ML20135B130
| ML20135B130 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 07/15/1985 |
| From: | Thomison W TENNESSEE VALLEY AUTHORITY |
| To: | NRC |
| Shared Package | |
| ML20135B118 | List: |
| References | |
| NUDOCS 8509100437 | |
| Download: ML20135B130 (1) | |
Text
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27 OUTAGE MAINTENANCE & MAJOR MODIFICATION MANAGEMENT June 1985 MAJOR WORK COMPLETED C.
Unit 3 1.
Critical path work status, a.
NRC IE Bulletin 75-02; reinspection of select piping system hanger anchors: 197 of 434 support inspections and repairs are complete as of June 30, 1985. Seventy-six additional secondary containment penetration supports were added on July 1, increasing the total-work scope to 510 supports. The Residual Heat Removal Service Water tunnel inspection / repairs work scope was also received on July 1, and is currently being evaluated.
b.
NRC IE Bulletin 79-14; reinspection of select piping system hangers and restraints: 560 of 562 supports were inspected as of July 1,1985. Eighty-two of 407 hangers requiring work were reported repaired.
2.
The current short outage end date, as of July 1, is August 28, 1985.
3.
Major impacts on outage effort and/or duration include:
a.
Resolution of CAR 81-35 (Cable Tray' Seismic Qualification) b.
Resolution of CAR 84-88 (Conduit Support Inspection Reevaluation.
c.
Impact of forementioned additional IE Bulletin 79-02 work scope.
8509100437 850716
{DR ADOCK 05000259 PDR
28 MIL 151985 TVA/NRC Monthly Operating Report Recipients BROWNS FERRY NUCLEAR PLANT (BFN) - REVISED MONTHLY OPERATING REPORT STATISTICS Attached are revised Monthly Operating Report statistics to reflect a correction to a deficiency found in the base data used for calculating these statistics. The cons-in-core number as received at BFN from NCO for the beginning of cycle 6 for unit 1 was 153.9434365. However, beginning in October 1984, this number was incorrectly transferred as 154.9434365. This incorrect number was used on our Monthly Operating Report statistics through the May 1985 report.
It was identified as incorrect during a review of the distributed May report. The attached statistics are for October 1984 through May 1985, using the correct figure for the cons-in-core of 153.9434365 tons.
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NUC PR RINS,1520 CST 2-C This was prepared principally by B. R. McPherson.