ML20215C433
| 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
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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
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k 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.
-Work request initiated to repair the leak on the
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output of Filter F-496 (WR 131281).
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i 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
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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.
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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 430 DHS SAMPLE TEST i
-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.
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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