ML19339B438
| ML19339B438 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 05/06/1974 |
| From: | Tarnuzzer E YANKEE ATOMIC ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML19339B436 | List: |
| References | |
| 74-4, NUDOCS 8011060882 | |
| Download: ML19339B438 (5) | |
Text
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O tJ YANKEE ATO>lIC NUCLEAR POWER STATION MONTilLY STATISTICAL REPORT 74-4 FOR MONTil 0F APRIL, 1974 e
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1MiT IUJIE YANYFF ROF' DATE 740506 CO:-IPLETED BY E. C. Tarnuzzer OPERATING STATUS
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1.
REPORTING PERIOD:
740401 TO 740430 GROSS liOURS IN REPORTING PERIOD:
720 2.
CURRENTLY AUTIIORIZED PG1E". LEVEL IMt 600
!Mc-NET 4 175
- 3.. PO'1ER LEVEL TO UllICI RESTRICTED (IF ANY):
4.
REASONS FOR RESTRICTIONS (IF ANY):
TilIS CUMULATI\\T MONTil YR-TO-DATE TO DATE 5.
HOURS REACTOR WAS CRITICAL.
712.5
__2840.1 98.540.1 6.
110URS GENERATOR ON-LINE.
711.5 2827.6 94,964.9 7.
CROSS TilERMAL PO'JER CENERATED (IMH).
265,832 1,243,934 49,798',699 8.
GROSS ELECTRICAL POWER GENERATED (FMil).
85,206 397,115 15,216,509 9.
NET ELECTRI, CAL POWER GENERATED (FMif).
78,347 368,897 14,234,187 10.
REACTOR AVAILABILITY FACTOR (1)....... 99.0 98.6 83.5 11.
PLANT AVAILABILITY FACTOR (2).......
98.8 98.2 80.5 12.
PLANT CAPACITY FACTOR (3).........
61.5 72.~ 0 70'.3 13.
FORCED OUTAGE RATE (4)...........
1.2 0.3 1.1 14.
SHUTD0' INS SCHEDULED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE, DATE AND DURATION OF EACll):
Refueling to commence '!40510 15.
IF SilUTD0'.H AT END OF REPORT t".RIOD, ESTIMATED DATE OF STARTUP:
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A Y
f' WIT YANKEE ROh'E DATE 740506 COMPLETED BY E. C. Tarnu:zer DAILY PLANT P O's'ER OUTPUT 110NTil April, 1974
_ DAY
_ AVERAGE DAILY h".Je-net DAY AVERAGE DAILY INe-not 116 1,
25 105 2
115 26 105 3
115 27 104 4
^
115 28 104 5
114 29 103 6
~ 114 30 '
103 7
114 8
114 9
113 10 113 11 112 12 112 13 112 14 111 15 110 16 107 17 76
~ 18
'112 19 109 20 108 21 108 22
'107 23 107 24 106 i
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Plant operated in normal coastdown YANKEE ROSE.
UNIT NAME mode prion to refueling with poser going from about 66% to about.59*. daring this DATE 740506 period.
CCMPLETED BY F.C. Tarmtr zer.
PIPORT MON 111 Anril, 1574 PLANT SHUTDOWNS METHOD OF TYPE F-FORCED DURATION SHUTTING DC'JN
'O.
"DATE S-SCdEDULED (HOURS)
REASON (1)
THE REACTOR (2)
C0!C'INTS 74-3 740416 F
8.4 A'
C Ground on flux recorder drive motor caused a fluctuation on the vital bus voltage which gave a false reactor coolant low pressure scram signal. Auto reactor scram and turbine trip followed. All systems functioned normally.
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AEC P":T_11EUTIO': FOR PART 50 DOCKET M M RTAL (TD:PORARY FO*d)
CONTROL NO:
4206 FILE: M0'! RPT FILE P/0 T R C'. '. :
DATE CF DOC DAIE PIC'D LTR MC:0 RPT OT!ER Yankee Ato:nic Electric Compan'y Westborough, Mass. 01581 5-6-74 5-13-74 X
L. H. Heider IO:
D. L.
I singed SE:T LOCAL PDR X
CLA53 UNCLASS PROP IUP0 IUPUT 1;0 CYS PIC'D DOCIZT 1:0:
XXX 1
50-29 LESCRIPTION:
ENCLOSURES:
Ltr trans the following:
APRIL 1974 liONTHLY REPORT: " Plant & Coreponent Operability & Availability"....This Report to be use for preparing Grey Book by Plans &
DO NOT REMOVE Pe ra ti ons.
ACKNOWLEDGED PLANT NAl3: Yankee
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