ML20073B080

Responds to 830202 Request for Addl Info Re NUREG-0737,Item II.K.3.28, Verify Qualification of Accumulators on Automatic Depressurization Sys Valves. Results of Surveillance Tests Encl

ML20073B080
Person / Time
Site:	Peach Bottom
Issue date:	04/07/1983
From:	Gallagher J PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	Stolz J Office of Nuclear Reactor Regulation
References
RTR-NUREG-0737, RTR-NUREG-737, TASK-2.K.3.28, TASK-TM IEB-80-25, NUDOCS 8304110938
Download: ML20073B080 (2)

Text

l PHILADELPHIA ELECTRIC COMPANY 2301 MARKET STREET P.Or. BOX 8699 PHILADELPHI A. PA.19101 JOSEPH W.GALLAGHER stretmc enooucv on os,anvuany (215)841-5003 l

April 7, 1983 Docket Nos.: 50-277 50-278 Mr. John F.

Stolz, Chief Operating Reactors Branch Division of Licensing U.S. Nuclear Regulatory Commission Washington, DC 20555

Dear Mr. Stolz:

Your letter of February 2, 1983 (J. F.

Stolz to E. G.

Bauer,-Jr.) forwarded a Request for Additional Information (RAI) regarding NUREG 0737 Item II.K.3.28, Verify Qualification of

~

Accumulators on Automatic Depressurization System Valves.

Preparation of a complete response requires extensive review of the relevant design documents.

However, the appropriate Mechanical Engineering Division Section has been heavily involved with other NRC directed modifications (e.g.,

Torus Attached Piping) and request for information regarding Limerick licensing including meetings in Bethesda with various NRC branches (including the Auxiliary Systems Branch, Power Systems Branch and Containment Systems Branch).

For these reasons, we are unable to provide a complete response within the time frame you have requested.

We expect to provide complete information by May 13, 1983.

In our submittals to the NRC dated July 19, 1982, and December 29, 1981 (S. L. Daltroff, PECo., to D. G. Eisenhut, NRC) we have provided a detailed comprehensive description of the modifications performed in response to NUREG 0737 Item II.K.3.28. ]

f j )G We have performed a preliminary review of the Peach Bottom design in light of your present Request for Additional Information and i

have concluded that it meets or exceeds all relevant design requirements.

We have enclosed copies of surveillance tests (ST 2.6.23 A&B, ST 30.129, and ST 13.28) which provide information regarding 8304110938 830407 PDR ADOCK 05000277 P

PDR

Mr. J.LF. Stolz Page 2 i

your' questions 7, 10, and~11.

Further information relative to these questions will be included with our next submittal.

Information relative to. question 9 concerning alarms and~

instrumentation had been submitted in response to IE Bulletin ~ 80-25 (S. L. Daltroff, PECo,.to B. H. Grier, NRC, March 18, 1981'and S. L.'Daltroff to R.'C. Haynes, NRC, May 19, 1982). - Copies of.

these letters are enclosed.

In response to question 13 which' requests excerpts of-the Technical Specifications which specify ADS leak test frequency, allowable ~ leakage rate and actions to be taken if-allowable leakage rate is exceeded, a review of-the Peach Bottom Technical Specifications does not reveal any specifications relative to these matters.

In addition, a review of the Standard Technical Specifications (NUREG 0123, Rev.-3) did not reveal specifications of the requested nature.

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If you require further information. prior to the receipt' of our complete response, please contact us.

Very truly yours, N:

Attachments cc:

R. A. Blough Site Inspector t

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' PHILADELPHIA ELECTRIC COMY,ANY h

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L P.O. BOX 8699 PHILADELPHI A. PA.19101 I

SHIELDS L. DALTftOFF sksciasc c lose

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May 19, 1982 l

Docket Nos. 50-277 i

50-278 l

IE Bulletin 80-25 Mr. R. C. Haynes, Administrator US Nuclear Regulatory Commission Region I 631 Park Avenue King of Prussia, PA 19046 l

i Dear Mr. Haynes This letter provides supplemental information to our l

letter of March 18, 1981, ( S. L. Daltrof f, PECO to B. H. Grier, l

USNRC) regarding IE Bulletin 80-25 concerning overpressurization of safety / relief valve pneumatic supply system.

Modifications are being undertaken which will provide a back-up pneumatic l

supply utilizing compressed gas cylinders.

Appropriate overpressure relief devices are being installed in this back-up system.

In addition, a high pressure alarm sensor will be installed as part of these modifications.

This alarm sensor-will be located exterior to containment, between the compressed i

gas cylinders and the balance of the system, and annunciate, as a general alarm, in the control room.

Appropriate direction to operating personnel will be instituted upon completion of this l

modification so that 11gh pressure will receive proper attention.

3 This modification has been discussed with our NRC

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assident Inspectors.

If there are any further questions, do not hesitate to 4

contact us.

Very truly yours, Drisinal signed tg

8. W. DM.TROFH cc C. J. Cowgill I

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PHILADELPHIA ELECTRIC COMPANY

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P.O. BOX 8699 PHILADELPHI A. PA.19101

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' MAR 191981 SHIEt.DS L. DALTROFF ELECTR C mo loN

-!!a r c h 18, 1981.

D o ck e t 'I'o s. 50-277

'50-278 IE Bulletin._80-25

??r. Boyce M.

Grier, Director P.e <; i o n 1 Office of Inspection & Enforcenent US "uclear Regulatory Commission 631 Pa r'c Ave nu e King of Prussia, PA 19406 Dear

'tr.

Grier:

This letter is in response to your letter, which forwarded IE Rulletin 80-25.

" Actions to be taken by utilities with Bt'R plants" are restated belou with our responses.

In response to your request concerning nanpower requirements, approxinately 55 nanhours were expended in preparing this response.

Actions to be Taken by Utilities with.EWR Plants with Operating Licenses or Near-Tern Operating Licenses:

1.

If your facility has not yet installed or changed-or is.

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presently in the process of changing to the two-stage S/R valves, initiate appropriate quality control procedures to.

assure inspection of--the solenoid-actuators for excess Loc-tite prior to operation.

If the solenoid-nctuator nanufactured by Target Rock Corporation is already. Installed-in your facility, confirm its operability either by its~

operational perfornance (i.e.,

it'has functioned.as_ designed following an aging period of about 3 nonths in the higher-tenperature environment of_ power operating conditions) or_by functional testing at full pressure during the'next refueling s / /

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Include in your report the results of all attenpts to operate the two-stage S/R valve (s).

Peaponse No two stace safety / relief valves (SRV's) are currently. installed at Peach Botton, nor are there any plans to install then at this tine.

2.

In the event that a S/R valve, regardless of nake or model (e.g.,

both two or three stage), fails to function as designed, excepting for pressure setpoint requirements, and the cause of the nalfunction is not clearly deternined, understood, and therefore corrected, standard operating.

procedures shall require that the entire valve be renoved fron service, disassenbled, inspected, adjusted, and pressure setpoint tested with stean for proper operation prior to returniEg the valve to service.

These overhaul requirenents shall be at least equivalent to those applicable to periodic surveillance reh abili t at i on requirenents.

Appropriate revisions to your operating procedures shall be nade to include these requirements.

"esponse Procedure OT-35 " Inadvertent opening of Safety / Relief Valve" and GP-2A Check Off List "neactor Startup Order" are being nodified to include steps regarding malfunctioning safety / relief valves.

3.

A review of your S/R valve pneumatic supply systens shall be perforned to deternine the potential for and nagnitude of an overpressure condition.

The deternined overpressure potential of the pneunatic supply shall be conpared with the l

aaximun operating pressure capabilities of the solenoid actuator valves serving the S/R valves, so as to deternine whether supply pressure could result in valve nalfunction.

Protective devices (such as relief valves) shall be installed in the proxinity of the.S/R valves and set to protect against supply pressure in excess of the operating pressure capabilities of the solenoid actuator device.

In addition, consideration should he given to nodification or replacement to reduce the sensitivity of the solenoid actuator to pneunatic s up ply ove rp re s t.u r e.

Further, the failure, either high or low, of the pneumatic supply systen shall be annunciated to the control roon operator.

The annunciated supply pressure shall be measured at a location as close as practical to the S/R valves and downstrean of any check valve connecting two or nore pneunatic sources.

Appropriate operating procedures shall be provided to guide operator N

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Response

We have completed a review.o'f::the S/R valve pnenna. tic' supply i

systems at. Peach ~Botton and have concluded:that/the potential for-an> overpressure situation, as described, is n e g l i'g i b l e.

~A basis.

for our' determination-is as'follows:

a)

The pneunatic' supply to the S/R valves'is-fron~the Instruuent (P&ID M-333).'

This systen consists of two f!itrogen~Systen ^

air conpres sors, 'filt ers, d ryers,

L trains-of instrunent receiver tanks, which take suction.from the drywell.

j atoosphere'and provide conpressed gas at a pressuresof 85-105 psig to the.A and E drywell instrunent1 headers.; In addition, the five-S/R valves 4 utilized for the Automatic.

i Depressu'rization-Systen (ADS) are provided with accunulators.

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. b)

Low pressure in the Instrunent Nitrogen Systen-receiver tanks l-is annunciated in the control roon and ~ station'Instrunent Air.

is provided as a backup.

Operators have an. annunciator alarm card which provides direction in the' event of this'alarn.

High pressure.in either Instrunent Air Systen is prevented by-compressor control logic and nultiple relief valves.

c)

Under current design, no-source of high-pressure gas or l

liquified gas is' utilized in the S/R valvesfpne'unatic supplies.

A systen is under design.which'will provide la1 1ong j

tern safety grade pneumatic supply to the SRV's associated j

with ADS.

The new systen, which is to be used only as a l

back up, has as a source the Containnent Atnosphere. Dilution l'

(CAD) nitrogen facility which consists'of a-liquid nitrogen' tank, vaporizers, and associated instruments an'd controls.

Provisions for overpressure prot ection/ relief of this system will be nade downstream of all pressure regulating devices.

and-external to prInary containment.

Appropriate control-l roon indication will be provided-to identify low systen l

pressure.

I d) - The.Ta rge t Rock SRV's in.use at Peach Botton are equipped with~ threc~ stage top-works and Automatic Valve Company;(AVCO);

solenoid valves.

As stated in IE Information' Notice.80-40, these solenoid valves'have been; tested to 300 psig and found not to leak.

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'Since the review described above clearly i n d'i ca t e s - that-

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the problens. described in -IE-Inf orna tion " Notice 80-40 and.IE-Bulletin-80-25=are not applicable-to,the Peach'Botton'SRV

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. pneenatic' supply systems,.no plans nre being.nade.1forsany systen nodifications:in'. response ~to this concern.,

'Very t ruly'. you rs,

Original signed by

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Victor Stello, Director.

office.of Insp.ection.& Enforcenent-US Nuclear Regulatory Connission Pashington, DC'20555 bec:

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ST 2.10.30A - Calibration of FT-9130A, FS-9130A TECl!NICA!. SPECIFICATION:

TEST FREQUENCY: Once_per operating cycle TEST RESULTS:

A.

All of the astorisked stops woro comploted SATISFACTORILY.

PERFORMED BY':

SIGNATURE TIME /DATE PERFORMED BY:

SIGNATURE TiMif/IiATE~

INFORMED OF COMPLETION:

SIGNATURE TA.C.O. or C.O.)

TIME /DATli REVIEWED BY:

SIGNATURE (SHIFT SUPERVISION)

Tif/DNTE B.

One or more of the ustoriskod stops was complotod UNSATISFACTOR11.Y.

Refer to Toch. Spoc.

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SIGNATURE TIMii/r, ATE SIGNATURE (A.C.O. or C.O.)

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SIGNATURE (SHIFT SUPERVISION)

TINf/DffE IMMEDIATELY NOTIFY PLANT SUPERINTENDENT OR ALTERNATE NAME OF PERSON NOTIFIED

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51GNATURE (SHfFT SdfdlWiSiON)

TIIII/5.TE

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Additional action requirod if othcr portions of test did not function properl'y or other discropancios were noted during tost.

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MRF submitted: MRF NO.

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Other:

SIGNATURE LATE REVIElfED BY:

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IOCATION:

I-FT-9130A' - 135' Reactor Building near CRD Hatch PS-9130A - Panel 30C722 A in CSR PURPOSE:

The purpose of this procedure is to verify the calibration and trip point of the FT-9130 loop.

DEVICE FUNCTION:

Thic device provides a PCIS isolation signal to the backup nitrogen supply of the ADS system. On a'high flow signal, this device will close the nitrogen supply line valve 9130A.

RisFERENCES:

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E-333 E-2357 M-1-S-23, Sh. 1, 2, 9 G280-Ell 7-4 TEST EQUIPMENT:

i 1.

Two flukes (0 - 20 mA range)

PECO No.

CAL. DUE PECO No.

CAL..DUE l-k 2.

Wallace & Tiernan PECO No.

CAL. DUE 3.

Medium size adjustable wrench 4.

VOM PREREQUISITES:

INITIAL STEPS 1.

Obtain shift supervision permission to do this tesr..

Y SSV Initials i-2.

Obtain reactor operator permission to do this test, i =

ACO Initials 3.

Verify all drywell conditions normal.

l 4.

Verify annunciator" ADS N supply line isolacca is clear.

2 6

5.

Verify nitrogen supply line, valve 9130A is closed.

NOTE: THIS PROCEDURE WILL NOT OPEN Tile NITROGEN SUPPLY LINE VALVE 93 30 A.

PROCEDURE:

1.

Close'high side instrument shutoff valve.

2.

Open equalizer valve.

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3 Close low side shutoff valve to FT-9130A and' bleed presuure.

4.

.Close equalizer valve.

• ,. 1(cmove test caps.

6.

Connect pressure test equipment to high side of FT-9130A.

'7.

Connect a fluke (4-20mA) in series with the~XMTR signal on FT-9130 A.

8.

Connect a second fluke to FS-9130 A (Terms (3+), 3(-),

at -30C722 A) and set at 20 VDC scale.

9.

Connect a VOM across - XS-9150 A, Terms 1(+),1(-). (at Rx 10K scale) and verify.

O ohms 10.

Inform operator that the following calibration will annunciate the " ADS N SUPP y Line Isolated" alarm l

in the control room. 2 11.

Do the following, filling in the appropriate spaces for FT-9130 A, and using the fluke in-line,with the transmitter.

Adj Press To:

As Found Acept. Lim.

Acept. Unacept.

As Left Accpt. Unacept.

"Il'0 mA As Found As Left

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l 25 8 i.1 mA 1

l 50 12 i.1 mA l

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75 16 i.1 mA l

l Slowly increase pressure to the 100" H 0 tpip point and verify the following:

2

, Accpt. Unaccpt.

Accpt.

Unaccpt.

100" H O mA 20 t.1 mA l

l 2

A.

FS-9130A Trips (9.95 - 10.05 VDC) l l

B.

VOM Indicates 00 ohms 0 ohms 00 ohms 0 ohms.

C.

Annunciator " ADS N S PP y Line Isolated" is l

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2 Accpt. Unaccpt.

Alarmed Clear Slowly reduce pressure and record the following:

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'Adj Press Tot.

As Found Accpt. Lim.

Accpt. Unaccpt.

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Request reactor operator to reset the nitrogen' supply line valve 9130 A.

ACO InitialsI If all.as found indications are within Accpt. Lim., then continue procedure..

If any of'the as found indications are outside Accpt. Limits, instrument requires calibration.. -Proceed with the manufacturer's l'

procedure for calibration of this inst., then recheck by filling-out the as left spaces for a repeated calibration check.

E IP-CALIBRATION WAS NOT SUCCESSFUL, INS'I'RUMENT 'IS CONSIDERED DEFECTIVE. NCrfIFY SHIFT SUPERVISION AND I&C ENGINEER -

IMMEDIATELY, AND COMMIT THE INSTRUMENT FOR REPAIR. IF THE

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INSTRUMENT IS REMOVED FROM T!!E RACK, A PRESSURE DECAY TEST-MUST BE PERFORMED ON TIIE INSTRUMENT BEFORE RETURNING TO SERVICE.

If calibration was successful, continue with step 13 of-procedure.

INITIAL STEPS 13.

Have operator reset " ADS N Supply'Line Isolated".

2 l

14.

Reduce pressure to zero and remove test equipment.

D' Initials

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15.

Replace test caps.

Initials

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Open high side shutoff valve on FT-9130A.

Initials

.17. Slowly close.cqualizer valve on FT-9130A.

Initials 18.

Open low side shutoff valve to FT-9130A.

Initials 19.

Remove all test instrumentation and inform ' operator taat loop-has been returned to service.

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-Initials 7

20.

Inform shift supervision and' reactor operator of the results of-this test.

TECilNICIAN COMMENTS:

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. ALARMS & ACTIONS: Lod (47sgg, g 9 RElcRKS:

CAL. SHT. X.REF.

HRF WO.

DATE

__ TECHNICI AN I

N00No. 4 z r TEST lttSIR, N0/ CAL QUE

~~

3.T. N0.

FDLDER fiO._

APPROVED l

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ladTRUMENT CALIBRATION SHEET d-20Gt5 0/01 00CTfPE 035 STATION:

bPGAPS OtCs

(

STB 101 Oi 02 Ea UNIT:

IflSTR. FJD/lia.itE Ps4 i so r+ / emss 0. noe i riPUT SCALE 2

tcAticEr Sw.1 M Ma MDiFF QUTPUT o

REQ. ACC.

SETPOINT:

W U O

SW.#

j)yytf[jgo Di FF.

t IMflu.Ga.c.lowo -

(J - 2 A 9+tk_ca +g MODEL SERIAL NO.

tilSTR. 0WGS.:

N E*

INSTR. LOC.:

A E

P.O./ FOREIGN PRINT 3

{ gO ht ItiSTR. SPEC. SHEET 000T VALVE LOC.:

A E

PRINT & REV.

10EAL ACTUAL.

10EAL INPUT thPUT CUTPUT ACTUAL OUTPUT LOOP OIECK T0-AS FOUND I

AS LEFT f..*> I) r.r O f.M 40EAL i;

ACTUAL CONTM TJ ' ~

(

I a

4

$PECl AL FEATURES:

ADDRESS SfGNAL 10: _

M 9 i 50 A

. WATER LEG _

alt.R!!S & ACTIONS:

SLGNALFR'dI

[6 f S o. A-EE8

'I. OC A'OiFD ( 9 PM l 20 C 7*2. 2 (4 M 10 V3C.

//t/Pu -(

T E R.. ~* 6 4 Cat. SHT. x-REr.

(6'IF 110 DATC

_1ECitNICI AN _ -

TEST II:STR. lio/ CAL QUE_.

H00 NO.

.b t-

\\

a ft.I.til.it tio.

APPROVED

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~

ST 2.10.1013 (C. L.}

I'lill.Al>LLPillA lil.ECTRIC CON 1+A Page 1 of 4, Rev.

l i

f*

JFKalhd

,[

Fi!ACil 30'ATCH UNIT 3

4 SURVi!!LLANCE TEST T

j

~(

ST 2.10.30s ~~ calibration of Pr-9130B, FS-9130B j

TECl!NICAl. SPECIFICATION:

TEST FREQUENCY:

Once per operating cycle TEST RESULTS:

f.

~

A.

All of the astorisked stops woro completed SNTISFACTORILY.

PERFORMED $Y:

SIGNATURE YlW[ENfl PE'RFORMED BY:

SIGNNIURE T1IiE/iiATE INFORMED OF COMPLETION:

SIGNNTURE (A.C.O. or C.O.)

~

TIME /DNCE REVIEWED BY:

SIGNATURE (SHIFT SliPliRVISION)

TIME /DNrli D.

One or more of the astorisked stop::

Rofor to Toch. S oc.

yas complotod UNSNTISFACTOH11.Y.

t MRF NO.

(

SIGNATURE

~

Tide /l', ATE -

SlGNATURE (A.C.~O. or C.O.~)

f!IiiI/UATli SIGNATURE (SHIFT SOPERVISION) 6Iid'/Elil i

IMMEDIATELY NOTIFY PLANT SUPERINTENDENT OR ALTERNATE NAME OF PERSON NOTIFIED flee?i"d

~

sicNf5Li (SnIFT SuelfiBTI'SI0N)

~

Tidi?/skfii Additional action required if othcr portions of tost did not function properly or other discropancios were noted during tost.

1.

MRF submitted: MRF NO.

2.

Other:

SIGNATURE BATE REVIENED BY:

b PLANT STAFF SUPERVISION

- DNCE

~

f

ST 2.10.h)lt ( G. a l ',' )

l'.u p ? 2 ol' 4, lu tv. I i.

i i

IDCATION:

FT-9130B - 135' Reactor Building near CRD Hatch FS-9130B - Panel 30C722B in CSR PURPOSE:

The purpose of this procedure is to verify the calibration and trip point of the FT-9130 loop.

DEVICE FUNCTION:

l This device provides a PCIS isolation signal to the backup nitrogen supply of the ADS system. On a high ficw signal, this device will close the nitrogen supply line valve 9130B.

REFERENCES:

E-333 E-2357 M-1-S-23, Sh. 1, 2, 9

[

6280-E117-4 TEST EQUIPMENT:

1.

Two flukes (0 - 20 mA range)

PECO No.

CAL. DUE PECO No.

CAL.'DUE 2.

Wallace & Tiernan PECO No.

CAL. DUE 3.

Medium size adjastable wrench 4.

VOM PREREQUISITES:

INITIAL STEPS.

Obtain shift supervision permission to do this. test.

1.

SSV Initials 2.

Obtain reactor operator permission to do this test.

ACO Initials 3.

Verify all drywell conditions normal.

4.-

Verify annunciator" ADS N supply line isolated" is clear.

2 5.

Verify nitrogen supply line valve 9130B is closed.

NOTE: THIS PROCEDURE WILL NOT OPEN THE NITROGEN SUPPLY LINE VALVE 9130B.

PROCEDURE:

1.

Closo'high side instrument shutoff valve.

j 2.

Open equalizer valve.

l.

,m

v-

,or.v-

. l '. p p - i sel 4, - In.v.

l 1N ITJ Al.

'3.

Close low side' shutoff valve to FT-9130B and biced pressure.

4.

Close equalizer valve.

5.

Remove test caps.

6.

Connect pressure test equipment to high side of FT-9130B.

7.

Connect a fluke (4-20mA) in series with the XMTR signal on FT-9130B.

.8.

Connect a second fluke to FS-9130B (Terms (3+), 3(-),

at 30C722B) and set at 20 VDC scale.

9.

Connect a VOM across XS-9150B, Terms 1(+), 1(-) (at Rx 10K scale) and verify.

O ohms 10.

Infonn operator that the following calibration will annunciate the " ADS N Supply Line Isolated" alarm in the control room. 2 11.

Do the following, filling in the appropriate spaces for FT-9130B, and using the fluke in-line with the~ transmitter.

Adj Press To:

As Found Accpt. Lim.

Acept. Unaccpt..

As Left Acept. Unacept.

(

"H O mA As Found As Lcft 0

4 i.1 mA l

l 25 8 i.1 mA l

l 50 12 i.1 mA l

l 75 16 i.1 mA

-l l

Slowly increase pressure to the 100" H O trip point and verify the following:

2 Acept. Unacept.

Acept.

Unacept.

100" H O mA 20 i.1 mA l

l 2

A.

FS-9130B Trips (9.95 - 10.05 VDC) l l'

B.

VOM Indicates 00 ohms 0 ohms 00 ohms 0 ohms-S PP y Line Isolated" is l

l i

i

'C.

Annunciator " ADS N l

2 Accpt. Unacept.

Alarmed Clear Slowly. reduce pressure and record the following:

4 I

T 1. lu.3On ? (c.il ).

l l' Age 4 of' 4,. in v.

1 z..,

Adj Press To:

As Found Accpt. Lim..

Accpt'.

Unaccpt.-

As Left Acept. Uniace mA

,PSIG mA '

~ 16'i.1 mA l

75 12 i.1 mA 8 ix.1 mA l

{

50 i

-g 4 1--.1 mA u

25 0

l i

12.

Requenst reactor operator to reset the nitrogen-supply

}

line valve 9130B.

ACO 13itials.

j If all as found indications are within Acept. Lim., then-continue.

]-

procedure.

If any of the as found indications are'outside Accpt. Limits, t

instrument requires calibration. Proceed with the manufacturer's l

procedure for calibration of this inst., then recheck by filling 1

out'the as left spaces for a repeated calibration check.

4 1

l IF CALIBRATION WAS NOT. SUCCESSFUL, INSTRUMENT IS CONSIDERED i

DEFECTIVE. NOTIFY SHIFT SUPERVISION AND IEC ENGINEER f

(-

INSTRUMENT IS REMOVED FROM THE RACK, A PRESSURE DECAY TEST IMMEDIATELY, AND COMMIT THE INSTRUMENT FOR REPAIR. IF.THE 4

l MUST BE PERFORMED ON THE INSTRUMENT BEFORE RETURNING TO j

SERVICE.

i l

If calibration was successful, continue with' step-13 of j~

procedure.

- INITIAL STEPS-i f.

13.

Have operator reset " ADS N Supply Line. Isolated".

7 1

f.

14.

Reduce pressure.to zero and remove test' equipment.

Initials 1

15.. Replace test caps.

Initials-4 1

16.

Open high side shutoff valve on FT-9130B.

Initials I

l

17. Slowly close equalizer valve on FT-9130B.

' Initials i

l 18.

Open low side shutoff valve to FT-9130B.

Initials; li

19. ' Remove all test instrumentation and' inform operator'that loop' 4

has been returned to service.

Initials-I'

]

20.

Inform shift supervision and reactor operator of the results

.of;this test.

7.-

TECHNICIAN COMMENTS:

1.

s -

,.J..-

.i..

--n.

~.,,

r,..,-,...,

r.

.s......

u....

n<

i INSTRUMENT CAllBRATION SHEET l M-20645 8/81 DOCTYPE 035 i

UNIT: '

hPGAPS Otcs STATION:

SIB 101 i

t 02 Sa INSTR. N0/NAME TTC4 t 3o 3

/ tJa. Pi oO j'l god'd.,,o "E pA

• 'pg WEa Di U.

O PUT REQ. ACC.

I SW #

MHU.

$$Qjgo Ol FF.

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C)Y b ( L-C

'MODEL N*6I3 M -A M 2-O SEAlAL NO.

INSTR. 0WCS.:

M*

E*

• O

[

P.O./ FOREIGN PRINT INSTR. LOC.:

A

'E c,

g5

,gg#g.

4 INSTR. SPEC. SNEET

~~

ROOT VALVE LOC.:A

'E I'

PRINT 4 REV.

4 j

IDEAL 3g(MQNPUT

',{[CTUAL A

80EAL g.

NPUT MOUTPUT

~

ACTUAL OUTPUT i

n LOOP CHECK T018-/f" "I FOM,2 i

O AS LEFT Vbc lDEAL i

ACTUAL AS FOUNO 4

D%

o B

1.

I, SO Q.6

'.a l

- E.O t

\\N i

100 ao

1. b to.o SPECI AL FEATURES:

2 j

ADDRESS

. WATER LEC_

SI' L 70s _

b I 3Ob l

SIGNAL FROM:

I

. ALARMS & ACTIONS:

4 h

REMARKS: g g g g g d ( d y w p g l

Q. g 2 gg NM I'

i CAL. SHT. X.REF.

DATE _.

MF M.

_ TECHNIG) AN.. '

s TEST INSTR. h0/ CAL QUE

-~

990 NO. -

s h5 i

i r-- --

FOLDER NO,_

jAPPROVE0__

s,T,no, I

{

4

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lNSTRUMEJT CAllBRATION SHEET N20n5 8/81

. STATION:

PDAPS Otcu DOCTYPE 035 UNIT: Ct O2 3a STB 101 I

l.

'"*'"* * #"'D/s 9 8 3o 3 / P2 P\\od I

I"%.g g

SW. #

8)M*fEj;o DIFF.

SCALE RANGES-QUT UT REQ. ACC.

SETPOINT:

SW.# g 4

$)y?j' del $0 OfFF.

MANU. be. Dwo M00EL

i tJ - 4 A

I

.T2 /

SERIAL NO.

i I NSTR., 0WGS. :

• E" 8

INSTR. LOC.:

A

[

f 3

jg# g, P.O./ FOREIGN PRINT INSTR. SPEC. SHEET A

E j

ROOT VALVE LOC.:

PRINT & REV.

t*

60EAL ACTUAL 10EAL ACTUAt. OUTPUT LOOP CHECK T0 m A INPUT m()). INPUT M O UTPUT 4

AS FOUNO AO LCFT 30EAL ACTUAL

!,I 4

~

O 1 i!l 6

9.s W

S.o

(.

ab 7.5 So 10.o

)!,i I J ji l

SPECl AL FEATURES:

4 I..

Ii; ADDRESS i

SrCNAL. 10 1 i WATER LEC-

"n.

4 SIGNAL FROM:

f!

. ALARMS & ACTIONS: gc, ppg g pg y g4 g j

REMARKS:

i I.!

.g'

{,;

,a:

CAL. - SHT. I.REF.

1: 1 MRF 180.

I DATE

.b TECHNICIAN _ _*

~

4 i

i*

TEST INSTR. RQlCAL QUE ___ _-

{l

~ ^. _ _.

~

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_ APPROVED l I! (-

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INSTRUMENT CALIBRATION 4HEET.

l '.

M-2005 0/81 DOCTYPE 035 STATION: NPuAPG [](c5

'~

Oi O2 E.a STB 101 UNIT i

'"'"' "*'9s 4 s ao e / cm c I

ess IJ.2. C%2 LNPUT j$CALE

'I SW J OUC o JkDlFF

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RANGE:

SETPOINT:

N2O

~~

OUTPUT l REQ.ACC.

SW.#p k

$)lUtfEj29 DIFF.

i liANU l'

Ebcwo

)J-ZAP + AeLM AdR MDOEL SERIAL NO.

INSTA., DWGS.:

M*

f*

f INSTR. LOC.:

A E.

l~

P.O./ FOREIGN PRINT

-3

. ;.5 b 'n

.i INSTR. SPEC, SHEET i.

ROOT VALVE LOC.:

A E

}[

PRINT & REY.

I DEAL.

ACTUA1 10EAL ACTUAL OUTPUT INPUT INPUT OUTPUT LOOP CHECK T0-i

~

AS FOUND A LEFT 60EAL f

/0 t/D C.-

ACluAL i1 (YPd il

!. Tes t Box

(

ourier Typical "Flov In Test" set up.

Test boundary is valves A & B.

Leakage is measured as the " Flow In" requ, ired to maintain test prussure.

4

-.. +,

ST 30.129 Pagm 5 of 11, Rev.1 B.

Flow Out Test 1)

Test box SUPPLY VENT connected to _ DOWNSTREAM test tap g

via a drain bottle.

Downstream test tap valves open.

2)

Dasconnect air supply to test box.

3)

Align test box valves as follows:

V1 Closed V9 Closed V2 Closed _

V10 Open Vh Open Vll Closed.,

V5 Open V12 Open _

V6 Closed (Circle to indicate status) i Fil (VTA, VBA) in service out of service j

F12 (V7B. V8B) in service out of service F13 (V7C, V8C) in service out of service i

AIR EXHAUSTING AT BOX OUTLET IS POTENTIALLY CONTAMINATED.

4)

Read and record on data sheet INDICATED flow and (Pl-2) for one hour af ter stabilization.

pressure t

A B

Q H vwrea rest onessvu DowM CTRGAM resr tar YES T BOX SUPP4.Y VEMr S4ofE DoWM WA@

t I

Typical "Flov Out Tes t" set up.

Valve A is being tested.

Valve B blocks leakage vent path causing leakage to " vent" through box rotameter.

Judgment must be exercised to select a tight " downstream

(

boundary".

Also tubing to test box should be less than 10 feet in length.

1

.ST 30.129 Pag 2 ' 6 of 11, Rev. 1

(

C.

Pressure Decay Test 1)

Allow test volume pressurization to continue to 1 Psi above test pressure.

2)

Disconnect test box air supply.

3)

Allian test box valves as follows:

V1 Closed VTA Closed V8C Closed V2 Closed V7B Closed V9 Open Vk Closed V7C Closed V10.Open V5 Open V8A Closed Vil Closed V6 Open V8B Closed

.V12 Open k)

Begin recording test volume pressure (Pl-2) every half hour for four hours.

5)

Calculate test volume using 6280-M-100 series prints

(

for center line length dimensions, pipe class and nominal size.

Use spec 6280-M-300 for inside diameter of piping.

Consider boundary valve volume as equivalent to cylinder of equal diameter, one half of the valve length long.

Calculated Volume (Cu. Ft.) =

Record Volume Calculations and Reference Printo Below 9

-i

+

e

ST 30.129 Page 7 of 11, Rev. 1 6)

Calculate leakage (including error) below; b

j Volume (step 5) x 28,320 cc preunure decuy

+0.1 n

leakage =

116. 7 p s i ftJ x elapsed time (min)

A B

>f resrfkeswas >4 YEST TA P Tesr Box ourar.

Typical " Pressure Decay Test" set up.

Due to pressure

(

gage potential error (0.1 psi), calculated leakage can be reduced by increasing the duration of the test.

TEST WRAP UP :

j l

l 6.

When test is completed, consult Resulto Engineer or ulternate concerning venting the test volume.

7 Leave 15 psig of N2 in electrical penetrations upon test completion.

8.

Restore system to normal using LLRT Tag Accountabillty Log.

j 9

Using the pressure correction curve (available in T.E.

office) for the particular rotameter used in the test, correct indicated flow to "AS FOUND LEAKAGE" using (P1-2) as metering 4

pressure (PSIG).

Enter on test data sheet.

9 l-

~

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y a

,_u 1

~

I Q

ST 30.129 j-YA b 'f rage e of 11, nev. 1 wy k

l 0g f

V o

E g

surg >

IN j

g I

5 k

3bNy8 >

OIN I

i i

- f-2nva > n6b' -f-I l

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J L i'

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73 t-w-g_

3 H

~

,U m

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1.

x1 P+

h u.s e

1

-ST 30.129-1 Pign 9 of 11, RIv. 1 j

SPECIFIC PROCEDURE:

I.

Back-Up System Availability and Requirements:

None 1

II.

System Procedure:

1.

Line up the valves per the LLRT Accountability Log and hang tags.

Have valve line-up verified.

2.

Perform a flow out test on the block valves at'each penetration.

Enter results below:

N-102B N-47 3.

Connect LLRT box to test tap and perform the LLRT on the block valve and check valve for each penetration per the general procedure.

4.

Perform LLRT on solenoid valve and block valve for each penetration per the general procedure.

III.

1.

Restore valve line up at test completion and document on the accountability log.

Have second verification performed by a qualified individual designated by the Results Engineer or his alternate.

(.

• 2.

Verify no off-scale leakage.

Initial IV.

Inform ACO & Shift Supervision of the test results and fill out the test results section. Have operator review accountability log.

i

8.

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oe.31 1.c3k R:ite Test sheet for Penetraticn N - \\O1 E Restrictions:

l Test Soundaries -bOLWD Al VE.

LOCK

'#E M

Tested by

~

Date TIME PRE $$

FLO W COM61KNrJ:

4 1

1

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AWRAse,

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1. 18 W gg g gg LutT Test Box l

i As rouva ce

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WN, TESTS PG Mt0CDURE ST 20,116

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oe.31 Leak Rste Test Sheet for Penettsticn

[d- (O A B Restrictions: -....

Test Soundaries 3tocW Y4LvE CHEG h5 Tested by Date TIME PREM ROW COM6fENr3:

r MMAse,

ss FLo w m

TEST IM M m LLRT Test Box Lex uec =

.f.f TESTED PER Mt0CGURE ST 20.116 m

LfANAGE e M

CAL DATP.

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acat I.cik Rste Te9t Sheet for Penetraticn N.'97 Restrictions:

b Test Boundaries b Mc.t \\/,hs bL()c.K NW 4

Tested by Date TIME PRES $

FLOW COMMENr3:

i i

Avenst,

a pt.o w m

TEST IAP VAA.VG LLaT Test Bor.

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-4 Page 1 of 5, key. 0 MJW: cat' PHILADELPHIA ELECTRIC COMPANY PEACH BOTTON UNIT 3 7

r.

SURVEILLANCE TEST ST 2.6.23B Calibration Check of PT-9102B G PR-9102B (Green Pen)

TECHNICAL SPEC'IFICATION : Tables 3.2.F, 4.2.F TEST FREQUENCY: Once per operating cycle TEST RESULTS:

A.

Test SATISFACTORY; no black boxes have been checked off.

Instrument has been returned to service.

PERFORMED BY:

SIGNATURE (TECHNICIAN)

DATE/ TIME SIGNATURE (TECHNICI AN)

DATE/ TIME REVIEWED BY:

SIGNATURE (SHIFT SUPERVISION)

DATE/ TIME B.

Test UNSATISFACTORY; one or more black boxes have boon checked off.

Refer to Tech Spec j

(

MRF NO. (If Required)

SIGNATURE (TECHNICI AN)

DATE/ TIME t

SIGNATURE (SHIFT; SUPERVISION)

DATE/ TIME IMMEdIATELY NOTIFY PLANT SUPliRINTENDENT OR ALTERNATE:

NAME OF PERSON NOTIFIED DATE/ TIME SIGNATURE (SHIFT SUPERVISION)

DATE/ TIME Additional action required if other portions of test did not function properly or other discrdpancies were noted during test.

1.

MRF submitted:

MRF NO.

2.

Other:

SIGNATURE DATE REVIEWED BY:

PLANT STAFF SUPERVISION DATE 9

.I

WC~N"VN4A1

, Page 2 of 5, Rev. O.{,

CALIBRATION CHECK PT-9102B/ER-91028

)

Location: PT-9102B is located on Panel 3BC65 on the 135' El.

PR-9102B is located on Panel C03 in the Control Room El. 165'

'(~

PURPOSE:

i The purpose of this test is to verify the calibration and operability of PT-9102B and PR-9102B (Green Pen).

DEVICE FUNCTION:

Transmits containment pressure, through an I/E converter, to a recorder.

REFERENCES:

1.

Technical Specifications 2.

Prints: M-361 Rev. J-1E - 2357 Rev. 3 REQUIRED TEST EQUIPMENT:

1.

Medium Size Adjustable Wrench 2.

Pressure Source (230 psig capability) 3.

Pressure Indicator (230 psig capability)

PECO NO.

CAL. DUE DATE PREREQUISITES:

~ INITIAL STEPS

('

la.

Obtain permission from shift supervision to perform this test.

Ib.

Obtain permission from reactor operator to ' perform this test.

2.

Establish communications between PT-9102B and PR-9102B in the Main Control Room.

3.

Have operator verify other drywc11 pressure instrumentation in service and operating normally.

(PR-9102A) (Groen Pen).

HALT THIS PROCEDURE IF ANY STEP FAILS TO PRODUCE THE EXPECTED RESULTS OR IF ANY' BLACK' BOX IS CHECKED OFF. NOTIFY SHIFT SUPERVISION AND IGC' ENGINEER IMMEDIATELY.

PROCEDURE:

1.

Inform control room operator that he is going to lose indication on PR-9102B (Green Pen).

T 2.

Make the following notations on Recorder Chart, a.

The words " Instrument Surveillance Test" b.

Date and time the test started c.

Technician initials 3.

Close shutoff valve.

4

~

~

~

'!sr i.'6.23B (Cal.)

~

~6 Page 3 of ' S ', - Rev. ' O i

i INITIAL STEPS PROCEDURE: (continued)-

1

/,

3a. Verify that instrument root valve (at bottom of rack) is in the open position.

(To prevent pressurizing PT 10-100B) 4.

Remove test cap.

5.

Slowly open test valve and bleed off pressure.

t j

6.

Connect pressure test equipment.

7.

Do the following, filling in appropriate spaces for recorder

]

pen (Green).

f Adjust AS FOUND Acceptable Pressure To:

Indication Limits Acceptable, Unacceptable L

A 0.0 psig 0.0 4 psig t

i B 56 psig 56 4 4 psig 4

I j.'

C 112 psig 112. A 4 psig vi 168 1 4 psig

~

D 168. psig t'

E 225.0 psig 225 4 psig F 168. psig 168 4 psig-I[

G 112 psig j, 112 4 psig-l I

H 56 psig 56 1 4 psig 5

I 0.0 psig 0.0 1 4 psig 4.

1 If the As Found indications are all within acceptable limits,-

)

continue procedure starting with Step 9.

I If any of the As Found indications are outside acceptable limits, instrument requires calibration. ~ Proceed with Research 6 Testing Div Procedure RT-11-00305 for i

PT-9102B. Then re-check by performing the following:

e i

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,,.-r,.,

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,,-,.-,v.--w-,

.w..ur.wo,ruwvrp Page 4 of S, key. O

,4 INITIAL STl!PS PROCEDURE: (c ntinued)

Adjust AS POUND Acceptable Pressure To:

Indication Limits Acceptable Unacceptable f

(

A 0.0 psig 0.0 4 psig 8 56 psig 56 A 4 psig C 112 psig 112. A 4 psig D 168. psig 168 1 4 psig E 225.0 psig 225.n 4'osig F 168. psig 168 4 psig G 112 psig 112 1 4 psig H 56 psig 56 4 4 psig I 0.0 psig 0.0 2 4 psig If calibration was not successful instrument is considered defective. NOTIFY SHIFT SUPERVISION I N DIATELY and i

commit the instrument for repair.

If the instrument is removed from rack, a pressure j

. decay test must be performed on the instrument before

(

returning to service.

4 If calibration was successful, continue with Step 9 of prc:edure.

9.

Inform the control room operator of the test results and that you are about to return the instrument to service.

10.

Decrease pressure and remove pressure test equipment'.

11. Close Test Valve and replace test cap.

(Initial)

12. Open shutoff valve.

(Initial)

13. Make the following notations on recorder chart a.

The words "End of Instrument Surveillance Test" l

b.

Date and time test ended l

c.

Technician initials

14. Have operator verify recorder PR-9102B is reading normally for existing plant conditions.

15. Fill out. test results on front page and notify shift supervision j

k and control room operator of test results.

3

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KJW:lhd PHILADELPHIA ELECTRIC COMPAN" PEACH BOTTOM UNIT ' 3 g,p/py

{

SURVEILLANCE TEST 2.6.23A Calibration Check of PT-9102A & PR-9102A (GRb PEN)

ST TECHNICAL SPECIFICATION: Tables 3 2.F, 4 2.F s

TEST FREQUENCY:

Once per operating cycle TEST RESULTS:

A.

Test SATISFACTORY; no black boxes have been checked off.

Instrument has been returned to service.

PERFORMED BY:

SIGNATURE (TECHNICIAN)

DATE/ TIME SIGNATURE ~(TECHNICIAN)

DATE/ TIME REVIEWED BY:

4 SIGNATURE (SHIFT SUPERVISION)

DATE/ TIME B.

Test UNSATISFACTORY; one or more black boxes have boon checked i

off.

Refer to Tech Spec

(

MRF NO. (If Roquirod) i SIGNATURE (TECHNICI AN)

DATE/ TIME SIGNATURE (SHIFT SUPERVISION)

DATE/ TIME IMMEDIATELY NOTIFY PLANT SUPERINTENDENT OR ALTERNATE:

NAME OF PERSON NOTIFIED DATE/ TIME SIGN.\\TURE (SHIFT SUPERVISION)

DATE/ TIME Ad di t ior$.01 action required if other portions of tost did not~fitnction properly or other discrebancios were noted during-tes...

1.

MRF submitted:

MRF NO.

2.

Other:

SIGNATURE DATE

~

lihM'ED BY:

~

PLANT STAFF SUPERVISION DATE i

,-o-

- ~ -

re.-

~w-a r-e N - --e v,v N v, - -, - - - - - - -

+

,~-

Page 2 of 5,:Rcv. 0 4

CALIBRATION CHECK PT-9102A/PR-9102A (I

LOCATION: PT-9102A is located on Panel 3AC65 on the 165 El.

PR-9102A is located on Panel C04C in the Cogtrol Room _165 El.

' DATE/ TIME

~

PURPOSE:

The purpose of this test is to verify the calibration and operability of PT-9102A G PR-9102A (Green Pen)

DEVICE FUNCTION:

Transmits containment pressure, through an I/E converter, to a recorder.

REFERENCES:

1.

Technical Specifications 2.

Prints M-361 Rev. J-1 E-2357 Rev. 3 REQUIRED TEST EQUIPMENT:

1.

Medium Size Adjustable Wrench l

(

2.

Pressure Source (230 psig capability) 3.

Pressure Indicator (230 psig capability)

PECO No.

Cal. Due Date INITIAL STEPS PREREQUISITES:

la.

Obtain permission from Shift Supervision to perform this test.

Ib.

Obtain permission from the Reactor Operator to perform this test.

2.

Establish communications between PT-9102A and PR-9102A in the Main Control Room.

3.

llave operator verify other drywell pressure instrumentation in service and opcrating normally. (PR-9102B)- (Grocn Pon) t HALT TilIS PROCEDURE IF ANY STEP FAILS TO PRODUCE THE EXPECTED RESULTS OR IF ANY BLACK BOX-IS CHECKED OFF. NOTIFY SilIFT SUPERVISION AND I6C ENGINEER IMMEDIATELY.-

k..

s 0

-y

- - + +

+

y y

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=

y-

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d ST 2.fs.23A (Cal.)

Page 3 cf 5, Rev. 0 l

PROCEDURE:

INITIAL STEPS 1.

Inform control room operator that he is going to lose

/'.

indication on PR-9102A (Green Pen).

2.

Make the following notations on Pecorder Chart.

\\

a.

The words " Instrument Surveillance Test" b.

Date and time the test started c.

Technician initials 4

3.

Close shutoff valve.

3a. Verify that instrument root valve _(at bottom of rack) is in the open position. Cro prevent pressurizing PT 10-100A) 4.

Remove test cap.

5.

Slowly open test valve and bleed off pressure.

6.

Connect pressure test equipment.

7.

Do the following. filling in appropriate spaces for recorder pen (green).

Adjust As Found Acceptable k

Pressure To:

Indication Limits Acceptabic Unacceptabic I

A 0.0 psig 0.0

• 4 psig B

56 psig 56

• 4 psig C

112 psig 112 t 4 psig i

D 168 psig 168 t 4 psig l

E 225.0 psig 225.0 t 4 psig F

168 psig 168 ! 4 psig G

112 psig 112 t 4 psig 11 56 psig 56 t 4 psig T

0.0

• 4 psig I

0.0 psig l

If the As Found indications are all within acceptable limits, continue procedure starting with Step 9.

If any of the As Found indications are outside acceptable limits, instrument requires calibration.

Proceed with Research G Testing Div. proceduro RT-11-00305

( -

for PT-9102A. Then re-check by perform the following:

4 t

e

Sr 8.b.2MA (@all.)

PJg3 4 cf 5, Rcy. 0

\\

i INITIAL STEPS

.[

8.

t

' Adjust As Found Acceptable l

Pressure To:

Indication Limits Acceptabic Unseceptable

\\

A 0.0 psig

-0.0

• 4 psig B 56 psig 56

• 4 psig C 112 psig 112 t psig D 168 psig 168

• 4 psig E 225.0 psig 225.0

• 4 psig-F 168 psig 168 t 4 psig G 112 psig 112

• 4 psig 11 56 psig 56-

• 4 psig I

0.0 psig 0.0 t 4 psig If calibration was not successful instrument is considered defective. NOTIFY SHIFT SUPERVISION IMMEDIATELY and commit the instrument for repair.

(

If the instrument is removed from rack, a pressure decay test must be performed on the instrument before returning to service.

If calibration was successful, continue with Step 9 of procedure.

9.

Inform the control room operator of the test results and that you are about to return the instrument to service.

10.

Decrease pressure and remove pressure test cquipment.

11.

Close Test Valve and replacc test cap.

(Initial) 12.

Open shutoff valve.

(Initial) 13.

Make the following notations on recorder chart i

The words "End of Instrument Surveillance Test" a.

b.

Date and time test ended c.

Technician initials

('

s 4

w__.,--.

_,4

,en.-

~

S r 23. b./A Q ($ a 1. ).

Pago;5 cf 5,:Rr,v..0-INITIAL STEPS

/.

14.

Have operator verify recorder PR-9102A is

-(

reading normally for existing plant conditions.

2 15.

Fill out test results on front page and notify Shift Supervision and Control Room Operator of tesd results, i

TECHNICIAN CO MENTS:

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PHIL AOLLPHI A Cll'CTHIC CO.

' ML'h6 4/77 INSTRUMENT C Atti!R AliON SHEET

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('

' 2Y1)l. $fhu M 14'9n PHILADELPHIA ELECTRIC COMPANY PEACH BOTTOM UNITS 2 and 3 SURVEILLANCE TEST sr 13.28 ADS Relief Valve Accumulator Leak Test TH:HNICAL SPECIFICATION: 4.6.D.3 Test Frecuency:

Once per operating cycle Test Results:

A.

All of the asterisked steps were completed SATISFACTORILY.

PERFORMED BY:

SIGNATURE TIMS/DATE PERFORMED BY:

SIGNATURE TIMS/DATE SIGNATURE (SilIF2 SUPERVISION)

TIHU/DATE

+

B.

One or more of the asterisked steps was completed UNSATISPACTORILY.

Refer to Tech Spec 4.6.D.3 MRF SIGNATURE SIGNATURE (SHIFf SUPERVISION)

TIME /DATE IMMEDIATELY NOTIFY PLANT SUPERDiTENDDIT OR ALTERNATE.

NAME OF PERSON NOTIFIED.

TIME /DATE l

SIGNATURE (SHIFT SUPERINTENDDIT OR SUPERVISOR)

Additional action required if other portions of test did not function properly or other discrepancies were noted during test.

1.

MRF submitted:

MRF 2.

Other:

SIGNATURE DATE I

REVIEWED BY:

l t

PLANT STAFF SUPERVISION DATE l

p w

--r-e r

w

-e

+- a s

-s

nT 13.28 Pan 2 2 of 5,'ncy, 2 PURPOSE:

(

The purpose of this test is to leak check the air accumulators and piping used for_ actuation of the ADS valves, and the remaining relicP valves.

REFERENCES:

1.

Technical Specification 4.6.D.3 2.

FSAR h.h.5, 7.h.3.3.1 PREREQUISITES:

i 1.

Request permission from Shift Supervision to begin this test.

2.

Reactor pressure at atmospheric.

3 Instrument N2 header pressurized to cf90 psig.

TEST EQUIPMEN JTEQUIRED:

1.

Leak Detector Fluid l

THE PERFORMANCE OF THIS TEST REQUIRES ENERGIZING THE SOLENOID VALVE THAT OPERATES THE RELIEF VALVE. IN ORDER TO PRhVENT THE RELIEF VALVE FROM OPERATING AND POSSIBLY SUFFERING DAMAGE, THE FOLIMING CONDITIONS MUST EXIST:

1.

Reactor at atmospheric pressure.

2.

Reactor vessel level to be maintained below the steamline nozzle elevation for the duration of this test, or the steamline nozzle pluca are to be installed.

PROCEDURE:

1.

Place the control switch for relief valve 71A in the OPEN position.

Verify that the solenoid valve in the air supply line to the relief valve " CLICKS" when the control switch is placed in the OPEN position.

2 Verify that no leaks exist in the air supply line from the check valve on the supply side of _the accumulator to the 71A relief valve using leak j

bonnets, etc.

detection fluid checking all, joints, welds, valve i

(

l l

3.

Return the control-switch for* relief valve 71A to i

the AUTO position.

l l

e

Pune *< or 5, noi.-

e 4.

Fill in the appropria'te. line on the following data sheet:-

' INITIAL-INITIAL-INITIAL

' VALVE CLICKS NU LEAKAGE UN VALVE WHEN NO LEAKAGE IN MANUAL BLOCK NUAEER

. ENERGIZED-ACCUMULATOR OR AIR VALVE PIPING RV-71A RV-71B RV-71C RV-71D RV-71E RV-71F RV-71G RV-71H RV-71J

(

RV-71K RV-71L

l. LEAKAGE OF THE MANUAL BLOCK VALVE UPSTREAM OF.THE CHECX VALVE IN THE INST. No LINE TO THE RELIEF VALVE OPERATOR IS NOT A TECH. SPEC.* VIOLATION.

2. ON VALVES 71 D,'E, F, H, J, and L THERE IS ONLY AIR PIPING TO BE LEAK CHECKED.

5.

Repeat steps 1 thru 4 for relief valve 71B.

6.

Repeat steps 1 thru 4 'for relief valve 71C.

7.

Repeat steps 1 thru 4 for relief wlve 71D.

8.

Repeat steps ~1 thru 4 for relief valves 71E.

9.

Repeat steps 1 thru 4 for relief valves 71F.

10. Repeat steps 1 thru 4 for relief valves 71G.

11. Repeat steps 1 thru 4 for relief valvoc 7111.

~12. Repeat steps 1 thru 4 for relief valves 71J

ST'13 28.

Paga A cf 5/Rgy, 2 l

13. Repeat steps 1 thru 4 for relief valve 71K I

-(.

14. Repeat steps 1 thru 4 for relief valve 71L

15. Inform Shift Supervision of the results of thi'a test and fill out the TEST RESULTS section of this test.

i 9

ee 4

1 i

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f J

4 7

a I

i i

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v-

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Pago 5 cf 5, Rev. 2 e

9 ST 13.28 DOUBLE VERIFICATION

(

Verify following control switches are in auto position:

-1.

RV-71A Initial..

2.

RV-71B Initial 3.

RV-71C Initial 4.

RV-71D Initial 5.

RV-71E Initial 6.

RV-71F Initial 7.

RV-71G Initial 8.

RV-71H Initial 9.

RV-71J Initial 10.

RV-71K Initial 11.

RV-71L Initial

(

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