ML20052B530

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Public Version of Revision 0 to Lzp Procedure LZP-1330-29, Sampling at High Radiation Sampling Sys (Valve Operations at Hrss Valve Control Panel. Revised Index Encl
ML20052B530
Person / Time
Site: LaSalle  Constellation icon.png
Issue date: 04/01/1982
From:
COMMONWEALTH EDISON CO.
To:
Shared Package
ML20052B520 List:
References
LZXP-1330-29, NUDOCS 8205030219
Download: ML20052B530 (16)
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8/LT/8L LIP INDEX PAGE 4 PROC. NO TITLE REV. REV OATE DISKETT IP 1330-24 DETERMINATION OF REACTOR COOLANT 00 to/8l 03  !

HYOROGEN CONCENTRATION AT THE HIGH RAOIATION SAMPLING SYSTEM

.ZP L330-25 SAM 5' LING OF REACTOR COOLANT AI_ THE_ HIGH 0] i 3/G 03

. RADIATION SAMPLE SYSTDf IP L330-26 SAMPLkOF CONTAINMENT AIR b. TEE HIGH Ol__ _3/ $__ 03

. RADIATION SAMPLING SYSTDi

8. Z P L330-27 SAMPLING OF REACTOR COOLANT OFF-GAS AT 01. _ [3 g 03 THE HIGH RADIATION SANPLE SYSTEM LLP 1330-28 3AMPLING b7_PbCESS WATERS CCNTAININr.* RAnIO- 01 , 3/ 8A 03 Auuvur AT THE HIGE RADIATION SAMPLING SYSTEK LP 1330-29 SAMPLING AT THE HIGH RAQIATION CO 'M&Q 03 SAMPLING SYSTEM (VALVE OPERATION AT THE VALVE CONTROL PANEL) cIP L330-30 TRANSFER OF WASTE FROM" THE HRSS WASTE 00  : /6L 03' T_ANE A_N_a_ M TP_ PUML __

.ZF 1330-31 & Sa See 'next pace 02

, LP L340-L IMPLEMENTINGTPROCE00RE FOR FIRE:~ 01 -~ - ~ 9/B/_

FIRE MARSHALL EP L340-2 IMPLEMENTING PROCEDURE FOR FIRE: Cl t/6/ 02 FIRE CHIEF (OESIGNATEEL SHIFT FOREMAN)

.Z P L340-3 IMPLEMENTING PROCEDURE FOR FIRE: 01 9/B/ 02 FIRE OFFICE 14 SL (COGMIZAMT MAINTENANCE FOREMAN) . ,

.LP L340 IMPLEMENTING PROCEDURE FOR FIRE: 0[t1 ' 9/8/ 02 FIRE BRIGADE

.IP L340 IMPLEMENTING PROCEDURE FOR FIRE: OL 8/8L 02 i FIRE COMPANY NO. I. (MAINTENANCE PERSONNEL)

.Z P 1360-1 PROTECTIVE MEASURES, FOR ON-SITE 03 T/8L 02  ;

PERSONNEL

.LP L360-2 USE OF POTASSIUM IGDICE (KI) AS A 00 7/81 03 THYROIO BLOCKING AGENT LZF 1360-4 SEE NEXT PAGE

.ZP 1370-1 RESCUE 00 10/80 02 LZP 1370-2 PERSONNEL INJURIES 01 11/80 02

.IP 1370-3 FIRST AID, DECONTAMINATION AND 00 10/80 02 EVACUATION OF EXPOSED AN0/OR CONTAMINATED CASUALTIES A

.ZP 1380-1 CONTROL OF OIL SPILLS 00 10/80 02 8205030219

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  • 4 LZP-1330-29 Revision 0 l April 1, 1982 l L l SAMPLING. AT THE HIGH RADIATIOM SAMPLING SYSTEM (WALVE. OPERATI.ONS. AT THE HRSS. V ALVE CONTROL PANEL) i A. PURPOSE ~

This, procedure is intended. to be at prerequisite for all Higte Radi;ation Sampling System (HRSS) sampiing. procedures.

Th6s> procedure del ineates the steps required; to line-up the sampTe source to the HRSS Sample Coolers for sampi it g during post-accident or normat operating conditions.

This procedure allows sampiing of Reactor Reci rc Loop B, RWCU inlet and outlet, RHR Heat Exchanger A and. 8, Drywell Equipment anc Floor drains,. HASS. Waste Tank, and. Containment Air.

B. REFERENCES

1. LZP' 133C-21, " Determination of Reactor Cool ant Chloride Concentration at the High Radiation Sampiing-System."
2. t.ZP 1330-23, "Determinatiort of Reactor Coolant pH, Conductkwity> and D&ssolved; Oxygert Concentration. at then HEgte Radiatfort Sampling. System.=
3. LIP 1330-24, " Determination of Reactor Coolant Hydrogen Concentration at the High Radiatiott Sampiing System."
4. LZP' L330-25. "Sampi ing; of Reactor Coot ant at the Higtw Radiatiott Sampi Eng System.*
5. LZP' L330-26, " Sampling of Containment Air at the Higtv Radiatiove Sampling System."
6. LZP' 1330-27 "Sampi ing of Reactor Cool ant Off-Gas at the Higts Radiation Sampling System."
7. LZP' 1330-28, "Sampl ing of Process Waters Containing Radioactivity at the Hign Radiation Sampi ing System."
8. LIP L330-30, " Transfer of wastes From the HRSS Waste Tank anc Waste Sump."

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LZP-L330-29 -i Revision 0 ,

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9. LOS-PS-OL, " Process Sample Systeme Veri fication."

C. PREREQUISITES L. Estantist, communications with the- Unit Nuclear  !

Station Operator (NSOF and inform-him of- all val ves opened or closed; frome the HRSS Valve Control Panel, OPLC9A.

2. It wi-1T be necessary, in a post-accident condition, ,

to Enstall jumpers toi override i solation signals in i accordance with the fallowing-

a. Instali a jumper between terminal s AA-26 and 88r-7C irkpanel L(2)dl3-9623 to open val ve ECZ)S33-F020, RJC ETR SAMPLE VLV. [
a. ' InstaTY a jumper netweert terminal s AA-26 ana i SS-7G iri panet 1(2)HL3-P622 to open vaTwe L(2)a33-FOL9, RJL #TR SAMPLE VLV.

D. PRECAUTIONS L.

  • ReguTatory Guide 1.3 or- 1.& release of fission products implies extremely.higtr. T evels of radioactivity. Dose rates may be- high enougre tor '

prevent entry into many areas of the plant that are normally hal26tanie. Rad / Chem Supervision should be l contacted prior to entry into any area when such a release of fissiort products. Es suspected.

2. Idear radiation dosimetry as recommendedt by Rad /Chee Supervision.
3. Wear protective. c1othing and respi ratory protection as recommended by Rad / Chem Supervision.
4. Appropriate survey instruments should be availaole i for monitoring during this procedure.
5. During a post-accident condition it will not ce l oossinle to change the valve line-up in the HRSS Cooler Room following sampling operations. Therefore, extreme care should oe exercised when performing the initial val ve l i ne-up. l

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LZP-1330-29 Revisi-on 0 Apri1 1, L982 3

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E. LIMITATIONS AND ACTIONS L. Notify Rad / Chew Supervision if any problems.are encountered.at the HRSS panels.

2. This procedure, though intended fo. use under posc-accident conditions, can be used for sampling at the HRSS panels during normal operations,during whi.cht the precautions 1 isted may have 1 imited applications. However, normal routine sampiing precautions should be observed.
3. During sampling operations, the HRSS Waste Tank pressure should be observed on the Valve Control Panel, OPLC.9J. In the event of the Waste Tank pressure reachingt35 psig, all sampi ing operations shall be secured until the waste gas.In the waste i Gas. Hold-up Tanis is transferred to & Suppression Pool in accordance witn Reference- 8.
4. The systes eTectrical and. mechanical cnecklists of Reference 9 should be performed once per month and following systes maintenance or repair to ensure system readiness.

F. PROCE0tJRE 1

. CAUTION During an post-accident cond& tion it wirlI not be possittle ta change the valve 1ine-up in the HRSS Cooler Room following, sampl ing operations. -Therefore, extreme care should be exercised when performing the initial valve 1ine-up.

L. To sample drywell equipment drains, proceed to Sten F .2 . To sample the HRSS Waste Tanic, proceed to Step F .3 . To sample the containment air, proceed to Step F.4. To sample the reactor water,. proceec in accordance with the following

a. Perform the val ve l i ne-up i n the HRSS Sampl e Cooler Room in accordance with the following:

L) For Unit 2 sampl ing proceed in accoroance with Step F.1.a.2); for Unit I sampling, proceed in accordance with the following:

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LZP-1330-29 Revisien 0 Aprii 1, L982 4-a) LE12-F4L38, RHR Loop 18, HRSS. Sample Manual Isolation ,OPEN.

o) LE12-F4 L3 A, RHR Loop' LA HRSS. Sampie i Manual ~ Isolation ,OPEM.

c) LB33-F359, RR Loop la HRSS Sample-Downstream Manual Isolation ,OPEN.

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d) LB33-F360, RR Loop- 18 HRSS. Sampl e Upstream Manual Isolation,OPEN.

e) 1833-F36L, RP. Loop la Al ternate Sampling; Station Downstream Manual Isolation CLOSED.

, f) IB33. F362,- RR Loop la Al ternata Sampling; Station- Upstreas Manual Isolation , CLOSED.

g) 1G33-F362, Unit L RT Domin Inlet HRSS Sampio Manual Isol ation, OPEN.

tv) IG33-F360e Unit L RT Dentrr Outlet HRSS Sample Manual Isolation, OPEN.

5) 2G33-F360, Unit 2 RT Demirr Outlet HRSS Sample Manual Isolation , CLOSED.

j): 2833-F36L> RR Loop 29 Alte~nate Sample Station Downstreas Manual Isolation ,

OPEM.

k) 2833-F362, RR Loop 23 hi-ternate Sample Station Upstream Manual Isciation, OPEN.

1y 2833-F359,- RR Loop 2B HRSS Sample Downstream Manual Isolation, CLOSED.

a) 2833-F360, RR Loop 2B HRSS Sampi e Upstream Manual Isolatione CLOSED.

n) 2E12-F413B, RHR Loop 28 HRSS Sample Manual Isolation, CLOSED.

o) 2G33-F362, Unit 2 RT Oemin Inlet HRSS Sample Hanual Isolation, CLOSED.

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p )- 2EIZ-F&l3A,RHR Loop 2h HRSS. Sampie l Manual Isolation, CLOSED- I g1 Proceed,to Step F.1.b.-

, 2) For Unit 2 sampiing. process in accorcance

with the folicwing
a) LEIZ-F4L38, RHR Loop. LS HRSS Sampi e Manual Isolation,CLOSEO.

b) LE12-F4L3A. RNR Loop LA HRSS. Sample Manual Isol at ion, CLOSEO.

c) 1833,-F359, RR Loop 18 HRSS Sampi e Downstream. Manual Isalation,. CLOSED. -

op - 1833-F360. RR Loop IS HRSS Sample  ;

Upstream Manual Isolation , CLOSED. j e) 1833-736L, RR Loop 18 Alternate  ;

Sampling Station Downstream Manual Isolation ,OPEM.

f') IS33-F362, RR -Loop 18 Alternate SampYing Station- Upstream 1+anuab Isolat&on ,OPEM.

9 ). IG33-F362,- Uni t L RT Gemin; Inl et HRSS.

' SampTe Manual Isolation , CLOSED.

b) LG33-F360w Unit L RT Demirr Outiet HRSS Sample Manual Isolation ,CLOSEO.

i) ZG33-3360 , Unit 2 RT Oemitr Outiet HRSS Sample Manual Isolation, OPEN.

> j) 2833-F36L, RR Loop 28 Alternate Sample Station Downstream. Manual Isolation, CLDEEO.

k) 2B33-F362,RR Loop 28- Alternate Sample

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Station Upstream ftanual Isolation, CLOSEO.

1) 2833-F359, RR Loop 2B HRSS Sample Downstream Manual Isolation, OPEN.

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i LZP-1330-29 Revision 0 April le L982

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i m). 7W4T-F360, RR Loop 2b HRSS Sampi e I j Upstream Manual Isolation ,OPEN.

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l n ). 2EIZ-F+138, RHK Loop 28 HRSS Sampi e  !

Manual IsolatIcn* OPEN. .

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i i oy 2G33-F362, Unit Z RT Demin< Inlet HRSS '

i Sample Manual Isolation OPEM. >

l l py ZEIZ-F+I3Ac RHR Loop 2A. HRSS Sample ,

ManuaT Isolation ,OPEN.  !

tr. At the HRSS, Valve Control Panel, OPLC9J, proceed ,

! in accordance with the following- 1 l

l El Piace the UNIT 1(Z) POWElt smitetr irr the I j _ ,

OPERATE pos& tion.

t Z). OPES OkT-OS3, -TBCCE IM VLV TO: HRSS COOLER j RAEm ane GMT-05+, TBCCS RTM VLv FROM HRSS

~C00t.Elt RACM, and verify the indication sho u OPE h

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3). CLOSE'the normal sample val ve for all

{ systems,anc ver&fy all indications,snoe

. CLOSEfR Trw accordance with. tise fcL1owing

I j a) I(Z)S33-F353, RR, LOOP S TG NORif SAMPLE i

.I VLh I l t> > 1(2FG33-F355,RT DEMINrIS TO. NORM- l l SAMPts VLV.  !

i c) t(Z)E12-F4LLA, A RHR LOOL

  • TO NORM
SAMPLE VLV. I d) L(2)EIZ-F+LLB ,B-RHR LOOL
  • TO NORit SAMPLE VLV.

e) 1(2)G33-F357A, A RT DEMIN CUT TO NORM SAMPLE VLV.

f) L(2)G33-F3578, B RT DEMIN CUT TO NORM SAMPLE VLV.

g) 1(2)G33-F357Ce C RT DEMIN CUT TO NORM SAMPLE VLV.

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L2P-L330-29  !

Revision 0 April L, 1982 !

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c. Request the Uni t f+SG-perfore the- i ni tial val ve  !

lineup of the sample line containment isolation f j walves on paneT HL3-P60L located in the Control i

Room, for the sample to be obtained, in accordance L

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wGtri the following: j l

! L) L(2)S33-FOL9 ,RX. MTR SAMPLE VLV;.OPEN.  !

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2) L(2)S33-F020, R* hTR SAMPLE VLW; OPEN.

M i The following. valve control switches,must.be held i irt the open position.  !

l 3)- L(2)E12-F06CA, RHR A SAMPLE LM VLv; OPEN. f l

- +)r- It2)EIZ-F0608, RHR S SAMPLE LM Vt.W& OPEN. [

5). L(Z)Elz-FQ75A, RHR A SAMPLE LM VLV & OPEN. j

% I(2)EIZ-FQ758, RHR S SAMPt.E LM VLV; OPEN.

dw At the HRSS. WaTwo Control Panel,. OPLC9J, proceed t[ Erw accordance-witty trie following:

1); At the LiquEs Sampling Panel (LSP), opt 08J, l wer5 fy the welwe 1 ino-up i ns accordance j l
wi6tte the foTioming;; l a)i RC-4-L.E, Reactor Recirc Loop & Sample

i Cutouc Valve , CLOSED. r tz)- RC-9-L.2, RT Domin Inlec Sample Cutout l Walve , CLOSED.  ;

c) RC-W-L.3, RHR Loop A Sampl e Cutouti f Valve , CLOSED.

d) RC-V-L.4,RHR Lcop B. Sampl e Cutout ,

Valve,CLOSEG. l e) RC-V-L.5,. RT Domin Outlet Sample Cutout Valve, CLOSED.

f) RC-V-2, Sampl e Source Isolation Valve, CLOSED l l

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LZP-1330-29 Revision 0 April 1, 1982 ,

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g ). RC-V-3, Sampl e Purge- Cutcut Val ve, .

OPEN.  !

h) RC-V-+, Flustring Water Isolation- l Valve , CLOSED. [

i) Connect the flush water hose to RC- [

0-L orp-the LSP, OPLOSJ, and open- the  !

flush water l ine valve. ,

2) OPEM tne HRSS sample valwe for tne system ton be sampled ande veri fy the indicacion shows OPEN in- accordance witn the following:

a) 1(2)S33-f:357, AR LQQP5 & TO HRSS SAMPLE ,

VLv.

-' bye 1(2)G33-f:356e RT DEMI 4 Im T0; HRSS SAMPLE VLV. j c) 1(2) Ell-F4L2A , A-RHR LOOP TO HRSS SAMPLE VLV.

d) 1(2)ElZ-F4LZS, S RHR LOOP (G HRSS SAMPLE VL4.

e) 1(2)G33-F358A, A RT QEMIM QuT TG HRSS SAMPLE VLV.

f) - L(Z)G33-F3588, & RT DEMIM CUT TCl HRSS I r: SAMPLE VLV. ,

g) 1(2)G33 M 58Ce C RT DEMIN CUT TO HRSS SAMPLE VLV.

3). At the LSP'e OPLD8J., OPEW-RC-V-L.L (.L2,  ;

1.3 ,1.4 ,or L.5) depending on tne sample source.

4) At the LSP, OPLQ8J,-OPEN RC-VREL-L until RC-FI-L indicates 35-40 inches of water.

Purge for a minimue of 20 minutes, tnen CLOSE RC-V-L.1 (L.2e 1.3,- 1.4, or 1.5 )

depending on the sample source.

5) Proceed in accordance with the appropriate sampiing procedures for the anal yses to be performed.

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LZP-1330-29 Revision 0 April le 1982 9

6) Upon completion of sampl ing operations.

CLOSE the HRSS sample valve opened in-Step i F.1.d.2) and verify the-indication shows i CLOSED. For sampl ing during normal l' operations, OPEk the normal sample valve closed in Step F.L.b.3) and verify the .

' indications show OPEN.

77, Place REACTOR ~ C00 CANT LIQUID SAMPLE BACKFLUSH switch to the sample line for the system sampled. Perform the system i backflush- in accordance with the sampling proceoures for the analyses performed.

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&) Place the REACTOR COOLANT LIQUIE SAMPLE ,

BACWFLUSH switen irm the GFF position. If '

no further sampling. is to be performed, close GMT-053, TBCCh IM VLV TG HRSS COOLER RACE and OST-G5+, TBCCu RTM VLV FROM HRSS COOLER RACKe and verify the indications <

show CLOSED. .

9) If nos further sampling i s to be performed place the UNIT t(2) POWER switch in the OFF position.

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e. Inform the Unit;-NSQ that sampling operacions, {

are complete, and request that the- Uni t NSQ cTose the valves openee in Step F.L.c.  !

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f. FoTToming sampling: operations during. other enan  !

as post-accident condition, close or check closed I the waives openec in Step F.1.a.L) or Step  ;

F.L.a.2).

2. To sample the drywell- equipment: drain sump or the-  !

drywell- floor drains, proceed. in accordance with the following:

a. Request the Unit NSO to verify the Drywell Sump Pumps are secured. If the pumps are running, request he secure the sump pumps by placing their control switenes on Panel PM16J in tne '

STOP position and holding them for a perica of 30 seconds or until receipt of the PUMP START l FAILURE alarms.

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l LZP-1330-29 l R'evision 0 April L, 1982 10 M .._

Inform the Unit NSG-that i f the-Orywell Sump pumps recelve are auto start signal- during. the sampi ing operation, the Uni c NSO shoul d perform Step F.2.a to ensure the pumps; do not run.

b. Request the Unit NSO to perfore the- ini tial
walwa lineup. of the sample 1 ine containment isolation valves- on panel PetL6J for the sample to be antained in accordance with the following

L ). ORYMELL FLOCR ORAIM SUMP INBD ISOL VLVe L(2)RF-OL250 PEN.

2) DAYMELL. FLOCR ORAIS SUMP CUTBD ISOL VLV, L(2)RF-OL3; OPEN.

! 3); ORYWELL EQUIP ORAI4 SUMP IN80 ISOL VLV,

. L(2)RE:-024& OPEN.

4)- DAYWELL EQUIP' ORAIM SUMP OuTBQ ISOL VLV.

L(2)RE-025; OPEN.

l SF DAYWELL EQUIP' OR SUP RECIRC. RET IN80, L(2)RE-02&& OPEM.

6) ORYMELL EQUIP OR SUR RECIRC RET GUTBD, i E(2}RE-029; OPEM.

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! Informs the Unit NS& that during. Steps F.2.c. through F.2.d. he must monitor the level of the drywell sumps as, not to allow tne drywell' sump sample pump.

i to run dry.

c. At the HRSS Valve Control Panel, OPLC9J, proceed

'. In accordance with the follcmings

1) Place the UNIT L(2) POWER- swi tch in the OPERATE posi tion.
2) OPEN OWT-053, TBCCW IN VLV TO HRSS COOLER RACK and OWT-05+e TBCCW RTN VLV FROM HRSS COOLER RACK, and verify the indication shows OPEN.

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3) .~. LOSE L(Z)RF-021e NORM RF SUMP PUMP SUCT YLV, and veri fy the indication snows LLOSEO.

+) CLOSE L(2)RE-056, NORM RE SUMP PUMP SUCT VLV, and verify the indication shows CLOSED.

5) CLOSE I(Z)RE-058, ORYWELL EQUIP. ORN SMP NORM RECIRC RETURN, and veri fy the indication shows CLOSED.
6) To sample the drywell floor drain sump, OPEM L(2)RF-022, RF SUMP TO ORYWELL SUMP SAMPLE PUMP VLV. To sample the drywell equipment drain sump, OPE 4 L(2)RE-OST, RE SUMP to ORYWELL SUMP SAMPLE PUMP VLV.

Them veri.fy the indication shows GPEN.

7) STAR.T the HRSS SYSTEM ORYWELL SUMP SAMPLE PUMP, t(Z)RE-L4P, and veri fy tne pump. i s.

running; by tne T ight indicacion.

8) OPEl* I(2)RE-0W ORYWELL DRAINS RECIRC V t.W, and werify the indication shows OPEM. Aliom tne sump to recirc for at Teast ten (la) minutes.
9) OPEle L(Z)RE-062e ORYWELL ORAIM SUMPS SAMPLE VtW, and verify the indication snows OPEN.
10) CLOSE I(Z)RE-064, ORYWELL ORAINS RECIRC VLV, and verify' the indication snows CLOSEU.

LL) Turn the RAD WASTE LIQUID SAMPLE BACKFLUSH switch to,the sample 1Ine for the unit neing. sampied' and weri fy the indication shows OPEN.

12) Allow the sample 1 ines to flusn to tne HRSS Waste Tank for at least ten (10) minutes.
13) Turn the RAD WASTE LIQUID SAMPLE BACKFLUSH switch to the OFF position anc verify the Indication shows CLOSED.

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LZP-1330-29 Revision 0 April 1, 1982 12

'L4) Proceed in accordance with the appropriate saapilng procedures.for tne analyses.to, be performed L5 }. Upon completion of the sampling; operations, STOP the HRSS SYSTEM' ORYWELL SUMP SAMPLE PUMP,1(2)RE-L47, and verify the indication shows OFF.

I6). CTose the sump--sample val ve opened in Step F.2.c.6),and verify the inoication snows CLOSED LT) CLOSE 1(2)RE-062e ORYWELL ORAIN-SUMPS SAMPLE VLV, anct ver i fy tne indicati on shows.CLOSE0-59I5.

If adeittonal samples are tor be obtainea, repeae Steps F.2.a. and F.2.c.6) througly F.2.c.LT) for each samplee as appropriate.

lay- Turn.the RAD. WASTE LIQUIa SAMPLE BACxFLUSM sm6tet, to the sample T ine for the unit sampieck and verlify the indication shows-OPEN. Perform the system, oackfiusn in accordance witty the sampi 6ng precedures l for the analyses performed.

19) Turn the RAG WASTE LIQUIQ SAMPLE BACMFLUSH smEtch' tar the 0FF position and veri fy- the 1.7dication shows CLOSEO. If no further sampling is to be performed, CLOSE OMT-053, TBCCS INi VL4 TG HRSS C00 LEA RACKe and OWT-05+, TBCCE RTM VLV FROM HRSS COOLER RACK, and verify the indication shows CLOSED.
20) OPEN 1(2)RE-058, ORYWELL EQUIP CR SMP NORM RECIRC RETURN, and veri fy the inoication shows OPEN.
21) OPEN 1(2)RE-056 ,-NORM RE SUMP PUMP SUCT VLV, and veri fy the indication shows OPEN.
22) OPEN 1(2)RF-021e NORM RF SUMP PUMP SUCT VLV ,and verify tne indication snows GPEN.

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23) Place- the UNIT 1(2) POWER swltch in the OFIL posi eion.
d. Inform the Unit NSG that the sampling operations are complete, and request that he close the valves opened in Step F.2.b. as required for primary containment or plant operations and reset the pump logIe i f tri ppea per Step F.2.a.
3. To sample the HRSS Waste Tank, proceed irt accordance with the following at tne HRSS Valve Control Panel ,

OPLC94:

a. OPEM OPS-012, HRSS WASTE TM OUT VLV,and verify the indication shows OPEN.

b .- START the HRSS WASTE PUMP h or 8, OPS-OLP A( B),

and verify the pump is running: Dy the lignt indication.

c. OPEn OPS-Ol6, HRSS WASTE TM SAMPLE VLV, and verkfy the indication shows OPEN.
d. AITote the HRSS Waste Tants to: recirc. for a mEnkeus of-five (5) minutes.
e. Proceed irm accordance wittw the appropriate sampTing6 procedure.
f. Uport compTetion of the sampi ingc operations, stopt the HRSS WASTE PUMP' and: veri fy lndication-shows CFF.
g. CLOSE OPS-012, HRSS WASTE TK OUT VLV, and veri fy the indication shows CLOSED.
h. Perform the system Dackflusty in accordance with the sampling procedure.
i. CLOSE OPS-016, HRSS W A.'TE TK SAMPLE VLV, and veri fy the- indication ahows CLOSED.
4. To sample the containment air, proceed in accoroance with the following:
a. Request the Uni t NSO to perform the initial j l ineup at panel PM13J in accordance with the following:

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LZP-1330-29 Revision 0 April 1, 1982 L4-L) Open the POST LOCA H2/02 MON SYS S ISOL VALVES,1( 2)CM-0218,1( 2)CM-0238, ano

, L(2)CM-0268.

, 2) Place the POST LOCA H2/02. MON-SYS control switch in the OFF posi tion.

tr. At the HRSS Vaive Control Panel v 0PLC94 ,proceso in> accordance wittr the following:

1) Place the UNIT 1(2) POWER switett in tne OPERATE position.
2) Place the HEAT TRACE - AIR SAMPLE LINES RX BLOG PORTIONr switch in the 04 position.
3) To obta rv a drywell or suppression pool

, aiir saeple, OPEM the fol: lowing vaTves, and verify the indication shows OPEN:

a). I(2)CM-085, HRSS SYSTEM DRYWELL SUPPRESSION POOL AIR SAMPLE.

} b) L(2)CW-086 and L(2)CM-087, HRSS SYSTEM

ORYWELf. SUPPRESSION POOL AIR SAMPLE.

c)- I(2)CM-088 and: L(2)CM-089,HRSS SYSTEM AIRt RETURM TG SUPPRESSIOM POOL.

l d) L(2)CM-090, HRSS SYSTEM

  • AIR RETURM T0; SUPPRESSION > POOL.
4) To ootain a, reactor building al r saeple, OPEM the following valves and verify tne indication snows.OPEN:

a) 1(2)CM-09L,HRSS SYSTEM REACTOR BUILDING AIR SAMPLE.

b) L(2)CM-088 and 1(2)CM-089 ,HRSS SYSTEM AIR RETURN TO SUPPRESSION POOL.

c) L(2)CM-090,HRSS SYSTEM AIR RETURN TO SUPPRESSION POOL.

5) Proceso in accorcance with the appropriate sampl ing procedures f or the anal yses to be performeo.

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LZP-1330-29 Revision 0 April Le 1982

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6) Upon completion of the sampling operations.

CLOSE or CHECK CLOSED the following valves and verify the indication shows CLOSED:

a) L(2)CM-085, HRSS. SYSTER ORYWELL SUPPRESSIOM POOL AIR SAMPLE.

b) L(2)CM-086, and L(2)CM-08Te HRSS SYSTEM DRYWELL SUPPRESSIOM POOL AIR SAMPLE.

c) L(2)CM-088 and L(2)CM-089, HRSS SYSTEM AIR RETURN TO SUPPRESSION POOL.

d) 1(2)CM-090, HRSS SYSTEM AIR RETURN TG SUPPRESSION POOL.

e)r L(2)CM-091 ,HRSS. SYSTEM REACTOR BUILDING. AIR SAMPLE.

!$I.E If additional samples,are to-ber obtained, repeat Steps. F.4.b.3) through F.4.b.6) for each sample

. source.

TD PLACE the HEAT. TRACE - AIR SAMPLE LINES RX. SLOG PORTIOM smitetr irr the OFF posi tion.

8) Piace the UNIT L(2) POWER sultctt in the 0FF posi tion.
c. Inform the Unit NSG that the sampi ing operations are complete and request that he return tne valves operated in Step F.4.a to thei r normal positiore as required for monitoring.

G. CHECKLISTS L. None.

H. TECHN IC A L SPECIFICATION REFERENCES

1. None.

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