ML16250A549

Snubber Program Document - 4th Interval - Basis for Snubber Program

ML16250A549
Person / Time
Site:	Limerick
Issue date:	09/06/2016
From:	Exelon Generation Co
To:	Office of Nuclear Reactor Regulation
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ML16251A060	List: ML16250A546 ML16250A549
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Download: ML16250A549 (67)

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LGS-52.5537-02-RP07, Rev 0 Page 2*1 Snubber Program Document - 4ih lntervnJ 2.0 BASIS FOR SNUBBEU PROGRAM 2.1 ASME OM Code Examination nnd Testing Requirements As required by the l OCFR50.55a. this Program was developed in accordance with the requirements detailed in the 2004 Edition through the 2006 Addenda of the ASME OM Code. Subsection ISTA, Subsection ISTD. approved ASME OM Code Cases, and approved alternatives through relief requests and Snfety Evaluations (SE's).

2.1. J ASME OM Code Cases As referenced by IOCFR50.55n(h)(6) and allowed by NRC Regulatory Guide

1. I92, Rev1s1on l, being the latest incorporated into this Snubber Program Document. the followmg Code Cases cnn be incorporated into the LOS Snubber Program if they meet the requirements of Paragraph ISTA-3130(b} and (c).

OMN-13 R~quirements for Extending Snubber Inservice Visual Examination Interval al LWR Power Plants. Regularory Guide l.192.

Additional Code Cases invoked in the future shall be in accordance with those approved ror use in the latest published revision of Regulntory Guide 1.192 or 10CFR50.55a ot that time.

2.2 Augmented Examination and Testing Requirements Augmented examination and testing requirements are those examinations and tesrs thnt are performed above nnd beyond the requirements of ASME OM Code. These examinations and tests are those that will be performed in add*tion to the requirements or ASME OM Code on a routine basis during the Fourth Interval Snubber Program. There are currently no augmented exammations and tests perfonned by LOS that are not specifically addressed by the ASME OM Code.

2.J Snubber Scope This LGS Snubber Program applies to the snubber visual examinations. functional testing, and service life monitoring from pin connecuon to pin connection, and is conducted in nccordance wirh the ASME OM Code. This program includes nll snubbcrs necessary to protect the primary coolant pressure boundary and any other safety system or components that are required to perform a specific function in shutting down a reactor to the safe shutdown cond1t1on,. in maintaining the safe shutdown condition, or m mihgating the consequences of an accident (i.e.. alJ program snubbers.)

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LGS-525537-02-RP07, Rev 0 Snubber Program Document* 41h Interval 2.4 Snubb~r Drawings and Details LOS has three (3) vnryiog types of snubbers:, Mechanical PSA snubbers. Hydraulic snuhbersT nnd Mechanicnl PSB soubbers (compensnting struts). Vendor manuals and drawings for Pacific Scientific Mechanical Snubbers (PSA/PSB) and for L1sega Hydraulic Snubbers nre controlled through the LGS controlled document databnse~

This section of the document mcludes infonno.tion with regard to the actunl snubber population and the diffel'ent types, models, and sizes of program snubbers utilized by LOS. A complete listing of an the LGS ASME OM Code program snubbers within the scope of the visual examination. functional testing, and service life monitoring requirements is provided in the Snubber Program dntabase, she procedures, nnd in Attachments A and B of this document.

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LGS-52..'l537-02-RP07. Rev 0 Snubber Program Document* 4*b Interval 2.5 Technical Approach and Positions When the requ1remenls of ASME OM Code are not easily interpreted, LGS has the option to review general licensing/regulatory requirements and industry practice to detemune a practical method of implementing the Code requirements. The Technical Approach and 1

Position (TAP) documents contained in this section have been provided to clarify LGS s implementation of ASME OM Code requirements. An indext which ts used to summarize each TAP. is included in Tobie 2.5-1.

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LGS-525517-02-RP07. Rev 0 Pilge 2-4 Snubber Program Document

• 4*h lntcrvul TABLEl.S-1 TECHNICAL APPROACH AND POSITIONS INDEX Position Revision Status1 (Program) Description of Technical Approach Number Dale1 and Position f4T-XXS Nole I: Snuhber Program Technical Approach nnd Position Status Options: Acdve - Current Techmcnl Approach nnd Position 1!i being utilized nt LGS; Deleted .. Technical Approach nnd Position 1s no longer being utilized nt LOS.

Note 2; The revision hsted is the lalesl revisaon of the subject Technical Approach nnd Position. The dote noted in the second column 1s the date of tbe Snubber Program Document revision when the Technical Approach and Position was incorporated mlo the document.

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LGS-525517-02-RP07. Rev 0 Page 3- 1 Snubber Progrum Document - 4*tt Interval 3.0 SNUBBER PLAN Th~ LGS Snubber Plan includt!s equipment dynamic restraints (snubbers) ns defined in ASME OM Code 2004 Edition through lhe 2006 Addenda, Pura graph ISTA-2000. Procedures ER-AA-

U0-004 "Visual Examination of Snubbers:* ER-AA-330-010 11Snubber Funcuonul Testing," and ER-AAwJ)O..Qt 1 "Snubber Service Life Monitoring/' implcmt!nt the ASME OM Code Snubber Plan.

3.1 Nonexempt Code Class Snubbers The LGS Cluss I, 21 and J nonexempt snubbers are those which do not meet the exemption cntt!ria of Paragraph lWF-1230 of ASME Section X1. A summary of the LGS ASME Section XI nonexempt snubbers is included in Section 4.0 of this document.

t 1.1 ldenlificntion of Cfnss J, 2, and 3 Nonexempt Snubbers Class I, 2~ and 3 snubbers are identified on the JSI Isometric and Component Drawings listed in Section 2.4, Tables 2.4.1 ~ 2.4-2, 2,4-3, 2.4-4, 2.4-5, and 2.4-6 of the LGS ISi Program Plan. The Class I and 2 Isometric Drawings are identified with a special prefix of "FIG" for Unit 1 and "X11' for Unit 2 {e.g. 1 FlG-01-01 or Xl-DCA-204*1). Snubbers are identified by controlled LGS individual support detail drawings.

1.2 Snubber General R~quirements 3.2.1 As allowed by 10CFR.50.55a(h)(3)(v)(B), LGS will use Subsection ISTD, u1nserv1ce Tesaing of Dynamic Restraints (Snubbers) In Light Water Reactor Power Plunts/' ASME OM Code, 2004 Edition through the 2006 Addenda, to meet the v1sunl examination, functional testing, und service life monitoring requirements for program snubbers. This approach is consistent with ASME Section XI. Paragraph JWF-l220, which excludes inservice inspection of snubbers und defers to the ASME OM Code for visual examination, functional test1og, and service life monitoring requirements.

Al LGS Units 1 and 2, all snubbers were procured ilnd installed to the quality standards of safety related snubbers. As such, it is LGS's plan to continue lO maintain nil snubbers to qu~lity standards.

Example: the mechanical and hydraulic snubber functional testing sample shall consist of 37 and/or IO% of ench Defined Test Plan Group (DTPG) taken from the program snubber population. Any failure within these test sample plan groups require nn expansion sample per the applicable Subsection ISTD reqmrements.

Procedure ER-AA-330-004, "Visual Examination of Snubbers;' implements the visual examination program for program snubbers. Procedures ER*AA-330~0IO.

11 0 Snubber Functional Testing, ER-AA*330-011. "Snubber Servrce Ufe Monitoring Program;* and LGS surveillance test procedures ST-l-103-JOO-X and ST-J-IQJ ..990-X are used to implement the functional testing and service life momtoring requirements for program snubbers.

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LGS-525!i:l7*02-RP07, Rev 0 Page 3-2 Snubber Progrnm Document - 41" Interval The ASME OM Code specifies the visual examination, functional tescing. and service life monitoring requirements for snubhers in the ASME OM Code, Subsection ISTD. ASME Section XI nlso hns inspection requirements for supports that apply lo snubbers, ns well as to other support!>. This Snubber Pinn is in place to provide a link between the visual ~xamination nnd functional testmg of the snubbers performed at LOS per the ASME OM Code and the ASME Section XJ visual examination requirements.

The general requirements of ASME Section XI, Subsection IW A, such as examination methods, personnel qunlifications. etc., will still apply.

Additionally.. examination of integral and non-integrnl nttnchmcnts. all repairs.

replacements. records and reports will be performed in accordance with ASME Section XI.

3.3 Visual Examination, Functional Testing, nnd Service Life Monitoring Program 3.3.1 The visual examinntion of all snubbers included in this program shnll be performed in accordance wilh procedures ER-AA-330*004 and ER-AA-135-016.

The required examination schedule is determined by Paragraph ISTD-4252 and Table JSTD-4252-1 of the ASME OM Code. This visual examinalion is to verify: a) no indications of damage or impaired operability; b) attachments to foundations or supporting structure are functional. and c) fasteners for the snubber attachment lo the component and to the anchorage are functional.

Visual examinations shall be performed by individuals qualified in accordance with LGS procedures.

The ASME Section XJ visual examination boundary of n support containing n snubber is defined in Figure lWF~l300-l{f). This boundary does not include the snubber pin-lo-pin and does not include the connections lo the snubber assembly (pins) per Paragraph IWF* I 300(h).

This results in the remaining ASME Section XI requirements for VT-3 visual examinations of the snubber nttachment hardware including bolting and clamps, also referred to as "pin-out". The ASME Section Xl JSJ Program uses Subsection IWF to define the inspection requirements for all Class I, 2, and 3 supports, regardless of type. The ISi Program maintains the Code Class snubb~rs in the support populacions subject to inspection per Article IWF-2000. This is done to facilitate scheduling, preparation including insulation removal. and inspection requiremenas of rhe snubber aunchment hardware (e.g.~ bolting and clamps). The examination and testing of the snubber body and extension. also referred to as upin-in. will be performed in accordnnce wHh the ASME OM Code Snubber Program.

It should be noted that the examination of snubber welded attachments will be performed in accordance with the ASME Section XI Subsections lWB, IWC, and lWD welded attachment examination requirements (e.g., Examinntion Categories B*K, CwC, and D-A}.

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LGS-52~517-02-RP07, Rev 0 Pnge J-1 Snubber Program Document .. 4'" Interval 3.J.2 The funcuonal testing of snubbers included in this program shall be performed in accordance with procedure ER-AA-330-010. Functional testing shall be scheduled every fuel cycle in nccordnnce with the ASME OM Code. Snubbers are grouped into OTPG*s by design type, in accordance with Paragraph ISTD-5252 for testmg purposes. Snubbers nt LOS will be tested using the 37 testing snrnp1e plnn for rnechanicnl PSA snubbers and n 10% testing sample pion for hydraulic snubbers nnd mechnnical PSB snubbers. (See Section 3.3.2.2 below for Testing Sample Plnn options.)

Functional testing of snubbers can be perfonned ns a sampling of the entire snubber population per Artide ISTD-5000.

3.J.2.1 Defined Test Phm Gtoup The DTPGs shnll include ull snubbers except replacement snubbers and snubbers repaired or adjusted as a result or not mee1ing the examination acceptance requirements of Subarticle ISTD-4200. These snubbers shnU be exempt for the concurrent test intervul.

Except as required by Paragraph ISTD*5253. 1he total snubber population may be considered one DTPG. or ahematively, differences in design. application, size. or type may be considered in establishing DTPG's.

The snubbers at LGS will be splH into three (J) DTPG1s - DTPGI Mechanical PSA Snubbers (Accessible and lnaccessibfe), DTPG2 Hydraulic Snubbers (Accessible and Inaccessible), and DTPG3 Mechanical PS8 snubbers (compensating struts) (Accessible and lnaccessible).

3.3.2.2 Testing Sample Plans The snubbers of each DTPG shnU be tested using either of the folJowing:

(a) the 10% tescing sample plan (LGS's sample plan for hydraulic snubbers and mechanical PSB snubbers)

(b) the 37 te~ting sample plan (LGS's sample plnn for mechanical PSA snubbers)

Nonmandatory Appendix D includes a comparison of sample plans.

Snubber testing plans are pre sen led in flow ch an forrn in Nonmandalory Appendix E. A test plan shall be selected for each DTPG before the scheduled testing begins.

t3.3 The service life of all snubbers included in this program shall be monitored to ensure that the service Hfe is not exceeded between cxaminarmnllesrmg intervals.

The maximum expected service life for vanous seals. sprmgs. and other critlcal pans shall be extended or reduced based on monitored test results and failure history. Critical parts shall be replaced so that the mnxamum service life will not be exceeded during n period when the snubber is required to be operable.

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l..GS-5255:17-02-RPO?, Rev 0 Page 3-4 Snubber Program Document

• 41' 1 Interval Service life monitoring of snubbers shall be performed m accordance with Article ISTD-6000 with the use of Nonmandatory Appendix F providing supplemental guidance. Additional implementation requarements for Service Life Monitoring are described in procedure ER-AA-330-01 l.

Snubbers shall be replaced or reconditioned as required to ensure thnt the :;ervice life is not exceeded between surveillance inspecrions, during n period when the snubber is required to be operable. The replacement or reconditioning shnlt he documented and records retained in accordance with ASME Section XI und site procedures.

If the indicated service life will he exceeded prior to the next scheduled snubber service fife review, the snubber service life shnll be re-evalunted or the snubber shall be replaced or reconditioned so as to extend its service life beyond the dote of the next scheduled serv1ce life review.

J.4 Visual Exnmination, Functional Testing, and Service Life Monitonng Results 3.4. l The results of the visual examinations and the functional tests will be evaluated using the criteria of the ASME OM Code and site procedures. ASME Section XI provisions may be used for supplemental guidance.

Snubbers that do not appear to conform to the Visual Examination requirements of procedure ER~AA*~30*004. shall be reported for evaluation and appropriate correclive action.

Snubbers that do not appear to conform to the visual examination acceptance requirements nnd are hner confirmed as operable os a result of functional testing may be declared operable for the purpose of establishing the next visual inspection inrervnl, providing that the unacceptable condition did not affect operational readiness.

Snubbers that do not meel the operability resting acceptance criteria shall be evaluated to determine the cause of the failure and appropnate corrective action taken.

The service life of an snubbers is evnluatcd using manufacturing input and engineering information gained through consideration of the snubber service conditions and inservice functional test results.

3.5 Reports/Records 3.5. I The visual examination nnd functionnl testing results will be recorded and kept in accordance with the ASME OM Code nnd s1te procedures. Repair and replacement records and reports wi II be kept in nccordance with ASME Section XI and site procedures.

Records of the service life of nil hydrnulic and mechanical snubbers listed in lhis program, including the date al wh1ch the service life commences or expires, and associated instaJlation nnd maintenance records will be mninrained.

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LGS-5255l7*02-RP07, Rev 0 PageJ-5 Snubber Program Document .. 4111 lntcrvol Deta1 Js of examinatmns and tests conducted under this program need not bl!

included m the ASME Section XI Summary Report and Form NIS-1. An abstract of examinations completed may be provided in the Summary Report.

Form NIS*2 shall be included in the Summary Report for any ASME Section XI repnirs or replacemc.mts performl!d on the snubbers within the scope of this program.

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LGS~S25537 ~02-RP07. Rev 0 Pnge 4-l Snubber Program Document* 4*h Intervul 4.U SNUBBER

SUMMARY

TABLE 4.1 Snubber Program Summary Table IOCFR'i0.55a(b)(3)(v)(B) "Codes and Standards" allows usage of ASME OM Code.

Subsection JSTD.

The following TnbJes 4.1-1 and 4.1.2 providt! a summary of the ASM E OM Code, Subsection ISTD, Snubbt:r visual examanntions and functmnal lesting for the Fourth Snubber Interval al LGS.

The formnt of the Snubber Summary Tables is as depicted below and provides the following mfonnation!

ASMEOM Code OM Subarticle Subartide Exam Totals Frequency Relief Notes Subsection (with Number Number Requirements Requesf/

Subsection Description TAP Descriotion) Number (l) (2) (3) (4) (5) (6) (7) (8)

(I) ASME OM Code Subsection {with Subsection Description):

Provides the applicable ASME OM Code subsection number nnd a description as obtained from Subsection ISTD. Only applicable subsections to LGS are identified.

(2) OM Subarticle Number; Provides the subarticle number as identified in SubsectJon ISTD. Only those subnrticle numbers applicable to LOS are identified.

(3) Subarticle Number

Description:

Provides the subanicle description ns identified in Subsection ISTD. Identifies the methods selected to be performed at LOS.

{4) Examination Requirements:

Provides the visual examination und functional testing methods required by Subsection ISTD.

(5) Totals~

Provides the total number of snuhbers that pertain to that subarticle of Subsection ISTD.

Note that the total number of snubhers are subject lo chnnge aftt!r completion of plant modifications and design changes.

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LGS-.125537~02*RP07. Rev 0 Page 4-2 Snubber Program Document - 41h Interval (6) Frequency:

Prov1des the frequency for visual examinations and functional testing as addressed in Subsection JSTD and approved ASME OM Code Cases.

(7) Relief Request/TAP Number:

Provides tl listing of Relief Request/ TAP Numbers to sped fie snubber components.

Relief Requests and TAP Numbers thal genencnlly apply to all components, or an entire class nre not listed. If a Relief Request/TAP Number is idenu fied, see lhe corresponding relief request in Section 5.0 or the TAP Number in Section 2.5.

(8) N.Qtcs:

Provides a listing of program notes npplicnble to the Subsection ISTD subnrticle number.

If a program noic number is identified, see the corresponding program note in Tobie 4.1-3.

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LGS-525537-02 RP07 , Re" 0 Pa~e 4-3 Snubber Program Document- 4th Interval TABLE4.1-l UNIT 1 SNUBBER SUl\-IMARY TABLE ASMEOMCude OM Subarticle Nttmber Description Exam Totals Frequency Relief Request/ Notes Subsection (with Subarticle Req uirement.s TAP Number Subsection Number Description)

ISTD ISTD-4200 Accessible and Inaccessible Snubbcrs - Vi:.ual , VT-3 1049 Various I Snubber Mechanical PSA, Hydraulic. and Examinations Mechanical PSB ( 1 oooulation)

ISTD ISTD-5200 (DTPGJ} 37 Functional Test Plan - Functional 850 Every 2 Snubber Mechanical Type PSA Snubbers (Accessible/ Testing Refueling Tcsaing 1naccessible) Out agt!

{DTPG2) 10% Functional Test Plan - Functional 193 EVt!f)' 2 Hydraulic Type Lisega Snubbers (AcccssibJc/ Testing Rcfuding Inaccessible) Outage (DTPG1) 10% Functional Test Plan- Functional 6 Every 2 Mechanical Type PSB Snubbcrs (Inaccessible) Testing Refueling Outage amec foster wheeler ~

LGS 525537..02 RP07. Re~ 0 Pag~ 4-4 Snubber Program Document - 4th Interval TABLE4.1-2 UNIT 2 SNUBBER

SUMMARY

TABLE ASMEOM Code OM Subarticle Number Description Exam Totals Frequency Relier Request/ Notes Subsection (with Subarticle Requirements TAP Number Subsection Number Description}

ISTD lSTD-4200 Accessible and Inaccessible Snubbcrs

• Vh.uat. VT-3 649 Various 1 Snubber Mechanical PSA, Hydraulic, and Examinations Mechanical PSB (I population)

ISTD ISTD 5200 {DTPGI) 37 Functional Test Plan ... Functiona1 513 Every 2 Snubber Mechanical Type PSA Snubbcrs (Acccssibk/ Testing Refueling Tcstjng Inaccessible) Outage (0TPG2) 10% FunctionalTesl Plan- Functional 126 Every 2 Hydraulic Type Liscga Snubbcrs {Accessible/ Testing Refueling Inaccessible) Outage (DT?G3) 10% Functional Test Plan - Functional to Every 2 Mechanical Type PSB Snubbcrs (Accessiblt!/ Testing Refueling Inaccessible) Outage a11i2c fo:.; ter vvheeler

LGS-525537-02-RP07. Re" 0 Pilg.c 4 5 Snubber Program Document* 4th Interval TABLE4.1 .. J SNUBBER

SUMMARY

TABLE PROGRAM NOTES Note #t Note Summary l Per the ASME OM Code, Subsection ISTD. 2004 Edition throu~h the 2006 Addenda, Para-'!raoh ISTD-4250 "lnscrvke Examination fatervals.

2 Per the ASME OM Codt!, Suhsoction ISTD, 2004 Edition through the 2006 Addenda, Paragraph ISTD-5240 ..Test Frequency."'

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LGS-5255l7-02-RP07. Rev 0 Poge 5*1 Snubber Program Document - 41b Interval 5.0 RELIEF REQUESTS FROM ASME SECTION XI This section contains relief requests written per IOCFR50.55n(z)( 1) for situations wht!re allernntives to ASME Section Xl requirements provide an acceptable level of quality and safety~

per IOCFR50.55a(z)(2) for situations where complinnce with ASME Section XJ requirements results an a hardship or an unusual difficulty without a compensnting increase in the level or quahty and safety~ and per IOCFR50.55u(g)(5)(au) for situauons where ASME Sectmn XI requirements are considered imprncticnt.

The fol lowing NRC guidance was utilized to determine the com.~ct toCFR50.55a Paragraph citing for LOS relief r~quests. IOCFR50.55a(z)(I) und IOCFR.50.55a(z)(2) provide alternauves to the requirements of ASME OM Code. while 10CFR50.55a(g)(5)(iii) recognizes situntionnl impracuculides.

10CFR50.5Sa(z){ll: Cited in relief requests when alternatives to rhe ASME Section XI requirements which provide an accepUlble level of quality and snfety nre proposed. Examples arc relief requests which propose alternative non*destructive examination (NOE) methods and/or exam1nation frequency.

l OCFRS0.5SaCzl(2H Cited in relief requests when compliance with the ASME Section XI requirements as deemed to be a hardship or unusual difficulty without a compensating increase in the level of quality and safety. Examples of hardship and/or unusual difficulty include.

but nre not hmlted to, excessive radiation exposure, disassembly of components solely to provide access for examinations, and development of sophisticated tooling that would result in only minimal increases sn examination coverage.

10CFRSO.SSaJgl(S)Ciiil: Cited in relief requests when conformance with ASME Section XI requirements is deemed impractical. Examples of 1mpraclicul requirements are situauons where the component would have to be redesigned, or replaced lo enable the required inspection lo be performed.

The following relief requesb are subject to change throughout the inspection interval {e.g., NRC approval, withdrawal). Changes lo NRC approved nlternnuves (other than withdrawal) require NRC approval.

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LGS-525517~02~RP07. Rev 0 Snubber Program Document

• 4m lntcrvol Table 5.0-1 Relief Request Index Relief Revision Stntus1 (Program) Description/

Request Date Approval Summary1 l4R-XXS Note I: The NRC grants relief requests pursuant to lOCFll~0.55a(g)(6)(i) when Code requirements cunnol be met and proposed nlrcmatives do not meet the crilena of JOCFR50.55(z). The NRC authorir.cs rehef rl!quests pursuant to 10CFR50.55a(z)( I) if the proposed ahematives would provide an acceptable level of quahry and safety or under IOCFR..10.55a(z)(2) 1f compliance wilh lhc spec1f1ed requirements would result m hardslup or unusual difficulttes without a compensating increase in the level of safety. Requests for relief under IOCFR50.5'la(g)(5)(iii) are not robe submitted to the NRC for evaluation pnor to the hci:nsee perfonnmg che ASME Section Xl Code-required exammatmn. The NRC mny afso impose alternative requirements as it determines.

Note 2: This column represents the status of the latest revision. Relief Request Status Options: Authonzed -

Approved for use man NRCSE (Se~ Note I): Granted-Approved for use man NRC SE (See Note I);

Authorized Cond1uonally

• Approved for use m nn NRC SE which imposes certain conditions: Granted Cond1tiona1Iy-Approved for use in an NRC SE which imposes ce11am cond1t10ns; Exptred -Approval for relief has expired: Withdrawn - Relief has been withdrawn by the station; Nol Required - The NRC has deemed the rehef unnecessary m an SE or RAI; Pending ~ Rehef has been submitted to the NRC by the stnamn and is awaitmg approval.

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LGS-525.~l17*02*RP07, Rev 0 Snubber Program Document* 4111 Interval

6.0 REFERENCES

The references used to develop this Snubber Program Document include:

6. l NRC References 6.1. I Code of Federal Rcgulotions. THle 10, Energy .

.. Pnrt 50. Paragraph 50.55rL "Codes and Standnrds.n

.. Part 50. Paragrnph 2, "Definitions," the definition of "Reactor Coolant Prcssu1~

Boundnry."

6.1.2 Regulatory Guide I. l92, "Operation and Maintenance Code Case Acceptability.

ASME OM Code."

6.2 Industry References 6.2. l ASM E OM Codt!, Code for Operation and Maintenance of Nuclear Power Plants," the 2004 Ediuon through the 2006 Addenda (Subsection ISTA and ISTD). (41h Snubber Interval).

6.2.2 ASME Boiler and Pressure Vessel Code,Section XI, Division I, ulnservice Inspection of NucJenr Power Pinnt Components~" the 2007 Edition through the 2008 Addenda. (4'" ISi Interval).

6.3 Licensee Rl!fercnces 6.3.1 Limerick Generating Station Units I and 2. Updated Final Safety Anolysis Report (UFSAR).

6.3.2 Limerick Gencratjng Station Units 1 nnd 2. Technicnl Specifications (TS).

6.::u Limerick Generating Station Units I and 2, ISi Program Plan (ER-LG-330-lOOl}, Fourth Ten-Year lnservice Inspection Interval.

6.3.4 Limerick Generating Station Umts I and 2, ISi Augmented Inspection Program (ER-LG-3JO- I 002).

6.3.5 Limerick Generating Station Units 1 and 2, ISi Classification Basis Document

{ER-LG-330- t 003), Fourth Ten* Year Jns*ervice Inspection Interval.

6.J.6 Limerick Generating Station Units I and 2, Component and Classification Document (ER..LG-330-1004), Fourth Ten-Year Inservice Inspection Interval.

6.3.7 Limerick Generating Station Units J 4lnd 2, ISi Selection Document (ER-LG-330.rooS}. Fourth Ten-Year fnservice Inspection JntervaJ.

6.J.8 Limerick Generating Station Units 1 and 2, License Renewal Applicationt October 2014.

6.3.9 Procedure ER-AA-330, "Conduct of loservice Inspection Activities."

6..3.JO Procedure ER-AA<l30.003~ "lnservice Inspection of Section XI Component Suppons."

6.J.1 [ Procedure ER*AA-J~0-004, "Visual Examination of Snubbers."

6.3.12 Procedure ER-AA-330-009t ,.ASME Section XI Repair/Replacement Program:*

6.3.13 Procedure ER-AA-330-010. usnubber Functional Testing."

6.3.14 Procedure ER-AA~J30-011, "Snubber Service Life Monitoring Program **

6.3.15 Procedure ER~AA-3.15-016. "V'f..J Visual Examination of Component Supportst Attachments. and Interiors of Reactor Vessels."

6.3.16 Procedure EP..0 I J, "Methodology for Assigning and Maintaining the Quality Classification of Components . "

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LGS-525117-02-RPO?, Rev 0 Snubber Progrom Document* 41h lntervul 6.4 Licen~e Renewal Reference~ I Commitments 6.4.1 None.

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LGS~525517 .Q2-RP07. Rev 0 Pugt.! A-I Snubber Progrum Document

• 41h Interval ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNJT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER I APE-I MS-HOO:\ PSA 001 I I APE- IMS-HOO) PSA 001 I I APE-lMS-H006 PSA OOI J I APE-I MS-HOl l PSA 001 I I APE-I MS-HO I l PSA 001 I l APE* I MS-HO 14 PSA 001 1 I APE* I MS-HO I5 PSA 001 I I APE- I MS-H022 PSA 001 J I APE- I MS-H023 PSA OOI I I APE- I MS-H024 PSA 001 I I APE- I MS-H029 PSA OOf l I APE- I MS-H031 PSA 001 I 1 APE- I MS*H032 PSA OOl 1 I DBA-106-EO 1-H003 LISEGA 055 A I OBA-106-EOl-H005 LIS EGA oss A I DBA-106~H006 PSA 001 I I DBA-106-H007 PSA 001 1 I DBA-IO&.HOlO PSA 001 I I DBA-106-HOJ2 PSB 001 I 1 DBA-106-HOl3 PSB 001 I I DBA-106-HOJ4 PSS OOJ I I D8A-107-H012 PSA 049 l 1 DBA-l07-H013 PSA 049 l I DBA*I07-HOJ6 PSA 049 l l OBA-J07-HOl7 PSA 049 (

I DBA-l07-HOl8 PSA 049 l I DBA-107-H022 PSS 049 I 1 DBA-107-H023 PSB 049 I I OBA-I 08*EO I *H002(A) LISEGA OOJ I I OBA* I08-EO I*H002(B) LISEGA 001 I I DBA*J08-EOl-HOIO PSA OOJ l 1 DBA*108-EOl-HOI I PSA 001 I I DBA*l08-EOl-H012(A} PSA 001 I I DBA-108-EO J*HO t 2(8) PSA 001 I I OBA-I HJ-EOJ-H002 PSA 001 I J DBA*l 10-EOl-HOOJ PSA 001 I amec foster wheeler

LGS-525517-0:!-RP07, Rev 0 Snubber Program Document - 4111 Jntervnl ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE INACCESSIBLE AT NUMBER POWER I DBA-1 IO-EOJ-H006 PSA 001 I 1 DBA-112-H004 PSA 044 J t DBA-116-EOl-HOOJ US EGA 006 I I DBA-l 16-E07-HOOJ LISEGA 006 I 1 OBA-I 16-ElO-H<JOt LIS EGA 006 A t DBA-116-EI 1-H001 LISEGA 006 A 1 DBB-101-H002(A) PSA 049 I I DBB-f01-H002(B) PSA 049 I I DB B-105-HOOJ PSA 044 I I DBB-l 12-H003 PSA 044 I I DBB-1 J2-H004 PSA 044 I I DB 0-105-H002 PSA 006 I 1 OBD-10~-HOOJ PSA 006 l

( DB D-J 05-H004 PSA 006 I I DB 0-105-HOOS PSA 006 (

I DBD-117-HOOS LlSEGA 044 I I DBD-117-HOlO LIS EGA 044 I I DCA* l 01-EOJ-HOO f US EGA 044 I I DCA*IOl-EOJ-H002 LISEGA 044 I l DCA-IOl ..E04-HOOJ PSA 044 ]

I DCA-J0l-E04-H002 PSA 044 J I DCA-J01-H008 PSA 044 I I DCA-JOl-H009 PSA 044 I I DCA-101-HOIO PSA 044 I I DCA-IOl-HOl I PSA 044 I 1 DCA-l0l-HOI2 PSA 044 I I DCA-IOl-HOl3 PSA 044 I I DCA-10f-H014 PSB 044 I DCA-IOJ-HOl5 PSA 044 I DCA-JUl-HOl6 PSA 044 J

I l DCA-10l-H017 PSA 044 I I DCA-101-HOIS PSA 044 1 I DCA-J0t .. H045 PSA 044 I I OCA-101-H046 PSA 044 I l DCA-101-H047 PSA 044 r I DCA-JOl-H048 PSA 044 I amec foster wheeler ~

LGS-525517-02-RP07. Rev 0 Page A-J Snubber Progrnm Document* 41b lntervnl ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER I DCA~IOl-H049 PSA 044 I I DCA-101-H050 PSA 044 l I DCA-101-HO~I PSA 044 I I DCA-101-HO'i2 PSA 044 I I DCA-101-H014 PSA 044 I l DCA-IOl-H05c; PSA 044 I J DCA-l01-H056 PSA 044 I I DCA .. IOI-H057 PSA 044 I 1 DCA-l01-HO'l8 PSA 044 I I DCA-IOl-HO'i9 PSA 044 (

I DCA-J 01-H060 PSA 044 l I DCA-l01-H062 PSA 044 l 1 . DCA*IOl-H061 PSA 044 (

] DCA-101-H064 PSA 044 r 1 DCA-101-H065(Al PSA 044 I I DCA-tol-H065(B) PSA 044 J I OCA-101-H068 PSA 044 (

t DCA-101-H069 PSA 044 I 1 DCA-JOl-H070 PSA 044 I 1 DCA-l0Hi07l PSA 044 I I DCA-101-H072 PSA 044 I I DCA-t04-E02-H002 LISEGA 0.S I I I DCA-104-E02-H003 LISEGA 051 I I DCA-1 Q4.E02-HOl :'i LISEGA 051 I I DCA-104-E03-H002 LISEGA 051 I I DCA-104-E03-H003 PSA 051 I J DCA- 104-E03-H006 PSA 051 I 1 DCA-104-E01-H007 PSA 051 I I DCA-104-HOn PSA 051 J I DCA-104-H014 PSA 051 J l DCA-l04*HOli PSA 051 t I DCA-l 04-HO 16 PSA 051 I I DCA-104-HOl 7 PSA O'i 1 I l DCA-104-HOfB PSA 051 I I DCA-104*HOl9 PSA 051 l I DCA-104*H020 PSA 051 I

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LGS*52~517*02-RP07. Rev 0 Page A-4 111 Snubber Progrnm Document - 4 Interval ATTACHMEN UNIT 1 SNUBBER D l R

SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER N E POW t DCA-104-H02J PSA 051 I I DCA* I 04-H022 PSA O~J I I DCA-104-H023 PSA OSI I I DCA-l 04-H024 PSA 051 I DCA-l 04-H02S PSA 051 I t DCA-1 Q4..H026 PSA 051 I l DCA-104-H027 PSA 051 I l DCA-104-H028 PSA 051 I t DCA-104-H029 PSA 051 l 1 DCA- l04-H030 PSA 051 J I DCA.. J 04-HO~ l PSA 051 I I DCA-104-H032 PSA 051 I I DCA*I05-EOl-H002 LlSEGA 051 I I DCA-l 05-EO 1-HOOl US EGA 051 I f DCA-lOS-EOJ-HOOS LJSEGA 051 I I OCA-l Q5 .. H005 PSA O~I I DCA-l05-H006 PSA 051 f

' DCA-105-H007 PSA 051 I I DCA-I05-H008 PSA 051 I l DCA* I05-H009 PSA 051 I I DCA-l05-HOIO PSA 051 I 1 DCA-105-HOl I PSA OSI I l DCA-105-HOl 2 PSA 051 I

) DCA-105-HOl3 PSA 051 I l DCA*f05-HOl4 PSA 051 I I DCA-105-HOl 'i PSA 051 I I DCA-I05*H016 PSA 051 I J DCA-J05-HOl7 LlSEGA 051 t I DCA-l 13-EO 1-H002(A) USEGA 044 I I DCA-113~EOl-HOOZ(B) LISEGA t l DCA-l 13-EOI-HOOS LJSEGA 044 I r DCA-113-EOf*H006 LJSEGA 044 I I DCA-l I 3-EOl-H007 LISF.GA 044 I DCA-1 13-E02-HOO t

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DCA-l I 3-H004 PSA PSA 044 044 I

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LGS-525517-02-RP07, Rev 0 Page A-5 Snubber Program Document- 4*h lnlervul ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR TYPE SYSTEM UNIT SNUBBER l..OCATION lNACCESSIBLE AT NUMBER POWER I DCA-111-HOOS PSA 044 f l DCA* J I 6-J05-H002(A) LISEGA 041 I I DCA-l 16~J05-H002(B) LISEGA 04:1 I I DCA-1 I 6-J05"H004 LISEGA 04~ I I OCA*l 16-J05-HOU6 PSA 043 1 I DCA- l l7-J05-H004 LISEGA 041 I I DCA-l 17-J05-H006 PSA 043 I I DCA* 1 I 8*JO:'i-H002 LISEGA 04:1 I I DCA-J 1S-J05-H004 LISEGA 043 t I DCA-118-J05-HOOS LISEGA 043 J I DCA- l I 8-J05-H006 PSA 04J I I OCA-J 19-J05-H003 LlSEGA 043 J I OCA-119-JO'i-HOO'i LISEGA 04J J I DCA*l 20-J05-H005 US EGA 043 I l DCA-J 20-J05-H007 LISEGA 04:-4 I I DCA-f 2Q.J05-H008 LISEGA 043 I I DCA.. J2 t..JQ5-H005 LISEGA 043 I I DCA* l 22*J05-H004(A) US EGA 043 l I DCA .. I22-J05-H004(B) US EGA 043 I I DCA-J 22-J05-H006(A) US EGA 041 I I OCA* 122-105-H006(B) LlSEGA 043 I J DCA-l 23-J05-H005 LISEGA 043 I I DCA-123-J05.. H007 LISEGA 043 I I DCA- l 28-J02-H003 LIS EGA 043 (

I DCA-I 28*J02-H004 LISEGA 043 I I DCA- I 28-J05*H002 LISEGA 04J J I DCA-128-J05-H003 LISEGA 043 I I DCA-J 29-J02-HOO I LISEGA 043 I I DCA-129-102*H004 LISEGA 043 (

I DCA-129-J02-H007 LISEGA 043 J l OCA-129-J02-H010 LISEGA 043 I I DCA-1.30-102-H002 LISEGA 043 I I DCA-130-103-HOOI LlSEGA 041 r I DCA-r 3 l-J02"H003 LISEGA 041 t I DCA-134-J02-H008 LISEGA 043 I I DCA-134-J02-HOIO LISEOA 043 I amec fo ter wheeler ]$

LGS*525517-02-RP07, Rev 0 Pnge A-6 Snubber Prngrum Document - 4'h lntcrvul ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER I OCA* 114-J02*HO t I LISEGA 041 I I DCA-l ~ 1-JOl-H007 LISEGA 001 r 1 DCA-1 ~1-JOl-H003 PSA 001 t I DCA-l 7 l-EOl-H004 LISEGA 04) I I DCA-l 72-E02-H00l PSA 041 I I DCA .. J 72-E02-HOO.S LISEGA 041 I I DCA-174-E02-H002 LISEGA 041 I I DCA*l74-E02-H001 LISEGA 043 t l DCA* 175-EOl-HOO I LISEGA 043 I l DCA-175-EOl-HOOJ LISEGA 041 I I DCA*l7S-EOl*H004 LISEGA 041 f l DCA-175-EOl-HOOS LISEGA 041 I I DCA" I 76-E02*H002 LISEGA 04'.l J 1 DCA.. I 76-E02-H003 LISEGA 043 I I DCA-177-EO l-H003 LISEGA 043 I I DCA-l 80-E02~HOOJ US EGA 041 I I DCA* I 80-E02-H004 LIS EGA 043 l I DCA- J 82-E02-H002 LISEGA 041 I I DCA- I 82-E02-H003 LISEGA 043 I 1 DCA~l81-E01-H002 LISEGA 043 I l DCA- I81"EO l -H003 US EGA 043 J I DCA* l 84-E02-H006 LIS EGA 041 J I DCA-185-EOl-H002 LISEGA 043 I

) DCA* 185-EO 1-HOOJ LISEGA 041 I J DCA-J85-EOl-H006 LISEGA 043 I I DCA-192-JO I-HOO I PSA 001 I I DCA-192-JOl-HOOS LISEGA 001 1 I DCA-192-JO l-H006 LISEGA 001 I

( DCA-J92-JOl-H007 PSA 001 J I DCA-191 ..JOl-H002 LISEGA 001 f I DCA .. J91*JOl-H003 LISEGA 001 i I DCA*l94-JOl-H002 LlSEGA 001 I I DCA-196-JO I*HOOS LISEGA 001 I I DCA-196-JOl-H006 LIS EGA 001 I I DC A-106-JO 1-H004 LISEGA 001 I I DCA-107-JOf *H003 LISEGA 001 I (l

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LGS-~25!i17-Q2 .. RP07, Rev 0 Pa~e A-7 Snubber Pro~rant Document* 4 111 Interval ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCF.SSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER f OCA-108-JOJ-HOOI PSA 001 I l DCA-108-JOI-H004 PSA 001 I 1 OCA*] IO*EO 1-H002 PSA O::i2 I 1 DCA-1to-EOl-H008 USf.GA 0j2 l I DCA-1lO-EOl-HOl I PSA 052 J 1 DCA-1 J 1-EO I-HOO'.\ PSA 052 )

t DCA-.3l J-EOl-H004 PSA 052 I I DCA-31 l-E0l-H006 US EGA I I DCA-1J2-J03-H002 LlSEGA 043 I I DCA-3 I 2-10J-H005 US EGA 041 I I DCA*312-J03-H006 LISEGA 043 I 1 DCA*1J1-J02-H008 LlSEGA 043 I I DCA*1I.3-JO:t-H002 LIS EGA 043 I J DCA*J 13-J03-H004 LISEGA 041 l J DCA-11 l-J03-H005 LIS EGA 04J J I DCA-J J3-J03-H007 LIS EGA 043 1 I DCA-314-101-HOOI LIS EGA 044 I

) DCA*l 14-JO 1-H002 LISEGA 044 I j DCA-314-JO 1-H005 LISEGA 044 I I DCA-315 ..J01-H006 LISEGA 044 (

I DCA-i I6-J02-H003 LISEGA 044 I I DCA-318-EOl-H002 LISEGA 051 I I DCA-'.\ 18-EO l-H003 LISEGA 0.5} )

1 DCA-~ I 8*E02*HOOJ LISEGA 051 I I DCA-318-E02-H004 LIS EGA 051 I I DCA-118-EQJ.. HOO I LISEGA 0'.51 I 1 DCA-J I8-EOJ.. H004 LISEGA 051 I DCA-318-E04*H006 LJSEGA I

I DCA-'l l 8-E04*H007 LISEGA 051 051 '

I J DCA-3 J8-E05-H002 LISEGA 051 I I DCA-1J8-H002 PSA 051 I I DCA- l J8-HOOJ PSA 051 I DCA-118-H004 PSA 051 I I DCA*3 l 9-H002 PSA 052 I I DCA-119-HOOJ PSA 052 1 I DCA-J20-H002 PSA 052 J t

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LGS-525~:l7-02-RP07, Rev D Page A-8 Snubber Program Document - 41i1 Interval ATTACHMENT A UNIT l SNUBBER DETAILS ACCESSIBLE OR UNIT SNUBBER LOCATION TYPE SYSTEM INACCESSIBLE AT NUMBER POWER I DCA .. l20-H001 PSA 052 1 l DC'A-12 l-J03-H006 LISEGA OOI I l DCA-32 I -J03-H007 US EGA 001 1 I DCA<122-JO I-HOO J (A) US EGA 044 I I DCA-122-JO I-HOO I(B) LIS EGA 044 I I DCA-323-JOt-HOOJ (A) LIS EGA 044 I I DCA-121-JO I-HOO 1(B) LISEGA 044 I I DCC- IOl-HOl 9 PSA 044 I r DCC-10 l-H020 PSA 044 I I DCC-J01-H02 f (A) LISEGA 044 J I DCC-101-H02 l(B) LIS EGA 044 J I DCC- I 01-H022 PSA 044 I l DCC-l0l*H027 PSA 044 I I DCC-101-H032 PSA 044 I I DCC-l03-H017(A) PSA 044 l f DCC-I03-HO I 7(B) PSA 044 I I DCC-lm-HOl8 PSA 044 I I DCC-I01-H019 PSA 044 l l DCC-I 03-H020 PSA 044 I r OCC- l 03-H02 t PSA 044 I I DCC-l 03*H022(A} US EGA 044 I I DCC-I 01-H022(B) LIS EGA 044 I I DCC-I 03-H023 PSA 044 r I DCC- I 03-H024 PSA 044 I I DCC- I 03-H025 PSA 044 I I DCC-103~H026 PSA 044 I I DCC- I 03-H027 PSA 044 I t DCC-I 03-H028(A) PSA 044 I I DCC-I 03-H028(B) PSA 044 I I DCC-I 03-H029 PSA 044 I I DCC- I 03-H030(A) PSA 044 I I DCC- I 03~H030( B) PSA 044 I I occ.. 1OJ-HOl r PSA 044 I J DCC* I 01-H033 PSA 044 I I DCC~J01*H034 PSA 044 I I DCC-! OJ-H035 PSA 044 I amec foster wheeler ~

LGS*525537-02-RP07. Rev 0 Page A-9 Snubber Progrum Document - 4111 lnt<?rval ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR TYPE SYSTEM UNIT SNUBBER LOCATION INACCESSIBLE AT NUMBER POWER I DCC*I03-H016 PSA 044 [

I DCC- iO~-HOl 7 PSA 044 I I DCC-103-Hms PSA 044 I

( DCC-101-HOW(A) PSA 044 I I DCC- I OJ-HOW(B) PSA 044 [

I occ.. 1O'l-H040 PSA 044 I LlSEGA I

I DCC-103-H04f(A)

DCC- I 01-H041 (B) LISEGA 044 044 't I DCC-I 03-H042 PSA 044 l I DCC- I 03-H043 PSA 044 I I DCC-I 04-HOOS(A) PSA 044 I I DCC- I 04-H005(B) PSA 044 1 l DCC-I 04-H006 PSA 044 I I DCC-104-HOI t(A) PSA 044 I I DCC-104-HOJ J(B) PSA 044 I J DCC-104-H014 PSA 044 I l DCC-l 04-H020 PSA 044 I I DCC-104-H02 I PSA 044 (

J DCC-I 04-H022 PSA 044 t I DCC.* I04-H024(A) LISEGA 044 J 1 DCC- f 04-H024(B) US EGA 044 I I DLA- J01-EO I *H002 LISEGA 006 I I DLA-I 06-EO 1-H002 LISEGA 006 [

I DLA-I07-HOl I PSA 006 I I DLA-107-HOl 3 PSA 006 [

I DLA-107-HOl4 PSA 006 1 I DLA-107*HOt9 PSA 006 r I DLA-&07-H020 PSA 006 f DLA-I07-H021 PSA 006 I

'I DLA-l.07-H024 PSA 006 I I DLA- I07-H029 PSA 006 I I DLA-I08*H009 PSA 006 I r DLA- l08-HO 12 PSA 006 I I DLA*I08-HOl5 PSA 006 J f DLA-JQ8 .. H017 PSA 006 J I DLA-108-HOJ9 PSA 006 I J

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LGS-525.~i17*02-RP07, Rev 0 Pnge A-10 Snubber Program Document - 41b [ntefvnl ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER lNACC~IBLEAT POWER I DLA-108*H022 PSA 006 I I DLA-108-H023 PSA 006 J I DLA-I 08-H027 PSA 006 I I DLA-I 10-H003 PSA 052 I I DLA.. l IO..HOOS PSA 052 I I DLA*l 1J-H003 PSA 0~2 l I DLA* l t 1-H005 PSA OS2 I t DLA-1 12-H009 PSA 051 I I DLA-112-HOIO PSA 051 I l DLA-112-HOJI PSA 051 I I DLA-112-H015 PSA 051 I I DLA*l 12-HOl6 PSA 051 I I DLA-l 12-HOl7 PSA 051 I I DLA-I 12-HOl8 PSA 051 I I DLA-I l2-HOl9 PSA 051 I I DLA-I J2-H020 PSA 051 I I DLA-I J2-H02 I PSA 051 J I DLA-l l 2-H022 PSA 051 J I DLA- I l 2-H023 PSA 051 I I DLA-112-H024 PSA 051  !

l DLA-112-H025 PSA 05l I I EBB-101-H018(A) PSA 001 I I EBB-IOl-H018(B) PSA 001 I I EBB-10l*H019(A} PSA 001 I I EBB*IOl-HOJ9(B) PSA 001 l 1 EBB-IOJMHOl 6(A) PSA 001 I I EBB-I03-H016(B) PSA 001 I I EBB-104-HOl 5 PSA 001 I I EBB-l06-H005(AJ PSA 001 (

I EBB-I06-H005(8} PSA 001 I

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LGS*525517*02-RP07. Rev 0 Pnge A-11 Snubber Program Document .. 4111 Interval ATTACHMENT A UNITl SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER EBB-l07-H006 PSA 001 I

'I EBB-108-EOl-HOOJ LlSEGA 055 A l EBB-I 08*H002 PSA 055 A

[ EBB* I08*H004 PSA 055 A I EBB- I08*H016 PSA 055 A I EBB-I08-HOl9 PSA 055 A I EBB-108-H02l PSA 055 A I EBB* I 08*H026 PSA 055 A J EBB- I08-H032 PSA 055 A EBB~I08-H034 PSA 055 I EBB-108-H035 PSA 05~

A A

( EBB-t08-HOJ7(A) PSA 055 A I EBB-108*H037(B) PSA 05~ A I EBB* I 08-H038(A) PSA 055 A I EBB-108-H0:\8(8) PSA 05$ A 1 EBB-108-HO:l9 PSA 055 A I EBB* I08-H040 PSA 055 A I EBB-109-H002 PSA 049 A I EBB-109-HOOS PSA 049 A I EBB-109-H012 PSA 049 A l EBB-109-H016 PSA 049 A I EB B-109-H02J PSA 049 A I EBB-109-H035 PSA 049 A I EB B-109-H036 PSA 049 A I EBB-109-H017 PSA 049 A I EBB-109-H038 PSA 049 A I EBB-109-H019 PSA 049 A I EB B-109-H040 PSA 049 A I EBB-109-H041 PSA 049 A J EB B-109-H046 PSA 049 A I EBB .. f 14-JOl-HOOS LfSEGA 049 A I EBB-114-JOJ .. H006 US EGA 049 A I EBB-[ 15*JOl*H002 LISEGA 055 A 1 EBB- 12f-H027 PSA 051 A I EBB*l21-H038 PSA 051 A I EBB-129-HOO~(A) PSA 055 A

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LGS-!i25517-02*RP07, Rev 0 PageA-12 Snubber Program Document - 4th Interval ATTACHMENT A UNIT 1 SNUBBER DETAIL.."

E SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER t EBB- I 29-HOOS(B) PSA 0;)5 I EB B-129-HOOS A PSA 055 1 EBB-129-HOIOA PSA 0).4' l EBB-f29-H01 IA(A) PSA 055 I EBB-129-HOl IA(B) PSA 055 1 EBB-129*H018 PSA 055 l EBB- l 29-H036 PSA 055 I EBB-l29-H047 PSA 055 I EBB* I 29-H049 PSA 055 l EBB-129-H051 PSA 055 I EBB-129-H058 PSA 055 I EBB-I JJ .. 01F-H002 US EGA 051 I EBB-1 l l-HOOl PSA 052 I EBB-131-H004 PSA 052 I EBB* I JI *H006 PSA 052 I EBB .. t 31-HOIO(A) PSA 052 J EBB-131-HOIO(B) PSA 052 I EBB-IJ2-H001 PSA 052 l EBB-JJ5.H020 PSA 049 I EBB- I 35-HOJO PSA 049 I EBD.. J08-HOJ6 PSA 001 I EB Q .. l 08-H024 PSA 001 I EB D- I 08-H029 PSA 001 l EBD-I08-H032 PSA 001 I EBD-108-H033 PSA 001 l EBD... t08-H014(A) US EGA 001 J EB D-108-H034(B) LIS EGA 001 t EBD*l IO*H007 PSA 001 I EBD-111-HOl 1 PSA 007 I EBD-l 1l-HOJ4 PSA 007 I EBD-l 12*HOl7 PSA 001 I EBD-J 12-H018 PSA 001 I EB D-112-H020(A) PSA 001 I EBD-l 12-H020(B) PSA 001 I EBD- l 11-H024 PSA 001 r EBD-11 ~-H025 PSA oor

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LGS-.525517-02-RP07, Rev 0 Snubber Program Document .. 4*b Interval ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR TYPE SYSTEM UNIT SNUBBER LOCATION NUMBER INACCESSIBLE AT POWER I EBD-l 18-H017(A) PSA 001 I I EBD-l 18*H017(B) PSA 001 (

I EBD-118*H020 PSA 001 I EBD-l l8-H02S P<;A 001 r I EBD-118-H026(A) PSA 001 I I EBD-1I8*H026(8) PSA 001 [

I EBD*l 18-H028(A) PSA 001 I 1 EBD-J 18-H028(B) PSA 001 I I EBO-I 18-HOJS PSA 001 I l EBO-I t9-H024 PSA 001 I I EB0-119-H025 PSA 001 I I EBD* I 19-H01'.l(A) PSA 001 t I EBQ.. J 19-H011(B) PSA 001 I I EBD-119-H034(A) PSA 001 I I EHD-119-HOl4(B) PSA OOJ I I EBD* 1l 9-H035(A) PSA 00 1 l I EBD*l l9-H01'.i(B) PSA 001 J I EBD-120-11032 PSA 001 I I EBD- I 20-H04 I PSA 001 I t EBD-120-H049(A) PSA 001 J I EB D* I20*H049(B) PSA 001 I I EB D* I 20-H050( A) PSA OOJ I I EBD .. f 20-HOSO(B) PSA 001 I I EBD-12Q..H06l(A) PSA 001 I l EBD-120*H061(8} PSA 001 I I ECB .. f 11-H008 PSA 051 I I ECB-l I l-H009 PSA 051 I I ECB-111-HOIO PSA 051 I I ECB-111-HOl I PSA 051 I I ECB-1 l l*HOl2 PSA 051 l I ECB-11 J-HOl3 PSA 051 I I ECB-1 J !-HOl4 PSA 051 J I ECB-1I1-HOi5 PSA 051 I I ECB-J J 1-H016 PSA OSI I I ECB-1 I l-H018 PSA 051 J ECB~I 1l-H019 PSA 051

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LGS-52!i517*02-RP07. Rev 0 PngeA-14 Snubber Progrum Document - 4tJ1 (ut~rvnl ATTACHMENT A UNIT 1 SNUBBER DETAILS CCESSIBI.,E OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER I ECB- J l 1-H020 PSA 0)1 J I ECB*f t l-H02 I PSA 05l I I ECB .. J l 1-H022 PSA 051 I

{ ECB-l l T-H023 PSA 051 I I ECB-t t l -H024 PSA O~t I I ECB-l I l ~ H02'i PSA I ECB-1 l t-H026 PSA 051 051 '

I I ECB-l 11-H027 PSA 05 f 1 I ECB-l 1 l-H028 PSA 051 I 1 ECB*l 14-E02*H004i LISEGA 048 A I ECB-1 14~E09-H006 LJSEGA 048 A I ECC- J05-H004 PSA 044 I I ECC-105-HOO? PSA 044 I I GBB-101-HOOI PSA 051 A J GBB*JOJ.H002 PSA O~H A r GBB-IOl-H003 PSA 051 A l GBB-IOl-H005 PSA 051 A t GBB-101-H006 PSA 051 A l GBB-JOl-H007 PSA 051 A I GBB-10l-HOtJ PSA 051 A l GBB-JOJ-H020 PSA 051 A I GBB-IOl-H025 PSA 051 A I GBB-JOl-H030(A) PSA 051 A I GBB-I01-H030(8) PSA 051 A l GBB-IOl-H03l PSA 051 A I GBB-101-H032 PSA 051 A l GBB-IOl-HO'n PSA 051 A I GBB-102-HOOI PSA 051 A I GB B-102-H002(A) PSA 051 A I GBB-102-H002(8) PSA 051 A I GBB-102-HOO; PSA 0.51 A I GBB-102-H004(A) PSA 051 A

( GBB-I02 .. H004(8) PSA 051 A I GBB-102* H008(A) PSA 051 A I GBB-J02-H008(B) PSA 0i;1 A I GBB-102-HOIO(A) PSA 051 A amec foster wheeler .,

1..GS-52.55:l7-02-RP07, Rev 0 Page A-15 Snubber Progrum Document - 4111 Interval ATIACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNl'f SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER I GBB*l02-HOIO(B} PSA 051 A I GBB-102-H012 PSA 0')1 A J GBB-l02*H014(A) PSA o*n A I GBB-l02-HOl4(B) PSA 05l A f GBB-102*HOf9 PSA 051 A I GBB-102-H020 PSA 0:51 A I GBB-102-H024 PSA 051 A I GBB-I02-H02~ PSA O~I A I GBB-102-H027(A) PSA 051 A l GBB-I02-H027(B) PSA 051 A I GBB-102-H028 PSA 051 A I GBB-102-HOJO PSA 051 A t GBB-102-HOJI PSA 051 A 1 GBB-I02-HO:H PSA 051 A l GBB-102*H014(A) PSA O:'il A I GB B-102-H034(B) PSA 051 A J GBB-102-HOJ5 PSA 051 A I GBB-103-HOOI PSA 051 A f GBB-105-H009 PSA 051 A I GBB-105-HOIO PSA 051 A I GBH-105-H012 PSA 05 l A I GBB-I05-HOl3 PSA 051 A I GBB-.105-H022 PSA 051 A GBB-105-H029 PSA 051

[ GBB-105-H033 PSA 051 A

A I GBB*I06-H007 PSA OSI A l GBB-106-HOOS PSA 051 A I GBB-106-H009 PSA 051 A I GBB*107-H007 PSA OSI A I GBB-107-HOOS PSA 05l A I GBB-107-HOIO PSA 051 A I GBB-107-HOr t PSA 051 A I GBB-107-HOJ2 PSA 051 A 1 GBB-J07-H016 PSA OSJ A I GBB-107-HOl7 PSA 051 A I GBB-107-H026(A) PSA 051 A arnec foster wheeler

LGS*!\2~~37~02-RP07. Rev 0 Pngc A-16 Snubber Progrum Document .. 4' 11 Interval ATTACHMENT A UNIT 1 SNUBB.ER DETAILS ACCESSIBI.. E OR TYPE SYSTEM UNIT SNUBBER l..OCA TION INACCESSIBLE AT NUMBER POWER I GBB-f07*H026(B} PSA O~I A 1 GBB-t 07-H027 PSA Oil A 1 GBB-107-H028 PSA O~J A PSA O'lt I

GBB-108-H009 GBB-I08-HOl4 PSA 051 A

A I GBB-109-H034 PSA 0~1 A I GBB-t09-H038 PSA 051 A I GBB-109-H04~ PSA 0.5 J A I GB B-109-H049 PSA 051 A l GBB-J 11-H006 PSA 051 A I GBB-l 12-H005 PSA 052 A I GBB-f t2-H03 I PSA 052 A I GBB-112-H041 PSA 052 A l GBB-l 12-H047 PSA OS2 A I GBB-l 12-H048 PSA 052 A l GBB~l 12-HOSO(A) PSA 052 A I GBB-112-HOSO(B) PSA 052 A

[ GBB-111-HOI~ PSA 052 A I GBB-l 11-H029(A) PSA 052 A l GBB-l 13-H029(B) PSA 052 A PSA 052 I

GBB-l 13-H030 GBB~I 13-H014 PSA 052 A

A

( GBB-113-H01:S PSA 052 A l GBB-1 l J-H016 PSA 052 A I GBB-l I ':\-H037 PSA 052 A I GBB-113-H039 PSA 052 A I GBB-r 11-H040 PSA 052 A l GBB-l 11-H041 PSA 052 A I GBB-111-H043 PSA 052 A I G.BB-l l3*H044 PSA 052 A l GBB-11 i-H046 PSA 052 A f GBB-l 13-H052 PSA O:'i2 A I GBB-114-H005 PSA 052 A J GBB .. f J 6-02F-H006 LISEGA 051 A I GBB-f 16-H038 PSA 051 A I GBB-l 16*H05 l PSA 05f A amec foster wheeler s

4

LGS-52~517-02-RPO?. Rev 0 Pu~e A-17 Snubber Program Document

• 4tlt lntervul ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSJBl..E OR TYPE SYSTEM UNlT SNUBBER LOCA TlON INACCESSIBLE AT NUMBER POWER I GBB*l 16-H05~ PSA 051 A I GBB-117-11004 PSA QC\J A I GBB-117-HOIO PSA O'H A I GBB-117-HOl2 PSA 05f A I GBB-l 17-H017 PSA 051 A I GBB-l 17-H019 PSA 0.51 A I GBB-l 17-H02 I PSA 051 A I GBB-118-HOt'i(A) PSA 05l A I GBB-118-HOlS(B) PSA O'il A I GBB-l 18*H025(A) PSA 051 A I GBB-1 t8-H025(B) PSA OSI A I GBB-l 18-H028 PSA 051 A I GBB-118-H029 PSA 051 A I GBB*I 18-H03J PSA 051 A f GBB-118-H034 PSA O'il A I GBB-l 18-H035 PSA 05! A I GBB-1l8-Ho:\7 PSA 051 A I GBB-l 18-H041 PSA 05l A I GBB*1 J8-H045 PSA 051 A I GBB*l 18-H049(A) PSA 051 A I GB B- l I8-H049(B) PSA 051 A I GBB-J 18-H05l PSA 051 A l GBB*l J8-H054 PSA 051 A I GBB*I 18-H056(A) PSA 051 A 1 GBB*l 18-HOS6(B) PSA 051 A I GBB-f 18-HOS9 PSA 051 A I GBB-t 18-H060 PSA 051 A I GBB-l 18-H06J PSA 051 A I GBB-1 f8-H062(A) PSA 051 A 1 GBB-l 18-H062(B) PSA 051 A 1 GBB .. f 18-H063 PSA 051 A I GBB-t 18-H064 PSA 051 A I GBB-1 l8-H065 LISEGA 051 A I GBB-118-H066 LJSEGA 051 A I GBB-l J8-H067 PSA 051 A 1 GBB .. J 18-H068 PSA 051 A amec foster wheeler

LGS-i25!l.J7-02-RP07, Rev 0 Page A-18 Snubber Progrnm Document - 4'h Interval ATTACHMENT A UNIT 1 SNUBBER DETAILS SYSTEM ACCESSIBLE OR UNIT SNUBBER LOCATION TYPE NUMBER CNACCESSJBLE AT POWER I GBB-118-HO?I PSA 051 I I GBB-118*H072 PSA O'il A t GBB-l 18-H078 PSA 04;1 A l GBB-i 18-H081 PSA 051 A I GBB-l l9-H009 PSA Oil A I GBB-J 19-HOl I (A) PSA O'il A I GBB-119-HOl l(B) PSA 011 A I GBB-119-H016A PSA 0~1 A t GBB*l 19-HOl7(A) PSA 051 A I GBB*I 19-H017(B) PSA 051 A I GBB-119-H0l8{A) PSA 04il A I GBB-119wHOJ8(B) PSA 051 A I GBB- J 19-HO I 8(C) PSA 051 A I GBB-119-H025 PSA 051 A l GBB-119-HOJJ PSA 051 A I GBB*l 19-H040 PSA 051 A t GBB-l 19-H041(A) PSA 051 A I GBB-119-H041(8) PSA 051 A I GBB-119-H04J PSA 051 A I GBB-J 19-H045 PSA 051 A I GBB*J 19-H046 PSA 051 A I GBB-119-H047 PSA 051 A I GBB-119-H060(A) PSA 051 A I GBB-l I 9-H060{B) PSA 051 A l GBB-119-H063 PSA 051 A I GBB-J J9-H070(A) PSA 051 A I GBB-119-H070(B) PSA OSI A 1 GBB*l 19-H075 PSA 051 A I GBB-1 f9-H079 PSA 051 A I GBB-l l9-H081 PSA 051 A I GBB .. J I9-H082 PSA 051 A f GBB-119-HOS3 PSA 051 A I GBB-119-H087 PSA 051 A I GB B-119-H088 PSA 051 A I G8B .. l 19-H089 PSA 051 A I GBB* 1 l9-H092 PSA 051 A

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LGS-525517-02-RP07. Rev 0 Pagt! A-l9 Snubber Program Documen l - 4111 lnlervnl ATTACHMENT A UNIT 1 SNUBBER DETAILS SYSTEM ACCF.SSIBLE OR UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER I GBB-l 19-H091(A) PSA 0'11 A I GBB-l 19-H091(B} PSA 0.~I A I GBB-1 J9-H097 PSA O'll A I GBB-119*H098 PSA 0<>1 j I GBB-119-H099 PSA 051 A I GBB-119-H IOO(A) PSA 051 A I GBB-l l9-H 100(8) PSA 05J A I GBB-119-H to I PSA 051 A I GBB-1l9-H104 PSA OSI A J GBB-119-H106 PSA 0~1 A I OBB-J J9-HJ08 PSA O~I A

( GBB-l 20-H004 PSA OSI A I GBB-120-H007(A) PSA 051 A I GBB-120*H007(B) PSA 051 A l GBB-J'20-H008(A) PSA 051 A I GBB-120-H008(B) PSA 051 A l GBB-120-H009 PSA 051 A 1 GBB-123-E04-HOOJ LISEGA 0.51 A I GBB-126-E08-H004 LIS EGA 051 A J GB8-126--E09-H004 LISEGA 052 A l GBC-101-H060 PSA 001 I I GBC.. t0t-H061 PSA 001 I I GBC*I01-H061 PSA 001 I I GBC-l 01-H065 PSA 001 1 I GBC-101-H07f PSA 001 I I GBC*I01-H075 PSA 001 I I GBC-JOJ.H076 PSA 001 I I GBC-JOl~H077 PSA 001 I l GBC-IOl-H082 PSA 001 l l GBC~IOl~H084 PSA 001 I 1 GBC-IOl*H087 PSA 001 I 1 GBC-IOl-H088 PSA 001 I I GBC-101-H092 PSA 001 1 I GBC-l01-H097 PSA 001 I 1 GBC-101-H098 PSA 001 I I GBC IOl-H IOO PSA 001 I amec foster wheeler  ::.:

LGS-:12.i!517-02-RP07, Rev 0 Page A-20 Snubber Program Document

• 41b lntervol ATTACHMENT A UNIT 1 SNUBBER DETAILS I i'..

SNUBBER LOCATION TYPE SYSTEM UNIT NUM.BER l GBC-101-HIOI PSA 001 I GBC-101-H 101 PSA OOt I GBC-IOJ-H 104 PSA 001 I GBC-l01-HI05 PSA OOJ I GBC-lOl-HI 14 PSA OOJ I GBC-101-Hl 19 PSA 001 J GBC-IOl-Hf29 LISEGA OOJ I GBC-101-H 131 PSA OOl l GBC-IOl-H 132 PSA 001 I GBC- 101-HB3 PSA OOJ J GBC-101-H D:5 PSA 001 I G BC- I 01-H 138 LISEGA 001 I GBC-IOl-H 139 PSA 001 I GBC-.I Ol-Hl40 LlSEGA oor I GBC-101-H 141 PSA 001 t GBC-fOl-H 143 PSA 001 I GBC*lOJ*H 144 PSA 001 f GBC-101-H 145 PSA 001 I GBC-101-H 151 PSA 001 1 GBC-101-H 153 PSA 001 I GBC-IOJ-H 154 PSA 001 I GBC-101-H 155 PSA 001 I GBC-JOl-H156 PSA 001 I GBC-101-H 164 PSA 001 I GBC-101-H 165 PSA 001 I GBC-10t-Hl68 PSA OOl I GBC-I01-Hl69 PSA OOI I GBC-101-H J89(A) PSA OOJ I GBC* IO 1-H f 89(8) PSA 001 I GBC-fOl-1-1190 PSA oor GBC-101-H 19l(A) PSA 001

't GBC-101-Hl91(8) PSA 001 I GBC-IOl*H 192 PSA 001 I GBC-101-HJ94 PSA 001 I GBC-J01 -H197 PSA 001 I GBC-101-H 198 PSA OOf

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LGS-5255:17-02-RPO?, Rev 0 Pngt! A-21 Snubber Program Document* 4'" lntervul ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESS ~

SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCES POWE 1 GBC-102-HOOI LISEGA 012 I GBC-102-H006(A) PSA 011 I GBC-l02-H006(B) PSA 01 2 l GBC-102-H009 PSA 012 I GBC-lff\-l-t007 PSA 01 2 I GBC-104-H002 PSA 0 12 I GBC-104-H007 PSA 01 2 I GBC-I04-H008 PSA 01 2 I GBC-l 10-H004(A) PSA 01 2 I GBC-l IO-H004(B) PSA 012 I GBC-l 10-H007 PSA 012 f GBC-203-H008 PSA 012 I GBC-203-H009 PSA 012 I GBC-21 O-H004(A) PSA 012 1 GBC-210-H004(B) PSA 012 I GBC-21 O-H007 PSA 012 I GBD-137-H004 PSA 050

) HBB-IOl*H009 PSA 049 I HBB-JOl-HOl2 PSA 049 I HBB-101 .. HOIJ PSA 049 I HBB-l01-HOl4 PSA 049 I HBB-IOJ-H016 PSA 049 I HBB*I02-H007 PSA 049 I HBB-103-H004 PSA 049 I HBB-l03-H006 PSA 049 I HBB-IOJ-H007 PSA 049 I HBB-104-H030 PSA 049 I HBB-108-H004 PSA 055 A 1 HBB-108-H009(A} PSA 0~5 I H BB- I 08-H009(B) PSA 055 I HBB-108-HOl 1 PSA 055 I HBB-109-HOOI PSA 055 I HBB-109-H004 PSA O'i5 I HBB .. 109*H005 PSA 055 I HBB .. f 09-Hfl06(A) PSA 055 I HBB-109-H006(B) PSA 055 arnec foster wheeler '....

I .

LGS-525517 *02-RP07. Rev 0 Pnge A-22 Snubb~r Progrum Document- 41h Interval ATTACHMENT A UNIT 1 SNUBBER DETAILS E

• SYSTEM UNIT SNUBBER LOCATION TVPE NUMBER PO I HBB-1 IO-H004 PSA 055 I HBB-t 17-HOl l PSA 051 I HBB-117-HOl4 PSA 0:)1 I HBB*l l7-H021(A) PSA 051 t HBB-l 17-H02](8) PSA 051 I HBB-117-H024(A} PSA 0.SJ I

• HBB-1 t7-H024(B} PSA 051 I HBB-l 17-H02~(A) PSA 051 I HBB-117-H025(B) PSA 051 I HBB-118-HOJO PSA 051 I HBB-118*H03 I  ?SA 051 I HBB .. l 18-H0l4 PSA 051 I HBB-118-H0'\6 PSA 051 I HBB-J J8-H017 PSA O,i l I HBB-118-H018 PSA 051 I HBB-l 18-H040(A) PSA 051 I HBB-l 18-H040(B) PSA 051 I HBB*ll8-H041 PSA 051 1 HBB-118-H044 PSA 051 I HBB*l 18*H047 PSA 051 l HBB-l 18-H048 PSA 051 r HBB-118-H052 PSA 051 I HBB-118-H055 PSA 051 I HBB-J 18-H056(A} PSA OSJ J HBB*l 18-H056(B) PSA 051 1 HBB .. l J8-H058 PSA OSI t HBB-118*H059(A) PSA 05(

I HBB-118-H059(B) PSA 051 I . HBB-118~H06l PSA 051 l HBB-118-H063(A) PSA 051 I HBB-118-H06l(B) PSA 05J I HBB-l l8-H064 PSA 051 I HBB*l 18-H070 PSA 051 I HBB-118-H07 J(A} PSA 051 I HBB-118-H07f(B) PSA 051 I HBB-l f 8-H072 PSA 051 amec foster wheeler

LGS-525517-02-RPOJ. Rev 0 Page A-21 Snubber Progrom Document - 4i1i Interval ATTACHMENT A UNIT 1 SNUBBER DETAILS

.ACCESSJBU~ OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER 1 HBB-1 l8*H07::\ PSA 051 A 1 HBB-1 i8-H074 PSA O~l A HBB-l 18-H07'; PSA 0:11 A

' PSA 051 HBB-1I8-H076 A I HBB-l 18-H077 PSA 051 A I HBB-l t8-H078 PSA 051 A I HBB*t 18~H079 PSA 051 A I H BB-118-HOSO PSA 051 A I HBB-1 l8-H082 PSA 051 A J HBB-118-H083 PSA 051 A I HBB-l l8-H085 PSA 051 A I HBB*I 18*H086 PSA 051 A J HBB-J 19-HOOJ PSA 051 A I HBB-119-H002(A) PSA 051 A J HBB-119-H002{B) PSA 051 A J HBB*l 19.. H004 PSA 051 A 1 HBB-119-H006 PSA 051 A I HB B-1 J9-HOOS PSA 051 A I HBB-1 J9-HOl3 PSA 051 A J HBB-l 19-H015(A) PSA 051 A I HBB-119-H015(B) PSA O'il A l HBB*l 19-HOl7 PSA 051 A I HBB-1 t9 .. HOl8 PSA 051 A I HBB-J20*HOIO PSA 052 A l HBB-l 20-HOl5 PSA 052 A I HBB-l 20-H023 PSA 052 A t HBB-120*H027 PSA 052 . A I H B B-120-H028 PSA 052 A 1 HBB-120-H031 PSA 052 A I HBB-l 20*H034 PSA 052 A I HBB .. J24-H024 PSA 058 A I HBB-124-H035 LISEGA 058 A I HBB-124-H036 LIS EGA 058 A f HB B- I 24-H037 LIS EGA 058 A I HBB*l24-H038 PSA 058 A HBB-t24-H040 PSA 058

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LGS-.525.5.17*02-Rl'07, Rev 0 PageA-24 Snubber Pro~rum Document .. 4'" Interval ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER I HBB-125-H006 PSA 0~1 A I HBB-l 2'5-H008 PSA 0'57 A I HBB-125-HOIO  ?SA 057 A 1 HBB-126-H006 PSA O:'l8 A I HBB-126-HOJ 1 PSA 058 A 1 HBB*126-HOJ'.\ PSA 058 A I HBB-127-H006 PSA 058 I I HBB-127*H008 PSA 04'8 (

I HBB-127-HOl3 PSA 058 [

I HBB-t27-H014 PSA 058 I I HBB ... 127-H017 PSA 076 I J HBB*l27-H019(A) PSA 057 J I HBB-127-HOl9(B) PSA 057 I I HBB-127-H022 PSA 057 l I HBB-128-H005 PSA 058 A I HBB.. J28-H02l PSA 058 A I HBB-128*H022 PSA 0.58 A I HBB-128-H026(A) PSA 057 A I HBB-128-H026(B) PSA 057 A I H BB* 1J4-H002 PSA 052 A I HBB-140*EOl-H008 LISEGA 051 A J HBB-140..EOt-HOl I LISEGA 051 A I HBB-l41-E13*HOOI LISEGA 043 I l HBB-141-Et3-H002 US EGA 043 I I H BB-14J-E l J-H003 LISEGA 041 I

( HBB-141-E I 3-H007 LISEGA 04~ I I HBB-14l-E1 S*HOOJ US EGA 041 r I HBB-l43-E30-HOOI LIS EGA 051 I I H B B-14J*E10-H002 US EGA 051 I I HBB-145-H002 PSA 049 A l H BB-170-EO l-H001 US EGA 052 A I HBB-170-EJ2-H017 LISEGA 052 A I HBB-170-E21-HOIO US EGA 052 A 1 HBB*l 7fl..E27-HOIO LIS EGA 052 A I HBC~082*HOI 5(A) PSA Off A I HBC - 082~HOI 5(8) PSA OJ I A amec foster wheeler ~

LGS-'i25517-02-RP07. Rev 0 Snubber Progrum Document .. 4*1t Interval ATTACHMENT A UNIT 1 SNUBBER DETAILS SYSTEM ACCESSIBLE OR UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER I HBC-081-H004 PSA 011 A I HBC-081-H027 PSA Of I A I HBC-084-HOO~ PSA OJI A l HBC-084~1-1014 PSA 011 A I HBC-084-HO 18 PSA 011 A I HBC-084-H026(A) PSA 011 A l HBC-084-H026(B) PSA on A I HBC-091-H 164(A) PSA 012 A t HBC-091-H 164(8) PSA 0!2 A I HBC--091*HJ74(A) PSA Ot2 A I HBC-091-H 174(8) PSA 012 A I HBC-10l-H049 PSA 05] A I HBC-I09-EOl-H004 PSA 051 I I HBC-109-EOJ-H007 PSA 053 I l HBC-109-E02-HOOI PSA 051 (

I HBC-I 09-E02-H001 PSA 05J I l HBC-J 09-E02-H004 PSA 053 l I HBC- I09-E02-HOO.~ PSA 051 I l HBC-f 09-E02-H006 PSA 0~1 l I HBC-I 09-E02*H007 PSA 051 I I HBC-I 09-E02-H009 PSA 053 I 1 HBC-I 09-E02-HO I 0 PSA 053 I I HBC-I09-E02-H012  ?SA 053 I 1 HBC- I 09-E02-HO f 4 PSA 053 I I HBC-J 09-E05-H004 PSA 053 J I HBC- I J5-HOJ4 PSA 061 A I HBC~l47-H006A PSA 011 A I HBC-152-HOOIA PSA OJI A J H8C-l52-H021 PSA 011 A I HBC-I 8J-H005(A) PSA 012 A I HBC-181-HOOS(B) PSA 012 A I HBC-J81-H010 PSA 012 A I HBC*l94~H020 PSA 012 A I HBC~280-H004(A) PSA 012 A I HBC*280-H004(B) PSA 012 A I HBC-280-HOI J PSA 012 A amec foster wheeler

LGS-525.517-02-RPO?, Rev 0 Puge A-26 Snubber Program Document* 4*h Interval ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE: INACCESSIBLE AT NUMBER POWER l HBC-291-HOI J PSA 011 A I HBC-<<i07-H 164(A) PSA 012 A I HBC-~07-H 164(8) PSA Ol2 A I HBC-~07-Hl72 PSA Ol2 A 1 HBD-l6l~HOl9 PSA 051 A I HBD-186-H045 PSA 008 A I HBD-186-H061 LJSf.GA 008 A J HBO* t 86-H091 l..ISEGA 008 A I HBD-186-H092 PSA 008 A

) HBO-t86*H09., PSA 008 A l HBD-J95-H021 PSA 052 A I HCB-IOl-H012 PSA 048 A I HCB .. JOl-HOl8 US EGA 048 A I HCB*IOl*H024 LJSEGA 048 A I HCB*l01-H029 LISEGA 048 A I HCC-101-H0'.\8 PSA 053 A I MCC-101-H056 PSA 053 A 1 HCC.*l01*H057 PSA 053 A I HCC-I04-H00l(A) PSA 053 A I HCC-104-H003(8) PSA 053 A t HCC-I 04-H005(A) PSA 053 A I HCC-104-HOOS(B) PSA 053 A HCC-I04-H007 PSA 053 A

' HCC-104-H008 PSA 053 A

) HCC-104-HOIS PSA 053 A I HCC-I04-H032 PSA 053 A I HCC-I05-H02J(A) LISEGA 053 A I HCC-I05-H023(B) LISEGA 053 A I HCC- I 05-H024 LISEGA 051 A l HCC-105-H027 PSA 053 A I HCC- l05~H033 PSA 051 A l HCC-l 1t-H0.32 PSA 05l A l HCC*l 34*E19-H003 LISEGA 001 1 l HCD-107-HOIJ PSA 008 A I HCD-107-H034 PSA 008 A 1 HCD-108-HOl J(A) LISEGA 008 A amec foster wheeler <

LGS-.525517-02-RP07, Rt!v 0 PugcA-27 Snubber Program Document - 4*1t Interval ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR TYPE SYSTEM UNIT SNUBBER LOCATION INACCESSIBLE AT NUMB RR POWER I HCD-I08-HO 13(8) US EGA 008 A I HCD-J 08-HO:l4 PSA 008 A I HCD-108-H046 PSA 008 A I HCD-J08-H054 PSA 008 A I JB0..005*H046 PSA om A t J BD-005-H047(A) PSA OlO A I J BD--005-H047(B) PSA O!O A I JBD-l J1 ..HOl8 PSA oro A JBD-1 J3-H024 PSA OlO I JBD-111-HOJl PSA OJO A

A I JBD-J IJ-HOJ8(A) PSA OIO A 1 JBD-11J-H039(A) PSA 010 A I JBD-1 t6-HOl8(A) PSA om A I JBD-116-HOIS(B) PSA 010 A I JBD-146-H020 PSA OIJ A I J BD-146-HOS I PSA on A I JBD-J48-H027(A) PSA on A I JBD-t48-H027(B) PSA 013 A I J BD- I 48-H062 PSA on A 1 JBD-14&-H066{A) PSA 013 A I JBD-148-H066(8) PSA 013 A I J.BD-148-H070(A) PSA 013 A I JBD-148-H070(B) PSA OD A l J BD* I 48.. H07 J(A) PSA on A I JBD-148-H07 J(B) PSA on A I JBD-148-H073 PSA 013 A I J BD*.W2~H048(A) PSA 010 A I JBD-202-H048(8) PSA OIO A I JBD-224-HOJ6(A) PSA OJO A I J BD-224-H036(B) PSA 010 A I JBD-361-HOJ J PSA 092 A I JBD-16J .. H015 PSA 092 A 1 J B0.,'.~6J-HOI7 PSA 092 A I JBDM16l-H019 PSA 092 A I JCD-111-E48-H003 LIS EGA 059 I I JCD* 11 J-E52-H009 LISEGA 059 I

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LOS-52.'i517-02-RP07, Rev 0 Pnge A-28 Snubber Program Document¥ 4111 Interval ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER I SBD-078-F05-H011 LlSEGA 078 A I SBD-141-EOl-HOOJ LIS EGA 041 I I SBD-141-EOl-H002 LISEGA 041 f I . SBD-14"\-Eot-HOOl LISEGA 04'\ I I . SBD-141-EOl -HOO~ US EGA 043 I I SB D- l 41-E21-HOO I US EGA 041 l I SBD-141-FO'i-HOOI PSA 04J I I SBD-141-FO~-HOOl LIS EGA 04J I I SBD-141-F05-H004 PSA 04'l I t SBD-141-F05-H006 PSA 041 I I SBD-14J-F05-H007 PSA 041 f f SBD-141-F05-H008 PSA 041 J l SBD-J 4 l-F06-H003 LISF.GA 041 I I SBD-I43-F06-H004 LIS EGA 043 I I

• SBD-141-F07-H002 LJSEGA 04J I t SBD-141-F08.. H004 LIS EGA 041 1 I SBD-151-El5-H006 PSA 051 I.

) STG-1 MS-HOO I PSA 001 I I STG-1 MS-H002 PSA 001 I i STG-1 MS-H004 PSA 001 1 f STG-1 MS-HOOS PSA 001 (

r STG-1 MS-H007 PSA 001 1 t STG-1 MS-HOOS PSA 001 I I STG* I MS-HO I0 PSA OOJ I I STG-IMS-HOl I PSA 001 l I STG-1 MS-HOI9 PSA 001 J I STG* I MS-H020 LIS EGA 001 l I STG-1 MS-H02 l (A) LIS EGA 001 I

,' STG-f MS-H021(B)

STG* l MS-H022(A)

US EGA LISEGA 001 001 I

I I STG-1 MS-H022(B) US EGA 001 I I VRR-lRD-HOOJ PSA 043 l I VRR .. JRD*H002 PSA 043 I I VRR-JRD-H001 PSA 043 I I V RR-1 RD-H004 PSA 041 I I VRR*IRD-H005 PSA 04l I amec fo* ter wheeler "';;

LGS-:125517-02-RP07, Rev 0 Page A-29 Snubber Program Document* 411t Interval ATTACHMENT A UNIT 1 SNUBBER DETAILS SYSTEM ACCESSIBLE OR UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER l VRR-l RD-H006 PSA 041 I l VRR-IRD-H007 PSA 041 r VRR*IRD-HOO& PSA 041 I I VRR-IRD-H009 PSA 043 [

t VRR-lRD-HOIO PSA 043 l I VRR-1RD-HO11 PSA 04'.l r I VRR-IRD-HOl2 PSA 04J l l VRR-IRD-HOl3 PSA 04~ I I VRR-1 RD-H014 PSA 04'.\ l I VRR-IRD*HOJS PSA 043 I I VRR-IRO-HOl6 PSA 043 I I VRR-IRD-H017 PSA 04J I f VRR-IRD-HOl8 PSA 041 J I VRR-IRD-HOJ9 PSA 04J I I VRR-J RO-H020 PSA 041 I.

1 VRR-1 RM ..H002 PSA 043 I I VRR-1 RM-Hom PSA 043 l I VRR-lRM-H005 PSA 041 I I VRR-J RM-H006 PSA 041 I VRR* l RM-H007 PSA 04:1 I

I VRR-IRM-H008 PSA 04J '

l

( VRR-lRP-HOOl PSA 043 l I VRR-IRP-H002 PSA 041 I l VRR-IRP-H003 PSA 043 l 1 VRR-J RP-H004 PSA 043 I l VRR*1 RP-HOOS PSA 043 I I VRR .. lRP.. H006 PSA 043 I t VRR-1 RS-HOO I PSA 043 I I VRR-1 RS-H002 PSA 043 I l VRR*l RS-H003 PSA 043 I I VRR-l RS-H004 PSA 043 J l VRR-IRS-H005 PSA 043 I I VRR-1 RS-H006 PSA 043 I 1 VRR-J RS-H007 PSA 043 l I VRR-f RS-HOOS PSA 04'.l I 1 VRR*IRS-H009 PSA 04:-\ I amec foster Wheeler

LGS-525~17-02-RP07. Re\ 0 Page A-30 Snubber Program Document

• 4*h lntcrvul ATTACHMENT A UNIT 1 SNUBBER DETAILS ACCESSIBLE OR UNIT SNUBBER LOCATlON TYPE SYSTEM INACCESSIBLE AT NUMBER POWER VRR- t RS-HO 10 PSA 041 r I XRE-IXH~HOOI PSA 092 A I XRE*IXH-HOl7 PSA 092 A I XRE-1 XH ..H020 PSA 092 A I XRE-lXH-H029 PSA 092 A Total= I049 Tech Spec = YES

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LGS-525517-02-RPO?, Rev 0 Page B-t Snubber Program Document - 4~ 11 Interval ATTACHMENT B UNIT 2 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE INACCESSIBLE AT NUMBER POWER 2 APE-2MS-HOO:\ PSA 041 I 2 APE-2MS-H005 PSA 041 I 2 APE-2MS-H006 PSA 041 I 2 APE-2MS-HOl 1 PSA 041 I 2 APE-2MS*HO 11 PSA 041 I 2 APE-2MS .. HO 14 PSA 041 l APE-2MS-HOl 5 PSA 041 2

2 APE-2MS-H022 PSA 041 '

l 2 APE-2MS-HOB PSA 04) I 2 APE-2MS-H024 PSA 041 I 2 APE-2MS ..H029 PSA 041 J 2 APE-2MS-H03 I PSA 041 I 2 APE-2MS-HOl2 PSA 041 I 2 OBA-206-H006 PSA 055 (

2 DBA*W6-H007 PSA o~s I 2 DBA-206-HOIO PSA 05~ J 2 DBA-206-HOl2 PSB 055 I 2 DBA-206-HOl 3 PSB 055 I 2 DBA-206-H014 PSB 055 J 2 DBA-207 .. HOl2 PSA 055 l 2 DBA-207-HOl 3 PSA 049 J 2 DBA-207-HOf 6 PSA 049 I 2 DBA-207-HOJ7 PSA 049 I 2 DBA-207-HOIS PSA 049 1 2 DBA-207-H022 PSS 049 [

2 DBA-207-H02J PSB 049 I 2 DBA-208-E02-HOOI PSA 041 I 2 DBA-2Q8..E02*H002(A) LISEGA 041 I

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• DBA-208-E02-H002(.8) LISEGA 041 1 2 DBA-208-E02-HOIO PSA 041 I 2 DBA-208-E02-HOJ I PSA 041 I 2 DBA-208-E02-HO I 2(A) PSA 041 I 2 DBA-208-EQ2.. HO I 2(B) PSA 041 1 2 DBA-2 l0-EOl-H002 PSA 041 I 2 DBA-210-EO 1-HOOJ PSA 041 I 2 DBA-210-EOl-H004 PSA 041 J v

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LGS-:i25:<i:l7~02-RP07, Re\ 0 Pnge B-2 Snubber Program Document - 4*b Jntcrvul ATTACHMENT 8 UNIT 2 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNJT SNUBBER LOCATION TYPE INACCESSIBLE AT NUMBER POWER 2 DBA-210-EOl-HOO'i PSA 041 J 2 DBA-2JOMEOJ-H006 PSA 041 l 2 DBA-210-EO I -H007 PSA 041 I 2 DBA*210-EOt-H009 PSA 041 I 2 DBA-2 l 2-H004 PSA 041 I 2 DBB-212-HOOl(A) LIS EGA 044 I 2 DBB-212-HOOI (8) LISEGA 044 I 2 DBB-212-H004 PSA 041 r 2 DBD-205-H004 PSA 041 I 2 DBD-205-HOOS PSA 041 I 2 DBD*205-H006 PSA 041 I 2 DCA-20 l-H003 PSA 044 I 2 DCA-20J-H008 PSA 044 1 2 OCA-201-H009 PSA 044 J 2 OCA-201-HOJO PSA 044 J 2 DCA-201-HOI J PSA 044 I 2 DCA-201-HOl4 PSB 044 I 2 DCA-201-HOI ~ PSA 044 I 2 DCA-201-HOJ6 PSA 044 I 2 DCA-201-H047 PSA 044 f 2 DCA-201*H048 PSA 044 l 2 DCA-201-H049 PSA 044 I 1 OCA-10J .. H052 PSA 044 J 2 OCA-201-H055 PSA 044 I 2 DCA-201-HOS6 PSA 044 I 2 DCA-201 .. H057 PSA 044 1 2 DCA-20J*H060 PSA 044 r 2 DCA-20 J-H062 PSA 044 I 2 DCA-201-H063 PSA 044 l 2 DCA-201-H064 PSA 044 f 2 OCA*201-H065(A) PSA 044 I 2 DCA-20 r-H065(B) PSA 044 I 2 DCA-201-H068 PSA 044 J 2 DCA-20 l-H069 PSA 044 I 2 DCA-20 l-H070 PSA 044 I 2 DCA-20 I *H07 t PSA 044 I amec foster Wheeler

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LGS-525517-02-RP07. Rev 0 PagcB*3 Snubber Progrum Document - 4111 Interval ATTACHMENTB UNIT 2 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER 2 DCA-201-H071(A) PSA 044 I 2 DCA-201-H071(B) PSA 044 I 2 DCA-204-EOl-HOOI LISEGA 05l I 2 DCA-204-EOl-HOOJ LISEGA 051 [

2 DCA-204-E01-H004 LISEGA 051 I 2 DCA-204-E03-H009 LISEGA 051 I 2 DCA-204-E01-HOI 1 PSA 051 [

2 DCA-204-E01-HO J '.\ PSA 051 I 2 DCA-204..HO f 5 PSA 051 [

2 DCA ..204-H017 PSA 051 I 2 DCA-204-HOl8 PSA 051 I 2 DCA-204-H02 I PSA 0.51 I 2 DCA-204-H021 PSA 051 I 2 DCA-204-H0.26 PSA 051 I 2 DCA-204-H027 PSA OSI l 2 DCA*204*H028 PSA 051 [

2 DCA-205-E02-H002 LISEGA 05 l I 2 DCA-205-E02-H001 US EGA O~J I 2 DCA-205-H007 PSA 051 l 2 DCA-205-HOOS PSA 051 I 2 DCA-205-H009 PSA 051 I 2 DCA-205-H015 PSA O~I l 2 DCA-205-HOf 6 PSA 051 1 2 DCA-2 l 6-E02-HOO l PSA 043 l 2 DCA-2 l 6-E02-HO J0 US EGA 041 I 2 DCA* 2 l 7-E02*H001 LIS EGA 041 J 2 DCA-2 l 7-E02 -HOIO PSA 043 I 2 DCA-218-E02-HOO I LlSEGA 043 1 2 DCA*218-E02-H002 LlSEGA 043 I 2 DCA-219-EO l-H004 LISEGA 043 J 2 DCA-219-EOl-H007 LIS EGA 043 I 2 DCA-220-E01-H006 LIS EGA 043 I 2 DCA-220* E03-H007 USEGA 041 I 2 DCA-220-E03-H008 USEGA 043 l 2 DCA-221-EOJ*HOOJ(A) USEGA 04~ I 2 DCA-221-EO 1-H001(B) US EGA 043 I arnec foster wheeler

LGS-52S517*02-RP07. R~v 0 Page B-4 Snubber Progrum Document - 4rh Interval ATTACHMENT B UNIT 2 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER 2 OCA-222-EO l-H004 USEGA 04'\ f 2 DCA-22J-EO l-H006 LJSEGA 041 I 2 DCA-221-EO t-H007 LJSEGA 04~ I 2 DCA-221-EO I *HOOS USEGA 041 I 2 DCA*225-EO 1-H002 USEGA 041 I 2 DCA-226-E02-H002 LISEGA 041 I 2 DCA-228-EO 1-H002 USEGA 04"\ i 2 DCA-229-EO l -H002 LlSEGA 041 I 2 DCA-229-EO 1-HOO'l LISEGA 04.3 I 2 DCA-210-EOl-HOOl LIS EGA 041 I 2 DCA ..210-E02-HOOI LISEGA 043 f 2 DCA-2~1-EO I -HOOS US EGA 04:\ I 2 DCA-2l 1-EOl-H009 US EGA 043 I 2 DCA-2'.1 l .. EOl-HOIO US EGA 041 I 2

• DCA-2l~-E02-HOO J USEGA 041 l 2 DCA-235-E02-H004 LJSEGA 041 I 2 DCA*217*E02-HOO l US EGA 041 J 2 DCA-218-E02-HOO I LIS EGA 041 I 2 DCA-219-E02-HOOI US EGA 041 I 2 DCA-2'.'\9-E02* H002 LISEGA 041 I 2 DCA-240-E02-HOO I (A) LISEGA 041 I 2 DCA-240*E02-HOO I {B) USEGA 041 I 2 DCA-24J-E02-HOO I US EGA 055 I 2 DCA-243-E02-HOO 1 US EGA 041 I 2 DCA-244-E03-H002 LIS EGA 041 I 2 DCA-24t)-E03-H001 US EGA 041 I 2 DCA-246-E03*HOO I US EGA 04f I 2 DCA-247-E02*HOOJ LISEGA om I 2 DCA-248.. EOJ-H<}{) l PSA 041 I 2 DCA-248-E03-H002 LISEGA 041 I 2 DCA-2:10-E02-H002 LJSEGA 001 I

.., DCA-251-EOl-HOOZ LISEGA 041

"" r 2 DCA-25 l-EOl-H001 US EGA oor I 2 DCA-265-EOl-HOOJ LISEGA 055 I 2 DCA-266* E02-H004(A) LISEOA 049 J 2 DCA-266*E02-H004(B) LIS EGA 049 r amec fo ter wheeler

LGS-5255:17-02-RPO?, Rev 0 Page B-:l Snubber Progrnm Document. - 4*h f nlcrval ATTACHMENT B UNIT 2 SNUBBER DETAILS ACCESSIBLE OR SYS'fEM UNIT SNUBBER .L OCATION TYPE NUMBER INACCESSIBLE AT POWER 2 DCA-266-E02*HOO.

LGS-525517-02-RP07, Rev 0 Page B-6 Snubher Progrum Document* 4*h Interval ATTACHMENT B UNIT 2 SNUBBER DETAILS ACCESSIBLE OR TYPE SYSTEM UNIT SNUBBER LOCATION INACCESSIBLE AT NUMBER POWER 2 DCA-406-E01-H004 LISEGA 042 I

., DCA-407-EOl-H001 US EGA 042 I 2 OCA-408-EO I-HOO I PSA 042 I 2 OCA-408-EO l-H004 LJSEGA 042 1 2 DCA-410-EOl-HOOJ PSA 0~2 I 2 DCA-4l0-EO1-H007 PSA 052 I 2 DCA-41Q..EOI-H010 PSA O'l2 I 2 DCA-41 l*EOl-HOOI US EGA 04l2 I 2 DCA-41 l*EOl-H005 LIS EGA 052 l 2 OCA ..411 .. EOJ *H009 LISEGA 052 I 2 DCA-412-EO l-H001 LISEGA 043 J 2 OCA-4J2-EOJ-H004 LISEGA 041 I 2 DCA-412-EO I-HOOS LISEGA 041 I 2 0CA-41l-EOl-H009 LISEGA 041 J 2 DCA-4I1-E02-H006 LISEGA 041 J 2 DCA-4 f 3-E02-H007 LISEGA 043 J 2 DCA-41 J-E02-H008 LJSEGA 043 (

2 DCA-418-EOJ*HOOl LIS EGA 05) I 2 DCA-418-E0.1-HOO~ LISECiA 051 I 2 DCA-418-EO,l-H004 LISEGA 051 J 2 DCA-418-E04-H006 LlSEGA 051 l 2 OCA-418*E04-H007 LISEGA 051 I 2 DCA-4 l 8-EOS*H002 US EGA 05f I 2 DCA-418-E06-H008 LISEGA 051 J 2 DCA-4 l 8-HOO I PSA 051 1 2 DCA-418-H002 PSA 051 )

2* DCA-418-HOO'l PSA 051 I 2 DCA-4 I8-H004 PSA 051 I 2 DCA-4 l 9-H002 PSA 052 I 2 DCA-419-HOOJ PSA 052 (

2 DCA-420-H002 PSA 052 I 2 DCA-420-HOOJ PSA 052 I 2 DCA-421-E02*HOOJ US EGA 041 l 2 DCA-422-EO I-HOO I LISEGA 044 I 2 DCA-422-EO 1-H006 US EGA 044 (

2 DCA-4B~EO 1-HOO I LISEGA 044 J amec foster wheeler

LC~S-525::i17-02-RP07~ Rev 0 Pngc B-7 Snubber Program Document - 41h Interval ATTACHMENTB UNIT 2 SNUBBER DETAILS SYSTEM c I UNIT SNUBBER LOCATION TYPE NUMBER ES 2 DCA-423-EO l-H006 USF.GA 044 2 DCC-203-H006(A) PSA 044 2 DCC-201*H006(B) PSA 044 2 DCC-20J-H007 PSA 044 2 DCC-201-HO l5 PSA 044 2 OCC-203-HO 16 PSA 044 2 DCC""'.203-H020 PSA 044 2 DCC-20J-H021 PSA 044 2 DCC-20J-H028(A) PSA 044 2 DCC-20J-H028(B) PSA 044 2 DCC-203-H029 PSA 044 2 DCC-203-H03 I PSA 044 2 DLA-205-EO t *H002 LISEGA 041 2 DLA-206.EO 1-H002 LIS EGA 04' 2 DLA*207*HOl 1 PSA 041 2 DLA-207-HOIJ PSA 041 2 DLA-207-HOl4 PSA 041 2 DLA*207-H0l9 PSA 041 2 DLA*207-H020 PSA 041 2 DLA-2Q7 .. H023 .PSA 041 2 DLA-207-H024 PSA 041 2 DLA-207-H029 PSA 041 2 DLA-208-H009 PSA 041 2 DLA-208-HO l 2 PSA 041 2 DLA-208-HOl5 PSA 04) 2 DLA-208-HO 17 PSA 041 2 DLA-208-HOl9 PSA 041 2 DLA-208*H022 PSA 041 2 DLA-208-H02.l PSA 041 2 DLA-208-H027 PSA 041 2 DLA-210-HOOJ PSA 052 (

2 DLAw2 JO*HOOS PSA 052 2 DLA-211-HOOJ PSA 052 2 DLA-211 -HOOS PSA 052 2 DLA-2 I2-H009 PSA 051 2 DLA-2 I 2*HO I 0 PSA 051 amec fos ter wheeler

LGS*525517-02~RP07, Rev 0 Pnge ll-8 Snubber Program Document - 4111 Interval ATTACHMENT B UNIT 2 SNUBBER DETAILS UNIT SNUBBER LOCATION TYP 2 DLA-212-HO 11 PS 2 DLA-2 12-HO l c; PS 2 DLA-212-HO 16 PS 2 DLA..212-HOl7 2 DLA-212-H0\8 2 DLA-212-H019 2 DLA*212-H020 2 DLA-2 J2-H02 I 2 DLA*212-H022 2 DLA-2 I 2-H023 2 DLA-212-H024 2 EBB-201-H022 2 EBB*202-H02l(A) 2 EBB-202*H021(B) 2 EBB-204-H019(A) 2 EBB-204-HO 19(8) 2 EBB-204*H027(A) OOl 2 EBB-204-H027(8) PSA 001 2 EB B-205-EO I-HOO I PSA 041 2 EBB-206-H002 PSA OOJ 2 EBB-206-H006(A) PSA 001 2 EBB-206-H006(B) PSA 001 2 EBB-207*H004(A) PSA 001 2 EB B-2Q7.. H004(B) PSA 001 2 EBB-207-HOO:i{A) PSA 001 2 EBB-207-H005(B) PSA 001 2 EBB-207-H007(A) PSA 001 2 EBB-207-H007(B) PSA 001 2 EBB-208*H009 PSA 055 2 E.BB-208-HOIO PSA 055 2 EB B*208-HO I 2(A) PSA 055 2 EBB-208-HOl 2(8) PSA 055 2 EBB-208-H021 PSA 055 2 EBB-208-H038 PSA 055 2 EBB-208.H04 J PSA 055 2 EB B-208-H046 PSA 055

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LGS-525517-02 .. RP07 ~ Rev 0 Page B-9 Snllbher Progrnm Document - 4th Interval ATTACHMENT B UNIT 2 SNUBBER DETAILS B 0 SVST UNIT SNUBBER LOCATION TYPE NUM *

• F 2 EB B-208-H047 PSB O'l 2 EB B-208-H048 PSB o~

2 EB B-208-H049 PSA O<<\

2 EB B-209-HO 15 PSA 04 2 EBB ..209.. H016 PSA 04 2 EBB-209-H0l8 PSA 04 2 EBB-209-H020 PSA 04 2 EBB-209-H025 PSA 04 2 EBB-209-HOJO(A} PSA 04 2 EBB-209*H030(B) PSA 04 2 EBB-209*H015 PSA 04 2 EBB-209-Hff\6 PSB 04 2 EBB*209-H019 PSA 04 2 EBB-209-H040 PSA 04 2 EBB-209-H041 PSA 04 2 EBB-209-H042 PSA 05 2 EB B*221-H009(A) PSA 051 2 EB B-22 I 4H009(B) PSA 051 2 EB B-229-H006(A) PSA 05.5 2 EBB-229-H006(B) PSA 055 2 EBB-229-HOOB(A) PSA 055 2 EBB-229-HOOS(B) PSA 055 2 EB B-229-HO 14 PSA oss 2 EBB-229-H022 PSA 055 2 EB 8-229-H044 PSA 055 2 EBB-229-H046(A) PSA 055 2 EB B-229-H046(B) PSA 055 2 EB B-231-HOOJ(A) PSA 052 2 EB B-23 J*H003(B) PSA 052 2 EBB-23 l*H004 PSA 052 2 EBD-208-H034 PSA 041 2 EBD-208-HOJ6 PSA 04J 2 EBD-208-H0:\7 PSA 041 2 EBD~2 I O-H007 PSA 001 2 EBD-211 -H009 PSA 007 2 EBD-211-H016 PSA 007 amec fo* te1 vvnee!er ~

l.GS-52~517 RP07. Rev 0 Page B-IO Snubber Program Document* 4111 Inlervnl ATTACHMENTB UNIT 2 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER 2 EBD-211-HOl8 PSA 007 I 2 EBD*212-HOJ7 PSA 005 I 2 EBD*2l2-HO 18 PSA OO'i I 2 EBD-2J2-H020 PSA 005 2 EB D-211-H024 PSA OOJ 2 EB D-2 J J-H025 PSA 001 2 EBD-218-H017(A) PSA 001 2 EBD-218-H017{B) PSA 001 2 EB0-218-H020 PSA OOI 2 EBD-218-H025 PSA 001 2 EBD-2 l 8-H026(A) PSA 001 2 EBD-218-H026(B) PSA 001 2 EBD-218-H028(A) PSA 001 2 EBD-2J8-H028(B) PSA 001 2 EB D-2 l 8-H038 PSA 001 2 EB D-2 l 9*H024 PSA 001 2 EB D-2 l 9-H025 PSA 001 2 EBD-219*H0~3(A) PSA 001 2 EBD-219-Hm1(8) PSA 001 2 EBD-2 l 9-H034(A) PSA 001 2 EB0-2 l9-H034(B) PSA OOl 2 EBD-219-H015(A) PSA 001 2 EBD-219*H035(B) PSA 001 2 EB D-220-H032 PSA OOt 2 EB D-220-H04 I PSA 001 2 EB D-220*H049(A} PSA 001 2 EBD*220*H049(B) PSA 001 2 EBD-220-H050(A) PSA 001 2 EBD-220*H050(B) PSA 001 2 EB D*220*H06 I (A) PSA 001 2 EBD~220*H06 f(B) PSA OOI 2 GBB .. 2Ql*HOOJ PSA 051 2 GBB*201-H009 PSA 051 2 GBB-20t-H01 I PSA 051 A 2 GBB-201-HOl9 PSA 051 2 GBB*20l*H024 PSA 051 v

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LGS-.525.537-02-RP07. Rev 0 Pnge B-11 Snubber Progrom Document - 4111 Interval ATTACHMENT B UNIT 2 SNUBBER DETAILS SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER I

2 GBB-*Wl-H02~ PSA 051 2 GB8-201-H012 PSA 051 2 GBB-201-Hff\5 PSA 051 2 GBB*201-H036(A} PSA 051 2 GBB-201-H016(B) PSA O~I 2 GB B-202*H002 PSA 051 2 GBB-202-H006(A) PSA 051 2 GBB-202-H006(B) PSA 051 2 GBB-202 ..H013 PSA 051 2 GBB-202-HOIB(A) PSA 051 2 GBB-202-HOIS(B) PSA 05' 2 GB B-202-H028 PSA 051 2 GBB-202-H029 PSA OSI 2 GBB ..202-H0:\2 PSA OSI 2 GB B*202-H013 PSA 051 2 GBB-202~H035 PSA 051 2 GBB-202-H037(A) PSA 051 2 GBB-202*H037{B) PSA OSI 2 GBB-202-H039 PSA 051 2 GBB-205-H002 PSB 051 2 GBB-205-HOOJ PSA 051 2 GB B-205*H007 PSA OSI 2 GBB-205-HOOS PSA 051 2 GBB-205-HOt I PSA 051 2 GBB-205-H024 PSA 051 2 GB B-205*H025 PSA 051 2 GBB-20~-H029 PSA 051 2 GBB-207-HOl l PSA 051 2 GBB-207-HOl4 PSA 051 2 GBB*207-H030 PSA 051 2 GB B..207*H035 PSA 051 2 GB 8*207-H 016 PSA 051 2 GBB ..209-H028 PSA 051 2 GBB-21 I-HOOS PSA 051 2 GBB*212-HOI9 PSA 052 2 GBB-211-HOO& PSA 052

LGS-525jJ7*02-RP07, Rev 0 Pilgc B~12 Snubber Progrum Document - 4111 Interval ATTACHMENT B UNIT 2 SNUBBER DETAILS

~

SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER L

2 GBB-211*HOl1(A) PSA 052 2 GBB-2J 1-HOl 1(8) PSA 052 2 GB B-2 D-H04 I (A) PSA 052 2 GBB*211-H041(8) PSA 052 2 GBB*20-H052 PSA 052 2 GBB-2I1-H054 PSA 2 GBB*21'i-H009 PSA 052 2 GBB-216-H051{A) PSA 05t 2 GBB-2Jfi.. H05J(B) PSA 051 2 GBB-216-HOSS(A) PSA 051 2 GBB-2 J6-H058(B) PSA 051 2 GBB-216-H060 PSA 051 2 GBB-217-H009 PSA 051 2 GBB-2J7-HOl I PSA 051 2 GBB-217*HOl5 PSA 051 2 GBB-2 t 8-HOOS PSA 05l 2 GBB-218-H014(A) PSA 051 2 GBB-2J8-HOl4(B) PSA 051 2 GBB-218-H017 PSA 051 2 GBB*218-HOl8 PSA OSI 2 GBB-2J8.. H029 PSA 051 2 GBB-218-HO:\O PSA 051 2 GBB ..218-H036 PSA 051 1

4 GBB-218-H040 PSA 04;1 2 aae ..21s ..HO!'i9(A) PSA 051 2 GB B-218-H059(B) PSA 051 2 GBB-218-H061 PSA 051 2 GBB-218-H064 PSA 051 1 GBB-2J8wH066(A) PSA 051 2 GBB-218-H066(B) PSA 051 2 GBB-218-H068 PSA 05) 2 GBB-218-H069(A) PSA 051 2 GBB-218-H069(8) PSA 051 2 GBB*218-H078(A) PSA 051 2 GB B-218*H078(B) PSA O~I 2 GBB-219-HOIO PSA O'il

LGS-5255J7-02*RP07. Rev 0 Page B-I.1 Snubber Pro~ram Document

• 41b Interval ATIACHMENT B UNIT 2 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER 2 GBB-219-HOl2 PSA O'il A 2 GBB-219-H019 PSA O<il A 2 GB B-219-H044 PSA O~l A 2 GBB-2l9*H048 PSA 051 A 2 GBB-219*H078(A) PSA 0.5l A 2 GBB-219*H078(8} PSA 051 A 2 GBB-219-H084 PSA 051 A 2 GBB-219-H085 PSA OSI A 2 GBB-2 J9-H090(A) PSA 051 A 2 GBB-219-H090(B} PSA 051 A 2 GBB-219-H09J(A) PSA 051 A 2 GBB-2 J9*H09J(B) PSA 051 A 2 GB B-2 I 9-H094 PSA 051 A 2 GBB-219-H 105(A) PSA 051 A 2 GBB-219-H I05(B) PSA 05£ A 2 GBB-219-H I I I PSA 051 A 2 GBB*219-H 112 PSA O!il A 2 GBB-219-H 115 PSA 051 A

2 GBB-219-H l 19 PSA 051 A 2 GBB-22Q.. H008(A) PSA 051 A 2 GBB-220-H008(B} PSA 051 A 2 GBB-220-HOIO PSA 051 A 2 GBC-20 J-H060 PSA 041 ]

2 GBC*201-H061 PSA 041 I 2 GBC-201-H063 PSA 041 I 2 GBC*201-H065 PSA 041 I 2 GBC-201-H07 l PSA 041 J 2 GBC-20J-H075 PSA 041 I 2 GBC-201-H076 PSA 041 I 2 GBC*201-H077 PSA 041 2 GBC-201*H082 PSA 041 '

I 2 GBC-201-H084 PSA 041 I 2 GBC-20 t-H087 PSA 041 l 2 GBC-20t .. H088 PSA 041 I 2 GBC-201-H092 PSA 041 J 2 GBC*20l-H097 PSA 041 J

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LGS-5255'.'\7*02-RP071 Rev 0 Page B-14 Snubber Program Documen l - 41h Interval ATTACHMENT B UNIT 2 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER 2 GBC-201-H098 PSA 041 I 2 GBC-201-HIOO PSA 041 I 2 GBC-201-H IOI PSA 041 l 2 GBC-201-H 101 PSA 041 I 2 GBC-201-H 104 PSA 041 I 2 GBC-201-H 105 PSA 041 I 2 GBC-201-H 114 PSA 041 (

2 GBC-201-H 119 PSA 04f (

2 GBC-20f*H 129 PSA 041 I 2 GBC-201-HJJl PSA 041 I 2 GBC-20J-H132 PSA 041 I 2 GBC-201-H 131 PSA 041 I 2 GBC-201-H IJ5 PSA 041 l 2 GBC-201-H 118 PSA 041 l 2 GBC-201-H 139 PSA 041 l 2 GBC-20l*Hl40 PSA 041 r 2 GBC*Wl*H 141 PSA 041 I 2 GBC-201-HJ4'.\ PSA 041 I 2 GBC-201-H 144 PSA 041 l 2 GBC-201-H145 PSA 041 I 2 GBC-201-H J5J PSA 041 I 2 GBC-201-HIS3 PSA 041 r 2 GBC-20 I *H 154 PSA 041 I 2 GBC-20l-Hl'i5 PSA 041 2 GBC-201-H 156 PSA 041 '

I 2 GBC*201*H 164 PSA 041 I 2 GBC-201-Hl65 PSA 041 I 2 GBC-201-H 168 PSA 041 I 2 GBC-20J-Hl69 PSA 041 I 2 GBC-201-H 189(A) PSA 041 I 2 GBC*20l*H189(B) PSA 04J I 2 GBC-20 J-H J90 PSA 041 l 2 GBC-201-H 19l(A) PSA 041 I 2 GBC-201-Hl9J(B) PSA 041 J 2 GBC-201*H 192 PSA 041 r 2 GBC-20I*H194 PSA 041 I v

arnec faster wheeler ~

LGS*~255.'.'7*02*RP07, Rev 0 Page B-15 Snubber Program Document* 41h lnterval ATTACHMENT B UNIT 2 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER 2 GBC-201-H f97 PSA 041 I 2 GBC-201-H 198 P">A 04) I 2 GBC-20Z-H003(A) PSA 012 A 2 GBC-202-HOOJ(B) PSA 012 A 2 GBC-202-H006 PSA 012 A 2 GBC-202-H007(A) P<iA Olli! A 2 GBC-202-H007(B) PSA oc; I A 2 GBC*204-H001 PSA 012 A 2 GBC*204-H005(A} PSA or2 A 2 GBC.*204-HOOS(B) PSA 012 A 2 GB()...216-HOJO PSA 021 A 2 GBD-216-HOl :\ PSA 021 A 2 GBD-217-HOJ 5 PSA 021 A 2 GCC-201-H 003( A) PSA 051 A 2 acc . 201-H003(B > PSA ()~1 A 2 HBB-201*HOl2 P'lA 050 A 2 HBB-201-H02J(A) PSA 050 A 2 HBB-201*H021(B) PSA O:"O A 2 HBB-201-H028 PSA 050 A 1 HBB-203-H004 PSA 049 A 2 HBB-208-HOIO PSA 056 A 2 HBB*208-HOl5 PSA 056 A 2 HBB-208-H017 PSA 056 A 2 HBB-208-H020 PSA 055 A 2 HBB-217-HOIJ PSA 051 A 2 HBB~217-H021 PSA 051 A 2 HBB~217-H022 PSA 051 A 2 HBB-218-H002 PSA 051 A 2 HBB-2J8-H029 PSA 051 A 2 HBB-2J8-H030 PSA 051 A 2 HBB-218-H012 PSA 051 A 2 HB B-218-H036 PSA 051 .A, 2 HBB-2 i 8-H017 PSA 051 A 2 HBB-218-H042 PSA 05f A 2 HB B-218*H041 PSA 051 A 2 HBB*218-HO'S6(A) PSA OSJ A amec fos ter wheeter

LGS-52.15J7-02-RP07, Rev 0 Page B-16 Snubber Program Document - 4111 Interval ATTACHMENT B UNIT 2 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER 2 HBB-2 I 8.HO'i6(B) PSA oc;1 A 2 HBB-218-H07 f PSA 051 A 2 HBB-218-H07C) PSA 0~1 A 2 HBB-2 I 8-H077 PSA oc;1 A 2 HBB-218*H080 PSA O'lt A 2 HB B-2 l 8-H082 PSA 051 A 2 HBB-2 I9*H008(A) PSA 051 A 2 HBB-219-HOOS(B) PSA 05f A 2 HBB-220-H035 PSA 052 A 2 HBB*224-HOlO PSA 057 A 2 HRB-224-HOl2 PSA 057 A 2 HBB-227-H004 PSA 057 l 2 HBB-227-H005(A) PSA 057 1 2 HBB-227-H005(B) PSA 057 J 2 HBB-227-HOIO PSA 0:57 A 2 HBB*227-HOl5 PSA 0')7 A 2 HBB-228-H006(A) PSA 057 A 2 H BB-228-H006(B) PSA 057 A 2 HBB-228-H020 PSA 057 A 2 HBB*234-H002 PSA 052 A 2 HBB .. 245-H006 PSA 049 J 2 HBB-245-H007 PSA 049 A 2 HBB-245-H008 PSA 049 A 2 HBC-209-EOl-H004 LISEGA 041 I 2 H BC*209-EO t-H007 LISEGA 053 I 2 HBC*209-E02-H002 LISEGA 051 I 2 HBC-209-E02-H004 US EGA 053 1 2 HBC-209-E02-H007 LISEGA 053 I 2 HBC*209-H002 PSA 053 I 2 BBC -209-H004 PSA 053 I 2 HBC-209-HOl 2 PSA 053 I 2 HBC-268-HOO"i PSA 012 A 2 HBC-282-H012 PSA O!il A 2 HBC*293-H012 PSA 011 A 2 HBD*261-H00C)(A} PSA 057 A 2 HBD-26 J-H005(B) PSA 057 A amec faster wheeler ~

LGS*525517-02-RP07, Rev 0 Page B-l7 Snubber Program Document - 4'11 lntcrvul ATTACHMENT B UNIT 2 SNUBBER DETAILS ACCESSIBLE OR SYSTEM UNIT SNUBBER LOCATION TYPE NUMBER INACCESSIBLE AT POWER 2 HBD-261-H007 PSA 0~7 A 2 HBD-262-HOJJ PSA 061 A 2 HB0-286-H0~2 PSA O'il J 2 HBD-286-H053 PSA OS I A 2 HBD-286-H07J PSA OSI (

2 HCB-201-H006 PSA 055 A 2 HCB-204-H014 PSA 049 A 2 HCC-204-H018(A) PSA 053 A 2 HCC-204-HOIB(B) PSA 053 A 2 HCC-204-H019(A) PSA 053 A 2 HCC-204-HO 19(8) PSA 053 A 2 HCC*204-H02 I (A) PSA 051 A 2 HCC-204-H02 t (B) PSA 05:1 A 2 HCC-204-H022(A) PSA 053 A 2 HCC-204-H022(B) PSA O'B A 2 HCC-204-H025 PSA 053 A 2 HCC*204-H026(A) PSA 053 A 2 HCC-204-H026(B) PSA 05~ A 2 HCC-204-H027(A) PSA 051 A 2 HCC-204-H027(B) PSA 053 A 2 I HCC-204-HOJO PSA 053 A 2 HCC*20'i-H006 LISEGA 051 I 2 HCC-205-H009(A) LISEGA 051 A 2 HCC-205-H009(B) LISEGA 051 A 2 HCC-205-HOJS USEGA 053 A 2 HCC-206-H008 PSA 053 A 2 HCD-205-H015(A) PSA 008 A 2 HCD-205-HOIS(B) PSA 008 A 2 HCD*205-H020 PSA 008 A 2 JBD-212-HO 15 PSA OJO A 2 JSD.227-H002 PSA OfO A 2 JBD-227-H004 PSA 010 A 2 J BD-228* H008(A) PSA 010 A 2 JBD-228-HOOS(B) PSA 010 A 2 SBD-25 l-E79-HOO I LISE GA 051 l 2 STG-2MS-H001 PSA 001 I 1 .

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LGS*.525537-02-RP07. Re\' 0 Page B*l8 Snubber Progrum Document .. 4*ti Interval ATTACHMENTB UNIT 2 SNUBBER DETAILS ACCESSIBLE OR TYPE SYSTEM INACCESSJBLE AT UNIT SNUBBER LOCATION NUMBER POWER 2 STG*2MS-H002 PSA 001 l 2 STG-2MS-H004 PSA OOJ I 2 STG-2MS-H005 PSA 001 I 2 STG-2MS*H007 PSA 001 I 2 STG-2MS-H008 PSA 001 I 2 STG-2MS-HOIO LlSEGA 001 I 2 STG-2MS-HO 11 PSA OOJ I 2 STG-2MS-H019 PSA 001 [

2 STG-2MS-H020 PSA 001 I 2 STG-2MS-H02 l {A) PSA 001 [

2 STG-2MS-H021 (B) PSA 001 I 2 STG-2MS-H022(A) PSA 001 I 2 STG-2MS-H022(B) PSA 001 f 2 VRR-2RD-HOO J PSA 043 l 2 VRR-2RD-H002 PSA 043 (

2 VRR-2RD-H008 PSA 04l I 2 VRR-2RD*HO 10 PSA 043 I 2 VRR-2RD*HOl 1 PSA 041 (

2 VRR-2RD-H012 PSA 043 l 2 VRR-2RD-H018 PSA 043 [

2 VRR-2RD-H020 PSA 043 I 2 VRR-2RM-H002 PSA 043 r 2 VRR-2RM*H003 PSA 04J l 2 VRR-2RM*H005 PSA 043 J 2 VRR-2RM-H006 PSA 043 l 2 VRR-2RP-H001 PSA 041 t 2 VRR-2RP-H002 PSA 043 I 2 VRR-2RP-H003 PSA 043 J 2 VRR-2RP-H004 PSA 043 I 2 VRR-2RP*H005 PSA 043 I 2 VRR-2RP-H006 PSA 043 J 2 VRR-2RS-H003 PSA 041 I 2 VRR .. 2RS-H008 PSA 043 J 2 XRE-2XH-HOOI PSA 020 A 2 XRE-2XH-H008 PSA 020 A 2 XRE-2XH-H015 PSA 020 A amec fasrnr \.vheeler <$

LGS-525517-02-RP07, Rev 0 Pngl!ll-19 Snubber Progrnm Document

• 4'11 lntf.!rval ATTACHMENT B UNIT 2 SNUBBER DETAILS ACCESSJBLE OR SNUBBER LOCATION TYPE SYSTEM UNIT INACCESSIBLE AT NUMBER POWER 2 XRE-2XH-H022 PSA 020 A TotaJ;:;. 649 Tech Spec= YES l.

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