ML20154N751

Forwards Request for Addl Info Re Util 860207 Ltr on Fire Protection Requirements of 4,160 Volt Switchgear Room. Response Requested within 30 Days of Ltr Receipt

ML20154N751
Person / Time
Site:	Point Beach
Issue date:	03/17/1986
From:	Colburn T Office of Nuclear Reactor Regulation
To:	Fay C WISCONSIN ELECTRIC POWER CO.
References
NUDOCS 8603200015
Download: ML20154N751 (5)

Text

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L MAR 17 1986 Docket Nos.: 50-266 and 50-301

r Mr. C. W. Fay, Vice President Nuclear Power Department Wisconsin Electric Power Company 231 W. Michigan Street, Room 308 Milwaukee, Wisconsin 53201 l

SUBJECT:

FIRE PROTECTION REQUIREMENTS 4160 VOLT SWITCHGEAR ROOM POINT BEACH NUCLEAR UNITS 1 AND 2

We have received your February 7, 1986 letter on the above subject. With regard to the dedicated shutdown system for the 4160 volt switchgear room 1 described in your submittal, we have determined that we will need the i additional information identified in the enclosure. As discussed with and

, agreed to by your staff, we request that your response be submitted within 30 days receipt of this letter in order for our review to remain on schedule.

An advance copy of the enclosure has been transmitted to your staff via

telecopy.

t

The reporting and/or recordkeeping requirements contained in this letter 7 i affect fewer than ten respondents; therefore, OMB clearance is not required '

l under P.L.96-511.  !

If you have any questions, please contact me at (301) 492-9787.

Sincerely, S

Timo hy . Colburn, Project Manager Project Directorate #1 1

Division of PWR Licensing-A

Enclosure:

Request for. Additional Information cc: See next page

• See original concurrence. (

Office: LA/ PAD #1 PM/ PAD #1 PD/P Op PSB-A Surname:* PShuttleworth

• TColburn/tg Glear g Mi%oan Date: 03/ /86 03/ /86 03/ /86 03//[/86 8603200015 860317

!, PDR ADOCK 05000266 F PDR

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MAR 17 1986 i

f Docket Nos.: 50-266 and 50-301 ,

i I

Mr. C. W. Fay, Vice President i Nuclear Power Department '

Wisconsin Electric Power Company

! 231 W. Michigan Street, Room 308 l

Milwaukee, Wisconsin 53201 J

SUBJECT:

FIRE PROTECTION REQUIREMENTS 4160 VOLT SWITCHGEAR ROOM POINT BEACH NUCLEAR UNITS 1 AND 2

) We have received your February 7, 1986 letter on the above subject. With regard to the dedicated shutdown system for the 4160 volt switchgear room described in your submittal, we have determined that we will need the additional information identified in the enclosure in order to continue our review. As discussed with and agreed to by your staff, in order for our review to remain on schedule we request that your response be submitted within 30 days receipt of this letter. An advance copy of the enclosure has been transmitted to your staff via telecopy.

The reporting and/or recordkeeping requirements contained in this letter i affect fewer than ten respondents; therefore, OMB clearance is not required j under P.L.96-511.

If you have any questions, please contact me at (301) 492-9787.

]

Sincerely, l'

Timothy G. Colburn, Project Manager i Project Directorate #1

Division of PWR Licensing-A i

1

Enclosure:

Request for Additionol j

Information cc: See next page Office: LA/ PAD #1 7gy PM/ PAD #1 b PD/ PAD #1 i Surname: PShuttleworth TColburn/tg Glear i

Date: 03/ji/96 03/ei/86 03/ /86 i

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. e, i i Mr. C. W. Fay Point Beach Nuclear Plant Wisconsin Electric Power Company Units 1 and 2  ;

CC" Mr. Bruce Churchill, Esq.

Shaw, Pittman, Potts and Trowbridge 1800 M Street, N.W.

Washington, DC 20036 Mr. James J. Zach, Manager Point Beach Nuclear Plant Wisconsin Electric Power Company 6610 Nuclear Road Two Rivers, Wisconsin 54241

Mr. Gordon Blaha l Town Chairman Towa of Two Creeks

Route 3 Two Rivers, Wisconsin 54?41 I

Chairman Public Service Commission of Wisconsin

! Hills Farms State Office Building 4

Madison, Wisconsin 53702 i Regional Administrator, Region III U.S. Nuclear Regulatory Commission Office of Executive Director for Operations 799 Roosevelt Road

Glen Ellyn, Illinois 60137 Resident Inspector's Office

U.S. Nuclear Regulatory Commission 6612 Nuclear Road Two Rivers, Wisconsin 54241

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ENCLOSURE q REQUEST FOR ADDITIONAL INFORMATION DEDICATED SHUTDOWN SYSTEM FOR THE 4160 VOLT 4'

SWITCHGEAR ROOM AT THE POINT BEACH NUCLEAR PLANT

, 1. Describe instrumentation associated with the proposed dedicated shutdown system including its function, physical location and independence from i the 4160 volt switchgear room. Include instrumentation necessary for the 4 functioning, monitoring and processing of variables with respect to the j new system.

1 j 2. Provide details of your associated circuits analysis with respect to the new system.

3. Provide details of the physical location of major components of the new system (both existing equipment and new equipment) including cable routing, location of power supplies, location of major switchgear, j electrical isolations, etc.

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MAR 17 1996 So- 2r 6 DISTRIBUTION:

' Docket Files NRC'PDR Local PDR G. Lear T. Colburn P. Shuttleworth L. Harmon E. Jordan B. Grimes J. Partlow T. Barnhart (4)

ACRS (10)

OPA PAD #1 r/f PAD #1 s/f