ML20098F623
| ML20098F623 | |
| Person / Time | |
|---|---|
| Site: | Clinton  |
| Issue date: | 09/26/1984 |
| From: | Spangenberg F ILLINOIS POWER CO. |
| To: | Schwencer A Office of Nuclear Reactor Regulation |
| References | |
| 0983-L, U-0737, NUDOCS 8410030196 | |
| Download: ML20098F623 (2) | |
Text
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U-0737 0982-L L30-84(09-26)-L 3
1A.120 ILLIN0!S POWER COMPANY l
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l CLINToN POWER STATION, P.o. BOX 678 CLINTON, ILLINOIS 61727 j
Docket No. 50-461 Septenber 26, 1984 g
Director of Nuclear Reactor Regulation Attention: Mr. A. Schwencer, Chief Licensing Branch No. 2
-Division of Licensing U. S. Nuclear Regulatory Commission Washington, D. C. 20555
Subject:
Clinton Power Station Unit 1 feismic Qualificacien of Equipment
Dear Mr. Schwencer:
As referenced in the Clinton SSER 2, attachment 1 is submitted and constitutes a summary update to information previously forwarded with
' Illinois Power letter #U-0707 dated April 30, 1984.
Specific details concerning seismic qualification status for each piece of equipment are available in preliminary form, and copies can be provided if you need them.
Of the 9.852 pieces of equipment'which require seismic qual-ification, 5524 are qualified, of which 1767 are installed.
Expressed as a percentage, approximately 56% are qualified and 17.9% are qualified and installed. Current schedule projections indicate achievement of the 85% equipment qualified and installed on or before May, 1985.
Substantial improvement in the installation complete status is anticipated in the near term due to improvements in cable pulling and termination progress which will complete many equipment installations.
Illinois Power anticipates achievement of 85% qualified and installed criteria commensurate with an NRC SQRT audit by July, 1985.
Please contact us if you have any questions concerning this information.
Sincerely yours, 54#
f F. A. Spangen erg Director - Nuclear icensing and Configuration Nuclear Station Engineering Ohf0 Attachment E
MED: lam cc:
B. L. Siegel, NRC Clinton Licensing Project Manager NRC Resident Office
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Illinois Department of Nuclear Safety
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Regional Administrator Region III, USNRC j L ig i
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1 U-Q137 0982-L L30-84(09-26)-L 1A.120
-Summary-ELECTRICAL AND MECHANICAL SEISMIC QUALIFICATION TOTAL
- NUMBER **
ITEMS QUALIFIED
- NSSS Mechanical and Electrical 3355 993 BOP Mechanical and Electrical 6497 4531 TOTAL 9852 5524 PERCENT EQUIPMENT QUALIFIED:
56%
Total Items: Of the 9852 items which require seismic qualifications, the seismic reports for 8879 have been received by the architect-engineer and are in various stages of review.
Expressed as'a percentage, 90% of required seismic reports have been received from suppliers.
Number Qualified: Equipment identified in this category has been seismically qualified as attested to by qualification binders which have been assembled, reviewed.and approved by the architect-engineer.
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