ML20215C433

Forwards Biweekly Update of Working Copy Status Rept of PASS Mods .Work Request Initiated to Repair Leak on Output of Filter F-496 (Er 131281) & Mgt Safety Review Committee Review Completed on 870526

ML20215C433
Person / Time
Site:	Rancho Seco
Issue date:	06/02/1987
From:	Andognini G SACRAMENTO MUNICIPAL UTILITY DISTRICT
To:	Martin J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
GCA-87-086, GCA-87-86, TAC-60632, NUDOCS 8706180116
Download: ML20215C433 (7)

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gsuuo SACRAMENTO MUNICIPAL UTILITY DISTRICT C P. O. Box 15030. Sacramento CA 95852 1830,(916) 452-3211 AN ELECTRIC SYSTEM SERVING THE HEART OF CALIFORNIA JUN 0 21987 GCA 87-086 l

\,

, J. B. Martin Administrator l' U. S. Nuclear Regulatory Commission Region V Office of Inspection and Enforcement 1450 Maria Lane Suite 210

Walnut Creek CA 94596 Docket.50-312 l Rancho Seco Nuclear Generating Station Unit #1 i PASS STATUS kEPORT I

Dear Mr. Martin:

Attached is the bi-weekly update of a working copy status report of the PASS modifications dated 5/25/87 for your irformation. . This report has been provided to the Resident Inspector's Office.  ;

l Should you have any questions, please contact Bob Fraser at extension 4364 or Masa Nakao at extension 3905.

Sincerely,

/b .

L G. Car And ini i Chief Execut ye 0*ficer, Nuclear Attachments cci- George Kalman, NRC - Bethesda (2)

A. D'Angelo, NRC - Rancho Seco M. Cillis, NRC - Walnut Creek 5 o x l= x

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RANCHO SECO NUCLEAR GENERATING STATION O 14440 Twin Cities Road, Herald, CA 95638 9799; (209) 333 2935 f[g

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- 5/26/87-  !

Page 1 of 5 ,

PASS STATUS REPORT

-PASS ECNs ,

i A-5773 ADD RADIATION MONITOR AND RELOCATE IGE

-MEL sheet revisions are complete. l ACTION -Tech Spec required testing of Rad Mon R-15713 will l be incorporated into Surveillance Procedure SP.3 to-  !

satisfy the weekly " CHECK" and monthly " TEST".. A new i j SP'(SP 1107) has been drafted for the quarterly j

" CALIBRATION" (Ref Tech Spec Table 4.1-1, item 44a). 1 A-5735 ADD PASS ION CHROMATOGRAPH

-WR 128497 closure in progress.

-Table top chart recorder has been received but requires minor modifications for use with the IC. l Drawing changes have been received and WR 128492 has i been written to.make the changes. l

-Functional. testing in progress.

-STP 4S0-(DHS Sample Test) must be performed before h this 2CN can be turned over to Operations.

A-4711I INSTALL BACKUP SOURCE OF FLUSH AND COOLING WATER

-Release is tied to the performance of STP 433.

B-0285 DHS SAMPLE VALVE REPLACEMEJTS -

-Replaces valves.HV-26000, HV-26003 and HV-26004.

-Construction is complete and final functional l testing is in progress.  !

-NCR S-3179 and NCR S-3324 closures are pending closure of this ECN.

-Associated Work Requests: (NE) 131063 & 131066; ,

(EM) 131068 & 131069 R-0317 RELOCATE GRAB SAMPLE CONNECTIONS  !

-WR 131276 is closed and release to Operations is l expected by 5/28/87. l

.R-0381 ADD CHECK VALVES TO DHS SAMPLE LINES

-Release is pending and in-service leak check of valves RSS711 and RSS712 with the RCS in hot shut down. Will be done in conjunction'with STP 433. This is to check for thru-valve leakage.

R-0424 FLUSH / DILUTION WATER DEMINERALIZER ACTION -Need to replace Conductivity Indicator CI-49601 with a model having the correct range. The ECH and l

. proposed change are being reviewed by the Design  !

Engineer.  !

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-Work request initiated to repair the leak on the output of Filter F-496 (WR 131281).

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- Page 2 of 5 R-0488 HYDROGEN ANALYZER / PASS SAMPLE LINE HEAT TRACING CHANGES

-Release is tied performance of STP-793.

ACTION -Revise Process Standards (AP.100) to incorporate )

instrument set points.

-Engineering Action Request (EAR) IC87-012 initiated with a due date of 5/1/87.

-Design calculations have been received. The  !

Process Standards will 1e revised as soon as l STP-793 is approved. l ACTION -Revise procedure A.52 step 4.1.10.4.4 to specify the calibrated setting and not specifically 285 deg.F  ;

since they are not all set at 285. Also add a reference to the appropriate section of Process  ;

Standards.

B-0559 SCAS PANEL MODIFICATION

-Release is tied to performance of STP 433.

ACTION -Manuals require update. (In progress)

-N27.01-IM01

-N27.01-IM02 1

-N27.02-IM01 1

-N27.08-6 (May not require update)  ;

-FPR #1 written to replace 4 SIMPSON meters with NEWPORT meters. Revised drawings received.

-Purchase request (PR 10359) issued for the new meters.

-FPR #2 initiated to add "T" fittings for adding water to calibrate the level probes in V716 and V717.

-FPR #2 approved. WR 131289 written to instal.1 the fittings. Work is pending receipt of parts.  !

ACTION -The SCAS panel needs internal lighting installed.  !

-Field Problem Report (FPR) #4 was written. l ACTION -Revise Process Standards (AP.100) to incorporate instrument set points.

-Engineering Action Request (EAR) IC87-042 initiated with a due date of 6/1/87.

-NCR S-5563 closure is pending closure of this ECN.

-Associated Work Requests: (TE) 115524;  ;

(IC) 115530 & 117320; (NE) 114291; (MM) 113381 l

& 119229; (EM) 110022 & 117222

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R-0732 BACKUP LAB FOR PASS GRAB SAMPLES l

-Management Safety Review Committee (MSRC) review was l l completed on 5/26/87. l

-Release is tied to the performance of STP-430. l 1

Page 3 of 5

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PASS STPs 426 SAMPLING TIMES USING THE PASS

-Test Outline approved.

-The procedure has been reviewed by the Test Working Group (TWG). TWG approval is pending approval of AP.313-1 (PASS Operatina Procedure) revision 1.

-STP-426 records the sampling tines during the performance of AP.313-1.

-AP.313-1 draft is in progresa.

428 MEASURE VOLUMES A & B

-The procedure will be revised and reperformed.

-Test Outline is drafted. l 429 MEASURE VOLUMES S & T

-The procedure will be revised and reperformed.

-Test Outline is drafted. l i 430 DHS SAMPLE TEST

-The Test Outline is approved. .

-The procedure is scheduled for review by the TWG on l 5/27/87. l 431 SYSTEM FLUSH

-Test complete.

-Test results were submitted to the TWG for review.

-NCR S-5309 Rev. O closure is pending final signoff of STP-431.

432 GASEOUS SAMPLE TEST

-The Test Outline and procedure are approved.

-WR 131280 initiated to install test "Ts" for collecting gas samples and to provide I&C support.

-Performance is pending replacement parts for pump l P-793.  !

433 RCS SAMPLE TEST

-The Test Outline is approved.

-Incorporating TWG comments. Awaiting Chemistry's comments.

793 HEAT TRACING

-The Test Outline was reviewed by the TRG on 4/9/87.

Comments to be incorporated.

-The Test Outline is being revised to incorporate i the new acceptance criteria. l

-The procedure is in TWG for additional review which l is expected to occur on 5/27/87.  !

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• Page 4 of 5 PASS SPs 907 MONTHLY FUNCTION TEST OF PASS

-Drafting of Test Outline and Procedure pending revision 1 to Operating Proced t:4e AP.313-1.

l PASS APs I 313-1 EMERGENCY SAMPLING USING THE PASS ACTION -Revision 0 approved 2/26/86. Revision 1 is being redrafted and is expected to be submitted to Word

' Processing'by 6/2/87.  !

313-1A UNDILUTED GRAB SAMT E FROM PASS FOR OFFSITE ANALYSIS

-Revision 0 .pproved 2/26/86.

313-1B DILUTED GRAB SAMPLI FROM PASS FOR ONSITE ANALYSIS

-Revision 0 .pproved 2/26/86.

313-1C GAS CHROMATOGRAPH F3ING THE CARLE AGC SERIES GC

-The draft is complete except for enclosures.

313-1D HANDLING AND LOADING OF NUPAC CASK MODEL NUMBER PAS-2

-The procedure is in multi-discipline review.

MISCELLANEOUS ITEMS DESIGN BASIS REPORT

-The' PASS design basis has been issued for the initial revien. The System Engineer reviewed the draft and provided comments to the Design Engineer.-

TRAINING

. ACTION -Provide on-the-job training for Chemistry Technicians in the use of PASS.

-Five Technicians have been selected and will i begin hands on training as soon as the Operating i Procedure (AP.313-1) is approved.

-Functional testing will be performed during the development of the operating procedure.

SPARE PARTS ACTION -Efforts have begun to develop a spare parts list. l When the list is finalized a Purchase Order will be initiated.  !

PREVENTATIVE MAINTENANCE ACTION -A Preventive Maintenance program must be developed for the appropriate PASS components.

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. Page 5 of 5 PASS COMMITMENTS

-A letter was sent from John Ward to Frank Miraglia '

(NRR) on 5/4/87 specifing additional information on PASS accuracy and range. (Ref: JEW 87-750) j PAINTING >

-Work Request 131294 has been written to have the room !

painted which houses the PASS control panel.

-Work Request 131290 was written to have the bottom of the SCAS panel cleaned and painted. ,

DUCTWORK >

ACTION -Ductwork must be installed to contain miscellaneous wires in the vicinity of the IGE and MCA.

VALVE HV-46705

-Work Request 131295 has been written to trouble shoot the dual position indication on the CRD cooling water supply valve HV-46705.

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