ML19347E091

Forwards Justification for Delay in Meeting 821001 Date for Having Operational Upgraded Emergency Response Facility,As Required by Item III.A.1.2 of NUREG-0737.Response for Hartsville & Phipps Bend Will Be Provided by 811009

ML19347E091
Person / Time
Site:	Browns Ferry, Hartsville, Phipps Bend
Issue date:	04/03/1981
From:	Mills L TENNESSEE VALLEY AUTHORITY
To:	Harold Denton Office of Nuclear Reactor Regulation
References
RTR-NUREG-0737, RTR-NUREG-737, TASK-3.A.1.2, TASK-TM NUDOCS 8104150456
Download: ML19347E091 (3)

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/' TENNESSEE VALLEY AUTHORITY CHATTANOOGA, TENNESSEE 37401 400 Chestnut Street Tower II April 3, 1981 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, DC 20555

Dear Mr. Denton:

In the Matter of the ) Docket Nos. 50-259 Tennessee Valley Authority ) 50-260 50-296 STN 50-518 STN 50-519 STN 50-520 STN 50-521 STN 50-553 STN 50-554 In a letter dated February 18, 1981, from D. G. Eisenhut to All Licensees of Operating Plants and Holders of Construction Permits, TVA was requested to provide confirmation that we will meet the implementation dates, provided by NRC, for item III. A.1.2 of NUREG-0737, Upgrade Emergency Support Facilities. TVA cannot meet the October 1, 1982, date ,

for having an upgraded emergency response facility operational for the l Browns Ferry Nuclear Plant. We have provided in the enclosure a schedule I date and justification for the delay.

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j As stated in the response for the Sequoyah Nuclear Plant which was  !

provided to A. Schwencer on March 31, 1981, we would like to meet with you during the week of May 25, 1981, to present the Browns Ferry j conceptual design. Please let us know if this meeting date is acceptable.

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ENCLOSURE ITEM III.A.1.2, NUREG-0737 RESPONSE TO D. G. EISENHUT'S FEBRUARY 18, 1981, LETTER TO ALL LICENSEES OF OPERATING PLANTS AND HOLDERS OF CONSTRUCTION PERMITS BROWNS FER'RY NUCLEAR PLANT On February 18, 1981, NRC staff sent TVA its position on item III. A.1.2, " Upgrade Emergency Support Facilities," of NUREG-0737 which was previously deferred. We were requested to furnish, within 45 days of issuance of NRC's letter, confirmation of the implementation dates or furnish a' proposed revised date and justification for the delay. TVA was also requested to provide the facility conceptual design description by June 1, 1981.

TVA RESPONSE TVA will provide a conceptual design description of the emergency support facilities for the Browns Ferry Nuclear Plant to NRC by June 1, 1981.

The upgraded emergency support facilities required for Browns Ferry will not meet the operational date of October 1, 1982. A preliminary schedule shows the earliest date the final equipment required for the emergency support facilities can be delivered to the site is August 1984. Major equipment which cannot be delivered to the site by October 1982 are as follows:

1. Electrical Equipment (i.e., inverters)

Preliminary delivery date: November 1982

2. Heating, Ventilation and Air Conditioning (HVAC) Equipment Preliminary delivery dat~e: January 1984 3 Computer Equipment Preliminary delivery date: May 1984

4. Data Processing System Preliminary delivery date: July 1984 The construction and installation of the equipment for the emergency support facilities must be coordinated with scheduled unit outages because of the activity involved. This also impacts the schedule. The preliminary schedule gives the estimated operational date of the upgraded emergency support facilities for Browns Ferry as January 1, 1986. Please note that these dates are preliminary estimates. A more specific schedule will be available when the conceptual design of the emergency support facility is completed.

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