ML20059L025
| ML20059L025 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 08/31/1990 |
| From: | Jeanne Johnston CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | |
| Shared Package | |
| ML20059L022 | List: |
| References | |
| NUDOCS 9009260071 | |
| Download: ML20059L025 (1) | |
Text
_ _ _-
CGNSDfERS POWER C0MFANT-NUCLEAR OPERATION DEPARTMENT
-
- J Unit Shutdewns and Power Reductions Report. Month.
Docket Number-Unit Date Completed by.
Telephone August 1990 55-150 Big Rock Point Plant September 1, 1990 JRJohnston (616) 547-6537 ext 223 Method of Shutting Duration Down Li ense Event Systp Componpt 3
Number Date Type (Hours)
Reason Reactor Report h W r Code Code Cause and Corrective Action to Prevent Recurrence 90-04 07/18'/90 F
22.2 hrs A.
1 The unit was removed from service due to'the gland thru (351.2 hrs
- eal condsiser drainer trap (DT-5659) flooding.
08/01/90 total)
.During the controlled plant shutdown, a reacter recire pump rm inspection discovered a pin hole leak in a clean-up demin isolation valve (VCU-2) weld joint. After repairs are completed, the unit was returned to service.
90-05 08/03/90 F
59.0 hrs A
1 LER #05 The unit was removed from service due to thru operational concerns with core spray valve MO-7071.
08/06/90 Af ter trouble-shooting and testing the unit was returned to service.
I 3
" Exhibit G = Instructions for F = Forced Peason:
Method:
S = Scheduled A = Equipment Failure (Erplain)
I = Manual Preparation of Data Entry Sheets -
B = Maintenance of Test 2 = Manual Scram for Licensee Erent Report (LER)
C = Refueling 3 = Automatic Scram File (NUREG-Ol61)
D = Regulatory Restriction 4 = Other (Explain)
E = Operator Training and License Examination 5
F = Administrative Exhibit 1 = Same Source G = Operational Error Orplain)
H = Other (Explain) 9009260071'90091F
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PDR ADOCK'05000155 R
PDC NRM 3156 1-82 2.
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