ML020920023
| ML020920023 | |
| Person / Time | |
|---|---|
| Site: | Millstone  (NPF-049) |
| Issue date: | 03/29/2002 |
| From: | NRC/NRR/DLPM/LPD1 |
| To: | Dominion Nuclear Connecticut |
| References | |
| TAC MB9364 | |
| Download: ML020920023 (2) | |
Text
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SFUNCTIONAL UNIT
- a. Manual Initiation
- b. Automatic Actuation and Actuation Relays
- c. Steam Generator Water Level-Low-Low
- d. Safety Injection
- e. Loss-of-Offsite Power
- f. Containment Depres surization Actuation (CDA)
- 7. Control Building Isolation
- a. Manual Actuation
- b. Manual Safety C
Injection Actuation z
0
- c. Automatic Actuation Logic and Actuation T "
Relays
- d. Containment Pressure-High-i TABLE 4.3-2 (Continued)
NGINEERED SAFETY FEATURES ACTUATION SYSTEM INSTRUMENTATION SURVEILLANCE REQUIREMENTS TRIP ANALOG ACTUATING CHANNEL DEVICE MASTER SLAVE CHANNEL CHANNEL OPERATIONAL OPERATIONAL ACTUATION RELAY RELAY CHECK CALIBRATION TEST TEST LOGIC TEST TEST TEST N.A.
N.A.
S See Item See Item See Item N.A.
N.A.
N.A.
S N.A.
N.A R
N.A.
N.A.
Q R
N.A.
N.A.
N.A.
M(1)
N.A.
M(1)
N.A.
N.A.
Q (4)
MODES FOR WHICH SURVEILLANCE IS REQUIRED 1, 2, 3 1, 2, 3 N.A.
N.A.
1, 2, 3
- 1. above for all Safety Injection Surveillance Requirements.
- 8. below for all Loss of Power Surveillance.
- 2. above for all CDA Surveillance Requirements.
N.A.
N.A.
N.A.
R N.A.
N.A.
N.A.
Q R
R N.A.
N.A.
N.A.
N.A.
M(1)
N.A.
N.A.
N.A.
N.A.
N.A.
1, 2, 3, 4
M(1)
Q(4) 1, 2, 3, 4 N.A.
N.A.
1, 2, 3
TABLE 4.3-2 (Continued)
TABLE NOTATION (1) Each train shall be tested at least every 62 days on a STAGGERED TEST BASIS.
(2)
This surveillance may be performed continuously by the emergency generator load sequencer auto test system as long as the EGLS auto test system is demonstrated operable by the performance of an ACTUATION LOGIC TEST at least once per 92 days.
(3)
On a monthly basis, a loss of voltage condition will be initiated at each undervoltage monitoring relay to verify individual relay operation.
Setpoint verification and actuation of the associated logic and alarm relays will be performed as part of the channel calibration required once per 18 months.
(4)
For Engineered Safety Features Actuation System functional units with only Potter
& Brumfield MDR series relays used in a
- clean, environmentally controlled cabinet, as discussed in Westinghouse Owners Group Report WCAP-13900, the surveillance interval for slave relay testing is R.
During core alterations or movement of irradiated fuel within the containment.
The provisions of Specification 3.0.3 are not applicable.
MODES 1, 2, 3, 4, 5, and 6.
During fuel movement within containment or the spent fuel pool.
3/4 3-41 MILLSTONE - UNIT 3 0905 Amendment No. 0, 79, 79, XJ9, 11g, Ig, 203