ML20214M385
| ML20214M385 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 05/26/1987 |
| From: | Frisch R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| Shared Package | |
| ML20214M386 | List: |
| References | |
| GL-84-11, NUDOCS 8706010292 | |
| Download: ML20214M385 (1) | |
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@reisessus Consumers power MMM&q M Oeneral Of fices: 1946 West Parnaal Road, Jackson, MI 49201 * (6171 788 0660 May 26. 1987 Nuclear Regulatory Commission Document Control Desk Washington. DC 20555 DOCKET 50-155 - LICENSE DPR BIG ROCK POINT PLANT -
SPECIAL REPORT #36:
1987 INSERVICE INSPECTION REPORT The report of Inservice Inspection No. 2-4 for Big Rock Point Plant is enclosed. 'Ihis report addresses the 1987 Inservice Inspection and is submitted in accordance with Technical Specification 6.9.3(a).
Also, during this outage. 32 welds were examined for Intergranular Stress Corrosion Cracking (ICSCC) to meet our commitments for Generic Letter 84-11 as documented in our submittal dated October 13, 1986 and accepted by the NRC staff in their letter dated October 28, 1986. No evidence of ICSCC was detected. The examiners, equipment and procedures used were qualified at the EPRI NDE Center in Charlotte. North Carolina. Nominal pipe sizes inspected ranged from 4" through 24" in diameter. For most of these welds this was the first qualified examination while others have now been examined twice and in some cases three times. Weld selection was largely based on stress analyses and examination history in accordance with the guidelines of Generic Letter 84-11.
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A alg,)h R g2oe. v r tsch Senior Licensing Analyst CC Administrature Region III. NRC NRC Resident Innpoctor - Dig Rock Point Plant Attachment 0706010292 070526 PDH ADUCK 05000155 0
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