ML20092N513
| ML20092N513 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 06/28/1984 |
| From: | Hukill H GENERAL PUBLIC UTILITIES CORP. |
| To: | Eisenhut D Office of Nuclear Reactor Regulation |
| References | |
| REF-GTECI-A-36, REF-GTECI-SF, RTR-NUREG-0612, RTR-NUREG-612, TASK-A-36, TASK-OR 5211-84-2147, NUDOCS 8407030228 | |
| Download: ML20092N513 (3) | |
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GPU Nuclear Corpointioq g
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Post Office Box 480 Route 441 South Middletown, Ponnsylvan a 17057 0191 717 944 7621 TELEX 84 2386 Writer's Direct Dial Number:
June 28, 1984 5211-84-2147 Office of Nuclear Reactor Regulation Attn:
D. G. Eisenhut Division of Licensing U. S. Nuclear Regulatory Comission Washington, D.C. 20555
Dear Mr. Eisenhut:
Three Mile Island Nuclear Station Unit I, (TMI-1)
Operating License No. DPR-50 Docket No. 50-289 Control of Heavy Loads i
The enclosure to this letter outlines the revised schedule for irrplementation of activities for Control of Heavy Loads at TMI-1.
This list identifies activities addressed by GPUN in response to NRC requests concerning NUREG 0612.
(See GPUN submittal 5211-84-2013, February 21,1984). As a result of discussions with Franklin Research Center, changes and additions to certain items in the earlier schedule are being made in order to satisfy the guidelines of NUREG 0612.
Sincerely,
- 1. D.
- ukill, Director, THI-1 hDil/ RAS /mle Enclosure
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GPU Nuclear Corporation is a subsidiary of the Gonoral Public Utilities Corporation
GPUN SCHEDULE FOR IMPLEMENTATION FOR TMI-1 ACTIVITIES ON " CONTROL 0F HEAVY LOADS" ITEM DESCRIPTION STATUS la Issue revised Procedure 1507 Fuel Handling Sept. 15, 1984.
Building Crane Operation Ib Issue revised Procedure 1507 Fuel Handling Se'pt. 15, 1984.
Buf1 ding Crane Operation 2
Issue revised Procedure MP-1406 - Crane 0,-arator Sept. 15, 1984.
Qualifications 3
Issue revised Procedures:
1504-4 Rev. 10 - Installation of Transfer
- Dec. 15, 1984 Canal Seal Plate A Flood Line Cover Plate.
1504-7 Rev. 5 - Closure Head Removal
- Dec. 15, 1984 1504-8 Rev. 5 - Reactor Upper Plenum Removal
- Dec. 15, 1984 1504-15 Rev. 6 - Removal of Core Support
- Dec. 15, 1984 Assembly.
1506-1 Rev. 4 - Reactor Upper Plenum
- Dec. 15, 1984 Installation 1506-2 Rev. 3 - Closure Head Installation
- Dec 15, 1984 1506-8 Rev. 4 - Storage of Transfer Canal
- Dec. 15, 1984 Seal Plate & Flood Line Cover Plate.
1506-13 Rev. 3 - Reinstallation of Core Support
- Dec. 15, 1984 Assembly.
s 1509 Rev. 1 - Reactor Vessel Missile Shield
- Dec. 15, 1984 Handling 1508-1 Rev. 9 - Incore Instrumentation 9-15-84/12-15-84 4a Design and modify the fuel pool divider gate lifting Complete lugs for greater factor of safety 4b Design the cask pit gate lif ting lugs for a greater Sept. 15, 1984 factor of safety and issue engineering package for construction.
4c Modify the cask pit gate lifting lugs.
Oct. 15, 1984 0025A
GPUN SCHEDULE FOR IMPLEMENTATION FOR TMI-1 ACTIVITIES ON " CONTROL OF HEAVY LOADS" ITEM DESCRIPTION STATUS Sa Revise the present electrical interlock system Dec. 15, 1984 limits (includes removal of the travel path to the decontamination pit at elevation 348').
Sb Issue revised procedures and submit a tech spec Dec. 15, 1984 change concerning use of interlock system for certain designated loads and for handling loads in Region C.
6 Issue revised procedure for removing vessel head Aug. 15, 1984 to restrict height to max of 45" above the vessel flange.
7 Procedure 1507-2 Fuel Handling Building Crane
- Aug. 15, 1984 Operation c
Original scope of revisions has been completed. New revisions to include requirement that slings shall be selected and inspected in accordance with approved plant procedures, c*
Revision to include requirement for approved procedure with identified ' safe load' path for loads 3000# in the 348' elevation of Unit-1 Fuel Handling Building, as opposed to previous exclusion zone approach.
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