r--------------~---- --- --------------- ------------------

Nuclear

THI Program Of rice Attn: Or. B. J. Snyder

Program Director US Nuclear Regulatory Commission Washington, DC 20555

Dear Dr. Snyder:

OPU Nudeer Corporation Post Olhce Box 480 Route 441 South Middletown. Pennsytvan.a 17057·0191 717944·7621 TELEX 84·2386 Wuter's D1rect D.al Number:

(717) 948-8461

441Q-85-L-Q038 Docllllent ID 0179A

February 15, 1985

Three Mile Island Nuclear Station, Unit 2 ( THI-2) tperatlng License No. DPR-73

Docket No. 50-320 THI-2 Project Schedule Information

This responds to your request or January 31, 1985, to update the THI-2 project schedule information. Enclosed is the 1985 Program .intermediate Master Schedule (PIMS) dated February 8, 1985. GPU Nuclear Corporation intends to provide you an updated Program Master Schedule before the end of February which will define major program milestones through the end of the currently defined program.

Also attached is a listing or license basis documents required to support defuellng. This list includes Safety Evaluation Reports, Technical Evaluation Reports, Technical Specification Change Requests, and Recovery Lperations Plan Change Requests requiring NRC approval. It provides schedular information to ensure the NRC review and approval process is compatible with the overall project schedule.

PIMS reflects the current schedule to begin de fueling operations on July 1, 1985. This is our target date; however, there are several significant activities that must be successfully completed in order.to achieve this goal. GPU Nuclear will review the project status during April and determine whether the July 1, 1985, start date is achievable. Every effort will be made to maintain the current schedule while ensuring that defuellng will be conducted safely.

8502250309 850215 PDR ADOCK 05000320 P PDR

GPU Nuclear Corporation rs a subsrd1ary of the General Pub he Ulrhlies Corporation

------------~~---- ~ ---- - -

Dr. B. J. Snyder -2- February 15, 1985 4410-85-L-0038

We will review the overall status or specific licensing activities on a monthly basis throughout early defueling.

Please contact me regarding any questions or ccmnents you may· have concerning the above information.

FRS/JJ3/jep

Attactrnents

Sincerely,

114!~ Vice President/Director, TMI-2

cc: Deputy Progran Director - TMI Program Office, Dr. W. D. Travers

February 4, 198~

NRC REVIEW AIIO APPROVAL SCHEDULE

START FI~·USH PIMS LINE ACTIVITY DATE DATE FOLLOWING MAJOR ACTIVITY DATE REFERENCE

SER - EQUIPMENT HATCH --- 02/28/85 STAGE RACKS & CANISTERS 04/22/85 49 TER - owes --- 02/28/85 OWCS TEST PROCEDURES 04/15/85 14, 15 SER III - PLENUM REMOVAL --- 03/29/85 LIFT ANO STORE PLEIIUH 05/17/85 1. a. 4, 5, 10 TSCR #47 02/15/85 03/29/85 REACTOR 3UILDING SERVICE CRANE 05/06/85 23, 21 SEISMIC EXEMPTION REQUEST 02/22/85 04/01/85 N/A N/A TER - CAUISTER RACKS 02/22/85 04/05/85 INSTALL CANISTER RACKS 04/22/85 13, 12, 14, 16 TER - CANISTE:tS 03/15/85 04/19/85 TEST OWCS SUB-SYSTE~S 04/22/85 12. 14 SER - EARLY DEFUELING 03/15/85 04/30/85 STAGE OEFUELING TOOLS 04/26/85 22, 19, 20, 23 TECH SPEC REDUCTIO!! PROGRAM 03/29/85 07/01/85 TECH SPEC SURVEILLANCE 07/01/85 48 SRO TRAINING PROGRAM TO NRC(l) 04/01/85 --- NRC EXAMINATION 05/31/85 27 SRO - URC EXAM DATE 05/31/85 --- NRC CERTIFICATIOII 06/28/85 27 SRO - NRC CERTIFICATION --- 06/28/85 EARLY FUEL REI~OVAL 07/01/85 27 •· 23 SER - DESLUOGING OPERATIONS 06/24/85 08/16/85 DESLUDGE SUMP & TANKS 09/23/85 N/A SER - CORE STRATIFICATION SAMPLE 07/01/85 08/15/85 REMOVE SAMPLES 09/30/85 31 SER - FUEL TRANSFER (POOL TO 10/01/35 12/31/85

SHIPPING CASK) FUEL SHIPPING TBO 39

TER - SW PACKAGING & HANDLING FACILITY TBD TBD WASTE MANAGEMENT OPERATIONS TBD 46 SER - BULK OEFUELING( 2) 05/20/85 07/15/85 BULK DEFUELING 12/02/85 30,29,32

(l) Initial submittal, balance of submittal three weeks prior to exam

(2) Date may vary as determined during early defuelfng

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