ML20127D003
| ML20127D003 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 09/01/1992 |
| From: | BALTIMORE GAS & ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20127C998 | List: |
| References | |
| NUDOCS 9209110097 | |
| Download: ML20127D003 (4) | |
Text
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ATTACIIMENT (2) n-UNIT I TECllNICAL SPECIFICATION " AGES 3/48-8 920911U097 920901 PDR ADOCK 05000317 P
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'a 3/4.8 ELECTRICAL POWER SYSTEMS,
(
3/4.8.2 ONSITE POWER DISTRICUTION SYSTEMS A.C. Distribution - Operati q
!L LIMITING CONDITION FOR OPERATION 3.8.2.1 The following A.C. electrical busses shall be OPERABLE and energized from sources of power other than the diesel generators with tie breakers open between redundant busses:
4160 volt Emergency Bus fil 4160 volt Emergency Bus #14 vYkke'fe gg -%B-l O M t"Emergenc uDI4A op-MB
[4ec veW OtWr Corrbd 0 46c ocH Cmer94nt3 hs** t40 120 volt A.C. Vital Bus #11 46D ucB inebr CarthcA Cenkr*ll4R 120 volt A.C. Vital Bus #12 120 volt A.C. Vital Bus #13 120 volt A.C. Vital Bus #14
.w APPLICABILITY: MODES 1, 2, 3 and 4.
ACTIg: With less than the above complement of A.C. busses OPERABLE, restore the inoperable bus to OPERABLE status within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> or be in at least HOT STANDBY within the next 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 the following 30_ hours.
SURVEILLANCE REQUIREMENTS 4,8.2.1 The specified A.C. busses shall be detennited OPERABLE and ehe gized from A.C. sources other than the diesel generators with tie breakcrs open between redundant busses at least' once per 7 days by verifying correct breaker alignment and indicated power availability.
CALVERT CLIFFS - UNIT 1 3/4 8-8 Amendment No. 169
NITACliMENT 13]
UNIT 2 l
TECIINICAL SPECIFICATION PAGES i
l 3/48-8 e
i
s
'3/4 8 ELECTRICAL POWER SYSTEMS
-(
3/4.8.2 ONSITE POWER DISTRIBUTION SYSTEMS, A.C. Distribution - Operatina LIMITING CONDITION FOR OPERATION 3.8.2.1-The following A.C. electrical busses shall be OPERABLE and energized from sources of power other than the diesel generators with tie breakers open between redundant busses:
4160 volt Emergency Bus f21 4160 volt Emergency Bus #24 480~ volt Emetgency_R zg4g
[E 1 fy4 4sovoM Emu enc hs'D46 i 3
l 450 voit TWM Certi i Cerrkt t t4 0 120 volt A.C. Vital Bus (21' 120 volt A.C. Vital Bus 122
- n. _
-v w 120 volt A.C. Vital Bus #23 120 volt A.C. Vital Bus 124 on.
APPLICABILITY: H0 DES 1, 2, 3 and 4.
ACTION: With less than the above complement of A.C. busses OPERABLE, restore the inoperable bus to OPERABLE status within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> or be in at least HOT STANDBY within the next 6-hours and in COLD SHUTDOWN within the following 30 hour:.
SURVEILiANCE REQUIREMENT 3 4.8.2.1 The specified A.C. busses shall be determined OPERABLE and energized from A.C. sourcas other than the diesel generators with tie breakers open between redundant busses at least once per 7 days by verifying correct breaker alignment and indicated power availability.
l CALVERT CLIFFS - UNIT 2 3/4 8-8 Amendment No. 149