ML20246M580
| ML20246M580 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 05/08/1989 |
| From: | Davis A NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | Reed C COMMONWEALTH EDISON CO. |
| Shared Package | |
| ML20246M585 | List: |
| References | |
| NUDOCS 8905190191 | |
| Download: ML20246M580 (2) | |
Text
_ _ - _ -__ _ _. _ _ _ _._
'e I?
O LO I
.Y i
MAY 8 1989 l
f
. Docket No. 50-373 3
Docket No. 50-374 Commonwealth Edison Company ATTN: Mr. Cordell Reed Senior Vice President Post Office Bov /67 Chicago, IL 60690 Gentlemen:
SUBJECT:
DISCRETIONARY ENFORCEMENT REGARDING DIESEL GENERATOR SURVEILLANCE TESTING - LASALLE COUNTY STATION, UNITS 1 AND'2 This letter is in response to your letter of May.3,1989, documenting your May 2,1989, verbal request that NRC exercise discretionary enforcement regarding the emergency diesel generators at LaSalle County Station, Unitc.
1~and 2.
A copy of your letter is attached for refer <nce.
During our discussions with your staff on May.2,1989, the initial request was a 12. hour extension from 5:00 p.m. (CDT) for fast-start testing'of each diesel in turn from ambient conditions,' without a prior warmup engine run._ I determined that an extension until 5:00 p.m. May 3,1989, was more appropriate ~
and' acceptable to permit both this start time testing and testing of the.
bypass, trip relay contacts. We reviewed'your verbal request, noting that testing was commencing immediately, that each diesel was to be' tested in turn and that any, failures would require completion of the actions specified in the Technical Specifications. Accordingly, we granted the requested extension of' time to ' complete this required-diesel generator surveillance testing. This period extended from 5:00 p.m. (CDT) May 2,1989, until 5:00 pm. (CDT) May 3, 1989.
ORIGINAL SIGNED BY A. BERT DAVIS A. Bert Davis Regional Administrator
Attachment:
As stated
.See Attached Distribution g
8905190191 89050s gI PDR 05000373
.E
.ADOCK PDC m
RIII-RIII RIII RIII RIII RIII RIII
. Harrison /bs McKenna Forney Greenman i 0
Holahan Norelius Davis bf o wn. ~,
4 MAY 8 1989 Docket No. 50-373 Docket No. 50-374 Commonwealth Edison Company ATTN: Mr. Cordell Reed Senior Vice President Post Office Box 767 Chicago, IL 60690 Gentlemen:
SUBJECT:
DISCRETIONARY ENFORCEMENT REGARDING DIESEL GENERATOR SURVEILLANCE TESTING - LASALLE COUNTY STATION, UNITS 1 AND 2 This letter is-in response to your letter of May 3,1989, documenting your May 2,1989, verbal request that NRC exercise discretionary enforcement s regarding the emergency diesel generators at LaSalle County Station, Units 1 and 2.
A copy of your letter is attached for reference.
During our discussions with CECO on May 2, 1989, you initially requested a 12 hour1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> extension from 5:00 p.m. (CDT) for fast-start testing of each diesel in turn from ambient conditions, without a prior warmup engine run.
I determined that an extension until 4:00 p.m. May 3, 1989, was more appropriate to permit both this start time testing and testing of the bypass trip relay contacts.
We reviewed your verbal request, noting that testing was commencing immediately, that cach diesel was to be tested in turn and that any failures would require completion of the actions specified in the Technical Specifications. Accord-ingly, we granted the requested extension of time to complete this required diesel generator surveillance testing. This period extended from 5:00 p.m.
(CDT) May 2, 1989, until 4:00 pm. (CDT) May 3, 1989.
Original cicned by
- 1. Bert Dav.ta A. Bert Davis Regional Administrator Attachnent: As stated See Attached Distribution W
h)
RIII R
I I
II RIII R
~
MYrison Mc
-Gref G be an N
avis 6 lg 05/4/89 e //37 d
oH 7
o
!