ML14175A837
| ML14175A837 | |
| Person / Time | |
|---|---|
| Site: | Robinson  |
| Issue date: | 10/12/1984 |
| From: | Varga S Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML14175A838 | List: |
| References | |
| DPR-23-A-086 NUDOCS 8411080598 | |
| Download: ML14175A837 (4) | |
Text
UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 CAROLINA POWER AND LIGHT COMPANY DOCKET NO. 50-261 H. B. ROBINSON STEAM ELECTRIC PLANT, UNIT NO. 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 86 License No. DPR-23
- 1. The Nuclear Regulatory Commission (the Commission) has found that:
A. The application for amendment by Carolina Power and Light Company (the licensee) dated: January 9, 1984, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act) and the Commission's rules and regulations set forth in 10 CFR Chapter I; B. The facility will operate in conformity with the application, the provisions of the Act, and the rules and regulations of the Commission; C. There is reasonable assurance (i) 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; D. The issuance of this amendment will not be inimical to the common defense and security or to the health and safety of the public; and E. The issuance of this 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 amended by changes to the Technical Specifications as indicated in the attachment to this license amendment, and paragraph 3.B of Facility Operating License No. DPR-23 is hereby amended to read as follows:
8411080598 841012 PDR ADOCK 05000261 P
D
-2 (B) Technical Specifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 86, are hereby incorporated in the license. The licensee shall operate the facility in accordance with the Technical Specifications.
- 3. This license amendment is effective as of the date of its issuance.
FOR THE NUCLEAR REGULATORY COMMISSION Steven A. Varga, Chief Operating Reactors Brt i
Division of Licensing
Attachment:
Changes to the Technical Specifications Date of Issuance: October 12, 1984
ATTACHMENT TO LICENSE AMENDMENT AMENDMENT NO.
86 FACILITY OPERATING LICENSE NO. DPR-23 DOCKET NO. 50-261 Revise Appendix A as follows:
Remove Page Insert Page 3.4-5 3.4-5
TABLE 3.4-1 AUXILIARY FEEDWATER FLOW AUTOMATIC INITATION*
1 2
3 MINIMUM MINIMUM OPERATOR ACTION CHANNELS DEGREE OF IF CONDITIONS OF COLUMN NO.
FUNCTIONAL UNIT OPERABLE REDIJNI)ANCY I OR 2 CANNOT BE NET
- 1.
Steam Gen. Water Level-1ow-low
- a. Start Motor-Driven Pumps 2/Steam Generator 1/Steam Generator Maintain Hot Shutdown
- b.
Start Turbine-Driven Pump 2/Steam Generator 1/Steam Generator Maintain Hot Shutdown
- 2.
Undervoltage-4KV Busses I & 4 2 Per Bus 0
Note 1 Start Turbine-Driven Pump (15 Second Time Delay Pickup)
- 3.
S.I. Start Motor-Driven Pumps See Table 3.5-3,Item No.1
- 4.
Station Blackout Start Motor-Driven 2 Per Bus i
0 Note 2 Pumps (40 Second Time Delay Prior to Starting ND AFW Pumps on Black out Sequence)
- 5.
Trip of Hain Feedwater Pumps Start 1/Pump 0
Note 2 otor-Driven Pumps
- 0.
This table is applicable whenever the RCS is >3500 F except Item 5. Item 5 is applicable only when the RCS is at normal operating temperature and the reactor is critical.
0 co Note 1:
4KV Busses 1, 2, and 4 each have two undervoltage relays.
One relay on each of the three busses provides an input to the reactor trip logic.
Both relays on Busses 1 and 4 provide inputs to the SD AFW pump start logic.
If the undervoltage relay on Busses I or 4 that provides the input to the reactor trip logic fails, follow the requirements of Table 3.5-2 Item 14 In addition to the following.
If either 4KV undervoltage relay on Busses I or 4 falls, within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> insert the equivalent of an undervoltage signal from the affected relay in the SD AFW pump start circuit and repair the affected relay within 7 days.
If the affected relay is not repaired in the 7 days, then commence a normal plant shutdown to hot standby.
Note 2:
Restore the inoperable channel to operable status within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />.
If the inoperable chanel is not restored to an operable status within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />, then commence a normal plant shutdown and couldown to <350oF.