ML20052C079
| ML20052C079 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 04/28/1982 |
| From: | Crutchfield D Office of Nuclear Reactor Regulation |
| To: | Kay J YANKEE ATOMIC ELECTRIC CO. |
| References | |
| TASK-03-04.A, TASK-3-4.A, TASK-RR LSO5-82-04-083, LSO5-82-4-83, NUDOCS 8205040343 | |
| Download: ML20052C079 (3) | |
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April 28,1982 Docket No. 50;.29 LS05-82 083 e
m e RECgoF Mr. James A. Kay gg4 IO
. -7 Senior Engineer - Licensing g
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/g Yankee Atomic Electric Company 1671 Worcester Road Framingham, Massachusetts 01701 1).
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Dear Mr. Kay:
SUBJECT:
YANKEE ATOMIC POWER STATION - SEP TOPIC III-4. A, REQUEST FOR ADDITIONAL INFORMATION In order to complete our review of the subject tornado missile topic, additional information is needed.
Please provide answers to the enclosed questions within 30 days of receipt of this request.
The reporting and/or recordkeeping requirements contained in this letter affect fewer than ten respondents; therefore, OMB clearance is not required under P.L.96-511.
Sincerely, Dennis M. Crutchfield, Chief Operating Reactors Branch No. 5 Division of Licensing
Enclosure:
As stated cc w/ enclosure:
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. Mr. James A. Kay cc Mr. James E. Tribble, President Yankee Atomic Electric Company 25 Research Drive Westborough, Massachusetts 01581 Chairman Board of Selectmen Town of Rowe Rowe, Massachusetts 01367 Energy Facilities Siting Council 14th Floor One Ashburton Place Boston, Massachusetts 02108 U. S. Environmental Protection Agency Region I Office ATTN:
Regional Radiation Representative JFK Federal Building Boston, Massachusetts 02203 Resident Inspector Yankee Rowe Nuclear Power Station c/o U.S. NRC Post Office Box 28 Monroe Bridge,' Massachusetts 01350 Ronald C. Haynes, Regional Administrator Nuclear Regulatory Commission, Region I 631 Park Avenue King of Prussia, Pennsylvania 19406 e
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s' REQUEST FOR ADDITIONAL INFORMATION SEP TOPIC III-4.A TORNADO MISSILES l
l 1.
The following components necessary for safe shutdown are located within the Primary Auxiliary Building.
Describe the associated missile protec-tion for each component:
a) Chargir.g pumps; b) Motor driven auxiliary feedwater pumps; c) Valves:
(1)
DW-V-630 (ii)
DW-V-631 (iii) DW-V-662 (iv)
DW-V-632 d) Shutdown cooling system and low pressure surge tank pumps and coolers; e) Component cooling water pumps, heat exchangers and portable hoses; and f) Boric acid mix tank.
2.
Provide supporting evidence for the Safety Analysis Report (SAR) statement that components within the vapor container are adequately protected.
3.
List all pipe and cable penetrations of the vapor container which are essential for attaining safe shutdown and provide the associated level of missile protection for each penetration.
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