ML20070R629

From kanterella
Jump to navigation Jump to search
Forwards Response to Radiograph Review Request,Contained in NRC .Util Will re-review Station as-built Isometric Drawings to Identify Pullman-Higgins Field Welds That Required Radiography by ASME Code B31.1
ML20070R629
Person / Time
Site: Seabrook NextEra Energy icon.png
Issue date: 03/25/1991
From: Feigenbaum T
PUBLIC SERVICE CO. OF NEW HAMPSHIRE
To: Martin T
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
NYN-91050, NUDOCS 9104010266
Download: ML20070R629 (4)


Text

..

e,,. -

New Hampshire Ted C. Feigenbaum hh hh President and Chief Executive Officer NYN 91050 March 25,1991 4

Mr. Thomas T, Martin Regional Administrator United States Nuclear Regulatory Commission Region 1 475 Allendale Road King of Prussia, PA 19406

References:

(a)

Facility' Operating License No, NPF 86, Docket No. 50-443 (b)

USNRC Letter dated March 19,;1991, " Completeness of Radiographic Records", T.T. Martin to T.C. Feigenbaum

-I (c)

NHY Letter NYN 91040, dated March 11,1991, " Response to: Re' quest.

for Additional,Information on Welds", T.C. Feigenbaum to C.W.i Hehl-(d)

USNRC Letter dated March 5,1-1991, " Request, for' ' Additional Information on-Welds", C.W. Hehl to T,C. Feigenbaum (e)

NHY Letter NYN 91029, dated February 26,= 1991, " Response to Request for Information", T.C. Feigenbaum to T.T. Martin

'I (f)

USNRC Letter dated February 22,1991, " Request for ~Information on Radiograph Records", C,W. Hehl to T.C,iFeigenbaum-l_

Subject:

Response to. Radiograph Review Request '-

l

Dear Mr. Martin,

Enclosed please find New Hampshire Yankees' response to the information-requested -

in USNRC letter dated March 19,1991 [ Reference (b)) ~-

4 e j,j' '>, } f.

i 9104010266 910325 PDR ADOCK 05000443 l

P PDR New Hampshire Yankee Division of Public Service Company of New Hampshire

P.O. Box 300
  • Seabrook,- NH 03874
  • Telephone (603) 474 9521 -

f t O) t.

-m.

l United States Nuclear Regulatory Commission March 25,1991 Attention:

Mr. Thomas T. Martin Pagt

'o Should you have any questions regarding this matter p' ease contact Mr. Neal A.

Pillsbury, Director of Quality Programs at (603) 474 9521, extension 3341.

Very truly yours,-

[

Ted C. Fe enbaum TCP:EWD/act Enclosure cc:

Mr. Gordon E. Edison, Sr. Project Manager Project Directorate 13 Division of Reactor Projects U.S. Nuclear Regulatory Commission Washington, DC 20555 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. Noel Dudley NRC Senior Resident Inspector P.O.130x 1149 Seabrook, Nil 03874 l

l l

l l

1 i

=..

New Hampshire Yankee March 25,1991 ENCLOSURE TO NYN 91050 RESPONSE TO RADIOGRAPH REVIEW REQUEST l

9 m

y e

r n-9 m,- --

.n-3 yyy4 y

ew*

7 g

o i

New Hampshire Yankee March 25,1991 ENCLOSURE TO NYN 91050 RESPONSE TO RADIOGRAPH REVIEW REQUEST Pursuant to the request in your March 19, 1991 letter, New Hampshire Yankee (NHY) will re-review the Seabrook Station as built isometric drawings. This review will identify Pullman.

Higgins (PH) field velds _that. required radiography by code, e.g. ASME, B31.1. This effort will also verify that the quality documentation, e.g, radiographs and RIRs, for -these welds is retained in the records vault. The documentation will also be reviewed to re verify the Yankee Atomic Electric Company Quality Assurance radiograph reviews.

NHY will generate records documenting the review process and the results of the review.

The preparation of auditable records for subsequent detailed reference requires that this entire effort be conducted in a rigorous and tightly controlled manner. NHY will complete this effort on or before August 31, 1991. As part of this process NHY will reconcile any discrepancies and take the appropriate corrective or compensatory actions. The results will be reported to the NRC within one week of completing the review,

'5: (l g

1

_