ML20077D946
| ML20077D946 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 05/30/1991 |
| From: | Schuster T COMMONWEALTH EDISON CO. |
| To: | Murley T NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), Office of Nuclear Reactor Regulation |
| References | |
| TAC-64028, TAC-64055, NUDOCS 9106050302 | |
| Download: ML20077D946 (1) | |
Text
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OC Commonwealth Edison C
1400 Opus Place Downers Grove, Illinois 00515
,l May 30, 1991 Dr. Thomas E. Murley, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, DC 20555 Attn: Document Control Desk
Subject:
Braidwood Station Units 1 and 2 DCRDR Implementation NRC_DocketJios,_50-4%L451
References:
(a) Braidwood TAC #64028 & #64055 (b) February 22. 1991 letter from T. Schuster to Dr. T. Murley (c) May 14, 1991 letter from A. Checca to Dr. T. Murley
Dear Dr. Murley,
All Detailed Control Room Design Review (DCRDR) modifications have been completed for Braidwood Unit I (TAC #64028).
Braidwood Unit 1 DCRDR modifications were completed by May 8, 1991.
Braidwood Unit 2 DCRDR modifications are expected to be completed during the fall 1991 Unit 2 outage. A letter confirming completion will be issued at that time.
The letter of Reference (b) summarized the Byron and Braidwood DCRDR Human Engineering Discrepancies (HEDs) for which a change in the Implementation Classification commitment has been recommended by the Commonwealth Edison Human factors Group.
The final status of nineteen HEDs, which vary in Byron and Braidwood appli; ability, were provided for NRC staff review in the enclosure of that letter.
Additional information regarding one of the HEDs, HED #552, was provided in the letter of Reference (c).
Contingent upon NRC staff acceptance of the HED changes, DCRDR implementation may be considered completed for Braidwood Unit 1.
Please direct any questions regarding this matter to this office.
Respectfully, ll,%sCj N.,.h)N
\\
c, Terence K. Schuster Nuclear Licensing Administrator TKS/rg Enclosure b
cc:
R. Pulsifer - NRR Resident Inspector - Braidwood A. Bert Davis - RIII ZN D/651:29 9106050302 910590 ADOCK 0500 6
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