ML20133G870
| ML20133G870 | |
| Person / Time | |
|---|---|
| Issue date: | 09/06/1996 |
| From: | Larry Nicholson NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Dellagrec A, Eugene Kelly, Marshall C NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| Shared Package | |
| ML20133F923 | List:
|
| References | |
| FOIA-96-351 NUDOCS 9701160196 | |
| Download: ML20133G870 (7) | |
Text
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,y !b From: Larry Nich ison . I' 1 CSM, ALD1, EMK, WHk' WND2.WNP3.LNO, WND2.WNP3.JFS3...
/ /
To:
Date: 9/6/96 3:06pm
Subject:
Mode reqmts.
Attached is a 1st cut at attaching modes to each of our restart items. please review and provide comments prior to the upcoming SAP mtg on 9/26.
l thanks l
l CC: RWC To: CSM (Charles Marshall) R-I ALD1 (Aniello Della Grec) R-I EMK (Eugene Kelly) R-I WHR (William Ruland) R-I LN0 (Leonard 01shan, NRR JFS3 (John Stolz, NRR 1
I l
9701160196 970113 PDR FOIA O'NEILL96-351 PDR
. 9 ISSUE MUST BE CLOSED PRIOR TO ENTRY INTO THE MODE LISTED.
MODE 6 = REFUELING MODE 5 = COLD SHUTDOWN (<200)
MODE 4 = HOT SHUTDOWN (<350)
MODE 3 = HOT STANDBY MODE 2 = STARTUP (< 5%)
MODE 1 = POWER OPERATIONS l
l TECHNICAL RESTART ISSUES I TECHNICAL ISSUE Reso. Mode
_QIrg
- 1. Cont. Spray Dsch Viv (CS-2) Operability. Calculations DRS 4 )
indicate actual d/p may be greater than design d/p.
]
- 2. Reliability of Control Air System. Requires operator DRP 4 action to start backup compressor.
- 3. CW Screen Motor Reliability. No automatic motor DRP 3 operation, vulnerable to grass intrusion
- 5. Moisture in EDG air start system causes reliability DRP 6 problem with check valves.
- 8. EDSFI Followup Issues DRS 4
- 9. Cracked exhaust steam piping could indicate weak DRS 4 erosion / control program.
- 12. Review adequacy of fuse control program. DRS 2
- 13. Review gas turbine batteries degrading with loss of one DRS 4 source of offsite power. Turbine referenced in TS basis to support SW outages.
- 14. Hagan module replacement project. DRS 4
TECHNICAL ISSUE -- - - - - - -
R.ig - ---- - ' -
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- 15. Procedure contains non-conservative 125V battery DRS 6 acceptance criteria.
- 17. Main condenser steam dumps malfunction, requires DRP 2 closing MSIVs on trip and prevents use of main condensar.
- 18. Poor reliability of PDP charging pumps. DRP 4
- 19. Poor process for configuration control of pipe supports. DRP 4
- 20. POPS ability to mitigate overpressure events. DRS 6
- 23. Undersized PORV accumulators. DRS 4
- 24. Gate valves identified susceptible to press lock & DRS 6 thermal binding.
- 25. Pressurizer Spray Prob! ems /Use of Aux Spray DRP 4
- 26. Radiation monitor problems. DRS 4
- 27. Rx coolant pump oil collection system deficiencies. DRS 4
- 28. Understand causes and corrective actions for failures of DRP 5 Rx coolant pump seals.
- 29. Rx Head Vent Valve Stroke Times. DRP 5
- 32. Review program for control & inspecting resilient fire DRS 4 barrier seals.
I.
TECHNICAL ISSUE Reso.
D19
- 33. Control rods stepping with no temperature error signal. DRS 2 !
l
l
- 35. Verify adequate protection for S1 Pump runout. DRS 5 l
- 36. Si relief valves performance history of leaking and DRP 6 lifting.
- 37. Review corrective action for service water pipe erosion. DRS 4
- 38. Spurious high steam flow signals causing St. DRS 4
- 39. Review corrective actions to resolve numerous DRS 4 l switchyard failures.
- 40. Verify adequate correction for overhead annunciator DRS 4 failures.
- 41. Verify adequate corrective action to ensure steam DRS 4 generator tube integrity.
- 42. Auxiliary Feedwater System Performance and Reliability. DRS 3
- 43. Adequacy of corrective actions from the Salem Unit 2 DRP 2 reactor trip.
1 PROGRAMMATIC RESTART ISSUES RESTARTISSUE Resp. Mode (Licensee) Org.
- 1. Resolve Appendix R jumpers and program NRR 4 discrepancies, including fire barrier l penetrations.
- 2. Review efforts to maintain configuration DRS 4 control, given examples from Hagan modules and botting. Effort to include setpoint control program and drawing control.
- 3. Adequacy and use of procedures, DRP 2 including procedure revision backlog. l
- 4. Management of engineering and DRP/ 2 maintenance backlog. RATI
- 5. Program for foreign material exclusion. DRP 4
- 7. Operator performance (Coordination DRS 2 and Communication)
- 8. Correction of operator workarounds, DRP 2 including control room deficiencies.
- 9. Program to utilize operating (industry) DRP 2 experience feedback.
- 10. Corrective action program, including DRP 2 adequacy of root causa program.
j lli.e. PROGRAMMATIC RESTART ISSUES
- continued -
! RESTARTISSUE Resp. Mode I (Licensee) Org.
i j- 11. Engineering contribution to problem resolution, DRP 4
, including safety eve!uations.
l 12. Tagging DRP 4 1
i
} 13. Adequacy of Emergency Preparedness DRS 2 l 14. Resolution of licensing commitments. NRR 4
- 15. Adequacy of Emergency Operating Procedures. DRS 3
?
- 18. Parts availability & accuracy of bill of materials DRS 2
{
i
- Discrepancies specifically including Service Water i System design and reliability
~
l 20. Adequacy of QA program DRP 6 (Receptiveness to documented deficiencies)
- 21. Licensee self assessment capability DRP 2 (Performance monitoring & trending)
- 22. Integrated Test Program DRS All i
L
. )
i .*
- LICENSEE RESTART PLANS I
RESTART PLANS Resp. Mode
- (Licensee) Org.
1
- 1. Conduct of Operations
. DRP 2 -
- 4. System Engineering and Equipment DRS 2 !
Reliability j 5. Engineering Performance DRS 2 j 6. Organizational Self Assessment NRR 2
. 7. Corrective Action DRP 2 )
f 8. Human Performance Management NRR 2
- 9. Accredited Training DRS 2 l