PRE-DEMOLITION ASBESTOS INSPECTION REPORT FOR THE … · Demolition/Renovation Specific Asbestos Inspection Section 1 - Page 1 1. EXECUTIVE SUMMARY 1.1. Summary of Work This report

PRE-DEMOLITION ASBESTOS INSPECTION REPORT FOR THE ARVADA URBAN REDEVELOPMENT AUTHORITY ABANDONED SAFEWAY WALSH Project Number: WA-002277-0001 January 17, 2014 Prepared for: Mr. Clark Walker Arvada Urban Redevelopment Authority 5601 Olde Wadsworth Boulevard, Suite 210 Arvada, Colorado 80002

Daniel M. Benecke 2014.01.17 14:30:02 -07'00'

TABLE OF CONTENTS REPORT SECTIONS DESCRIPTION SECTION #

EXECUTIVE SUMMARY Section 1

BUILDING INFORMATION Section 2

FUNCTIONAL SPACE INFORMATION Section 3

INSPECTION METHODOLOGY Section 4

BULK SAMPLING AND LABORATORY ANALYSIS Section 5

FINDINGS Section 6

RECOMMENDATIONS Section 7

LIMITATIONS Section 8

LIST OF TABLES/FIGURES Building Summary – Section 2 Functional Space Summary – Section 3 Bulk Sampling Strategy - Section 4 Summary of Asbestos Analysis – Section 5 LIST OF APPENDICES APPENDIX A SAMPLE LOCATION DRAWINGS APPENDIX B LABORATORY REPORTS AND CHAIN OF CUSTODY APPENDIX C REFERENCES APPENDIX D CONSULTANT CREDENTIALS

Demolition/Renovation Specific Asbestos Inspection

Section 1 - Page 1

1. EXECUTIVE SUMMARY

1.1. Summary of Work This report provides an overview of a supplementary asbestos survey which was performed at an abandoned Safeway, located at 9517 Ralston Road, Arvada, CO 80002. Walsh Environmental Scientists and Engineers, LLC (Walsh) was contracted by the Arvada Urban Redevelopment Authority (AURA) to perform a pre-demolition inspection to locate asbestos-containing building materials (ACBM) due to the planned demolition of the structure. The inspection was conducted as an addendum to the original Walsh inspection performed in June of 1991, and in accordance with applicable EPA, OSHA and CDPHE regulations. All materials identified within the original report and any new materials identified in this report are subject to all applicable regulations. The inspection was performed on Tuesday January 31, 2013.

1.2. Asbestos-Containing Material The sampling and inspection process was conducted in accordance with standards of the Environmental Protection Agency (EPA) Asbestos Hazard Emergency Response Act (AHERA) and National Emission Standards for Hazardous Air Pollutants (NESHAPs), Occupational Safety and Health Administration (OSHA) Construction and General Industry Standards for asbestos, Colorado Department of Public Health and Environment (CDPHE) Regulation 8 (Reg. 8), and other applicable industry standards. Asbestos inspection activities were conducted by AHERA and State of Colorado accredited personnel. The inspection identified fourteen (14) suspected asbestos-containing homogeneous areas (materials). Nine (9) functional spaces were identified and inspected. Thirty-five (35) bulk samples were collected during the inspection. A material is considered to be asbestos-containing building material (ACBM) if the asbestos content is greater than 1% asbestos. One additional suspected ACBM was identified during this supplementary inspection.

Friable ACBM

EPA, OSHA and CDPHE define friable materials as those materials that can be crumbled or reduced to powder by hand pressure when dry, whereas non-friable materials cannot. Friable ACBMs are more likely to be released into the air, especially during renovation and demolition of the building. The following Friable ACBMs were confirmed and/or assumed to contain asbestos and are required to be removed by a licensed asbestos abatement contractor prior to any renovation or demolition activities that may potentially disturb these materials.

No Friable ACBM’s were identified as a part of this inspection.


Section 1 - Page 2

Category I & Category II Non-Friable ACBM

EPA and CDPHE provide two categories of non-friable asbestos. Category I Non-friable asbestos materials include non-friable packing material, gaskets, resilient floor covering and asphalt roofing products. Category II Non-friable asbestos materials encompass remaining non-friable materials. The following Category I Non-Friable materials were confirmed and/or assumed to contain asbestos during this inspection:

No Category I Non-Friable ACBM’s were identified as a part of this inspection. The following Category II Non-Friable materials were confirmed and/or assumed to contain asbestos during this inspection:

Gasket Material (GM01): assumed as a part of the fire suppression system, not sampled. ACBM identified in this report is subject to the EPA NESHAP Regulations for Asbestos (40 CFR Part 61) and the CDPHE Regulation No. 8 (Reg 8) "The Control of Hazardous Air Pollutants”. The CDPHE is presently responsible for administering the EPA NESHAP program for Colorado. ACBM is subject to OSHA Construction Industry Standard for Asbestos (29 CFR Part 1926.1101). EPA and CDPHE define regulated asbestos-containing (building) materials (RACMs) as those materials that are required (by EPA and CDPHE regulation) to be removed prior to renovation and/or demolition activities that will impact these materials. RACMs are either friable materials and/or non-friable materials likely to be rendered friable during the demolition processes (which are more likely to release airborne asbestos). The following are RACM’s were identified during this inspection:

No RACM’s were identified as a part of this inspection. EPA and CDPHE define non-regulated asbestos-containing (building) materials (non-RACMs) as those non-friable materials not likely to be rendered friable during the normal demolition process, which are less likely to release airborne asbestos. Under normal demolition activities, non-RACMs that are Category I non-friable materials (gaskets, resilient flooring, adhesives, and asphalt roofing) and some Category II non-friable materials (possessing similar properties to Category I materials) are allowed by EPA and CDPHE regulations to remain during normal building demolition, and can be disposed of as normal demolition debris, provided these materials remain non-friable during demolition activities. Under normal renovation activities, Category I non-friable non-RACMs (non-friable materials such as floor tile, roofing, and gasket material) and similar Category II non-friable materials are allowed to remain provided these materials are not disturbed and remain non-friable during these activities. Drawings showing the locations of RACM and non-RACM materials are provided in an appendix to this report.


Section 1 - Page 3

Contractors involved with demolition and/or salvage operations that directly impact non-RACM (removal of roofing materials from roof, etc), are subject to additional regulatory compliance requirements. These requirements include proper worker training and protection, specific work procedures, and waste handling/disposal requirements.

Materials Containing Trace-1% Asbestos

Materials containing 1% or less asbestos (Trace-1% asbestos) are not subject to EPA and CDPHE regulations, but are subject to OSHA hazard communication and exposure assessment provisions, and would be subject to additional requirements if air concentrations of asbestos are at or above the permissible exposure limit (PEL) of 0.1 f/cc or the excursion limit of 1.0 f/cc. The following materials contain trace to 1% asbestos.

No Trace-1% materials were identified as a part of this inspection. See Section 7 (Recommendations) for requirements prior to demolition activities that may impact ACBM and materials containing trace-1% of asbestos.

Special Conditions / Observations

In addition to general limitations described in Section 8, the following materials have the potential to be asbestos-containing but cannot be accessed or inspected due to access limitations, operational considerations, or safety issues (e.g. electrical hazards): Subsurface conditions. Electrical wiring (inaccessible, hidden in walls).

See Section 7 (Recommendations) for requirements prior to demolition activities that may impact ACBM.


Section 2 - Page 1

2. STRUCTURE INFORMATION A site map showing the location of the structure is provided below. The following summary provides functional space information relevant to the inspection.

View of Abandoned Safeway

slated for demolition .


Section 3 - Page 1

3. FUNCTIONAL SPACE INFORMATION The following summary provides basic information for specific materials inspected, including location, description, dimensions, and other observations. This summary also identifies those areas that were inaccessible and could not be inspected, which will require inspection prior to renovation activities. The following nine (9) functional spaces were identified and inspected:

100: Retail Floor. N/S: 240. E/W: 225. H: 20. 100-MB: Men’s Bathroom. N/S: 21. E/W: 15. H: 8. 100-WB: Women’s Bathroom. N/S: 15. E/W: 12. H: 8. 101: S/E Cashiers Office. N/S: 2/15. E/W: 2/15. H: 8. 102: Office to South of Floral Shop. N/S: 24. E/W: 17. H: 8. 103: Back Loading/Storage Area. N/S: 240. E/W: 60. H: 20. 200: Upstairs Main Office Area. N/S: 75. E/W: 20. H: 8. 200-MB: Staff Men’s Bathroom. N/S: 12. E/W: 12. H: 8. 200-WB: Staff Women’s Bathroom. N/S: 12. E/W: 15. H: 8.


Section 4 - Page 1

4. INSPECTION METHODOLOGY

4.1. Asbestos-Containing Material The sampling and destructive investigation process was conducted in accordance with AHERA under Title 40 of the Federal Register, CDPHE Regulation 8, and other applicable industry standards (including EPA, NESHAP, OSHA asbestos regulations, and asbestos regulations). Asbestos inspection activities were conducted by AHERA and State of Colorado accredited personnel. The scope of the asbestos inspection was to identify ACBM and included the following steps:

Visual inspection of all accessible areas of the structure to identify suspect materials. Visual inspection of all accessible areas of suspect ACBM. Determination of friability by touching all accessible suspect ACBM. Development of a sampling plan for each material based on the type, friability, accessibility and

material locations. Samples were submitted for laboratory analysis by Polarized Light Microscopy (PLM).

Inspection in two phases: comprehensive non-destructive inspection for accessible areas, followed by semi-destructive investigation (creating small openings in walls, ceilings, chases, etc) to identify ACBM in previously inaccessible areas.

A homogeneous area (material) is defined as an area containing a material that appears similar throughout with regard to color, texture, and date of application. Individual systems that were inspected, but not suspected to contain asbestos, are not included in this report. Such systems include concrete, carpet, fiberglass, plastic, and wood products. Each type of suspect building material (homogeneous area) was assigned an alpha material code, followed by a number to identify the different varieties of that building material. For example, ceiling tiles are designated by the material code of CT. Each type of ceiling tile was denoted by subsequent “type” number (CT-01, CT-02, etc). Material size, thickness, substrate, material friability, location, and quantity were recorded. Material information was recorded on a room-by-room (functional space) inventory form (and/or Walsh Asbestos Inspection Form). The homogeneous area was classified into one of three available types of material descriptions.

Surfacing Material refers to a wide range of trowel or spray-applied materials typically used for acoustical or fireproofing purposes. Examples include spray-applied fireproofing and acoustical texture ceilings.

Thermal System Insulation (TSI) refers to insulation that is applied to heating or mechanical system components. Examples include pipe, tank and boiler insulation.

Miscellaneous Materials refers to all other materials that do not fall into one of the above categories. Examples include floor tile, adhesives, and ceiling tiles.

Once the homogeneous area was determined it was then classified as friable or nonfriable. The EPA distinguishes between friable and nonfriable forms of ACBM. Friable materials can be crumbled or reduced to powder by hand pressure, whereas nonfriable materials cannot. Friable materials are more likely to be released into the air, especially during renovation and demolition of a structure. Therefore, the distinction between friable and non-friable material is important.


Section 4 - Page 2

The following Bulk Sampling protocol for friable and Category I and II nonfriable materials was used to determine the number of samples to be collected for friable materials and nonfriable materials deemed potential Regulated Asbestos-Containing Material (RACM, nonfriable materials with potential to be rendered friable during normal demolition).

Bulk Sampling Strategy

Material Homogeneous

Area Units

Minimum Number of

Samples

Friable Surfacing Less than 1000 1000 to 5000

More than 5000 SF

3 5 7

Nonfriable Surfacing SF 3 Friable and Nonfriable Thermal System Insulation LF / SF / EA 3*

Friable and Nonfriable Miscellaneous Materials LF / SF / EA 3* * One sample was collected for limited quantity replacement or patch (salient) materials.


Section 5 - Page 1

5. BULK SAMPLING AND LABORATORY ANALYSIS

5.1. Asbestos-Containing Material As part of the inspection, bulk samples of suspect materials were collected by accredited asbestos inspectors in a random and representative manner as determined by each inspector. Samples were collected by taking a core sample that included all layers within the suspect material. Samples from soft friable materials were obtained by removing a small portion using wetting techniques. All samples were placed in sealed, labeled containers, and the sample descriptions and locations were recorded. Digital photographs were also taken to provide a visual reference for each material. At the time of collection, samples were labeled with an appropriate and unique number. This number (along with other information such as sample location, color, texture, and condition) was recorded on the inspection form. The inspector delivered the samples along with a completed chain-of-custody (COC) document to the laboratory. The laboratory then arranged the samples in numerical order. If a discrepancy between the samples exists, this is noted and initialed on the COC. The laboratory signed a copy of the COC to acknowledge receipt. The inspector retained the signed copy for evidentiary purposes. Further, the laboratory assigned a laboratory number to each sample received. The laboratory labeled both the analytical report and the sample container with this laboratory number for cross-reference purposes. The bulk samples were submitted for progressive analysis (positive stop) to Reservoirs Environmental Services Inc., a National Volunteer Laboratory Accreditation Program (NVLAP) accredited laboratory. Under progressive analysis, once a positive result is obtained within a sample set, all subsequent samples within that set are not analyzed (as a cost savings measure). Analysis of the bulk samples was performed using PLM procedures developed by McCrone Research Institute, and in compliance with the guidelines established by the Environmental Protection Agency (EPA-600/R-93/116, June, 1993) to determine asbestos type and content. The PLM samples are reported as percent asbestos by Calibrated Visual Area Estimation. Percent asbestos for separate layers and total for the sample are delineated in the laboratory report. Unused portions of samples are archived for six months unless the client requests special handling. As of November 20, 1990, the EPA NESHAP requires that samples with less than 10 percent asbestos be analyzed by the point-count procedure, or must be assumed positive for asbestos. CDPHE regulations require that samples containing 1 percent or less asbestos be analyzed under the point-counting method (to avoid false negatives, or inaccurately classifying asbestos-containing material as non-asbestos-containing material). The analytical and laboratory reports are located in Appendix B of this report.


Section 6 - Page 1

6. FINDINGS

6.1. Asbestos-Containing Material EPA, OSHA and CDPHE define asbestos-containing material (ACM) as any material containing greater than 1% asbestos. EPA and CDPHE define asbestos-containing building material (ACBM) as any building material containing greater than 1% asbestos. The following summary report is included in this section: ACM Sorted by Material Report

SUMMARY OF ASBESTOS CONTAINING MATERIALS (ACM) - SORTED BY MATERIAL TYPE AND ID

BUILDING: Abandoned Safeway (AS)

HOMOGENEOUS MATERIAL

ROOM ID QUANTITY UNITSMATERIAL CONDITION

DISTURBANCE POTENTIAL COMMENTSLOCATION

Asbestos-Containing Material (ACM) - Summary

Arvada Urban Redevelopment Authority - Abandoned Safeway

GM-Gasket Material

GM01 Mixed sizes black Gasket Material - ASSUMED

12103 EA Good Low at fire supression incoming pipes Other

Total Qty 12GM01

Total Qty 12GM-Gasket Material

Page 1 of 1


Section 7 - Page 1

7. RECOMMENDATIONS

7.1. Asbestos-Containing Material All regulated asbestos-containing materials (RACMs) are required by regulation to be properly removed and disposed of prior to renovation or demolition activities. The proper removal and handling of these materials is typically addressed through the preparation of a written “abatement scope of work/specification” document (bid package).

No RACM’s were identified as a part of this inspection. Under normal demolition activities, nonfriable Category I non-RACMs (nonfriable materials such as floor tile, roofing, and gasket material) and similar nonfriable Category II non-RACMs are allowed to remain, and can be disposed of as normal demolition debris, provided these materials remain nonfriable during demolition activities. Some landfills allow the material to be disposed with construction debris; however, the waste hauler and landfill must be notified that they are receiving a Category 1 nonfriable asbestos material. If the material is removed as an asbestos removal project it should be disposed of as non-friable asbestos waste. Gasket Material (GM01): assumed as a part of the fire suppression system, not sampled.

Materials containing 1% or less asbestos (as verified by point count) are not subject to EPA and CDPHE requirements, and therefore may remain during building demolition. Non-RACMs and materials containing 1% or less asbestos may be subject to OSHA regulations if air concentrations are at or above the personal exposure limit (PEL) of 0.10 f/cc or the excursion limit of 1.0 f/cc. No Trace-1% materials were identified as a part of this inspection.


Section 8 - Page 1

8. LIMITATIONS No survey can completely eliminate the uncertainty regarding the presence of asbestos-containing materials, lead-based paint and other hazardous materials. The level of diligence and investigative procedures utilized are intended to reduce, but not eliminate potential uncertainty regarding the presence of these materials. The procedures used for this survey attempted to establish a balance between the competing goals of inspection cost, time and aesthetic damage. The determinations of this report should not be construed as a guarantee that all such materials present in the subject property have been identified in the report. The inspection was performed in a manner consistent with the level of care and expertise exercised by members of the asbestos inspection and assessment profession. Those entities and persons involved with the inspection and generation of this report do not imply or guarantee that all potential asbestos-containing materials on or in the structure have been identified or sampled. Historically, asbestos has been added as a component to over 3,000 materials and products produced in the United States. The inspection was intended to identify those accessible materials that were reasonably suspect and that were most likely to contain asbestos in quantities subject to regulation, based on existing industry and regulatory standards. Destructive investigation activities were conducted to identify materials in previously inaccessible areas (behind walls, above ceilings, etc), using limited demolition methods. These activities created small openings for investigation, but are limited in that full observation is not possible due to the presence of walls, flooring, ceilings, etc. Informational (hazard communication) training for demolition supervisory staff and workers, and additional inspection by an accredited asbestos inspector during demolition may assist in identifying any other hidden or concealed materials that may exist in the building. Drawings and diagrams contained in this report are for informational purposes only, and proportion and scales are approximate.

APPENDIX A

SAMPLE LOCATION DRAWINGS

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APPENDIX B

LABORATORY REPORTS AND CHAIN OF CUSTODY FORMS

Reservoirs Environmental, Inc.

Reservoirs Environmental QA Manual

Effective January 1, 2013

T:\QAQC\Lab\Reservoirs Environmental QA Manual.doc

Subcontract Number: NA

Laboratory Report: RES 278785-1

Project # / P.O. # WA-002277-0001-10TTO

Project Description: Arvada Safeway

RES 278785-1

Sincerely,

January 3, 2014

Dear Customer,

Reservoirs Environmental, Inc. is an analytical laboratory accredited for the analysis of Industrial Hygiene and

Environmental matrices by the National Voluntary Laboratory Accreditation Program (NVLAP), Lab Code 101896-0

for Transmission Electron Microscopy (TEM) and Polarized Light Microscopy (PLM) analysis and the American

Industrial Hygiene Association (AIHA), Lab ID 101533 - Accreditation Certificate #480 for Phase Contrast

Microscopy (PCM) analysis. This laboratory is currently proficient in both Proficiency Testing and PAT programs

respectively.

Reservoirs Environmental, Inc. has analyzed the following samples for asbestos content as per your request. The

analysis has been completed in general accordance with the appropriate methodology as stated in the attached

analysis table. The results have been submitted to your office.

Walsh Environmental - (Denver)

820 16th Street, Suite #600

Denver CO 80202

Tristan Fitzpatrick

is the job number assigned to this study. This report is considered highly confidential

and the sole property of the customer. Reservoirs Environmental, Inc. will not discuss any part of this study with

personnel other than those of the client. The results described in this report only apply to the samples analyzed.

This report must not be used to claim endorsement of products or analytical results by NVLAP or any agency of the

U.S. Government. This report shall not be reproduced except in full, without written approval from Reservoirs

Environmental, Inc. Samples will be disposed of after sixty days unless longer storage is requested. If you have any

questions about this report, please feel free to call 303-964-1986.

Jeanne Spencer

President

P: 303-964-1986

F: 303-477-4275

5801 Logan Street, Suite 100 Denver, CO 80216

Page 1 of 10

1-866-RESI-ENV

www.reilab.com





TABLE PLM BULK ANALYSIS, PERCENTAGE COMPOSITION BY VOLUME

RES Job Number:

Client:

Client Project Number / P.O.:

Client Project Description:

Date Samples Received:

Method: ND=None Detected

Turnaround: TR=Trace, <1% Visual Estimate

Date Analyzed: Trem-Act=Tremolite-Actinolite

Client Non Non-

Sample Sub Asbestos Fibrous

Number Physical Part Fibrous ComponentsDescription (%) Mineral Visual Components (%)

Estimate (%) (%)

AS-100-BBA01-01 EM 1093261 A

B

Brown mastic

Gray cove base

8

92

ND

ND

TR

0

100

100

AS-100-BBA01-02 EM 1093262 A

B

Brown mastic

Gray cove base

5

95

ND

ND

TR

0

100

100

AS-100-BBA01-03 EM 1093263 A

B

Brown mastic

Gray cove base

8

92

ND

ND

TR

0

100

100

AS-100-BBA02-01 EM 1093264 A

B

Yellow mastic

Gray cove base

15

85

ND

ND

TR

0

100

100

AS-100-BBA02-02 EM 1093265 A

B

Yellow mastic

Gray cove base

5

95

ND

ND

TR

0

100

100

Asbestos Content

December 31, 2013

Arvada Safeway

EPA 600/R-93/116 - Short, Bulk

January 3, 2014

RESERVOIRS ENVIRONMENTAL, INC.NVLAP Lab Code 101896-0

TDH Licensed Laboratory # 30-0136

ID Number

L

A

Y

E

R

Lab

3-5 Day

RES 278785-1

WA-002277-0001-10TTO


P: 303-964-1986

F: 303-477-4275


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1-866-RESI-ENV

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RES Job Number:

Client:







Client Non Non-



Estimate (%) (%)

Asbestos Content

December 31, 2013

Arvada Safeway


January 3, 2014



ID Number

L

A

Y

E

R

Lab

3-5 Day

RES 278785-1

WA-002277-0001-10TTO


AS-100-BBA02-03 EM 1093266 A

B

Yellow mastic

Gray cove base

3

97

ND

ND

TR

0

100

100

AS-100-BBA03-01 EM 1093267 A

B

Beige mastic

Gray cove base

5

95

ND

ND

TR

0

100

100

AS-100-BBA03-02 EM 1093268 A

B

Beige mastic

Gray cove base

10

90

ND

ND

TR

0

100

100

AS-100-BBA03-03 EM 1093269 A

B

Beige mastic

Gray cove base

10

90

ND

ND

TR

0

100

100

P: 303-964-1986

F: 303-477-4275


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RES Job Number:

Client:







Client Non Non-



Estimate (%) (%)

Asbestos Content

December 31, 2013

Arvada Safeway


January 3, 2014



ID Number

L

A

Y

E

R

Lab

3-5 Day

RES 278785-1

WA-002277-0001-10TTO


AS-100-BBA04-01 EM 1093270 A

B

Tan mastic

Gray cove base

15

85

ND

ND

TR

0

100

100

AS-100-BBA04-02 EM 1093271 A

B

Yellow mastic

Gray cove base

15

85

ND

ND

TR

0

100

100

AS-100-BBA04-03 EM 1093272 A Tan mastic w/ brown mastic 100 ND TR 100

AS-100-CDW01-01 EM 1093273 A

B

C

D

White compound

White joint compound

White tape

Brown/green drywall

TR

2

5

93

ND

ND

ND

ND

0

0

99

20

100

100

1

80

P: 303-964-1986

F: 303-477-4275


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RES Job Number:

Client:







Client Non Non-



Estimate (%) (%)

Asbestos Content

December 31, 2013

Arvada Safeway


January 3, 2014



ID Number

L

A

Y

E

R

Lab

3-5 Day

RES 278785-1

WA-002277-0001-10TTO


AS-100-CDW01-02 EM 1093274 A

B

C

D

White compound


White tape

Brown/green drywall

1

3

5

91

ND

ND

ND

ND

0

0

99

25

100

100

1

75

AS-100-CDW01-03 EM 1093275 A

B

C

D

E

F

White compound


White tape

White wall paper

White compound w/ gray/white paint

Brown/green drywall

TR

1

4

6

9

80

ND

ND

ND

ND

ND

ND

0

0

99

70

0

15

100

100

1

30

100

85

AS-100-CDW02-01 EM 1093276 A

B

C

D

E

White tape


White compound

White/gray wall paper

Pink/brown drywall

5

7

8

10

70

ND

ND

ND

ND

ND

99

0

0

70

40

1

100

100

30

60

P: 303-964-1986

F: 303-477-4275


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RES Job Number:

Client:







Client Non Non-



Estimate (%) (%)

Asbestos Content

December 31, 2013

Arvada Safeway


January 3, 2014



ID Number

L

A

Y

E

R

Lab

3-5 Day

RES 278785-1

WA-002277-0001-10TTO


AS-100-CDW02-02 EM 1093277 A Pink/brown drywall 100 ND 25 75

AS-100-CDW02-03 EM 1093278 A

B

C

D

White compound


White tape

Pink/brown drywall

TR

4

6

90

ND

ND

ND

ND

0

0

99

20

100

100

1

80


P: 303-964-1986

F: 303-477-4275


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RES Job Number:

Client:







Client Non Non-



Estimate (%) (%)

Asbestos Content

December 31, 2013

Arvada Safeway


January 3, 2014



ID Number

L

A

Y

E

R

Lab

3-5 Day

RES 278785-1

WA-002277-0001-10TTO



AS-100-DI01-01 EM 1093281 A White insulation 100 ND 20 80



AS-103-MA01-01 EM 1093284 A Tan mastic 100 ND TR 100


P: 303-964-1986

F: 303-477-4275


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RES Job Number:

Client:







Client Non Non-



Estimate (%) (%)

Asbestos Content

December 31, 2013

Arvada Safeway


January 3, 2014



ID Number

L

A

Y

E

R

Lab

3-5 Day

RES 278785-1

WA-002277-0001-10TTO



AS-100-MA02-01 EM 1093287 A Beige mastic 100 ND 0 100

AS-103-PS01-01 EM 1093288 A

B

C

Yellow insulation

White sealant

White/silver wrap

15

15

70

ND

ND

ND

90

2

65

10

98

35

AS-103-PS01-02 EM 1093289 A

B

C

White sealant

Yellow insulation

White/silver wrap

15

40

45

ND

ND

ND

2

90

65

98

10

35

AS-103-PS01-03 EM 1093290 A

B

White sealant

White/silver wrap

20

80

ND

ND

2

65

98

35

P: 303-964-1986

F: 303-477-4275


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RES Job Number:

Client:







Client Non Non-



Estimate (%) (%)

Asbestos Content

December 31, 2013

Arvada Safeway


January 3, 2014



ID Number

L

A

Y

E

R

Lab

3-5 Day

RES 278785-1

WA-002277-0001-10TTO


AS-100-MB-SVF-01 EM 1093291 A

B

C

D

E

White plaster

Beige mastic

Tan mastic

Gray/multi-colored sheet vinyl w/ gray fibrous backing

material


material

2

2

4

42

50

ND

ND

ND

ND

ND

0

TR

TR

35

35

100

100

100

65

65

AS-100-MB-SVF-02 EM 1093292 A

B

C

Tan mastic

White plaster


material

4

31

65

ND

ND

ND

TR

0

30

100

100

70

AS-200-MB-SVF-03 EM 1093293 A

B

C

Tan mastic

White plaster


material

2

3

95

ND

ND

ND

TR

0

30

100

100

70

P: 303-964-1986

F: 303-477-4275


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RES Job Number:

Client:







Client Non Non-



Estimate (%) (%)

Asbestos Content

December 31, 2013

Arvada Safeway


January 3, 2014



ID Number

L

A

Y

E

R

Lab

3-5 Day

RES 278785-1

WA-002277-0001-10TTO


AS-100-UC01-01 EM 1093294 A Gray sink undercoating 100 ND 13 87

AS-100-UC02-01 EM 1093295 A Black sink undercoating 100 ND 3 97

TEM Analysis recommended for organically bound material (i.e. floor tile) if PLM results are <1%.

Analyzed by: Data QA:

P: 303-964-1986

F: 303-477-4275


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ANALYTICAL REPORTTestAmerica Laboratories, Inc.TestAmerica Denver4955 Yarrow StreetArvada, CO 80002Tel: (303)736-0100

TestAmerica Job ID: 280-50728-1Client Project/Site: Walsh - Arvada Safeway

For:Walsh Enviro Scientist & Engineering820 16th Street, Suite 400Denver, Colorado 80202

Attn: Mr. Kevin M Troyer

Authorized for release by:1/6/2014 11:15:52 AM

Donna Rydberg, Senior Project Manager(303)[email protected]

The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accreditedparameters, exceptions are noted in this report. This report may not be reproduced except in full,and with written approval from the laboratory. For questions please contact the Project Managerat the e-mail address or telephone number listed on this page.

This report has been electronically signed and authorized by the signatory. Electronic signature isintended to be the legally binding equivalent of a traditionally handwritten signature.

Results relate only to the items tested and the sample(s) as received by the laboratory.

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https://secure.testamericainc.com/TotalAccess/login.aspx

http://www.testamericainc.com/AskTheExpert/Expert_index.htm

http://www.testamericainc.com

mailto:[email protected]

Table of Contents

Client: Walsh Enviro Scientist & EngineeringProject/Site: Walsh - Arvada Safeway

TestAmerica Job ID: 280-50728-1

Page 2 of 13TestAmerica Denver

1/6/2014

Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

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Definitions/GlossaryTestAmerica Job ID: 280-50728-1Client: Walsh Enviro Scientist & Engineering

Project/Site: Walsh - Arvada Safeway

Qualifiers

Metals

Qualifier Description

F1 MS and/or MSD Recovery exceeds the control limits

Qualifier

Glossary

These commonly used abbreviations may or may not be present in this report.

¤ Listed under the "D" column to designate that the result is reported on a dry weight basis

Abbreviation

%R Percent Recovery

CNF Contains no Free Liquid

DER Duplicate error ratio (normalized absolute difference)

Dil Fac Dilution Factor

DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample

DLC Decision level concentration

MDA Minimum detectable activity

EDL Estimated Detection Limit

MDC Minimum detectable concentration

MDL Method Detection Limit

ML Minimum Level (Dioxin)

NC Not Calculated

ND Not detected at the reporting limit (or MDL or EDL if shown)

PQL Practical Quantitation Limit

QC Quality Control

RER Relative error ratio

RL Reporting Limit or Requested Limit (Radiochemistry)

RPD Relative Percent Difference, a measure of the relative difference between two points

TEF Toxicity Equivalent Factor (Dioxin)

TEQ Toxicity Equivalent Quotient (Dioxin)

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Case NarrativeClient: Walsh Enviro Scientist & Engineering TestAmerica Job ID: 280-50728-1


Job ID: 280-50728-1

Laboratory: TestAmerica Denver

Narrative

CASE NARRATIVE

Client: Walsh Environmental Scientist & Engineering

Project: Walsh - Arvada Safeway

Report Number: 280-50728-1

With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no

problems were encountered or anomalies observed. In addition all laboratory quality control samples were within established control

limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of

the method. In some cases, due to interference or analytes present at high concentrations, samples were diluted. For diluted samples,

the reporting limits are adjusted relative to the dilution required.

Calculations are performed before rounding to avoid round-off errors in calculated results.

All holding times were met and proper preservation noted for the methods performed on these samples, unless otherwise detailed in the

individual sections below.

RECEIPT

One sample was received at the TestAmerica Denver laboratory on December 31, 2013. The sample arrived in good condition. The

temperature of the cooler at receipt was 21.3ºC. Metals samples do not required temperature preservation. Therefore, data was not

compromised.

As discussed with the client, only total Mercury was logged as there was insufficient sample to perform TCLP Mercury.

TOTAL MERCURY

Sample AS-100-MF01 (280-50728-1) was analyzed for total mercury in accordance with EPA SW-846 Method 7471A.

The MS and MSD spike recoveries for Mercury failed the recovery criteria low in batch 280-207377. This MS/MSD batch was performed on

sample AS-100-MF01 (280-50728-1). The associated LCS was in control and provides evidence that operating procedures were in

control.

No other difficulties were encountered during the mercury analysis.

All other quality control parameters were within the acceptance limits.

TestAmerica DenverPage 4 of 13 1/6/2014

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Detection SummaryTestAmerica Job ID: 280-50728-1Client: Walsh Enviro Scientist & Engineering


Client Sample ID: AS-100-MF01 Lab Sample ID: 280-50728-1

No Detections.

TestAmerica Denver

This Detection Summary does not include radiochemical test results.

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Method SummaryTestAmerica Job ID: 280-50728-1Client: Walsh Enviro Scientist & Engineering


Method Method Description LaboratoryProtocol

SW8467471A Mercury (CVAA) TAL DEN

Protocol References:

SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.

Laboratory References:

TAL DEN = TestAmerica Denver, 4955 Yarrow Street, Arvada, CO 80002, TEL (303)736-0100

TestAmerica Denver

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Sample SummaryTestAmerica Job ID: 280-50728-1Client: Walsh Enviro Scientist & Engineering


Lab Sample ID Client Sample ID ReceivedCollectedMatrix

280-50728-1 AS-100-MF01 Solid 12/31/13 15:00 12/31/13 15:00

TestAmerica Denver

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Client Sample ResultsTestAmerica Job ID: 280-50728-1Client: Walsh Enviro Scientist & Engineering


Method: 7471A - Mercury (CVAA)

Lab Sample ID: 280-50728-1Client Sample ID: AS-100-MF01

Matrix: SolidDate Collected: 12/31/13 15:00

Date Received: 12/31/13 15:00RL MDL

Mercury ND 20 6.4 ug/Kg 01/03/14 08:00 01/03/14 10:44 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

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QC Association SummaryTestAmerica Job ID: 280-50728-1Client: Walsh Enviro Scientist & Engineering


Metals

Prep Batch: 207320

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 7471A280-50728-1 AS-100-MF01 Total/NA

Solid 7471A280-50728-1 MS AS-100-MF01 Total/NA

Solid 7471A280-50728-1 MSD AS-100-MF01 Total/NA

Solid 7471ALCS 280-207320/2-A Lab Control Sample Total/NA

Solid 7471AMB 280-207320/1-A Method Blank Total/NA

Analysis Batch: 207377

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 7471A 207320280-50728-1 AS-100-MF01 Total/NA

Solid 7471A 207320280-50728-1 MS AS-100-MF01 Total/NA

Solid 7471A 207320280-50728-1 MSD AS-100-MF01 Total/NA

Solid 7471A 207320LCS 280-207320/2-A Lab Control Sample Total/NA

Solid 7471A 207320MB 280-207320/1-A Method Blank Total/NA

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QC Sample ResultsTestAmerica Job ID: 280-50728-1Client: Walsh Enviro Scientist & Engineering


Method: 7471A - Mercury (CVAA)

Client Sample ID: Method BlankLab Sample ID: MB 280-207320/1-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 207377 Prep Batch: 207320

RL MDL

Mercury ND 17 5.5 ug/Kg 01/03/14 08:00 01/03/14 10:39 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

Client Sample ID: Lab Control SampleLab Sample ID: LCS 280-207320/2-A



Mercury 417 372 ug/Kg 89 87 - 111

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Client Sample ID: AS-100-MF01Lab Sample ID: 280-50728-1 MS



Mercury ND 397 282 F1 ug/Kg 71 87 - 111

Analyte

MS MS


Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Client Sample ID: AS-100-MF01Lab Sample ID: 280-50728-1 MSD



Mercury ND 446 270 F1 ug/Kg 61 87 - 111 4 20

Analyte

MSD MSD


Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

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Lab ChronicleClient: Walsh Enviro Scientist & Engineering TestAmerica Job ID: 280-50728-1


Client Sample ID: AS-100-MF01 Lab Sample ID: 280-50728-1Matrix: SolidDate Collected: 12/31/13 15:00

Date Received: 12/31/13 15:00

Prep 7471A CRR01/03/14 08:00 TAL DEN207320

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA .52 g 50 mL

Analysis 7471A 1 207377 01/03/14 10:44 CRR TAL DENTotal/NA .52 g 50 mL

Laboratory References:

TAL DEN = TestAmerica Denver, 4955 Yarrow Street, Arvada, CO 80002, TEL (303)736-0100

TestAmerica Denver

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Login Sample Receipt Checklist

Client: Walsh Enviro Scientist & Engineering Job Number: 280-50728-1

Login Number: 50728

Question Answer Comment

Creator: O'Tormey, Stephanie R

List Source: TestAmerica Denver

List Number: 1

TrueRadioactivity wasn't checked or is </= background as measured by a survey

meter.

TrueThe cooler's custody seal, if present, is intact.

TrueSample custody seals, if present, are intact.

TrueThe cooler or samples do not appear to have been compromised or

tampered with.

FalseSamples were received on ice. NO ICE

TrueCooler Temperature is acceptable.

TrueCooler Temperature is recorded.

TrueCOC is present.

TrueCOC is filled out in ink and legible.

TrueCOC is filled out with all pertinent information.

FalseIs the Field Sampler's name present on COC? FIELD LEFT BLANK

TrueThere are no discrepancies between the containers received and the COC.

TrueSamples are received within Holding Time.

TrueSample containers have legible labels.

TrueContainers are not broken or leaking.

TrueSample collection date/times are provided.

TrueAppropriate sample containers are used.

TrueSample bottles are completely filled.

N/ASample Preservation Verified.

TrueThere is sufficient vol. for all requested analyses, incl. any requested

MS/MSDs

N/AContainers requiring zero headspace have no headspace or bubble is

<6mm (1/4").

TrueMultiphasic samples are not present.

TrueSamples do not require splitting or compositing.

N/AResidual Chlorine Checked.

TestAmerica DenverPage 13 of 13 1/6/2014

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APPENDIX C

REFERENCES

ACRONYMS AND ABBREVIATIONS ACM Asbestos-Containing Materials ACBM Asbestos-Containing Building Materials AHERA EPA Asbestos Hazard Emergency Response Act CDPHE Colorado Department of Public Health and Environment D/R Demolition and/or Renovation HVAC Heating Ventilation and Air Conditioning NESHAPs National Emission Standards for Hazardous Air Pollutants NVLAP National Volunteer Laboratory Accreditation Program O&M Asbestos Operations and Maintenance OSHA Occupational Safety and Health Administration PACM Presumed Asbestos-containing Material PEL Personal Exposure Limit PLM Polarized Light Microscopy RACM Regulated Asbestos- Containing Material TSI Thermal System Insulation EPA United States Environmental Protection Agency VAT Asbestos-Containing Vinyl Tile WALSH Walsh Environmental Scientists and Engineers, LLC

ASBESTOS REFERENCES United States Environmental Protection Agency, National Emission Standards for

Hazardous Air Pollutants (NESHAP) 40 CFR 61.140-157. United States Environmental Protection Agency, Asbestos-Containing Materials

in Schools; Final Rule and Notice (Asbestos Hazard Emergency Response Act - AHERA) 40 CFR 763.80-99, 1990.

United States Environmental Protection Agency, Simplified Sampling Scheme for Surfacing Materials (“Pink Book”) EPA publication #560/5-85-030a, Washington DC, 1985.

Occupational Safety and Health Administration, Asbestos Regulations for the Construction Industry 29 CFR 1926.1101, Washington DC, 1994.

Occupational Safety and Health Administration, Asbestos Regulations for the General Industry 29 CFR 1910.1001, Washington DC, 1994.

Colorado Department of Public Health and Environment, Regulation 8 - Emission Standards for Asbestos, 2003.

GLOSSARY ASBESTOS - A generic name given to a number of naturally occurring silicates that have

a unique crystalline structure. They are incombustible in air and separable into fibers. Asbestos includes the asbestiform varieties of Chrysotile, Crocidolite, Amosite, Anthophyllite, Actinolite, and Tremolite.

ACBM – Asbestos-Containing Building Material. A term that encompasses surfacing, thermal system, and miscellaneous asbestos-containing material in or on interior/exterior parts of a building. This definition also included exterior hallways connecting buildings, porticos, and mechanical system insulation.

ACBM - Asbestos-Containing Building Material. Any material with one percent (1%) or more asbestos content.

BULK SAMPLE - A piece of suspected asbestos-containing building material.

FRIABLE - A material which can be crumbled, pulverized, or reduced to powder when dry, by moderate hand pressure.

FUNCTIONAL AREA - Distinct units within a building such as a room, a group of rooms, or a homogeneous area - this includes crawl spaces and areas above a drop ceiling.

HOMOGENEOUS AREA - An area which appears similar throughout in terms of: color, texture, and date of material application.

INACCESSIBLE AREA - Inaccessible areas are those areas which cannot be inspected due to physical barriers. Buildings may contain areas that are intrinsically inaccessible. These include gaps and spaces in walls, areas above fixed ceilings and below floors, and enclosed boiler breechings and ducts. Some buildings contain other inaccessible areas, such as very small pipe tunnels, sealed crawl spaces, unsafe attics, encased boilers, etc.

NONFRIABLE - A material which cannot be crumbled or pulverized by hand pressure.

PACM - Presumed Asbestos-Containing Material

PLM - Polarized Light Microscopy. An accepted method for analyzing bulk ACBM samples.

RACM – Regulated Asbestos-Containing Material. Any material with one percent (1%) or more asbestos content and is required to be removed prior to demolition activities.

EPA - United States Environmental Protection Agency. The EPA is the federal agency that governs environmental problems. In the case of ACBM in buildings, the EPA deals with regulations and their guidelines for application, renovation, removal, and disposal of ACBM in building structures.

APPENDIX D

CONSULTANT CREDENTIALS

Documents

PRE-DEMOLITION ASBESTOS INSPECTION REPORT FOR THE … · Demolition/Renovation Specific Asbestos Inspection Section 1 - Page 1 1. EXECUTIVE SUMMARY 1.1. Summary of Work This report