ML20206E795
| ML20206E795 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 11/09/1988 |
| From: | Hunsader S COMMONWEALTH EDISON CO. |
| To: | Murley T NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM), Office of Nuclear Reactor Regulation |
| References | |
| RTR-NUREG-1002 5318K-1, NUDOCS 8811180198 | |
| Download: ML20206E795 (2) | |
Text
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'T h,onwealth Edison b ') X3dieTIMeply to! Post 6&ce Box 767 3
one ruc Nanom man. cmcago. mimis Chicago, lilinois 60690 s
.11 '
November 9, 1988 l
Mr. Thomas T,. Murley, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mashington, DC 20555 Attn Document Contro) Desk Subjects Braddwood Station Unit 2 Runker Ramo Instrumentatics.
penetration E.Q. Testing MEC DocktLModQ.=%51 References (a) Tacility Operating License, NPT-77, dated May 20, 1988.
(b) NUREG-1002, Safety Evaluation Report, Supplement No. 6, dated June, 1988.
Dear Mr. Muileys On November 2, 1988, a meeting was held with the NRC Staff to discuss the envirorpental qualification (EQ) test plan to be used for the Bunker Ramo Instrumentation Penetration modules installed in 'raidwood Unit 2.
The purpose of this EQ test is to establish the environmental
- ualification to meet the requirements defined in License Condition 2.D of reference (a), as evaluated by the NRC Staff in reference (b).
During the meeting, the general discussion included a re' view of the schedule to be followed to comple.te the EQ testing.
For the further use of the NRC Staff, atteched (Attachment A) is a more detailed schedule defining key testing milestones. As indicated, the DBA testing is espected to be completed in late January, 1989, and a "preliminary" test report is espected to be issued in late Tebruary, 1989.
Please address any questions concerning this matter to this office.
Very truly yours, S. C. Ilunsader Nuclear Licensing Administrator
/sc1 5318K-1 cc S. Sands (NRR)
J. Hinds (RI!!)
Braidwood Resident Inspector h
8811180198 G81109 PDR ADOCK 05000457 P
PDC L...
"ATIACIMENT A" Brcidwood U21t 2 Envircnmentc1 Qu lificction Test Plan Schedule Milestones e
a 'l Event Data DutAllDB Thermal Cycling 11-23-88 10 days Thermal Aging 12-07-88 12 days Radiation Agir.g 12-23-88 16 days Accident Setup, Inst 1. Checkout
'-13-89 5 days DBA Test 1-24-89 13 days Dielectric Withstand Test 2-20-89 2 days Letter Report 2-23-89 5 days Final Test Report 3-02-89 6 weeks SH/ sci 531*K-2
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