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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Larry Nich ison.
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/
From:
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 TECHNICAL RESTART ISSUES 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 4.
Digital feedwater installation to correct feedwater DRS 2
control reliability.
5.
Moisture in EDG air start system causes reliability DRP 6
problem with check valves.
6.
EDG output breakers fail to close when switch taken to DRS 6
close.
7.
EDG has minimalload margin.
DRS 4
8.
EDSFI Followup Issues DRS 4
9.
Cracked exhaust steam piping could indicate weak DRS 4
erosion / control program.
calorimetric and power level.
- 11. EDG 1 A load fluctuations.
DRS 6
- 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 prg
- 15. Procedure contains non-conservative 125V battery DRS 6
acceptance criteria.
deficiencies.
- 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
instruments & cable separation
closure.
- 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
- 30. RHR Min-flow Valve (RH29) Failures on unit 2.
DRP 6
- 31. RHR Dsch Valve (21RH10) Banging Noise.
DRP 6
- 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
- 34. Numerous SI pump deficiencies.
DRP 5
l
- 35. Verify adequate protection for S1 Pump runout.
DRS 5
- 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
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
1 PROGRAMMATIC RESTART ISSUES RESTARTISSUE Resp.
Mode (Licensee)
Org.
1.
Resolve Appendix R jumpers and program NRR 4
discrepancies, including fire barrier 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.
4.
Management of engineering and DRP/
2 maintenance backlog.
RATI 5.
Program for foreign material exclusion.
DRP 4
6.
DRP 6
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
?
- 16. Adequacy of training.
DRS 6
l
- 17. Adequacy of work control and planning program.
DRS 2
{
- 18. Parts availability & accuracy of bill of materials DRS 2
i
Discrepancies specifically including Service Water i
System design and reliability l
~
(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
- 2. Reliable Maintenance DRP 2
i
- 3. Work Control Process improvement 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