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Accession #: Dl96046304

Document #: SD-WM-OTP-208

TitlelDesc: OTP FOR BELHAVEN FLAMMABLE GAS MONITOR AT 241T104

Pages: 52

l.EDT NO 6 1 3 3 9 0 2. To: ( R e c e i v i n g O r g a n i z a t i o n )

Distribution

5 . P r o j . / P r o g . / D e p t . / ~ i v . :

24 I-T-104 Interim Stabilization Flammable Gas Monitor System

4 . R e l a t e d EDT NO.:

NIA 3 . From: ( O r i g i n a t i n g O r g a n i z a t i o n )

Interim Stabilization Engineering

M. R . Koch 6. Cog. Engr.: T i 7. Purchase Order N o . :

Approval Reason Origi- Receiv-

Trans- D i s ~ o - D i r ~ o - De%- 10, nator er :ription 0 1 Data

nator lranrmitred

9. Equip./Component No.:

10. System/BLdg./FaciLity:

241-T-104 12. Major Assm. Dug. N O . :

13. P e r m i t I P e r m i t A p p l i c a t i o n No. :

14. Required Response Date:

1 mtttal si t ion smon

WHC-SD-WM-OTP-208 A L L 0 OTP for the Belhaven Flammable Gas Monitor installed at 241-T-104

Approval Designator iFI

E. 5. 0, D o r NIA l ree WHC~CM-3-5. Sec 1 2 / I

Reason for Trawmittal IGI Disposition IHI & 111

1 . Approved 4 . Reviewed m i c o m m e n t 1 . Approval 4 . Review 2. Release 5. Post-Review 2. Approved wlcommenr 5 . Reviewed wlcommerrl 3. Information 6. Dist. IReceipt Acknow. Requiredl 3. Disapproved wicomment 6. Receipt acknowledged

l a . 19. 20.

3hhf Sqinatiire o f EDT 0,,0,,,.3tO, far Receiving Oroanization

ED-7400-1 72-1

21. ODE APPROVAL ( i f r e q u i r e d )

[I Approved [I Approved w/coments [I Disapproved W c o m c n t s

C t r l . N O .

I TANK FARM OPERATIONAL TEST PROCEDURE

Document No . WHC-SD-WM-OTP-208

TABLE OF CONTENTS

RevIMod Page

0 2

1.0

2.0

3.0

4.0

5.0

PURPOSE . . . . . INFORMATION . . 2 . 1

2 .2

2.3

2.4

2.5

2.6

2 .7

2.8

SCOPE . . . . . . . . . . TERMS AND DEFINITIONS . . RESPONSIBILITIES . . . REFERENCES . . . . . . . . . . . . . . SAFETY . . . . . . . . . . . . . . . . . RADIATION AND CONTAMINATION CONTROL . . QUALITY ASSURANCE . . . . . . . . . . GENERAL INFORMATION . . .

RECORDS . . . . . . . . . . PREREQUISITES . . . PROCEDURE . . . . . . . 5.1 POWER SYSTEM CHECK . . . . 5.2 PNEUMATIC SYSTEMS CHECK . . . 5.3 FGM SYSTEM HEAT TRACE TEST . . 5.4 FGM SYSTEM CHECK . . . . . 5.5 SHUTDOWN OF THE FGM SYSTEM . .

OTP EXCEPTION LOG . . . . . . . . . OTP EXCEPTION RECORD . OTP ACCEPTANCE RECORD . . .

PAGE . 3

. 4

. 4

. 5

. 6

. 6

. 7

. 7

. 7

. 8

. 9

. 9

. . . 12

. . . 12

. . . 18

. . . 20

. . . 22

. . . 44

. . . 46

. . . 47

. . . 48

TANK FARM OPERATIONAL TEST PROCEDURE

Dacunent No.

WHC-SD-WM-OTP-208

1.0 PURPOSE

RevlMod Page

0 3

1.1 There is a concern that flammable gases may exceed the LFL during interim stabilization. will measure the flammable gas concentration and shut down all required pump pit pumping equipment (e.g. all equipment considered to be a potential sparking source such as the electric centrifugal pump) when the LFL criteria is exceeded. This OTP will test and verify the operability of the Flammable Gas Monitor system. Systemslchecks that will be tested/performed include the following:

Power System Check

Therefore, there is a need for a system that

Pneumatic Systems Check

FGM System Heat Trace Check

FGM System Test


Document No.

WHC-SD-WM-OTP-208

2.2 TERMS AND DEFINITIONS

Rev/Mod Page

0 5

2.2.1

2.2.2

2.2.3

2.2.4

2.2.5

2.2.6

2.2.7

2.2.8

2 .2 .9

2.2.10

2.2.11

2.2.12

2.2.13

2.2.14

2.2.15

2.2.16

2.2.17

2 .2 .18

2.2.19

2.2.20

2.2.21

2.2.22

2.2.23

2.2.24

2.2.25

ADC - Analog to Digital Converter

CCM

DMM - Digital Multi-Meter

ECAB - Electronics m i n e t

ECN - Engineering Change Notice

FCV - Flow Control Valve

FGM - Flammable Gas Monitor

HEPA - High Efficiency Particulate Air

HPT - Health Physics lechnician

JCS PM/S - Job Control System Preventative

JHA - Job Hazards Analysis

LS - - Limit Switch

MCC - Motor Control Center MMI - Man Machine interface NC - - Normally Closed

NO - - Normally Open OTP - Operational lest Procedure OTR - Operational Test Report PLC - - Programmable logic Controller

PS - - Pressure Switch QC - Quality Control RWP - Radiation Work Permit SST - Single Shell lanks TFO - lank Farm Operations

VCAB - Valve m i n e t

- Cubic Centimeters per Minute

Maintenance/Surveillance


Document No. RevlMod

WHC-SD-WM-OTP-208 0

2.3 RESPONSIBILITIES

Page

6

2.3 .1 The Maintenance c r a f t personnel a r e r e s p o n s i b l e f o r :

P r o v i d i n g a s s i s t a n c e d u r i n g t h e t e s t .

2.3.2 Q u a l i t y C o n t r o l (QC) i s r e s p o n s i b l e f o r :

V e r i f y i n g t h a t t h e procedure s e c t i o n s were per formed c o r r e c t l y by w i t n e s s i n g procedure s teps as t h e y occu r .

2.3.3 HPT personne l a r e r e s p o n s i b l e f o r :

Conduct ing surveys of a l l a f f e c t e d areas Conduct ing surveys o f a l l equipment used d u r i n g t h i s OTP.

2.3.4 T e s t D i r e c t o r

P rov ides concurrence t h a t OTP may commence. Ensures t h e equipment found i n s t e p 4 . 1 o f t h i s p rocedure i s a v a i l a b l e . Records equipment s t a t u s and d a t a p e r t h i s procedure Conducts a p r e - j o b p l a n n i n g mee t ing . Conducts a 241-T-104 f a c i l i t y walkdown.

2.4 REFERENCES

2.4.1 The f o l l o w i n g documents were used t o w r i t e o r a r e r e f e r e n c e d i n t h i s procedure:

WHC-CM-1-10, SAFETY MANUAL,"WKS-15, ELECTRICAL WORK

WHC-CM-6-1 EP 4 .2 . , STANDARD ENGINEERING PRACTICE SA F ET Y "

"TESTING PRACTICES" ~~

WHC-CM-6-1 APPX L, STANDARD ENGINEERING PRACTICES "OPERABILITY TEST PROCEDURES AND REPORTS". H-2-99136, S K I D MOUNTED PORTABLE JET PUMP STATION WIRING DIAGRAM WORK PACKAGE WS-96-00004/0 H-2-85626, PUMPING AND INSTRUMENTATION CONTROL S K I D H-2-78320, JUMPER ASSEMBLY SALTWELL JET PUMP H-2-85621, INSTRUMENT AIR AND WATER SYSTEM DETAILS H-2-85625, INSTRUMENTATION WEIGHT FACTOR ENCLOSURE H-14-023960, SALTWELL CONTROL EQUIPMENT 0 & M SYSTEM P&ID



WHC-SD-WM-OTP-208 0

2.5

Page

7

SAFETY

Warninq - Energ ized c i r c u i t s and leads a r e c o n t a i n e d i n s i d e t h e c a b i n e t . Observe a p p r o p r i a t e e l e c t r i c a l p r e c a u t i o n s . Comply w i t h WHC-CM-1-10, WKS-15, ELECTRICAL WORK SAFETY.

2.5.1

2.5.2 The f o l l o w i n g a d m i n i s t r a t i v e p rocedures c o n t r o l work

Work w i l l be per fo rmed i n t h i s OTP on energ i zed c i r c u i t s .

per formed i n t h i s procedure:

B u i l d i n g Emergency Plan, WHC-IP-0263-TF I n d u s t r i a l Hygiene Manual, WHC-CM-4-40 S a f e t y Manual, WHC-CM-1-10 Tank Farm H e a l t h and S a f e t y P lan (HASP), WHC-SD-WM-HSP-002

2.6 RADIATION AND CONTAMINATION CONTROL

2.6.1 HPT ass i s tance i s r e q u i r e d i n accordance w i t h RWP.

2 .6 .2 The f o l l o w i n g a d m i n i s t r a t i v e p rocedures c o n t r o l work per fo rmed i n t h i s procedure:

Hanford S i t e R a d i o l o g i c a l C o n t r o l Manual (HSRCM), Rev. 2 S a f e t y Manual, WHC-CM-1-10

The t e s t s h a l l be STOPPED and t h e TFO S h i f t Manager immedia te ly n o t i f i e d , i f r a d i a t i o n l e v e l s s i g n i f i c a n t l y i n c r e a s e as de termined by a R a d i a t i o n M o n i t o r .

2.6.3

2.7 QUALITY ASSURANCE

2.7 .1 Ensure t h a t t h e t e s t ( s ) a r e per fo rmed p e r p rocedure . The QC I n s p e c t o r s h a l l s i g n and d a t e each procedure s e c t i o n a u t h e n t i c a t i n g t h e v a l i d i t y o f t h e d a t a ( i f any) o b t a i n e d and v e r i f y i n g t h a t t h e procedure s e c t i o n has been per formed c o r r e c t l y .


Document No.

2.8 GENERAL INFORMATION

Rev/Mod Page

2.8.1

2.8.2

2.8.3

2.8.4

2.8.5

2.8.6

2.8.7

2.8.8

2.8.9

2.8.10

2.8.11

Complete each procedure s t e p i n t h e g i v e n o r d e r , un less o t h e r w i s e no ted o r as d i r e c t e d by t h e Tes t D i r e c t o r .

The FGM System Heat Trace Test ( s e c t i o n 5.3) can be per formed b e f o r e s e c t i o n s 5.1 and/or 5.2.

E d i t o r i a l changes r e q u i r e d t o t h i s OTP may be made p e r t h e r e d l i n e method by t h e Tes t D i r e c t o r and Cognizant Engineer as l o n g as t h e y do n o t impact o p e r a t i o n a l f a c i l i t y s a f e t y f u n c t i o n , o r performance and w i l l n o t compromise o r i n f l u e n c e t h e t e s t da ta . Any changes a f f e c t i n g t h e above s t a t e d c r i t e r i a s h a l l be made i n accordance w i t h WHC-CM-6-1, Standard Engineer ing P r a c t i c e s , EP-2.2 Change C o n t r o l .

A l l e n t r i e s recorded i n t h i s procedure s h a l l be made i n b l a c k i n k excep t f o r those no ted u s i n g t h e r e d l i n e method.

Any non-conformance o f t h e i n s t r u m e n t a t i o n o r unexpected r e s u l t s d u r i n g t e s t i n g s h a l l be logged and recorded i n OTP EXCEPTION LOG.

Do n o t p e r f o r m any p a r t o f t h i s procedure on f a u l t y equipment. I f f a u l t y equipment i s d i s c o v e r e d , STOP t h e e x e c u t i o n o f t h i s procedure and r e s o l v e t h e problem ( i . e . r e p a i r equipment o r w r i t e up f a u l t y equipment as an e x c e p t i o n and c o n t i n u e ) .

S e c t i o n 5.5 o f t h i s procedure need n o t be per formed as d i c t a t e d by t h e weather c o n d i t i o n s , o r as d i r e c t e d by Tank Farm Opera t ions .

If t h e performance o f t h i s procedure i s suspended f o r any reason, ensure t h e requi rements o f t h e Lock and Tag System a r e met b e f o r e l e a v i n g t h e t e s t s i t e .

T h i s procedure DOES NOT c o n t a i n any separa te d a t a / v e r i f i c a t i o n sheets . V e r i f i c a t i o n o f p r o c e d u r a l s t e p s and v a l i d i t y o f t h e d a t a i s i n c o r p o r a t e d i n t o t h e s p e c i f i c s e c t i o n .

A JHA form w i l l be used i n c o n j u n c t i o n w i t h t h e p r e - j o b s a f e t y meet ing f o r m when any unusual hazards a r e i d e n t i f i e d . The PRE-JOB SAFETY MEETING FORM w i l l be used t o document a l l a t tendees.

If any a l a r m c o n d i t i o n c l e a r s b e f o r e t h e horn has been acknowledged then, t h e ALARM ACK ( F I ) b u t t o n needs t o be pushed o n l y ONCE.


INSTRUMENT

FGM SYSTEM (SALW-AE-6010F) CALIBRATION

4.0 PREREQU SITES (Cont inued)

CALIBRATION DUE DATE CALIBRATION DATE

4.3

Document No. RevIMod

WHC-SD-WM-OTP-208 0

The f o l l o w i n g c o n d i t i o n s must be met b e f o r e t h i s t e s t may commence:

4.3.1 A p r e - j o b s a f e t y meet ing has been h e l d b e f o r e p e r f o r m i n g t h i s p rocedure i n accordance w i t h WHC-IP-0842, Vo l V S e c t i o n 4.1, PRE-JOB SAFETY MEETING FORM.

Page

10

T e s t D i r e c t o r Date

V e r i f y t h a t a l l FGM systems have been p r e s s u r e ( l e a k ) t e s t e d p e r work package WS-96-00004/0

4.3.2

T e s t D i r e c t o r S i g n a t u r e Date

4.3.3 V e r i f y t h a t t h e FGM system has been i n s t a l l e d and connected p e r work package WS-96-00004/0

Tes t D i r e c t o r Date

QC I n s p e c t o r S i g n a t u r e Date

per formed. 4 .3 .4 N o t i f y t h e Tank Farm S h i f t Manager t h a t t h e OTP i s t o be

Tes t D i r e c t o r

QC I n s p e c t o r S i g n a t u r e

Date

Date

4.3.5 QC I n s p e c t o r s h a l l v e r i f y t h e c u r r e n t c a l i b r a t i o n and, r e c o r d t h e c a l i b r a t i o n d a t e and c a l i b r a t i o n due d a t e on t h e t a b l e below.


Document No.

WHC-SD-WM-OTP-208

4.0 PREREQUISITES (Cont inued)

4.3.6 Test Director SHALL VERIFY that COMPLETED by SIGNING below.

T e s t Director Signature

RevIMod Page

0 11

4.3.7 QC Inspector SHALL VERIFY that COMPLETED by SIGNING bel ow.

QC Inspector Signature

I

section

ject i on

1

4.

1.0

I

has been

Date

i a s been

Date

~-


Document No. RevIMod

WHC-SD-WM-OTP-208 0

5.0 PROCEDURE

Page

12 1

5.1 POWER SYSTEM CHECK

5 . 1 . 1

5 .1 .2

5 .1 .3

5 . 1 . 4

5 . 1 . 5

5 . 1 . 6

5.1.7

5 . 1 . 8

5 . 1 . 9

VERIFY t h a t the a i r dr iven vacuum pump i s CONNECTED t o t h e pumping sk id a i r supply.

POSITION t h e "MAIN" SALW-DS-6002F DISCONNECT SWITCH t o ON.

0 POSITION DISCONNECT SWITCH SALW-DS-COO3F "TRANSFORMER T-1 PRIMARY SW 4 8 0 VAC" t o ON.

0 POSITION DISCONNECT SWITCH SALW-DS-6004F "INSTR A I R CPRSR 4 8 0 VAC" t o ON.

0 POSITION DISCONNECT SWITCH SALW-DS-6005F "SALT WELL PUMP 480 VAC t o ON.

POSITION a i r compressor hand switch ( loca ted on panel I N S 1 A I R COMPRESS ENCL) t o ON.

POSITION "MAIN" c i r c u i t breaker # 1 ( loca ted on t h e skid in panelboard SALW-DP-6001F) t o ON.

0

0

0

POSITION "MAIN" c i r c u i t breaker #3 ( loca t ed on t h e sk id in panelboard SALW-DP-6001F) t o ON.

POSITION "WEIGHT FACTOR INSTRUMENT ENCLOSURE" c i r c u i t breaker # 2 ( loca t ed on t h e sk id in panelboard SALW-DP-6001F) t o ON.


Document No.

WHC-SD-WM-OTP-208

5.3 FGM HEAT TRACE SYSTEM TEST

w i m d Page

0 20

5 . 3 . 1

5 . 3 . 2

5 .3 .3

5 . 3 . 4

5 .3 .5

5 . 3 . 6

5 . 3 . 7

5.3.8

5 . 3 . 9

5 . 3 . 1 0

5 . 3 . 1 1

VERIFY t h a t t h e r e i s power t o t h e FGM Heat Trace system.

POSITION "HEAT TRACE FOR T-104" c i r c u i t breaker #9 ( loca ted on t h e s k i d i n panelboard SALW-DP-6001F) t o OFF.

EXPOSE SALW-TS-6016F CONTROL THERMOSTAT THERMOCOUPLE BULB t o t h e AMBIENT ATMOSPHERE.

0 CONNECT DMM t o t h e SALW-TS-6016F CONTROL THERMOSTAT.

0 VERIFY t h a t the SALW-TS-6016F CONTROL THERMOSTAT con tac t s a r e CLOSED.

DIRECT a heat gun a t t h e SALW-TS-6016F CONTROL THERMOSTAT THERMOCOUPLE BULB.

VERIFY t h a t the SALW-TS-6016F CONTROL THERMOSTAT con tac t s 0

a r e OPEN.

REINSTALL t h e SALW-TS-6016F CONTROL THERMOSTAT THERMOCOUPLE BULB.

EXPOSE SALW-TS-6015F CONTROL THERMOSTAT THERMOCOUPLE BULB t o t h e AMBIENT ATMOSPHERE.

0 CONNECT a DMM t o t h e SALW-TS-6015F CONTROL THERMOSTAT

VERIFY t h a t t h e SALW-TS-6015F CONTROL THERMOSTAT con tac t s a r e CLOSED. n

U

TANK FARM OPERATIONAL TEST PROCEDURE 1 5.4 FGM SYSTEM TEST ( con t inued)

Doctnnent No.

WHC-SD-WM-OTP-208

5.4.7 CONNECT t h e 25% LFL Methane t e s t gas b o t t l e t o t h e open end o f t h e TEE.

n

RevlMod Page

0 23

U

5.4.8 OPEN t h e Methane gas b o t t l e v a l v e AND INTRODUCE a sample o f 25% LFL Methane gas i n t o t h e sample l i n e .

NOTE - The FGM system shou ld p r o v i d e a s t a b i l i z e d r e a d i n g i n app rox ima te l y two minutes . t h e LFL exceeds 10%. T h i s shou ld occu r b e f o r e 52 seconds has e lapsed

The FGM system shou ld a la rm when

5 .4 .9 WHEN t h e FGM system LFL r e a d i n g has STABILIZED, CLOSE t h e Methane gas b o t t l e v a l v e .

5.4.10 VERIFY t h a t t h e M M I INDICATES 25% LFL (+- 2% LFL) .

5.4.11 VERIFY t h a t t h e horn i s SOUNDING.

0 5.4.12 VERIFY t h a t t h e w h i t e s t r o b e l i g h t (on t h e FGM c a b i n e t ) i s

FLASHING.

5.4.13 VERIFY t h a t t h e green l i g h t on t h e M M I i s NOT ILLUMINATED. n U

5.4.14 VERIFY t h a t t h e y e l l o w l i g h t on t h e M M I i s NOT ILLUMINATED.

0 5.4.15 VERIFY t h a t t h e r e d l i g h t l o c a t e d on t h e MMI is FLASHING.

5.4.16 ACKNOWLEDGE h o r n by PRESSING t h e ALARM ACK ( F l ) b u t t o n l o c a t e d on t h e M M I .

0

I TANK FARM OPERATIONAL TEST PROCEDURE

~

WARNING Energ ized c i r c u i t s and l e a d s a r e c o n t a i n e d i n s i d e t h e c a b i n e t . Observe a p p r o p r i a t e e l e c t r i c a l p recau t ions . Comply w i t h WHC-CM-1-10, WKS-15, ELECTRICAL WORK SAFETY.

5.4 FGM SYSTEM TEST ( con t inued)

Document No.

WHC-SD-WM-OTP-208 Rev/Hod Page

0 30

5.4.41.13 VERIFY w i t h a DMM t h a t t h e r e i s NO POWER t o c o n t a c t s I N 5 and OUT 5 , l o c a t e d i n t h e DATA 6 compartment o f t h e PLC on t h e pumping s k i d .

0

WARNING Energ ized c i r c u i t s and leads a re con ta ined i n s i d e t h e c a b i n e t . Observe a p p r o p r i a t e e l e c t r i c a l p r e c a u t i o n s . Comply w i t h WHC-CM-1-10, WKS-15, ELECTRICAL WORK SAFETY.

5.4.41.14 REQUEST e l e c t r i c i a n t o VERIFY t h a t t h e r e i s NO power t o t h e PS BY, CHECKING f o r no power a t t h e 120 VAC r e d w i r e t e r m i n a l ( l o c a t e d i n t h e s k i d Ins t rumen t Enc losure on t h e t h i r d t e r m i n a l board f rom t h e l e f t , t e n t h t e r m i n a l f r o m t h e top , r e f e r e n c e drawing H-2-85626 sheet 1 4 ) .

WARNING Energ ized c i r c u i t s and leads a r e c o n t a i n e d i n s i d e t h e c a b i n e t . Observe a p p r o p r i a t e e l e c t r i c a l p r e c a u t i o n s . Comply w i t h WHC-CM-1-10, WKS-15, ELECTRICAL WORK SAFETY.

5.4.41.15 REQUEST e l e c t r i c i a n t o VERIFY t h a t t h e r e i s NO power t o t h e LS BY, CHECKING f o r no power a t t h e 120 VAC r e d w i r e t e r m i n a l ( l o c a t e d i n t h e s k i d Ins t rumen t Enc losure on t h e t h i r d t e r m i n a l board f rom t h e l e f t , t e n t h t e r m i n a l f rom t h e top , r e f e r e n c e drawing H-2-85626 sheet 14 ) .


WARNING Energized circuits and leads are contained inside the cabinet. Observe appropriate electrical precautions. Comply with WHC-CM-1-10, WKS-15, ELECTRICAL WORK SAFETY. -

I I

5.4 FGM SYSTEM TEST (continued)

Docment No.

WHC-SD-WM-OTP-208

WARNING Energized circuits and leads are contained inside the cabinet. Observe appropriate electrical precautions. Comply with WHC-CM-1-10, WKS-15, ELECTRICAL WORK SAFETY.

Rev/Mod Page

0 31 I

5.4.41.16 REQUEST electrician to VERIFY that there is NO power t o the Leak Detector probes BY, CHECKING for no power at red wire terminals SD1, SD2, and SO3 (located in the skid Interconnect Enclosure on the primary leak detector terminal board, leak detector #1 terminal board, and leak detector #2 terminal board respectively, reference drawing H-2-85626 sheet 12).

5.4.41.17 REQUEST electrician to VERIFY that there is NO power to the flowmeter BY, CHECKING for no power at terminals 16, 18, 19, and 21 (located in the skid SALW-FQIT-6001F SUPERNATANT VALVE enclosure, reference drawing H-2-85625 sheet 4).

0


DocUnent No. RevfMod

WHC-SD-WM-OTP-208 0

5.4 FGM SYSTEM TEST (continued)

Page

32

WARNING Energized c i r c u i t s and leads a r e contained in s ide t h e cab ine t . Observe appropr ia te e l e c t r i c a l p recaut ions . Comply with WHC-CM-1-10, WKS-15, ELECTRICAL WORK SAFETY.

-

5.4.41.18 REQUEST e l e c t r i c i a n t o VERIFY t h a t t h e r e i s NO power t o t h e j e t pump jumper heat t r a c e by VERIFYING there i s NO power t o t h e heat t r a c e te rmina ls 10, 11, and 12 ( loca ted in t h e sk id Interconnect Enclosure on t h e jumper c o n t r o l s terminal board, re fe rence drawing H-2-85626 shee t 12) .

5 .4.42 RESTART t h e FGM system BY PERFORMING t h e follow:

5.4.42.1 PRESS the ALARM ACK ( F l ) but ton loca ted on the MMI.

0

0

0

5.4.42.2 PRESS the START ( F 2 ) but ton loca ted on the MMI.

5.4.42.3 VERIFY t h a t t h e red l i g h t loca ted on t h e MMI i s OFF.

5.4.42.4 VERIFY t h a t t h e white s t r o b e l i g h t (on t h e FGM cab ine t ) i s OFF.

0 5.4.42.5 VERIFY t h a t t h e green l i g h t loca ted on t h e MMI i s

ON.

0 5.4.42.6 VERIFY t h a t t h e yellow l i g h t loca ted on t h e MMI i s

ON.

0 5.4.42.7 VERIFY t h a t t h e MEASURED L F L i s LESS THAN 10%.



WHC-SD-WM-OTP-208 0


Page

33

WARNING Energ ized c i r c u i t s and leads a r e c o n t a i n e d i n s i d e t h e c a b i n e t . Observe a p p r o p r i a t e e l e c t r i c a l p r e c a u t i o n s . Comply w i t h WHC-CM-1-10, WKS-15, ELECTRICAL WORK SAFETY.

5.4.42.8 VERIFY t h a t r e l a y GMS-1 ( l o c a t e d i n t h e LEAK

on t h e s k i d ) i s ENERGIZED ( c o n t a c t s c l o s e d ) . DETECTION/HEAT TRACE CONTROL PANEL SALW-PNL-6004F

0

WARNING Energ ized c i r c u i t s and leads a r e c o n t a i n e d i n s i d e t h e c a b i n e t . Observe a p p r o p r i a t e e l e c t r i c a l p recau t ions . Comply w i t h WHC-CM-1-10, WKS-15, ELECTRICAL WORK SAFETY.

5.4.43

5.4.44

5.4.45

5.4.42.9 VERIFY w i t h a DMM t h a t t h e r e i s POWER t o c o n t a c t s I N 5 and OUT 5, l o c a t e d i n t h e DATA 6 compartment o f t h e PLC on t h e pumping s k i d .

0

0

REPEAT s teps 5 .4 .41 th rough 5.4.42.9 f o u r (4 ) more t imes AND RECORD t h e d a t a as t e s t 2 th rough t e s t 5 i n t h e t a b l e p r o v i d e d i n s t e p 5.4.41.3.

AVERAGE FGM system response t imes AND RECORD i n t h e space p r o v i d e d i n t h e t a b l e above.

I F t h e FGM system average response t i m e i s 2 t h i r t y (30) seconds, PERFORM t h e f o l l o w i n g :

5.4.45.1 DETERMINE t h e cause o f t h e abnormal FGM system response t ime.

I TANK FARM OPERATIONAL TEST PROCEDURE 1

Document No.

5.4 FGM SYSTEM TEST (cont inued)

Rev/Mad Page

5 . 4 . 4 6

5 . 4 . 4 7

5 . 4 . 4 8

5 . 4 . 4 9

5 . 4 . 5 0

5 . 4 . 5 1

5 . 4 . 4 5 . 2 LOG AND RECORD t h e abnormal FGM system response t ime and t h e r e so lu t ion on the OTP EXCEPTION LOG and OTP EXCEPTION RECORD r e spec t ive ly .

0

n

5 . 4 . 4 5 . 3 IF REQUIRED, REPEAT s t e p s 5 . 4 . 4 1 through 5 . 4 . 4 4 .

ENSURE t h a t t h e Methane gas t e s t b o t t l e valve i s CLOSED.

U

DISCONNECT t h e Methane t e s t gas b o t t l e from t h e TEE. n U

REMOVE t h e polyethylene l i n e from t h e TEE AND, RECONNECT t o p o r t 1 o f valve SV-1 ( loca ted in t h e FGM sys t em ' s VCAB).

ALLOW the sample l i n e t o CLEAR by WAITING approximately seven ( 7 ) minutes before proceeding t o the next s t e p .

0 UNSCREW AND DISCONNECT t h e blue polyethylene l i n e swagelock f i t t i n g connected t o BHC-10 ( loca ted on t h e i n t e r i o r s i d e bulkhead o f t h e FGM VCAB).

PLUG t h e blue polyethylene swagelock f i t t i n g with t h u m b WHILE SIMULTANEOUSLY STARTING stopwatch. n

5 . 4 . 5 2 WHEN horn ANNUNCIATES, STOP the stopwatch. 0


Document No. Rev/Mod

WHC-SD-WM-OTP-208 0


5.4.94 CLOSE t h e Methane c a l i b r a t i o n gas b o t t l e v a l v e .

Page

40

5.4.95 WAIT APPROXIMATELY t h i r t y (30) seconds f o r t h e PLC t o DETERMINE t h e r e i s a Long Conf idence Loop f a u l t .

5.4.96 VERIFY t h a t t h e horn ANNUNCIATES.

0

o 0

5.4.97 VERIFY t h a t t h e w h i t e s t r o b e l i g h t (on t h e FGM c a b i n e t ) i s FLASHING.

I7 5.4.98 VERIFY t h a t t h e green l i g h t on t h e M M I i s NOT ILLUMINATED.

5.4.99 VERIFY t h a t t h e y e l l o w l i g h t on t h e M M I i s NOT ILLUMINATED.

0 5.4.100 VERIFY t h a t t h e r e d l i g h t l o c a t e d on t h e MMI i s FLASHING.

5.4.101 VERIFY t h a t t h e M M I screen DISPLAYS "LONG LOOP FAILED".

0

0 5.4.102 ACKNOWLEDGE t h e horn by PRESSING t h e ALARM ACK ( F 1 ) b u t t o n

l o c a t e d on t h e M M I .

TANK FARM OPERATIONAL TEST PROCEDURE I

Document No.

WHC-SD-WM-OTP-208

5.5 SHUTDOWN OF THE FGM SYSTEM

Rev/Hod P*ge

0 44 1

5 . 5 . 1

5 . 5 . 2

5 . 5 . 3

5 .5 .4

5 . 5 . 5

5 . 5 . 6

5 .5 .7

5 . 5 . 8

5 . 5 . 9

5 . 5 . 1 0

CLOSE t h e Methane c a l i b r a t i o n gas b o t t l e v a l v e . n U

POSITION "MAIN" c i r c u i t b reake r # 1 ( l o c a t e d on t h e s k i d i n panel board SALW-DP-6001F) t o OFF.

0 POSITION " M A I N " c i r c u i t b reaker #3 ( l o c a t e d on t h e s k i d i n panelboard SALW-DP-6001F) t o OFF.

POSITION "WEIGHT FACTOR INSTRUMENT ENCLOSURE" c i r c u i t b reaker #2 ( l o c a t e d on t h e s k i d i n panelboard SALW-DP-6001F) t o OFF.

0

0

0

0

0

0

POSITION " A I R COMPRESSOR CABINET HEATER 7 (1) RECEPTACLE" c i r c u i t b reake r #4 ( l o c a t e d on t h e s k i d i n panelboard SALW-DP-6001F) t o OFF.

POSITION "WATER TANK HEATER" c i r c u i t b reake r #6 ( l o c a t e d on t h e s k i d i n panelboard SALW-DP-6001F) t o OFF.

POSITION "INSTRUMENT ENCLOSURE" c i r c u i t b reake r #7 ( l o c a t e d on t h e s k i d i n panelboard SALW-DP-6001F) t o OFF.

POSITION "LEAK DETECTION/HEAT TRACE" c i r c u i t b reake r #8 ( l o c a t e d on t h e s k i d i n panelboard SALW-DP-6001F) t o OFF.

POSITION "HEAT TRACE FOR T -104" c i r c u i t b r e a k e r #9 ( l o c a t e d on t h e s k i d i n panelboard SALW-DP-6001F) t o OFF.

POSITION "FLAMMABLE GAS MONITOR FOR T-104: SALW-PNL-6013F"

SALW-DP-6001F) t o OFF. c i r c u i t b reaker #10 ( l o c a t e d on t h e s k i d i n panelboard

TANK FARM OPERATIONAL TEST PROCEDURE 1

Number

OTP EXCEPTION LOG

___ ~

Date Descri p t i on

T h i s page may be reproduced as necessary PAGE o f

OTP EXCEPTION LOG

I I

, I I

RevlMad I 0 Document No. I WHC-SD-WM-OTP-208 I Page 46


Document No.

WHC-SD-WM-OTP-208

OTP ACCEPTANCE RECORD

Rev/Hod Page

0 48

This OTP has been completed and the results, including red-line changes, exceptions, and exception resolutions, have been reviewed compliance with the intent o f the Purpose (Section 1.0). results are accepted by the undersigned:

The OTP f o r

Cognizant Engineer Date

Tank Farm Operations Date

Safety Date

Qual i ty Control Date

Test Director Date

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