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                 ,    ,  h      MISSISSIPPI POWER & LIGHT COMPANY                                '
                 ,    ,  h      MISSISSIPPI POWER & LIGHT COMPANY                                '
                      '
Helping Build Alississippi                      I P. O. B O X 16 4 0, J A C K S O N MI S SIS SIP PI 3 9 2 0 5 JA8AES.P McGAUGHY,
Helping Build Alississippi                      I P. O. B O X 16 4 0, J A C K S O N MI S SIS SIP PI 3 9 2 0 5 JA8AES.P McGAUGHY,
     .uv r vics    ms.cnrJR November 11> 1980
     .uv r vics    ms.cnrJR November 11> 1980 Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, N.W.
                                                                                            ,
Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, N.W.
Suite 3100                                                                        -
Suite 3100                                                                        -
                                                                                                -
Atlanta, Georgia 30303                                                              ,
Atlanta, Georgia 30303                                                              ,
Attention:        Mr. J. P. O'Reilly, Director
Attention:        Mr. J. P. O'Reilly, Director
Line 37: Line 32:
We expect to complete our evaluation and provide you our final report on this deficiency by March 10, 1981.
We expect to complete our evaluation and provide you our final report on this deficiency by March 10, 1981.
Yours trul fg        J. P. McGaughy, Jr.
Yours trul fg        J. P. McGaughy, Jr.
EWC:mt Attachment cc:    Mr. N. L. Stampley                    Mr. Victor Stello, Directo Mr. R. B. McGehee                      Division of Inspection & Enforcement Mr. T. B. Conner                      U. S. Nuclear Regulatory Commission Washington, D.C. 20555 getT sa us                    a          Member Middle South Utilities System h [[
EWC:mt Attachment cc:    Mr. N. L. Stampley                    Mr. Victor Stello, Directo Mr. R. B. McGehee                      Division of Inspection & Enforcement Mr. T. B. Conner                      U. S. Nuclear Regulatory Commission Washington, D.C. 20555 getT sa us                    a          Member Middle South Utilities System h ((
h
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          . . .          __ _                                -.    -- --                      --- . -. _ - - .                                                -  -. . .. --
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   'jp , -
   'jp , -
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{
{
Attachment to AECM-80/282 i                                                                                                              Page 1 of 1
Attachment to AECM-80/282 i                                                                                                              Page 1 of 1 I
,
STATUS REPORT #2 TO PRD-80/46 i
I STATUS REPORT #2 TO PRD-80/46
l l-                  I. Description of Deficiency Expansion anchors for conduit hangers, instrument process tubing, i                        and air supply supports have been installed without prior engi-
'
!                        neering approval, as required by the specification. The scope of the deficiency has been expanded to include instrumentation, pipe hangers, electrical, electrical hangers, and General Mechan-i                        ical Corporation, a subcontractor for HVAC ductwork.
i l
l-                  I. Description of Deficiency
!
Expansion anchors for conduit hangers, instrument process tubing, i                        and air supply supports have been installed without prior engi-
!                        neering approval, as required by the specification. The scope
                                                          .
;
of the deficiency has been expanded to include instrumentation,
'
pipe hangers, electrical, electrical hangers, and General Mechan-i                        ical Corporation, a subcontractor for HVAC ductwork.
;
II. Resolution of Deficiency Conduct an investigation to determine the location of all con-
II. Resolution of Deficiency Conduct an investigation to determine the location of all con-
,                        crete expansion anchors which have been installed in-restricted
,                        crete expansion anchors which have been installed in-restricted areas, document the nonconformances and obtain engineering dis-4                        position.
,
l l                          Revise any procedures or other documentation, as necessary, to preclude recurrence.
areas, document the nonconformances and obtain engineering dis-4                        position.
l l                          Revise any procedures or other documentation, as necessary, to
,
preclude recurrence.
i
i
;                          Conduct training and retraining (                          personnel.
;                          Conduct training and retraining (                          personnel.
III. Status of Resolution I
III. Status of Resolution I
,                      -The Constructor has completed the investigation and has routed
,                      -The Constructor has completed the investigation and has routed nonconformances to the Architect / Engineer for disposition, a
;
nonconformances to the Architect / Engineer for disposition, a
The Constructor's Work Plan Procedure, " Installation, Inspection, and Documentation for Concrete Expansion Anchors", has been re-vised to require certification of all installers of expansion.
The Constructor's Work Plan Procedure, " Installation, Inspection, and Documentation for Concrete Expansion Anchors", has been re-vised to require certification of all installers of expansion.
                                     ~
                                     ~
                                                                                                                                                                                                  !
anchors. This certification signifies the installers have com-pleted. training and testing on installation of expansion anchors.                                                                                                    I Retraining has been conducted for all craf tsmen, non-menual per-
anchors. This certification signifies the installers have com-pleted. training and testing on installation of expansion anchors.                                                                                                    I
;
Retraining has been conducted for all craf tsmen, non-menual per-
  ~
  ~
sonnel, and field engineers involved with the. installation of ex-pansion anchors. The retraining program includes the requirements
sonnel, and field engineers involved with the. installation of ex-pansion anchors. The retraining program includes the requirements of the Work Plan Procedure and the restricted areas defined by
;
of the Work Plan Procedure and the restricted areas defined by
!                            the Specification.
!                            the Specification.
IV.      Reasons for Delaying Final Report
IV.      Reasons for Delaying Final Report The nonconformances require disposition by the Architect / Engineer and evaluation for their af feet on safety.
'
The nonconformances require disposition by the Architect / Engineer and evaluation for their af feet on safety.
3                    V.      Projected Final Report Date All actions are expected'to be completed early in 1981. We ex-pect to submit our final report to you by March 10, 1981.
3                    V.      Projected Final Report Date All actions are expected'to be completed early in 1981. We ex-pect to submit our final report to you by March 10, 1981.
!
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     . , ,                                  _ . . . . . . . . . . -  -    -. _ - _ _ _ , . . . _ . _ . _ , , . _ _ . _ , , . . _ , . . . . . . _ , _ . . . , . .                . . . ~ , _ . _ _}}
     . , ,                                  _ . . . . . . . . . . -  -    -. _ - _ _ _ , . . . _ . _ . _ , , . _ _ . _ , , . . _ , . . . . . . _ , _ . . . , . .                . . . ~ , _ . _ _}}

Latest revision as of 21:51, 15 March 2020

Second Status Rept Re Installation of Expansion Anchors for Conduit Hangers,Instrument Process Tubing & Air Supply Supports.Investigation Completed.Final Deficiency Rept Will Be Provided by 810310
ML19339C504
Person / Time
Site: Grand Gulf  Entergy icon.png
Issue date: 11/11/1980
From: Mcgaughy J
MISSISSIPPI POWER & LIGHT CO.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
AECM-80-282, NUDOCS 8011180502
Download: ML19339C504 (2)
v • d • e


Text

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1

, , h MISSISSIPPI POWER & LIGHT COMPANY '

Helping Build Alississippi I P. O. B O X 16 4 0, J A C K S O N MI S SIS SIP PI 3 9 2 0 5 JA8AES.P McGAUGHY,

.uv r vics ms.cnrJR November 11> 1980 Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, N.W.

Suite 3100 -

Atlanta, Georgia 30303 ,

Attention: Mr. J. P. O'Reilly, Director

Dear Mr. O'Reilly:

SUBJECT:

Grand Gulf Nuclear Station Units 1 and 2 Docket Nos. 50-416/417 File 0260/15525/15526 PRD-80/46, Interim Report #2, Expansion Anchors AECM-80/282 On August 4, 1980, Mississippi Power & Light Company notified Mr. C. R. McFarland of your office of a Potentially Reportable De-ficiency (PRD) at the Grand Gulf Nuclear Station (CGNS) construction site. The deficiency concerns installation of expansion anchors for conduit hangers, instrument process tubing, and air supply sup-ports without proper approval.

An interim report of our progress in evaluating the extent of the deficiency and impact on safe operations of the plant is at-tached.

We expect to complete our evaluation and provide you our final report on this deficiency by March 10, 1981.

Yours trul fg J. P. McGaughy, Jr.

EWC:mt Attachment cc: Mr. N. L. Stampley Mr. Victor Stello, Directo Mr. R. B. McGehee Division of Inspection & Enforcement Mr. T. B. Conner U. S. Nuclear Regulatory Commission Washington, D.C. 20555 getT sa us a Member Middle South Utilities System h ((

h

l

'jp , -

{

Attachment to AECM-80/282 i Page 1 of 1 I

STATUS REPORT #2 TO PRD-80/46 i

l l- I. Description of Deficiency Expansion anchors for conduit hangers, instrument process tubing, i and air supply supports have been installed without prior engi-

! neering approval, as required by the specification. The scope of the deficiency has been expanded to include instrumentation, pipe hangers, electrical, electrical hangers, and General Mechan-i ical Corporation, a subcontractor for HVAC ductwork.

II. Resolution of Deficiency Conduct an investigation to determine the location of all con-

, crete expansion anchors which have been installed in-restricted areas, document the nonconformances and obtain engineering dis-4 position.

l l Revise any procedures or other documentation, as necessary, to preclude recurrence.

i

Conduct training and retraining ( personnel.

III. Status of Resolution I

, -The Constructor has completed the investigation and has routed nonconformances to the Architect / Engineer for disposition, a

The Constructor's Work Plan Procedure, " Installation, Inspection, and Documentation for Concrete Expansion Anchors", has been re-vised to require certification of all installers of expansion.

~

anchors. This certification signifies the installers have com-pleted. training and testing on installation of expansion anchors. I Retraining has been conducted for all craf tsmen, non-menual per-

~

sonnel, and field engineers involved with the. installation of ex-pansion anchors. The retraining program includes the requirements of the Work Plan Procedure and the restricted areas defined by

! the Specification.

IV. Reasons for Delaying Final Report The nonconformances require disposition by the Architect / Engineer and evaluation for their af feet on safety.

3 V. Projected Final Report Date All actions are expected'to be completed early in 1981. We ex-pect to submit our final report to you by March 10, 1981.

4 h

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