ML18151A622

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Summary of 960625-26 Meeting W/Util at Plant to Identify Potential Indirect Effects/Consequences from Postulated Pipe Failures & Effects That Would Differentiate Piping Into Different Segments Used in Analysis
ML18151A622
Person / Time
Site: Surry  Dominion icon.png
Issue date: 10/28/1996
From: Ali S, Guttmann J
NRC (Affiliation Not Assigned), NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES)
To:
NRC (Affiliation Not Assigned), NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES)
References
NUDOCS 9611130397
Download: ML18151A622 (85)
v • d • e


Text

  • ..,
  • October 28, 1996 9-2~/)

9--2~'1 MEMORANDUM TO:

THE FILES FROM:

Jack Guttmann, Sr. Reliability & Risk Assessment Engineer/.S/

Probabilisitc Rtsk Analysis Branch

SUBJECT:

Date:

Location:

Division of Systems Technology, RES Syed Ali, Structural Engineer Civil Engineering and Geosciences Branch l.51 Division of Engineering, NRR MEETING

SUMMARY

- SURRY PLANT WALKDOWN June 25 and 26, 1996 Surry Nuclear Power Plant On June 25 and 26, 1996, Virginia Power performed a walkdown of its Surry Unit 1 Nuclear Power Plant. This walkdown is part of the NEI/ASME/WOG methods development for risk-informed inservice inspection programs (RI-ISI).

The purpose of the walkdown was to identify potential indirect effects/consequences from postulated pipe failures, and to identify indirect effects that would differentiate piping into different segments used in the analysis.

Syed Ali (NRR), Jack Guttmann (RES) and Donnie Whitehead (SNL contractor) observed the licensee's implementation of the walkdown.

In preparation for the walkdown, the licensee reviewed its:

a.

IPE internll flooding analyses

b.

Pipe whip/jet impingement evaluations on record, Environmental and dynamic effects design basis (FSAR)

c.

Appendix R safe shutdown analyses

d.

General arrangement and piping drawings The licensee reviewed documents relatedito its existing Section XI ISI programs.

The licensee identified systems/trains that could be affected break, it identified plant areas for plant walkdown, and it devel-0ped standardized walkdown sheets to ensure evaluation consistency (see Attachments).

The licensee stated that it performed a detailed evaluation of the consequences of floods originating in and capable of propagating from the turbine building and safeguards areas.

The source of flooding identified

~\\1\\)~

by a

2 those areas were the component water system, the service water system, and the emergency safety injection water system.

In addition, the licensee stated that it performed a detailed analysis of the consequences of floods originating from the RWST and fire protection system in the auxiliary building.

The areas identified for plant walkdown were:

main steam valve house charging pump cubicles service building turbine building auxiliary building near the elevator and the boric acid storage tanks The licensee screened out the following areas from inspection based on the lack of a credible flood source in the area or low potential contribution to core damage frequency:

Diesel Generator Room Control Room Emergency Switchgear Room Cable Spreading Room Battery Room Normal Switchgear Room Flooding that originated in containment were screened out based on the following considerations:

Consequences of failure of piping elements in most fluid systems in the containment building are bounded by that analyzed in the internal events analysis.

All PRA-credited, flood susceptible, equipment in the area are qualified for a LOCA environment.

The licensee stated that it was going to verify its conclusions using its computerized imaging system.

During the time of the walkdown, Unit 1 was in

  • operation and the containment was inaccessible for walkdown purposes.

The licensee defined high energy lines as those operating above 200 degrees F and whose pressure exceeded 275 psig.

The systems satisfying the above criteria were:

main steam line main and auxiliary feedwater lines high pressure heater drains and vents moisture separator drains auxiliary steam condensate low pressure heater drains and vents boron recovery

liquid waste chemical volume control system safety injection steam generator blowdown system extraction steam sample 3

Of the above listed high energy lines, the following are included in the current Section XI ISI program:

main steam lines main/auxiliary feedwater lines condensate chemical volume control system safety injection steam generator blowdown.

When performing the walkdown, the following criteria were used to assess the location of possible pipe breaks:

circumferential breaks in pipes greater than 1 11 at terminal ends, fitting welds, branch connections longitudinal breaks in piping systems 4 11 and larger at welded attachments such as lugs and stanchions Pipe whip initial hinge distance is calculated by an energy balance technique based on:

thrust force pipe plastic moment pipe concentrated mass at rupture point pipe mass per unit length Jet impingement loads are a function of:

system stagnation pressure jet thrust coefficient break opening area fraction of jet intercepted by target target shape factor jet impingement angle factor Following the walkdown, the licensee executed post-walkdown technical discussions. It appeared that in most areas the postulated pipe rupture would disable the equipment within the confined quarters.

The licensee was going to perform additional pipe whip analyses to assess the potential for secondary failures and the effects of certain check valve alignments (in the charging pump cubicals) to assess the possibility of draining the RWST.

The auxiliary

.steam and steam drain lines are not within the scope of Section XI.

However, the potential for affecting the component cooling water pumps (potential of pipe whip severing power lines to the pumps) required additional analyses.

In parallel, the licensee's PRA group would perform an analysis to assess the

e 4

risk significance of losing the CCW pumps.

The results of the analyses will be documented in the licensee's submittal.

The next milestone for the RI-ISi program is scheduled for July 31, 1996 at Richmond.

At that meeting, input to the SRRA failure analysis code will undergo internal review.

The NRC intends to observe that meeting.

On August 6 and 7, the NRC, the ASME, and the licensee will me~t at Portland Oregon to discuss the equations used by the SRRA computer code and compare NRC/SNL independent evaluations of the reactor coolant system with the analyses performed by the licensee.

Attachment:

Meeting Handouts DISTRIBUTION:

.PDR LL- -6 PRAB Subject File Central Files (T-5 C3)

WHodges BSheron MCunningham GBagchi MMayfield DJeng SDinsmore DJackson GMillman DWhitehead (SNL)

FSimonen (PNL)

Document name: G:\\8-7-96.MTG To receive a copy of this document, indicate in the box: "C" = Copy without attachment/encl ure OFFICE PRAB E CEGB J NAME JGuttmann/mb SAli DATE 10 I.:2.... /96

/

/96 l" /-v/J /96 OFFICIAL RECORD COPY lfJ00! 7 [~-----~-

MEETING

SUMMARY

- SURRY PLANT WALKDOWN REC'D W/MEMO DTD 10/29/96.... 9611130397

- NOTICE -

THE ATTACHED FILES ARE OFFICIAL RECORDS OF THE INFORMATION &

RECORDS MANAGEMENT BRANCH.

THEY HAVE BEEN CHARGED TO YOU FOR A LIMITED TIME PERIOD AND MUSTBERETURNEDTOTHE RECORDS & ARCHIVES SERVICES SECTION, T5 C3. PLEASE DO NOT SEND DOCUMENTS CHARGED OUT THROUGH THE MAIL. REMOVAL OF ANY PAGE(S) FROM DOCUMENT FOR REPRODUCTION MUST BE REFERRED TO FILE PERSONNEL.

- NOTICE -

SURRY PLANT WALKDOWN JUNE 1996 OVERVIEW OF INDIRECT EFFECTS EVALUATION PLANT OVERVIEW CONSIDERATIONS, INPUTS, AND PROCESS Internal Flooding Review Pipe Whip/Jet Impingement Evaluation AREAS IDENTIFIED FOR PLANT WALKDOWN t

,1,.I 1J1e Main Steam Valve House t:.Y Charging Pump Cubicles

\\f~ *~-

. ) ti"\\

Service Building

if ",i( * ~ * :

l~~i~~il~~~di~2ar Elevator and Boric Acid

\\ ',1,/c,V Storage Tanks

\\

. I)[\\~

"-/:;,* fl'\\. '

. ~l-WALKDOWN DOCUMENTATION POST-WALKDOWN EVALUATION

-. ~--

OVERVIEW OF INDIRECT EFFECTS EVALUATION Purpose of Walkdown To review any issues in identifyihg potential indirect effects/consequences from piping failures Identify indirect effects that would differentiate piping segments from each other

ConsidLAns Flooding, spraying, dripping -

Pipe Whip, jet impingement -

(.

should be primarily addressed by the IPE internal flooding analyses for all plant areas concern is prima~ily for high-energy fluid system piping

Inputs W

i a.l...

wn Analyses to meet GDC-4 "Environmental and dynamic effects design basis" (usually summarized in the FSAR)

IPE Internal Flooding Analyses Appendix R -Safe Shutdown submittal General arrangement and piping drawings

Process-.*

~walkdown I

Review existing documents which examine the local effects of pipe breaks for the systems in the ISi program I

Identify other systems/trains affected by a break in each area Identify plant areas for plant walkdown Document evaluation.

Develop walkdown sheets for key areas.

Walkdown

  • Perform walkdown and document results, actions, issues.

Post Walkdown Evaluate results Resolve actions

  • )(

,f""t\\ :1.. i.l

" "r

\\ '; rJ

'j*

. i

.. jF Q:r>e IF ANALYSIS

SUMMARY

  • The following areas were screened out based on either lack of credible flood source in the area or low potential contribution to CDF:
  • -Diesel Generator Room
  • Control Room
  • Emergency Switchgear Room
  • Cable Spreading Room
  • Battery Room
  • Normal Switchgear Room

I J

IF ANALYSIS

SUMMARY

(CONT'D)

  • Floods originating in Contai1:1ment were screened out based on the following:

- Consequences of failure of piping

. elements in most fluid systems in the Containment are bounded by

  • that analyzed in the internal events an.alysis

( e.g. LOCAs)

-All PSA-credited,. flood susceptible, equipment in the area are qualified for a LOCA environment.

IF ANALYSIS

SUMMARY

(CONT'D)

  • Th*e consequences of floods origii;iating in and capable of propagating from the fallowing areas were evaluated in detail:

Area Flood Source

  • -- -Turbine Building CW/SW.

. -. Safeguards Area SI

  • Consequences of floods originating from R WS T and fire protection system in the Auxiliary Building were evaluated in detail.

(.

IF ANALYSIS

SUMMARY

(CONT'D)

  • The Consequences of floods Originating in, and being confined to, the fo~lowing areas were considered insignificant based on their low*-potential contribution to CDF:
  • Turbine Building
  • Safeguards Area

USE OF IF IN RBISI PROGRAM Internal Flooding RBISI

  • Low inventory I

No ~irect impact

  • screened out 00~

1JJ ~,t.Y

  • as insignificant 4~v I

~-.:io cw~,e._o--u.J:1A!..Q~

I

\\ : Sufficient inventory I

I

  • assume loss of all I

Assume loss of all targets

  • targets. If low contribution I
  • screen out.

I

  • Suffcient inventory and
  • significant consequences.
  • Detailed analysis required.

I Result of detailed (

I analysis

\\

lJ.),.d_Jo--..,_,._,,._

I J

Above information based on flooding sources, potential targets, critical height, flood propagation and available pathways

Pipe W.Considerations.

High-energy line systems during normal plant conditions, are either in operation or maintained r

pressurized under conditions where either.of the following are met:

maximum operating temperature exceeds 200F, and

.. maximum operating pressure.exceeds 275 psig Surry systems main steam line main feedwater line (including auxiliary feedwater system) high pressure heater drains and vents moistu_re separator drains auxiliary steam condensate low pressure heater drain.s and vents boron recovery liquid waste chemical* volume control system safety injection SG blowdown system extraction steam sample DJ.~

l* - piping systems included in,JSI progra~

PIPE WHIP AND JET IMPINGEMENT LOCATION AND TYPE OF ASSUMED PIPE RUPTURES

~

I Circumferential breaks in piping greater than 1 " at terminal ends, fitting welds, branch connections Longitudinal breaks in piping systems 4" and larger at welded attachments such as lugs and stanchions PIPE WHIP INITIAL HINGE DISTANCE Calculated by an energy balance technique based on:

Thrust force Pipe plastic moment Pipe concentrated mass at rupture point Pipe mass per unit length JET IMPINGEMENT LOAD Impingement loads are a function of:

System stagnation pressure Jet thrust coefficient Break opening area Fraction_ of jet intercepted by target Target shape factor Impingement angle factor f 4- -1;,d::

... ~----.

POST-WALKDOWN EVALUATIOf\\J Review indirect effects identified Complete wafkdown action items Map indirect effects to piping segments

l.*

INDIRECT EFFECTS W ALKDOWN WORKSHEET Building: 17 (AB)

Elevation: 13' Cubicle/Section: 17-AB (Aux. Building at 13' elevation)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potentlal H87.81'ds Postulated Effect Floodlq/Spray Source(s)

High Temperature/Humidity Sources (High Energy Lines only)

Pipe Whip Source(s) *(High Energy Lines only)

Jet Impingement Source(s) (High Energy Lines only)

Comments:

Conclusions/ Actions:

( *.

\\

Indirect Effect Walkdown Worksheet Building: Am. Building Area/Sec.: 17-AB (General Area of 13' FJeyation) me.-.: 13*

Potential Taqets in 1be Area Potential Hazards System Component Tag Number Train Needed F1ooc1in8'Spray High Tempi Jet Impingement Pipe Whip Type for SD?

Source Humidity Source Source Location Source Location CH MOV l-CH-MOV-1115B A/B No

1. Fire protection line CH Cable 1-CH~P-lArelated cable A

Ye1

2. RWST lines CH Cable l-CH-P-lB related cable B

Ye1 CH Cable 1-CC-P-lC related cable A/B Yes See note 2 cc Cable 1-CC-P-lA related cable A

Yes cc Cable 1-CC-P-lB related cable B

Yes cc Cable 1-CC-P-lC related cable Yes cc Cable

. 1-CC-P-lD related cable Yes SI Pipe RWST related piping A/B Yes CH Pipe CVT related piping A/B No Notes:

1. If no potential hazard 11 identified, state none.
2. Due to the existence of numerous openinga, water accumulation in this section of the AB is not possible. Hence, flood-induced damage to the equipment located in this section is not credible. However, floods originating from components located here will propagate to the 2' elevation and can potentially cause significant damage.

Comments:

l FIGURE 2: SURRY AUXILIARY BUILDING 13 1-0" ZONE KEY PLAN Rev. 11

=lC-3B

=tC-18B co AB-13G AB-13*.B ---

AB-13F AB-13C AB-13C AB-13A Notes:

1) Bold designates EQ barr1er
2) The celling between AB-138 and AB-27 Is an EQ barrier
3) The floor between AB-138 and AB-28 Is an EQ barrier-AB-13G AB-13B RC-38 RC-188

-'-- AB-13E AB-13D S8-9A AB-13D AB-13E S8-9A COLUMN NO.

1 n i:.

11

I '

~

\\ '

NON-REGEt-J &nd SEAL WATER HEAT EXCHANGER ROOM G-14, 13' ELEV.

1. 1-Cl+E-1
17. 1-BR-91
33. NOT LABELED
2. 1..cc-848
18. 1-CH-230
34. 2-CC-437

~. ~3. 1-CC-447

19. 1-CH-MOV-2115E
35. 2-CH-E-1
4. 1-CC-443
20. 1-CH-MOV-21150
36. 2-CC-439
5. 1-CC-438
21. 2-CH-MOV-2115C
37. 2-CC-438
6. 1-CC-439
22. 2-CH-MOV-211 SE 38.2-cc-447
7. 1-CH-E-2
23. 2-CH-230
8. 1-CC-437
24. 2-BR-91

~L~l;S ~QI Sl:tCWt:I

9. NOT LABELED
25. 2-CC-843 1 O. NOT LABELED
26. 2-CC-TCV-203 t-CC-442

___ t~

%1. 2-Cc-440

11. 1-CC-436

--*_*1~ *.-:;,.-~~2-cc-443

.:.-:.J,.

12. 1-CC-435 28.2-CH-E-2
  • .. 2-CC-848 _*_::__;_._ 2-cc-445
13. 1-CC-845 29.2-CC-845

.. :~ 2-CC-RV-209 2-CC-RV-210

14. 1-CC-TCV-103 30.2-Cc-435
  • .* =
15. 1-CC-440 31.2-CC-844
16. 1-CC-843
32. NOT LABELED AI.ARA COMPONENT LOCATOR MAP-
..... "'.l <* r ' '- I,.:.. ~

I.~

i BORON EVAPORATOR BOTTOMS TK. ROOM 13' ELEV.

1. 1-LW-TK-7A
2. 1-LW-168
3. 1-LW-162
  • 4. 1-LW-164
5. 1-LW-166
6. 1-LW-TK-78
7. 1-LW-165
8. t-LW-163
9. t-LW-169.

1 O.. t-LW-384-

11. 1"-LW-385
12. 1~LW-161
13. 2-CH-281
14. 2-CC-285
15. 2-CH-280
16. 2-CH289 17~ 1-BR-TK-5
18. 1.;BR-PCV-134
19. t-BR-PCV-137
20. 1-BR-RV-115

. 2.1. 1;.BR-191 22.. 1.-BR-205

23. 1 ~eR-206 VALVES NOT SHOWN 2-CH-291 1-BR-LT-114 Ar.ARA COMPONENT LOCATOR MAP

0 -*

~

0 fo

1. 1-BR-E-SA
2. 1-BR-318
3. 1-BR-317
4. 1-CC-459
5. 1-BR-P-3A
6. 1-BR-S-3A
7. 1-BR-164
8. 1-BR-163
9. 1-BR-165 1 O. 1-CC-460
11. t-CC-461 BORON EVAPORATCF. ROOM-*

13' ELEV.

12. 1-CG-455
23. 1-CC-464
13. 1-CG-456
24. 1-BR-185
14. 1-CG-458
25. 1-BR-186
15. 1-CC-4;vC-,
26. 1-BR-187
16. 1-CC-466
27. 1-BR-S-38
17. 1-BR-P-38
28. 1-BR-E-5B
18. 1-CG-463
29. 1-BR-322
19. 1-CG-467
30. 1-BR-EV-1 A
20. 1-CG-468
31. 1-BR-EV-1B
21. 1-CC462
22. 1-CG-465 ALARA C01'APONENT LOCATOR MAP

~

4..0.. -

0 le.

o's

LIQUID WASTE E'vAP. ROOM 13' ELEV.

1. 1-LW-FCV-105
15. 1-LW-318
29. 1-CC-939
2. 1-LW-452
16. 1-LW-TK-58
30. 1-LW-210
3. 1-LW-330
17. 1-LW-218
31. 1-LW-436
4. 1-LW-331
18. 1-LW-LCV-105
32. 1-LW-RV-103
5.
  • 1-LW-319 19.. 1-LW-222
33. 1-CC-339
6. 1-LW-TK-SA
20. 1-LW-320
  • 34. 1-LW-E-2
7. 1-LW-217
21. 1-CC-337
35. t-CC-941
8. 1-LW-221
22. t-CC-338
36. 1';..LW-PCV-111
9. 1-LW-219
23. 1"-CC-POV-607A
  • 37. 1"-CC-340
10. 1-LW-687
24. 1'-C~336
38. 1'-GW-55
11. 1-LW-334
25. t-CC-POV-607B
39. 1"-CC-942
12. 1-LW-220
26. 1"-CC-326.
40. 1-LW-EV-1
13. 1-LW-453
27. 1-CC-335
41. 1'-LW-TCV-100
14. 1-LW-454
28. 1"-LW-TI<-4 ALARACO:MPONENTLOCATORMAP

\\

/

FIGURE 1: SURRY AUXILIARY BUILDING 2 1-0 11 ZONE KEY PLAN REV. 8 U\\

RC-38 AB-28 AB-2A r---'---f 1-C.H-P-111 AB-2 C......._,._, 11 17.-/fG U I Co"*\\a-il\\r()~iff fen -

1 __

Se. C \\-,.,.o )')

\\ I

'l.-CH-t"-111 RC-38 AB-28 C.,et,er~e It n'e:c. o\\,

- -t---------,.---r-----.......J G e."era..\\ A-rea. 0 \\-

a, Notes:

Av..,;... Q.~l,QJ.,*~u+

2.. 1 £, I e vr;,t:.6,~11

  • AB-2E AB-138 I*

7.375 8.125

\\1-~&-ccw AB-2A CCW Pi.J"" p.$"echo I

9 10 1

d designates EQ barder A

  • 2) e ceiling between AB-28 and AB-138 is aa:, barrier P,,..cf: ~,.. i\\cli~ oJ*
i_' f, \\ Jl.V~ h.
J.-,

AB-2F AB-138 10.75

  • ,..,..,-**-~*
1. 1-SW-186
2. 1-SW-185
3. 1-CH-P-1 B
4. 1-SW-TCV-1088
5. 1-SW-126 6.. 1-SW-125
7. 1-CH-499
8. 1-SW-183
9. 1-SW-184
10. 1-CH-P-1108 1-B CHARGIN~ PUMP CUBE 13' ELEV.
11. 1-CH-1269A
12. 1-CH-468
13. 1-CH-467
14. 1-CH-247
15. 1-CH-246
16. 1-CH-262
17. 1-CH-261
18. t-Sl-434-
19. 1"-CH-MOV-1863A
20. 1;..CH-MOV-1863B ALARA COMPONENr LOCA.TOR MAP
21. 1-Sl-435
22. 1-CH-MOV-1275E 23~ 1-CH-265
24. 1-CH-MOV-12878
25. 1-CH-MOV-12868
26. 1-CH-267 27.1"-CH-264 28.1-CH-263 29.1-CH-262

)

INDIRECT EFFECTS W ALKDOWN WORKSHEET Building: 17 (AB)

Elevation: 2'-13' Cubicle/Section: 17-1 C (Charging Pump 1C Cubicle)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potential Hazards Postulated Effect Flooding/Spray Source(s)

High Temperature/Humidity Sources (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s) (High Energy Lines only)

Comments:

Conclusions/ Actions:

/

Indirect Effect Walkdown Worksheet Building: Aux, Building Area/Sec.: 17-lC (Charging Pump lC Cubicle)

Elev,: 2'-13' Potential Targets In The Area Potential Hazards System Component Tag Number Train Needed Flooding/Spray High Temp/

Jet Impingement Pipe Whip Type*

rorSD?

Soun:e Humidity Soun:e Soun:e Location Source Location CB/HHSI Pump 1-CH-P-lC A/B Yea

1. Suction and Charging line Charging Charging diacharge piping line line to the charging CB/HHSI TCVValve 1-SW-TCV-108C A/B Yea pump Charging line Charging Charging line line
2. Low head to SI MOV 1-CH-MOV-111SB (HHSI A/B Yes high head recirc.

Charging line Charging Charging 111ction valvea from piping line line RWST)

  • 3. RWST header SI MOV 1-CH-MOV-111SD (HHSI A/B Yes Charging line Charging Charging mction valves from line line RWST)

CB/HHSI MOV 1-CH-MOV-1270A (Pump A/B Yes Charging line Charging Charging auction valve) line line CB/HHSI MOD 1-VS-M0D-101C A/B Yes Charging line Charging Charging line line CH/HnlS MOV 1-CH-MOV-1287C A/B Yes Charging line Charging Charging line line CB/HHSI?

MOV

  • 1-ei1-MOV-127SC A/B Yea Charging line Charging Charging line line SI Trip Valve

. 1-SI-TV-102A

?

?

SI Trip Valve 1-SI-TV-102B

?

?

Chsrging line Charging Charging line line CB/HHSI?

MOV 1-CH-MOV-1270B

?

?

Charging line Charging Charging line line CH/HHSI MOV 1-CH-MOV-1286C

?

?

Charging line Charging Charging line line

/ ' *,.

FIGURE*1: SURRY AUXILIARY BUILDING 21-0 11 ZONE KEY PLAN REV. 8 AB-2A ll \\

RC-3B CJ)

---=-=...

~,---1----1 l*GH -P-ltl 17 - !t 6 U I Co".\\o-i,1r{let1"t ?~ n.

Ii----__,

'5 e. c \\-\\;on 11 c11-i'-IA C,t'r'\\tr~.e ~rg;:c.or A1..t'f-. {?,-.l, QJ.,*~ ci+

i_' £.letJ<<Qt."'"1
  • AB-2E I

AB-138 I*

7.375 8.125

\\1-ltfs - c.cw AB-2A CC W Pi..1 r\\4 p.$"echi>

9 10 1

Id designates EQ barrier Nies:

  • 2\\

e ceilin!'.I between AB-28 and. AB-138' is a& barrier AB-2B G, e."era..\\.A-~ c,~

(-\\1.AJ.. "E->,..,\\di~ c.>J*

';J..,' f. \\ ll V'1t-f:, ~" ""

AB-2F AB-138 10.75 RC-3B

e"*.*. **

~

0

  • a*

-,:;__,,.:, ~

1. 1-SW-179
2. 1~S'vV-'i75
3. 1-CH-P-1 C
4. 1-SW-TCV-108C
5. 1-SW-124
6. 1-SW-123
7. 1-CH-500
8. 1-SW-182
9. 1-SW-180
10. 1-CH-P-11 OC
11. 1-CH-249
12. 1-CH-248 13: 1-CH-MOV-1270A
14. 1-CH-469 1-C CHARGING PUMP CUBE 13' ELEV.
15. 1-CH-470
16. 1-Sl-25
17. 1-Sl-26
18. 1-Sl-24
19. 1 rCH-MOV-12708

. 20. 1 '-CH-271

21. 1-SI-TCV-102B
22. 1-S1-TCV-102A
23. 1-CH-270
24. 1-CH-272
25. 1-CH-273
26. 1-CH-276
27. 1-CH-727
28. 1-CH-MOV-1286C
29. 1-CH-MOV-1287C
30. 1-CH-274
31. 1-CH-MOV-1275C __ ;
32. 1-CH-LCV-11150\\~
33. 1-CH-458. *

-~

.34. 1-CH-LCV-1.115B:-~~

-..3if_

r~

~--.:*lt

{\\w':;)

1/

... ~,--

v~

... -~<l.

fL_hgt'I

-~. -

  • '!e'::."."

\\'=,~Vfa

._;*?~=

- ~(~

ALARACOMPONENTLOCATORMAP

Bullding: 17 (AB)

Elevation: 2' Potential Hazards Floooing/Spra:, Source(s)

,/.*.

i

.i INDIRECT EFFECTS W ALKDOWN WORKSHEET Cublcle/Sectlon: 17-AB-CCW (CCW pump section)

POTENTIAL HAZARDS/POSTULATED EFFECTS Postulated Effect High Temperature/Humidity Sources (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s) (High Energy Lines only)

Comments:

Concluslons/ Actions:

Indirect Effect Walkdown Worksheet Bullding: Am:. Building Area/Sec.: 17-AB-CCW (Component Cooling Pump Area)

EJey,: 2' Potential Targets In The Area Potential Hazards System Component Tag Number Train Needed F1oodlng/Spray High Tempi Jet Impingement Pipe Whip Type.

For SD?

Source Humidity Source Source Location Source Location ccw Pump 1-CC-P-IA A

Ye, I. Suction and Charging line ChatJing Charging diacbarge piping line line to the charging ccw Pump 1-CC-P-IB B

Ye, pump Charging line ChatJing Charging line line

2. Fire ccw Pump 1-CC-P-IC

?

Yes protection Charging line Charging Charging line line ccw Pump 1-CC-P-ID

?

Yes Charging liee Charging Charging line line Notes:

If no potential ba7.ard i1 identified, state none.

Comments:

)

FIGURE*1: SURRY AUXILIARY BUILDING 2

1-0 11 ZONE KEY PLAN REV. 8 U\\

RC-38 AB-2B AB-2A 1i,,....__.. __

r-c.H -*P-lfl 11.-1f6 u I (of\\*\\a-illf('lf?t'lt Ven -

,I------'

'5e.c~on 11 RC-3B AB-2B Ger1er,t..e A-~ 0r

.. J---------,---r----__J (X)

Notes:

Av..,;... ~-.1, QJ..,*~ tc-+

2' £/e~.6,:,..,.

AB-2E AB-13B I*

7.375 8.125

\\1-11-E-c.cw AB-2A ccW PL-11\\4 P.S"ec.hi>

9 10 1Ald designates EQ barrier

. 2,.e ceiling between AB-28 and AB-138 is a9) barrier G e."era.\\ ltrea. 0 f\\u)l. ~,.. i\\J ir:1 aJ*

';).I E.. I.l<'.V~ fr.;,..,

AB-2F AB-138 10.75

\\

\\,,

FIGURE *1: SURRY AUXILIARY BUILDING 2

1-0 11 ZONE KEY PLAN REV. 8 U\\

RC-38 AB-28 AB-2A 1-C.H-P-1 /l 17 __ If{!;,

u I Co(\\ *\\a-i II r() ~ fl°t 'P~ n -

l i----

~ e c ~'o \\"'l 11 "l.-(/l-i"-111 RC-38 AB-28

~------'-! *- - - - -

Ge,"er.d fh-ea o~

- -t-----~--,-~-----1 C. v,era.l A-rea. 0 \\-

OJ Notes:

Av.t--. Q.~,, QJ.,*~ ci+

.2.' £,let/lA!~<"'1*

AB-2E AB-138 I*

7.375 8.125

\\l-11-&-c.cw AB-2A cc w pi_1"" P.5e.£-h0

  • I 9

10 1 )Ad designates EQ barrier

'2). ceiling between AB-28 and AB-138 is a barrier Au i.. ~

,_. i \\ d i '2J oJ*

i.

1 E-- I,<.vtX-60..,

AB-2F AB-138 10.75

1. 1-SW-186
2. 1-SW-185
3. 1-CH-P-1 B
4. 1-SW-TCV-1088
5. 1-SW-126
6. 1-SW-125
7. 1-CH-499
8. 1-SW-183
9. 1-SW-184
10. 1-CH-P-1108 1-B CHARGIN<;i PUMP CUBE 13' ELEV.
11. 1-CH-1269A
12. 1-CH-468
13. 1-CH-467
14. 1-CH-247
15. 1-CH-246
16. 1-CH-262
17. t-CH-261
18. t-Sl-434--
19. l-CH-MOV-1863A
20. 1~CH-MOV-18638 ALARA COMPONENT LOCATOR MAP
21. 1-Sl-435
22. 1-CH-MOV-1275E
23. 1-CH-265
24. 1-CH-MOV-12878
25. 1-CH-MOV-12868
26. 1-CH-267
27. t-CH-264 28.1-CH-263 29.1-CH-262.

' "I

\\..

. i

.. /*

/

INDIRECT EFFECTS W ALKDOWN WORKSHEET Building: 17 (AB)

Elention: 2'-13' Cubicle/Section: 17-lC (Charging Pump lC Cubicle)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potential Hazards Flooding/Spray Source(s)

High Temperature/Humidity Sources (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s) (High Energy Lines only)

Comments:

Conclusions/ Actions:

Postulated Effect

/

\\

l

/

.,./i Indirect Efl'ect Walkdown Worksheet Building: Aux. Building Area/Sec.: 17-lC (Charging Pump IC Cubicle)

Ele*.: 2'-13' Potential Targets In The Area Potential Hazards System Component Tag Number Train Needed Flooding/Spray High Ttmp/

Jet Impingement Pipe Whip

Type, rorSD?

Source Humidity Source Source Location Source Location CH/HHSI Pump 1-CH-P-lC A/B Yes

1. Suction and Charging line Charging Charging diacharge piping line line to the charging CH/HHSI TCVValve l-SW-TCV-108C A/B Yea pump Charging line Charging Charging line line
2. Low head to SI MOV l-CH-MOV-1 llSB {HHSI A/B Yea high head reclrc.

Charging line Charging Charging auction valve, from piping line line RWST)

3. RWST header SI MOV 1-CH-MOV-1115D (HHSI A/B Yea Charging line Charging Charging auction valves from line line RWST)

CH/HHSI MOV 1-CH-MOV-1270A (Pump A/B Yes Charging line Charging Charging auction valve) line line CH/HHSI MOD 1-VS-MOD-lOlC A/B Yes Charging line Charging Charging line line CH/HHIS MOV 1-CH-MOV-1287C A/B Yes Charging line Charging Charging line line CH/HHSI?

MOV l-CH-MOV-127SC A/B Yea Charging line Charging Charging line line SI Trip Valve

. l-SI-TV-102A

?

?

SI Trip Valve 1-SI-TV-102B

?

?

Charging line Charging Charging line line CH/HHSI?

MOV l-CH-MOV-1270B

?

?

Charging line Charging Charging line line CH/HHSI MOV 1-CH-MOV-1286C

?

?

Charging line Charging Charging line line

(

FIGURE-1: SURRY AUXILIARY BUILDING 2

1-0 11 ZONE KEY PLAN REV. 8 U\\

RC-3B AB-2A

- -- - - -=-~--.<

AB-28

~..,._,_ _ __,

r-C.H-P-1-CH*t'-IA (X) 11' 11.-tt 6 U I Co"*\\o.,,,f(l~t'l,t f~n -

11----'

~e.chon II

.__ _________ 1 -

6t?r'\\(.r,i.e /:}~or Av..-J... Q...,,QJ.,';:Ja.+

). 1 £1t~Qc",.,
  • AB-2E

\\ t - /1-& - C.CCAl AB-2A CC w Pi.1 "4 p.$' e. C. hi>

Notes:

AB-13B I*

7.375 8.125 9

10 1A1d designates EQ barrier A

  • 2~e ceiling between AB-28 and. AB-138' is aWa barrier AB-28 G. e."era.\\ A-~ o\\-

(-\\ I.A i.. '(.i,.... \\ \\ d i ~

(.'.)_ -~

i_l f_ \\ lf.V~ f
J,.,,...,

AB-2F AB-138 10.75 RC-38

.. -:~**

    • ...... ~ _..-~*
1. 1-SW-179
2. 1-S'vV-175
3. 1-CH-P-1 C
4. 1-SW-TCV-108C
5. 1-SW-124
6. 1-SW-123
7. 1-CH-500
8. 1-SW-182
9. 1-SW-180
10. 1-CH-P-11 OC
11. 1-CH-249
12. 1-CH-248 13: 1-CH-MOV-1270A
14. 1-CH-469 1-C CHARGING PUMP CUBE 13' ELEV.
15. 1-CH-470
16. 1-Sl-25
17. 1-Sl-26
18. 1-Sl-24
19. hCH-MOV-12708

. 20. 1 ~CH-271

21. 1-SI-TCV-102B
22. 1-S1-TCV-102A
23. 1-CH-270
24. 1-CH-272
25. 1-CH-273
26. 1-CH-276
27. 1-CH-727
28. 1-CH-MOV-1286C
29. 1-CH-MOV-1287C.:-_
30. 1-CH-274
31. 1-CH-MOV-1275C ~5
32. 1-CH-LCV-11150~:f

.~"~

33. 1-CH-458. *

-~

.34. 1-CH-LCV-1.1158;

-fi;~

-'.~i 1l wf>"'. "~-.:*-~

\\'

Q;t.h (} VI

, ~. _.* -~y

\\':.'

._;*:""~

i~ :~~

ALARA COMPONENT LOCATOR MAP

f

'i*

(,

)

/

INDIRECT EFFECTS W ALKDOWN WORKSHEET Bullding: 17 (AB)

Elevation: 2' Cubicle/Section: 17-AB-CCW (CCW pump section)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potential Hazards Postulated Efl'ect Floodlng/Spray Source(s)

High Temperature/Humidity Sources (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s) (High Energy Lines only)

Comments:

Conclusions/ Actions:

I

_:}'

Building: Aux. Building Potential Targets In The Area System Component Tag Number Type.

ccw Pump 1-CC-P-lA ccw.

Pump l-CC-P-1B ccw Pump 1-CC-P-lC ccw Pump l-CC-P-1D Notes:

If no potential huard 11 identified, llate none.

Comments:

Indirect Effect Walkdown Worksheet Area/Sec.: 17-AB-CCW (Component Cooling Pump Area)

EJey.: 2' Potmtial Hazards Train Needed F1oodiq/Spray High Tempi Jet Impingement Pipe Whip for SD?

Source Humidity Soun:e Soun:e Location Soun:e Location A

Yea

l. Suction and Charging line Charging Charging dilcharge piping line line to the charging B

Yea pump Charging line Charging Charging line line

2. Fire

?

Yea protection Charging line Charging Charging line line

?

Yea Charging line Charging Charging line line

(

(. i' r

_./

FIGURE* 1: SURRY AUXILIARY BUILDING 21-0 11 ZONE KEY PLAN REV. 8 U\\

RC-38 AB-2A

\\I __.. __

l*C.H -P-Iil 17--/fG LI I (or1*\\0-ir'\\('()~t'lt Ven.

I __

S e. C n.'o Y) 11 AB-2D RC-38 AB-28

T------~----

Gefle.r~e fl~of

- -r---------,,--..------'

Av..'f... Q.t.t,QJ.,*~ a.+

)_ I £.(i~~,
,'1
  • AB-2E AB-138 I*

7.375 8.125

,1_,1-&-c.cw AB-2A ccw Pi..1"" P.S-ec.hi>

9 10 I

s:

Id designates EQ barrier

  • *2 e ceiling between AB-28 and AB-138 is.Q barrier G e."era.\\ It~ 0 j'.\\iA)l.~1..,\\J;~ a..'t

';J! E.. \\ Jf. we. fr,:,..,

AB-2F AB-138 10.75

I INDIRECT EFFECTS W ALKDOWN WORKSHEET Building: 17 (AB)

Elevation: 2' Cubicle/Section: 17-AB (Unit 1 Containment Penetration Section)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potential Hazards Postulated Effect.

Flooding/Spray Source(s)

High Temperature/Humidity Sources (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s) (High Energy Lines only)

Comments:.

Conclusions/ Actions:

/

I Indirect Effect Walkdown Worksheet Building: Aux. Building Area/Sec,: 17-AB (Unit 1 Containment Penetration Area)

Flu.: 2' Potential Targets in The Area Potential Hazank System Component Tag Number Train Needed F1ooding/Spray High Temp/

Jet Impingement Pipe Whip Type For SD7 Source Humidity Source Soun:e Location Source Location SI MOV 1-SI-MOV-1867C (HHSI

?

Ye1

1. Suction and Charging line Charging Charging to cold legs) diacha[J!e piping line line SI

~ov 1-SI-MOV-18670 (HHSI

?

Yen to the charging pump Charging *tine Charging Charging to cold legs) line line

2. Low head to SI MOV 1-SI-MOV-1869A (HHSI

?

Yen high head recirc.

Charging line Charging Charging to hot legs) piping line line SI MOV l-SI-MOV-1869B (HHSI

?

Yes

3. Fire Charging line Charging Charging to hot legs) line line protection line SI MOV 1-SI-MOV-1842 (alt.

?

YH Charging line Charging Charging HHSI to cold leg) line line cc TV 1-CC-TV-109A (CCW

?

Yes Charging line Charging Charging retum valves from RHR line line HEX) cc MOV 1-CC-TV-109B

?

Yea Charging line Charging Charging line line SI Men. Valve 1-CH-728 (charring cross connect valve)

Notes:

If no potential h117.!1ni is Identified, ltste none.

I r \\

~.

/

i

./

FIGURE* 1: SURRY AUXILIARY BUILDING 2

1-0 11 ZONE KEY PLAN REV. 8 AB-2A AB-2D

,(,.,. _.,\\ ;

U\\

RC-38

. 0'""~

?*

\\

\\

  • ~*'*

. Ci..

\\-,,.,

( ~(\\~

,f\\J.l'-

  • ,,iii:,<.

a, Notes:

AB-28 17 -It b

\\ ~

1 r,l',t,7r1 L *,~en..

L) I l.. o r1 u ',,. ' 1::.

I

,,/.. \\ 1,..~-r.

-~) ~-'

\\

f I AB-138 I*

7.375 j

I*~- rl - r-iP 8.125

_,~

r,

~,

  • l..(fi*l~-111

\\ 1 - 4 G -- t c: /AJ AB-2A 9

10 1Ald designates EQ barrier

  • 2~e ceiling between ~'B-28 and AB-138 is barrier 10.75 1tJ :.

RC-3B AB-2B AB-138

/

\\

,1

,.J Building: 17 (AB)

Flooding/Spray Source(s)

Elevation: 2' Potential Hazards

)

i INDIRECT EFFECTS WALKDOWN WORKSHEET Cubicle/Section: 17-AB (Remaining sections of the Auxiliary Building at 2' elevation)

POTENTIAL HAZARDS/POSTULATED EFFECTS Postulated Effect High Temperature/Humidity Sources (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s) (High Energy Lines only)

Comments:

Conclusions/ Actions:

)

Indirect Effect WaJkdown Worksheet BuDding: Am:. Building Area/Sec.: 17-AB (General area orl' ele-ration)

Ele-r.: 2' Potential Targets In The Area Potential Hazards System Component Tag Nmnber Train Needed F1ooding/Spray High Temp/

Jet Impingement Pipe Whip Type forSD7 Source Hmmdity Source

~

Source Location Source Location MS Trip v1lve1 1-MS?-SOV-

?

Yee I. Suction~ Charging line1 Chqing Charging IOIAA/B/C/D (Solenoids dlscfwae piping line1 lines auoclated with MS-TV-

~~

IOIA) iMMm MS Trip valve*

1-MS?-SO'V-lOIBA/B/C/D

?

Yea Charging lines Charging Charging (Solenoids aa110Ciated with ead recite.

line1 lines MS-TV-lOIB)

..)

MS Trip valve*

1-MS?-SOV-lOlCA/B/C/D

?

Yee

3. Fire Charging lines Charging Charging (Solenoids aeeociated with protection line line*

lines MS-TV-lOlC)

Notes:

If no potentilll hazard ii identified, llato none.

/

\\,

-~

\\

\\

... /

I

/

FIGURE 1: SURRY AUXILIARY BUILDING 2'-0 11 ZONE KEY PLAN REV. 8 U\\

RC-3B AB-28 AB-2A

',1

,, _,__--1 1-GH -P-l/\\

17 __ !ff?.,

U I (of\\ *\\0-ir1r<H~t'l*f 'Pe. rt -

l __

s e c \\-\\:'on

  • 11 "l-(11-i"--111

~---~""""-1 *- - - -

6'r'l(,rt:l-e /'.}m:c..o\\-,

a, A\\A-;... ~.. l,QJ.,*~ a.+,

..2.' £,le~Q,......,

  • Notes:

AB-2E AB-138 I*

  • 7,375

~Id designates EQ barrier 8.125

\\1-11-& _ c.cw AB-2A 9

10

  • .~e ceiling between ~B-28 and AB-138' is Q barrier AB-28 G e.l'\\ra..\\./tref.!. 0 \\-

(\\,., i.: t~,...,\\d i,:j oJ*

,_' f. \\ JI. V<f,f. 6 *.">..-,

AB-2F AB-138 10.75 RC-38

(,.. *-*

NON-REGEN and SEAL WATER HEAT EXCHANGER ROOM G-14, 2' ELEV.

1. 2-CH-E-2 2._2~H-160 S. 2-CH-159
4. 2-CH-161
5. 2-CH-162
6. 2-CH-164
7. 2-CH-163

- 8. 2-CH-445

9. 2-CH-PCV-2145
10. 2-CH-MOV-~73
11. 2-CH-165
12. 2-CH-231
13. 2-CH-233
14. 2-CH-232
15. 2-CH-166
16. 2-CH-E-1
17. 1-CH-E-1
18. i-CC-444 *
19. 1-CH-233
20. 1-CH-231
21. 1-CH-MOV-1373
22. 1-CH-232
23. 1-CH-445
24. 1-CH-:163
25.
  • 1-CH-165
26. 1'-CH-PCV-1145
27. 1-CH-164
28. 1-CH-162
29. 1-CH-160
30. 1-CH-161
31. 1-CH-E-2
32. 1-CH-166 VALVES liQI SHOiYH 1-CH-150 1-CH-151

. 1-CH-152 1-CH-153 1-CH-154 1-CH-155 1-CH-156 1-CH-159 1-CH-234 1-CH-235 1-CH-393 2-CC-441 2-CH-150 2-CH-151 2-CH-152 2-CH-153 2-CH-154 2-CH-155 2-CH-156 2-CH-159 2-CH-234 2-CH-235 2-CH-393 ALARA COMPONENT LOCATOR MAP

\\

/:

,/

INDIRECT EFFECTS W ALKDOWN WORKSHEET Building: 17 (AB)

Elevation: 2'-13' Cubicle/Section: 17-lA (Charging Pump lA *Cubicle)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potential Hazards Postulated Effect Flooding/Spray Source(s)

High Temperature/Humidity Sources (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s) (High Energy Lines only)

Comments:

Conclusions/ Actions:

.l) \\

'1(/)

Building: Am, Building Potential Targets In The Area System Component Tag Number Type CH/HHSI Pump 1-CH-P-lA SW Temp.

1-SW-TCV-108A Control Valve CH/HHSI MOV 1-CH-MOV-1275A CH/HHSI MOV l-CH-MOV-1287A CH/HHSI MOV 1-CH-MOV-1267A CH/HHSI MOD 1-VS-MOD-lOlA Notes:

If no potential hazard la identified, state none.

Comments:

==

Conclusions:==

r* ) :i Indirect Effect Walkdown Worllsheet Area/Sec.: 17-tA (Charging Pump tA Cubicle)

Eley,: 2'-13' Potential Hazards Train Needed Floodlng/Spray High Temp/

Jet Impingement Pipe Whip for SD?

Sow,:e Humidity SoDll:e Sow,:e Location Sow,:e Location A

Yea

1. Suction and Charging line Chal'jing Charging diacharie piping line line to the charging A

Yea pump Charging line Charging Charging line line

2. Low head to A

Yea high head recirc.

Charging line Charging Charging piping line line A

Yea Charging line Charging Charging line line A

Yea Charging line Charging Charging line line A

Yes Charging line Charging Charging line line

  • ~-~~-,,..***

0 *

.,.t, oa

.\\

2 vc-:

\\-J 9rJ.f,I\\.O_

aJ~. -

0-11\\.... L<>>fl - 1

' +c--

~

L-b-

~.J_

6 MAiiie....... \\'t~~~.,.___::.u..__4{+.

. S"u.d, 9vt..

No~

S't.tc.ii ~

\\Jc-,

  • ~

p.ws,

~It..St.tc-\\-1 ~ =-

L 14 s;:.r

\\Jo~ S'u c~ ::=

\\JC-T 1 *:

1-A CHARGING PUMP CUBE 13' ELEV.

1. 1-SW-166
2. 1-SW-164
3. 1-CH-P-1A
4. 1-SW-127
5. 1-SW-TCV-108A
6. 1-SW-187
7. 1-SW-128 8'. 1"-SW-188
9. 1"-CH-P-110A
  • 10. 1'-CH-390 11 *. 1-CH-466
12. 1-CH-465 t3. t-CH-245
14. 1-CH-MOV-1267A
15. 1-CH-244
16. 1-CH-253
17. 1-CH-MOV-12678
18. 1-CH-MOV-1275A
19. 1-CH-255
20. 1-CH-252
21. 1-CH-254
22. 1-CH-258
23. 1-CH-256
24. 1-CH-MOV-1287A
25. hCH-MOV-1286A ALARACOMPONENTLOCATORMAP

( })

INDIRECT EFFECTS W ALKDOWN WORKSHEET Building: 17 (AB)

Elevation: 2'-13' Cubicle/Section: 17-lB (Charging Pump 1B Cubicle)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potential Hazards Postulated Effect Floodlng/Spray Source(s)

High Temperature/Humidity Sources (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s) (High Energy Lines only)

Comments:

Conclusions/ Actions:

SAMPLE SINK RU. (UPPER LEVEL) 27' ELEV.

1. 1-CC-393
2. 1-CC-384
3. 1-CC-383
4. 1°CC-380
5. 1-CC-376
6. 1-CC-382
7. 1-CC-374
8. 1-CC-378
9. 1-CC-3n 1 0. 1-CC-373
11. 1-CC-381
12. 1-CC-375
13. 1-CC-379 14-1-CC-372
15. 1-CC-386
16. 1-CC-385
17. 2-CC-379
18. 2-CC-375
19. 2-CC-381
20. 2-CC-373 21. 2-CC-384
22. 2-CC-383
23. 2-CC-374
24. 2-CC-382
25. 2-CC-393
26. 2-CC-376
27. 2-CC-380
28. 2-CC-385
29. 2-CC-372 ALARACOMPONENTLOCATORMAP

SAMPLE SINK RM. (LOVIER LEVEL) 27' ELEV.

1. 1-DA-5
2. 1-DA.;.9
3. 2-VG-8
4. 1-SS-70
5. 1-SS-69
6. 1-SS-66
7. 1-SS-65
8. 1-SS-61
9. 1-SS-74
10. 1-SS-62
11. 1-SS-63
12. 1-SS-64
13. 1-SS-395 14-1-SS-67
15. 1--PG.:-go
16. 1-PG-89
17. 2-SS-67
18. 1-SS-394
19. 2-CH-185
20. 2-CH-184
21. 2-CH-186
22. 2:.CH-PCV-2117
23. 2-CH-187
24. t-CH-185
25. r-CH-184
26. t-CH-186
27. 1'-CH-PCV-1117
28. r-CH-187

-~

ALARACOMPONENTLOCATORMAP

\\ l Indirect Effect Walkdown Worksheet Bullding: Am, Bullding Area/Sec.: 17-lB (Charging Pump 1B Cubicle)

Eln.: 2'-13' Potential Targets In The Area Potential Hazards System Component Tag Number Train Needed Flooding/Spray High Temp/

Jet Impingement Pipe Whip Type for SD?

Source Humidity Source Source Location Source Location CH/HHSI Pump l-CH-P-1B B

Yea

1. Suction and Charging line Charging Charging diacharge piping line line to the charging SI?

MOV l-SI-MOV-1863A A

Yes pump Charging line Charging Charging

. (LHSVHHSI Xtie MOV) line line

2. Low head to SI?

MOV l-SI-MOV-1863B B

Yea high head recirc.

Charging line Charging Charging (LHSVHHSI Xtle MOV) piping line line CH/HHSI TCVValve l-SW-TCV-108B B

Yea Charging Jine Charging Charging line line CH MOV l-CH-MOV-1286B (pump A/B Yes Charging line Charging Charging discharge MOV to normal line line injection)

CH MOV I-CH-MOV-1287B (pump A/B Yen Charging line Charging Charging

  • diacharge MOV to alt.

line line Injection)

CH/HHSI MOD l-VS-MOD-101B B

Yes Charging line Charging Charging lino line CH/HHSI MOV l-CH~MOV-1275B B

Yes Charging line Charging Charging line line CH/HHSI MOV 1-CH-MOV-1269A B

?

Charging line Charging Charging line line

-'(

  • -)

FIGURE *1: SURRY AUXILIARY BUILDING 2'-0 11 ZONE KEY PLAN REV. 8 U\\

RC-38 AB-28 AB-2A

,1 11_,_ _

1-C.H -P-IP 11.- !f G U I (ot"l*\\0-ir1r<H~r1+ ?e.n -

l __

Sec K.'on 11 RC-38 AB-28 Gf,'ltr.i.e ~reao\\--

-.i------*----,.--r------1 G e.1"1ra.\\.ltrea. 0 ~

(X)

A"-l"f... Q,..,,QJ.,*~l'.(,+

}_ I £. ( <'. 1/t
<t ~ <""1 '

AB-2E AB-138 I*

7.375 1

d designates EQ barder 8.125

\\ 1-11-& _ c.cw AB-2A ccw Pi.1 Mr.$"ec.hi>

9 10 Nls:

'2}

e ceiling between ~B-28 and AB-138 is a barrier r\\ iA j_: \\St.Ai\\ J i':.J oJ*

i_'

t°- \\ JI.VP-t, 0.-,

AB-2F AB-138 10.75

  • -....:~-
1. 1-SW-186
2. 1-SW-185
3. 1-CH-P-18
4. 1-SW-TCV-1088
5. 1-SW-126
6. 1-SW-125
7. 1-CH-499
8. 1-SW-183
9. 1-SW-184
10. 1-CH-P-1108 1-8 CHARGING PUMP CUBE 13' ELEV.
11. 1-CH-1269A
12. 1-CH468
13. 1-CH-467
14. 1-rCH-24 7

. 15. 1-CH-246

16. t-CH-262
17. 1-CH-261
18. t-Sl-434.
19. 1"-CH-MOV-1863A
20. 1"-CH-MOV-18638 ALARA COMPONENT LOCATOR MAP
21. 1-Sl-435
22. 1-CH-MOV-1275E
23. 1-CH-265
24. 1-CH-MOV-12878
25. 1-CH-MOV-128~8
26. 1-CH-267 27.1"-CH-264 28.1-CH-263
29. 1-CH-262

/

\\

\\. )

t

)

INDIRECT EFFECTS W ALKDOWN WORKSHEET Building: 17 (AB)

Elevation: 2'-13' Cubicle/Section: 17-lC (Charging Pump lC Cubicle)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potential Hazards Postulated Effect.

Flooding/Spray Source(s)

High Temperature/Humidity Sources (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Soutte(s) (High Energy Lines only)

Comments:

Conclusions/ Actions:

r' (.

(

\\

. *i j

BuDding: Aux. BuDding Potential Targets la The Area System Component TqNumber Type_

CH/HHSI Pump 1-CH-P-IC CH/HHSI TC'IValve.

l-SW-TCV-108C SI MOV I-CH-MOV-11158 (HHSI 1Uction valve* from RWS'I)

SI MOV I-CH-MOV-l 115D (HHSI auction valves from RWS'I)

CH/HHSI MOV l-CH-MOV-1270A (Pump auction valve)

CH/HHSI MOD 1-VS-MOD-IOIC CH/HHIS MOV l-CH-MOV-1287C CH/HHSI?

MOV 1-CH-MOV-1275C SI Trip Valve l-SI-TV-102A SI Trip Valve 1-SI-TV-1028 CH/HHSI?

MOV 1-CH-MOV-12708 CH/HHSI MOV

-l-CH-MOV-1286C Indirect Effect Walkdown Worksheet Area/Sec.: 17-tC (Cllarplg Pump IC Cnblcle) fley.: 2'-13' Potential Hazanb Train Needed nooding/Spray High Tempi J~ Impingement Pipe Whip rorSD?

Source Hmnldity Source Source Location Source Location A/8 Ye1 I. Suction and Charging line Chargina Charging discharge piping line line to the charging Charging llne A/8 Yes pump Charging Charging line

.. line

2. Low head to A/8 Yee high head recirc.

Charging line Charging Charging piping line line A/B Yee

3. RWST header Charging lfne Charging Charging line line A/8 Yes Charging line Charging Charging line line A/8 Yes Charging line Charging Ch~rging line line A/8 Yee Charging line Charging Charging line line A/8 Ye1 Charging line Charging Charging line line

?

?

?

?

Chargiq line Charging Charging line line

?

?

Charging line Charging Charging line line

?

?

Charging line Charging Charging line line

r.*.'

\\ /

i \\

. }

FIGURE.1: SURRY AUXILIARY BUILDING 21-0 11 ZONE KEY PLAN REV. 8 U\\

RC-38 AB-2B AB-2A

'i

~.--'--~

1-C.H-P-lfl 1

II

....-----------'-t - - - - -

C, er1 er 4-e f} r&;c. 0 \\"'

a, Au.t,.. Q,u,(U.,*~ a+

)_ I £.(tvi
,,t~t."1 '

AB-2E

\\ 1-11--& - c.cw AB-2A CCW Pa.JI\\" p _s"et:.ho AB-138 I*

7.375 8.125 9

10 Notes:

1 Id designates EQ barrier

~ ;2 e ceiling between AB-28 and AB-138' is & barrier AB-28 C. e."era..\\.A-rea. 0 ~

f\\,_. j_, "E> I.A \\ \\,J j ~

(.".)J*

( f-. \\.l{(/4'(. t,.,..,

AB-2F AB-138 10.75 RC-38

/

~

0 *

1. 1-SW-179
2. 1-S'vV-,75
3. 1-CH-P-1C

~-----~-

<F-1J-)S'f rflM--.,lw_r.

~

1-C CHARGING PUMP CUBE 13' ELEV.

15. 1-CH-470
16. 1-Sl-25
17. 1-Sl-26
4. 1-SW-TCV-108C
18. 1-Sl-24

. 5. 1-SW-124

19. f*CH-MOV-12706
20. 1-CH-271
6. 1-SW-123
7. 1-CH-500
8. 1-SW-182
9. 1-SW-180
10. 1-CH-P-110C
11. 1-CH-249
12. 1-CH-248 13: 1-CH-MOV-1270A
14. 1-CH-469
21. 1-SI-TCV-102B
22. 1-S1-TCV-102A
23. 1-CH-270
24. 1-CH-272
25. 1-CH-273
26. 1-CH-276
27. 1-CH-727
28. 1-CH-MOV*1286C
29. 1-CH-MOV-12870
30. 1-CH-274
31. 1-CH-MOV-1275C * **:
32. 1-CH-LCV-111 SD~ 5('

.:,~"-*

33. 1-CH-458. *

~:

.34. 1-CH-LCV-1.115B~M

.:!~

. -~~-tr"~

Li" t).~.:*~

fl."'~

  • '~ *, ---~~

\\' VV !L }1 '7 V' v*

. < * - -l'e:~~

\\',, () \\U'-

... ~:-.

  • \\*~t-ALARACOMPONENTLOCATORMAP

(

INDIRECT EFFECTS W ALKDOWN WORKSHEET Building: 17 (AB)

Elevation: 2' Cubicle/Section: 17-AB..CCW (CCW pump section)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potential Hazards Postulated Effect.

Floodlng/Spra1 Source(s)

High Temperature/Humidity Sourcei (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s) (High Energy Lina only)

Comments:

Conclusions/ Actions:

(

Indirect Effect Walkdown Worksheet Building: Aux, Building Area/Sec,: 17-AB-CCW (Component Cooling Pump Area) me..:2' Potential Targets In The Area Potential Hazards System Component Tag Number Train Needed Flooding/Spray High Tempi Jet Impingement Pipe Whip Type*

rorSD?

Source Humidity Source Source Location Source Location ccw PUmp 1-CC-P-IA

.A Yee I. Suction and Charging line Charging Charging dlachaqie piping lino line to the chaqiing ccw PUmp l-CC-P-18 B

Yee pump Charging line Chaqilng Charging line line

2. Fire ccw Pump 1-CC-P-lC

?

Yea protection Charging line Charging Charging line line ccw Pump l-CC-P-1D

?

Yea Charging line Charging

.. Charging lino line Notes:

If no potential hazard i1 Identified, ltate none.

Comments:

{.

/.

'.[

FIGURE 1: SURRY AUXILIARY BUILDING 2'**0 11 ZONE KEY PLAN REV. 8 U\\

RC-3B AB~2B AB-2A 1-CH-P-lfl 17 --If G l.J I Cor1*\\0-i,1f()~t1t 'Pen -,---

Se. c \\-\\..on 11 AB-2D RC-3B AB-28 C,er\\tr"'l ffr~ o}

a, Av..;... Q,..t,QJ.1~a.+

2.

1 £,le~~"""'*

Notes:

AB-2E AB-138 I*

7.375

1) Bold designates EQ barrier 8.125

\\1-tt& - c.cw AB-2A CCW fiJM p.$"echo 9

10

?) The ceilina between AB-28 and AB-138 is an EQ barrier G e."era..\\ A-r0t. 0 f\\u)l. ~,..,\\Ji~ a..-\\-

/ E
. \\.ilv~ tJ,::,...,

AB-2F AB-138 10.75

INDIRECT EFFECTS W ALKDOWN WORKSHEET Building: 17 (AB)

Elevation: 2' Cubicle/Section: 17-AB (Unit 1 Containment Penetration Section)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potential Hazards Postulated Effect Floodlng/Spray Source(s)

High Temperature/HumlditJ Sources (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s) (High Energy Lines only)

Comments:

Concluslons/ Actions:

\\

Indirect Effect Walkdown Worksheet Building: Amr. Building Area/Sec.: 17-AB (Unit 1 Containment Penetration Area)

EleY,: 2' Potential Targets In The Area Potential Hazard, Systan Component TagNnmber Train Needed Flooding/Spray High Temp/

Jet Impingement Pipe Whip Type for SD?

Soun:e Humidity Source Source Location Sonrce Location SI MOV 1-SI-MOV-1867C (HHSI

?

Ye1

1. Suction and Charging line Charging Charging to cold leg1) dlachuJe piping line line SI MOV l-SI-MOV-18670 (HHSI

?

Ye1 to the charging

puq, Charging line Charging Charging to cold legs) line line
2. Low head to SI MOV l-SI-MOV-1869A (HHSI

?

Yes high head recirc.

Charging line Charging Charging to hot legs) piping line line SI MOV l-SI-MOV-1869B (HHSI

?

Yes

3. Fire Charging line Charging
  • Charging to hot leg1) protection line line line SI MOV l-SI-MOV-1842 (alt.

?

Yes Charging line Charging Charging HHSI to cold leg) line line cc TV l-CC-TV-l09A (CCW

?

Yes Charging line Charging Charging renim valve* from RHR line line HEX) cc MOV l-CC-TV-109B

?

Yes Charging line Charging Charging line line SI Man. Valve l-CH-728 (charging cron connect valve)

Notes:

If no potential haunt is identified, ltate none.

l I

\\.

FIGURE* 1 : SURRY AUXILIARY BUILDING 2

1-0 11 ZONE KEY PLAN REV. 8 U\\

RC-3B (X)

Notes:

AB-2A AB-28 17 -If 6 LJ j (of) \\L1,,,{'0t?.t1t n:~n *

/ ~,;*,. \\ **t.,........ ()

., t (1t",\\(1*~.t 1_\\q}~,-~.

11',*f. r,...,... t)_ :",~*) '( ;.

I f~ {,2 l,1 ~:<,~),.-..,

-- -AB-2E i

'I I* C.:. i, - f'

  • i~

il AB-138 I*

7.375 8.125

1) Bold designates EQ barrier AB-2D

.,, \\

{\\,,,CL i

11'

"\\ ?

\\

't.

1..,c-(\\I!.

t-L.

,,ti

'-,11

'(\\'.).

-;:: \\ ii. ;.1

  • AB-28 C, e..., ~- r o.. \\.fl r :/a_ !..""\\*

\\ 1 - 4 G -- t c.. w AB-2A

(\\ ', i F, l * ; \\.J ; '~'.:f ' )_ 'i I:. I,*.,..x ti 4 AB-2F I AB-138 9

10 10.75

2) The ceiling between ~-S-28 and AB-138 is an EQ barrier RC-3B

\\*

INDIRECT EFFECTS W ALKDOWN WORKSHEET BuUding: 17 (AB)

Elevation: 2' Cubicle/Section: 17-AB (Remaining sections of the Auxiliary Building at 2' elevation)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potential Hazards Postulated Effect Floodlng/Spray Source(s)

High Temperature/Humidity Sources (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s).(High Energy Lines only)

Comments:

Concluslons/ Actions:

\\.:

Indirect Effect Walkdown Woruheet Buildlng: Am. Building Area/Sec.: 17-AB (Geaeral area on* eleYation)

Eln.: 1' Potential Targets In The Area Potential Hazards System Component Tag Number Train Needed Flooding/Spray High Tempi Jet Impiqemeot Pipe Whip Type forSD'l Source Humidity Source

~

Source Location Source Location MS Trip valves 1-MS?-SOV-

?

Yea

1. Suction~ Charging line*
Chargtn, Charging lOlAA/B/C/D (Solenoid, dlechaqe piptn, line*

lines aeaociated wilh MS-TV-

~~~

101A)

~~m MS Trip valves l-MS?-SOV-101BA/B/C/D

?

Yea Charging linen Charging Charging

  • (Solenoids associated wilh ead recirc;
line, lines MS-TV-101B)

~

MS Trip valves 1-MS?-SOV-IOlCA/B/C/D

?

Yes

3. Fire Charging lines Charging Charging (Solenoids associated wilh protection line lines lines MS-TV-lOlC)

Notes:

If no potential huard i1 identified, llate none,

\\

FiGURE 1: SURRY AUXILIARY BUILDING 21-0 11 ZONE KEY PLAN REV. 8 U\\

RC-3B AB-2A AB-2B I 7.-/f /?:;,

LI I (ol'\\*\\0-ir'\\{'()~~1ff 'Pen -

I __

Sec \\-1.:'on 11

  • 1-(/1-t'--//I

'-t - - - -

C,er1tr4,e f}r6:;c.o~

a, Notes:

Av..-;... Q...,,QJ.1*~ a.+

..2' £lev<<~<"..,

  • AB-2E AB-138 I*

7.375 8.125

\\1-,1-& _ c.cw AB-2A 9

10

1) Bold designates EC barrier
2) The celling between ~B-28 and AB-138' is an EQ barrier AB-2B G e.1'1ra..\\ f+rett. D\\-

f-\\ i-' f: '(~,.. i\\,j;,'21 oJ*

.' F. I ~v~ t,,.,..,,

AB-2F AB-138 10.75 RC-38

i NON-REGEN and SEAL WATER HEAT EXCHANGER ROOM G-14, 2' ELEV.

1. 2-CH-E-2
2. _2:CH-160
3. 2-CH-159
4. 2-CH-161
5. 2-CH-162
6. 2-CH-164
7. 2-CH-163
  • 8. 2-CH-445
9. 2-CH-PCV-2145
10. 2-CH-MOV-2373
11. 2-CH-165
12. 2-CH-231
13. 2-CH-233
14. 2-CH-232
15. 2-CH-166
16. 2-CH-E-1
17. 1-CH-E-1 VALVES NOI SHOVYN 1-CH-150 1-CH-151 1-CH-152 1-CH-153 1-CH-154 1-CH-155 1-CH-156 1-CH-159 1-CH-234 1-CH-235 1-CH-393 2-CC-441 2-CH-150 2-CH-151 2-CH-152 2-CH-153 2-CH-154 2-CH-155 2-CH-156 2-CH-159 2-CH-234 2-CH-235 2-CH-393
18. 1-CC-444 *
19. 1-CH-233
20. 1-CH-231
21. 1-CH-MOV-1373
22. 1-CH-232
23. 1-CH--445
24. 1-CH-l 63
25. 1-CH-165
26. t-CH-PCV-1145
27. 1-CH-164
28. 1-CH-162
29. 1-CH-160
30. 1-CH-161
31. 1-CH-E-2
32. 1-CH-166 ALARACOMPONENTLOCATORMA!'

\\.*

INDIRECT EFFECTS W ALKDOWN WORKSHEET Building: 17 (AB)

Elevation: 45' 10" Cubicle/Section: 17-AB (Aux. Building at 45' 10" elevation)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potential Hazards Postulated Effect Flooding/Spray Source(s)

High Temperature/Humidity Sources (High Energy Line5 only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s) (High Energy Lines only)

Comments:

Conclusions/ Actions:

(

Indirect Effect Walkdown Worksheet Bullding: Aux. Building Area/Sec.: 17-AB (General Area od 45' 10" elev.)

Elev.: 45' 10" Potential Targets In The Area Potential Hazards System Component Tag Number Train Needed Flooding/Spray High Temp/

Jet Impingement Pipe Whip Type for SD?

Source Humidity Source Source Location Source Location None Fue protection lines (See note 2)

Notes:

1. If no potential hazard ia identified, state none.
2. Due to the existence of numerous openings, water accumulation in this section of the AB is not possible. Hence, flood-induced damage to the equipment located in this section is not credible. However, floods originating from components located here will propagate to the 2' elevation and can potentially cause significant damage.
3. None of the equipment located here is credited in the PRA model.

Commems:

FIGU.RE 4: SURRY AUXILIARY BUILDING 45'-1 O" ZONE KEY PLAN RC-188 RC-478 MSVH-27 COLUMN NO.

7.625 Rev. 8 AB-45 9

10.5 Notes:

RC-188 RC-478

1) Bold designates EQ barrier

(

\\.

INDIRECT EFFECTS W ALKDOWN WORKSHEET Bulldlng: 17 (AB)

Elevation: 27' 6" Cubicle/Section: 17-AB (Aux. Building at 27' 6" elevation)

POTENTIAL HAZARDS/POSTULATED EFFECTS Potential Hazards Postulated Eff'ect.

Floodlng/Spray Source(s)

High Temperature/Humidity Sources (High Energy Lines only)

Pipe Whip Source(s) (High Energy Lines only)

Jet Impingement Source(s) (High Energy Lines only)

Comments:

Conclusions/ Actions:

i

\\

't I..

{

Indirect Effect Walkdown Worksheet Building: Am:. Building Area/Sec.: 17-AB (General Area or279 eleY.)

Eley.: 27' Potential Target! in The Area Potential Hazards System Component Tag Number Train Needed F1ooding/Spray High Temp/

Jet Impingement Pipe Whip Type rorSD7 Source Humidity Source Source Location Source Location EE?

MCC 1-MCC-lAl-1 A

?

rll'C protection lines EE?

MCC I-MCC-1C2-1

?

?

(See note 2)

Notes:

I. It' no potential hazard is identified, state none.

2. Due to the exilltence of numerous openings, water accumulation in this aection of the AB Is not possible. Hence, flood-induced damage to the equipment located in this section is not credible. However, flood* originating from components located here will propagate to the 2' elevation and can potentially cause significant damage.

Comments:

(_**\\

\\ *,.

i FIGURE. 3: SURRY.AUXILIARY BUILDING 27 1-6 11 ZONE KEY PLAN REV. 8 RC-188 RC-188 AB-27 AB.:27c

  • AB-27 A ---i---

AB-27D AB 278 AB-27E 0

As.:.21c AB-27 AB-27F AB-27G COLUMN NO.

AB-138 7.625 8.125 9

10 10.5 Notes:

1) Bold designates EQ barrier
2) The floor and walls between AB-27 and AB-138 are EQ barriers

H:GH RAD SAMPLE SINK ROOM

( DRUMMING STATION)

1. 1-LW-533
2. 1-LW-532
3. 1-LW-531
4. 1-LW-538
5. 1-LW-520
6. 1-LW-514
7. 1-LW-517
8. 1 ".'LW-516.
9. 1"-POV-LW-515
10. 1"-LW-534
11. 1"-LW-521 *
12. 1'-LW-P-1 OOA
13. 1*-LW-P-1008 ALARA COMPONENT LOCATOR MAP

Clo -

t'.t*.

~ I iJ 0

'1.

0 I

-CC SURGE TANK ROOM

[,

1. 1-CC-RV-122
2. 1-CC-RV-123
3. 1-CC-849
4. 1-CC-610
5. 1-CC-611 6 *., 1-CC-541
7. i-CC-985
8. 1-CC-543
9. 1-CC-544 1 0. 1-CC-986 11. 1-CC-542
12. 1-CC-545
13. 1-CC-LC-100
14. 1-CC-HCV-100
15. 1-CC-RV-137
16. 1-CC-547
17. 1-CC-546 ALARA COMPONENT LOCATOR MAP 4.,--

-~

t..
  • 0

,., d

  • f

<I. *

~

q.

p..

Ai 0

\\

0 4

' f

  • 0...

~

1. 1-CC-356 * *
2. 1-CC-RV-101 A
3. 1-BR-TCV-111A
4. 1-CC-357
5. 1-CC-351
6. 1-CC-RV-101 B
7. 1-BR-TCV-111 B
8. 1-CC-352
9. 1-CC-350
10. CC-355 11. 1-CC-944
12. 1-CC-812
13. 1-CC-889 Al

=

BORON EVAFORATOR ROOM 27 ELEV. LOWER LEVEL

14. 1-BR-EV-1 B.
15. 1-BR-EV-1A
16. 1-BR-461
17. NOT LABELED
18. 1-BR-TK-18
19. 1-BR-TK-1A *
20. ;t -FX-BR-11 0 2L 1-BR-168
22. 1-BR-LCV-104A
23. 1-BR-315
24. 1-BR-166
25. 1-BR-E-2A
26. 1-CC-353
27. 1-CC-354
28. 1-BR-184
29. 1-BR-E-28
30. 1-CC-348

~1. 1-BR-349

32. 1-BR-183
33. 1-BR-LCV-1048
34. 1-BR-182
35. 1-BR-167 ALARACOlVIPONENTLOCATORMAP J

4.. *,.

4

  • \\..

A C. *

\\

f.

r

~1.

VALVES NOT SHOWN 1-BR-315.

1-BR-316 1-BR-321

. 1-CC-686.

1-CC-97 4 1-CC-975 1-CC-977

}'1 (J

'~

) f)

1. 1-BR-161
2. 1-SR-FCV-102A
3. 1-CC-~30
4. 1-BR-PCV-11'9A
5. 1-BR-310
6. 1-BR-311
7. 1-BR-RV-101A 8.. 1-BA-155
9. 1-BR-153
10. 1-BR-154 11. 1-CC-978
12. 1-BR-E-7A
13. 1-BR-152
  • 14. 1-BA-TCV-114A
15. 1-BR-151 BORON EVAPORATOR ROOM (UPPER LEVEL)
16. 1-CC-367
17. 1-CC-365
18. 1-BR-159
19. 1-CC-363
20. 1-CC-364
21. 1-BR-150
22. 1-BR-156
23. 1-BR-E-7B
24. 1-CC-359
25. 1-CC-358
26. t-CC-976 27.. t-BA-162
28. t-BR-326. *
29. t-BR-160
30. 1'-BR-RV-1018
31. 1-BR-327 32.. 1-BR-4n
33. 1-BR-476
34. 1-BR-HCV-1128
35. 1-BR-FCV-1028
36. 1-CC-360
37. 1-CC-47
38. 1-BR-PCV-1098
39. 1-CC-362
40. 1-BR-157
41. 1-CC-359
42. 1-BR-TCV-1148 ALARA COMPONENT LOCATOR MAP

<1 I"'

  • d
  • 'r
  • VALVES NOT SHOWN 1-BR-162 1-BR-155

}~

0 b

~

G) 0 0~

0 u.i

0. 0 01..

I>

U-1 VOLUME CONTROL TANK ROOM 27' ELEV. G~17

1. 1-CH-TK-2 VALVES NOT SHOWN 1-CH-199 1-CH-200 1-CH-201 1-CH-202

.ALARACOMPONENTLOCATORMAP 1

?o

~

~-

41 1

~

D.. C

~

4

/,1,,,,

0

-v*

0

}-*~*

. *. *-~**

1. *., -*

SAMPLE SINK RM. (LOVIER LEVEL) 27' ELEV.

1. 1-DA-5
2. 1-DA-9
3. 2-VG-8
4. 1-SS-70
5. 1-SS-69
6. 1-SS-66
7. 1-SS-65
8. 1-SS-61
9. 1-SS-74
10. 1-SS-62
11. 1-SS-63
12. 1-SS-64
13. 1-SS-395 14-1-SS-67
15. 1--PG.:-go
16.,-PG-89
17. 2-SS-67
  • 18. 1-SS-394
19. 2-CH-185
20. 2-CH-184
21. 2-CH-186
22. 2:..cH-PCV-2117
23. 2-CH-187
24. 1 :-CH-185
25. 1"-CH-184
26. 1*-CH-186
27. 1'-CH-PCV-1117
28. 1'-CH-187

~.,.

"l.

  • 0,.

ALARA COMPONENT LOCATOR MAP

_________...... ___________.................. ------.....1..

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