ML20128C877
| ML20128C877 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 05/14/1985 |
| From: | Adensam E Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20128C879 | List: |
| References | |
| NUDOCS 8505280441 | |
| Download: ML20128C877 (6) | |
Text
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stlA TE CQ UNITED STATES g
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NUCLEAR REGULATORY COMMISSION c
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WASHINGTON, D. C. 20555
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SOUTH CAROLINA ELECTRIC & GAS COMPANY SOUTH CAROLINA PUBLIC SERVICE AUTHORITY DOCKET N0. 50-395 VIRGIL C. SUMMER NUCLEAR STATION, UNIT NO. 1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 42 License,No. NPF-12
-1.
The Nuclear Regulatory Commission (the Commission) has found that:
A.
The application for amendment to the Virgil C. Sumer Nuclear Station, Unit No. 1 (the facility) Facility Operating License No. NPF-12 filed by the South Carolina Electric & Gas Company acting for itself and South Carolina Public Service Authority (the licensees), dated December 14, 1984, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act) and the Commission's regulations as set forth in 10 CFR, Chapter I; B.
The facility will operate in conformity with the application, as amended, the provisions of the Act, and the regulations of the Commission; C.
There is reasonable assurance: (1) that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, and (ii) that such activities will be conducted in compliance with the Commission's regulations set forth in 10 CFR Chapter I; D.
The issuance of this license amendment will not be inimical to the common defense and security or to the health and safety of the public; E.
The issuance of this license amendment is in accordance with 10 CFR Part 51 of the Commission's regulations and all applicable requirements have been satisfied.
2.
Accordingly, the license is hereby amended by page changes to the Technical Specifications as indicated in the attachments to this license amendment and paragraph 2.C(2) of Facility Operating License No. NPF-12 is hereby amended to read as follows:
(2) Technical Specifications The Technical Specifications contained in Appendix A, as revised through Amendment No. 42 are hereby incorporated into this license.
South Carolina Electric & Gas Company shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.
8505290441 850514 PDR ADOCK 05000395 P
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'3.
This license amendment is effective seven days after its date of issuance.
FOR THE NUCLEAR REGULATORY COMMISSION fp5 YJM's - -
Elinor G. Adensam, Chief Licensing > Branch No. 4 Division of Licensing
Enclosure:
Technical Specification Changes Date of Issuance: May 14, 1985 l
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ATTACHMENT TO LICENSE AMENDMENT NO. 42 FACILITY OPERATING LICENSE NO. NPF-12 DOCKET N0.'50-395 Replace the following pages of the Appendix "A" Technical Specifications with the enclosed pages. The revised pages are identified by Amendment number and contain vertical lines indicating the areas of change.
The corresponding o.verleaf page is also provided to maintain document completeness.
l Amended Overleaf Page Page 3/4 9-12 3/4 9-11 3/4 9-13 e
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REFUELING OPERATIONS 3/4.9.10' WATER LEVEL-SPENT FUEL POOL LIMITING CONDITION FOR OPERATION 3.9.10 At:1 east 23 feet of water shall be' maintained over the top of irradiated fuel assembli_es seated in the storage racks.
APPLICABILITY: Whenever irradiated fuel assemblies are in the spent fuel pool.
1 ACTION:
With the requirements of the above specification not satisfied, suspend all movement of fuel assemblies and crane operations with loads in the fuel storage areas and restore the water level to within its limit within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.
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SURVEILLANCE REQUIREMENTS 4.9.10 The water level in the spent fuel pool shall be determined to be at least its minimum required depth at least once per 7 days when irradiated fuel assemblies are in the spent fuel pool.
. SUMMER - UNIT 1 3/4 9-11
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REFUELING OPERATIONS
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3/4.9.11 SPENT FUEL POOL VENTILATION SYSTEM LIMITING CONDITION FOR OPERATION 3.9.11 Two independent spent fuel pool ventilation sub-systems shall be OPERABLE with at least one sub-system in operation.
APPLICABILITY: Whenever irradiated fuel is being moved in the spent fuel pool and during crane operation with loads over the pool.
ACTION:
a.
With one spent fuel pool ventilation sub-system inoperable, fuel movement within the spent fuel pool or crane operation with loads over the spent fuel pool may proceed provided the OPERABLE spent fuel pool ventilation sub-system is capable of being powered from an OPERABLE emergency power source and is in operation and discharging through at least one train of HEPA filters and charcoal adsorbers.
b.
With no spent fuel pool ventifation'sub-system OPERABLE, suspend all operations involving movement of fuel within the spent fuel pool or crane operation with loads over the spent fuel pool, c.
The provisions of Specification 3.0.4 are not applicable.
SURVEILLANCE REQUIREMENTS 4.9.11 The above required spent fuel pool ventilation sub-systems shall. be demonstrated OPERABLE:
a.
At least once per 31 days on a STAGGERED TEST BASIS by initiating, from the control room, flow through the HEPA filters and charcoal adsorbers and verifying that each sub-system operates for at least 15 minutes, b.
At least once per 18 months or (1) after any structural maintenance on the HEPA filter or charcoal adsorber housings, or (2) following painting, fire or chemical release in any ventilation zone communicating with the system by:
1.
Verifying that the cleanup system satisfies the in place testing acceptance criteria and uses the test procedures of Regulatory Positions C.S.a, C.S.c and C.S.d of Regulatory Guide 1.52, Revision 2, March 1978, and the system flow rate is 30,000 cfm i 10%.
SUMMER - UNIT 1 3/4 9-12 Amendment No. 42
1 W-REFUELING OPERATIONS
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- SURVEILLANCE REQUIREMENTS (Continued) 2.
Verifying within 31 days after removal that a laboratory analysis of a representative carbon-sample obtained in accordance with Regulatory Position C.6.b of Regulatory Guide 1.52, Revision 2, March 1978, meets the laboratory testing criteria of Regulatory Position C.6.a of Regulatory Guide 1.52, Revision 2, March 1978.
3.
Verifying a system flow rate of 3D,000 cfm i 10% during system operation when tested in accordance with ANSI N510-1975.
c.
Prior to the movement of fuel or crane operation with loads over the pool.by verifying that a laboratory analysis of a representative carbon sample obtained in accordance with Regulatory Position C.6.b of Regulatory Guide 1.52, Revision 2, March 1978, meets the labora-tory testing criteria of Regulatory Position C.6.a. of Regulatory Guide 1.52, Revision 2, March 1978.
Subsequent to each initial analysis (which must be completed prior to fuel movement or crane operation with loads over the' pool)', during the period of time in which there is to be fuel or crane movement with loads over the pool, verify charcoal adsorber operation every 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> by obtain-
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ing and analyzing a sample as described above.
These subsequent analyses are to be completed within thirty-one (31) days of sample r
removal.
d.
At least once per 18 months by:
1.
Verifying that the pressure drop across the combined HEPA and roughing filters and charcoal'adsorber banks is less than 6 inches Water Gauge while operating the system at a flow rate of 30,000 cfm i 10%.
2.
Verifying that on a loss of offsite power test signal, the system automatically starts.
3.
Verifying that the system maintains the spent fuel pool area at a negative pressure greater than or equal to 1/8 inches Water Gauge relative to the outside atmosphere during system operation.
e.
After each complete or partial replacement of a HEPA filter bank by verifying that the HEPA filter banks remove greater than or equal to 99.95% of the 00P when they are tested in place in accordance with ANSI N510-1975 while operating the system at a flow rate of 30,000 cfm i 10%.
f.
' After each complete or partial replacement of a charcoal adsorber bank by verifying that the charcoal adsorbers remove greater than or equal to 99.95% of a halogenated hydrocarbon refrigerant test gas when they are tested in place in accordance with ANSI N510-1975 while operating the. system at a flow rate of 30,000 cfm i 10%.
SUMMER - UNIT 1 3/4 9-13 Amendment No. 42