ML20155A744

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Requests Util Cost Estimate to Install Addl Telephone Circuitry at Plant Emergency Operations Facility (EOF) & Formalizes Permission to Use Space on Station Meteorological Tower & EOF Roof as Listed
ML20155A744
Person / Time
Site: Fermi DTE Energy icon.png
Issue date: 05/26/1988
From: Norelius C
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To: Randazzo T
DETROIT EDISON CO.
References
NUDOCS 8806100237
Download: ML20155A744 (3)


Text

. .

MAY 2 61988.

Docket No. 50-341 The Detroit Edison Company ATTN: Mr. Thomas Randazzo Director of Regulatory-Affairs 6400 North Dixie Highway Newport, MI 48166 j Gentlemen:

i

SUBJECT:

REQUEST FOR COST ESTIMATE TO INSTALL ADDITIONAL CIRCUITRY AT THE FERMI 2 NUCLEAR POWER PLANT'S EOF AND PERMISSION TO USE SITE PROPERTY FOR CONTINGENCY TELECOMMUNICATIONS A communications survey was conducted on February 19, 1987, at the Fermi 2 facility by an NRC contractor representative. Based upon this survey, NRC Region III would like to make arrangements for the installation of contingency telecomunication equipment at the Femi 2 site.

These arrangements consist of obtaining Detroit Edison Company's cost estimate

< of installing)

Facility (E0F additional telephone

, and formalized circuits in permission to the useEmergency Operations space on the station Meteorological L.wr and the EOF roof as described below. The circuits and antenna locations are essential elements of our emergency telecomunications  !

plan for the Fermi 2 site. It should be noted that, with the exception of the. l equipment installations described below, comunications equipment will 'only be j installed at the communications sites in the event of an actual emergency or NRC participation drill, and will be removed immediately at the tennination of .

the emergency or drill. I We are seeking Detroit Edison Company's cost estimate for labor and material to l accomplish the following tasks:

1. Establish two DC control pairs from the NRC room in the EOF to the penthouse level of the Nuclear Operations Center. These lines should be 1 terminated at both ends with WE-742 connectors and should be marked for

! "NRC Emergency Use Only". The terminal blocks can be located at any

convenient place in the designated areas.

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2. Reserve space between the 140 and 160 foot levels of the Meteorological j tower for use as an emergency repeater site.

Following acceptance of your estimate, NRC Region III will issue the necessary j purchase order. Work should not comence prior to receipt of the purchase /

order. 'y

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The Detroit Edison Company MAY 2 61988 In addition, a test of our equipment has been made for radio frequency intermodulation products and any frecuency NRC might generate that would interfere with your comunication system has been removed from consideration for use at the Fermi 2 plant.

If you should have any questions regarding the above, please feel free to contact Ruth LaFreniere (312) 790-5577 of my staff.

Enclosed for your information are the frequencies that the NRC equipment may use at your site. We appreciate your assistance in this matter.

Sincerely, Charles E. Norelius, Director Division of Radiation Safety and Safeguards

Enclosure:

Transmitter Frequencies cc w/ enclosure:

Senior Resident Inspector, Fermi 2 cc w/o enclosure:

G. Zech, 0IE S. Cohen, TB D. Herman, BIFC RIII L tto RIII RIII R II RIII Y

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Lafreniere/ asp es Sh Er ue Snel) e oopds r

eSha'fer N v us 05/,tf/88 @fS 5)NW g/2 t/s:- >/o///.js g%S

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ENCLOSURE EOF TRANSMITTER FREQUENCIES 166.725 -168.550 411.750 166.775 169.350 411.925 168.250 169.100 412.150 168.400 165.6625 412.200 166.6125 169.100 417.300 167.100 165.6625 417.350 169.750 417.500 MICROWAVE TOWER REPEATER SITE Transmit Receive Transmit Receive 168.400 166.6125 411,750 417.300 167.100 169.750 411.925 417.350 169.350 166.725 412.150 417.500 412.200 417.800 All power levels will be at 6 watts or less.

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