ML080730351
| ML080730351 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 03/10/2008 |
| From: | NRC/NRR/ADRO/DORL/LPLIII-2 |
| To: | |
| Sands S,NRR/DORL, 415-3154 | |
| Shared Package | |
| ML080170578 | List: |
| References | |
| TAC MD5796, TAC MD5797 | |
| Download: ML080730351 (3) | |
Text
Control Room Area Ventilation AC System 3.7.5 3.7 PLANT SYSTEMS 3.7.5 Control Room Area Ventilation Air Conditioning (AC)
System LCO 3.7.5 Two. control room area ventilation AC s:ubsystems s-hall be OPERABLE.
APPLICABILITY:
MODES 1, 2, and 3, During movement of irradi.ated fuel secondary containment, During CORE ALTERATIONS, During operations with a potential
-vessel (OPDRVs).
assemblies in the for draining the reactor ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.
One control room area A.1 Restore control room 30 days ventilation AC area ventilation AC subsystem inoperable, subsystem to OPERABLE status.
B.
Two control room area B.1 Verify control room Once per 4 ventilation AC area temperature hours subsystems inoperable.
< 90'F.
AND B.2 Restore one control 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> room area ventilation AC subsystem to OPERABLE status.
C.
Required Action and C.1 Be in MODE 3.
12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> Associated Completion Time of Condition A or B not met in MODE 1, 2, or 3.
(continued)
LaSalle 1 and 2 3.7.5-1 Amendment No.
188/175
Control Room Area Ventilation AC System 3.7.5 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME D.
Required Action and
NOTE-----------
associated Completion LCO 3.0.3 is not applicable.
Time of Condition A not met during movement of irradiated D.1 Place OPERABLE Immediately fuel assemblies in the control room area secondary containment, ventilation AC during CORE subsystem in ALTERATIONS, or during operation.
OR D.2.1 Suspend movement of Immediately irradiated fuel assemblies in the secondary containment.
AND D.2.2 Suspend CORE Immediately ALTERATIONS.
AND D.2.3 Initiate action to Immediately suspend OPDRVs.
(continued)
LaSalle 1 and 2 3.7.5-2 Amendment No. 188/175
Control Room Area Ventilation AC System 3.7.5 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME E.
Required Action and
NOTE-----------
associated Completion LCO 3.0.3 is not applicable.
Timeof Condition B not met during movement of irradiated E.1 Suspend movement of Immediately fuel assemblies in the irradiated fuel secondary containment, assemblies in the during CORE secondary ALTERATIONS, or during containment.
AND E.2 Suspend CORE Immediately ALTERATIONS.
AND E.3 Initiate action to Immediately suspend OPDRVs.
SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.5.1 Monitor control room and auxiliary electric 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> equipment room temperatures.
SR 3.7.5.2 Verify correct breaker alignment and 7 days indicated power are available to the control room area ventilation AC subsystems.
LaSalle I and 2 3.7.5-3 Amendment No.
188/175