ML14188B631
| ML14188B631 | |
| Person / Time | |
|---|---|
| Site: | Robinson  |
| Issue date: | 07/26/1989 |
| From: | Lo R Office of Nuclear Reactor Regulation |
| To: | Eury L CAROLINA POWER & LIGHT CO. |
| References | |
| TAC-71755, NUDOCS 8907310331 | |
| Download: ML14188B631 (2) | |
Text
July 26, 1989 Docket No.,50-261 DISTRIBUTION Docket File PAnderson Mr. Lynn W. Eury NRC & Local PDRs RLo Executive Vice President PDII-1 Reading OGC (info. only)
Power Supply SVarga, 14/E/4 EJordan, 3302 MNBB Carolina Power & Light Company GLainas BGrimes 9/A/2 Post Office Box 1551 EAdensam ACRS(101 Raleigh, North Carolina 27602 DTondi
Dear Mr. Eury:
SUBJECT:
FINAL CONFIGURATION FOR SAFETY INJECTION PUMP B - H. B. ROBINSON STEAM ELECTRIC PLANT, UNIT NO. 2, (TAC NO. 71755)
By letter dated December 30, 1988, you forwarded a pertinent portion of plant modification M-958, "ADD AUTO START TO "B" SI PUMP," which finalizes the safety injection pump B (SIP-B) configuration. This submittal is in response to the staff's earlier discussions related to granting of H. B.
Robinson Steam Electric Plant, Unit No. 2, to operate at 100% power level with only two auto start SI pumps.
By this modification, SIP-B would be capable of automatically starting after initiation of a SI signal, but without the automatic bus transfer feature. The intent is to use SIP-B as an automatically started maintenance pump which can replace SIP-A or SIP-C when either one is out of service for maintenance.
The staff has reviewed the final configuration of SIP-B and finds it to be acceptable. The staff's finding is, in part, based on the operability surveil lance requirements SIP-B must satisfy prior to being declared operable and used as a replacement for SIP-A or SIP-C. For SIP-B to be considered operable, it must satisfy the identical Technical Specification surveillance tests required of SIP-A and SIP-C.
The staff has completed the review of the subject issue and TAC No. 71755 is closed.
Sincerely, Brenda Mozafari/for Ronnie H. Lo, Senior Project Manager 8907310331 97 Project Directorate II-1 6DR ADocK 0561 Division of Reactor Projects I/Il PDR DOC~890726PoetDrcoae8 0
P500026 Office of Nuclear Reactor Regulation cc:
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Eury H. B. Robinson Steam Electric Carolina Power & Light Company Plant, Unit No. 2 cc:
Mr. R. E. Jones, General Counsel Mr. Dayne H. Brown, Chief Carolina Power & Light Company Radiation Protection Branch P. 0. Box 1551 Division of Facility Services Raleigh, North Carolina 27602 Department of Human Resources 701 Barbour Drive Raleigh, North Carolina 27603-2008 Mr. H. A. Cole Special Deputy Attorney General Mr. Robert P. Gruber State of North Carolina Executive Director P. 0. Box 629 Public Staff - NCUC Raleigh, North Carolina 27602 P. 0. Box 29520 Raleigh, North Carolina 27626-0520 U.S. Nuclear Regulatory Commission Mr. C. R. Dietz Resident Inspector's Office Manager, Robinson Nuclear Project H. B. Robinson Steam Electric Plant Department Route 5, Box 413 H. B. Robinson Steam Electric Plant Hartsville, South Carolina 29550 P. 0. Box 790 Hartsville, South Carolina 29550 Regional Administrator, Region II U.S. Nuclear Regulatory Commission Mr. Heyward G. Shealy, Chief 101 Marietta Street Bureau of Radiological Health Suite 2900 South Carolina Department of Health Atlanta, Georgia 30323 and Environmental Control 2600 Bull Street Mr. R. Morgan Columbia, South Carolina 29201 General Manager H. B. Robinson Steam Electric Plant P. 0. Box 790 Hartsville, South Carolina 29550