ML14192A181
| ML14192A181 | |
| Person / Time | |
|---|---|
| Site: | Robinson  |
| Issue date: | 05/21/1981 |
| From: | Varga S Office of Nuclear Reactor Regulation |
| To: | Jackie Jones CAROLINA POWER & LIGHT CO. |
| Shared Package | |
| ML14192A183 | List: |
| References | |
| IEB-79-01B, IEB-79-1B, NUDOCS 8106010440 | |
| Download: ML14192A181 (5) | |
Text
RU~t~ a
( L IE CO14TEBUTION
.MAY I
LPDR TERA JHeltemes; AEOD Docket No. 50-261 Rdg C
D Eis§enhu Mr. J. A. Jones D~eih 9
2 Senior Executive Vice President D
Carolina Power and Light Company IE-3 M
336 Fayetteville Street Raleigh, North Carolina 27602 ACRS-10/
SUBJECT:
ENVIRONMENTAL QUALIFICATION OF SAFETY-RELATED ELECTRICAL RE:
H. B. Robinson Steam Electric Plant, Unit No. 2, License No. DPR-23 Reference (a)
- Order for Modification of License Concerning the Environmental Qualification of Safety-Related Electrical Equipment dated October 24, 1980 Dear fMr.
Jones:
This letter transmits the.Safety Evaluation for the Environmental Qualification of Safety-Related Electrical Equipment at your facility. This evaluation was based on your submittals dated March 10, June, August 21, October 22, and November 1, 1980 and March 9, 1981. Our letter of February 23, 1981, which forwarded our preliminary results, indicated that an item-by-item re-evaluation would be required at a later date. This safety evaluation identifies the specific information required by the staff and the actions, on your part, necessary to comply with Reference (a).
we request that YOU provide the information identified in.,-sections 3 and 4 of this Safety Evaluation to us within 90 days.
This Safety Evaluation addresses only the safety-related electrical equipment exposed to a harsh environment resulting from an accident (i.e., the IEB 79-01IB review). Reference (a) requires that all safety-related electrical equipment be qualified by June 30, 1982. The NRC review effort for the equipment in mild environments will be addressed by separate correspondence.
Your response may present alternatives to the staff positions in the evaluation.
The staff will consider alternative approaches if these m~ethods are within the DOR Guidelines or MUREG-0588, as appropriate. For example, an acceptable alternative to the NRC staff's temperature criterion used for the service conditions (i.e. Section 3.3) must base that service condition on the FSAR analysis or other NRC approved analysis, provided that the specific analysis, together with reference to the previous NRC acceptance of that analysis, accompanies the 90 day response. In addition, some of the information in the Safety, Evaluation may require clarification. Contact your project manager for, assistance in these matters.
81060 10qt ICI II cI NRC FORM 318 (10-80) NRCM 0240 OFFICIAL RECORD COPY USGPO: 1981-335-960
It remains your responsibility to assure that the qualification deadline is met for all safety-related electrical equipment. The staff's review of your response to this letter should not delay any action which is required in order to meet the deadline.
Sincerely, original signed by.
S. A. Varga Steven A. Varga, Chief Operating Reactors Branch #1 Division of Licensing
Enclosures:
- 1. SER
-2. TER cc w/o encl:
See next page OFFICE ORB#1 ORB
- L L
OR 1:DL L
SURNAME
,QkP A
~no.,n DATE
..51
.1.......
1 / al..........
1 NRC FORM 318 (10-80) NRCM 0240 OFFICIAL RECORD COPY
UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 May 21, 1981 Docket No. 50-261 Mr. J. A. Jones Senior Executive 'Vice President Carolina Power and Light Company 336 Fayetteville Street Raleigh, North Carolina 27602
SUBJECT:
ENVIRONMENTAL QUALIFICATION OF SAFETY-RELATED ELECTRICAL EQUIPMENT RE:
H. B. Robinson Steam Electric Plant, Unit No. 2, License No. DPR-23 Reference (a) - Order for Modification of License Concerning the-Environmental Qualification of Safety-Related Electrical Equipment dated October 24, 1980
Dear Mr. Jones:
This letter transmits the Safety Evaluation for the Environmental Qualification" of Safety-Related Electrical Equipment at your facility. This evaluation was based on your submittals& dated March 10, June, August 21, October 22, and November 1, 1980 and March 9, 1981. Our letter of February 23, 1981, which forwarded our preliminary results, indicated that an item-by-item re-evaluation would be required at a later date. This safety evaluation identifies the specific information required by the staff and the actions, on your-part, necessary to comply with Reference (a).
We request that you provide the information identified in sections 3 and 4 of this Safety Evaluation to us within 90 days.
This Safety Evaluation addresses only the safety-related electrical equipment exposed to a harsh environment resulting from an accident (i.e., the IEB 79-01B review). Reference (a) requires that all safety-related electrical equipment be qualified by June 30, 1982. The NRC review effort for the equipment in mild environments will be addressed by separate correspondence.
Your response may present alternatives to the staff positions in the evaluation.
The staff will consi-der alternative approaches if these methods are within the DOR Guidelines orNUREG-0588, as appropriate.
For example, an acceptable alternative to the NRC staff's temperature criterion used for the service conditions (i.e. Section 3.3) must base that service condition on the FSAR analysis or other NRC approved analysis, provided that the specific analysis, together with reference to the previous NRC acceptance of that analysis, accompanies the 90 day response. In addition, some of the information in the Safety Evaluation may require clarification. Contact your project manager for assistance in these matters.
REGU IORYD J Y
-2 It remains your responsibility to assure that the qualification deadline is met for all safety-related electrical equipment. The staff's review of your response to this letter should not delay any action which is required in order to meet the deadline.
Sincerely, t
a, e
Operating Reactor ranch #1 Division of Licens g
Enclosures:
- 1.
- 2. TER cc w/o encl:
See next page
Mr. J. A. Jones Carolina Power and Light Company cc: G. F. Trowbridge, Esquire U. S. Environmental Protection Agency Shaw, Pittman, Potts and Trowbridge Region IV Office 1800 M Street, N.W.
ATTN:
EIS COORDINATOR Washingtor, D. C. 20036 345 Courtland Street, N.E.
Atlanta, Georgia 30308 Hartsville Memorial Library Home and Fifth Avenues Hartsville, South Carolina 29550 Mr. McCuen-Morrell, Chairman Darlington County Board of Supervisors County Courthouse Darlington,. South Carolina 29535 State Clearinghouse Division of Policy Development 116 West Jones Street Raleigh, North Carolina 27603 Attorney General Department of Justice Justice Building Raleigh, North Carolina 27602 U. S. Nuclear Regulatory Commission Resident Inspector's Office H. B. Robinson Steam Electric Plant Route 5, Box 266-1A Hartsville, South Carolina 29550 Michael C. Farrar, Chairman Atomic Safety And Licensing Appeal Board Panel U. S. Nuclear Regulatory Commission Washington, 0. C. 20555 Richard S. Salzman Atomic Safety and. Licensing Appeal Board Panel U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Dr.. W. Reed Johnsorn Atomic Safety and Licensing:
Appeal Board Panel U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Director, Criteria and Standards Division Office of Radiation Programs (ANR-460)
U. S. Environmental Protection Agency Washington, D. C. 20460