ML20209H152

Requests Labor & Matls Cost Estimates for NRC-initiated Installation of Contingency Telecommunications Equipment at Site.Region III Will Issue Purchase Order Upon Receipt of Estimates

ML20209H152
Person / Time
Site:	Perry
Issue date:	09/05/1986
From:	Hind J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To:	Hulbert D CLEVELAND ELECTRIC ILLUMINATING CO.
References
NUDOCS 8609150168
Download: ML20209H152 (3)

Text

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s SEP5 1986 Docket No. 50-440 Docket No. 50-441 Cleveland Electric Company ATTN: Mr. Dan Hulbert Emergency Preparedness Coordinator Pannly at Center Road Perry, OH 44081 Gentlemen:

SUBJECT:

COST ESTIMATE FROM CLEVELAND ELECTRIC COMPANY TO INSTALL ADDITIONAL CIRCUITRY AT THE PERRY NUCLEAR POWER PLANT'S E0F BUILDING AND PERMISSION TO USE SITE PROPERTY FOR CONTINGENCY TELECOWUNICATIONS Reference is made to a comunications survey which was conducted at the Perry facility by an NRC contractor representative on May 20 and 21, 1985. Based upon this survey, NRC Region III is initiating arrangements for the installation of contingency telecommunication equipment at the Perry site.

These arrangements consist of obtaining Cleveland Electric Company's cost estimate to install additional telephone circuits in the Emergency Operations Facility, and formalized permission to use space on the onsite microwave tower as described below. The circuits and antenna location are essential elements of our emergency telecommunications plon for the Perry site. It should be noted that with the exception of the equipment installation described below, communications equipment will only be installed at any of the conzunications sites in the event of an actual emergency or NRC participation drill, and will be removed imediately at the termination of the emergency or drill.

We are seeking Cleveland Electric Company's estimate for labor and material to accomplish the following tasks:

1. Install two WE-74? Terminal Blocks; one located on the outside wall of the NRC rocm in the EOF, the other on any convenient place on the exterior of the building. Exact placement to be determined by Cleveland Electric Company. These terminal blocks should be marked for NRC Emergency Use Only. The outside terminal block should be enclosed in a weatherproof box to protect them from the elements.

2. Install two DC control pairs (voice cuality circuits) from the E0F

! terminal block to the exterior terminal block.

3. Reserve a 20 foot area at the 200 foot level of the cnsite microwave tower for use as an emergency communications equipment site.

I In addition, a test has been made for intermodulation products, of all the frequencies listed, and any frequency NRC might generate that would interfere 8609150168 860905 4C

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N Cleveland Electric Company with your communication system has been removed from consideration for use at the Perry Power plant.

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

If you should have any questions regarding the above, please feel free to contact either Ruth LaFreniere (312) 790-5577 or Linda Kers (312) 790-5711 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, Md Anck A. Hind, Director Division of Radiation Safety and Safeguards

Enclosure:

Transmitter Frequencies cc w/ enclosure:

Senior Resident Inspector Perry l

cc w/o enclosure:

K. Perkins, OIE S. Cohen, TB D. Herman, BIFC l

l RIII RIII R R I Ng Rll [v7 1 gYa@Freniere ers S 74 r Jtind 08 /86 3 lsb yg) g73,yfj

ENCLOSURE l

EOF TRANSMITTER FREQUENCIES 46.63 166.725 168.550 411.750 46.99 166.775 169.350 411.925 46.81 168.250 169.100 412.150 168.400 165.6625 412.200 166.6125 '

169.100 417.300 167.100 165.6625 417.250 .

169.750 417.600 417.800 MICROWAVE TOWER REPEATER SITE Transmit Receive Transmit Receive Transmit Receive 49.73 46.63 168.400 166.6125 411.750 417.300 49.77 46.99 167.750 169.750 411.925 417.350 46.91 46.81 169.350 166.725 412.150 417.500 412.200 417.800 All power levels will be at 6 watts or less.

A test has been made for intermodulation products of all the frequencies listed in this report and any frequencies that might generate intermodulation products that might interfere with your communication system has been removed from consideration for use at the Perry Power plant.

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