ML19276E635
| ML19276E635 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 02/27/1979 |
| From: | Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML19276E633 | List: |
| References | |
| NUDOCS 7903200084 | |
| Download: ML19276E635 (2) | |
Text
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ATTACHMENT TO LICENSE AMENDMENT N0. 4 FACILITY OPERATING LICENSE NO. NPF-5 DOCKET N0. 50-366 Replace the following page of the Appendix "A" Technical Specifications with the enclosed page.
The revised page is identified by Amendment number and contains vertical lines indicating the area of change.
Remcve Insert 2-3*
2-3*
2-4 2-4
- 0verleaf page provided for convenience 79032006fY
/
SAFETY LIMITS AND LIMITING SAFETY SYSTEM SETTINGS 2.2 LIMITING SAFETY SYSTEM SETTINGS REACTOR PR01ECT!0N SYSTEM INSTRUMENTATION SETPOINTS 2.2.1 The reactor protection system instrumentation setpoints shall be set consistent with the Trip Setpoint values shown in Table 2.2.1-1.
APPLICABILITY: As shown for each channel in Table 3.3.1-1.
ACTION:
With a reactor protection system instrumentation setpoint less conservative than the value shown in the Allowable Values column of Table 2.2.1-1, declare the channel inoperable and apply the applicable ACTION statement requirement of Specification 3.3.1 until the channel is restored to OPERABLE status with its trip setpoint adjusted consistent with the Trip Setpoint value.
HATCH - UNIT 2 2-3
TABLE 2.2.1-1 REACTOR PROTECTION SYSTEM INSTRUMENTATION SETPOINTS E
ALLOWABLE h
FUNCTIONAL UNIT TRIP SETPOINT VALUES 1.
Intermediate Range Monitor, Neutron Flux-High 1 120/125 divisions of full scale i 120/125 divisions (2C51-K601 A,B,C,D,E,F,G,H) of full scale 2.
Average Power Range Monitor:
(2C51-K605 A,B,C,0,E,F)
Neutron Flux-High,15%(a)
< 15/125 divisions of full scale i 15/125 divisions of a.
full scale b.
Flow Biased Neutron Flux-High(b) 1 (0.66 W + 54%)
1 (0.66 W + 54%)
3.
Reactor Vessel Steam Dome Pressure - High 1
1 045 psig i 1045 psig (2B21-N023 A,B,C D)
[
4.
Reactor Vessel Water Level - Low 1 12.5{pjhesaboveinstrument 1 12.5inchesabov{c)
(2B21-N017 A,B C.D) zero instrument zero 5.
Main Steam Line Isolation Val *:e - Closure
-< 10% closed
< 10% closed (NA) 6.
Main Steam Line Radiation - High
$ 3 x full power background 1 3 x full power (2011-K503A,B,C,0) background g
7.
Drywell Pressure - High 1 2 psig i 2 psig 8
(2C/1-N002A,B,C D) a 2
8.
Scram Discharge Volume Water Level - High
-< 57.15 gallons
-< 57.15 gallons (2C11-N013A,B.C,D) 9.
Turbine Stop Valve - Closure
_ 10% closed 5 10% closed (NA)
- 10. Turbine Cor. trol Valve Fast Closure, Trip Oil Pressure-Lew g 600 psig g 600 psig l
(2C71-N005A,B,C D) we