ML20148L974

Instruction Change 2172,Rev 8 to Essential Instrumentation Operability Verification

ML20148L974
Person / Time
Site:	Sequoyah
Issue date:	11/04/1987
From:	TENNESSEE VALLEY AUTHORITY
To:
Shared Package
ML20148L980	List: ML20148L974 ML20148M066
References
SI-604-01, SI-604-1, NUDOCS 8801280260
Download: ML20148L974 (24)

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SQN SI-604 Page 1 Revisto'n 8 1.0 PURPOSE The purpose of this instruction is to ensure that the essential surveillance instrumentation needed to monitor plant processes during normal operating conditions is verified operable. Operability will be verified by ensuring that all hrs on loop equipment are complete, the power supply for each loop is energized, the proper valve alignment for instrument sensing lines, and that Tech Spec transmitters that cannot be verified operable by a channel check will be backfilled. Operability of loops that can be verified operable by channel checks will be performed by SI 2 and 3.Cl This procedure takes no credit for satisfying any Technical Specification Surveillance requirements but is a referenced document to GOI-lE and IF.

Appendix A of this instruction shall be performed each refueling outage Immediately prior to entry into Mode 4 or whenever requested by the Operations section.

This appendix is a verification that all WRs are completed and the loop power supply is operable.

Appendix B is the checklist for verification of proper alignment of all safety related in-line instrument valves.

This. checklist shall be performed each refueling outage prior to entry into mode 4 or whenever requested by Operations Section.

Appendix C is a list of Tech Spec transmitters which must be backfilled prior to entry into Mode 3.

These transmitters are on nonredundant

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process instrumentation that cannot be verified operable by a channel check.

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Appendix 0 is a cross reference of Tech Spec transmitter to sensing line

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2.10 MI-19.1.10 2.11 HI-19.1 ll 2.12 HI-19.1.12 2.13 HI-19.1.13 i

2,14 HI-19.1.14 2.15 MI-19.1.15 3.0 PRERE0VISITES 3.1 Notify the SR0 and Unit Operator prior to beginning work.

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Revision 8 4.0 PRECAUTIONS

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4.1 Observe all posted radiological control precautions and procedures.

5.0 PROCEDURE 5.1 Check the appropriate reason for the test on the data package cover sheet.

5.2 Obtain the Senior Reactor Operator's (SRO) approval and signature 3

on the data package cover sheet and notify the UO of the work to be done.

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NOTE:

Steps 5.3, 5.

and55maybeworkedoutofsequenceor simultaneousl 5.3 Prior to entry into Mode 4 following a refueling outage or when requested by operations, perform Appendix A according to Steps 5.3.1 through 5.3.3, Appendix B, and document accordingly.

NOTE:

"Operable" and "Ready for Service," as used throughout this procedure, imply that a loop voltage check for each instrument loop meets the criteria given in this procedure, or if the criteria is not met, steps are taken to correct the problem and ensure the loop meets the criteria of this procedure.

The absence of an orange sticker and work request (HR) are the final criteria which complete the SI's overall available for service requirement.

5.3.1 Check and record the Test Point Voltage for each item in Appendix A, and sign on the data sheets as each is completed.

The presence of voltage is verification that the power supply is functional.

If voltage is not present, evaluate the problem and initiate a WR if necessary to correct the problem.

5.3.2 Circle the letter (y-yes, n-no) provided on data sheet to indicate the HR/ orange ball status of the listed instrument and associated loop.

The SIMF shall evaluate the status of a WR to determine whether it is active or has already been worked.

5.3.3 If the instrument loop is determined not to be operable or a HR/ orange ball exists on the instrument loop, enter comments in the remarks column reflecting the problem or HR number.

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SI-604 Page 4 Revision 8 5.0 PROCEDURE (continued)

I 5.4 Star' ting from the root valve, verify each valve listed in Appendix B is in the configuration, as shown, and sign on the data sheet as each is completed.

If a valve is not in the configuration, as shown, list on the Deficiency Log and contact General Foreman and SRO for disposition.

If concurrence is obtained for returning valve to normal configuration, note on Deficiency Log and signoff on data sheet.

If concurrence is not obtained, list the work r.

package number controlling the valve configuration on the Deficiency Log.

5.5 Backfill sensing lines for the Tech Spec Transmitters listed in Appendix C in accordance with the appropriate maintenance c$

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6.0 ACCEPTANCE CRITERIA vee _ p a t% ca J ip e hx; "s.5

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1. ~.y is no t 6.1 "As Found":

No as found acceptance criteria exists for this procedure because the instrument loops checked are not required to be operable prior to the performance of this instruction.

6.2 "As Left": All of the instrument loops checked by this procedure must satisfy the criteria given on the data sheets and be operable and ready for service as defined by Step 5.3.

6.3 All in-line instrument valves are left in the configuration as specified in Appendix 8.

If another in-progress package has control of a valve and the valve cannot be returned to normal I

configuration, list the package number on the Deficiency Log under disposition.

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CONFIGURATION VERIFIED BY VERIFIED BY MAIN CONTROL ROOM CONDENSING UNIT A-A & B-B -- El. 732' Contol Blda.

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Started Finished APPENDIX C Page 1 of 1 NOTE: Under the column "Backfill Procedure" X = 1 for Unit 1 and 2 for Unit 2.

Tech Spec transmitters that require sensing line backfilling.

Backfilling Transmitter Panel Backfill Complete Identification Location Procedure Performed By PT-1-72 L-109 MI-19.X.10 PT-1-73 L-110 MI-19.X.10 FT-63-91C L-55 MI-19.X.1 FT-63-92C L-55 MI-19.X.1

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A MUST HAVE Fit APPROVA BY FINAL APPR APPROPRIAIE RESPONSIOLE DAT BY _ -

B Yh.1 4k

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_ Approved ___

/ IUALAE.ERQYAL 1)I

_DAI L SE NOTIFIED (REQUIRE 0 IF PLANT C0tiflGUREAT10N

/

21 AFFECIEO)

/

DY

___ DATE.

APP. RESP 0tJSI81.E MANAGER

~

CHANGE iMY NOW DE IMPLEMENIED (1)

I)'IN!r!ATOR/ RESPONSIBLE SECiloti SUPERvf SOR/APPROPRI ATE I

OISTRIOUfl0N FOR INIS ICF BELOW.

OIIERii!hE A00lII0tlAL

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i Page 13 Revision 9 ATTACHMENT 1

((,.

SCREENING REVIEW FORM FOR 00CUHFJL[lFG APPLICABILITY OF USQD EVALUATIOy THIS FORM IS IO BE USED TO PROVIDE A RECORD OF THE REVIEW 0F EACH CHANGE TO AN INSIRUCTION, I'ROCEDURE RA0 WASTE SYSTEM OR THE FACILITY AND EACH IEST OR EXPERIMENT PROPOSE 0 TO BE CONSIDERED AI SQN. ADDITIONAL SHEETS MAY BE ATTACHED AS NECESSARY.

El$JIFICATION IS REQUIRED FOR ALL OUESTIONS WHICH ARE NOT ANSWERED "N/A".

PRECAUTION: USE ATTACFMENT 3 WHEN PERFORMING THE SCREENING REVIEW.

l DOCUMENT NO, ANO REVISION

• J.g., ECN.#, procedure # and revision, special test *)

f 8 3. - C o 't-CSV,16 DESCRIBE PROPOSED CHANCE. TEST, OR EXPERIMENT. VALV?,,_ AS&-f'so dh ce: ECO f 9 hf l

.f fm G

A,y. A YPE OF ACTIVITY Test. or E geriment) 1.

00ES THE PROPOSED CHANGE [NVOLVE A CHANGE IN THE FACILITY ( OR PLANT OPERATING i

CHARACTERISitCS) FROM THAT DESCRIBE 0 IN THE SAR AND WHICH COULO IMPACT NUCLEAR SAFETY?

YES

>C NO N/A IF YES. A USQO EVALUATION IS REQUIRE 0.

SAR SECTION RESEARCHt0 Cud 7

JUST!FICAfl0N (AS NECESSARY) 2.

DOES THE PROPOSED CHANGE INVOLVE NEW PROCEDURES OR INSIRUCTIONS, WHICH COULO IMPACT NUCLEAR SAFETY OR REVISIONS TO INSTRUCTIONS OR PROCE00RES, THAT MAKES THEM OTFFEREN' FROM THE PROCEDURES AS DESCRIBE 0 IN THE SAR OR PLANT TECH SPECS?

YES __ i NO N/A IF YES, A USQD EVALUAft0H IS REQUIRED.

SAR SECTION RESEARCHED CMdM6/2-7

~

JUSTIFICATION (AS NECESSARY) 3.

IS THE PROPOSED TEST OR EXPERIMENT DESCRIBE 0 IN THE SAR OR ANY LICENSE AMENOMENT ISSUED BY THE NRC TO AUTHOR!2E THE TEST OR EXPERIMENT? (MARK "N0a ONLY If THE TEST OR EXPERIMENT COULO IMPACT NUCLEAR SAFETY)

_ __YES _.... NO _ 1 N/A IF YES, PROVIDE A REFERENCE TO THE SAR SECTJON OR LICENSE Ar4ENOMENT.

//A INjfI If NO, a USQD is required.

JUSIIFICATION ( AS NECESSARY).

4.

DOES THE PROPOSE 0 CHANGE INVOLVE A N00tFICAi!0N TO A RA0 WASTE SYSTEM?

YES

_... NO IF YES, A USQO EVALUATION IS REQUIRE 0.

SAR SECTION RESEARCHED _. _ _

A h

S.

IS A CHANCE TO THE TECH SPECS REQUIRE 0 FOR CONDUCTING OR IMPLEMENTING THE CHANCE,

(~

OR TEST, OR EXPERIMENI AS DESCRIBE 0 IN THE DOCUMENT? W ES _ W. NO IF YES REIURN IHF 00CUMENI l0THEORIGINATORFORREVISIOgMUDIFICAI!ON, OR INII(AIION OF A ILCHNICAL SPLCif ICAT [0N CHANGE YMs7 TECH SPtC SECTIONS RESE ARCHED Id_ _.[M4Ev.8_( F4fd.I _jyNNf_

f

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. 9 fMN..yCC.../Ef0/AG/r1My 8 w. M _.

_. _. _ _. Date ____ 3/

8[S.7__ __ _ __

cutcAkt.c f-IF YES. LISI APl'WONI A f t REi ERLhCE 00CUMENIS.

AO'il!ONAl JUSTIFICAi!ON/INFORMAf!On IS REQUl4E0 _.., YES

__[. NO J

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DATA SHEET APPENDIX A Page 4 of 22 5.3.2 Instrument

6. 3.1, WR Available/-

Identification 6 -Location-Loop Verified Orange Ball

~

5.3.3 and No.

Transmitter - Power Suoo-TP/fvoltage)

Operable Bv On Instrument.f.t..

Rema rk s

?

Steam Gen. Steam Flow:

' ". ;c' II-1-3A L-182 R-3 FP/5128

/

N Y.

II-1-10A L-182 R-3 FP/522B

/

N Y

FI-1-21A L-182 R-4 FP/5328

/

N Y

fI-1-28A L-182 Rd FP/542B

/

N Y

f!-1-38 L-183 R-7 FP/5138

/

N Y

FI-1-100 L-183 R-8 FP/5238

/

N Y

TI-1-210 L-183 R-7 FP/5338

/

N Y-w II-t-288 L-183 R-8 FP/543B

/

N Y

t-182: FR#2 L-183: FR#1 s

Containment Pressure PDI-30-42 L-186 R-12 PP/934A

/

A N Y

PDI-30-43 L-188 R-11 PP/935A

/

N Y

PDI-30-44 L-189 R-7 PP/936A

/

N Y

f i

M PDI-30-45 L-133 R-3 PP/937A

/

N Y

L-186, t-189. L-133: 701* annulus I

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'I Date Mode e

i DATA SIIEET APPENDIX A Page 3 of 22 5.3.2 Instrument 5 3.l 24T-35 WR Available/

Identification

&h4- -Location-Loop Verified Orange Ball 5.3.3 d!!dJg.

Transmitter - Power Supo-TP/fVoltage)

Jgerable By On Instrument Remarks t

Steam Dump Demand 1

XI-t-33 H-4 N/A N

Y Turbine Impluse Pressure PI-1-72 L-109 R-8 PP/5068

/

N Y

PI-1-73 L-110 R-4 PP/505B

/

N Y

5 team Gen Level Program tI-I-73 H-4

/

N Y

1 L-109:

70b* T4-h=/TI3-hx L-110:

706* T3-hx/TJ4-hx 00 N4 t

• M NnD 1909R/pr

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SI-604 Page 12 Revision 8 ~

s

. Mode DATA $HEET APPENDIX A Page 5 of 22 5.3.2 I ns t run.en t S. 3. I WR Available/

Identification 6-t

-Loca tion-Loop Verifled Orange Ball 5.3.3 and No.

Transmitter - Power Supo-TP/fValtang)

Ooerable Bv On Instrument Remarks Steam Generator tevel LI-3-42 L-185 R-12 LP/517B

/

N Y

LI-3-39 L-184 R-11 LP/5188

/

N Y

LI-3-38 L-183 R-5 LP/519B

/

N l

IR-3-35 P002 M-4,

N/A N

Y tR-3-43 P001 M4 N/A N

Y LI-3-55 t-185 R-12 LP/527B

/

N Y

LI-3-52 L-184 R-11 LP/528B

/

N Y

j LI-3-51 L-182 R-1 LP/5298

/

N Y

FR-3-43 P002 M-4 N/A N

Y j

tR-3-43 P002 M-4 N/A N

Y

{

LI-3-97 L-185 R-12 LP/5378

/

N Y

LI-3-94 L-184 R-11 LP/5383

/

N Y

LI-3-93 L-182 R-1 LP/5398

/

N

- Y FR-3-90 P002 M-4 N/A N

Y LR-3-98 P001 M-4 N/A N

Y

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Node DATA SHEET

~

APPENDIX A Page 7 of 22 5, 3. 2.'

s..-

Instrument 5,3,7 WR Available/

5.5.3 Identification M -Location-Loop Verified Orange Ball

+ t:9-

,tnd No.

Transmitter - Power iuRD-TP/(Voltage)

Qperable By On Instrument.

Remarks RCS Pressure:

PR-68-69 M-5

/

N Y

PI-68-66 L-3408 R-5

- PP '"0 3C

/

N Y

PI-68-b6A L-3408 R-5 PP/403D

/

N Y

Pressurizer Pressure:

PI-68-340A L-179 R-1 PP/4558

/

N

'Y' PI-68-334 L-62 R-5 PP/4568

/

N Y

PI-68-323 L-63 R-9 PP/457B

/

N Y

9P

~

PI-68-322 L-64 R-12

+P/458B

/

N Y

PR-68-340 M-5 N/A

/

N Y

Pressurizer Level:

4 LI-68-339A L-179 R-1 LP/4598

/

N Y

LI-68-335A L-62 R-5 LP/4608

/

N-Y LI-68-320 L-63 R-9 LP/4618

/

N' Y

t1-68-321 L-62 R-25 LP/462

/

N Y

h p,Y.

Seal Table /L-62:

693*, L-179: 710' inside C.W./L-63: 693' 129* L-64:693' 93*

(D '

Y N

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+-

"P Unli s

- Date-

., 2: -

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s APPEtJDIX A Page 8 of 22

- S,3.2.J M

Instrument

,3,f

' WR Available/ ". ' -- $7.3.

Identification

-Location-Loop Verified Orange Ball 5. 3-ed No.

Transmitter - Power Suon-TP/fVoltage)

Ooerable Bv On Instrument-Remarks RCS Flow:

F1-68-6A L-226 R-1 FP/414B

/

N Y

FI-68-29A L-226 R-1 FP/424B

/

N Y

FI-68-48A L-226 R-1 FP/434B

/

N Y

FI-68-7tA L-226 R-1 FP/4448

/

N Y

II-68-6B L-227 R-5 FP/4158

/

N Y

FI-68-29B L-227 R-5 FP/4258

/

N Y

FI-68-4SB L-227 R-5 FP/435B

/

N Y

F1-08-71B L-227 R-5 FP/4458

/

N 1r FI-68-6D L-228 R-9 FP/4168

/

N Y

FI-68-293 L-228 R-9 FP/426B

/

N Y

FI-68-4SD L-228 R-9 TP/43fd

/

N Y

FI-68-71D L-228 R-9 FP/4469

/

N Y

L-226. L-227. L-228: Raceway c

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SI-604 Page 17

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' tiode DATA SHEET APPENDIX A Page 10 of 22 S.3.2 W

Instrument WR Available/ '

Identification 5,31 Loop verified-Orange Ball 5.3.3 dnd_Eg.

Mt oca t ion Operable By On Instrument Rema rks RCS ic and Th:

Ensure indication is proper for plant conditions:

1R-68-1 M-5

/

N Y

1R W 2M M-5

/

N Y

TR-68-43 M-5

/

N Y

1R-68-JAf (oS M-5

/

N' Y

RCS0NTSetpoint:

TI-08-2A M-5

/

N Y

TI-68-25A M-5

/

N Y

s II-68-44A M-5

/

N Y

II-68-67A M-5

/

N Y

.o IR-68-2A M-5

/

N Y

l RCS DI.si Setpoint:

h 11-68-28 M-5

/

N Y

II-68-25B M-5

/

N Y

\\1 g -

II-68-448 M-5

/

N Y

d

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, ' ! C W.

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t. ;

• Date Mode a

j DATA SHEET APPENDIX A Page 18 of 22 5.3.2 '

Instrument WR Available/

Identification Orange Ball 5.3.3 ~

and No.

On Instrument Remarks Shutdown Dank B: G1 3

G3 (21-85-5039)

N Y

C9 (ZI-85-5041)

N Y

J13 (ZI-85-5042)

N Y

N7 (21-85-5044)

N Y

f ShutdownBJnkf: G2 Operability check of rod control system is performed by SI-67 in 3

C7 (ZI-85-5045) mode 3.

Ensure no WRs or orange N

Y balls are on instruments.

G13 (21-85-5043)

N Y

rJ9 (ZI-85-5040)

N Y

J3 (ZI-85-5038)

N Y

=

Shutdown Bank C: GI E3 (ZI-85-5046)

. r9 N

Y f

C1I i21-85-5048)

N Y-L13 (ZI-85-5049)

N Y

rJ5 (21-85-5047)

N Y

M Nm M

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Revision 8

.~

'dnit Date

+

Mode DATA SHEET APPENDIX A g.

Page 20 of 22

.t 5.3.2 Instrument WR Available/

Identification Orange Ball 5.3.3 and No.

On Instrument Remarks Mro\\

-W.th Bank B: G1 F2 (ZI-85-5005)

N Y

BIO (21-85-5007)

N Y

I K14 (ZI-85-5008)

N Y

P6 (2I-85-5006)

N Y

Control Bank B: G2 Operability check of rod control system is performed by SI-67 in 86 (21-85-5010) mode 3.

Ensure no WRs or orange N

Y balls are on instruments.

I14 (21-85-5D12)

N Y

P fl0 (21-85-5011)

N Y

K2 (21-85-5009)

N Y

Control Bank C: G1 H2 (21-85-5013)

N Y

BS (21-85-5015)

N Y

H14 (21-85-5016)

N Y

P8 (21-85-5014)

N Y

?Q SY s

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, Revision 8

!s

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< Mode DATA SHEET I

APPENDIX A g

Page 21 of 22 5.3.2 Instrument WR Available/

Identification Orange Ball S.3.3 -

and No.

On Inst rument Remarks Co&col Bank C:

9. 2 2 -- -

G2 f6 (ZI-85-5018)

N Y

f10 (21-85-5020)

N Y

I K10 (21-85-5019)

N Y

K6 (21-85-5017)

N Y

Control Bank D: G1 Operability check of rod control system is performed by $1-67 in D4 (21-85-5022) mode 3.

Ensure no WRs or orange N

Y balls are on instrue.ents.

D12 (ZI-85-5024)

N Y

Ml2 (ZI-85-5023)

N Y

M4 (21-85-5021)

N Y

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SI-604 Page 29

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Revision 8

~

Unit

, Date Mode DATA SHEET APPENDIX A g.

Page 22 of 22 5.3.2 Instrument WR Available/

Identification Orange Ball 5.3.3 and No.

On Instrument Remarks Centeo{

Shirtdo m Bank D: G2

~

H4 (21-85-5024)

Operability check of rod control N

Y system is performed by SI-67 in D8 (21-85-5028) mode 3.

Ensure no WRs or orange N

Y I

balls are on instruments.

H12 (Z1-85-5029)

N Y

N3 (21-85-5026)

N Y

H8 (21-85-5027)

N Y

s

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SI-604 Page 42 k

Revision 8

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Appendix B P.

Page 13 of 22 E

UU a

ROOT VALVE INSTR. UNID

• LADDER VALVE ID l CONFIG.

VERIFIED VERIFIED 2-067-1019 2-PDIS-67-491A/B N

2-VTIV-67-1019A CLOSED 2-PDIS-67-491C/D N

2-ISIV-67-10198 OPENED 2-PDIS-67-491E/F N

2-ISIV-67-1019C OPENED 2-PDIS-67-491A N

2-ISIV-67-10190 OPENED N

2-ISIV-67-1019E OPENED 2-067-1020 2-PDIS-067-491E/F N

2-VIIV-67-1020A CLOSED N

2-ISIV-67-10208 OPENED N

2-ISIV-67-1020C OPENED 2-067-1021 2-PDIS-067-491C/D N

2-VIIV-67-1021A CLOSED N

2-ISIV-67-10218 OPENED 2-067-1022 2-PDIS-067-491A/B N

2-VIIV-67-1022A CLOSED N

2-ISIV-67-10228 OPENED 2-067-1023 2-PDIS-067-490A/B Y

2-VIIV-67-1023A CLOSED 2-PDIS-067-490C/D N

2-ISIV-67-1023B OPENED q..

2-PDIS-067-490E/F N

2-ISIV-67-1023C OPENED 2-PI-067-490A N

2-ISIV-67-10230' OPENED l

N 2-ISIV-67-1023E OPENED 2-067-1024 2-PDIS-067-490E/F Y

2-VIIV-67-1024A CLOSED N

2-ISIV-67-10248 OPENED N

2-ISIV-67-1024C OPENED

~ F;- -

2-067-1025 2-PDIS-067-490C/D Y

2-VIIV-67-102SA CLOSED

-3',

N 2-ISIV-67-102SB OPENED 2-067-1026 2-PDIS-067-490A/B Y

2-VTIV-67-1026A CLOSED N

2-ISIV-67-1026B orto CLOSED--

SN-

'Is ladder required? Yes (Y) or No (N)

• t-m

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SI-604 Page 48

.i 6 Data Sheet I

Appendix B Page 19 of 22

(

c ROOT VALVE INSTR. UNID

• LADDER VALVE ID CONFIG.

VERIFIED VERIFIED 2-068-445A 2-LT-068-325C N

2-ISIV-68-445B OPENED 2-LT-068-326C N

2-ISIV-68-445C OPENED 2-LT-068-339 N

2-ISIV-68-4450 OPENED N

2-EQIV-68-445E CLOSED 2-068-446A 2-LT-068-325C Y

2-ISIV-68-446B OPENED 2-LT-068-326C N

2-IS1V-68-446C OPENED 2-LT-068-339 N

2-ISIV-68-4460 OPENED 2-LT-068-336C N

2-ISIV-68-446E-OPENED 2-LT-068-337C N

2-ISIV-68-446F OPENED 2-LT-068-340 N

2-ISIV-68-446G OPENED N

2-EQIV-68-446H CLOSED Y

2-iSIV-68-446J OPENED

-N-Y 2-ISIV-68-446DA clu m --OPEN E4)-

Y 2-DRIV-68-446DB CLOSED Y

2-DRIV-68-446DH CLOSED N

2-DRIV-68-446DJ CLOSED 2-068-575 2-LT-068-335 N

2-ISIV-68-575B OPENED N

2-EQIV-68-575C CLOSED N

2-ISIV-68-575D OPENED N

2-DRIV-68-575DA CLOSED t

N 2--DRIV-68-575DB CLOSED i

./

• Is ladder required? Yes (Y) or No (N) 0263R/pr.

kg 19 i

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.