ML19343A537
| ML19343A537 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 12/09/1976 |
| From: | YANKEE ATOMIC ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML19343A535 | List: |
| References | |
| NUDOCS 8011140567 | |
| Download: ML19343A537 (2) | |
Text
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MAIN C001, ANT SYSTEM LIMITING CONDITION FOR OPERATION (Continued) 2,
> 45 CPS, be in at least HOT STANDBY within the next 6' hours.
e.
With more than two leaking incore detection system thimbles which are valved off but not plugged when in MODE 1, be in at least HOT STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within
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the next 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
SURVEILLANCE REQUIREMENTS 4.4.5.2 Main Coolant System leakages shall be demonstrated to be within each of the above limits hy; a.
Monitoring the containment atmosphere particulate radioactiv-ity monitor at letst once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> except when a Main Coolant System water inventory has not been performed within the previous 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, then monitor the containment atmosphere particulate radioactivity monitor at least once per hour.
b.
Monitoring the containment drain tank monitoring system at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
c.
Performance of a> Main Coolant System water inventory balance at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> during steady state operation, and d.
Monitoring the reactor. head flange leakoff system at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
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FROM: Y.ukee Atomic Elec Co DATE oF DOCUMENT TO:
- MRC, 12-9-76 Westborough, Mass D E Vandenburgh DATE PECEIVED bLE TTE R ONoToRIZED PROP INPUT FORM NUMBE R oF COPIES RECEIVED NORIGIN AL SUNC LAGSIFIE D
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OCo.y 3 signed DESCHIPTIoN EN CLoSU RE Ltr te their 8-30-71 itr.... notarized 12-9-76 Amdt to OL/ Change to Tech Specs #144:
itr....trans the following:
Consisting of revisions with regard to deletion of requirement for containment entry twice per week as stated in tech specs.....
(40 cys encl ~ rec'd)
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Yankee Rowe D. q h -
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SAFETY FOR ACTION /INFORMATION vmrinn 12-13-76 dif ASSIGNED AD:
ARRIG W B An.
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4IBOlE_CMiiAG_ER; 8 v re c.u PROJECT MANAGER:
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INTERNAL DISTRIBUTION V REG FILE )
SYSTEMS SAFETY PLANT SYSTEMS SITE SAFETY &
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/ NRC PDR HEINEMAN TEDELCO ENVIRO ANALYSIS
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