ML20069K494
| ML20069K494 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 06/07/1994 |
| From: | Calvo J Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20069K497 | List: |
| References | |
| NUDOCS 9406160135 | |
| Download: ML20069K494 (7) | |
Text
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UNITED STATES fY*
,j NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20656-0001
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NORTHEAST NUCLEAR ENERGY COMPANY THE CONNECTICUT LIGHT AND POWER COMPANY THE WESTERN MASSACHUSETTS ELECTRIC COMPANY DOCKET NO. 50-336
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MILLSTONE NVCLEAR POWER STATION. UNIT NO. 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 176 License No. DPR-65 1.
The Nuclear Regulatory Commission (the Commission) has found that:
A.
The application for amendment by Northeast Nuclear Energy Co..pany, et al. (the licensee), dated May 27, 1994, as supplemented by letter
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dated June 1, 1994, complies with 'Be standards and requirements of the Atomic Energy Act of 1954, as raended (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 Comr@ tion's regulations; D.
The issuance of this amendment will nd !m inimical to the common defense and security or to the health and safety of the public; and i
E.
The issuance of this amendment is in'accordance with 10 CFR Part 51 of the Commission's regulations and all applicable requirements have i
been satisfied.
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9406160135 940607 '
PDR ADOCK 05000336 P
PDR I
9
, 2.
Accordingly, the license is amended by changes to the Technical Specifications as indicated in the attachment to this license amendment, and paragraph 2.C.(2) of Facility Operating License No. DPR-65 is hereby amended to read as follows:
(2) Technical Specifications The Technical Specifications contained in Appendix A, es revised through Amendment No.176, are hereby incorporated in the license.
l The licensee shall operate the facility in accordance with the Technical Specifications.
3.
This license amendment is effective as of the date of issuance to be implemented within 30 days of issuance.
FOR THE NUCLEAR REGULATORY COMMISSION h a ! Ct 0
m Jose A. Calvo, Assistant Director for Region I Reactors Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation
Attachment:
Changes to the Technical Specifications Date of Issuance: June 7, 1994
ATTACHMENT TO LICENSE AMENDMENT NO.176 FACILITY OPERATING LICENSE NO. DPR-65 DOCKET NO. 50-336 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.
Remove Insert 3/4 3-15 3/4 3-15 3/4 3-20 3/4 3-20 3/4 3-22 3/4 3-22 3/4 3-22a i
J
6
_m TABLE 3.3-3 (Continued) 25 ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION
~ -:
7.
8 MINIMUM TOTAL NO.
CHANNELS CHANNELS APPLICABLE 9
FUNCTIONAL UNIT OF CHANNELS TO TRIP OPERABLE MODES ACTION 9.
m a.
Manual 1/ pump 1/ pump 1/ pump 1, 2, 3 1
b.
2 3
1,2,3 2"'
Level - Low YG f
a k5 W
h (1) For Cycle 12 only, OPERABILITY of the auxiliary feedwater (AFW) automatic initiation logic will rely on operator action to ensure successful initiation of AFW. Prior to startup for Cycle 13, modifications to y
the automatic initiation logic for AFW will be implemented to eliminate the reliance on operator action.
L TABLE 3.3-4 (Continued) h ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION TRIP VALUES M
ALLOWABLE o
8 FUNCTIONAL UNIT TRIP SETPOINT VALUES Fg 8.
LOSS OF POWER
,I a.
4.16 kv Emergency Bus Undervoltage (Undervoltage relays) - level one 12912 volts 1 2877 volts b.
4.16 kv Emergency Bus Undervoltage 1 3700 volts with 2 3663 volts with (Undervoltage relays) - level two an 8.0 2.0 second an 8.0 i 2.0 second time delay time delay
[
t 9.
Manual Not Applicable Not Applicable b.
Steam Generator Level - Low'"
2 12%
2 10%
w b
l t
- s k
E F
- w M' *?
For Cycle 12 only, OPERABILITY of the auxiliary feedwater (AFW) automatic initiation logic will rely on (1) operator action to ensure successful initiation of AFW, Prior to startup for Cycle 13, modifications to ww
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the automatic initiation logic for AFW will be implemented to eliminate the reliance on operator action.
TABLE 3.3-5 (Continued)
ENGINEERED SAFETY FEATURES RESPONSE TIMES INITIATING SIGNAL AND FUNCTION RESPONSE TIME IN SECONDS 3.
Containment Pressure - High a.
Safety injection (ECCS) 1)
High Pressure Safety Injection 5 25.0*/5.0**
2)
Low Pressure Safety Injection 1 45.0*/5.0**
3)
Charging Pumps s 35.0*/35.0**
4)
Containment Air Recirculation System 1 26.0*/15.0**
b.
Containment Isolation s 7.5 c.
Enclosure Building Filtration System 1 45.0*/45.0**
d.
Main Steam Isolation 1 6.9 e.
Feedwater Isolation 5 14 4.
Containment Pressure--Hiah-Hiah a.
Containment Spray 1 3 5. 6*"'/16. 0* *"'
5.
Containment Radiation-Hiah a.
Containment Purge Valves Isolation 1 Counting period plus 7.5 6.
Steam Generator Pressure-Low a.
Main Steam Isolation 1 6.9 b.
Feedwater Isolation 1 14 7.
Refuelina Water Storaae Tank-low a.
Containment Sump Recirculation i 120 8.
Steam Generator Level-Low a.
Auxiliary Feedwater System'8'
< 240*/240**
Millstone Unit No. 2 3/4 3-22 Amendment No. J. 7, M.
H. JU.
em 176
TABLE 3.3-5 (Continued) r 1
ENGINEERED SAFETY FEATURES RESPONSE TIMES TABLE NOTATION Diesel generator starting and sequence loading delays included.
Diesel generator starting and sequence loading delays n21 included.
Offsite power available.
(1) Header fill time not included.
(2) Includes 3-minute time delay.
(3) For Cycle 12 only, OPERABILITY of the auxiliary feedwater (AFW) automatic i
initiation logic will rely on operator action to ensure successful initiation of AFW.
Prior to startup for Cycle 13, modifications to the automatic initiation logic for AFW will be implemented to eliminate the reliance on operator action.
)
4 Millstone Unit No. 2 3/4 3-22a Amendment No. J. J. 77,
$1,Ill, ovw 176