ML20012D897
| ML20012D897 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 03/21/1990 |
| From: | Feigenbaum T PUBLIC SERVICE CO. OF NEW HAMPSHIRE |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NYN-90076, NUDOCS 9003290063 | |
| Download: ML20012D897 (2) | |
Text
,
.el[ O
- New Hampshire Ted C..- ;- --
Senior Vice President and Chief Operating Officer NYN-90076 March 21, 1990 United States Nuclear Regulatory Comunission Washington, DC 20555 Attention:
Document Control Desk
References:
_ a) Facility Operating License No. NPF-67. Docket No. 50-443
(
(b) Facility Operating License No. NPF-86, Docket No. 50-443 (c) USNRC Letter dated December 28, 1989, ' Revisions to Seabrook Technical Specifications', V. Nerses to E. A. Brown (d) New Hampshire Yankee Letter NYN-90004 dated January 4, 1990,
' Certification of Seabrook Station Unit 1 Technical Specifications", T. C. Feigenbaum to USNRC (e) USNRC Letter dated March 15, 1990, ' Issuance of Facility Operating License NPF Seabrook Station Unit No.
l',
S. A. Varga to E. A. Brown
Subject:
Inoperability of Seismic Monitor Gentlemen:
Revised Technical Specification Tables 3.3-7 and 4.3-4 were provided via Reference (c) and certified via Reference (d). These revised tables reflected the relocation of Triarial Seismic Response Spectrum Recorder 1-SM-XR-6708 from the 4 foot to the 22 foot elevation in the Service Water Pump House.
On February 9, 1990,-this monitor was moved to this new location.
This instrument, although capable of performi'ng its intended function, could not be considered operable pursuant to the requirements of the existing Seabrook Station Technical Specification 3.3.3.3 due to this relocation.
This monitor was returned to operable status on March 15, 1990, when revised Technical Specifications were issued via Reference (e).
I l;0 9003290063 900321
^
PDR ADOCK 05000443 S
PDC New Hampshire Yonkee Division of Public Service Company of New Hampshire P.O. Box 300
- Seabrook, NH 03874
- Telephnne (603) 474 9521
- v
If l,
i g '. C o
i United States Nuclear Regulatory Commission March 21, 1990 Attention: Document Control Desk Page two This monitor was inoperable for a period exceeding 30 days.
This I
3 report is, therefore, being provided in accordance with the requirements of Technical Specifications 3.3.3.3 and 6.8.2.
Should you have any questions regarding this matter, please contact Mr. Richard R. Belanger at (603) 474-9521, extension 4048.
Very truly yours,
&/(, b.ys Ted C. Feigenbaum i
cci Mr. William T. Russell e
Regional Administrator United States Nuclear Regulatory Conunission Region I 475 Allendale Road King of Prussia PA 19406 Mr. Victor Nerses, Project Manager i
Project Directorate I-3 l
United States Nuclear Regulatory Commission Division of Reactor Projects Washington, DC 20555 Mr. Noel Dudley NRC Senior Resident Inspector P.O. Box 1149 Seabrook, NH 03874 l
)