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* WADING RIVER, N.Y.11792 i
* WADING RIVER, N.Y.11792 i
March 12, 1980                                                                      SNRC- 467 1
March 12, 1980                                                                      SNRC- 467 1
Mr. Boyce Grier, Director
Mr. Boyce Grier, Director Office of Inspection and Enforcemer.t, Region I                                                          l U.S. Nuclear Regulatory Commissior 631 Park Avenue King of Prussia, PA                      19401 Long Island Lighting Company Shoreham Nuclear Power Station - Unit 1 Docket No. 50-322
                                                                                                                ,
Office of Inspection and Enforcemer.t, Region I                                                          l U.S. Nuclear Regulatory Commissior 631 Park Avenue King of Prussia, PA                      19401 Long Island Lighting Company Shoreham Nuclear Power Station - Unit 1 Docket No. 50-322


==Dear Mr. Grier:==
==Dear Mr. Grier:==


On May 22, 1978, in accordance with 10CFR50. 55 (e) , we reported to Region I a deficiency in a Class 1 pipe weld.                                This letter serves
On May 22, 1978, in accordance with 10CFR50. 55 (e) , we reported to Region I a deficiency in a Class 1 pipe weld.                                This letter serves as our final written report on this deficiency.
                                                                                                            -
as our final written report on this deficiency.
Description of Deficiency During an NRC field inspection (Inspection No. 50-322/78-06) a deficiency was noted in a Category I pipe weld. The completed weld had been post weld inspected and accepted however did not meet the weld profile requirements for ISI examination which violates specification SH1-056.
Description of Deficiency During an NRC field inspection (Inspection No. 50-322/78-06) a deficiency was noted in a Category I pipe weld. The completed weld had been post weld inspected and accepted however did not meet the weld profile requirements for ISI examination which violates specification SH1-056.
The Mechanical Contractor's Quality Assurance Division reviewed
The Mechanical Contractor's Quality Assurance Division reviewed
Line 37: Line 33:
: 1. The OD surface of the base metal was ground below the pipe surface in violation of specification SH1-056.
: 1. The OD surface of the base metal was ground below the pipe surface in violation of specification SH1-056.
: 2. An ultrasonic examination was performed to assure that required minimum wall (1.044 inches) had not been violated.                                      /f The actual wall thickness (.950 inches)                                  N<
: 2. An ultrasonic examination was performed to assure that required minimum wall (1.044 inches) had not been violated.                                      /f The actual wall thickness (.950 inches)                                  N<
'
as measured by UT was in violation of l
as measured by UT was in violation of l
minimum wall thickness criteria.
minimum wall thickness criteria.
The fact that minimum wall was violated after final post weld
The fact that minimum wall was violated after final post weld inspection had been completed constituted a significant breakdown
    ,
inspection had been completed constituted a significant breakdown
                                                    .
        ""'
                            - - - . . - . . - ..
                                                          .
                                                                     . , _ _ ,              0 0 03 2 0 0 Yl['l
                                                                     . , _ _ ,              0 0 03 2 0 0 Yl['l


p _. ,      ...
p _. ,      ...
                                                                  -
h March 12, 1980 Docket No. 50-322
                                            .
                     .Page 2 in the QA program.
                -
          -
h
                                              -
                                                                                              .
                                                                          ,
March 12, 1980 Docket No. 50-322
                     .Page 2
                  .
in the QA program.
Corrective Action The corrective action taken at the site as well as the corrective action taken to prevent reoccurrence remains as stated in our 30-day written report (our letter to you SNRC-300 dated June 22, 1978).
Corrective Action The corrective action taken at the site as well as the corrective action taken to prevent reoccurrence remains as stated in our 30-day written report (our letter to you SNRC-300 dated June 22, 1978).
  %
Date of Full Compliance All required inspections and rework have been completed. The programs which have been implemented to prevent reoccurrence of this deficiency have been successful. During a recent NRC field inspection (Inspection No. 50-322/79-21), the inspector examined the records relevant to this issue and found them satisfactory.
Date of Full Compliance
      ,
All required inspections and rework have been completed. The programs which have been implemented to prevent reoccurrence of this deficiency have been successful. During a recent NRC field inspection (Inspection No. 50-322/79-21), the inspector examined the records relevant to this issue and found them satisfactory.
Very truly yours, Orac h. . .d,...  , c7
Very truly yours, Orac h. . .d,...  , c7
                                                                                    '.
        -
             ,            J. 2. .. :" : .20
             ,            J. 2. .. :" : .20
()J. P. Novarro                                    -
()J. P. Novarro                                    -
              ,
CKS:jb                    ~
CKS:jb                    ~
f*
f*
       .              cc: lir. Victor Stello, Director                                          ,
       .              cc: lir. Victor Stello, Director                                          ,
NRC Office of Inspection and Enforcement                            !
NRC Office of Inspection and Enforcement                            !
   ,                        Division of Reactor Ooerations Inspection                          l
   ,                        Division of Reactor Ooerations Inspection                          l Washington, D.C.        20555                                      !
  '
Washington, D.C.        20555                                      !
:
cc: Mr. J. Higgins Site HRC Trailer bec: Dist List 14 (L.E. PJS)
cc: Mr. J. Higgins Site HRC Trailer bec: Dist List 14 (L.E. PJS)
V. A. Brandi
V. A. Brandi B. Gutmann A. Pann R. Teksdale Eng. File /SR2...A21.200 D
  '
B. Gutmann
                              ..                _      _._. _    .
                                                                      '
A. Pann R. Teksdale
  .
Eng. File /SR2...A21.200 D
  !
'!
                                                                .
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Latest revision as of 12:53, 1 February 2020

Final Deficiency Rept:Category I Pipe Weld Failed to Meet Weld Profile Requirements During IE Insp 50-322/78-06. Records of Required Rework & Insp Found Satisfactory During IE Insp 50-322/79-21
ML19305B863
Person / Time
Site: Shoreham File:Long Island Lighting Company icon.png
Issue date: 03/12/1980
From: Novarro J
LONG ISLAND LIGHTING CO.
To:
References
SNRC-467, NUDOCS 8003200497
Download: ML19305B863 (2)
v • d • e


Text

s ~ . (,To & ST$

s. .~.-, _~.__ .

~ LONG ISLAND LIGHTING COM PANY

_,..__'7jaarmasfMO SHOREHAM NUCLEAR POWER STATION sw ._ . .. . .

P.O. BOX 618. NORTH COUNTRY RO AO

  • WADING RIVER, N.Y.11792 i

March 12, 1980 SNRC- 467 1

Mr. Boyce Grier, Director Office of Inspection and Enforcemer.t, Region I l U.S. Nuclear Regulatory Commissior 631 Park Avenue King of Prussia, PA 19401 Long Island Lighting Company Shoreham Nuclear Power Station - Unit 1 Docket No. 50-322

Dear Mr. Grier:

On May 22, 1978, in accordance with 10CFR50. 55 (e) , we reported to Region I a deficiency in a Class 1 pipe weld. This letter serves as our final written report on this deficiency.

Description of Deficiency During an NRC field inspection (Inspection No. 50-322/78-06) a deficiency was noted in a Category I pipe weld. The completed weld had been post weld inspected and accepted however did not meet the weld profile requirements for ISI examination which violates specification SH1-056.

The Mechanical Contractor's Quality Assurance Division reviewed

' the matter and noted the following additional nonconforming conditions:

1. The OD surface of the base metal was ground below the pipe surface in violation of specification SH1-056.
2. An ultrasonic examination was performed to assure that required minimum wall (1.044 inches) had not been violated. /f The actual wall thickness (.950 inches) N<

as measured by UT was in violation of l

minimum wall thickness criteria.

The fact that minimum wall was violated after final post weld inspection had been completed constituted a significant breakdown

. , _ _ , 0 0 03 2 0 0 Yl['l

p _. , ...

h March 12, 1980 Docket No. 50-322

.Page 2 in the QA program.

Corrective Action The corrective action taken at the site as well as the corrective action taken to prevent reoccurrence remains as stated in our 30-day written report (our letter to you SNRC-300 dated June 22, 1978).

Date of Full Compliance All required inspections and rework have been completed. The programs which have been implemented to prevent reoccurrence of this deficiency have been successful. During a recent NRC field inspection (Inspection No. 50-322/79-21), the inspector examined the records relevant to this issue and found them satisfactory.

Very truly yours, Orac h. . .d,... , c7

, J. 2. .. :" : .20

()J. P. Novarro -

CKS:jb ~

f*

. cc: lir. Victor Stello, Director ,

NRC Office of Inspection and Enforcement  !

, Division of Reactor Ooerations Inspection l Washington, D.C. 20555  !

cc: Mr. J. Higgins Site HRC Trailer bec: Dist List 14 (L.E. PJS)

V. A. Brandi B. Gutmann A. Pann R. Teksdale Eng. File /SR2...A21.200 D

i

,

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