ML20133G870

Forwards Modes to Restart Items & Requests Review & Comments Prior to 960926 Upcoming SAP Meeting

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: ML20133F920 ML20133G355 ML20133G372 ML20133G471 ML20133G498 ML20133G532 ML20133G608 ML20133G612 ML20133G626 ML20133G654 ML20133G667 ML20133G674 ML20133G707 ML20133G717 ML20133G727 ML20133G733 ML20133G752 ML20133G754 ML20133G768 ML20133G783 ML20133G789 ML20133G795 ML20133G818 ML20133G833 ML20133G847 ML20133G870 ML20133G881 ML20134B221 ML20134B249 ML20134B442
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...

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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.

10. Feedwater nozzle bypass flow introduced error in DRS 2

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.

16. NRC & QA identified numerous IST program DRS 4

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

21. Wiring separation & redundancy concerns with RG 1.97 DRS 4

instruments & cable separation

22. PORV (1PR1) seat leakage, requiring block valve DRP 6

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

reactor trip.

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.

Operability determinations.

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

19. Adequacy of Licensing Basis Conformance FSAR DRP 2

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

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