18
Received ') 1 ? 20!0 FOD-9 DCC NATIONAL LAIORATOAY --- ESI.1t•J --- memorandum Environmental Protection Division Water Quality & RCRA Group (ENV-RCRA) v[l ENTERED lOD-9 DCC NON-RECORD INFORMATION COPY To/MS: Andy Baumer, T A54CL, C348 Thrw'US:fAnthony R. Grieggs, ENV-RCRA, K490 From/MS. Frank C. Chromec, OS-BSI, Phone/Fax: 500-240017-5224 . pr f Symbol: ENV-RCRA-10-154 Date: August I l, 2010 SUBJECT: RECOMMENDATION FOR SAMPLING OF FILL FROM ESPANOLA TRANSIT- MIX FOR MDA-B On the afternoon of July 28, 2010, I met Ignacio Lucero, the Quality Assurance Manager for Espanola Transit-Mix. He provided a tour of the processing site, located to the north of Fairview Drive, between the Rio Grande River and Route 68, and the source pit (El Guique pit) to the north of Espanola near Black Mesa (Figure I). El Guique Pit is the only source of material used for base-course and fill by Espanola Transit-Mix. The operation appears to be well organized and has several crushers/sorters at the Espanola site. Materials from El Guique Pit are trucked to the processing site for crushing, sizing and mixing. No maintenance or other activity related to equipment takes place at the source pit. TheEl Guique Pit is located about 6 miles north of Espanola, off route 291 (Figure 1). The pit is on the slope of Black Mesa (Figure 2). The area has never been developed or had residential, industrial, or agricultural land use. Vegetation is sparse and would not support grazing. The area is comprised of thick aluvial deposits with veins of various size cobble. Espanola Transit-Mix mines these deposits and veins for use as fill, cobble, base-course, and for production of cement and asphalt. The materials are transported back to their plant for crushing, sorting and, mixing. Espanola Transit-Mix has provided the T A-21 Project with a Certificate of Compliance (Attachment 1 ), based on acceptable knowledge of the source area. My observations at the pit and at the processing center also support this conclusion. Five random samples of base-course were analyzed for radionuclides and one for metals. All results were far below NMED residential Soil Screening Levels (SSLs). I recommend that no further sampling be done before use of newly delivered base-course and fill, based on acceptable knowledge and previous sampling results. ARG:FC/lm Attachments: als Cy: Bruce Schappell, ADEP, C348 Tori George, REG-DO, M991 Steve Henry, TA21-DO, C348 Stephen Pulsford, T A21, C349 An Equal Opportunity Employer I Operated by Los Alamos National Security LLC for DOEIN"'.- • 35217 IIIII II IIIII IIIII IIIII IIIII 11111111

FOD-9 DCC NON-RECORD INFORMATION COPY … Alamos National Labs/General... · Los Alamos National Laboratory . Page 30 of45 . SAMPLE COLLECTION LOG/FIELD CHAIN OF CUSTODY . EVENT

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Received ) 1 200

FOD-9 DCC

~Alamos NATIONAL LAIORATOAY --- ESI1tbullJ ---

memorandum Environmental Protection Division Water Quality amp RCRA Group (ENV-RCRA)

v[l ENTERED lOD-9 DCC

NON-RECORD INFORMATION COPY

ToMS Andy Baumer T A54CL C348 ~S ThrwUSfAnthony R Grieggs ENV-RCRA K490

FromMS Frank C Chromec OS-BSI C3i~ PhoneFax 500-240017-5224 pr f

Symbol ENV-RCRA-10-154 Date August I l 2010

SUBJECT RECOMMENDATION FOR SAMPLING OF FILL FROM ESPANOLA TRANSITshyMIX FOR MDA-B

On the afternoon of July 28 2010 I met Ignacio Lucero the Quality Assurance Manager for Espanola Transit-Mix He provided a tour of the processing site located to the north of Fairview Drive between the Rio Grande River and Route 68 and the source pit (El Guique pit) to the north of Espanola near Black Mesa (Figure I) El Guique Pit is the only source of material used for base-course and fill by Espanola Transit-Mix

The operation appears to be well organized and has several crusherssorters at the Espanola site Materials from El Guique Pit are trucked to the processing site for crushing sizing and mixing No maintenance or other activity related to equipment takes place at the source pit

TheEl Guique Pit is located about 6 miles north of Espanola off route 291 (Figure 1) The pit is on the slope of Black Mesa (Figure 2) The area has never been developed or had residential industrial or agricultural land use Vegetation is sparse and would not support grazing The area is comprised of thick aluvial deposits with veins of various size cobble Espanola Transit-Mix mines these deposits and veins for use as fill cobble base-course and for production of cement and asphalt The materials are transported back to their plant for crushing sorting and mixing

Espanola Transit-Mix has provided the T A-21 Project with a Certificate of Compliance (Attachment 1 ) based on acceptable knowledge of the source area My observations at the pit and at the processing center also support this conclusion Five random samples of base-course were analyzed for radionuclides and one for metals All results were far below NMED residential Soil Screening Levels (SSLs) I recommend that no further sampling be done before use of newly delivered base-course and fill based on acceptable knowledge and previous sampling results

ARGFClm

Attachments als

Cy Bruce Schappell ADEP C348 Tori George REG-DO M991 Steve Henry TA21-DO C348 Stephen Pulsford T A21 C349

An Equal Opportunity Employer I Operated by Los Alamos National Security LLC for DOEIN- bull

35217

IIIII II IIIII IIIII IIIII IIIII 11111111

Andy Baumer - 2 - August 112010 ENV-RCRA-IO-lS4

Cy (continued) Alan Church ENV -RCRA K490 Kate Lynnes REG-COM M991 TA-21 Recovery Act Office File C348

ENV-RCRA File K490

An Equal Opportunity Employer I Operated by Los Alamos National Security LLC for DOEINNSA

ATTACHMENTS

----------------------------------- ---------

ESPANOLA TRANSIT-MIX MATERIALS CERTIFICATE OF COMPLIANCE

1 PROJECT NAME LOS ALAMOS TA-21

2 CONTRACTOR SG WESTERN CONSTRUCTION INC

3 DATE June 30 2010

4 ITEM NO ampDESCRIPTION NMDOT BASE COURSE

5 QUANTITY NOT TO EXCEED 22000 TONS

6 SHIPMENT NUMBER NA

7 HEAT LOT BATCH NO NA

8 middotSEAL NUMBER NA

9 MANUFACTURE OF MATERIAL ESPANOLA TRANSIT-MIX EL GUIQUE PIT

AS MATERIAL SUPPLIER ON THIS PROJECT I CERTIFY THE FOLLOWING

THAT ALL MATERIALS ARE FREE OF CONTAMINATION

PRINTED NAME OF COMPANY OFFICIAL Ignacio V Lucero Jr

SIGNATURE OF COMPANY OFFICIAL ~~ta~~~4~~~~~~___-shy

TI

Figure 1 - Location of EI Guique Pit in relation to Espanola

Figure 2 - Location of Espanola Transit-Mix EI Guique Pit on toe of Black Mesa

External Correspondence Traveler

~~rnos Document Identification

ENV-DO Enclosures Attachments LAUR Number ENV-Group ENV-RCRA Yes 0 Yes ~ Doc 10-154 No 1J No 0

HATIONAllABORATORY Is this a response to an action Item I YesD INo~ --EITIIIl--

Email ~ l Document Date J 080410 Memo I Due Date I Letter 0

To Andy Baumer

Subject Recommendation for Sampling ofFill from Espanola Transit-Mix for MDA-B

Action Review and endorse

Background tIssues

Authorizing OffIcial Name SignaturelJ

Date

From (Ghost Writer) Frank Chromec ~~ 7)117-(91 Author Anthony R Grieggs I -Group Leader Anthony R Grieggs

J - - - shy

Deputy Group Leader Tina Marie Sandoval tP Iamp~~~D ~ ~ l L I

Division Leader DAOni~ I H l

ADC Review

DUSA I SAFE-7

LC-LESH Review

Coordinated with Facility or Program

Comments

Hand Deliver D Express Mail D FedEX 0 CRRR 0 Regular Mall Service G

~

Groupetrrce JJea Only I ) -shy

Final Distribution it ~ Scanned by ---r 1111Lpoundo Time I gtu I Date ~-L~-J(I Date J r--lJ-O

I

LOJlged by 7) P1~ Distribution to IRM-RMMSO A150 Date ltl-l)- shy (e)

Time - IDate -

In ENV-DO-QP-1081

__ __ _

Los Alamos National Laboratory Page 26 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14178 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

DATE COLLECfED(MMmDfYYYY MEDIA tlA~JIzJugto TIME COLLECfED (HHMM) sunmiddotMEDIA QIIiEB

PRSID llOll SAMPLE TECH CODE SS

LOCATION 10 YSHQl2QZ

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Los Alamos National Laboratory Page 27 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14179 WORK ORDER

AS PLANNED AS CQLIECTED AS~ANNED AS COLECTED

DATE COLLECfED(MMIDDIYYYY) MEDIA tfA3 1-2- zJ)W TIME COLLECTED (HHMM) SUB-MEDIA Q[tillRrcBb1) PRSID llQll SAMPLE TECH CODE SSOk LOCATION lD ~SHQQ2Q2 FIELD QC TYPE liA

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Los Alamos National Laboratory Page 28 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14180 WORK ORDER

AS PLANNED AS ~o1~EcrE~ ASfLArl~EQ AS COLLECIED

DATE COLLECTED(l-fMlDDfYYYY) MEDIA tA~ )L~ lD O~YTIME COLLECTED (ImMM) SUB-MEDIA QIHpoundB1JQov PRSID lllli V jLJ SAMPLE TECH CODE SS

LOCATION ID ~~iHQQ2Q2 FJELD QCTYPE tA

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Los Alamos National LaboratOlY Page 29 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT 10 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14181 WORK ORDER

AS PLANNED AS CQLLECTEU ASfLANNED AS COLLECTED

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Los Alamos National Laboratory Page 30 of45

SAMPLE COLLECTION LOGFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14182 WORK ORDER

AS PLANNED AS COLLECfED AS PLANNED AS COLLECfED

DATE COLLECTED(MMlDDNYYY) MEDIA amp~)ILJWID TIME COLLECTED (HHMM) SUB-MEDIA QIHER

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Los Alamos National Laboratory Page 44 of 45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14196 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

DATE COLLECTED(MMIDDIYYYY) MEDIA amp3AvJ~1O 00

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Five Samples of base-course from Espanola Transit Mix (3-12-2010) _Bold bove the Back dVal- _ - -- -

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

Lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

Lab Result

Residential SSL or SAL

Background

10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

Andy Baumer - 2 - August 112010 ENV-RCRA-IO-lS4

Cy (continued) Alan Church ENV -RCRA K490 Kate Lynnes REG-COM M991 TA-21 Recovery Act Office File C348

ENV-RCRA File K490

An Equal Opportunity Employer I Operated by Los Alamos National Security LLC for DOEINNSA

ATTACHMENTS

----------------------------------- ---------

ESPANOLA TRANSIT-MIX MATERIALS CERTIFICATE OF COMPLIANCE

1 PROJECT NAME LOS ALAMOS TA-21

2 CONTRACTOR SG WESTERN CONSTRUCTION INC

3 DATE June 30 2010

4 ITEM NO ampDESCRIPTION NMDOT BASE COURSE

5 QUANTITY NOT TO EXCEED 22000 TONS

6 SHIPMENT NUMBER NA

7 HEAT LOT BATCH NO NA

8 middotSEAL NUMBER NA

9 MANUFACTURE OF MATERIAL ESPANOLA TRANSIT-MIX EL GUIQUE PIT

AS MATERIAL SUPPLIER ON THIS PROJECT I CERTIFY THE FOLLOWING

THAT ALL MATERIALS ARE FREE OF CONTAMINATION

PRINTED NAME OF COMPANY OFFICIAL Ignacio V Lucero Jr

SIGNATURE OF COMPANY OFFICIAL ~~ta~~~4~~~~~~___-shy

TI

Figure 1 - Location of EI Guique Pit in relation to Espanola

Figure 2 - Location of Espanola Transit-Mix EI Guique Pit on toe of Black Mesa

External Correspondence Traveler

~~rnos Document Identification

ENV-DO Enclosures Attachments LAUR Number ENV-Group ENV-RCRA Yes 0 Yes ~ Doc 10-154 No 1J No 0

HATIONAllABORATORY Is this a response to an action Item I YesD INo~ --EITIIIl--

Email ~ l Document Date J 080410 Memo I Due Date I Letter 0

To Andy Baumer

Subject Recommendation for Sampling ofFill from Espanola Transit-Mix for MDA-B

Action Review and endorse

Background tIssues

Authorizing OffIcial Name SignaturelJ

Date

From (Ghost Writer) Frank Chromec ~~ 7)117-(91 Author Anthony R Grieggs I -Group Leader Anthony R Grieggs

J - - - shy

Deputy Group Leader Tina Marie Sandoval tP Iamp~~~D ~ ~ l L I

Division Leader DAOni~ I H l

ADC Review

DUSA I SAFE-7

LC-LESH Review

Coordinated with Facility or Program

Comments

Hand Deliver D Express Mail D FedEX 0 CRRR 0 Regular Mall Service G

~

Groupetrrce JJea Only I ) -shy

Final Distribution it ~ Scanned by ---r 1111Lpoundo Time I gtu I Date ~-L~-J(I Date J r--lJ-O

I

LOJlged by 7) P1~ Distribution to IRM-RMMSO A150 Date ltl-l)- shy (e)

Time - IDate -

In ENV-DO-QP-1081

__ __ _

Los Alamos National Laboratory Page 26 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14178 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

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SAMPLE ID WST21-10-14179 WORK ORDER

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Los Alamos National Laboratory Page 28 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14180 WORK ORDER

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SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT 10 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14181 WORK ORDER

AS PLANNED AS CQLLECTEU ASfLANNED AS COLLECTED

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SAMPLE COLLECTION LOGFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14182 WORK ORDER

AS PLANNED AS COLLECfED AS PLANNED AS COLLECfED

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Los Alamos National Laboratory Page 44 of 45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14196 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

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Five Samples of base-course from Espanola Transit Mix (3-12-2010) _Bold bove the Back dVal- _ - -- -

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

Lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

Lab Result

Residential SSL or SAL

Background

10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

ATTACHMENTS

----------------------------------- ---------

ESPANOLA TRANSIT-MIX MATERIALS CERTIFICATE OF COMPLIANCE

1 PROJECT NAME LOS ALAMOS TA-21

2 CONTRACTOR SG WESTERN CONSTRUCTION INC

3 DATE June 30 2010

4 ITEM NO ampDESCRIPTION NMDOT BASE COURSE

5 QUANTITY NOT TO EXCEED 22000 TONS

6 SHIPMENT NUMBER NA

7 HEAT LOT BATCH NO NA

8 middotSEAL NUMBER NA

9 MANUFACTURE OF MATERIAL ESPANOLA TRANSIT-MIX EL GUIQUE PIT

AS MATERIAL SUPPLIER ON THIS PROJECT I CERTIFY THE FOLLOWING

THAT ALL MATERIALS ARE FREE OF CONTAMINATION

PRINTED NAME OF COMPANY OFFICIAL Ignacio V Lucero Jr

SIGNATURE OF COMPANY OFFICIAL ~~ta~~~4~~~~~~___-shy

TI

Figure 1 - Location of EI Guique Pit in relation to Espanola

Figure 2 - Location of Espanola Transit-Mix EI Guique Pit on toe of Black Mesa

External Correspondence Traveler

~~rnos Document Identification

ENV-DO Enclosures Attachments LAUR Number ENV-Group ENV-RCRA Yes 0 Yes ~ Doc 10-154 No 1J No 0

HATIONAllABORATORY Is this a response to an action Item I YesD INo~ --EITIIIl--

Email ~ l Document Date J 080410 Memo I Due Date I Letter 0

To Andy Baumer

Subject Recommendation for Sampling ofFill from Espanola Transit-Mix for MDA-B

Action Review and endorse

Background tIssues

Authorizing OffIcial Name SignaturelJ

Date

From (Ghost Writer) Frank Chromec ~~ 7)117-(91 Author Anthony R Grieggs I -Group Leader Anthony R Grieggs

J - - - shy

Deputy Group Leader Tina Marie Sandoval tP Iamp~~~D ~ ~ l L I

Division Leader DAOni~ I H l

ADC Review

DUSA I SAFE-7

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Final Distribution it ~ Scanned by ---r 1111Lpoundo Time I gtu I Date ~-L~-J(I Date J r--lJ-O

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LOJlged by 7) P1~ Distribution to IRM-RMMSO A150 Date ltl-l)- shy (e)

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__ __ _

Los Alamos National Laboratory Page 26 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14178 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

DATE COLLECfED(MMmDfYYYY MEDIA tlA~JIzJugto TIME COLLECfED (HHMM) sunmiddotMEDIA QIIiEB

PRSID llOll SAMPLE TECH CODE SS

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COMPOSITE TYPE __---V6_____ COMPOSITE TIME INTERVAL tJA WATER FLOWING YESNOeuro)

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Los Alamos National Laboratory Page 27 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14179 WORK ORDER

AS PLANNED AS CQLIECTED AS~ANNED AS COLECTED

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Los Alamos National Laboratory Page 28 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14180 WORK ORDER

AS PLANNED AS ~o1~EcrE~ ASfLArl~EQ AS COLLECIED

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Los Alamos National LaboratOlY Page 29 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT 10 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14181 WORK ORDER

AS PLANNED AS CQLLECTEU ASfLANNED AS COLLECTED

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Los Alamos National Laboratory Page 30 of45

SAMPLE COLLECTION LOGFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14182 WORK ORDER

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Los Alamos National Laboratory Page 44 of 45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14196 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

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Five Samples of base-course from Espanola Transit Mix (3-12-2010) _Bold bove the Back dVal- _ - -- -

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

Lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

Lab Result

Residential SSL or SAL

Background

10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

----------------------------------- ---------

ESPANOLA TRANSIT-MIX MATERIALS CERTIFICATE OF COMPLIANCE

1 PROJECT NAME LOS ALAMOS TA-21

2 CONTRACTOR SG WESTERN CONSTRUCTION INC

3 DATE June 30 2010

4 ITEM NO ampDESCRIPTION NMDOT BASE COURSE

5 QUANTITY NOT TO EXCEED 22000 TONS

6 SHIPMENT NUMBER NA

7 HEAT LOT BATCH NO NA

8 middotSEAL NUMBER NA

9 MANUFACTURE OF MATERIAL ESPANOLA TRANSIT-MIX EL GUIQUE PIT

AS MATERIAL SUPPLIER ON THIS PROJECT I CERTIFY THE FOLLOWING

THAT ALL MATERIALS ARE FREE OF CONTAMINATION

PRINTED NAME OF COMPANY OFFICIAL Ignacio V Lucero Jr

SIGNATURE OF COMPANY OFFICIAL ~~ta~~~4~~~~~~___-shy

TI

Figure 1 - Location of EI Guique Pit in relation to Espanola

Figure 2 - Location of Espanola Transit-Mix EI Guique Pit on toe of Black Mesa

External Correspondence Traveler

~~rnos Document Identification

ENV-DO Enclosures Attachments LAUR Number ENV-Group ENV-RCRA Yes 0 Yes ~ Doc 10-154 No 1J No 0

HATIONAllABORATORY Is this a response to an action Item I YesD INo~ --EITIIIl--

Email ~ l Document Date J 080410 Memo I Due Date I Letter 0

To Andy Baumer

Subject Recommendation for Sampling ofFill from Espanola Transit-Mix for MDA-B

Action Review and endorse

Background tIssues

Authorizing OffIcial Name SignaturelJ

Date

From (Ghost Writer) Frank Chromec ~~ 7)117-(91 Author Anthony R Grieggs I -Group Leader Anthony R Grieggs

J - - - shy

Deputy Group Leader Tina Marie Sandoval tP Iamp~~~D ~ ~ l L I

Division Leader DAOni~ I H l

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DUSA I SAFE-7

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Comments

Hand Deliver D Express Mail D FedEX 0 CRRR 0 Regular Mall Service G

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Final Distribution it ~ Scanned by ---r 1111Lpoundo Time I gtu I Date ~-L~-J(I Date J r--lJ-O

I

LOJlged by 7) P1~ Distribution to IRM-RMMSO A150 Date ltl-l)- shy (e)

Time - IDate -

In ENV-DO-QP-1081

__ __ _

Los Alamos National Laboratory Page 26 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14178 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

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Los Alamos National Laboratory Page 27 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14179 WORK ORDER

AS PLANNED AS CQLIECTED AS~ANNED AS COLECTED

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Los Alamos National Laboratory Page 28 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14180 WORK ORDER

AS PLANNED AS ~o1~EcrE~ ASfLArl~EQ AS COLLECIED

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Los Alamos National LaboratOlY Page 29 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT 10 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14181 WORK ORDER

AS PLANNED AS CQLLECTEU ASfLANNED AS COLLECTED

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Los Alamos National Laboratory Page 30 of45

SAMPLE COLLECTION LOGFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

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Los Alamos National Laboratory Page 44 of 45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14196 WORK ORDER

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Five Samples of base-course from Espanola Transit Mix (3-12-2010) _Bold bove the Back dVal- _ - -- -

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

Lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

Lab Result

Residential SSL or SAL

Background

10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

Figure 1 - Location of EI Guique Pit in relation to Espanola

Figure 2 - Location of Espanola Transit-Mix EI Guique Pit on toe of Black Mesa

External Correspondence Traveler

~~rnos Document Identification

ENV-DO Enclosures Attachments LAUR Number ENV-Group ENV-RCRA Yes 0 Yes ~ Doc 10-154 No 1J No 0

HATIONAllABORATORY Is this a response to an action Item I YesD INo~ --EITIIIl--

Email ~ l Document Date J 080410 Memo I Due Date I Letter 0

To Andy Baumer

Subject Recommendation for Sampling ofFill from Espanola Transit-Mix for MDA-B

Action Review and endorse

Background tIssues

Authorizing OffIcial Name SignaturelJ

Date

From (Ghost Writer) Frank Chromec ~~ 7)117-(91 Author Anthony R Grieggs I -Group Leader Anthony R Grieggs

J - - - shy

Deputy Group Leader Tina Marie Sandoval tP Iamp~~~D ~ ~ l L I

Division Leader DAOni~ I H l

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Comments

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I

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Time - IDate -

In ENV-DO-QP-1081

__ __ _

Los Alamos National Laboratory Page 26 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

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Los Alamos National Laboratory Page 28 of45

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SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14196 WORK ORDER

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Five Samples of base-course from Espanola Transit Mix (3-12-2010) _Bold bove the Back dVal- _ - -- -

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Residential SSL or SAL

Background

10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

External Correspondence Traveler

~~rnos Document Identification

ENV-DO Enclosures Attachments LAUR Number ENV-Group ENV-RCRA Yes 0 Yes ~ Doc 10-154 No 1J No 0

HATIONAllABORATORY Is this a response to an action Item I YesD INo~ --EITIIIl--

Email ~ l Document Date J 080410 Memo I Due Date I Letter 0

To Andy Baumer

Subject Recommendation for Sampling ofFill from Espanola Transit-Mix for MDA-B

Action Review and endorse

Background tIssues

Authorizing OffIcial Name SignaturelJ

Date

From (Ghost Writer) Frank Chromec ~~ 7)117-(91 Author Anthony R Grieggs I -Group Leader Anthony R Grieggs

J - - - shy

Deputy Group Leader Tina Marie Sandoval tP Iamp~~~D ~ ~ l L I

Division Leader DAOni~ I H l

ADC Review

DUSA I SAFE-7

LC-LESH Review

Coordinated with Facility or Program

Comments

Hand Deliver D Express Mail D FedEX 0 CRRR 0 Regular Mall Service G

~

Groupetrrce JJea Only I ) -shy

Final Distribution it ~ Scanned by ---r 1111Lpoundo Time I gtu I Date ~-L~-J(I Date J r--lJ-O

I

LOJlged by 7) P1~ Distribution to IRM-RMMSO A150 Date ltl-l)- shy (e)

Time - IDate -

In ENV-DO-QP-1081

__ __ _

Los Alamos National Laboratory Page 26 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14178 WORK ORDER

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Los Alamos National Laboratory Page 27 of45

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Los Alamos National Laboratory Page 28 of45

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SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT 10 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14181 WORK ORDER

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Los Alamos National Laboratory Page 30 of45

SAMPLE COLLECTION LOGFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

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Los Alamos National Laboratory Page 44 of 45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14196 WORK ORDER

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Five Samples of base-course from Espanola Transit Mix (3-12-2010) _Bold bove the Back dVal- _ - -- -

Lab Request Number

Sample Name Analytical Suite Code

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Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

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Lab QC Type Code

Validation Status Code

Result UOM Code

Lab Result

Residential SSL or SAL

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10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

__ __ _

Los Alamos National Laboratory Page 26 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14178 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

DATE COLLECfED(MMmDfYYYY MEDIA tlA~JIzJugto TIME COLLECfED (HHMM) sunmiddotMEDIA QIIiEB

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Los Alamos National Laboratory Page 27 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14179 WORK ORDER

AS PLANNED AS CQLIECTED AS~ANNED AS COLECTED

DATE COLLECfED(MMIDDIYYYY) MEDIA tfA3 1-2- zJ)W TIME COLLECTED (HHMM) SUB-MEDIA Q[tillRrcBb1) PRSID llQll SAMPLE TECH CODE SSOk LOCATION lD ~SHQQ2Q2 FIELD QC TYPE liA

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Los Alamos National Laboratory Page 28 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14180 WORK ORDER

AS PLANNED AS ~o1~EcrE~ ASfLArl~EQ AS COLLECIED

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Los Alamos National LaboratOlY Page 29 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT 10 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14181 WORK ORDER

AS PLANNED AS CQLLECTEU ASfLANNED AS COLLECTED

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Los Alamos National Laboratory Page 30 of45

SAMPLE COLLECTION LOGFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14182 WORK ORDER

AS PLANNED AS COLLECfED AS PLANNED AS COLLECfED

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Los Alamos National Laboratory Page 44 of 45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14196 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

DATE COLLECTED(MMIDDIYYYY) MEDIA amp3AvJ~1O 00

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Five Samples of base-course from Espanola Transit Mix (3-12-2010) _Bold bove the Back dVal- _ - -- -

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

Lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

Lab Result

Residential SSL or SAL

Background

10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

Los Alamos National Laboratory Page 27 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14179 WORK ORDER

AS PLANNED AS CQLIECTED AS~ANNED AS COLECTED

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Los Alamos National Laboratory Page 28 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14180 WORK ORDER

AS PLANNED AS ~o1~EcrE~ ASfLArl~EQ AS COLLECIED

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Los Alamos National LaboratOlY Page 29 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT 10 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14181 WORK ORDER

AS PLANNED AS CQLLECTEU ASfLANNED AS COLLECTED

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Los Alamos National Laboratory Page 30 of45

SAMPLE COLLECTION LOGFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14182 WORK ORDER

AS PLANNED AS COLLECfED AS PLANNED AS COLLECfED

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Los Alamos National Laboratory Page 44 of 45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14196 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

DATE COLLECTED(MMIDDIYYYY) MEDIA amp3AvJ~1O 00

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Five Samples of base-course from Espanola Transit Mix (3-12-2010) _Bold bove the Back dVal- _ - -- -

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

Lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

Lab Result

Residential SSL or SAL

Background

10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

__ __ _

Los Alamos National Laboratory Page 28 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14180 WORK ORDER

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Los Alamos National LaboratOlY Page 29 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT 10 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14181 WORK ORDER

AS PLANNED AS CQLLECTEU ASfLANNED AS COLLECTED

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Los Alamos National Laboratory Page 30 of45

SAMPLE COLLECTION LOGFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

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Los Alamos National Laboratory Page 44 of 45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14196 WORK ORDER

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Residential SSL or SAL

Background

10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

Los Alamos National LaboratOlY Page 29 of45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT 10 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14181 WORK ORDER

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Los Alamos National Laboratory Page 30 of45

SAMPLE COLLECTION LOGFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14182 WORK ORDER

AS PLANNED AS COLLECfED AS PLANNED AS COLLECfED

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Los Alamos National Laboratory Page 44 of 45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14196 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

DATE COLLECTED(MMIDDIYYYY) MEDIA amp3AvJ~1O 00

FIELD MATRIX sM V EXCAVATED YESNOI

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Five Samples of base-course from Espanola Transit Mix (3-12-2010) _Bold bove the Back dVal- _ - -- -

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

Lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

Lab Result

Residential SSL or SAL

Background

10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

Los Alamos National Laboratory Page 30 of45

SAMPLE COLLECTION LOGFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14182 WORK ORDER

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Los Alamos National Laboratory Page 44 of 45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14196 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

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Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

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Residential SSL or SAL

Background

10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

Signatue)

Los Alamos National Laboratory Page 44 of 45

SAMPLE COLLECTION LOGIFIELD CHAIN OF CUSTODY EVENT ID 2697 EVENT NAME 21-015 - Base Course amp Asphalt Samples - Waste

SAMPLE ID WST21-10-14196 WORK ORDER

AS PLANNED AS COLLECTED AS PLANNED AS COLLECTED

DATE COLLECTED(MMIDDIYYYY) MEDIA amp3AvJ~1O 00

FIELD MATRIX sM V EXCAVATED YESNOI

COMPOSITE TYPE __~V0_____ COIl1POSITETJII1EINTERVAL N~ WATER FLOWING YESNOQ

BOREHOLE YESN0tsect BOREHOLE DECLINATION rJA BOREHOLE DJRECfION tJ A PRIORITY ORDER CNTNR PRESERVATIVE COLLECTED

YIN SPECIAL INSTRUCTIONS

I 30 Wi AM+PU+U+SR+ H3+GS~

I GAL POLY Ice 1 ND P1G-rAL6 SAMPLE DESC QC Sample of Ifl 11 ~ jlPllJ

SAMPLE COMMENTS

~ LOIA~(() 1 p]aleJ PJ1 DA B$~ ~D ~V~o 0+ Sdn--~0 101 WS)6) vI D- jLIIa) LOCATION DESC

~t cal6C1 S~04-p It) Ii)amp) -h) ~ L FIELDSCREENINGIMEASUREMENT RESULTS

RA() LMOrA b~~J ~ ~ ~ q Jp~ )

COLLECTED BY (PRINT) ----LcI~-J=iav-7---LlN--f-___ REVIEWED BY (PRINT) v=_~ c c ~~bFmiddot

RELINQUISHED BY DatefflmeDatefIime RECEIVED BY

raquorintedName) Lj~ ~~ (Printed Name) ~JJluj]DIO J 1010 (Signature) ~C13~D

DateffimeDatefIlme RECEIVED BY

Printed Name) (Printed Name)

Signature) (Signature)

TIME COLLECTED (HHMM)

PRSID 2lQU

LOCATION ID YlSBiOO2Q

LOCATION TYPE QlltlllBIC

TOPDEPTH l

BOTTOM DEPTH 2

SUBmiddotMEDIA QTIlB

SAMPLE TECH CODE SS

FIELD QC TYPE ru FIELD PREP NA

SAMPLE USAGE OC

SCREENIPORT DESC

Five Samples of base-course from Espanola Transit Mix (3-12-2010) _Bold bove the Back dVal- _ - -- -

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

Lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

Lab Result

Residential SSL or SAL

Background

10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) _Bold bove the Back dVal- _ - -- -

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

Lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

Lab Result

Residential SSL or SAL

Background

10-2458 WST21-10-14178 METALS SW-84660106 AI Aluminum NQ NQ Null CS Validated mgjkg 3300 78096 29200 10-2458 WST21-10-14178 GAMMA_SPEC EPA901 Am-241 Americium-241 U RS U CS Validated pCig 117 30 0013 10-2458 WST21-10-14178 AM_241 HASL-300AM - Am-241 Americium-241 U RS U CS Validated pCig 0008 30 0013 10-2460 WST21-1O-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R11 Null RE Validated pCig 0076 30 0013 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l Am-241 Americium- 241 U RS U CS Validated pCig 00193 30 0013 10-2460 WST21-10-14179 AM_241 HASL-300AMshy Am-241 Americium- 241 U R5 U CS Validated pCig -00232 30 0013 10-2460 WST21shy1O-14180 AM_241 HASL-300AM - Am-241 Americium- 241 U Rll Null RE Validated pCig 00264 30 0013 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00016 30 0013 10-2460 WST21-10-14180 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U CS Validated pCig -01696 30 0013 10-2460 WST21-10shy14181 AM_241 HASl-3OOAM- Am-241 Americium-241 U R5 U CS Validated pCig 06523 30 0013 10-2460 WST21-10-14181 AM_241 HASL-300AMshy Am-241 Americium-241 U RS U RE Validated pCig 00336 30 0013 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Am-241 Americium-241 U RS U CS Validated pCig 00156 30 0013 10-2460 WST21-1O-14182 AM_241 HASl-300AMshy Am-241 Americium- 241 U RS U CS Validated pCig 0396 30 0013 10-2460 WST21-10-14182 AM_241 HASL-300AM- Am -241 Americium- 241 U R5 U RE Validated pCig 00389 30 0013 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Am-241 Americium-241 U RS U CS Validated pCig 00011 30 0013 10-2458 WST21-10-14178 METALS SW-8466010B Sb Antimony Jshy I6a BN CS Validated mgkg 048 31 083 10-2458 WST21-10-14178 METALS SW-8466010B As Arsenic NQ NQ Null CS Validated mgkg 16 4 817 10-2458 WST21-10shy14178 METALS SW-8466010B Ba Barium NQ NQ CS Validated mgkg 54 15596 295 10-2458 WST21-10-14178 METALS SW-846 6010B Be Beryllium J II 6 CS Validated mgkg 022 156 183 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 6i-211 6ismuth-211 R RSa UI CS Validated pCig 20491 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 6i-211 Bismuth-211 R RSa UI CS Validated pCig 20792 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 16739 oa na 10-2460 WST21 -10-14182 GAMMA_SPEC EPA90l1 Bi-211 Bismuth-211 R RSa UI CS Validated pCig 19555 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 063 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Bi-214 Bismuthshy214 NQ NQ Null CS Validated pCig 07034 oa na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 07451 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l Bi-214 Bismuth-214 NQ NQ Null CS Validated pCig 06378 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA90l1 6i-214 Bismuth-214 NQ NQ Null CS Validated pCig 05887 na na 10-2458 WST21-10-14178 METALS SW-8466010B B Boron J I4a B CS Validated mgjkg 088 15642 10-2458 WST21-10-14178 METALS SW-84660106 Cd Cadmium U U_LAB U CS Validated mgjkg 0_51 78 04 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Cd-l09 Cadmium-l09 U RS U CS Validated pCig 05 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 Cd-l09 Cadmiumshyl09 U RS U CS Validated pCig -08112 na oa 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Cdshy109 Cadmium-109 U RS U CS Validated pCig 00042 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 U R5 U CS Validated pCig 00603 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90l1 Cd-109 Cadmium-l09 R R5a UI CS Validated pCig 10666 na na 10-2458 WST21-10-14178 METALS SW-8466010B Ca Calcium R 16 N CS Validated mgkg 9000 na 6120 10-2458 WST21-10-14178 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -0046 na oa 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00201 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 Ce-139 Ceriumshy139 U RS U CS Validated pCig -00061 na oa 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U R5 U CS Validated pCig 00095 na na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ce-139 Cerium-139 U RS U CS Validated pCig 00124 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Cs-134 Cesium-l34 U RS U CS Validated pCig 0031 24 na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Cs-l34 Cesiumshy134 U R5 U CS Validated pCig 00454 24 na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Cs-134 Cesium-134 U RS U CS Validated pCig 00095 24 na

Page 1 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) -_- _-_ - - --_ - _- ~- - _-shy

Lab Request Number

Sample Name Analytical Suite Code

Analytical Method Code

Analyte Code

Analyte Description

Validation Qualifier Code

Validation Reason Code

lab Qualifier Code

Lab QC Type Code

Validation Status Code

Result UOM Code

lab Result

Residential SSlorSAl

Background

10-2460 WST21-10shy14181 GAMMA_SPEC EPA9011 (S-134 Cesium-134 U RS U CS Validated pCig 0_0099 24 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA90 ll (s-134 Cesium-134 U R5 U CS Validated pCig 00158 24 na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pOg -0071 56 165 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 (S-137 Cesiumshy137 U RS U CS Validated pCig 00001 56 165 10-2460 WST21-10-14180 GAMMA_SPEC EPA90l1 (s-137 Cesiumshy137 U RS U CS Validated pCig -00027 56 165 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 (S-137 Cesium-137 U RS U CS Validated pCig 00104 56 165 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 (s-137 Cesium-137 U RS U CS Validated pCig -00041 56 165 10-2458 WST21-10-14178 METALS SW-8466010B Cr Chromium NQ NQ Null CS Validated mgkg 66 219 193 10-2458 WST21-10-14178 METALS SW-B466010B Co Cobalt NQ NQ Null CS Validated mgkg 32 na 864 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -0036 13 na 10-2460 WST21-10shy14179 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 0 13 na 10-2460 WST21 -10-14180 GAMMA_SPEC EPA9011 Co-60 Cobalt-60 U RS U CS Validated pCig -00078 13 na 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Co-6O Cobalt-6O U RS U CS Validated pCig 00007 13 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA 90 ll Co-60 Cobalt-60 U RS U CS Validated pCig 00039 13 na 10-2458 WST21-10-14178 METALS SW-8466010B Cu Copper NQ NQ CS Validated mgkg 99 3129 147 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -022 29 na 10-2460 WST21 -10-14179 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01155 29 na 10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00445 29 na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA90l1 Eu-152 Europium-152 R RSa UI CS Validated pCig 01495 29 na 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Eu-152 Europium-152 U RS U CS Validated pCig -00223 29 na 10-2458 WST21-10-14178 METALS SW-8466010B Fe Iron NQ NQ Null CS Validated mgkg 9500 54750 21500 10-2458 WST21-1O-14178 METALS 5W-B466010B Pb Lead NQ NQ Null CS Validated mgkg 42 400 22 3 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 04 na na

10-2460 WST21 -10-14179 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 09547 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 08003 na na

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Pb-212 Lead-212 NQ NQ Null CS Validated pCig 06144 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA 90Ll Pb-212 Lead-212 NQ NQ Null CS Validated pCig 0705 na na

10-2458 WST21-1Oshy14178 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 068 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08182 na na

10-2460 WST21-10shy14180 GAMMA_SPEC EPA9011 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 08358 na na

10-2460 WST21-10shy14181 GAMMA_SPEC EPA90l1 Pb-214 Lead-214 NQ NQ Null CS Validated pCig 065 na na

10-2460 WST21shy10-14182 GAMMA_SPEC EPA 90 ll Pb-214 Lead-214 NQ NQ Null CS Validated pCig 07275 na na

10-2458 WST21-10-14178 METALS SW-B46601OB Mg Magnesium NQ NQ Null CS Validated mgkg 2200 na 4610 10-2458 WST21 -10-14178 METALS SW-B46 6010B Mn Manganese J+ 16b N CS Validated mgkg 200 10723 671 10-2458 WST21-10-14178 METALS SW-B467471A Hg Mercury U U_LAB U CS Validated mgkg 0034 771 01 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig 0017 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00199 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00122 na na 10-2460 WST2I-10-14181 GAMMA_SPEC EPA90l1 Hg-203 Mercury-203 U R5 U CS Validated pCig 00061 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Hg-203 Mercury-203 U R5 U CS Validated pCig -00175 na na 10-2458 WST21-10-14178 METALS SW-B466010B Ni Nickel NQ NQ E CS Validated mg kg 6 1564 154 10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U CS Validated pCig -00051 37 0023 10-2460 WST21-10shy14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 00152 37 0023 10-2460 WST2I-10-14179 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U RS U RE Validated pCig 00021 37 0023

Page 2 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - --shy shy --_shy shy -shy

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-1O-14180 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0008 37 0023

10-2460 middot WST21-10-14180 ISO_PU HASL-300ISOPL Pu-238 Plutonium-238 U R5 U RE Validated pCig 00027 37 0023

10-2460 WST21-10-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 NQ NQ Null CS Validated pCifg 0_0588 37 0023

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00053 37 0023

10-2460 WST21-10-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U RE Validated pCig 00176 37 0023

10-2460 WST21-1O-14182 ISO_PU HASL-300ISOPU Pu-238 Plutonium-238 U R5 U CS Validated pCig 0013 37 0023

10-2458 WST21-10-14178 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U CS Validated pCig -00057 37 0023

10-2460 WST21-10-14179 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 01969 33 0054

10-2460 WST21-1O-14179 ISO PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 00982 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 0_0913 33 0054

10-2460 WST21-10-14180 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U Rll Null CS Validated pCig 00148 33 0054

10-2460 WST21-1O-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null RE Validated pCig 04195 33 0054

10-2460 WST2l-l0-14181 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 0_0629 33 0054

10-2460 WST21-l0-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- NQ NQ Null CS Validated pCig 01544 33 0054

10-2460 WST2l-IO-14182 ISO_PU HASL-300ISOPU Pu-239240 Plutonium- U R5 U RE Validated pCig 0 33 0054

10-2458 WST21-10-14178 METALS SW-846 60l0B K Potassium NQ NQ E CS Validated mgkg 580 na 3460

10-2458 WST21-1O-14178 GAMMA_SPEC EPA90 11 K-40 Potassium-40 NQ NQ Null CS Validated pCig 156 na 368

10-2460 WST21-1O-14179 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17025 na 368

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 K-40 Potassium-40 NQ NQ Null CS Validated pCig 17888 na 368

10-2460 WST21-1O-14181 GAMMA_SPEC EPA 9011 K-40 PotaSSium-40 NQ NQ Null CS Validated pCig 17188 na 368

10-2460 WST21- 10-14182 GAMMA_SPEC EPA90l1 K-40 Potassium-40 NQ NQ Null CS Validated pCig 16224 na 36 8

10-2458 WST2l-10-14178 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 048 5 na

10-2460 WST2l-IO-14179 GAMMA SPEC EPA9011 Ra-223 Radium-223 NQ NQ Null CS Validated pCig 03562 5 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 01979 5 na

10-2460 WST2l-10-14181 GAMMA_SPEC EPA90l1 Ra-223 Radium-223 U R5 U CS Validated pCig -00025 5 na

10-2460 WST2l-IO-14182 GAMMA SPEC EPA9011 Ra-223 Radium-223 U R5 U CS Validated pCig 012 na na

10-2458 WST21-1O-14178 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig 23 na na

10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -31896 na na

10-2460 WST21-1O-14180 GAMMA SPEC EPA90l1 Ra-224 Radium-224 U R5 U CS Validated pCig -29061 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA90l1 Rashy224 Radium-224 U R5 U CS Validated pCig -23518 na na

10-2460 WST2l-IO-14182 GAMMA_SPEC EPA9011 Ra-224 Radium-224 U R5 U CS Validated pCig -19686 na na

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 26033 5 259

10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 19662 5 259

10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 30054 5 259

10middot2460 WST21-l0-14182 GAMMA_SPEC EPA90l1 Ra-226 Radium-226 NQ NQ Null CS Validated pCig 18241 5 259

10-2458 WST2l-10-14178 GAMMA SPEC EPA9011 Ra-228 Radium-228 U R5 U CS Validated pCig 038 5 233

10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 10656 5 233

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 08417 5 233

10-2460 WST21-1O-14181 GAMMA SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 0738 5 233

10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Ra-228 Radium-228 NQ NQ Null CS Validated pCig 05935 5 233

10-2458 WST21-10-14178 GAMMA SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig 017 20 na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-106 U R5 U CS Validated pCig -01034 20 na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Ru-l06 Rutheniuml06 U R5 U CS Validated pCifg 01038 20 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U RS_ __~ ___ CS___ ~ateltl_ pCig -00941 20 na

Page 3 016

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

- --shy -

Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) ~

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSl or SAL Number Code Code Code Code Code 10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Ru-l06 Ruthenium-l06 U R5 U CS Validated pCig -00146 20 na

10-2458 WST21-10-14178 METALS SW-8466020 Se Selenium U U_lAB U CS Validated mgjkg 01 391 152 10-2458 WST21-10-14178 METALS SW-846601OB Se Selenium U U_LAB U CS Validated mgjkg 051 391 152 10-2458 WST21-1O-14178 METALS SW-846601OB Ag Silver U U_lAB U CS Validated mgjkg 1 391 1 10-2458 WST21-10-14178 METALS SW-8466010B Na Sodium NQ NQ E CS Validated mgkg 190 na 915 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 0035 16 na

10-2460 WST21-10-14179 GAMMASPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig 00051 16 na

10-2460 WST21-10-14180 GAMMA SPEC EPA9011 Na-22 Sodium-22 U R5 U CS Validated pCig -00096 16 na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Na-22 Sodium-22 U RS U CS Validated pCig -00086 16 na

10-2460 WST21-1O-14182 GAMMA_SPEC EPA 90ll Na-22 Sodium-22 U R5 U CS Validated pCig -00032 16 na

10-2458 WST21-10-14178 METALS SW-8466010B Sr Strontium Jshy 16a N CS Validated mgkg 40 46929 na

10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -024 na na

10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 5r-85 Strontium-85 U R5 U CS Validated pCig -00326 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90ll Sr-85 Strontium-85 U R5 U CS Validated pCig -00315 na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00248 na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Sr-85 Strontium-85 U R5 U CS Validated pCig -00239 na na

10-2458 WST21-10-14178 SR_90 EPA9050 Sr-9O Strontium-9O NQ NQ Null CS Validated pCig 0007 57 131 10-2460 WST21-10-14179 SR_90 EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig 0019 57 131 10-2460 WST21-10-14180 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0002 57 131 10-2460 WST21-10-14181 SR_9O EPA9050 Sr-9O Strontium-9O U R5 U CS Validated pCig -0097 57 131 10-2460 WST21-10-14182 SR_90 EPA9050 Sr-9O Strontium-90 U R5 U CS Validated pCig 0111 57 131 10-2458 WST21-10-14178 METALS SW-8466010B TI Thallium U U_LAB U CS Validated mgjkg 1 516 073 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 TI-2OS Thallium-208 U R5 U CS Validated pCig 0188 na na 10-2460 WST21-10-14179 GAMMA SPEC EPA 90 ll n-208 Thallium-2OS NQ NQ Null CS Validated pCig 02873 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 n-2OS Thallium-208 NQ NQ Null CS Validated pCig 028 na na 10-2460 WST21-10-14181 GAMMA_SPEC EPA 90 ll n-208 Thallium-20S NQ NQ Null CS Validated pCig 02767 na na 10-2460 WST21-10shy14182 GAMMA_SPEC EPA9011 TI-208 Thallium-208 NQ NQ Null CS Validated pCig 02478 na na 10-2458 WST21-10-14178 GAMMA_SPEC EPA 9011 Th-227 Thorium-227 U R5 U CS Validated pCig -003 na na 10-2460 WST21-1O-14179 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig 01435 na na 10-2460 WST21-1O-14180 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -001 na na 10-2460 WST21-1O-14181 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U RS U CS Validated pCig -00092 na na 10-2460 WST2l-10-14182 GAMMA_SPEC EPA9011 Th-227 Thorium-227 U R5 U CS Validated pCig -00253 na na 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 09547 23 228 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 08003 23 226 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 Th-226 Thorium-228 NQ NQ Null CS Validated pCig 06144 23 226 10-2460 WST21-10-14182 GAMMA_SPEC EPA901 1 Th-228 Thorium-228 NQ NQ Null CS Validated pCig 0705 23 226 10-2458 WST21-10-14178 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 112 na na 10-2460 WST2l-10-14179 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U RS U CS Validated pCig 04675 na na 10-2460 WST21-10-14180 GAMMA_SPEC EPA 9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02663 na na 10-2460 WST21-l0-14181 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 01891 na na 10-2460 WST21-1O-14182 GAMMA_SPEC EPA9011 Th-231 Thorium-231 U R5 U CS Validated pCig 02251 na na 10-2458 WST21-1O-14178 GAMMA_SPEC EPA 9011 Th-234 Thorium-234 U RS U CS Validated pCig -04 na na 10-2458 WST21-1O-14178 METALS SW-846601OB Sn Tin J 11 B CS Validated mgkg 05 na na

10-2458_ WST21-1O-14178 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U RS U CS Validated pCig 0109 na na

Page 4 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

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Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) 01 ~ ~~ I

lab Sample Name Analytical Analytical Analyte Analyte Validation Validation lab labQC Validation Result lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSlorSAl Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig -00048 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA9011 Sn-113 Tin-l13 U R5 U CS Validated pCig 00153 na na

10-2460 Wsr21-10-14181 GAMMA_SPEC EPA9011 Sn-113 Tin-113 U R5 U CS Validated pCig 00039 na na

10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 Sn-l13 Tin-113 U R5 U CS Validated pCig -00097 na na

10-2458 Wsr21-10-14178 H3 EPA9060 Hmiddot3 Tritium NQ NQ Null CS Validated pCimL -002 750 0766 10-2460 WST21-10-14179 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 67653 750 0766 10-2460 WST21-10shy 14180 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 66511 750 0766 10-2460 Wsr21-10-14181 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 55868 750 0766 10-2460 WST21-10-14182 H3 EPA9060 H-3 Tritium U R4 Null CS Validated pCig 73611 750 0766 10-2458 WST21-10-14178 METALS SW-8466020 U Uranium NQ NQ Null CS Validated mgkg 05 235 1821 10-2458 WST21-10-14178 lSO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0448 170 259 10-2460 WST21-10-14179 lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 0919 170 259 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 02621 170 259 10-2460 WST21-10-14180 ISO_U HASL-3OOISOU Umiddot234 Uranium-234 NQ NQ Null CS Validated pCig 0942 170 259 10-2460 WST21-l0-14180 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0232 170 259 10-2460 WST21-10-14181 ISO_U HASL-3OOISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 09505 170 259 10-2460 WST21-1O-141Bl lSO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 01968 170 259 10-2460 WST21-10-141B2 lSO_U HASL-3OO ISOU U-234 Uranium-234 NQ NQ Null CS Validated pCig 05226 170 259 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-234 Uranium-234 NQ NQ Null RE Validated pCig 0292 170 259 10-2458 Wsr21-10-14178 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig -055 17 02 10-2460 WST21-10-14179 GAMMA_SPEC EPA 9011 U-235 Uranium-235 U R5 U CS Validated pCig 00653 17 02 10-2460 WST21-10shy 14180 GAMMA_SPEC EPA9011 U-235 Uranium-235 U R5 U CS Validated pCig 00613 17 02 10-2460 WST21-10-14181 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 0088 17 02 10-2460 Wsr21-10-14182 GAMMA_SPEC EPA9011 U-235 Uranium-235 NQ NQ Null CS Validated pCig 00943 17 02 10-2458 Wsr21-10-14178 ISO_U HASL-300lSOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 0023 17 02 10-2460 Wsr21-10-14179 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 0051 17 02 10-2460 Wsr21-10-14179 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig 00066 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U CS Validated pCig 00152 17 02 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 001 17 02 10-2460 WST21-10-14181 lSO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00244 17 02 10-2460 WST21-10-14181 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R5 U RE Validated pCig omos 17 02 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-235236 Uranium-235236 U R11 Null CS Validated pCig 00494 17 02 10-2460 WST21-10-14182 ISO_U HASL-3OOISOU U-235236 Uranium-235236 U R11 Null RE Validated pCig 00172 17 02 10-2458 WST21-10-14178 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 0506 87 229 10-2460 WST21-10-14179 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 07626 87 229 10-2460 WST21-10-14179 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0145 87 229 10-2460 Wsr21-10-14180 lSO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06256 87 229 10-2460 Wsr21 -10-14180 lSO_U HASL-3OOISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 01486 87 229 10-2460 Wsr21-10-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 05411 87 229 10-2460 Wsr21-1O-14181 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 02484 87 229 10-2460 WST21-10-14182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null CS Validated pCig 06222 87 229 10-2460 WST21-1014182 ISO_U HASL-300ISOU U-238 Uranium-238 NQ NQ Null RE Validated pCig 0245 87 229 10-2458 Wsr21-10-14178 METALS SW-846 6010B V Vanadium NQ NQ Null CS Validated mgkg 15 391 396 10-2458 WST21-10-14178 GAMMA_SP~ EPA90l1 Y-88 Yttrium-88 ~- R5 U CS Validated pCig _S ~ na

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Page 5 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6

Five Samples of base-course from Espanola Transit Mix (3-12-2010) - - -

Lab Sample Name Analytical Analytical Analyte Analyte Validation Validation Lab Lab QC Validation Result Lab Residential Background Request Suite Code Method Code Code Description Qualifier Reason Qualifier Type Status Code UOM Result SSL or SAL Number Code Code Code Code Code 10-2460 WST21-10-14179 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig 0_0053 na na

10-2460 WST21-10-14180 GAMMA_SPEC EPA 90 ll Y-88 Yttrium-88 U R5 U CS Validated pO g o na na

10-2460 WST21-10-14181 GAMMA_SPEC EPA 90ll Y-88 Yttrium-88 U RS U CS Validated pOg o na na

10-2460 WST21-10-14182 GAMMA_SPEC EPA9011 Y-88 Yttrium-88 U RS U CS Validated pCig o na na

10-2458 WST21-1O-14178 METALS SW-846 6010B Zn Zinc ) 14a Null CS Validated mgkg 22 23464 48 8 --shy -shy - -

Page 6 of 6