ML20002C620

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Responds to NRC 771207 Request for Proposed Tech Specs Changes Re Dc Power Supplies Utilized in Onsite Ac Emergency Power Source Operation Initiation.Proposed Tech Specs to Be Submitted by Apr 1978,after Data Received
ML20002C620
Person / Time
Site: Big Rock Point File:Consumers Energy icon.png
Issue date: 02/08/1978
From: Skibitsky W
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To: Desiree Davis
Office of Nuclear Reactor Regulation
References
NUDOCS 8101100592
Download: ML20002C620 (2)


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POVlCf C0mp2Dy Genee al Offices: 212 West MicNgan Avenue. Jackson. MicNgan 49201 e Area Coce 517780 0550 4'n x

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Director of Nuclear Reactor Regulation 3

Att: Mr Don K Davis, Acting Branch Chief Operating Reactors Branch No 2 US Nuclear Regulatory Cc= mission Washington, DC 20555 DOCKET 50-155 - LICENSE DPR BIG ROCK POINT PLANT - DG BATTERY T/S By letter '.ated December 7,1977, Consumers Power Co=pany was requested to propose 'Iechnical Specifications changes incorporatin' limitations and e

surveillance testing of d-c power supplies utilized 10 initiating operation of on-site a-c emergency power sources. A thorough reN',ev of these sys.tems indicated that additional vendor data was required in order to develop the specifications. The vendor has been contacted; however, the necessary data has not yet been received.

It is fully expected that the informatica vill be available in the next few weeks and that submittal of the requested Technical Specifications vill be made by April 1978.

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William S Skibitsky Senior Licensing Engineer JGKeppler,UShRC CC:

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REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS) 50-155 DISTRIBUTION FOR INCOMING MATERIAL DOCDATE: 02/08/78 (C: DAVIS D K ORG: SKIBITSKY W S DATE RCVD: 02/10/78 CONSUMERS PWR NRC COPIES RECEIVED

)CTYPE: LETTER NOTARIZED: NO LTR 1 ENCL 0 fBJECT:4 FORMING PROPOSED TECH SPECS CHANGES INCORPORATING LI JRVEILLANCE TESTING OF D-C PWR SUPPLIES UTILIZED IN INITI ATING WILL BE SUBMITTED

>ERATION OF ON-SITE A-C EMERGENCY PWR SOURCES,

/ APRIL 1978.

REVIEWER INITI AL:

XJM

_ ANT NAME: BIG ROCK PT DISTRIBUTOR INITI AL:

  • o wooc********* DISTRIBUTION OF THIS MATERIAL IS AS FOLLOWS ******************

GENERAL DISTRIBUTION FOR AFTER ISSUANCE OF OPERATING LICENSE.

(DISTRIBUTION CODE A001)

FOR ACTION:

BRANCILCtLEF DAVIS **LTR ONLY(7)

NRC PDR**LTR ONLY(1)

INTERNAL:

EG FILE **LTR ONLY(1)

OELD**LTR ONLY(1)

I & EDI-TRMP2i CHECK **LTR ONLY(1)

HANAUER**LTR ONLY(1)

EISENHUT**LTR ONLY(1)

SHAO**LTR OhtY(1)

BUTLER **LTR ONLY(1)

BAER**LTR ONLY(1)

J COLLINS **LTR ONLY(1)

GRIMES **LTR ONLY(1)

J.

MCGOUGH*xLTR ONLY(1)

EXTERNAL:

LPDR'S CHARLEVOIX. MI**LTR ONLY(1s TIC **LTR ONLY(1)

NSIC**LTR ONLY(17 ACRS CAT B**LTR ONLY(16)

CONTROL NBR:

70C410C51-DISTRIBUTION:

LTR 40 ENCL 0

                                                      • i*P SIZE: 1P THE END occoco*****************************

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