ML20247K759

Addenda to Rev 3 to, Inservice Insp Program for ASME Class 1,2 & 3 Components

ML20247K759
Person / Time
Site:	Cooper
Issue date:	02/28/1989
From:	NEBRASKA PUBLIC POWER DISTRICT
To:
Shared Package
ML20247K758	List: ML20247K759 NLS8900131, Forwards Addenda to Rev 3 to Inservice Insp Program for ASME Class 1,2 & 3 Components
References
PROC-890228, NUDOCS 8904050317
Download: ML20247K759 (11)

Text

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FEBRUARY 1989 ADDENDA O. Date of Issue: February.28, 1989 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR ' STATION INSERVICE INSPECTION PROGRAM FOR ASME CLASS 1, 2, and 3 COMFONENTS Revision 3 This is an addenda to the loose-leaf version of the Inservice Inspect 1'on Program for ASME Class 1, 2, and 3 ~ Components, Revision 3, and are issued 'in the form of replacement or additional pages, revisions, additions, or It is i deletions, and are incorporated directly into- the affected pages.

advisable, however, that these title sheets, and all replaced pages be retained for reference in Tab 13 of the correspondence section.

Summary of Changes:

This is the FIFTH addenda to be published to the Inservice Inspection Program j for ASME class 1, 2, and 3 components, Revision 3.

Replace or insert the pages listed. Changes given below are identified on the pages by a margin note (Feb. 89) next to'the affected area.

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SECTION PAGE(S) DESCRIPTION Augmented Inseevice 1 Updated the number of Inspections types of Augmented ISI.

Added Tab / Type 6 to Summary page.

Augmented Inservice Tab #6, Page 1 Add AISI Type 6 G.E.

Inspections SIL No. 474 Visual ~l Inspections. 1 Correspondence Tab 13 Add Tab 13, Feb. 89, Addenda.

Corresp ndence Tab 14 Add Tab 14, NPPD Response to G.E. SIL No. 474. .;

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AUGMENTED INSERVICE INSPECTIONS Augmented Inservice Inspections (AISI) are not ASME Section XI Code Requirements, but are 1) additional examination areas, or 2) increased inspection f requency or combinations of both which are requested by the Nuclear Regulatory Commission.

Wher. examination components fall into the scheduled testing of ISI and are also AISI requirements, then credit for both requirements may be taken (no double testing).

There are presently six types of Augmented Inservice Inspections required at Cooper Nuclear Station.

TAB TYPE DESCRIPTION 1 1 All ring girder bolting and ring girder anchor bolting is to be volumetrically inspected each ten year interval.

The Anchor Bolting adjacent to the Inboard MSIV is to be visually inspected each ten year interval. (Reference NRC DRO Bulletin #74-3) 2 2 Ultrasonic examination of the feedwater nozzle safe ends, bores, and inside blend radii, liquid penetrant examination of l the feedwater nozzles, and visual inspection of the feedwater O spargers as required per Table 2 and Section 4.3.2.4 of NUREG-0619.

3 3 Visual inspection of the Core Spray Spargers anc' the Core Spray Piping inside the RPV shall be inspected each refueling outage.

(Reference IE Bulletin No. 60-13).

4 4 Ultrasonic Examinations, utilizing G.E. Procedure TP508.0654, Rev. D, or equivalent, are conducted to assess the integrity of the jet pump hold down beams at the mid-length ligament areas bounding the beam bolt. These examinations shall be performed once during the second ten year interval. These examinations may be deferred to the end of the internals.

5 5 Ultrasonic Examinations per G. L. 88-01. G. L. 88-01 applies Oct.SS to all BWR piping made of austentic stainless steel that is four inches or larger in nominal diameter, and contains reactor coolant at above 200*F during power operation regardless of code classification. Tab 5 lists all piping welds not replaced under the scope of G. L. 84-11. Reference Tab 12 of correspondence section. All accessible welds will be examined in accordance with G. L. 88-01.

6 6 Visual inspection of steam dryer drain channel welds during Feb.59 refueling outages. (Reference General Electric SIL No. 474.)

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Steam Dryer 0.12" Fillet Weld \ Drain Channel aws:y s Detail A - A Section View of Steam Dryer and Drain Channel Attachment-n' V

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CNS CONTROLLED DOCUMENT CHANGE NOTICE  !

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DATE: 2-2 7'h7 CONTROLLED DOCWENT NUMBER: MM REVISION NUMBER: 3 CONTROLLED DOC NENT TITLE: f3 I [rv9fa* br A585 641.5 d 2 "I3 br*Me YS ORIGINATOR (S): N . A . O c k + li2- RESPONSIBLE MANAGER: 6. M . Ma c e-

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REASON FOR CHANGE: REVIEW SCHEDULE OTHER (S/ t- 4. Y7'/)

EXFLAIN IN DETAIL AND ATTACH NEW DOCUMENT OR REVISION: '/Z e_ Tehr se7 /M9 AdAeuln 4 fer. 3 sF t% .751 favm ; e -

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CATE: 6 'l (ROUTE COMPLETED FORM AND DRAFT TO THE RECORDS CENTER FOR MICR0 FILMING AND FINAL DISPOSITION) ,

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'N I PROCETFcME NU:GER 0.4.1 REVISION NUM3ER 1 PAGE 5 0F 5 l

- ". NEBaASKA PuBuc Powsa DisTaicT l CNSS897101 March 1, 1989 NOTED

{;ite To E. M. Mace MAR 0 31989 FOR INTER-DISTRICT

/ BUSINESS ONLY l From J. R. Flaherty F M. MACE _J Subject _Echruary 1989 ISI Addenda i The subject ISI Addenda is attached for your approval in accordance with CNS l Procedure 0.4.1, "CNS Controlled Documents Other than CNS ecocedure and Vendor i Manuals". l Pending approval, the subject addenda will be transmitted to the owners of record of the ISI Program Documents. The owners of record are as follows:

Set 001 - Vault Copy l Set 002 - R. A. Schultz Set 003 - CNS Quality Assurance Set 004 - NL and S Manager l Set 005 - NRC Copy l

Rocky Schultz will ensure that the vault copy is updated. Two copies will be transmitted to Greg Smith for sets 004 and 005.

Please advise if you have any questions regarding this matter.

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J . R . Flaher t y } ,

Plant Engineering Supervisor JRF: RAS:sa l

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,. ATTACHMENT 3 OPERATING EXPERIENCE REVIEW TRANSMITTAL SHEET l l

DOCUMENT NUMBER: $l L. Oh ; DOCUMENT DATE: jg/h/6g' DATE RECEIVED: //[3/ph-

SUBJECT:

br% Ne w D oih C h.#ct_(RAc Q v REMARKS.

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K Engineering Manager X V M' V Operations Manager

/_ Maintenance Manager I Training Manager  !

l Plant Services Manager 1 l

M Outage And Modifications Manager

, K Radiological Manager Other COMMENTS AND RECOMMENDATIONS (Attach Separate Sheet If Hecessary): l l

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.g4y Was A Vendor Manual Change Necessary As A Reb lt Of This OER: Yes  !;.t{

If Yes, Provide Vendor Manual Change Request Number:

NOTE: When assigned actions have been completed, return copy of document with this i

1 Transmittal Sheet to the Regulatot'y Compliance Specialist.

Duc Date: 1 Z_/////" '

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PROCEDURE NUMBER I

REVISION NUMBER 3 PAGE 9 0 F . 10 *.

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NEBRASKA Puauc Powsn Disraier CNSS888315 November 9, 1988 I

o P. L. Ballinger/J. R. Flaherty FOR INTER-DISTRICT BUSINESS ONLY j From S. L. Bray Subject SIL No. 474 Response l l

Reconsnended Action GE reconnends that BWR owners visually examine steam dryer drain channel welds during refueling outages. If cracks are detected, they should be repaired to j prevent further growth of the cracks. The application of additional weld material to reinforce susceptible areas of existing welds also would reduce the probability of new cracking.

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Response

The 1989 Outage ISI Program will be augmented to include a visual inspection of the steam dryer drain channel welds.  !

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l No further actions are necessary.

S. L. Bra Engineering Specialist Approved by ,

Date OperationsEngipingSupervisor I

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.. NEBRASKA PuBuc PowsR DisTaicT CNSS888317 November 9, 1988

( P. L. Ballinger/J. R. Flah?rty FOR INTER-DISTRICT l BUSINESS ONLY Front R. A. Schultz Subject 1989 Outage ISI Program I

The 1989 Outage ISI Program will be augmented to include a visual inspection

of the steam dryer drain channel welds. ,

l General Electric recommends a visual examination of steam dryer channel welds during refueling outages. If cracks are detected they should be repaired to prevent further growth of the cracks. This meets the recommendation stated in General Electric SIL 474.

$h R. A. Schultz i ISI/IST Engineer l 1

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