ML20213E495
| ML20213E495 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 07/27/1983 |
| From: | Rajender Auluck Office of Nuclear Reactor Regulation |
| To: | Dodds R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| CON-WNP-0608, CON-WNP-608, TASK-2.B.3, TASK-2.B.4, TASK-2.D.3, TASK-2.F.1, TASK-2.K.1, TASK-2.K.3.13, TASK-2.K.3.15, TASK-TM IEB-80-06, IEB-80-6, NUDOCS 8308090859 | |
| Download: ML20213E495 (4) | |
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R. T. Dodds, Section Chief Division of Resident, Reactor Projects and Engineering Inspection FROM:
R. Auluck, Project t'.anager Licensing Branch No. 2 Division of Licensing, NRR
SUBJECT:
REGION V ASSISTANCE IN CLOSING NRR LICENSING ISSUES REGARDING WNP-2 Per our discussions, attached is a list of items which need Region V's assistance in closing the issues.
Each item also refers to the corresponding section in the Safety Evaluation Report or its supplements.
If you need any additional information or clarification, please call ne at (301) 492-8547.
Or!sidci;;,3,qj R. Auluck, Project Manager Licensing Branch No. 2 Division of Licensing cc:
D. Sternberg A. Schwencer T. M. tb vak r
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FORM 315 (10-80) NROM C24a OFFiClAL RECORD COPY w roim-m-m
a WNP-2 LIST OF ITEMS 1.
SER Automatic restart capability for RCIC system Con firma tory (TMI II.K.3.13)
Item 13 Installation of this modification will be completed prior to fuel load.
(SER Section 5.4.1.2, page 5-26) 2.
SER Modify break detection logic to prevent spurious isolation Confirmatory of HPCI and RCIC System (TMI II.K.3.15)
Item 14 This is a time delay modification added to the logic of the RCIC system. WNP-2 does not have HPCI (SER Section 5.4.1.2), page 5-26) 3.
SER Automatic transfer of RCIC pump suctions from condensate Con firmatory storage tank to suppression pool.
(SER Section 7.4.2.1, Item 17 page 7-14) 4.
SER SRV Position indicator (TMI II.D.3)
Confirmatory Item 18 Applicant to install acoustic monitoring system which will monitor the discharge of each SRV and provide open/
close information and alarms in the control room.
(SER Section 7.5.2.5, page 7-19) 5.
SER Additional accident monitoring instrumentation Con firma tory (TMI II.F.1.4, II.F.1.5 and II.F.1.6)
Item 19 Containment pressure, suppression pool water level and containment H monitors to be installed prior to operation.
2 (SER Section 7.5.2.6, page 7-19) 6.
SER Training for mitigating core damage (Tf1I II.B.4)
Con firma tory Item 21 Training as outlined in the program to be completed prior to fuel load.
(SER Section 13.2.1.1, page 13-17) 7.
SER TMI Items II.K.l.5 and II.K.l.10 Confirma tory i
Item 22 The procedures required by these items must be verified, complete and satisfactory prior to fuel load.
(SER Section 13.5.2, page 13-29) 8.
Equipment Qualification Inspect all MSIV's to confirm that solenoid valves for the actuators have been replaced with qualified units prior to fuel load. (SSER #3, Section 3.10.2.2, page 3-7)
Items 9,10,11 and 12 should be verified on random sampling basis.
9.
Verify that water tight electrical conduit and non-vented NEMA 3 and NEMA 4 equipment enclosures are used in areas which could be exposed to high pressure, moisture and water spray (Inside primary containment).
($SER #3, Section 3.11, page 3-15)
- 10. Verify that liquid tight flexible conduit is used at interfaces with instruments important to safety located in secondary containment.
(SSER #3, Section 3.11, page 3-15) 11.
Inside primary containment, verify that seals are used when cable enters instruments from above or from the side; qualified flexible conduit is used when cable enters from below.
(SSER #3, Section 3.11, page 3-15)
- 12. Verify that equipment is installed consistent with qualification documents.
(SSER #3, Section 3.11, page 3-15)
- 13. Leak tightness and weld integrity The staff requires that all diesel engine auxiliary system piping be hydrostatically tested to a minimum of 125% of design pressure.
(SSER #1, Section 9.5.4 - 9.5.8, page 9-3) 14.
Fire Protection Procram The following features of the fire protection program are to be completed prior to fuel load:
The installation of the TSI Thermal Lag Fire Barrier around shutdown-related cable trays, conduit, and panels.
The repeaters for the plant radio communications network (these repeaters have to be located and/or protected such that they are not vulnerable to damage from a fire).
- Hose, nozzles, gated wyes, caps, etc. associated with the standpipe hose s ta tions.
Supervision (tamper switches, locks) for internal and external water.
supply control valves.
Deactivation of fire pump shutdown controls in the control room.
Penetration seals for fire rated walls and floor / ceiling assemblies.
l Removal of non-fire rated transoms over fire doors.
Removal of styrofoam daming at penetrations of fire rated walls and floor / ceiling assemblies.
Installation of 8-hour battery powered lighting units per Section III J of Appendix R.
- The fire wall which separates the Service Building from the Turbine Generator Building at elevation 441'.
Fire doors have not yet been installed at the following locations:
a.
Both RHR heat exchanger rooms (RB, E1. 572')
b.
Fire Area R XVIII - Valve Room
3-4 i
- 15. License Condition 10 BWR startup or operating experience During initial operation of the plant, each shift will have individual with previous startup or licensed operating experience on a comparable BWR.
(SER Section 13.5.2, page 13-11)
- 16. License Condition 7 Post-accident sampling capability l
(TMI II.B.3) i (SER Section 9.3.2.4, page 9-14)
- 17. TMI Item II.F.l(3) Containment high-range radiation monitor Inspect for installation and operability of the two high-range j
containment monitors.
- 18. Health Physics (H.P.) Organizations - WNP-2 should have a sufficient number of ANSI 18.1 (or ANSI 3.1 - 1978) qualified H.P. technicians to provide H.P. coverage on all shifts. Since WNP-2 has a joint H.P./
chemistry program, these technicians must receive four years of training in H.P. and Chemistry.
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- 19. License Condition 6 IE Bulletin 80-06 "ESI Reset Control" 1
Confirm that pre-operational tests to verify that all equipment remains in its emergency mode upon i'
an ESF reset have been performed.
(SER Section 7.3.2.7, page 7-11) i
- 20. Has Control Room Annunciator Pt "LPCS Injection Valve Differential Pressure i
Low" been reworded? Differential Pressure is no longer used for this interlock function. What is the revised wording?
21.
Verify that the support (s) for the transmitters used to sense CST low level for HPCS and RCIC suction switchover to the suppression pool are seismically qualified.
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l 22.
Verify that the open spaces around cables penetrating fire barriers between l
redundant rod block monitor channels have been sealed with a fire resistant material with a rating equivalent to that of the barrier itsel f.
The cables are associated with the four RBM flow monitors.
(SSER #3, Section 7.6.2.3, page 7-2) i l
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