ML20215L385
| ML20215L385 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 06/16/1987 |
| From: | Andognini G SACRAMENTO MUNICIPAL UTILITY DISTRICT |
| To: | Martin J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| GCA-87-197, TAC-60632, NUDOCS 8706260031 | |
| Download: ML20215L385 (7) | |
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SACRAMENTO MUNICIPAL UTILITY DISTRICT C P. O. Box 15830, Sacramento CA 95852-1830,(916) 452-3211 AN ELECTRIC SYSTEM SERVING THE HEART OF CALIFORNIA JUN 161987 GCA 87-197 1
El U. S. Nuclear Regulatory Commission
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Region V
$5 _"_>., $
Attn:
J. B. Martin Administrator EES i
Office of Inspection and Enforcement O<
1450 Maria Lane Suite 210
< D Walnut Creek CA 94596 G
DOCKET 50-312 c1 RANCHO SECO NUCLEAR GENERATING STATION UNIT fil PASS STATUS REPORT i
Dear Mr. Martin:
)
1 Attached is the bi-weekly update of a working copy status report of the PASS l
modifications dated 6/08/87 for your information.
This report has been provided to the Resident Inspector's Office.
Should you have any questions, please contact Bob Fraser at extension 4364 or Masa Nakao at extension 3905.
Sincerely,
/ ;bYbldo@ini Y
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V. Cart An Chief Executive Officer, Nuclear j
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Attachments i
George Kalman, NRC - Bethesda w/atch cc:
A. D Angelo, NRC - Rancho Seco w/atch M. Cillis, NRC - Walnut Creek w/atch h[g62ADOk g2 R
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RANCHO SECO NUCLEAR GENERATING STATION O 1444o Twin Cities Road, Herald, CA 95638 9799; (209) 333 2935h6
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3 6/8/87 Page-1 of 5 PASS STATUS REPORT PASS ECNs A-5773 ADD RADIATION MONITOR AND RELOCATE IGE
-MEL sheet revisions are complete.
ACTION
-Tech Spec required. testing of Rad Mon'R-15713'will be incorporated.into Surveillance Procedure SP.3 to satisfy the weekly " CHECK" and monthly " TEST".
A new SP-(SP 1107).has been drafted for'the quarterly
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" CALIBRATION" (Ref Tech Spec Table 4.1-1, item 44a).
A-5735 ADD' PASS ION CHROMATOGRAPH
-WB 128497 closure in progress.
-Table top chart, recorder has been received but-requires ~ minor modifications for use with'the IC.
Drawing changes have been-received and'WR 128492 has been written to make the changes.
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-Functional-testing in progress.
-STP-430-(DHS Sample Test) must be performed before
'this ECN can be turned over to. Operations.
'A-4711I INSTALL' BACKUP SOURCE OF FLUSM /iND COOLING WATER'
-Release is tied to the performance of STP.433.
R-0285 DHS SAMPLE' VALVE REPLACEMENTS
-Replaces valves HV-26000, HV-26003 and HV-26004.
-HV-26003 failed the reverse flow leak check. Parts l
are on order and as soon.as they arrive the valve
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'taken apart and checked. Delivery date on parts is i
not yet known.
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-NCR S-3179 and NCR S-3324 closures are pending closure of this ECN.
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-Associated Work Requests: (NE) 131063 & 131066; (EM) 131068 & 131069 I
R-0361' 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 i
be done in conjunction with STP 433.
This is to check i
for thru-valve leakage.
R-Ot24 FLUSH / DILUTION WATER DEMINERALIZER ACTION
-Need to replace Conductivity Indicator CI-49601 with a model having the correct' range.
The ECN and proposed change are being reviewed by the Design 1
Engineer.
-Work request initiated to repair the leak on the output of Filter F-496 (WR 131281).
Page 2 of 5 4
R-0488 ' HYDROGEN ANALYZER / PASS SAMPLE LINE HEAT TRACING CHANGEE
-Release le tied performance of STP-793.
a ACTION
-Bevise Process Standards (AP.100) to incorporate instrument set points.
-Engineering Action Request (EAR) IC87-012 initiated with a due date of 5/1/87.
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-Design calculations have been received.
The Process Standards will be revised as soon as STP-793 is approved.
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.
R-0559 SCAS PANEL MODIFICATION
-Release is tied to performance of STP 433.
ACTION
-Manuals require update. (In progress)
-N27.01-IM01
-N27.01-IM02
-N27.02-IM01
-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.
WB 131289 written to install the fittings.
Work is pending receipt of parts.
ACTION
-The SCAS panel nesde internal lighting. installed.
-Field Problem Report (FPR) #4 was written.
-Engineering is developing a change to install l
additional external lighting in the vicinity of l
the panel instead of internal lighting due to a j
lack of space in the panel.
l ACTION
-Revise Process Standards (AP.100) to incorporate instrument set points.
-Engineering Action Request (EAR) IC87-042 initiated with a due date of 8/1/87.
-NCR S-5563 closure is pending closure of this ECN.
-Associated Work Requests:
(TE) 115524; (IC) 115530 & 117320; (NE) 114291; (MM) 113381
& 119229; (EM) 110022 & 117222 3-0732 BACKUP LAB FOR PASS GRAB SAMPLES
-Release is tied to the performance of STP-430.
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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 f
AP.313-1 (PASS Operating Procedure) revision 1.
-STP-426 records the sampling times during the performance of AP.313-1.
-AP.313-1 draft is in word processing.
l 428 MEASURE VOLUMES A & B
-The. procedure will be revised and reperformed.
-Test Outline is drafted.
-Revision 1. draft is 80% complete.
429 MEASURE VOLUMES S & T
-The procedure will be revised and reperformed.
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-Test Outline is drafted.
430 DHS SAMPLE TEST
-The Test Outline'is approved.
-An addition is being made to.the STP pertaining to l
the 3,n chromatograph.
When that addition is done l
the r ocedure will be returned to the TWG for l
1 add!
onal review.
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431 SYSTEM FLUSH
-Test complete.
-Test results were submitted to the TWG for review.
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-NCR S-5309 Rev. O closure is pending final signoff of STP-431.
f 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.
-Pump P-793 is being removed to bench test and to l
verify pump-motor alignment.
When the pump is l
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satisfactorily function tested in place the STP will l
4 be performed.
l 433 RCS SAMp0E TEST
-The Test Outline is approved.
-Chemistry's comments are being incorporated.
The l
l procedure will then go to the TWG for additional l
review.
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.Page 4 of 5
- 793 HEAT TRACING T
is.to be resubmitted to:the TRG"this !
-The Test' Outline
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week.
-The-procedure was approved.with comment by the TWG.
l-Comments are being incorporated.
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- 2 E907 MONTHLY FUNCTION TEST'OF PASS 1
-Drafting of Test Outline and-Procedure ~pending revision l'to Operating Procedure AP.313-1.
313 1 EMERGENCY SAMPLING USING THE PASS i
ACTION.
-Revision 1 has been drafted and is ready for word l
l processing.
l 313-1A UNDILUTED GRAB SAMPLE FROM PASS FOR'OFFSITE ANALYSIS l
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-Revision 0 approved 2/26/86, i
313-1B -DILUTED GRAB SAMPLE FROM PASS FOR ONSITE ANALYSIS
-Revision 0 approved 2/26/86'.
i 313-1C GAS CHROMATOGRAPH USING THE CARLE AGC SERIES GC
-The procedure has.been submitted for review'and l
-approval.
l 313-1D HANDLING AND LOADING OF NUPAC' CASK MODEL NUMBER PAS-2
--The procedure-is being, reformatted to be consistent I
with new' procedure. requirements.
When'that is'done l
it will be resubmitted for review and' approval.
l MISCELLANEOUS ITEMS I
DESIGN BASIS REPORT
-The PASS design basis has'been issued for the initial review. The System. Engineer-reviewed the draft and 1
provided comments to-the Design Engineer.
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TRAINING ACTION
-Provide on-the-job training for Chemistry Technicians l
in the use of PASS.
-Five Technicians have been selected and will begin hands on training as soon as the Operating l
Procedure (AP.313-1) is approved.
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-Functional testing.will be performed during the i
development of the operating procedure, j
SPARE PARTS ACTION
-Efforts have begun to develop a spare parts list.
I When the list is finalized a Purchase Order will be initiated.
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4 Page-5:of 5--
' PREVENTATIVE' MAINTENANCE l
ACTION.,
-A Preventive Maintenance program must be: developed 1
'for the' appropriate 3 PASS components.
' PASS COMMITMENTS' 3
m A letter was sent from John: Ward to Frank 1MiragliaL J
- (NRR) on 5/4/871specifing-additional information:
on. PASS accuracy and range...(Ref: JEW 87-750)
PAINTING j
-Work: Request 131294:has been written to have the room
.i 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 l
wires in the vicinity of the IGE and MCA~.
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VALVE HV-46705 -Work Request 13129'S has been' written to trouble shoot the' dual position indication on the CRD cooling water supply valve HV-46705.
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