ML13169A115
| ML13169A115 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 04/12/2013 |
| From: | Peterson J Entergy Corp |
| To: | Atomic Safety and Licensing Board Panel |
| SECY RAS | |
| References | |
| RAS 24665, 50-247-LR, 50-286-LR, ASLBP 07-858-03-LR-BD01 | |
| Download: ML13169A115 (6) | |
Text
United States Nuclear Regulatory Commission Official Hearing Exhibit In the Matter of:
Entergy Nuclear Operations, Inc.
(Indian Point Nuclear Generating Units 2 and 3)
ASLBP #: 07-858-03-LR-BD01 Docket #: 05000247 l 05000286 Exhibit #:
Identified:
Admitted:
Withdrawn:
Rejected:
Stricken:
Other:
NYS000480-00-BD01 6/12/2013 6/12/2013 NYS000480 Submitted: June 10, 2013 c:..\\,.~""R REGU(.q;.
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ENTERGY ENGINEERING STANDARD I EN*Ep*S*002*MUL TI I REV. 1 Underground Piping and Tanks PAGE 14 OF 15 General Visual Inspection ATTACHMENT 7.2 PIPEIT ANK COATING VISUAL INSPECTION CHECKLIST Sheet 1 of2 NOTE: A photographic record of each indication should be retained with the inspection report.
LinelTank 10 & Name: 8-in. City Water Line 1502 System: City Water Location: IP2 Transformer Yard Coating Material: coal tar enamel/saturated asbestos felt wrap Work Order: 323250-02 Inspection Date: 12/13/2012 Inspector: J_ Peterson Thickness: iaw AWWA C203 Backfill Makeup:
Contains Rocks? Yes [
No [X]
I Not Coated
==
Description:==
No rocks were observed to be in contact with the pipe. However some rocks were found in the backfill. See pictures attached.
Contains Other Foreign Objects? Yes [
No [X]
==
Description:==
Note
- 1. Any Mechanical Damage?
Yes [ ]
No [X]
2_ Any Holiday/Hole?
Yes [ ]
No [X]
3_
Any Blistering?
Yes [ ]
No [X]
- 4.
Any Peeling?
Yes [ ]
No [X]
- 5.
Any Flaking?
Yes [ ]
No [X]
- 6.
Any Delamination?
Yes [ ] No [X]
- 7. Any Embrittlement?
Yes [ ]
No [Xl
- 8.
Any Embedded Rocks (Coating and/or Base)?
Yes [ I No [X]
9_
Any Cracking?
Yes [X] No [X]
- 10. Any Gouges?
Yes [ ]
No [X]
11_ Any Rusting?
Yes [X] No [ ]
- 12. Other?
Yes [ ] No [X]
Any Yes answer requires a CR to be Initiated General Appearance: A portion of the 8*inch City Water line (# 1502) supply to the AFW pumps was excavated and visually inspected. The total length of the city water line inspected full circumference was approx.10 ft. Some areas along inspected length of pipe were observed to have localized coating cracking and signs of rust.
Degradation Found? Yes [X ]
No [ ]
Further Evaluation Required? Yes [X]
No [ ]
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ENTERGY ENGINEERING STANDARD EN-EP-S-002-MULTI REV. 1 Underground Piping and Tanks PAGE 140F 15 General Visual Inspection ATTACHMENT 7.2 PIPE/TANK COATING VISUAL INSPECTION CHECKLIST Sheet 2 of2 Comments: Recommend coating removal to bare metal at locations having degraded coating and performing UT to determine if any significant wall loss. Photos and sketch attached. Ref: Drawings 9321-2236 and 9321-2237 CR Required? Yes [X 1 No [ 1 CR No. CR-IP2-2013-00131 Performed By: -'J!.\\oo!l>Se!<lpl!h!JFc.",,!,p:J;emte2!.rl>!s~~;<~qt&:2;I<:..:.'
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Date: 04/12/2013 Program Owner or Qualified Designee:
Nelson Azevedo I ~
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Date: 04/12/2013
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EXC 4-2/ EXCAVATION OF 22 MT OUTSIDE MOAT AREA Piping Uncovered for inspection: 2-inch City Water Line 1511 supply to VC 8-inch City Water Line 1502 supply to AFW pumps 1.5-in WC Line to VC
.Yi' PRe~sU~T'OW L.IIJe FOR PENETRATION'S Se:E o-...JG. ° c\\:!>ZI-S:<--'O'30=-
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Ref: Drawing 9321-2236 o
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o City Line 1502 =-..... :..
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