ML20099G501: Difference between revisions

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{{#Wiki_filter:l                                                                                                                                           l 1
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i          9 KANSAS GAS AND ELECTRIC COMPANY t
1 i
l OLENN L MOESTER March'4, 1985 wtCE PmESeDth?
9 KANSAS GAS AND ELECTRIC COMPANY t
* kWCLE AR Mr. R.P. Denise, Director                                         '
l March'4, 1985 OLENN L MOESTER wtCE PmESeDth?
h kij (Q                   y Nblf Creek Task Force                                                 f"-
* kWCLE AR Mr. R.P. Denise, Director
U.S. Nuclear Regulatory Comission                                                             l Region IV 611 Ryan Plaza Drive, Suite 1000                                         N'8$
' h kij (Q y
Arlington, Texas 76011                                           :
Nblf Creek Task Force f"-
M KMLNRC 85-073 Ret     Docket     No. SIN 50-482 Subj: Supplemental Information Concerning Structural Steel Welding
U.S. Nuclear Regulatory Comission l
Region IV N'8$
611 Ryan Plaza Drive, Suite 1000 M
Arlington, Texas 76011 KMLNRC 85-073 Ret Docket No. SIN 50-482 Subj: Supplemental Information Concerning Structural Steel Welding


==Dear Mr. Denise:==
==Dear Mr. Denise:==
 
Attached are the results from the reinspection of previously inaccessible structural steel joints at Wolf Creek Generatirq Station.
Attached are the results from the reinspection of previously inaccessible structural steel joints at Wolf Creek Generatirq Station.     Please note that all joints were found to be structurally sound and required no rework. As a result of additional reinspections some of the nunbers presented by Kansas Gas and Electric Conpany in our February 27, 1985 meeting have now changed. The nunbers changed as follows:
Please note that all joints were found to be structurally sound and required no rework. As a result of additional reinspections some of the nunbers presented by Kansas Gas and Electric Conpany in our February 27, 1985 meeting have now changed. The nunbers changed as follows:
Previous #                     New #
Previous #
Total Joints                       2670                       2670 Inaccessible Joints                 119                         102 Joints reinspected                 2551                       2568 Inaccessible Joints                   83                         66 for which case-by-case evaluation was not made.
New #
Total Joints 2670 2670 Inaccessible Joints 119 102 Joints reinspected 2551 2568 Inaccessible Joints 83 66 for which case-by-case evaluation was not made.
Please contact me or Mr. Otto Maynard of my staff if you have an additicmal questions concerning this matter.
Please contact me or Mr. Otto Maynard of my staff if you have an additicmal questions concerning this matter.
Yours very truly,
Yours very truly,
                                                              /s Glenn           L. Koester Vice President       - Nuclear GM: dab xc: PO'Connor (2)
/s Glenn L. Koester Vice President - Nuclear GM: dab xc: PO'Connor (2)
HBundy JCunnins 8503150003 850304                                                                   fj[
HBundy JCunnins 8503150003 850304 fj[
PDR G
PDR ADOCK 05000482
ADOCK 05000482 PDR
[A I
[A           i I 201 N. Market - WicNta, Kansas - Mail Address: Po. Box 208 i WicNta, Kansas 67201 - Telephone: Area Code (316) 261-6451
i G
PDR 201 N. Market - WicNta, Kansas - Mail Address: Po. Box 208 i WicNta, Kansas 67201 - Telephone: Area Code (316) 261-6451


A;$achment to KMLNRC 85-073                                         Date 3/1/85 REINSPECTION STATUS OF STRUCTURAL STEEL CONNECTIONS PREVIOUSLY REPORTED AS INACCESSIBLE BUT NOT EMBEDDED IN CONCRETE REASON INITIALLY                                                 _
A;$achment to KMLNRC 85-073 Date 3/1/85 REINSPECTION STATUS OF STRUCTURAL STEEL CONNECTIONS PREVIOUSLY REPORTED AS INACCESSIBLE BUT NOT EMBEDDED IN CONCRETE REASON INITIALLY BUILDING JOINT NO.
BUILDING       JOINT NO.       _ INACCESSIBLE COMMENT       BECHTEL ENGR. DISPOSITION Auxiliary       A670           ILRT           Acceptable           None Required Reactor         R026           ILRT           Acceptable           None Required Reactor         R027           ILRT           Rejected-Overrun     Use as is NCR ISN21767CW Reactor         R028           ILRT           Rejected-Overrun     Use as is Configuration (Notch) in clip angle NCR ISN21767CW Reactor         R029           ILRT           Rejected-Overrun     Use as is undersize NCR ISN21767CW Reactor         R175           ILRT           Acceptable           None Required Reactor         R176           ILRT           Acceptable           None Required Control         C256         High Voltage     Only 1/2 of each     Evaluations Chaise / Wall   joints could be     made on access-Control         C257                           made accessible,     sible portions but accessible       of joints with portion was as-     no credit for the built. Na NCR       inaccessible portion.
_ INACCESSIBLE COMMENT BECHTEL ENGR. DISPOSITION Auxiliary A670 ILRT Acceptable None Required Reactor R026 ILRT Acceptable None Required Reactor R027 ILRT Rejected-Overrun Use as is NCR ISN21767CW Reactor R028 ILRT Rejected-Overrun Use as is Configuration (Notch) in clip angle NCR ISN21767CW Reactor R029 ILRT Rejected-Overrun Use as is undersize NCR ISN21767CW Reactor R175 ILRT Acceptable None Required Reactor R176 ILRT Acceptable None Required Control C256 High Voltage Only 1/2 of each Evaluations Chaise / Wall joints could be made on access-Control C257 made accessible, sible portions but accessible of joints with portion was as-no credit for the built. Na NCR inaccessible portion.
required.           Use-as-is.
required.
Reactor         RJ18           ILRT           Acceptable           None required Reactor         RJ26         ILRT             Acceptable           None required Reactor         RJ38         ILRT             Acceptable           None required Reactor         RJ39         ILRT             Acceptable           None required Reactor         RJ61   ,      ILRT             Acceptable           None required Reactor         RJ62         ILRT             Acceptable           None required Reactor         RJ71         ILRT             Acceptable         None required Reactor         RJ72         ILRT             Rejected           Use-as-is Undercut >1/32"
Use-as-is.
                                                  <1/16" X 5/8" length NCR ISN21768CW L}}
Reactor RJ18 ILRT Acceptable None required Reactor RJ26 ILRT Acceptable None required Reactor RJ38 ILRT Acceptable None required Reactor RJ39 ILRT Acceptable None required Reactor RJ61 ILRT Acceptable None required Reactor RJ62 ILRT Acceptable None required Reactor RJ71 ILRT Acceptable None required Reactor RJ72 ILRT Rejected Use-as-is Undercut >1/32"
<1/16" X 5/8" length NCR ISN21768CW L}}

Latest revision as of 06:32, 13 December 2024

Forwards Results from Reinsp of Previously Inaccessible Structural Steel Joints.All Joints Structurally Sound & Required No Rework
ML20099G501
Person / Time
Site: Wolf Creek 
Issue date: 03/04/1985
From: Koester G
KANSAS GAS & ELECTRIC CO.
To: Denise R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
KMLNRC-85-073, KMLNRC-85-73, NUDOCS 8503150003
Download: ML20099G501 (2)
v • d • e


Text

l l

1 i

9 KANSAS GAS AND ELECTRIC COMPANY t

l March'4, 1985 OLENN L MOESTER wtCE PmESeDth?

  • kWCLE AR Mr. R.P. Denise, Director

' h kij (Q y

Nblf Creek Task Force f"-

U.S. Nuclear Regulatory Comission l

Region IV N'8$

611 Ryan Plaza Drive, Suite 1000 M

Arlington, Texas 76011 KMLNRC 85-073 Ret Docket No. SIN 50-482 Subj: Supplemental Information Concerning Structural Steel Welding

Dear Mr. Denise:

Attached are the results from the reinspection of previously inaccessible structural steel joints at Wolf Creek Generatirq Station.

Please note that all joints were found to be structurally sound and required no rework. As a result of additional reinspections some of the nunbers presented by Kansas Gas and Electric Conpany in our February 27, 1985 meeting have now changed. The nunbers changed as follows:

Previous #

New #

Total Joints 2670 2670 Inaccessible Joints 119 102 Joints reinspected 2551 2568 Inaccessible Joints 83 66 for which case-by-case evaluation was not made.

Please contact me or Mr. Otto Maynard of my staff if you have an additicmal questions concerning this matter.

Yours very truly,

/s Glenn L. Koester Vice President - Nuclear GM: dab xc: PO'Connor (2)

HBundy JCunnins 8503150003 850304 fj[

PDR ADOCK 05000482

[A I

i G

PDR 201 N. Market - WicNta, Kansas - Mail Address: Po. Box 208 i WicNta, Kansas 67201 - Telephone: Area Code (316) 261-6451

A;$achment to KMLNRC 85-073 Date 3/1/85 REINSPECTION STATUS OF STRUCTURAL STEEL CONNECTIONS PREVIOUSLY REPORTED AS INACCESSIBLE BUT NOT EMBEDDED IN CONCRETE REASON INITIALLY BUILDING JOINT NO.

_ INACCESSIBLE COMMENT BECHTEL ENGR. DISPOSITION Auxiliary A670 ILRT Acceptable None Required Reactor R026 ILRT Acceptable None Required Reactor R027 ILRT Rejected-Overrun Use as is NCR ISN21767CW Reactor R028 ILRT Rejected-Overrun Use as is Configuration (Notch) in clip angle NCR ISN21767CW Reactor R029 ILRT Rejected-Overrun Use as is undersize NCR ISN21767CW Reactor R175 ILRT Acceptable None Required Reactor R176 ILRT Acceptable None Required Control C256 High Voltage Only 1/2 of each Evaluations Chaise / Wall joints could be made on access-Control C257 made accessible, sible portions but accessible of joints with portion was as-no credit for the built. Na NCR inaccessible portion.

required.

Use-as-is.

Reactor RJ18 ILRT Acceptable None required Reactor RJ26 ILRT Acceptable None required Reactor RJ38 ILRT Acceptable None required Reactor RJ39 ILRT Acceptable None required Reactor RJ61 ILRT Acceptable None required Reactor RJ62 ILRT Acceptable None required Reactor RJ71 ILRT Acceptable None required Reactor RJ72 ILRT Rejected Use-as-is Undercut >1/32"

<1/16" X 5/8" length NCR ISN21768CW L

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