ML20203M375

Confirms 860825 Telcon Re 861020 Special Insp to Evaluate Util Compliance W/App R to 10CFR50 & Implementation of Fire Protection Program.Rev to Listed Addl Info Requested by 861006

ML20203M375
Person / Time
Site:	Monticello
Issue date:	08/27/1986
From:	Harrison J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To:	Larson C NORTHERN STATES POWER CO.
References
NUDOCS 8609030307
Download: ML20203M375 (3)

Text

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o I AUG 2 71986 Docket flo. 50-263 Northern States Power Company ATTN: Mr. C. E. Larson Director of Nuclear Generation 414 Nicollet Mall Minneapolis, MN 55401 Gentl(. men:

SUBJECT:

If4SPECTION OF COMPLIANCE WITH 10 CFR 50, APPENDIX R, APPLICABLE SECTIONS AND ASSOCIATED FIRE PFOTECTION FEATURES - MONTICELLO - DOCKET NO. 50-263 This letter is to confirm the dates of October 20, 1986, for the special inspection of the Monticello plant which were established during the telephone conversation of August 25, 1986, between Mr. O. Iverson of your staff, and Mr. Joseph Ulic of this office.

The purpose of this inspection is to evaluate the Monticello plant for compliance with the applicable sections of Appendix R to 10 CFR 50. In addition, this inspection will review the implementation of the Fire Protection Program.

This will be a team-type inspection conposed of personnel from the NRC Region III of fice, our contractors (Drookhaven National Laboratory), and based on their availability, personnel from NRC's Headquarter's offices.

In order for us to properly prepare and perfonn this type of comprehensive and complex inspection, we request that you provide this office with the latest revision to the following additional infonnation by October 6,1986:

1. Piping and instrunentation (flow) diagrams for hot standby (shutdown) and cold shutdown systems, alternative or dedicated shutdown systems and the reactor coolant pump oil collection system.

2. Plant layout and equipnent location drawings which identify the physical plant locations of hot standby (shutdown) and cold shutdown equipment.

3. Clearly marked-up electrical raceway drawings which identify the cable routing of power and control circuits for those plant systems necessary to achieve and maintain hot standby (shutdown). Drawings should also identify exactly where cable wrapping has been installed and the extent to which cable wrapping has been installed. Also, identify the equipment and cabling which is redundant or alternative to the cabling that has been wrapped.

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4. Control electrical distribution diagrams, control schemet for shutdown conponents which are being controlled f rom the remote shutdown panel, and single line AC and DC power.

5. Plant layout drawings which identify fire area delineation and fire protection equipment locations.

6. Marked-up plant layout drawings which identify the locations of emergency lighting units.

7. Associated drawings which depict the physical and seismic design of reactor coolant pump oil collection system.

8. Associated circuit analysis including drawings of alternate shutdown panel, circhits and fuse coordination.

9. Plant Operating Procedures which describe normal hot and cold shutdown from inside the control room, emergency hot and cold shutdown from emergency control stations outside and independent of the control room, and shutdown operations which utilize alternative or dedicated shutdown capability and natural circulation.

10. Fire damage control and repair procedures for cold shutdown systems.

11. Safe Shutdown Analysis (SSA) and a current Fire Hazards Analysis (FHA).

Tht. SSA and FHA need to list safe shutdown equipment and cabling in each area.

If you have already submitted to the NRC docunients providing portions of the information requested, please identify those documents in your response to this letter.

Further, to assist in our inspection effort, please advise us in sunnary forr .t of any deviation (s)/ exemption (s) requested and granted or requested and pending related to the applicable sections of 10 CFR 50, Appendix R.

In addition to the information requested above, copies of any other analyses and/or evaluations which den'onstrate conpliance to the applicable sections of Appendix R including any analysis written to satisfy Generic Letter 86-10, should be available on site for review during this inspection. Appropriate personnel, knowledgeable with respect to those plant systems required for safe shutdown and their capabilities, should be available at the site during this inspection. Following the entrance treeting, we would appreciate a plant feiliaritation tour relative to areas containing safe shutdown equipnent.

Also, we request that your staff make the necessary arrangtments to permit team rnembers ready access to the radiologically corwolled areas of the plant if necessor).

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Northern States Power Company 3 AUG 2 71986 Your cooperation with us during this inspection will be appreciated. Should you have any questions concerning this letter, please contact J. M. Ulie at 312-790-5712.

Sincerely, J. J. Harrison, Chief Engineering Branch cc: W. A. Shamls, Plant Manager DCS/RSB (RIDS)

Licensing Fee Management Branch Resident Inspector, RIII Monticello Resident Inspector, RIII Prairic Island John W. Ferman, Ph.D.,

Nuclear Engineer, MPCA R!l!

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