ML20080B972

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Rev B to Emergency Plan Implementation Procedure EP-RET-3C, Post-Accident Operation of High Radiation Sample Room
ML20080B972
Person / Time
Site: Kewaunee Dominion icon.png
Issue date: 01/12/1984
From:
WISCONSIN PUBLIC SERVICE CORP.
To:
Shared Package
ML111660552 List:
References
EP-RET-3C, NUDOCS 8402070339
Download: ML20080B972 (24)
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Text

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. . 1 REV. B

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. .'.JISCONSIN PUBLIC SER. ICE CORPORATION N0. EP-RET-3C Kewaunee Nuclear Power Plant TITLE: Post Accident Operation of the High Radiation Sariple Room EMERGENCY PLAN IMPLEMENTATION PROCEDURE

( ,

DATE:

JAN 13 7934 PAGE ~1 of 24

. REVIEWED BY~/t M [ h , M I?/ Y ht APPROVED BY /

/ .-

. 1.b PURPOSE , .

1.~ 1 This procedure is to detail the requirements, consideraioris, 5nd operation of the High Radiation Sample Room during a post LOCA

.c ondi tio n.

2.0 APPLICABILITY .

. 2.1 This is to detail the procedures to be utilized for obtaining:

'a. ' Diluted liquid sample of primary coolant, for Boron Analysi's and Isotopic Analysis (Sect 5.1). .

. b. An inline sample for pH, conductivity, oxygen, and chlpride anal'ysis (Sect 5.2).

c. An inline sample of primary coolant for Hydrogen Analysis,

~ and a dilute sample of gases, contained in Primary Coolant, for Isotopic Analysis (Sect 5.3).

. d. An undiluted sample of Primary Coolant for of f-site analysis (Sect 5.4). .

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e. Containment Hydrogen Analyzer measurement (Sect 5.5).
f. Containment Air Sample Panel operation (Sect 5.6). ,

3.0 PRECAUTIONS -

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3.1 Process an Emergency Radiation Work Permit (see EP-AD-11).

3.2 Cont.act Health Physics Dept for:

a., Proper personnel dosimetry.

b. Proper radiation detection instrumentation.
c. Personnel for continucus HP coverage duri'nq sampl4 ng.
d. Remote area monitor readings in area of HRSR.

3.3 Utilize'onsite communications with the Radiological Protection Director , as necessary,.duri ng sampli ng.

8402070339 840201 PDR ADOCK 05000305 F PDR

Wla.0dSIE , , ._N SERVICE CORPOR,.iION l N0. EP-RET-3C l

Kewaunee Nuclear Power Plant .

TITLE: Post Accident Operation of the High Radiation Sample Room

( EMERGENCY PLAN IMPLEMENTATION PROCEDURE' PAGE 2 of 24 DATE: JAtt 1 % 1984

4.0 REFERENCES

4.1 Sentry HRSS Operating and Maintenance Manual 4.2 RC-C-82, Boron Analysis - Curcumin Method

. 4.3 RC-C-201, HRSR Conductivity, YSI/Rexnord Dissolved Oxygen, and pH Analysis

~4.4 RC-C-202. Hydrogen-Gas Chromatography Analysis

-4.h RC-C-203, Chloride-Ion ' Chromatography (IC) An.alysis 5.0 PROCEDURE 5.1 Dilute Liquid Grab Sample 5.1.1 Proceed to HRSR per HP/RP recommendations.

5.1.2 At the C.A.S.P. Control Panel c' heck ventilation on in " normal" position and High Vacuum Lights indicate " normal" for the .LSP

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and CAP.

5. l'. 3 Check radiation levels'in HRSR, and in maintenance area behind panels, if access is required.

5.1.4 Check the f511owing Lab Equipment available and operational:

a. Drying o'ven on at 55*C to 60'C.
b. Fume hood ventilation normal .

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c. Shielded aliquoter available.
d. DI water flush hoses connected to LSP and suppli valve on.

l e. New 24 ml diluthd sample bottle. (large bottle)

f. Hand operated vacuum pump.
g. Lights on in Diluted Sample Port o'f LSP.
h. LSP Sample Cask available ,with diluted sample bottle piston i nst al led.
1. Perform valve lineup per Attachment #1.
j. Reach Rod for remote valve operation.
k. All material required in section 4 of RC-C-82.
1. Multi-channel analyzer available for counting.
m. 2 - ! liter poly hnttles. .

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- WISCOs . P .!C SERVICf. CORPORATION NO. EP-RET-3C Kewaunee Nuc. lear Power Plant TITLE: Post Accident Operation of tie

- High Radiation Sample Room

( EMERGENCY PLAN IMPLEMENTATION PROCEDURE DATE: PAGE 3 of 24 JAN 121984

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5.1.5 Evacuate the diluted sample. bottle (25 m1, large bottle')

to 15 inches of va,cuum or greater. . Install in sample cask

.and check cask for pr.oper operation. (large holder in cask)

- 5.1.6 Install the sample cart under the diluted sample port and'

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. position the bottle up on the needles. -

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5.1.7 Check level in dilution water reservoirs. Fill to full mark as neces sa ry. . ,

. 5.1.8 Have Control Room Operator open RC-422 and RC-423, for RCHL sample.

'. 5.1.9 At the Sample Acquisition Panel:

a .. For RCHL Sample: Open CC-314

. Open RC-423-1 .

b. For RHR Sample: , Open 'CC-316

- Open RHR-81-A (81-B) .

c. For all Samples: Turn RC-437-1 (437-2) to DDT 5.1.10 At the Liquid Sample Panel: Open V-3 Open V-1.2 (V-1.1 for RHR) 5.1.11 Regulate Reactor Coolant (RHR) flow using RC-VREL-1 until flow indicator RC-FI'-l indicates between 35 to 40 inches of water.

. Maintain this purge for a minimum of 5 minutes.

'. NOTE: A D/P of 35 to 40 inches of water on RC-FI-l is equal to approximately 1/2 gpm flow rate. ,

5.1.12 Upon completion of the purge: Shut V-3 '

. Open V-8.2 Open V-8.1 ,

- Open V-2 5.,1.13 Regulate Reactor Coolant (or RHR) flow using RC-VREL-2 until

- flow indicator RC-FI-2 indicates 18 to 22 inches of water.

Maintain this purge for a minimum of 3 minutes.

NOTE: A D/P of 18 to 22 inches of water on RC-FI-2 is equal to

. approximately 200 cc/ min flow rate. .

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ll WISCONSIN CUBLIC CERVICE CORPORATICH .0. EP-RET-3C Kewaunee Nuc. lear Power Plant TITLE: Post Accident Operation of the

. High Radiation Sample Room EMERGENCY PLAN IMPLEMENTATION PROCEDURE k- .

DATE: ggy 1313g4 PAGE 4 of 24

.5.1.14 Upon completion of the purge: Turn DV-1 to " Sample" Shut V-1.2 (V-1.1 for RHR) 5.1.15 Throttle open V-21 and add 24 ml of DI water, from the graduated '

- reservoir to the sample bottle, then close RC-V-21.

5.1.16 Turn DV-1 to " Bypass".

5.1.17 Open V-4.

Obse'rve Flush Water Flow Rate of 18-22 inches of water for, a minimum of. 3~ minutes. .

. 5.1.18 Upon completion of flush: Shut V-4 -

Shut V-2 Shut V-8.2

  • Shut V-8.1 ,

5.1.19- Have Control Room Operator shut RC-422 and RC-423 (not required for RHR). .

5.'.20 l At the Sample Acquisition Panel:

( - - For RCHL Sample: Open FPC-51

.' 0 pen FPC-51-14

, For RHR Sample: Shut RHR-81-A (81-B)

Open FPC-51 5.1.21 At the Liquid Sample Panel: Open V-1.2 (V-1.1 for RHR)

Open V-3 -

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Observe Fiush Water Flow Rate of 35 to 40 inches of water as indicated'on RC'-FI-1. Maintain flush for 5 minutes while performi ng step 5.1.22.

NOTE: A D/P of 35 to 40 inchcs of water on RC-FI-l is equal to approximately 1/2 gpm flow rate.

5.1.22 Lower the diluted sample 'bottis into the sample cask. Cl os e the cask and instal'1 auxili.ary shield. Place cask near fume hood. . .

5.1.23 Upon completion of flushing: Shut. V-1.2 (V-1.1 for RHR)

Shut V-3 ,

5.1.24 At the Sample Acquisition Panel:

For RCHL Sample: Shut RC-423-1 C -

Shut FPC-51-14

. Shut FPC-51 Shut CC-314

__-,_m.. - - - _ , __ _ _ _ . , , , - . . . , -

. WISCONSIN PUBLIC SERVICE C0%0 RATION NO. EP RET-3C

. K waunee uclear Power Plant TITLE: Post Accident Operation uf.the EMERGENCY PLAN IMPLEMENTATION PROCEDURE-DATE: JAN 121984 PAGE 5 of 24 For RHR Sample: Shut RHR-81-A (81-B)

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Shut FPC-51-41 Shut FPC-51 -

. Shut CC-316 For all ' samples: Turn RC-437-1 (or 437-2) to VCT -

5.1.25. Using the shi'elded liquid aliquoter, transfer a 1.0 ml sample

,from the sample cask into a VYCOR evaporating dish.

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'. NOTE: For Boron.' analysis of less than 2000 ppm, use an appropriately larger amount of sample. ~

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5.1.26 Continue the Boron analysis'with step 6.2 of RC-C-82.

5.1.27' For Beta Gamma analysis, transfer 1.0 ml of coolant from the cask to a liter.po.ly bottle using the shielded liquid aliquoter.

Di' lute to 1 liter.

5.1.28 From the diluted 1 liter bottle in step 5 l.27, transfer 10 m1 to another empty liter bottle. Dilute to 1 liter. This sample

, may be transferred to the multi-channel anal.vzer for counting.

' NOTE: Total dilution is ( x 108) 5.2 Inline Sample for pH, Cond, 02 and Cl 5.2.1 Proceed to HRSR per HP/RPD recommendations.

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5.2.2 Verify ventilation is ON in " normal" position and high vacuum lights indicete ", normal" ,for the LSP and CAP.

5.2.3 Check radiation levels in HRSR, and in maintenance area behind panels, if access is necessary.

5.2.4. Vc rify the followi ng lab equipment available and operational.

a. DI water flush hoses connected to LSP and CAP with supply valves open. .
b. Verify valve lineup for SAP, LSP, and CAP, per Attachment #1.
c. Reach Rod for Remote Valve operation.

' ., d. Main Power switch at Ct1P "on".

e. At the CMP, turn on the YSI chart recorder, pH meter, conductivity meter, and stait IC unit for-base line.
f. Check HRSS calibration log for verification of latest pe rfo nnances.
g. Check gas bettles (argon and air) for adequate supply.

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WISCONSIN PUBLIC SERVICE CORP 09ATION ,__ NO . EP-RET-3C Kewaunee Nuclear Power Plant TITLE: Post Accident Operation of the High Radiation Sample Room

' EMERGENCY PLAN IMPLEMENTATION PROCEDURE ~

(-

DATE:

JAN 121984 PAGE 6 of 24 5.2.5 At the CAP: ' Turn V-6 to Liquid Sample

,- , Turn. V-5 to Liquid Sample

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5.2.6 Have the. Control Room Operator open RC-422 and RC-423 (not.

. required for RHR sample). -

5.2.7 At the Sample' Acquisition Panel: .

.. For RCHL Sample: Open CC-314 Open RC-423-1 For RHR.. Sample: Open CC-316 .

RHR 81-A (81-B)

For all samples: Turn RC-437-1 (or 437-2) to;DDT.

5.2.8. At the Liquid Sample Panel: Open V-3 Open V-1.2 (V-1.1 for RHR) 5.2.9 Regulate ' Reactor Coolant (or RHR) flow using RC-VREL-1 until flow indicator RC-FI-l indicates between 35-40 inches of water.

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. Maintain this purge for a minimum of 5 minutes.

NOTE: A D/P' of 35 to 40 inches of water on RC-FI-l is equal to appr.oximately 1/2 gpm flow rate..

5.2.10 Upon completion of the purge: Shut V-3 Open V-2 -

Ope n V-7

. . Turn V-22 to Chem Panel 5.2.11 Regulate Reactor Coolant (or RHR) flow using RC-VREL-2 until flow indicator RC-FI-2 indicates 18 to 22 inches of water.

Maintain this purge for a minimum of 5 minutes.

NOTE: A D/P of 18 to 22 inches of water on RC-FI-2 is equal to approximately 200 cc/ min flow rate.

5.2.12 Verify adequate flow rate to the CAP by observing the lights "on" for both 02flow and IC flow.

5.2.13 When'the YSI 02 meter chart reading has stabilized:

Record the conductivity reading .

Record the temperature Rec'ord the 02 .readi ng

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Place the Load / Inject switch on the IC unit to " Inject"

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. UISCONSIN.PUBLIC SERVICE CORPORATION L NG' EP-RET-3C Kewaunee Nuclear Power Plant (!T' t : Post Accident .0peration of the High Radiation Sample Room EMERGENCY PLAN IMPLEMENTATION PROCEDURE

( DATE: PAGE 7 of 24 JAN 12 G34 5.2.14 At the Liquid Sample Panel:

Turn V-22 to Waste Shut V-1.2 (V-1.1 for RHR)

Open V-4 5.2.15 Observe DI Water Flush to Waste as indicated on Flow Indicator RC-FI-2. After 2 minutes:

Record pH reading Place the Load / Inject switch on the IC unit to " Load" 5.2.16 Flush the CAP by turning V-22 to Chem Panel position. Verify flush water flow by observing the lights "on" for both 02

  • Flow and IC Flow. Continue flush for' 2 minutes.
  • NOTE: Chloride results should read out 5 to 10 minutes after injection (step 5.2.13).

. '5.2.17 Upon completion of flush'to CAP:

At the LSP: Turn V-22 to Waste Shut V-7 '

Shut V-2

(' Shut V-4 At the CAP: Turn V-6 to 02 Cal

. Turn V-5 to Clo' sed 5.2.18 Have Control Room Operator shut RC-422 and RC-423 (not required for RHR sample). -

5.2.19 At the Sample Acquisition Panel:

For RCHL Sample: Open FPC-51 Open FPC-51-14 For RHR Sample: Shut RHR 81-A (81-B)

Open FPC-51 -

Open FPC-51-41 5.2.20 At the Liquid Sample Panel:

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Open V-1.2 (V-1.l'for RHR)

Open V-3 -

Use V-REL-1 to control flush water flow rate of 35 to 40 inches of water as indicated on RC-FI-1. Maintain this flush for a minimum of 5 minutes.

(. NOTE: A D/P of 18 to 22 inches of water on RC-FI-2 is equal to approximately 200 cc/ min flow rate.

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MISCONSI!4-PUBL'IC SERVICE CORPORATION O. - .jt. Y. __ , _ _

Kewaunee Nuclear Power Plant TITLE: Post .kcident Operation of the High Radiation Sample Room EMERGENCY PLAN IMPLEMENTATION PROCEDVRE

( DATE: PAGE 8 of 24 JAN 121984 5.2.2T Upon comp)ction of flushing: Shut V-1.2 (V-1.1 for RHR)

Shut V-3 .

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5.2.22 At the Sample Acquisition Panel: .

. For .RCHL Sample: Shut RC-423-1 Shut FPC-51-14 Shut FPC-51

  • Shut CC-314 .

For RHR Sample: Shut RHR 81-A (81-B) ,,

Shut FPC-51-41 '

Shut FPC-51 . .

Shut CC-316 ,

For all samples: Turn RC-437-1 (or 437-2) to VCT 5.3 Hydrogen and Gaseous Activity Grab Sample

. 5.3.1 Proceed to HRSR per HP/RPD recommendations.

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5.3.2 Verify ventilation on in " normal" position and high vacuum .-

lights indicate " normal" for the CAP and LSP.

5.3.3 Check radiation levels in HRSR, and in maintenance area behind panels, if access is necessary. , ,

5.3.4 Verify the following lab equipment available and operational:

a. DI water flush hoses connected to LSP and' CAP with supply

- valves open.

. b. Verify valve lineup for SAP, LSP, and CAP per Aftachment #1.

c. Reach Rod for remote valve operation. .
d. Main power switch at the CMP "on". ~
e. Check the program in GC mini-computer and latest data in the HRSS Cal Log.

. f. Check Argon and Air Pressu're in lab and at the bottles for adequate supply.

g. 10 cc gas sample bottle, with septum, properly installed in face of LSP, using the special handling tool.
h. Verify multi . channel analyzer available for counting.

l 5.3.5 Dry the expansion vessel: Turn V-ll to " Argon" (3 o' clock position Open V-9 n b

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WISCONSIN PUBLIC SERVICE CORPORATION l N0. EP-RET-3C ,

Kewaunee Nuclear Power Plant ' TITLE: Post Accident Operation of the High Radiation Sample Room EMERGENCY PLAN IMPLEMENTATION PROCEDURE I'

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DATE: PAGE 9 of 24 JAN 121934 5.3.6 Adjust RC-VREL-2 'as necessary to obtain 20 psi on RC-G-3 for 1 minute. Observe flow indication on RC-FI-2 also.

5.3.7 Upon completion of Drying Expansion Vessel: .

.j . Turn V-ll to 9 o' clock position (counterclockwise direction)

Shut V-9 Shut V-8.2 5.3.8 Have Control Room Operator open RC-422 and RC-423 (not required for sample from RHR). ,

. 5.3.9 At the Sample Acquisition Panel: . .

For RCHL Sample: Open CC-314 Open RC-423-1 For RHR Sample: Open CC-316 Open RHR 81-A ,(81-B)

For all samples: Turn RC-437-1 (or 437-2) to DDT .

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5.3.10 At the Liquid Sample Panel: Open V-3 Open V-1.2 (V-1.1 for RHR) 5.3.11 Regulate Reactor Coolant (RHR) flow.using'RC-VREL-1 until flow indicator RC-FI-l indicates betwden 35 to 40 inches of water.

Maintain this purge for a minimum of 5 minutes. .

NOTE: A D/P of 35 to 40 inches of water on RC-FI-l is equal to approximately 1/2 gpm flow rate. ,

5.3.12 Evacuate the Gas Expansion Vessel, sample. bottle and tubing:

Open V-13 Open V-15 ,

l Turn DV-2 to 12 o' clock position Open V-12 5.3.13 When vacuum on RC-G-2.2 reads 22 inches vacuum or greater,

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turn DV-2 to 3 o' clock position.

5.3.14 When vacuum on RC-G-2.1 reads 22 inches of vacuum or greater:

. Shut V-15 Shut V-13

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$15CONSIffPU3LIC SERVICE CORPORATION NO. EP-RET-3C _ _ _

Kewaunee Nuclear Power Plant . ' TITLE: Post Accident Operation of the Hign Radiation Sample Room

( EMERGENCY PLAN IMPLEMENTATION PROCEDUR'E

, DATE:

1 2 1994 PAGE 10 of 24 Sh'ut V-10 Turn V-ll to Closed Shut V-12 NOTE: Observe vacuum reading on bo' t h gauges holding steady.

5.3.15 Open V-14 and observe abo' u t 1.0 psi on RC-G-2.2.

5.3.16 Upon completion of purge (from step 5.3.11):

. Shut V-3 ..

Open V-8.2 .

Open V-8.1 -

Open V-2 -

5.3.17 Regulate Reactor Coolant (RHR) flow using RC-VREL-2 until flow indicator RC-FI-2 indicates 18 to 22 inches. of water. Maintai n this purge for a minimum of 3 minutes.

NOTE: A D/P of 18 to 22 in.ches of water on RC-FI-2 is equal to approximately 200 cc/ min flow rate. *

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5.3.18 Upon completion of sample purge:

Shut V-8.2 -

' Shut V-8.1 -

Shut V .l .2 (V-1.1 for RHR)

Open V-9 ,

Open V-16 (for 1 full minute) 5.3.19 Upon completion of gas stripping, commence LSP flush: '

Shut V-16 Shut V-9 .

Open V-8.2 Open V-8.1 . ,

Open V-4 Turn V-Il.to 9 o' clock position

, J 5.3.20 Obtain the diluted gas sample by turning DV-2 to 12 o' clock position. ~

5.3.21 Observe pressure gauge RC-G-2.2 stabilized at about 1 psi:

Turn DV-2 to 3 o'clo'ck position Shut V'-14

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1 WISC NSI.N PUBLIC SERVICE CORPORATION l NO. EP-RET-3C Kewaunee Nuclear Power Plant TITLE: Post Accident Operation of the High Radiation Sample Room EMERGENCY PLAN IMPLEMENTATION PROCEDURE

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DATE:

JAN 121984 PAGE 11 of 2<

5.3.22 Remove the diluted gas sample bottle from the LSP and place entire assembly in fume h.ood for later transport to multi-channel analyzer. ,

5.,3.23 At t.he CMP, operate the GC mini-computer to draw a vacuum on all 4 sample loops.

5.3.24 . At the LSP open V-15 and allow the gas sample to. transfer to the GC. -

5.3.25 Operate the GC unit to obtain 4 sample.s for hydrogen determinatio'n.

By selective attenuation, starting with a high value, determine ,

the hydrogen concentration.

5.3.26 Have Control Room Operator shut RC-422 and RC-423 (not required for RHR sample). -

5.3.27 At the Sample Acquisition Panel:

For RCHL Sample: Open FPC-51 .

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Open FPC-51-14 ,

For RHR Sample: Shut RHR 81-A (81-B)

Open FP,C-51 Open FPC-51-41 5.3.28 At the Liquid Sample Panel: Shut V-4 ,

Shut V-2 Shut V-8.1 Shut V-8.2 Open V-3 Open V-1.2 (V-1.1 for RHR)

Using V-REL-1, regulate flush water flow rate of 35 to 40 inches of water on RC-FI-1. Maintain this flush for a minimum

, of 5 minutes.

  • 5.3.29 At the completion of flushing: Shut V-1.2 (V-1.1 for RHR)

Shut V-3 5.3.30 At the Sample Acquisition Panel: ,

For RCHL Samples: Shut RC-423-1

. Shut FPC-51-14 Shut FPC-51

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Shut CC-314 G

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WISCOMS N PUBLIC ' SERVICE CORPORATION NO. EP-RET-3C Kewaunee Nuclear Power Plant '

TITLE: Post Accident Operation of the High Radiation Sample Roora EMERGENCY PLAN IMPLEMENTATION PROCEDGtE

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DATE: JAN 121984 PAGE 12 of 24 For RHR Sample: Shut RHR 81-A (81-B)

Shut FPC-51-41 Shut FPC-Sl -

. Shut CC-316 For all samples: Turn RC-437-1 (or 4 37-2) to VCT.

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5.3.31. At the LSP flush the expansion vessel:

Open V-8.2 .

Open V-9 .

. Turn V.-11 to "DI Water" position - -

Allow system to flush for 2 minutes.

.5.3.32 Upon completion of flush:, Turn V-ll to "A.rgon" position (3 o' clock and blow expansion vessel dry

- 5.3.33 Upon completion of drying expansion vessel:

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l Turn V-11 to Close (c~ounterclockwi se) -

Shut V-9 '

Shut V-8.2 5.3.34 Remove radioactive gases from ga,s system:

Open V-10 '

Open V'-13 Open V-15 .

Turn V-11 to 9 o' clock position .

Open V-12 ,

Evacuate system for 1 full minute. ,

5.3.35 Upon evacuation of gas system:. ,

Shut V-12 l Turn V-11' clockwise to " closed" position Shut V-15

- - Shut V-13 -

Shut V-10 ,

5.3.36 Transport diluted gas bottle to multi-cnannel analyzer for

- analysis, per RC-C-(63). "

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'i;SCONSIN PUBLIC . JRVICE C0.RPORATION NO. EP-RET-3C Kewaunee Nuclear Power Plant TITLE: Post Accident Operation of the High Radiation Sample Room EMERGENCY PLAN IMPLEMENTATION PROCEDURE .

DATE: 1 2<

JA4 121934 5.4 Undiluted liquid Grati Sample 5.4.1 Proceed to HRSR per HP/RPD recommendations.

5.4.2. Check ~ ventilat, ion on, i n "n.ormal" position and high vacuum .

lights indicate " normal" for the LSP and CAP. .

5.4.3 Check radiation ~ levels in HRSR, and in maintenance area behind

' panels, if access' is necessary. ,

5.4.4 Check the following lab equipment available and operational:

a. DI water flush hoses connected to. LSP and supply valve open. '
b. Check valve -lineup per Attachment #1.
c. Reach rod for remote valve operation.
l. d. New undiluted liquid sample bottle available. (15.m1 bottle)
e. New undiluted liquid flush bottle, with special tool, available.

( f. Sample cask available with undiluted sample piston installed.

( . g. Light on in undiluted sample port of LSP.

5.4.5 Install undiluted sample bottle (15 ml bottle) in cask and check for proper operation. (using small sample holder) 5.4.6 Install the sample cask under the undiluted sample port and position the bottle up on the needles. -

5.4.7 Have Contr'ol Room Operator open RC-422 and RC-423 (not required for RHR sainple);

5.4.8. At the Sample Acquisition Panel:

- For RCHL Sample: Open CC 314 Open RC,423-1 ,

For RHR Sample: Open CC 316 Open RHR 81-A'(81-B)

For all samples: Turn RC-437-1 (or 437-2) to DDT.

5.4.9 At the Liquid Sample Panel: Open_V-3 Oper. "-1.2 (V-1.1 for RHR)

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.ilSCONSIM PUBLIC SERVICE CORPORATION NO. EP-RET-3C Post Accident Operation of Kewaunee Nuclear Power Plant TITLE: .a High Radiation Sample Room ElERGEllCY PLAN IMPLEMEriTATION PROCEDURE

( DATE: PAGE 14 of ~24

.JAN 121984 5.4.10 Regulate'. Reactor Coolant (RHR)' flow using RC-VREL-1 until flow indicator RC-FI-l indicates between 35-40 inches of water.

Maintain this purge for a minimum of 5 minutes. ,

  • NOTE: A D/P of 35-40 inches 'of water on RC-FI-l is equal to approximately 1/2 gpm flow rate.

5:4.11 Upon completion o.f the ~ purge: Shut V-3

. Open V-2 .

Open V-7 5.4.12 Regulate Reactor Coolant (RHR) flow using RC-VREL-2 until flow indicator RC-FI-2 indicates 18 to 22. inches of water. liaintain this purge for a minimum of 3 minutes. '.

- NOTE: A D/P of 18 to 22 inches of water on RC-FI-2 is equal to approximately 200 cc/ min.

5.4.13 Upon completion of the purge: Turn V-19 to " sample".

' Observe flow into/thru sample bottle to waste. Purge time required only to insure bottle is full.

5.4.14 Upon completion of sample fill: Turn V-19 to " bypass" Shut V-1.2 (V-1.1 for RHR)

Open V-4 5.4.15 While syst.em is in DI water flush, return undiluted sample to cask, close' lead top, and remove cask from lab. Install auxiliary shield.

NOTE: DI water flush should be perfonned for a minimum of 3 minutes before going to step 5.4.16.

5.4.16 Place undiluted sample flush bottle, and special flush tool into position.

Turn V-19 to "samp1'e" Allow system to flush for an additional 3 minutes.

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5.4.17 Upon completion of sample flush: Turn V-19 to " bypass" Shut V-7 -

-Shut V-2 5.4.18 Have Control Room shut RC-422 and RC-423 (not required for RHR

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sample). ,

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' WI.0:0NSIP PUBLIC SF.PV!CC CORPORATION N0. EP-RET-3C Kewaunee Nuc, lear Power Plant TITLE: Post Accident Operation of :the High Radiation Sample Room

' EMERGENCY PLAN IMPLEMENTATION PROCEDURE

( ,

DATE: JAN 121934 PAGE 15 of '2e

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5.4.19 At the Sample. Acquisition-Panel:

For RCHL' Samp.ie: .Open FPC-51 '

Open FPC.51-14

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For RHR Sample: Shut RHR 81-A (81-B)

. Open FPC-51 -

, Open FPC-51-41 -

5.4.20 At the Sample A'cquisition Panel:

Open,V-1.2 (V-1.1 for RHR)

, . Open V-3 .

Using V-REL-1, regulate flush water flow rate of 35 to 40 inches of water, as indicated on RC-FI-1. Maintain this flush for a minimum of 5 minutes.

NOTE: A D/P of-35'to 40 inches of water on RC-FI-1 is equal to approximately 1/2 gpm flow rate.

5.4.21 Upon completion 'of flushing: Shut V-l .2 (V-1.1 for RHR)

. Shut V-3

( . 5.4.22 5t the Sample Acquisition Panel:

For RCHL Sample: Shut RC-423-1

' Shut FPC-51-14 Shut FPC-51 Shut'CC-314 For RHR Sample: Shut FPC-51-41

. Shut FPC-51 Shut CC-316

. For All Samples: Turn RC 437-1 (437-2) to VCT.

5.5 Containment Hydrogen Monitor 1A & IB Operation Procedure 5.5.1 Proceed to HRSR per HP/RP recdmmendations.

5.5.2 Check ventilation on in " normal" po,sition.

5.5.3 Check. radiation levels in HRSR and maintenance area behind panels, if access is necessary. ,

5.5.4 Check to make sure remote panels are in stand-by and have had 6 h.ours warmup time.

5.5.5 Insure heat tracing is energized and operational.

{

5.5.6 Check monitor selection at Sample Acquisition Panel to insure

, it is not sampling same loop as the CASP.

'WISC0hiS Cl . PU3i .sE JICE CORPORATION l_ NO. EP-RET-3C

~

Kewaunee Nuclear Power Plant . TITLE: Post Accident Operation of the High Radiation Sample Room EMERGENCY PLAN IMPLEMENTATIO!! PROCEDURE

( ,

DATE:

JAN 12 T:31 PAGE 16 of .24 5.5.7 For H2 Analyzer A call Control Room to open valves LOCA 2A .

and LOCA 10A and SA 700 3A.

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5.5.8 For H2 Analyzer B call Control Room to open valv'seLOCA 2B

, and.LOCA 10B and SA 700 30.

5.5.9 Push the " remote selector" pushbutton to gain access at the remote panel .

5.5.l0 Switch analyzer to Sample Mode. Allow 10 minutes for sample

  • purge time. -

5.5.11 Read sample in percent hydrogen of f remote panel m'eter.

NOTE: If problems are encountered with selected analyzer, 90 to SAP and after checking status of CASP switch to Other analyzer, and repeat procedure.

. 5.6 Containment Air Sample Panel Operation

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NOTE: For normal post accident samp-ling of containment use EP-RET-3D.

5.6.1 Proceed to HRSR per HP/RPD r,ecommendations.

5.6.2 Check ventilation on and in " normal" position and high vacuum

~

lights indicate " normal" for the LSP and CAP, and CASP, 5.6.3 Check radiation levels in HRSR and in maintenance area behind

. panels if access is required.

  • 5.6.4 Insure that.N2 supply regulator is set at 150 psi and bottle

. contains at least 500 psig N 2-5.6.5 Verify that CASP and CASP Control Panels are energized and ope rational . Ensure that the " heat tracing is on.

5.6.6 Place the four sample carts in the four sample positions and lock in place. Check carts are properly-locked in by trying to pull away. .

NOTE: Only Sample Station I can be used for iodine Analysis.

t , -

n m-, ,,-n-- a. g -

n-- , a-,4 p--_,, ,.,.--s.- -

.' ' WISCONSIN PUBLIC 3ERVICC 00RPCRATION N0. L1 -RET-3C Kewaunee Nuclear Power Plant TITLE: Post Accident Operation of the High Radiation Sample Room EMERGENCY PLAN IMPLEMENTATION PROCEDURE 5.6.7 Call Control Room and verify Dome Fans lA and IB are operat1onal, 5.6.8 Have Control Room Operator open 1. set of the fol, lowing valves:

Loop A Loop B LOCA-2A LOCA-2B LOC A-10A LOCA-10B l SA 700 3A SA 700 3B 5.6.9 Insure that when selecting sample loop A or B that either hydrogen monitor is not operating or loop selected. is opposi.te that being used by H2 nonitor. Open. AS110A or AS110B.

5.6.10 Connect local pressure transmitter to cart selected for sampli ng.

NOTE: Do not use the I.S.C. cart for this procedure 5.6.11 CASP two minute pre-sample back flush: ,

SV-10 Open SV-6 Open SV-5 Open ,

Insure flow monitor on CASP is indi'cating flow.

5.6.12 Three minute sample capture: -

SV-5 Closed

. AV-2 Open *

. For Sample Station 1 - AV-1 and SV-1.2 Op'en For Sample Station 2 - SV-2.1 and SV-2.2 Open For Sample Station 3 - SV-3.1 and SV-3.2 Open

. For Sample Station 4 - SV-4.1 'and SV-4.2 Open Open manual inlet and outlet values and close manual bypass valve on sample cart selected. Check pressure transmitter for indication of negative. pressure. Insure CASP Flow Meter is still indicating flow. ,

5.6.13 Fifteen second flask equilibration:

SV-6 Closed Flow Monitor on CASP should go out. Pressure Transmitter should reach stability (NOTE: Equal to containcent pressure).

b

WISCONSIN PUBLIC SERVICE CORiORATI'  ! , ,ij 0. EP-RET-3C Kewaunee Nuclear Power Plant

  • TITLE : Post Accident Operation of the High Radiation Sample Roc _m EMERGENCY PLAN IMPLEMENTATION PROCEDURE DATE: PAGE 18 of 26 JMi 121331 5.6.14 Three Mi~nute Residual Sample Gas Removal: Close Manual inlet and outlet valves, open bypass valve and close corresponding solenoid valves for station selected in step 5.6.12. Flow Monitor on CASP should still be out. After 3 minutes open

, , SV-6.

5.'6.15 Initial fif teen second post sample back-flush: AV-2 Closed Flow Monitor should indicate flow.

5.6.16 Second fifteen second post sample back-flush: SV-5 Open ., i

~

Flow Monitor should indicate flow. ,

5.6.17. Three minute sample flask line flush: SV-5 Closed

, Open corresponding solenoid valves for sample station selected in . ..ep 5.6.12 and flush 'for three minutes.~ Flow indicator should indicate flow.

5.6.10 After flush is completed, close the following valves in ocder solenoid valves for station selected in step 5.6.12: .

SV-10 Closed -

SV-6 Cl osed -

5.6.19 Call Control Room and have containment isolation valves selected in step S.6.8 closed. .

CAUTION: Make sure correct set is closed to hvoid damaging ,

. hydrogen moni tors. ,

5.6.20 After cart is removed, reset " Active / Inactive" indicator lights to Inactive mode. .

e f O

=

T .

e a

-" # ~---#-- + 4 -*'w--*-* * * -- -=m--9 -v*s e -ev =-- e- 3-----~r---me=w--<em-------r-----e-ee,T,

,. EP-REi-3C JM 'S C 1944 Pep 19 of 24 s

Attachment 1 -

VALVE LINEUP SHEET Sample Acquisiti6n Panel

  • FPC-51 Sample Flush Line Iso. CLOSE

, ' FPC-51 -41 RHR Sample Flush CLOSE

' RHR 81-A RHR SMPL Iso A Aux Cool CLOSE RHR 81-B RHR Smpl Iso B Aux Cool CLOSE FPC 51, RCHL Smpi Flush CLOSE ,

RC-423-1 RCHL Smpi' .CLOSE, .

FPC ,51-31 M/B Demin Inlet Flush CLOSE LD.-71 M/B Demin Inlet Iso. ,

CLOSE LD-7 5 M/B Demin Inlet Smpi CLOSE FPC-51-21 M/B Demin Outlet Flus'h CLOSE ,

LD-81 M/B Demin Outlet, Iso CLOSE LD-85 M/B Demin Outlet Smpi . ,

CLOSE FPC-51-12 Pzr Stm Sp Smp1 Flush CLOSE RC-4 03-1 Przr Stm Sp Smpi

  • CLOSE FPC-51-13 Pzr Liq Sp Smpi Flush CLOSE RC-453-1 Pzr Liq Sp Sm 1 CLOSE -

. CC-314 Rx Cool HRS Hx CC Flow CLOSE

. CC-316 RHR HRS Hx CC Flow CLOSE MGR-545 VCT Gas Sp Smpl Iso A CLOSE

~

~ MGR-545-1 VCT Gas SP.Smpi Iso B CLOSE RC-437-1 Smpi Purge Divert A TO VCT

. RC-437-2 Smp1 Purge Divert B- TO VCT e

~

EP-RET-3C

. . JAN 1.21984 '

Page 20 of 24

~

Attachment 1 (cont'd)

(

s .

Liquid Sample Panel , ,

, . V-17 .

Open Grab Sample .

SHUT ,

. V-6.1 Rem Smpi Bomb In16t ,

SHUT V-6.2 Rem Smp1 Bomb Outlet SHUT .

. V-5.1 , ,

Rem Smpi Bomb Inlet Iso ,

SHUT .

V-5.2 -

Rem Smpl Bomb Outlet Iso SHUT' V-REL-1 'lC' Purge Throttle THROTTLED

- V-3 RC Purge Stop . SHUT

. V-REL-2 RC Purge to Waste Tk THROTTLED V-7 ,

Smp1 Bomb Bypass SHUT V-2 RC Purge to Waste Stop SHUT 4 V-1.1 RHR Smpi Iso SHUT

~

V-1.2 ,

RCHL/Pzr Smpl Iso -

SHUT ,

V-1.3 (Spare) . SHUT

. V-1.4 (Spa re) SHUT V-1.5 'VCT Gas Sp Smpl Iso ' SHUT V-4 ,

D1 Water Flush Iso SHUT V-8.1 - Press Smpi Bomb Inlet SHUT

  • V-8. 2 Press Smpi Bomb Outlet SHUT V-9 .

Expansion Vessel Inlet SHUT V-16 Argon Gas. Strip Purge . SHUT

  • V-lb RC Backflush 6 o' clock V-19 . Undiluted Liq Smpi BYPASS V-22 RC Purge Waste / CAP ,

WASTE O

r.- , , - - -,m,, ,_.-..r y - . - - , - . . . , . . . ,, ,-. , ,-. - - _ , m . , _., - , , .. - - , , - -

EP-RET-3C JA'i 1 2 10M. '

Page 21' of 24.

i.

' Attachment 1 (cont'd) .

( .

Liquid Sample Panel (cont'd) -

. DV-l' -

Diluted Liquid Sample' BYPASS l .

l V-Il Expans' ion Vessel Outlet CLOSED

. l DV-2 Diluted Gas Smpi 3 o' clock ,

.V-10 -

Expansion Vessel Vacuum SHUT V-13 .Dil Gas Smpl Vac SHUT Argon Purge to Dil Gas,Smpi

l. V-14 -

SHUT -

, V-15 Gas Sep1 to GC SHUT ,

V-12 Argon to Eductor SHUT -

C '

' Liould Sample Panel (Demin Sect)

  • DMV-1.1 CVCS Demin Inlet Iso SHUT DMV-1.2 -CVCS Demin Outlet Iso SHUT

, DMV-1.3 . (Spa re) SHUT

! DMV-3 DI Water Flush SHUT.'

DMV,-2.1 CVCS Demin Inlet Smpl SHUT

. DMV-2.2 ,

CVCS Demin Outlet Smpi SHUT -

DMV-2.3 (Spa re) . .

SHUT e Q

( . .

W

.--,-,e-,,---n ,.,-,.n. - . - < . - ,= - - - - -,, _, m.,-.,.,,y-.,,,.,,wn-.-,--,m..,,ncy r,,- -, , , , . - -,,- ,.,. awn--- - - .,--~n-n,.- , , .,.--,--,-,r,-

z

~

~

EP-RET-3C Jr,tl 1 R 1334-Page 22 of 24 Attachment 1 (cont'd) -

CASP Control Panel ,

i AV-1/SV-1.2 Smpi Pos #1 Inlet /0[utlet- CLOSE SV-2.1/SV-2.2 ~ Smpi Pos. #2 - Inlet /0utlet -

CLOSE SV-3.1/SV-3.2 Smpi Pos #3 Inlet / Outlet CLOSE

~

. SV-4.1/SV-4.2 Smpi Pos #4 Inlet / Outlet CLOSE SV-5 Smpl Bypass ,

. CL,0SE SV-10 ,- Nitrogen to Eductor CLOSE AV-2 ,

Return, to Containment CLOSE SV-6 ,

Eductor Suction Iso CLOSE (At Sample Acquisition Panel) .

. ASl'10A Cont Air Smpi A Iso CLOSE AS110B ' Cont Air Smpl B Iso CLOSE e

G e e f .

e

  • e

- 9 9

e

. e-- 4 .~- ,..-c.,4. . . . . , ,4 m. .,..-,,,r, .- ~ ~ . ,,. -

,.2-m- . , , . _ , . w., mwen.. .m.4m. n. ,w.,, .e,c,--,w-,-.ww.p--. e n- p,4..,--

e ,

- EP-RET-3C JAN 121984 Page 23 of 24 Attachment 1 (cont'd)

( ,

Chemical Analytical Pandl l

V-2 1C Sipl Dutlet OPEN IC Loop 6 elect CLOSED J V-5 .

l V-6' 02 .oop Select 1

02- Cal-- ,

02 Analyzer Select YSI -

.. V-7 _

02 Loop Outlet OPEN V-8 ,

V .9 02 Anal Cal' Supply SHUT .

V.-10 Inst Air Supply OPEN DI W'ater Supply OPEN V-l l ,

V-12 Nitrogen S'upp'ly -

OPEN Argon Supply to GC OPEN V-14 ,

Cal-3 Supply OPEN V-15 SHUT V-17 02 Cal Tk Recirc SHUT V-18 02 Cal Tk Drain Cal-3 Drain SHUT V-19 ,

pH Cal Tk 2 Drain SHUT V-20 IC Inject,P6rt SHUT

. V-13 pH Cal Tk 2 Supply SHUT V-16 pH Cal Tk 1 Drain SHUT V-25 pH Cal Tk i N2 Supply VENT V-27 ,

pH Cal Tk 2 N'2 Supply. VENT V-28

~

Cal-3 N2 Su'pply VENT

. ,,V-29 ,

pH Cal Tk Select CAL-1 V-30 .

pH Cal Tk 1 Supply SHUT V-26 SHUT V-24, 02 Cal Tk Fill

{

4 O

EP-RET-3C JAN 3 21934 Page 24 of 24

(, .. ,

I.M.C.C. CONTROL PANEL -

HS-3 Dilution' Water Bite Valve 0FE HS-4 Air / Hat,er Flush Valve OFF -

HS-5 . Pressurized Reactor Cool to 1.M.C.C. 0FF .

HS.-6 .

Reactor, Cool. Bite Valve OFF

, HS-7 ', Mixing Chamber Flush / Vent Valve OFF HS-8 -

Undil. RX. ICool Smp1. Outlet Valve OFF

~

HS-9 Undil . RX. Cool. Smpl/ Divert Valve OFF .

. HS-10 Mixing Chamber Outlet Valve ,

OFF

. HS-11 Dil . RX. Coo-l . Smp1. Outlet Valve .

0FF HS'-12 Depressurized RX. Cool . to 1.M.C.C. OFF HS-13 Degassifier Outlet / Flush Valve OFF i

( ,

HS-14 Dil. Wtr. Outlet Valve OFF HS-15 Air Fl'uch to Mixing Chamber 0FF HS-16 . Gas Marinelli Bypass Valve 0FF

~

Main Power Switch ON

. o

(

~

D

. .

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