ML20079F852
| ML20079F852 | |
| Person / Time | |
|---|---|
| Site: | Fort Calhoun  |
| Issue date: | 06/04/1982 |
| From: | William Jones OMAHA PUBLIC POWER DISTRICT |
| To: | Clark R Office of Nuclear Reactor Regulation |
| References | |
| RTR-NUREG-0737, RTR-NUREG-737, TASK-1.A.1.3, TASK-1.C.1, TASK-2.D.1, TASK-2.K.3.30, TASK-2.K.3.31, TASK-3.A.1.1, TASK-3.A.1.2, TASK-3.A.2.2, TASK-3.D.3.4, TASK-TM LIC-82-227, NUDOCS 8206080237 | |
| Download: ML20079F852 (6) | |
Text
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O Omaha Public Power District 1623 HARNEY E OMAHA, NEBRASKA 68102 m TELEPHONE 536 4000 AREA CODE 402 l
June 4, 1982 LIC-82-227 Mr. Robert A. Clark, Chief U. S. Nuclear Regulatory Conmission Office of Nuclear Reactor Regulation Division of Licensing Operating Reactors Branch No. 3 Washington, D.C.
20555
Reference:
Docket No. 50-285
Dear Mr. Clark:
Schedules for Completing Selected NUREG-0737 Tasks The Commission's letter to the Omaha Public Power District, dated May 5,1982, requested the District establish or reconfirm the.com-pletion schedules for several NUREG-0737 items which are scheduled to be implemented after March 1, 1982.
Several items in the May 5, 1982 letter stated that no reply was needed and, accordingly, the District has not addressed these items.
The District's schedule or ccnfirmation of completion for the remaining items is attached.
Sincer ly, c'
ffA{O W.C.Jpnes Division Manager Production Operations Attachments cc:
LeBoeuf, Lamb, Leiby & MacRae 1333 New Hampshire Avenue, N.W.
Washington, D.C.
20036
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The District's Operations Support Center (OSC), located in the Shif t Supervisor's office, is complete and functional. The construction of the permanent Tech'nical Support Center (TSC) is complete and the District is presently proceeding with the movement of necessary equip-ment and supplies into the TSC. The permanent TSC will be functional for emergency situations, except as noted below, by October 1,1982.
The construction of the permanent Emergency Operations Facility (EOF) has commenced at the site of the florth Omaha Power Station and con-struction is expected to be completed by flovember 1,1982, at which time the permanent E0F will be operational and functional, except as noted below. This completion date for the permanent E0F building has been er. tended by one month due to construction delays caused by the extensive number of rain days during May,1982. The interim on-site TSC and E0F will continue to be available for emergencies until the permanent facilities are declared operational.
The District's Emergency Response Facilities (ERF) computer and associated hardware, which will provide the technical, meteorological, and radiological data system fer the TSC and EOF and provide the cap-ability for integration of the safety parameter display system (SPDS),
will be installed during the next Fort Calhoun Station refueling outage, with an expected operational date of June 1983. This schedule is justified because a cold shutdown of at least two months (i.e., re-fueling outage) is required to integrate the ERF computer with the existing plant instrumentation. The District's next refueling outage is scheduled to commence in December 1982 or January 1983. Allowing for three or four months for testing and start-up of the data systems after installation, the District expects to have the ERF's fully operational by June 1983.
In the interim, the District believes the extensive communications capabilities between the control room and the TSC will be sufficient to provide the pertinent information flow required during an emergency situation.
The District interprets the Commission's recommended schedule of October 1,1982 for completing the Fort Calhoun Station meteorological modifications to correspond to the completion of 1111estone 5 of Annex 1 to Appendix 2 of NUREG-0654.
Based on this interpretation, the District presently has all of the necessary meteorological hardware and software installed in the Fort Calhoun Station meteorological tower (TRI-EX) and in the existing plant computer. The-existing computer input and output parameters will be transferred to the Emergency Response Facilities (ERF) computer in accordance with the schedule detailed in Attachrnent 2 to this letter. Additionally, the District presently meets the intent of the three basic functions for meteorological compliance detailed in Appendix 2 tc NUREG-0654.
The first and second basic functions are fulfilled by the onsite meteorological tower and the existing plant computer and their associated hardware and sof tware.
The third meteor-ological basic function, regarding the capability for remote inter-rogation of meteorological information to onsite and offsite organi-zations, is presently fulfilled by the extensive communications system to the subject organizational facilities. The District believes this communications capability is sufficient for providing the pertinent information during emergency situations. The implementation of the ERF computer will enhance and expedite the transfer of information cap-ability.
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