ML20216F985
| ML20216F985 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 06/22/1987 |
| From: | Martin T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Hukill H GENERAL PUBLIC UTILITIES CORP. |
| References | |
| NUDOCS 8706300989 | |
| Download: ML20216F985 (4) | |
Text
1 s
O 2 2 1997
_o
' Docket Nos. 50-289
.50-320 1
GPUl Nuclear Corporation ATTN: Mr. H. D. Hukill Vice President and Director of TMI-1 P,'0. Box 480
?
Middletown, Pennsylvania 17057
- Gentlemen:
Subject:
Request.For a Cost Estimate From GPU Nuclear Corporation For the Installation of Additional Circuitry at the Three Mile Island
-Nuclear Power Plants EOF and Permission to.Use Site and Company Property.For Contingency Telecommunications In the event of an emergency at a nuclear station, the NRC would request the Boise Interagency Fire Center (BIFC) to be dispatched to the site with ' radio i
. equipment for promptly establishing an off-site communications network between
-1
- the Emergency Operations Facility and the Federal off-site monitoring team.
l To accomplish this goal, the NRC had a communications. survey conducted-by-BIFC for each site nationwide.
This survey identified the requirements for emergency radio-communication and any pre-installed equipment that would be.
necessary. The communications survey was conducted at the Three Mile Island facilities by an NRC contractor representative on March 26, 1985.
Based on this survey, NRC Region I is now initiating arrangements for the
~ installation of contingency emergency telecommunications equipment at the Three Mile Island sites.
We a'e seeking your' cooperation and assistance in r
establishing this capability. Your assistance is requested to obtain (1) a cost estimate for the installation of additional telephone circuits in the-Emergency Operations Facility (E0F),-and (2) permission for the NRC to install temporary antennas during emergencies, or as described below.
The circuits and antenna locations are essential elemer:ts of our emergency telecommunications L
plan for the Three Mile Island sites.
It should be noted that communications 1
equipment, other than the additional telephone circuits necessary to support
.them, will only be installed at the communications sites in the event of an l
actual emergency or NRC participation drill and will be removed immediately at the termination of the' emergency or drill.
We are seeking GPU Nuclear Corporation's cost estimate for labor and material l'
to permanently run three pair of twin lead shielded cables from the NRC area of L
the E0F'to any convenient point on the outside of the entry gate end of the i
building within the fenced compound area.
These lines should be terminated at both ends with WE-742 connectors and should be marked for "NRC Emergency Use b
Only." The outside terminations should be enclosed in a weatherproof box to
-protect them from the elements.
These lines will allow installation of the base station equipment required to establish communications from the EOF to the NRC's emergency repeater system.
The WE-742 connectors will be supplied by the NRC.
OFFICIAL RECORD COPY LTRS BIFC C - 0016.0.0 8706300989 870622 06/09/87
~*')
PDR ADOCK0500g9 g
.'GPU Nuclear Corporation.
'2-We are also seeking GPU' Nuclear. Corporation'.s long term permission for the following, sho'uld it become necessary.
Reserve for NRC use.the highest level possible of the microwave tower located at the North Zion View' site-in the Coneswago Mountains for repeater equipment.
'If you agree.to our request, please indicate in your reply if the wiring installation _for the. EOF is.to be 'provided by GPU Nuclear Corporation,.and. if not, please provide.a listing of preference for sub-contractors.
Following receipt of_ your estimate, NRC Region I will issue the necessary purchase order.
Work should not commence prior to receipt of the purchase order.
If you have any. questions regarding.the above, please feel' free to contact Thomas E. Tuccinardi-(215)'337-5390 of my staff.
~
. Enclosed for your information are the frequencies that the NRC equipment may use at the Three Mile Island sites. We appreciate your assistance in this
' matter.
Sincerely,..-
Original Si@8 W)
[Divisionof.RadiationSafety omas T. Martin, Dir. tor--
and Safeguards
Enclosure:
Transmitter Frequencies cc w/ enc 1:
Public Document Room (PDR)
Local Public Document Room (LPDR)
Nuclear ' Safety Information Center (NSIC)
NRC Senior Resident Inspectors, Units 1 & 2 Gino Simonetti, TMI Emergency Preparedness Manager
-Alan Knoche, Emergency. Planner F. Standerfer. Director of TMI-2 K. Perkins, AE00 S. Cohen, TB D. Herman, BIFC Commonwealth of Pennsylvania bec w/encli Region I Docket Room (w/ concurrences) 0FFICIAL RECORD COPY LTRS BIFC C - 0017.0.0 l
06/09/87
GPU Nuclear Corporation 3
)
RI:' SS RI:0R RI:DRSS RI:DRMA RI:DRSS Tuctinardi/ms rli Lazarus Mc0 scar Bellamy 6// /87 6//1/87 6/ /87 6/ /87 6/ /87 RI:DRSS Martin 6/ /87 0FFICIAL RECORD COPY LTRS BIFC C - 0018.0.0 06/09/87
i l
ENCLOSURE The frequencies that the NRC equipment may use at each site are as follows:
1 EOF Transmitter Frequencies j
46.63 166.725 168.550-411.750 6.99 166.775 169.350 411.925 4
46.81 168.250' 169.100 412.150 I
168.400 165.6625 412.200 166.6125 417.300 167.100 417.350 169.750 417.500 417.800 North Zion View Repeater Site Transmit Receive Transmit Receive Transmit Receive 49.73 46.63 168.400 166.6125 411.750 417.300 49.77 46.99 167.100 169.750 411.925 417.350 49'.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.
L L
i 0FFICIAL RECORD COPY LTRS BIFC C - 0019.0.0 06/09/87