ML20214M007
| ML20214M007 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 05/26/1987 |
| From: | NORTHEAST NUCLEAR ENERGY CO. |
| To: | |
| Shared Package | |
| ML20214L967 | List: |
| References | |
| NUDOCS 8706010148 | |
| Download: ML20214M007 (2) | |
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I Docket No. 50-245 B12358
' Millstone Nuclear Power Station, Unit No.1 Proposed Revision to Technical Specifications Design Features 4
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8706010148 870525 PDR ADOCK 05000245 P
PDR May 1987 s.
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5.0 DESIGN FEATURES 5.1 Site The. Unit 1 reactor building is located on the site at Millstone Point in Waterford, Connecticut.
The nearest site boundary on land is 2063 feet northeast of the reactor building (1620 feet northeast of the elevated stack), which is the minimum distance to the boundary of the exclusion
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area as described in 10 CFR 100.3(a). No part of the site that is closer to the reactor building than 2063 feet shall be sold or leased except to The Connecticut Light and Power Company, Western Massachusetts Electric l
Company or the Northeast Nuclear Energy Company or their corporate affiliates for use in conjunction with normal utility operations.
5.2 Reactor A.
The core shall consist of 580 fuel assemblies.
B.
The reacter core shall contain 145 cruciform-shaped control rods.
The control material shall be hafnium and/or boron carbide powder (B C) compacted to approximately 70% of theoretical density.
4 5.3 Reactor Vessel The reactor ves::el shall be as described in Table IV-1 of the FSAR. The applicable design codes shall be as described in Table IV-1 of the FSAR.
5.4 Containment A.
The principal design parameters and applicable design codes for the primary containment shall be as given in Table V-1 of the FSAR.
D.
- The secondary containment shall be as described in Section V-3 of the FSAR and the applicable codes shall be as described in Section XII of the FSAR.
C.
Penetrations to the primary containment and piping passing through such penetrations shall be designed in accordance with standards set forth in Section V-2 of the FSAR.
5.5 Fuel Storage A.
The new fuel storage facility shall be such that the K dry is eff less than 0.90 and flooded is less than 0.95.
B.
The K to 0.$b[ of the spent fuel storage pool shall be less than or equal This K value is satisfied if the maximum exposure -
dependent K, of*(be individual fuel bundles is less than 1.35.
Millstone Unit 1 5-1 g
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