ML20215A823
| ML20215A823 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 09/30/1986 |
| From: | Nerses V Office of Nuclear Reactor Regulation |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| OL-1-I-NCNP-011, OL-1-I-NCNP-11, NUDOCS 8612110410 | |
| Download: ML20215A823 (8) | |
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UNITED STATES NUCLEAR REGULATORY COMMISSION o
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'86 DE g g g Docket Nos.:
50-443 0Fr! rj-and 50-444 Mf r
APPLICANT:
Public Service Compan.y of New Hampshire (PSNH)
FACILITY:
Seabrook Station, Unit I and 2 SURJECT:
MEETING
SUMMARY
During the period February 24 through February 27, 1986, the NRC staff and its consultants from EG&G Idaho audited 12 equipment qualification (EO) files of Seabrook Station Unit 1.
All files were for equipment located in a harsh environment. As a result of the audit, the staff and its consultants made the following observations and coments at an exit interview held at the Seabrook l
site on February 27,1986 (List of Attendees attached.)
1.
A cursory review of the Seabrook master list indicates that there are approximatel,v 38 items remaining to be qualified. All equipment within the scope of 10 CFR 50.49 must be qualified prior to the issuance of an operating license.
2.
During the plant walkdown it was discovered that there are three jumper wires and a terminal block in a Limitorque motor operator (file no.
173-05-02) that could not be identified. This problem is noted in IE
.l Infomation Notice 86-03. The applicant should review the entire Seabrook program to assure that similar circumstances do not exist for other Limitoroue motor operators.
Provide information on all corrective actions that have been or will be taken in order to maintain qualifications.
3.
The staff is not in agreement with the way the Arrhenius equation was used to calculate post-accident operability time. The applicant must provide acceptable justification or recalculate post-accident operability time using only the portion of the test profile that represents the post-accident period. This correction should be made for the entire Seabrook environmental qualification program.
4 During the plant walkdown it was discovered that an ASCO solenoid valv-had two different equipment identification numbers attached to it. This situation can serve as a major source of confusion that could produce adverse affects on plant safety. Therefore, the applicant must review the Seabrook program to assure that this situation does not exist with' other equipment.
The following coments re specific to individual EQ files as indicated.
However, the applica t must update all files to incorporate these comments where applicable.
'B612110410 860930 PDR ADOCK 05000443 G
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(File number 113-03-01, Okonite Cable)
This file should be updated to include the test information that was provided during the audit,iustifying use of this cable in Seabrook's design basis events.
(File number 174-15-01, Transamerica Level Transmitterl Applicant agreed to add information to this file,iustifying the use of a test sequence different from that specified in IEEE 323-1974.
(File number 113-06-01, Brandrex Cable)
Applicant agreed to add a statement to specify that submergence qualification is not required.
(File number 236-11-06, Reliance Motori Applicant agreed to add clarifying test report data to the equipment summary evaluation.
(File number 248-37-01, Limitoraue Motor Operatori There are three internal wires and a terminal block that cannot be identified in the operator that was inspected during the plant walkdown. All of the components that cannot be identified must be replaced with qualified components.
I (File number NSSS-220-02, ASCO Solenoid Valvel i
The valve that was inspected during the plant walkdown had two different ecuipment identification numbers on it. This situation must be rectified.
In addition to the six file numbers noted above, the following were also audited:
File number 113-19-01, ITT-Suprenout Cable File number 118-03-01, Conax Conduit Seal Assembly File number 173-05-02, Rotork Motor Operator File number 252-16-02, Barton Transmitter File numver 252-30-01, Endevco Accelerometer and Charge Converter File number 600-02-01, Weidmiller Terminal Block Our evaluation of the applicant's EQ program, including the results of the audit will be provided as input to a future SER Supplement.
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In a letter dated May 5,1983 from G. W. Knighton, NRC, to R. J. Harrison, Public Service Company of New Hampshire, the staff provided guidance on staff requirements for environmental qualification of mechanical equipment. The following is a reiteration of that guidance:
For mechanical equipment, the staff review will concentrate on materials which are sensitive to environmental effects, for example, seals, gaskets, lubricants, fluids for hydraulic systems, diaphragms, etc. A review and evaluation should be performed by the applicant that includes the following :
(1)
Ideritification of safety-related mechanical equipment located in harsh environment areas, including required operating time.
(2)
Identification of non-metallic subcomponents of this equipment.
(3)
Identification of the environmental conditions this equipment must be qualified for. The environments defined in the electrical equipment program are also applicable to mechanical equipment.
(41 Identification of non-metallic material capabilities.
(5) Evaluation of environmental effects.
The list of equipment identified should be submitted.
From this list the staff will select approximately three items of mechanical equipment for which documentation of their envirormental qualification should be provided for review. Also, the results of the review should be provided l
l for all mechanical equipment in harsh environment areas and corrective l
actions identified. Justification for interim operation must be I
submitted prior to fuel load for any mechanical equipment whose qualification cannot be established.
Victor Nerses, Project Manager PWR Project Directorate #5 Division of PWR licensing-A i
e Mr. Robert J. Harrison Public Service Company of New Pampshire Seabrrok Nuclear Power Station cc:
Thomas Dignan, Esq.
E. Tupper Kinder, Esq.
John A. Ritscher, Esq.
G. Dana Bisbee, Esq.
Ropes and Grayr Assistant Attorney General 225 Franklin Street Office of Attorney General Boston, Massachusetts 02110 208 State Pouse Annex Concord New Hampshire Mr. Bruce Beckley, Pro,iect Manager Public Service Company of New Hampshire Resident Inspector Post Office Box 330 Seabrook Nuclear Power Station Manchester, New Hampshire 03105 c/o U.S. Nuclear Regulatory Comm.
Post Office Box 700 Dr. Murray Tye, President Seabrook, New Hampshire 03874 Sun Valley Association 209 Summer Street Mr. John DeVincentis, Director Paverhill, Massachusetts 08139 Engineering and I.icensing Yankee Atomic Electric Company s
Robert A. Backus, Esq.
1671 Worchester Road O'Neil, Backus and Spielman Framingham, Massachusetts 01701 116 lowell Street Manchester, New Pampshire 03105 Mr. A.M. Ebner, Project Manager United Engineers & Constructors Mr. Phillip Ahrens, Esq.
30 South 17th Street Assistant Attorney General Post Office Box 8223 State House, Station #6 Philadelphia, Pennsylvania 19101 Augusta, Maine 04333 William S. Jordan, III Mr. Warren Pall Diane Curran Public Service Company of Parmon, Weiss & Jordan New Pampshire 20001 S. street, NW Post Office Box 300 Suite 430 Seabrook, New Fampshire 03874 Washington, D.C. 20009,*
Seacoast Anti-Pollution League Jo Ann Shotwell, Esq.
Ms. Jane Doughty Office of the Assistant Attorney 5 Market Street General Portsmouth, New Pampshire 03801 Environmental Protection Division One Ashburton Place Ms. Diana P. Randall Boston, Massachu:ctts 02108 70 Collins Street Seabrook, New Fampshire 03874 D. Pierre G. Cameron, Jr., Esq.
General Counsel 1
Richard Pampe,,Esq.
Public Service Company of New New Hampshire Civil Defense Agency Pampshire 107 Pleasant Street Post Office Box 330 Concord, New Pampshire 03301 Manchester, New Fampshire 03105 Regional Administrator, Region I U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pennsylvania 19406
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r Public Service Company of Seabrook Nuclear Power Station New Hampshire cc:
Mr. Calvin A. Canney, City Manager Mr. Alfred V. Sargent, City Hall Chairman 126 Daniel Street Board of Selectmen Portsmouth, New Fampshire 03801 Town of Salisbury, MA 01950 Ms. I.etty Pett Senator Gordon J. Pumphrey Town of Brentwood ATTN: Tom Burack RFD Dalton Road U. S. Senate Brentwood, New Hampshire Washington, D.C. 20510 Ms. Roberta C. Pevear Town of Hampton Falls, New Hampshire Drinkwater Road Pampton Falls,' New Hampshire 03844 Ms. Sandra Gavutis.
Mr. Owen B. Durgin, Chairman Town of Kensington, New Hampshire Durham Board of Selectmen RDF 1 Town of Durham East Kingston, New Hampshire 03827 Durham, New Hampshire 03824 Chairman, Board of Selectmen Charles Cross, Esq.
RFD 2 Shaines, Mardrigan and South Pampton, New Hampshire 03827 McEaschern 25 Maplewood Avenue Mr. Angio Machiros, Chairman Post Office Box 366 Board of Selectmen Portsmouth, New Hampshire 03801 for the Town of Newbury Newbury, Massachusetts 01950 Mr. Guy Chichester, Chairman Rye Nuclear Intervention Committee Ms. Rosemary Cashman, Chairman c/o Rye Town Hall Board of Selectmen 10 Central Road Town of Amesbury Rye, New Hampshire 03870 Town Hall Amesbury, Massachusetts 01913 Jane Spector Federci Energy Regulatory Ponorable Peter J. Matthews Commission Mayor, City of Newburyport 825 North Capitol Street, N.E.
Office of the Mayor Room 8105 City Hall Washington, D.C. 20426 Newburyport, Massachusetts 01950 Mr. R. Sweeney Mr. Donald E. Chick, Town Manager New Hamphire Yankee Division Town of Exeter Public Service Company of New 10 Front Street Pampshire
'Exeter, New Hampshire 03823 7910 Woodmont Avenue Bethesda, Maryland 20814 Mr. William B. Derrickson Senior Vice President Public Service Company of New Hampshire Post Office Box 700, Route 1 Seabrook, New Hampshire 03874
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s ATTENDANCE LIST NAME COMPANY POSITION W. J. Cloutier YAEC Lead Systems M. Trojovsky INEL/ EGG Engineer V. Nerses NRC Pro.iect Manager D. M. Beahm INEL/EG8G Engineer A. C. Cerne NRC SRI D. Ruscitto NRC RI R. Barkley NRC RI J. Warnock NHY Nuc. Qual. Mgr.
A. R. Sullivan NHY Nuc. Qual. Engineer D. R. Jaquette YAEC Licensing G. Kingston NHY Compliance Mgr.
G. F. Mcdonald s
David A Maidrand
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YNSD Asst. Pro.i. Mngr.
Bal Poi UEAC Engineer Stacey YNSil Pro.i. Engr. Mgr.
J. M. Salvo YAEC Sr. Mech. Engineer R. Bergeron NHY lead 18C Engineer R. J. Deloach YNSD Project Manager H. Walker NRC Engineer
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I DATE 12/12/85 V, IDEO ALARN ARCllIVE isEVIEW NPCS-UNIT I PAGC 5
VAS SCREEN ALARMS AND RETURNS LOGGER-ONLY AL ARNO AND f,ETURNC i
12:54:25:500 4022 CO D CilAN I STN PRESS RATC plIGli (R T N> l.7 8 54 : 05: 500 4022 50 D CilAN I STN PRE % RATE HIC 44 12:54:26:250 4922 SG 18 (llAN I STN Pr<ECS RATE IIIGli (Rite l 28 54 27: 130 4022 SG D CHAN I GTH PRESS RATC filGI
<RitD12:54:34 1".O 4321 SG C CHAN I STH PREOS RATE H1611 12:54835s960 4021 SG C chard I STN PRESS RATE HIGil
<RTNil2854sO6 620 4821 50 C CitAN I STN PRESS RATE IIIGH 12: 54: 36s G 34 4321 SG C CHAN I STN PRECS RATE ilIGH (RTNil2854:37AOO 4021 50 C CHAN I STN PRESO RATE IIIGH 12:54 40s 30 4321 SG C CHAN I STN PRESS RATE IIIGil
<RTN)12:54:40s 40 4021 60 C CHAN I STN PRESS RATE HIGH 12:54:40 50 4321 SO C CliAN I STN PRESS RATE 11791
<RTN>l2:54:40 60 4821 SG C CHAN I STN PRESS RATE I41Gif 12:54:40: 100 4021 SG C CHAN I STN PRESS RATE IIIGH
<RTN>l2:54 54: 10 4021 SG C CHAN I STN PRESS RATC HIGH
<RIN>12:55:46:370 5312 TUR8 GEN BRO 5 VIDRATION HIGH 12:55:46:330 5312 TURB GEN DRO 5 VIDRATION HIGH 12:55 47:220 5327 NFP D LP DRO VIDRATION HIHI 8
(RTN>l2855:47:330 5327 NFP B LP DRO VIDRATION HIHI 12:55 478900 5327 NFP B LP DRO VIDRATION llIHI
<RTN>l2855847:910 5327 NFP B LP DRO VIDEATION HIHI 12:55:478970 5327 NFP B LP DRO VIDRATION HIHI
<RTN>l2:5548: 40 5327 NFP B LP DRO VIDRATION HIHI 12: 55: 4Gs 440 - 5327 NFP B LP PRO VIDRATION HIHI
<RTN>l2:55:48:560 5327 NFP B LP DRO VIDRATION HIHI 12:55 49:280 5327 NFP D LP BRO VIBRATION HIHI
<RTN>l2:55:49:250 5327 NFP B LP BRO V!bRATION HIHI NsJt1BER OF DIGITAL ARCHIVE ENTRIES PRINTED = 223
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