ML20217R148
| ML20217R148 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 09/25/1993 |
| From: | WISCONSIN ELECTRIC POWER CO. |
| To: | |
| Shared Package | |
| ML20217Q567 | List: |
| References | |
| IT-205, NUDOCS 9709040259 | |
| Download: ML20217R148 (19) | |
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POttfr REACH NUCLDAR PLANT IT 205 INSERVICB'IBSTS MAJOR Revision 10 t
June 18,1993 PRBSSURIZER POWER-OPERATED RELIEP HlXORD VALVBS AND BLOCK VALVES rnocrt,tmr. vrAnun cunnr.NT Ano enrc' re (COLD SHUTDOWN)
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UNIT 2 f
Date. 9 fr 9.T DSS GL/>T vr 2 1.0 EURPOSE De purpose of this test is to perform the following periodic inservice tests.
c 1.1 A cold shutdown full stroke test of the following valves as required by ASME Bouer
& Pressure Vessel Code,Section XI, " Rules for Inservice Inspection of Nuclear Power Plant Components."
2RC 515 Power Operated Relief Block Valve 2RC 516 Power Opersted Relief Block Valve 2RC-430 Power Operated Rc!1ef Valve 2RC-431C Power Operated Relief Valve,
1.2 A ref *eling shutdown test of the position indicators for power operated relief valves, 2RC 430 and 2RC-431C, as required by Technical Specification Table 15.4.1 1,
?
d Item 30.
1.3 A cold shutdown full simke test of the power-operated relief valves,2RC-430 and p
2RC-431C, as requind by Technical Specif. cation Table 15.4.1 1, Item 29 and the J
alarm portion of item 33, nese tests also satisfy envimamental qualification requ,remt.nts.
l.4 A refueling shutdown test of the position indicators for power operated relief block valves, 2RC 515 and 2RC 516, as required by Technical Slwelfication Table !$.4.1 1, hem 31.
l l.5 Verify the operability of the PORVs with IA available and with the N backup system when IA is unavailable.
1.6 To perform a stroke open, stroke closed, and a seat leakage test of the following check valves; IA 1335,1338,1418,1419,1652, and 1653 as required by ASME XI.
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PRES $URIZERPOWER-OPERATED RrI1FJ2 VALVES AND RI4CK VALVES (COLD SIIUTDOWN)
UNIT 2
- f.,
N PREC' lmONS AND LIMITATIONS 2.0 A
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2.1 For the purpose of valve stroke testing, the stroke time is the time it takes the valve to go fmm full open to full shut or full shut to full open, by the control leard indication. The stopwatch should be staned at the moment the control switch is actuated.
f 2.2 The local valve position indicator for remote:y operated valves will tw checked 4
during' refueling shutdowns only.
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2.3 Al h this tast may be performed when the system is aligned for LTOP, it should jf pre,7p,, Ij',be" performed when LTOP is not required.
3.
When th@e system is aligned for L10P, at least on: PORV must be ope
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3.0 INITIAL CONDmONS INmALS_
/
3.1 This test is leing done to satisfy:
'Ihe nonnally scheduled callup. Task Sheet No. Cl'Nl Post maintenance operability test for (equip. ID)
MWR No.(s)
Task Sheet No.(s).
_ Special test - no numters Explain:
(3%
3.2 When the system is aligned for LTOP, then both PORV trains are
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3.3 N cylinder pressure is > 1400 psig for 2RC-430.
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N cylinder pressure is > 1400 psig for 2RC-431C.
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3.4 A stopwatch is available for timing the <treking of valves.
1D No.
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POINTilBACII NUCLEAR PLANT IT 205 INSERVICE TBS 13 MAJOR Revision 10
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Tune 18,1993 PRESSURIZER POWER OPERATED RELIEF VALVES AND BLOCK VALVES (COLD SIIUIDOWN)
UNIT 2 INITIALS 3.5 The PRT is in a condition to accept the consequence of cycling the Q#
PORVs if the RCS is pressurized.
IX2 3.6 Permission to Perform Test The conditions required by this 'est are consistent with required plant conditions Inct 'ng equipment operability. Permission is granted to perform this te.
b h DATE DSS b4 TIME
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' CAUTION *s WIIEN TIIE SYSTEM IS ALIGNED FOR LTOP,211C-431C SIIAlf BE OPERABLE MTIILE PERFORMING l
SECTIONS 4.0 TIIROUGII 8.0.
NOTE:
Reference Figure i during she performance of this test.
NOTE:
If a stroke test of PORY 2RC-430, block m!w 2RC-516, or a stroke open test of141335 or 1M2 is not required, Section 4.0 may be N/A.
4.0 SIROKE TEST OF POWER-OPERATED PFUEF VALVE 2RC-430 AND BLOCK VALVE 2RC 516 WITII INSTRUMENT AIR SUPPLY AVAILABLE AU]2 STROKE OPEN TEST.,QF IA 1335 AND 1652 CIIECK VALVES.
4.1 Declaro 2RC 430 OOS and enter a 7-day LCO (T.S.15.3.15. A.2) If LTOP is requimi.
-7d/mi l
4.2 Shut instmment air check valves bypass valve IA 1336.
f/Y 4.3 Shut 2RC 516. Power-Oncmted Relief Block ValEC 4.3.1 Time to shut.
70 lll/ sec.
4.3.2 Check the rising stem indicator fo'r shut indication.
Ml'lt.-
4.3.3 Check for shut indication on the control board.
4 21/
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'PRasU""" POWER OPEbTED M 3""' I8' I993 VAINES '
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_ INITIA13 4.'4 Doen 7RC-430. Power Operated RelicLyglg 4.4.1 Time to open.
_ /.<P[__sec.
4,4.2 Check the local valve position Indicator for open indication.
I bo ' % open
-4.4.3 Check for opd indication on the control board.
2
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4.4.4 sJfr Che'ck'n.4 :vr. 1 ~ q G, PORY NOT SHUT
- annunciator comes in on a ;Y((:' M?22C04b b::49.%M Q'
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./7 }L 4.5' Shut 2RC-430. Power Onented Relief Vah e e
i 7 N.S i 4.5.1
., Time to shut.*f' b.
O. 8 T sec, b
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Check the' local valve position Indicator for shut indication.
4.5.2
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% open 4.5.3 Check forjl5t. indication on the control board.
[/M 4.5.4 Check *PORdNOT SIIUT" annunciator clears on 2C04.
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4.6
,Open 7RC-516. Power Onerated Reljef Diock Valyg 4.6.1 Time to open.
_N_'7/ sec.
4.6.2 Check the rising stem Indicator for open indication.
A/A-3a 4.6.3 Check for open Indication on the control board.
AAfd 4.7 Check the valve operability by comparing the data with the limits in the Operations Standing Order.
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- Revision 10
'T j}i "1.-4.'.iM June 18,1993 PRESSURIZER POWER OPERATED RELIEP VALVES'AND BLOCK VALVES (COI.D SHUIDOWN)
UNrrf" INrnALS__
((a stroke seat of 2RC-430 u.dng N or stroke open test ofM H18 is not NOTE:
2 regadred, then Section 5.0 rnay & NM.
5.0 SIROKB TEST OF POWER-OPERATED RELIEF VALVE 2RC-430 WiiIIJ USING N, BACKUP and STROKE OPEN TEST OF IA 1418 CIIECK VALVE 5.1 Verify open the N cylinder stop.
, /7/d 2
Verify open the N supply header stop IA 1332.
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5.2 2
Record N cylinder pressure.
POJ"D psig w/M
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5.3 2
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4 -
l 5.4 Isolate IA supply to 2RC-430 by shutting IA 1334.
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5.5 Adjust Na regulator (IA 6342) delivery pressure to 100 psig, g/W
/
5.6 Shut 2RC 516, PZR PORV isolation MOV. '
fW 5.7 Qpen 2RC-430. Power Oxrated Relief valve 5.7.1 Time to open.
/. / 7 sec.
5.7.2 Check the local valve positiog indicator for open indication.
80
% open 5.7.3 Check for open indication on the control boani.
71 6,
-- w 5.7.4 Check 'PORV NOT SIILTr* annunciator comes in on 2C04.
f]/Jx Check no gross N leakage t the operator for 2RC-430.
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5.7.5 2
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PLANT IT 205
..o6 70Dfr.
MAJOR
,T DISERVICW,1115'Is Revision 10 A W 'ty?
June 18,1993
.s, 3 l = :,,
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PRESSURIZER) POWER OPERATliD REllEP VALVES AND BIDCK VALVES (COLD SIIUTDOWN)l UNI'I' 2
' (' F rNmALS 5.8 Shyt 2RC 430. Power-Ocerated Rellef Valve 5.8.1
'a(me to shut.
.'f J __ sec.
Check the local valve position indicator for shut indication.
5.8.2 O
_% open A/44 Check for shut ludication on the control leard.
5.8.3 5.8.4
. Check "PORY NOT SIIVI* annunciator clears on 2C04.
/7/6_
li/N85;;'
J %~U psig 5.9 Record N/ Cvilnde'r Pressure.
t 3
l 5.9.1 Pressure from 5.3 270 _ psig minus 20N._ psig equals
{ rom 5.9 5.9.2 Pressu M#tl_
5.9.3 Pressure drop / valve cycle O
_ psig 5.10 If the nitrogen tottle pressure drop is:
[/#D 5.10.1 s25 psig - go to Step 5.11.
5.10.2
>25 psig g
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M
- a. Reupen 2RC 430
- b. Correct the leakage at the valve operator
- c. Shut 2kC-430
- d. Perform stroke test per 5.4 through 5.10
- c. Note all corrective actions in remarks section, gj M/V 5.11 Open 2RC 516, PZR PORV isolation MOV.
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5.12 Open IA.1334, Page 6 of 18
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..e.,7,ng zw IT 205 PLANT 4 '.
MA10R IN5ER.,g ;CBGESTS '
VI Mion 10
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PRESSURIZER POWER OPERATED RELIEF VALVES AND BIDCK VALVES (COLD SHITTDOWN)'
UNIT 2 INrr1At s NOTE: ifNa boule prenure I.s <1400psy, change the Na bottle.
Record Na bottle pressure 7 OJ'O psig A 4v x 5.13 I
Check the valve operability by comparing the data with the limits in yFK./
5.14 the Operations Standing Order,
{f a stroke closed or seat leakage lett ofIA H18 is not required, Section 6.0 NOTE:
may be N/A.
s..
STRO}m CLOSmYAND SEAT 1 TRKAGil TEST OF CHECK VALVE IA-1 6.0
/~7M 6.1 Shut the N cylinder stop for 2RC-430.
f 3
._ / 7 ) M 6,2 Shut the N supply header stop IA 1332.
2 A/M 6.3 Uncap and open N vent IA 1420.
2 Perform a stroke closed and seat leakage test of I A 1418 by:
6.4
./7/ Y 6.4.1 Open Na supply header stop 1A 1332.
When the piping has been depressurized or 20 seconds has 6.4.2 elapsed, check if pip *aig can be depressurized.
[ Yr:S - TEST SAT, continue with Step 6.5.
8 NO - TEST UNSAT, submit MWR for IA 1418, consider IA 1418 OOS, and continue with Step 6.5. AW 6.5 Shut and cap N vent valve IA 1420.
2 MIf Open the Na ylinder stop valve for 2RC-430.
c 6.6
/84 6.7 Check open Na supply header stop valve IA-1332.
/
Page 7 of 18
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IT 205 MMOR h U
~7 tiGERKCB'IErfS Revision 10 b\\.
M/'ryffid/N,ys.,_ _
June 18,1993 y c q.16 b.;.
PRESSURIZER POWER-OPERATED RELIEF h
VALVES ~AND BLOCK VALVES (COLD SHITIDOWN)
UNIT 2 INrnAIS _
lf a stmke chued or set t leakage test ofIA 1335 and/or 1652 is not regiated, NO1E:
Seaton 7.0 may be N/A.
STROKE CLOSED AND SEAT LEAKAGE TFST OF CIIECK VAlyIM I A 1335 7.0 AND 1652 Check shut IA 1336. instrument air check valve bypass valve.
,/7/D
~
7.1
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~ h. Shut IA 1334 instrument air supply to 2RC 43 7.2 Y
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loosen the tubing connect 7.3 IA 1334 to depressurite tubing. Tubing snay be completely disconnected if Fiquired.
- $1$.9 4'
Once depressurized, check for seat leakage on IA 1335 and IA-1652 7.4 by use of SNOOP on the loosened connection on the downstream side,/7/
i ofIA 1334.
k No leakage evident - TEST SAT NO1E:
Some' check n1!w leakage is acceptable a: long as Na ylinderpressure dmp is 120 psig/hr.
c Ie.akage evident I acceptability to be determined by drop test.
s NOIE:
N, cylinder dmp test is to be performed regardless of shether the check udw seat leakage test indicated seat leakage or not.
7.5 H: System thak Test for 2RC-430
?
Ns ylinder pressure 70 t/v Pecon! Time' o 920 c
After a minimum of 15 minutes (1 hr. max)
Record Time O ffr N cylinder pressure 7 04 O Calculate rate of N cylinder pressure drop G
psig/hr If s20 psig/hr TEST SAT j /'/v Page 8 of 18
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NUCLEAR PLANT IT 205 r:,....
MAJOR
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INSERVICE TES73 l
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Revision 10
=
te jgd, 'l June 18,1993 PRESSURIZER POWER OPERATED Rf'IM VALVES AND BLOCK VALVES
=
(COLD SHUTDOWN)
UNIT 2 INITIALS _
If >20 psig/hr, SNOOP leak test the N supply system from the N:
2 bottle up to the PORV solenold valve and correct any leakage until N:
usage is s20 psig/hr. If Icakage is due to check valves IA 1335 and 1652, submit MWRs to have them repaired / replaced and consider them OOS. Note any action taken in the remarks section.
A/4./
7.6 Reconnect / tighten tubing on the outlet side of IA 1334 (from
- N Step 7.3).
1 c,,':,
7.7 n IA 1334 instrument air supply to 2RC-430 and SNOOP check g
i 8.0 PLAdB 2RC-430 IN SERVICE WIT 11 INSTRUMENT AIR AND N, BACKUP
~-
24 ALIGNED FOR L'IOP c
8.1 Perform Indeoendent Second Check of f A Valves for 2RC-430 b
b N cylinder stop for 2RC 430 OPEN 2
IA 1332 N supply header stop OPEN A
2 IA 1334 instrument air supply to 2RC-430 -
OPEN v /D IA 1336 instrument air check valves bypass SIIUT F /A Y
NOTE:
The key snuch for LTOP on 2OM is procedumfly comrolled by OP-3C/ Cts 4C.
jt Perform independent Second Check of Valve Control Switches at 8.2
~
2CM 2RC-430 PORV AUTO &Si Midposition A,
^{
y 2RC 516 Block Valve
~
2RC-430 LTOP D.able Key Switch As Directed by WNk 8.3 Return 2P.C-430 to service and exit 7 day LCO (TS 15.3.15.A.2)if
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Page 9 of 18
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June 18,1993 b
PRESSURIZERPOWER-OPERATED RIIIEP VALVES ANDBLOCK VALVES (COLD SIIUIDOWN)
UNIT 2 INITIALS 5 CAUTION *: WIIEN TIIE SYSTD1 IS ALIGNED FOR I TOP, 2RC-430 SIIALL BE OPERABLE WIIILE PERFORh!ING l
SECTIONS 9.0 TIIROUGI! 13.0.
N07E.
ifa atmke test of PORY 2RC431C, block w!w 2RC-515 or a stroke open tut ofIA 1338 or 1653 is twt regsdred. Section 9.0 may be N/A.
9.0 STROKP TEST OF POWER OPERATED RMJEF VALVE 2RC-431C AND BLOCK N ALVB 2RC-515 WITII INSTRUMENT AIR SUPPLY AVAILABLE l
AND STROKB OPEN TEST OF IA 1338 AND 1653 CIIECK VALVES
$$fRMAYvl&,?;f.;j*n 9.1 Declare 2RC 431C OOS and enter a 7-day LCO (T.S.15.3.15.A.2) If#/A MI(W LTOP is required; l
9.2 S$$ Instrument air check valve bypass valve IA-1339.
A 4-9.3 Shut 2RC 515. Power-Onerated Eclief Block Valve 9.3.1 Time to shut.
/ f, D sec.
9.3.2 Check the rising stem Indicator for shut indication.
AMO 9.3.3 Check for shut Indication on the control board.
y/k 9.4 Doen 2RC-431C. Power-Operated Relief Valve
/'I 9.4.1 Time to open.
sec.
9.4.2 Check the local valve position indicator for open Indication, ioe % open 9.4.3 Check for open indication on the contml board.
M /b 9 4.4 Check 'PORV NOT S11UT* annunciator comes in on
[ lib 2C03 Page 10 of 18
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CII NUCLEAR PIAE IT 205 IN$ERVICB'ESTS hiAJOR
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June 18,19)3 F
PRESSURIZER POWER OPERATED REtJrm VA!.VES AND BLOCK VALVES (COLD SIIVIDOWN) i
UNIT 2 INITIALS A
9.5 Shut 2RC-431C. Powst:Qpsnied Eclief ValYe.
- O 9.5.1 he to shut.
sec.
f 9.5.2 Check the local valve position indicator for shut indication.
O
% open t
9.5.3 Check for shut indicatl~ a on the control board.
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9.5.4,
Check *PORY NM dlIUT* annunciator clears on 2C04. /N S-r
.s F
9.6 Onen 2RC 515. Power Ocerated _ Relief Block Valvt.,
G O N sec.
- 9.6.1 he to open.
9.6.2 Check the rising stem indicator for open indication.
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9.6.3 Check for open indication on the control board.
f/lKe 9.7 Check the valve operability by comparing the data with the limits in
/7hD the Operations Standing Order.
2)
NOTE:
If a stivke open test of 2RC 43]C using N; or stroke open Int of LA 1419 is
- f.
- not required, then Sectic?t 10.0 may be NM.
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10.0 STROKE TEST OF POWER OPERATED REllEF VAINE 2RC.43tc WillLE y
USING N, DACKUP AND STROKE OPEN TEST OF1A 1419 CllECK VALVE 10.1 Verify open the N, cylinder stop.
A>h/
a
[h MAT /
10.2 Verify open the N supply header stop IA 1333.
i 10.3 Record N, cylinder pressure.
2/06 psig Al*
,d/tv l
10.4 1solate 1A supply to 2RC-431C by shuttin.t IA 1337.
10.5 Adjust N, regulator (IA 6343) delivery pressure to 100 psig.
,/"Y'v 10.6 Shut 2RC-515, PLR PORV isolation MOV.
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Revision 10 June 18,1993 7y$174 PR3BSURIZER POWERMTED REUEF VALVES'AND RIDCK VALVB5 (COLD IMUTIKJWN)
UNIT 2 INITIAfM 10.7 Open IRC 4310. Ibwer onented Relief Valve A/M,,,
10.7.1 Time to open.
/.O I
sec.
10.7.2 Check the local valve position Indicator for open indication.
/c0 % open 10.7.3 Check for ope 4 Indication on the control tuni.
MM
's 10.7.4 Check PORY NOT SHIJr' annunciator comes in on 2k,f
?.
,M M 10.7.5 Check no gross leakage at the operatnr for 2RC 431C.
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- .';; q '
10.8 ht 2RO 431c. PoweoOnented Rellef Valve 10.8.1 Time to shut.
sec.
10.8.2 Check the local valve position indicator for shut indication.
O
% open 10.8.3 Check for shut indication on the control board.
MN 10.8,4 Cher.k 'PORY NOT SIIUT* annunciator clears on 2C04.,/ W @
10.9 Record N. cvilader Pre <<ure.
9/00 psig l
10.9.1 Pressure from 10.3 2/40 psig minus 1
l 10.9.2 Pressure from 10.9 7/00 psig equals 10.9.3 Pressure drop / valve cycle O
psig
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NUCLEAR Pt.MTT 1T.205
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MAJOR Dl53RVICE'111573 Revision 10
' ff -
June 18,1993 3
h PIul85URIZER POWER OPERATED RE!JEF y
VALVB5 AND BIDCK VALVES (COLD SHUrDOWN)
UNIT 2 INrrIAt3.
10.10 If the nitrogen bottle pressure drop is:
M'M l
10.10.1 s25 psig. go to Step 10.11 10.10.2
>25 psig
[
gl
- a. Reopen 2RC-431C
- b. Correct the leakage at the valve operator q
- c. Shut 2RC-431C j
- d. Perfonn stinke ten per 10.4 through 10.10 l
- e. Note all conective actions in remarts section.
/'7/D 4
10.11 Open 2RC 515, PZR PORV isolation MOV.
AI 10.12 Open IA 1337.
NOTE: If Na bottle pressure is <!400 psig, change the Na bonte.
MA-10.13 Record N bottle pressure 2 /00 psig 2
l 10.14 Check the valve operabilih by comparing the data with the limits inNl M
the Operations Standing Onier.
if a urole closed or seat leatage te.st ofIA-1419 is not required, Sedon 11.0 NOTE:
nusy be NM.
STROKE CIfSED AND SEAT LEAKAGE TEST OF CIIECK VALVE 1A 1419
?
11.0 MIW Shut the Na ylinder stop for 2RC-431C, 11.1 c
MM 11.2 Shut the N supply header stop 1.r1333.
A/lo i1.3 Uncap and open N: vent IA 1421.
Page 13 of 18 '
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NUCLEAR PLANT IT 205 MAJOR I,NSERVICE TESTS Resision 10 nv.. ~
P ;U June 18,1993 6
PRESSURIZER POWER OPERATED RELIEP VALVES'AND B1 JOCK VALVES (COLD SHUIDOWN)
UNIT 2
.JmTIALS 11.4 Perform a stmke closed and seat leakage test of 1A 1419 by:
11.4.1 Open Na supply header stop 1A 1333.
d/%
11.4.2 When the piping has been depressurized or 20 seconds has elapsed, check if piping can be depressurized.
YES TEST SAT, continue with Step 11.5.
NO - TEST,UNSAT, submit MWR for IA 1419,
- 4. s. p maMae IA l419 O.,OS, and continue with Step i1.5.
l 7
- 4. y; 11.5 Shut and cap N. vent valve IA 1421.
f7/*
2 Okthe Na ybNder stop vaIve'for 2RC-431C.
/7/fo 11.6 c
11.7 Check open Na supply header stop bye IA 1333.
./b/th
{f a stroke clased or seat leakage te.st ofM 1338 and/or M13 is not required, NOTE.
Section 12.0 may be N/A.
STROKE CLOSED AND SEAT LEAKAGE TEST OF CITECK VALVE 9 IA 13).B 12.0 AND 1653 12.1 Check shut IA 1339 instrument air check valves bypass valve.
,/7/W_
12.2 Shut IA 1337 instrument air supply to 2RC 431C.
M/M.,_
12.3 Loosen the tubing connection on the outlet side (10RV side) of IA 1337 to deprest.nize tubing. Tubing may be conipletely M/7U disconnected if required.
Page 14 of 18
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3.e.py, CLBAR PLANT IT 205 MAJOR
- ;I,
INSERVICEnKrs' "*""
Revision 10 4Up June 18,1993 i
PRESSURIZER POWER OPERATED REllEP i;
VALVES AND BLOCK VALVES (COLD SHU7DOWN) -
UNIT 2
__IN m AIS 12.4 Once depressurized, check for seat leakage on IA 1338 and 1A 1653 by use of SNOOP on the loosened tubing connection on the
./7/*
downstran side ofIA 1337.
No leakage evident - TEST SAT NOTE:
Some check n11w leakage is acceptable as kmg as Na ylinder precure drop is s20 psig/hr.
c h
evident - acceptability to be determined by dmp test.
j q1,ifR:y y NOTE: N, cylinder drop sest is to be performed regardle.ts of whether the check n1!w seat leakage test indicated seat leakage or not.
.-}N,
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12.5 N, System link Test for 2PC-431C Record Time /O/t/
- 'N cylinder pirssure p(/f G y
Aher a minimum of 15 minutes (1 hr. max)
Record Time /07/
N cylinder pressure 2nr0 23 '
2 Calculate rate of N cylinder pressure drop 2 u psig/hr 4
=
If s20 psig/hr -TEST SATM#W If >20 psig/hr, SNOOP leak test the N supply system from the N 2
2 bottle up to the PORV solenoid valve and correct any leakage until N usage is s20 psig/hr. If leahge is due to check valves IA 1338 and 1653, submit MWPs to have them repaired / replaced and consider
,them OOS. Note any action taken in the irmarks section.
, y/W g,
X 12.6 Reconnect / tighten tubing on the outlet side of IA 1337 (from
//W Step 12.3).
12,7 Open IA 134s iasttument alt supply to 2RC-431C and SNOOP check AAu fitting.
Page 15 of 18 *
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N N NU m PIAffr IT 20$
IINSERVICE'I155T3 MAJOR Revision 10 June 18,1993
)
PRES $URIZER POWER OPERATED RI11EF VALVES AND BLOCK VALVES (COLD SinTIDOWN)
UNIT 2 INTI1AI3 13.0 PIACE 2RC-431C IN SERVICE WITil INSTRiniDir AIR AND N,11ACKUP AIJONED FOR LTQ2
13.1 PIIform Indeoendert Second Check of IA Valves for 2RC 431C h
N cylinder stop for 2RC-431C OPEN 3
IA 1333 Na supply header stop OPEN l&
IA 1337 instrument alt supply to 2RC-431C OPEN IML IA 1339 instrument air check valves bypass SliUT
- # Ul-f NOTE: The key suiscN forLTDP on 2C04 Lr procedum!!y ccmtrolled by 0!3CW%,.;.y I'
13.2 Drrfortn I$d m S
d Check of Vahv Control Switches at
^
O 2.C41 F Q. "
2RC 431C IR AUTO & SIIUT 2RC 515 Block Valve Midposition & OPEN W
2RC 431C. LTOP Enable Key Switch As Directed by DSS
/]-[
13.3 Retum 2RC 431C to service and exit 7 day LCO (TS 15.3.15.A.2) if j
LTOP la required l g4 /71h/
14.0 ANALYSIS TO BE COMPLETED WITIIIN 96 I!OURS BY OPERATIONS MANAGER OR IIIS REPRESE!frATIVE.
14.1 Comparisons with allowable range;, of test values and analysis of deviations complete.-
/d' Y'
14.2 Any requirements for cortective action?
Yes No X (If yes, give details in the remarks wetion.)
Page 16 of 18 4ddhisd$ibe.
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i-INSERVICS'IESTS
. MAJOR 36 Revbkm 10
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'.y June 18,1993 PRES 5URIZER POWER OPERATED REllEP l
VALVESiAND BLOCK VALVES (C0lliSHITrDOWN) t, UNI'I' T
inn 1ALS_
14,3 Data analyzed by d J-6-ffd' r
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- 7 f 3 Time and date Remarks:
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' PRESSURIZER POWER OPERATED REllEP
'i VALVB5tAND BIDCK VALVES
.t (COLD.5HUIDOWN)
UNIT 2 n ;t;.L FIGURB'l:' PORY PNEUMATIC SYSTDi NO7E: System shown augnedfor LT01'.
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