ML17054A854

Forwards Rev 1 to Updated FSAR for Nine Mile Point Nuclear Station Unit 1

ML17054A854
Person / Time
Site:	Nine Mile Point
Issue date:	06/28/1984
From:	Lempges T NIAGARA MOHAWK POWER CORP.
To:	Vassallo D Office of Nuclear Reactor Regulation
Shared Package
ML17054A855	List: ML17054A854
References
NUDOCS 8407100561
Download: ML17054A854 (18)

Text

REGULATORY NFORMATION DISTRIBUTION 'S~EM (RIDS)

ACCESSION NBR 8 $ 071 00561 DOC ~ DATE 84/06/28 NOTARI'ZED NO DOCKET FACIL:50-220 Nine Mile Point Nuclear Station< Unit 1E Niagara Powe 05000220 AUTH, NAME AUTHOR AFFILIATION LEMPGES<T,E. Niagara Mohawk Power Corp.

. RECIP,.NAME VASSALLOED F 8 'peratingRECIPIENT AFFII IATION Reactors Branch 2

SUBJECT:

Fo ards ev 1 to updated pec FS for Nine Mile Po nt N clear ation Unit 1 OISTRISUTIO CO ~ AO

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~y TOTAL NUMBER OF COPIES REQUIRED; LTTR 13 ENCL 13

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V HIIAGAlRA U MQNIB'NK NIAGARA MOHAWK POWER CORPORATION/300 ERIE BOULEVARD WEST, SYRACUSE. N.Y. 13202/TELEPHONE (315) 474-1511 June 29, 1984 Director of Nuclear Reactor Regulation Attention: Mr. Domenic B. Vassallo, Chief Operating Reactors Branch No. 2 Division of Licensing U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Re: Nine Mile Point Unit 1 Docket No. 50-220 DPR-63

Dear Mr. Vassallo:

In accordance with 10CFR50.71(e), Niagara Mohawk hereby submits one signed original and twelve (12) copies of Revision 2 to the Nine Mile Point Nuclear Station Unit 1 Final Safety Analysis Report (Updated) . In addition, attached is Table 1 which lists modifications made in accordance with 10CFR50.59 since the last submittal of the Final Safety Analysis Report (Updated) on July 1, 1983. As a minimum, all modifications completed prior to January 1, 1984 were reviewed and, if applicable, incorporated into the Final Safety Analysis Report (Updated) .

This revision supplies information on a replacement page basis, as indicated on Table 2. A vertical bar indicates changes. Vertical bars were not placed next to typographical, clerical, or format changes. Vertical bars were not placed next to figure changes; however, figure changes are indicated by revision numbers.

Very truly yours, Vice President Nuclear Generation TEL/AJP:bd Attachments 8407100561 840628 PDR ADOCK 05000220 N PDR

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UNITED STATES NUCLEAR REGULATORY COMMISSION In the Matter of )

NIAGARA MOHAWK POWER CORPORATION Docket No. 50-220 (Nine Mile Point Nuclear Station Unit No. 1)

AFFIRMATION I, Thomas E. Lempges, Vice President, Nuclear Generation, a duly authorized officer of Niagara Mohawk Power Corporation, licensee in the captioned proceeding, certify pursuant to 10CFR50.71(e) that the information presented in the Nine Mile Point Station, Unit 1, Final Safety Analysis Report (Updated) Revision 2 (i) presents changes made since the submission of the Revision 1 to the Final Safety Analysis Report (Updated) for Unit 1 on July 1, 1983 necessary to reflect information and analyses submitted to the Nuclear Regulatory Commission (NRC) or prepared pursuant to Cottmission requirements and (ii) an identification of changes made under the provisions of 10CFR50.59 but not previously submitted to the Corinlission.

NIAGARA MOHAWK POWER CORPORATION By Thomas E. pges Vice President Nuclear Generation Subscribed and sworn to before me on this 2~ day of, lqfV NOTARY PUBLIC CHRISTINE AUSTIN Noh@ Public in the State ol Neet York ualined in Ononday Co. No.

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NIAGARA MOHAWK POWER CORPORATION NINE MILE POINT UNIT 1 Table 1 Modifications Implemented Under 10CFR50.59 Not Previously Submitted to the Nuclear Regulatory Commission Modification No. Title 75-38 Add Local Start Push Button for the Drywell Equipment Drain Sump Pump 77-58 Solid Radwaste Improvements and Radwaste Solidification and Storage Building 79-17 Stair Tower Door (D-248) 80-01 Technical Support Center 80-13 Cleanup System Flow Indication 80-18 National Pollution Discharge Elimination System Delta-T (Condenser) Recorder Scale Improvement 80-23 Control Room Emergency Vent 201 Charcoal Heaters 80-47 Drywell Auto Isolation Valves, TMI-2 Work Package 10 80-51 Remove Electromagnetic Relief Valve Blocking Valve Indicator Lights 80-62 Trash Racks Safety Rail 80-74 Torus Bulk Temperature Monitoring System 80-84 Diesel Generator Isolation and Normal Supply Breaker, Addition of Enunciation Circuit 81-04 Ten Inch Vacuum Breakers Electro-Magnetic Relief Valve Discharge Lines 81-14 Improve E-Gate 81-29 Emergency Ventilation System Blocking Valve 202.36, Key Lock Switch and Air Solenoids 81-39 Install Hydrocyclone Test Unit and Evaluate Performance 81-41 Revamp Control Rod Drive Sink 81-44 Turbine Building Telephone Rel ay Rack at Auxi 1 ary Control Room

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NIAGARA MOHAWK POWER CORPORATION NINE MILE POINT UNIT 1 Table 1 (Continued)

Modifications Implemented Under 10CFR50.59 Not Previously Submitted to the Nuclear Regulatory Commission Modification No. Title 81-46 Air Conditioner for New Document Control Computer Room 82-01 Replacement of Feedwater Isolation Valves Equipment Piece Nos. 31-03 and 31-04 82-06 Add a Communication Jack on North Shield Wall 82-07 Access Doors to Duct Work to Reactor Building Ventilation System 82-08 Temporary Alternate No. 12 Reactor Recirculation Pump Generator Tachometer 82-12 Mud Seal Hose Connection 82-15 Replace Turbine Supervisory Chart Recorder 82-17 Replacement of No. 11 and No. 12 Feedwater Flow Transmittors 82-18 Control Rod Blades Storage Racks and Installation in Spent Fuel Pool 82-22 Reactor Recirculation Pipe and Safe End Replacement 82-23 Installation of Instrument Tap Level Monitoring Equipment 82-24 Women's Locker Room 82-25 Redesign and Replacement of Reactor Building Air Lock Doors 82-26 Revised Emergency Bearing Lube Oil Pump Start on Turbine 82-27 Replace Existing Cap Screws Used to Fasten the Reactor Pump Covers to the Pump Casing with Studs and Nuts 82-30 Replacement of Motor Generator Sets Watt Metering Circuitry Components

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NIAGARA MOHAWK POWER CORPORATION NINE. MILE POINT UNIT 1 Table 1 (Continued)

Modifications Implemented Under 10CFR50.59 Not Previously Submitted to the Nuclear Regulatory Commission Modification No. Title 82-35 Relocate Fire Hydr ant FH-26 and House No. 8 82-37 Installation of Additional Sprinkler Coverage at Zone WP-2161 82-38 Liquid Poison Tank Stairway and Platform 82-47 Drycleaner Placement in Off-Gas Building 82-48 Breaker R915 Control Circuits 82-49 Permanent Power Feed to Welders and Trailers in the Screenhouse Area 82-52 Diesel Fire Pump Fuel Shutoff Valve 82-65 Replace Emergency Condenser Vent Valves 05-01, 05-04 82-67 Main Steam Line Plugs 82-68 Replace Seals and Disks on Allis-Chalmers'utterfly Val ves 82-70-6 Provide New Vacuum Breaker Valve Shaft Seal Design 82-73 Vertical Lift Metal-Clad Switch Gear Equipment Short Circuit Bracing 82-75 Modify Refuel Grapple Positive Indicators and Electrical As-Bui ts 1 82-80-6 Diesel Fire Pump Intertie 82-80-7 10CFR50 Appendix R Boundary Separations for the Reactor Building 82-80-8 Diesel Generator Alternate DC Power Feed 82-86 General Roof Repairs 82-89 Containment Vent and Purge System Debris Screens 82-91 Relocate Radiation Records Office

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NIAGARA MOHAWK POWER CORPORATION NINE MILE POINT UNIT 1 Table 1 (Continued)

Modifications Implemented Under 10CFR50.59 Not Previously Submitted to the Nuclear Regulatory Commission Modification-No. Title 83-02 Kodak Film Processor 83-03 Data 100 Computer Equipment Relocation to Administration Building Lunch Room 83-08 Removal of Liquid Poison and Emergency Condenser Blocking Valve Indicator Lights 83-11 Heat Trace Liquid Poison Lines 83-13 Provide Additional Circuits for Telephone Rooms 83-14 Replace Electro-Magnetic Memory Bulk Core Memory System with 400 Nanosecond Large Core Storage 83-27 Condensate Pipe Hanger Replacement 50-Hill 83-29 Process Computer Display Modules for Control Room 83-40 Install Power Feed to Computer Disk Unit 83-45 First-Aid Room Renovation

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NIAGARA MOHAWK POWER CORPORATION NINE-NILE POINT UNIT 1 FINAL SAFETY ANALYSIS REPORT REVISION 2 (1984)

Table 2 Current Pa e Replacement=Pa e(s Cover Sheet, Volume 1 Cover Sheet, Volume 1 1 1 XX1 XX1 XXX1X XXX1X I-17 II-1 I I-1 II-5 II-5 III-3 III-3 III-7 III-7 III-8 III-8 III-9 III-9 I I I-10 III-10 I I I-11 III-11 III-12 III-12 III-13 III-13 I I I-14 III-14 III-15 III-15 I I I-16 I I I-16 III-26 III-26 III-27 III-27 III-33 III-33 III-35 III-35 III-46 III-46 V-3 V-3 V-11 V-11 VI-7 VI-7 VI-47 VI-47 VI-48 VI-48) 48A VI-49 VI-49 VI-50 VI-50, 50A, 50B VI-51 V I-51 V I-56 VI-56 VI-58 V I-58 VI-63 VI-63 VI I-1 VI I-1 VII-3 VII-3 VII-12 VI I-12 VII-47 VII-47

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0 NIAGARA MOHAWK POWER CORPORATION NINE NILE POINT UNIT 1 FINAL SAFETY ANALYSIS REPORT REVISION 2 (1984)

Table 2 (cont'd)

Current Pa e Replacement Pa e(s)

VIII-8 VIII-8 V I I I-16 VIII-16 VIII-61 V I I I-61 VIII-62 VIII-62 VIII-75 VIII-75 IX-9 IX-9 IX-14 IX-14 X-5 X-5 X-9 X-9 X-32 X-32 X-33 X-33 X-34 X-34 X-41 X-41 X-46 X-46 X-59 X-59 X-60 X-60 X-61 X-61, 61A

'X-74 X-74 X-75 X-75 XI-4 XI-4 XI-5 XI-5 XI-6 XI-6 XI-8 XI-8 Cover Sheet, Volume 2 Cover Sheet, Volume 2 XII-9 XII-9 XI I I-1 XIII-1 XIII-2 XIII-2 XIII-4 XIII-4 XVI-7 XVI-7

• Table of Contents, Volume 2 (unnumbered)

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