SECTION II TOUR OF THE GIP - MPR...A-46/GIP Does Not Cover: • Buildings • Piping • Passive Items of ECluipment -Why GIP Developed? • Vehicle to Obtain NRC Approval • Define

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WALKDOWN SCREENING AND SEISMIC EVALUATION

TRAINING COURSE

SECTION II

TOUR OF THE GIP

SQUG

Video Course: Rev. 1 (12/3/93)

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Copyright 1993 Seismic Qualification Utility Group

Limited license is given to users of this document to make copies for their own internal use. All other rights granted under copyright are reserved, including the right to modify and the right to copy this document for subsequent sale.

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rstarckText Box© Copyright 2013 Seismic Qualification Utility Group

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SQUG Walkdown Course Presentation Schedule MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY

l. introduction p r' Ca .. SIUd;'3 A. Cou ... OlllN I 8. Hillory 01 US! ,,"'UI and SOllG C . Machanic.! C . OUcnpllon o. Equip. O. t. b .... . tA,,,iaw) . ~

. tJ EQ',lIpml "'l C'I~O'''' tConl'd ) 0 : I ll. Tau, 01 ~ GfP [ 8 O •• cription (I C.~go ';u '0 '0 and 10 . .

0 0 I

Ill , S, '-mlc C.pICit'( v • . O,m,nd VIII. Impl,.."nt, Ioon TOPIC! J

1 I I IIV, Aneher.ga l C p:_ 5:'1 V",I 1

A· 9: C · 9

::J I' EIlIllIiIDIUlI C.lllllldi. I I I . I I I ~ VI I. Cu. Shldl •• T ... kl and .... "

1. S"",,ju 0 ... Raeh C . Mtcllllnic:aI e_cl>ll"II'" 2. Pump. I"il Compl ... o, 3. Cllill&" WId Comp'u.or V. EQuipment Ca'&gori.' Hom_ork) 4. MCC. , S"';lc t>g" r , Di. Pa .... "; A. IntrOduc ~on I I 5. 'tI.tr ...... n .. don a Old Con • 8 . O •• crlp~on 01 D P.,.,a'i CI'&go'iu ~ . s.ismie Inl"aelion • . T.wlorm • •• , In''trt ... , 1,2.3, 1I'Id'" I" Cabla T •• ys I nc! a.it.". Ch.gl'. : C. Rllay $I: ...... in ll and Condu;! Raceway. 7. Inltl'um.nw on R.:h e .... lu.\ion c: t . AifH. nd"", . ndl' . nl 9 . C •• cription 01 t . V~v.. . Categooi .. '5 ,t . nd 7 to.G .... 'lIo ..

IVI I. CU. Studt •• • .M [ VII. Cu. Studi~'1 ru, e . bl. Trey . nd A. e.clrkal . I . EIIClriclll CondUIt Aa~~ ... y ISwitCh~'''II~ : ... (lac ,.,.11) C ... SlIIdy . 1. OVERALL APPROACH

- - --I SSEL ~- -. I I I I ®

® I I I I Relay

Equipment Evaluation

I .... Evaluation

"'1 Summary Report I+-

Outlier Evaluation

l Completion Letter

p.,

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Schedule ..... .. ... . . .......... .. ................ ,

Prerequisites . .... • •• . ... . .... • • . ........ • . . ... . .. 4

References •. . ...........••• ••. . . ....•..•. . .. .. .. 4

Title and Objectives ... . • • .. . •• • • •........ . •. . ... . .. 5

Overview .... . . .. ..... ••• • •• •• • • •• . . ... • • ••. . .... 6

Technical Procedures ..•..... ••• •...... ... • • .. .. .... 8

Section 2 • Personnel . . . . ... .... ....• • ••...•.... 8

Section 3 • Equipment Selection •..•... .• ••...•. ". 9

Section 4 • Screening Evaluations . .•. . . . • • . . ...... 11

Section 5 - Outlier Evaluations . . . . . . . . . • . • . . . . . . .. 11

Section 6 - Relay Evaluations •.... . ... .. . . ....... 11

Section 7 - Tanks & Heat Exchanger Review ......... 12

Section 8 • Cable & Conduit Review . ... .. .... . .... 12

Sectkm 9 - Documentation .••.•......•• • •• •• .... 12

Summary ... . ....... . ..•.•.... • •• . .. .•• •.. .•.... 13

Seetk>n II - Tour of the GIP

Table of Contents

3

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Prerequisites

References

4

From the previous modules, you should be familiar with:

• Background of the USI A-46 program

• Overall approach used by SQUG to address USI A-46

• Earthquake and testing experience database

• Generic Implementation Procedure

Section 1\ ~ Tour of the GIP

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Title and Objectives

SECTION II

TOUR OF THE GIP

~,

Objectives

• Identify Kay Features of GIP ~ • Describe Important Relationships

Between Guidelines in Various Sections of GIP ij! -. ' GIP • Understand Topics Not ,,,'-. Covered in This Course ..... 4

.-

Sedion II- Tour 01 the GIP 5

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Overview

What Is The ' GIP'?

• Guidelines and Criteria for Resolution of USI A-46

• Procedure for Performing Seismic Screening Evaluations of Equipment

• Scope Includes: ~ Mechanical and Electrical Equipment - Relays - Tanks and Heat Exchangers . C~8 and Conduit Raceways

,~

A-46/GIP Does Not Cover:

• Buildings

• Piping

• Passive Items of ECluipment

-Why GIP Developed?

• Vehicle to Obtain NRC Approval

• Define Detailed Evaluation Criteria Before Implementation Begins

• Provide Generic Approach Which Is:

- Practical

- Cost-Effectivo

,~

6 Section II - Tour of the GIP

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.. .. __ ._. _-_._ - -------

Overview

Layout of GIP

• Part I • Ucensing Topics

• Part 1\ • Technical Procedures & Criteria

- Sections (1 - 1 0) -- SQUG Commitments - Implementation Guidance

- Appendices (A - G)

.«

Part II . Technical Procedures & Criteria

Section Appendix Training

1. Introduction - All 2. Personnel - All 3. Equipment Selection A SSEL

4. Screening Evaluations B,C,D,E,F,G Walkdown

5. Outlier - Walkdown and Retay

6. Relays NP-7147 Relay NP-7148 .

7. Tanks & HXs - Walkdo'M1

•• Cable/Conduit Raceways - Walkdown 9. Documentation A.E.G All

10. References - All

Section 11- Tour of the GIP 7

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Technical Procedures

2. Personnel Responsibilities & Qualifications

J Equlpm.-rt • ~EtIgIft-. ...,.,.~.,. Selection bo,-t .... ... -........ ""'- L. -,..." 0IMnt_ ReillY J -_ R...-w

equipment lit-- ~ ~ R.vI_ " • EItel En~

, ......... c.pawIlIJ

I --- ' .s,--eno-_. .-~ .- • --.Ie ~lIIt-C') .

Seismic Capability Engineers

• Experienced

• Degreed

• Trained

• Two or More Par Seismic Review Team

• PE on Each Seismic Review Team

~

6 Section II - Tour of the GIP

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Supplemental Information

The scope of equipment to be reviewed in USI A-46 was defined by the “Safe Shutdown Equipment List, (SSEL).” The SSEL was defined by the licensee based on safe shutdown requirements defined by the NRC. The SSEL could include non-safety equipment and could include non-Seismic Category I equipment. After completion of USI A-46, licensees are not required to maintain the qualification status of SSEL equipment evaluated during USI A-46 (i.e., USI A-46 plants do not have to continue to demonstrate that SSEL equipment meets the GIP). For post USI A-46 applications, the GIP should be identified as an alternative to existing plant licensing bases for demonstrating seismic adequacy of Seismic Category I equipment. See “Implementation Guidelines for Seismic Qualification of New and Replacement Equipment/Parts (NARE) Using the Generic Implementation Procedure” for further details.

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Technical Procedures

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3. Equipment Selection Procedure:

1. Select Safe Shutdown Systems

2. Identify Items 01 Equipment For:

- Equipment Review SSEL - Relay Review ssa

3. Preliminary Walkdown

4. Operations Department Review

Equipment Covered By USI A-46

Equipment Covered By GIP

Section II - Tour of the GIP

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Supplemental Information

Outlier evaluation during USI A-46 allowed other reasonable methods to be used to justify the adequacy of existing installed SSEL equipment that did not completely meet GIP requirements. When using the GIP for new and replacement equipment and parts being installed, the Outlier Evaluation methods are not applicable except as described in the NARE Guidelines for cable and raceway evaluations.

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Supplemental Information

The documentation requirements described in Section 9 of the GIP apply only to use of the GIP for resolution of USI A-46. See “Implementation Guidelines for Seismic Qualification of New and Replacement Equipment/Parts (NARE) Using Generic Implementation Procedure (GIP)” for guidance regarding documentation of GIP evaluations for NARE. Note that the SER issued by the NRC regarding the plant-specific implementation includes NRC interpretations and clarification regarding application of the GIP to the particular plant. Prior to application of the GIP for NARE at a particular plant, the SER should be reviewed and any such specific requirements/clarifications should be factored into NARE evaluations.

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Summary

• GIP is Controlling Document

• Seismic Capability Engineers Responsible for:

• Reviewing Seismic Adequacy of safe Shutdown Equipment

• Assisting Electrical Engineers in Relay Review (Cap. vs. Demand)

Section 1\ - Tour 01 the GIP

Summary

13

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I. IntroductionA. Course OutlineB. History of USI A-46 and SQUGC. Description of Equipment Databases

II. Tour of GIPVIII. Implementation TopicsA. Outlier ResolutionB. Third-Party AuditC. Documentation and ReportingD. Planning and Conducting Walkdown