TXX-6675, Forwards Addl Info Re Corrective Action Program (Cap),Per 870729 & 30 Meeting.Matl,Including Flow Diagrams,Addresses Each of 11 Units of Cap.Program Provides Reasonable Assurance That Plant Can Be Safely Operated

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Forwards Addl Info Re Corrective Action Program (Cap),Per 870729 & 30 Meeting.Matl,Including Flow Diagrams,Addresses Each of 11 Units of Cap.Program Provides Reasonable Assurance That Plant Can Be Safely Operated
ML20238A927
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 08/28/1987
From: Counsil W, Nace L
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
TXX-6675, NUDOCS 8708310266
Download: ML20238A927 (150)


Text

_ _ _ _ _ - _ .

Log .# TXX-6675 j

== File # 10004 l

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= r 1UELECTRIC wmin c; couma August 28, 1987 J nenaive ne hesidem U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555 i

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES) l DOCKET NOS. 50-445 AND 50-446 j CORRECTIVE ACTION PROGRAM (CAP)

DESCRIPTION AND FLOW DIAGRAMS Gentlemen:

1 TU Electric is determined to take all necessary actions to provide reasonable i assurance that CPSES has been properly designed and constructed and can be '

safely operated. The TU Electric approach in taking these actions is to '

strive for excellence and not be satisfied with simply meeting minimum regulatory requirements. The CAP exemplifies the TU Electric approach in ta' king action and is a vital and fundamental element of the overall plan in providing reasonable assurance.

Because the CAP and its results will be a significant part of the basis for our request to the NRC for an operating license for CPSES, it is imperative .

that we provide a clear understanding of the CAP to the NRC staff. .The public meeting held on July 29 and 30, 1987, between TU Electric and the NRC, revealed a need for TU Electric to provide additional detail on the CAP. j Accordingly, enclosed is material, including flow diagrams, which is organized to individually address each of the eleven units of the CAP.

Should you desire additional information on the CAP, please contact me.

Very truly yours, h,$ br: b W. G. C unsil

_By' ^ - -

8708310266 870828 _" L. D. Nace f PDR ADOCK 05000445 Vice President, A PDR.

Engineering and Construction RSB/mlh Enclosure c - Mr. C. I. Grimes Mr. H. E. Schierling

\

Mr. R. D. Martin, Region IV \g Resident Inspectors, CPSES (3) t L

400 North Olive Street I..It 81 Dallas, Texas 75201

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

CORRECTIVE ACTION PROGRAM The information in this enclosure provides additional detail to the NRC staff relative to implementation of the Corrective Action Program (CAP).

By letter dated July 17, 1987, the staff transmitted to TU Electric for 7^mment a chart entitled " Comanche Peak Corrective Action Program." That chat' >a essence,. correctly identified the activities that have been associate / -

h the Comanche Peak Response Team (CPRT), and Project response to those act. ..les. ,

Rather than provide additional clarification of CAP activities on -the th 2rt provided by the staff, TU Electric is providing a matrix (Table I of this-enclosure) which identifies the CPRT activities by Discipline Specific Action Plan (DSAP), and the contractor responsible for the associated activity within  ;

the CAP. In addition, TU Electric is providing a synopsis of-contractor activity within each of the eleven units of the CAP (see Units 1 through 11 of this enclosure). For each CAP unit, the synopsis includes:

1) A summary flow chart of major Corrective Action Program activities.
2) A summary flow process description.
3) A more detailed implementation flow chart.
4) A CAP activity summary identifying responsible contractor, primary location of activity, and estimated date when implementation of the activity will be auditable.
5) A Design Validation Package (DVP) index for DVPs within that unit.

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CABLE TRAY HANGERS TABLE OF CONTENTS SECTION TITLE PAGE 1 Summary Flow Chart 1 2 Summary Flow Process Des <.ription 2-4 3 Implementation Flow Chart 5 i

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4 Corrective Action Program Activity Summary 7 5 Design Validation Package (DVP) Index 8 W-_____-.--__--_-_-_,--. . _ _ - - - - - - . _ _ - - - - _ - - _ _ _ _ - _ . _ . _ - - - _ -

SECTION I PAGE i  ;

CABLE TRAY HANGERS

SUMMARY

FLOW CHART l

DESIGN VALIDATION DBD-CS-DB2 HARDWARE VALIDATION EC E 9.04-02 EC E 9.04-05 TE-FVM-CS-DD3 ,

CPE-FVM-CS-DDI l CPE-EB-FVM-CS-Ol9 i TE-FVM-CS-048 TE-FVM-CS-036 TE-FVM-CS-OSO CPE-EB-FVM-CS-084 CPE-E8-FVM-CS-098 Y

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i Page 2 Section 2 CABLE TRAY HANGERS

SUMMARY

FLOW PROCESS DESCRIPTION l v, 1.0 DESIGN VALIDATION Project criteria and procedures, in conformance with the CPSES FSAR, have been developed for design and design validation by EBASCO and Impell.

These documents, along with various special studies and testing program results, provide the technical basis for design validation. The criteria and procedures not only reflect good engineering practice but have also been developed to specifically address generic technical cable tray and cable tray hanger design adequacy issues' raised. All of the above criteria have been enveloped by DBD-CS-082 (Design Basis Document) in the process of i design review and issued under implementing procedures (discussed later).

1 l

/ The program employed is represented by the preceding " flow chart". Each block of the summary flow chart is broken down in detail.

/

) TU Electric retained EBASCO Services Incorporated and Impell Corporation to perform the comprehensive design validation program as shown in the preceding flow chart. EBASCO is responsible for all "as-building",

production of QC acceptable as-built drawings, design / design validation of

all Unit 1 cable tray systems except for the Reactor and Safeguards

{ Buildings, and design / design validation of all Unit 2 cable tray systems.

[ Impell is responsible for the design / design validation of the Unit'l Reactor and Safeguards Buildings cable tray systems.

2.0 HARDWARE VALIDATION This operation is split into two areas:

1) The preparation of as-built drawing under the continuing as-built / design validation program and:
2) The inspection of that drawing based on the attributes requiring validation under the PCHVP Program and for design validation.

Tha Post Construction Hardware Validation Program (PCHVP) is a complete validation of final acceptance inspection attributes for safety related and selected non-safety related hardware. The revised (validated) erection specifications include hardware inspection requirements for new installations and form the basis for the PCHVP Attribute Matrix. Using input from the QOC program in the form of CARS, NCRs, and CPRT recommendations, and changes identified as a result of the CAP design validation activities, the Engineers will challenge (i.e., evaluate) each final acceptance attribute for acceptability and determine the method to be used to validate that attribute.

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Page 3 j Section 2 CABLE TRAY HANGERS

SUMMARY

FLOW PROCESS DESCRIPTION This evaluation is procedurally controlled, and if the disposition is

" acceptable", the results will be clearly documented. If the technical assessment of the attribute is dispositioned "not acceptable" (or cannot be dispos? nened based on available information), then measures such as inspection, walkdown, or alternative testing to validate the attribute will be performed.

Physical validation of an attribute by cuality control reinspection or  ;

engineering walkdown will be performed, for accessible components, when any l of the following pertains: j o CPRT recommendation or other project commitment to reinspect; o Design Validation results in change to design or acceptance attribute; or 0

Design Validation results in new work, including modification to existing hardware.

The PCHVP provides assurance that the as-installed hardware meets the 4 validated design.

3.0 EVALUATION OF VALIDATION RESULTS The implementing procodures generated as a result of the design validation (mentioned earlier) are used to validate the existing condition of '

components as identified during the hardware reinspection /as-building operation. Components validated will be incorporated into the Design l

Validation Package for design reconciliation. Those components requiring physical changes to be in accordance with requirements will be modified as described below.

l 4.0 ISSUE MODIFICATIONS i

Hangers requiring modifications as a result of the design validation process will have a DCA (Design Change Authorization) issued which details thm modifications required.

5.0 CONSTRUCTION /QC MODIFICATIONS Issued modifications via DCA's will be implemented by construction craft. l After construction is complete QC (Quality ntrol) will inspect the  !

changes made to the components to assure are in accordance with the l DCA.

l l

8

Page 4 l Section 2 CABLE TRAY HANGERS

SUMMARY

FLOW PROCESS DESCRIPTION 6.0 FINAL RECONCILIATION This is the process completing the Design Validation Package and ensuring all components are in accordance with current specifications and criteria.

]

a 7.0 VAULT The results will be processed per procedure ECE 2.13 and transmitted to the j

" Permanent Records Facilities" (VAULT) per the requirements of the ]

" Comanche Peak Records Management Program Manual". ;a j

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l Page 8 Section 5 q CABLE TRAY HANGERS DESIGN VALIDATION PACKAGE (DVP) INDEX i

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NO. TITLE DVP NUMBER l l.

1 UNIT 1 CTH (EBASCO) E-CTH-1 2 UNIT 1 CTil (IMPELL) I-CTH 1 1

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l CORRECTIVE ACTION PROGRAM UNIT 2 CONDUlT SUPPORTS TRAINS A, B AND C>2" EBASCO

Page i CONDUIT SUPPORTS TRAINS A, B AND C > 2" TABLE OF CONTENTS SECTION TITLE PAGE 1 Summary Flow Chart 1 f 2 Summary Flow Process Description 2-3 3 Implementation Flow Chart 4 4 Corrective Action Program Activity Summary 5-6 l

5 Design Validation Package (DVP) Index 7 I

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SECTION I PAGE I  !

CONDUlT SUPPORTS TRAINS A, B, AND C>2"

SUMMARY

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DESIGN VALIDATION DBD-CS-090

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ECE 9.04-02 EC E 9.04-05 CPE-E8-FVM-CS-033 CPE-EB-FVM-CS-014 Y  !

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II l ISSUE MODIFIC ATIONS J

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Page 2 Section 2 CONDUIT SUPPORTS TRAINS A, B AND C > 2"

SUMMARY

FLOW PROCESS DESCRIPTION 1.0 DESIGN VALIDATION Project criteria and procedures, in conformance with the CPSES FSAR, have been developed for design and design validation by EBASCO. These documents, along with various special studies and testin5 Program results, provide the technical basis for design validation. The criteria and procedures not only reflect good engineering practice but have also been developed to specifically a:idress generic conduit system design adequacy issues raised. All of the above criteria have been enveloped by the DBD CSO90 (Design Basis Document) in the process of design review and issued under implementing procedures (discussed later).

TU Electric retained EBASCO Services Incorporated to perform the comprehensive design validation program as shown in the preceding flow chart. EBASCO is responsible for engineering walkdowns, production of isometric drawings, modification to existing conduit systems, and design verification of all conduit trains A, B and train C greater than two inches. The program employed is represented as mentioned earlier, by the preceding " flow chart". Each block of the flow chart is broken covn in detail, 2.0 HARDWARE VALIDATION This operation is split into two areas:

1) The preparation of as-built drawings under the continuing as-built / design validation program and:
2) The inspection of that drawing based on the attributes requiring validation under the PCHVP Program and for design validation i

The Post Construction Hardware Validation Program (PCHVP) is a complete I validation of final acceptance inspection attributes for safety-related and selected non-safety related hardware. The revised (validated) erection specifications include hardware inspection requirements for new installations and form the basis for the PCHVP Attribute Matrix. Using input from the QOC program in the form of CARS, NCRs, and CPRT recommendations, and changes identified as a result of the CAP design validation activities, the Engineers will challenge (i.e., evaluate) each l final acceptance attribute for acceptability and determine the method to be used to validate that attribute.

This evaluation is procedurally controlled, and if the disposition is

" acceptable", the results will be clearly documented. If the technical ,

l l

assessment of the attribute is dispositioned "not acceptable" (or cannot be )

dispositioned based on available information), then measuren such as inspection, walkdown, or alternative testing to validate the attribute will be performed.

o Page 3 Section 2 CONDUIT SUPPORTS TRAINS:A, B AND C > 2"

SUMMARY

FLOW PROCESS DESCRIPTION Physical. validation of an attribute by quality-control reinspection or engineering walkdown will be performed, for accessible components, when any of the following pertains:

O CPRT recommendation or other project commitment to reinspect; O Design Validation'results in change to design or acceptance attribute; or 0 Design Validation results in new work, including modification to existing hardware.

The PCHVP provides assurance that the as-installed hardware meets the validated design.

3.0 EVALUATION OF VALIDATION RESULTS The implementing procedures generated as a result of the' design validation

( mentioned earlier) are used to validate the existing condition of components as identified during the hardware reinspection /as-builting operation. Components validated will be incorporated into the design validation package for design reconciliation. Those components requiring physical changes to be in accordance with requirements will be modified as described below.

(

4.0 ISSUE MODIFICATIONS Conduit supports requiring modifications as a result of the. design validation process will have a DCA (Design Change Authorization) issued which details the modifications required.

l 5.0 CONSTRUCTION /QC MODIFICATIONS Issued modifications via DCA's will be implemented by construction craft.

After construction is complete QC (Quality Control) will inspect the changes made to the components to assure they are in accordance with the DCA.

6.0 FINAL RECONCILIATION l This is the process of completing the design validation package and ensuring all components are in accordance with current specifications and criteria.

7.0 VAULT The results will be processed per procedure ECE 2.13 and transmitted' to the -

" Permanent Records Facilities" (VAULT) per the requirements of the

" Comanche Peak Records Management Program Manual" l

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1 Page 7 Section 5 CONDUIT SUPPORTS TRAINS A,-B AND C > 2" DESIGN VALIDATION PACKAGE (DVP) INDEX.

l NO, TITLE DVP NUMBER 1 UNIT 1 CONDUIT CS-1 l i

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l CORRECTIVE ACTION PROGRAM UNIT 3 l

CONDUIT SUPPORTS TRAIN C12" 1

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'i Page i CONDUIT SUPPORTS TRAIN C < 2" TABLE OF CONTENTS l

!. i SECTION TITLE PACE I 1 Summary Flow Chart 1 2 Summary Flow Process Description 2-3  ;

3 Implementation Flow Chart 4 )

I 4 Corrective Action Program Activity Summary 5 5 Design Validation Package (DVP) Index 6-l 1

i

SECTION I PAGE I CONDUIT SUPPORTS TRAIN Cs2"

SUMMARY

FLOW CHART DEVELOP CRITERIA DBD-CS-093 Y

DESIGN VALIDATION

> ISSUE MODIFICATIONS C P E -lM -FVM- C S - 0 9 5 P I- 0210 - 0 5 3 - 0 0 4 ECE 9.04-0 3 ECE 9.04-0 5 V

CONSTRUCTION V

V HARDWARE VALIDATION FINAL 4 R E C O N CILIATIO N ECE 9.04-0 3 PI-0210-0 5 3-0 0 l APP.l-0 EC E 9.04-0 5 C P E -lM- FVM-C S -0 9 5 Y

VAULT PI-0210-053-01 I

Page 2 i Section 2 CONDUIT SUPPORTS TRAIN C < 2"  !

SUMMARY

FLOW PROCESS DESCRIPTION l I

1.0 GENERAL Train "C" conduits are non-safety related, i.e., the system is not required for the safe-shutdown of the plant during a seismic event. However, structural failure of the conduit and supports must not adversely impact nearby safety-related components.

1 Impell's scope of work is to develop criteria and technical procedures for the desien validation of Units 1 and 2 Train C conduit, and to. provide procedures to prevent the occurrence of similar design and construction problems, and to justify the results of the evaluation as consistent with FSAR or licensing commitment.

A flow chart of the program is presented on the previous page and a description is provided below:

i 2.0 DEVELOP CRITERIA I i

Impell's program addresses CPRT Program Plan items by satisfying the j requirements of US NRC Regulatory Guide 1,29 and Standard Review Plan 3.7.2.

Project technical instructions are based upon criteria that are derived  !

from engineering analysis, testing and applicable design codes. A summary of the criteria documents are provided in DBD-CS-093 (Design Basis ] ,

Document). ,

3.0 DESIGN VALIDATION The program validates 100 percent of the Train "C" support population. The walkdown team identifies and assesses acceptable and unacceptable system interaction between Train "C" conduit structure and category I components. ,

i, If the interaction is unacceptable, a walkdown team obtains as-built data to enable design validation of certain simple types of supports using pre-established criteria; complex supports are validated by unique engineering calculations.

i If the existing design support cannot be validated, the support is l modified, seismic cable restraints are applied, or a new support is added j to the system. 1 I

4.0 ISSUE MODIFICATIONS I Design documents are issued for modification to the existing structure.

Since there are no drawings for existing Train "C" supports, all design documents are original issue.

The design documents are transmitted to the TU Electric Document Control Center (D.C.C.) and construction work packages are prepared by Paper Flow Croup (P.F.G.).

l

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Page 3 I Section 2 CONDUIT SUPPORTS TRAIN C < 2"

SUMMARY

FLOW PROCESS DESCRIPTION 5.0 CONSTRUCTION Construction personnel install the supports based on specification ECP-19B and specific instructions given in the work packages. Any alterations to the design-document to accommodate the field installation are pre-approved by the Design Engineer and properly documented.

6.0 RARDWARE VALIDATION 1

Since Train "C" conduit is not' safety-related, there is no QC inspection requirement. Impell has instituted an Engineering Walkdown program to validate any rework or new construction. At the completion of construction, Impell validates the installation by validating the condition of certain critical attributes. If those attributes do not meet specified criteria, a nonconformance report is generated and rework is required.

7.0 FINAL RECONCILIATION Each room has a room closeout calculation that consists of all  ;

calculations performed specifically for the given room, including system j interaction, structural integrity evaluation, design / modifications, and '

engineering inspection.  !

i The calculations for all rooms in Unit 1 and Common area are included in l one Design Validation Package (DVP). A second DVP covers Unit 2 calculations. A third DVP includes all calculations and documents in '

support of criteria, special studies and testing.

8.0 VAULT i I

The results will be processed per procedure PI-0210-053-Oli and transmitted j to the " Permanent Records Facilities" (VAULT) per the requirements of the i

" Comanche Peak Records Management Program Manual".

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  • Page 6 Section 5 CONDUIT SUPPORTS TRAIN C < 2" DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 1

TRAIN C CONDUIT (2" AND UNDER) - ROOM IM-TC-DVP-01 CLOSE-0UT AND ASSOCIATED CALCULATIONS FOR UNIT 1 AND COMMON AREAS 2

TRAIN C CONDUIT (2" AND UNDER) - ROOM IM-TC-DVP-02 CLOSE-0UT AND ASSOCIATED CALCULATIONS FOR UMIT 2 AREA 3

TRAIN C CONDUIT (2" AND UNDER) - IM-TC-DVP-03 CALCULATIONS AND DOCUMENTS FOR CRITERIA DEVELOPMENT, SPECIAL STUDIES AND TESTING

CORRECTIVE ACTION PROGRAM UNIT 4 CIVIL / STRUCTURAL SWEC

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Page i CIVIL / STRUCTURAL TABLE OF CONTENTS SECTION TITLE PAGE 1 Summary Flow Chart 1 2 Swmnary Flow Process Description 2-3 3 Implementation Flow Chart 4 4 Corrective Action Program Activity Summary 5 5 Design Validation Package (DVP) Index 6

SECTION I PAGE I CIVIL / STRUCTURAL

SUMMARY

FLOW CllART DESIGN VALIDATION PP-ZCl PP-205 PP-203 PP-214 PP-204 Y

ISSUE MODIFIC ATIONS PP-023 PP-031 Y

CONSTRUCTION /QC M O DIFIC ATIO N S Y

HARDWARE VALIDATION ECE 9.04-01 ECE 9.04-05 PP-034 PP-v FIN AL R E C O N CILIATIO N Y

VAULT PP-028

Page 2 Section 2 ,

CIVIL / STRUCTURAL

SUMMARY

FLOW PROCESS DESCRIPTION 1.0 DESIGN VALIDATION A design review against licensing commitments is performed for all applicable design documents for 100 percent of the safety-related and selected non-safety systems, structures and components of the plant, with the exception of NSSS design and vendor hardware design. Design interface requirements between disciplines, including NSSS and vendor design, are examined, documented and controlled. Design criteria required by design licensing commitments are consolidated in Design Basis Documents (DBD's) which form the basis for a complete and consistent design review and all future design analyses and modifications. Design documents such as specifications, calculations and drawings are updated, as required by the design review.

2.0 ISSUE MODIFICATIONS As a result of the design validation some features of the plant design require modification to satisfy the licensing commitments. These design modifications are issued to construction in accordance with applicable ad::e procedures for hardware rework.

3.0 CONSTRUCTION /QC MODIFICATIONS Using specifications and construction / quality control procedures which have been revised during the design validation, design modifications are installed in the plant and inspected to the engineering requirements.

4.0 HARDWARE VALIDATION A complete validation of final acceptance inspection attributes is performed for safety-related and selected non-safety related hardware. The revised (validated) erection specifications include hardware inspection requirements for new installations and form the bases for the PCHVP Attribute Matrix. Using input from the QOC program in the form of CARS, NCRs, and CPRT recommendations, and changes identified as a result of the CAP design validation activities, the Engineers will challenge (i.e.,

evaluate) each final acceptance attribute for acceptability and determine the method to be used to validate that attribute.

This evaluation is procedurally controlled, and if the disposition is

" acceptable", the results will be clearly documented. If the technical assessment of the attributes is dispositioned "not acceptable" (or cannot; be dispositioned based on available information), then measures such as '

inspection, walkdown, or alternative testing to validate the attribute will be performed.

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i Page 3 Section 2 l CIVIL / STRUCTURAL

SUMMARY

FLOW PROCESS DESCRIPTION Physical validation of an attribute by quality control reinspection or engineering walkdown will be performed, for accessible components, when any of the following pertains:

O CFRT recommendation or other project commitment to reinspect; o Design Validation results in change to design or acceptance attribute; or 0 Design Validation results in new work, including modification to existing hardware.

5.0 FINAL RECO)]CILIATION The as-installed condition is compared to the validated design and any final design data which as been identified as subject to confirmation is confirmed, thereby ensuring that the final installation satisfies final design requirements, If engineering change is required as a result of the final reconciliation, design and hardware modification is performed accordingly.

6.0 VAULT The results will be processed per procedure PP-028 and transmitted to the

" Permanent Records Facilities" (VAULT) per the requirements of the

" Comanche Peak Records Management Program Manual".

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Page 6 Section 5 CIVIL / STRUCTURAL DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 1 CONTAINMENT-CONCRETE 09A 2 CONTAINMENT CONCRETE INTERNALS 09B 3 FUEL BUILDING 09C 4 SAFEGUARDS BUILDING 09D 5 AUXILIARY & CONTROL BUILDING 09E 6 SEISMIC CAT I TANK / PIPE TUNNELS 09F 7 SERVICE WATER INTAKE STRUCTURE 09G 8 SEISMIC CAT I STRUCTURAL STEEL 09H 9 PIPE WHIP RESTRAINTS 09J 10 CONTAINMENT LINER & PENETRATIONS 09K 11 OTHER LINERS / FUEL TRANSFER TUBE SUPPORT 09L 12 MISCELLANEOUS EQUIPMENT SUPPORTS 09M 13 CONCRETE ANCHORS 09N 14 TORNADO DESIGN 09P 15 TESTING PROGRAMS 095 16 SEISMIC ANALYSIS VERIFICATION (ARS) 09T 17 CENERAL CIVIL / STRUCTURAL 09U 18 STRUCTURAL SPECIFICATIONS 09W l

l 1

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1

1 CORRECTIVE ACTION PROGRAM i UNIT 5 LARGE BORE PIPING / SUPPORTS SWEC-PSAS j

Page i LARGE BORE PIPING / SUPPORTS TABLE OF CONTENTS SECTION TITLE PAGE 1 Summary Flow Chart 1-2 Summary Flow Process Description 2-3 3 Implementation Flow Chart 4 4 Corrective Action Program Activity Summary 5-7 5 Design Validation Package (Dh') Index 8-20 1

SECTION l PAGE I LARGE BORE PIPING /5UPPORTS l

SUMMARY

FLOW CHART CPPP-5 I PP

$pp_~ji DESIGN VALIDATION 4 CPSP-19 i CPPP-l CPPP-7 l CPPP-5 CPPP-l8 CPPP-9 CPPP-20 CPPP-24 l CPPP-25 CPPP-25 CPPP-27 l Y CPPP-ZB CPPP-29 PIPING I ISSUE CPPP-30 ISOMETRIES J MO DIFIC ATIO NS C"PP go-C -055

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DeD-Cs-055 AND AVAILABLE CPPP-5 CPSP-lO DBD-CS-057 CPPP-9 CPSP-l4 DBD-CS-058 TO INSPECT  !

j DSD-CS-059 ECE-DC-7 '

DBD-C5-070 CPSP-12 Y l CONSTRUCTION /QC M 0 DIFIC ATIO N S

>- l y V l FV M - P S - D D D FV M - P S - D B l CP-CPM-9.1D PlPING FVM - P S - 0 8 2 HARL;W ARE VALIDATION CP-CPM-9. l DA l FVM - S I- 0 4 D

-Ql- QAP - l 1.1.2 5 ISOMETRIES FVM - C 5 - 0 6 0 EC E 9.04-04 Ql-QAP- I l . l .28 INSPECTED EC E 9.04-05 CP-QAP-12.1 C P-QAP- t 2.2 l CPPP-22 CP5P-12 CP-QAP-l2.I SPEC. 2323-MS-I DD SPEC. 2323-MS-45A i

Y FIN AL R E C O N CILIATIO N 4 CPPP-23 CPPP-33 Y

VAULT CPPP-4 CPSP-1I CPPP-1I

Page 2 Section 2 LARGE BORE PIPING / SUPPORTS

SUMMARY

FLOW PROCESS DESCRIPTION 1.0 DESIGN VALIDATION A design validation against licensing commitments is performed for all applicable der ign documents for 100 percent of the safety related and selected non-eafety related systems, structures and components of the plant, with che exception of NSSS design and vendor hardware design.

Design inte rface requirements between disciplines, including NSSS and vendor design, are examined, documented and controlled. Design criteria required by design licensing commitments are consolidated in Design Basis Documents (DBD's) which form the basis for a complete and consistent design review and all future design analyses and modifications. Design documents such as specifications, calculations and drawings are updated as required.

2.0 ISSUE MODIFICATIONS As a result of the design validation some features of the plant design require modification to satisfy the licensing commitments. These design modifications are issued to construction in accordance with applicable site procedures for hardware rework.

3.0 CONSTRUCTION /QC MODIFICATIONS Using specifications and construction / quality control procedures which have been revised during the design validation, design modifications are installed in the plant and inspected to the engineering requirements.

4.0 HARDWARE VALIDATION The Post Construction Hardware Validation Program (PCHVP) is a complete validation of final acceptance inspection attributes for safety-related and selected non-safety related hardware. The revised (validated) erection specifications include hardware inspection requirements for new installations and form the bases for the PCHVP Attribute Matrix. Using input from the QOC program in the form of CARS, NCRs, and CPRT recommendations, and changes identified as a result of the CAP design validation activities, the Engineers will challenge (i.e., evaluate) each final acceptance attribute for acceptability and determine the method to be used to validate that attribute.

This evaluation is procedurally controlled, and if the disposition is

" acceptable", the results will be clearly documented. If the technical assessment of the attribute is dispositioned "not acceptable" (or cannot be dispositioned based on available information), then measures such as inspection, walkdown, or alternative testing to validate the attribute will be performed.

Page 3 Section 2 LARGE BORE PIPING / SUPPORTS

SUMMARY

FLOW PROCESS DESCRIPTION Physical validation of an attribute by quality control reinspection or engineering walkdown will be performed, for accessible components, when any of the following pertains:

O CPRT recommendation or other project commitment to reinspect; O Design Validation results in change to design or acceptance attribute; or 0 Design Validation results in new work, including modification to existing hardware.

The PCHVP provides assurance that the as-installed hardware meets the validated design.

5.0 PIPING ISOMETRICS AS-BUILT AND AVAILABLE TO INSPECT The validated system design input parameters and physical piping system configuration (i.e., as-built inspected and validated piping isometric drawings) are included with final design input and configuration for final reconciliation of the as-installed and validated design.

6.0 PIPING IS0 METRICS INSPECTED l

See Section 5.0 7.0 FINAL RECONCILIATION The as-installed condition is compared to the validated design and any final design data which has been identified as subject to confirmation is confirmed, thereby ensuring that the final installation satisfies final design requirements. If engineering change is required as a result of the final reconciliation, design and hardware modification is performed accordingly.

8.0 VAULT The results will be processed per procedures CPPP-4, CPPP-11, and CPSP-11 and transmitted to the " Permanent Records Facilities" (VAULT) per the requirements of the " Comanche Peak Records Management Program Manual".

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Page 8 Section 5 LARGE BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER

1. Main Steam System Stress Problem 1-001
2. Main Steam System Stress Problem 1-002
3. Main Steam System Stress Problem 1-003
4. Main Steam System Stress Problem- 1-004
5. Feed Water System Stress Problem 1-005
6. Feed Water System Stress Problem 1-006
7. Feed Water System Stress Problem 1-007
8. Feed Water System Stress Problem 1-008
9. Feed Water System Stress Problem' 1-009A i
10. Feed Water System Stress Problem 1-009B {
11. Feed Water System Stress Problem 1-009C
12. Feed Water System Stress Problem 1-009D
13. Auxiliary Feed Water System Stress Problem 1-010A i'
14. Auxiliary Feed Water System Stress Problem 1-010B
15. Auxiliary Feed Water System Stress Problem 1-0100 1
16. Auxiliary Feed Water System Stress Problem 1-010D j
17. Auxiliary Feed Water System Stress Problem 1-011A j
18. Auxiliary Feed Water System Stress Problem 1-011B '

19, Auxiliary Feed Water System Stress Problem 1-011C

20. Auxiliary Feed Water System Stress Problem 1-012A
21. Auxiliary Feed Water System Stress Problem 1-012B ,
22. Auxiliary Feed Water System Stress Problem 1-012D i
23. Auxiliary Feed Water System Stress Problem 1-012E
24. Residual Heat System Stress Problem 1-013A i
25. Residual Heat System Stress Problem 1-013B I
26. Safety Injection System Stress Problem 1-014
27. Safety Injection System Stress Problem 1-015B
28. Safety Injection System Stress Problem 1-015Y
29. Safety Injection System Stress Problem 1-015Z
30. Safety Injection System Stress Problem 1-016
31. Safety Injection System Stress Problem 1-017C l
32. Safety Injection System Stress Problem 1-017D 1
33. Safety Injection System Stress Problem 1-018
34. Safety Injection System Stress Problem 1-019A
35. Safety Injection System Stress Problem 1-019B l 36. Safety Injection System Stress Problem 1 019C
37. Service Water System Stress Problem 1 021
38. Main Steam System Stress Problem 1-023A
39. Main Steam System Stress Problem 1-023B
40. Main Steam System Stress Problem 1-023C
41. Main Steam System Stress Problem 1-023D
42. Safety Injection System Stress Problem 1-024
43. Reactor Coolant System 1-025
44. Containment Spray System Stress Problem 1-027
45. Containment Spray System Stress Problem 1-028
46. Containment Spray System Stress Problem 1-029K
47. Containment Spray System Stress Problem 1-029L
48. Containment Spray System Stress Problem 1-029M
49. Containment Spray System Stress Problem 1-029N
50. Containment Spray System Stress Problem 1 0290 l

l

Page 9 l

Section 5 LARGE BORE PIPING / SUPPORTS ]

DESIGN VALIDATION PACKACE (DVP) INDEX l

l NO. TITLE DVP NUMBER 1

51. Containment Spray System Stress Problem 1-029P
52. Containment Spray System Stress Problem' 1-029S
53. Containment. Spray System Stress Problem 1-029T-
54. Containment Spray System Stress Problem 1-029U
55. Containment Spray System Stress Problem 1-029V
56. Containment Spray System Stress Problem 1-029W q
57. Containment Spray System Stress Problem 1-029X. q
58. . Containment Spray System Stress Problem 1-029Y )
59. Containment Spray System Stress Problem 1-0292
60. Containment Spray System Stress Problem 1-030
61. Containment Spray System Stress Problem 1-031
62. Containment Spray System Stress Problem' 1-032 j
63. Containment Spray System Stress Problem 1-033
64. Containment Spray System Stress Problem - 1-034A
65. Containment Spray System Stress Problem '1-034B
66. Containment Spray System Stress Problem 1-035A.
67. Containment Spray System Stress Problem 1-035B
68. Containment Spray System Stress Problem 1-035C
69. Containment Spray System Stress Problem 1-035D
70. Containment Spray System Stress Problem 1-036
71. Containment Spray System Stress Problem 1-037B
72. Containment Spray System Stress Problem 1-037W  ;
73. Containment Spray System Stress Problem 1-037X
74. Containment Spray System Stress Problem 1-037Y l
75. Containment Spray System Stress Problem 1-037Z l
76. Reactor Coolant System Stress Problem 1-038A ,
77. Waste Processing System Stress Problem 1-038B
78. Chemical and Volume Control System Stress 1-039 Problem l 79. Chemical and Volume Control System Stress 1-040 Problem l
80. Chemical and Volume Control System Stress 1-041 Problem '
81. Chemical and Volume Control System Stress 1-042A Problem
82. Chemical and Volume Control System Stress 1-042B Problem 83 Chemical and Volume Control System Stress 1-043B Problem
84. Chemical and Volume Control System Stress 1-043D Problem
85. Chemical and Volume Control System Stress 1-043Y Problem
86. Chemical and Volume Control System Stress 1-043X-Problem 87, Chemical and Volume Control System Stress 1-044 Problem
88. Chemical and Volume Control System Stress 1 045C Problem
89. Chemical and Volume Control System Stress 1-045D Problem

Section 5 LARCE BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER

90. Chemical and Volume Control System Stress 1-045C Problem
91. Chemical and volume Control System Stress 1-045T Problem
92. Chemical and Volume Control System Stress 1-045V l Problem

) 93. Chemical and Volume Control System Stress 1-045W Problem

94. Chemical and Volume Control System Stress 1-045X Problem
95. Chemical and Volume Control System Stress 1-045Y Problem
96. Chemical and Volume Control System Stress 1-046A Problem
97. Chemical and Volume Control Systom Stress 1-046B Problem
98. Chemical and Volume Control System Stress 1-047A Problem
99. Chemical and Volume Control System Stress 1-047B Problem 100. Chemical and Volume Control System Stress 1-051A Problem 101. Chemical and Volume Control System Stress 1 051B Problem 102. Chemical and Volume Control System Stress 1-051C Problem 103. Chemical and Volume Control System Stress 1 052U Problem 104. Chemical and Volume Control System Stress 1 052V Problem 105. Reactor Coolant System Stress Problem 1-053D 106 Component Cooling System Stress Problem 1-055A 107. Component Cooling System Stress Problem 1-055B 108. Component Cooling System Stress Problem 1-055C 109. Component Cooling System Stress Problem 1 055D 110 Component Cooling System Stress Problem 1-056A 111. Component Cooling System Stress Problem 1-056B 112. Component Cooling System Stress Problem 1-057 113. Component Cooling System Stress Problem 1-058 114. Component Cooling System Stress Problem 1-059A 115. Component Cooling System Stress Problem 1-059B 116. Component Cooling Systen Stress Problem 1-059C 117. Component Cooling System Stress Problem 1-059D 118. Component Cooling System Stress Problem 1-060 119. Component Cooling System Stress Problem 1-061A 120. Component Cooling System Stress Problem 1-061B 121. Component Cooling System Stress Problem 1-061C 122. Component Cooling System Stress Problem 1-061D 123. Component Cooling System Stress Problem 1-061E 124 Component Cooling System Stress Problem 1-062A 125. Component Cooling System Stress Problem 1-062B

Page 11 Section 5 LARCE BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 126. Component Cooling System' Stress Problem 1-062C 127. Component. Cooling System Stress Problem 1-062D 128. Component Cooling System Stress Problem 1-062E 129. Component Cooling System Stress Problem 1-062F 130. Component Cooling System Stress Problem 1-062G 131. Component Cooling System Stress Problem 1-062X ,

132. Component Cooling System Stress Problem 1-063A l 133. Component Cooling System Stress Problem 1-063B  !

134. Component Cooling System Stress Problem 1-063C 135. Component Cooling System Stress Problem 1-063D-136, Component Cooling System Stress Problem 1-064A 137. Component Cooling. System Stress Problem 1-064B 138. Component Cooling System Stress Problem 1-0640 139. Component Cooling System Stress Probicm 1-064D 1 140. Component Cooling System Stress Problem 1-064E l 141. Component Cooling System Stress Problem 1-064F 142. Component Cooling System Stress Problem 1-065 143. Component Cooling System Stress Problem 1-066A 144. Component Cooling System Stress Problem 1-066B 145. Service Water System Stress Problem 1-067S 146. Service Water System Stress Problem 1-067T 147. Service Water System Stress Problem 067U 148. Service Water System Stress Problem 1-067V 149. Service Water System Stress Problem 1-067W 150. Service Water System Stress Problem 1-067X 151. Service Water System Stress Problem ~1-067Y' 152. Service Water System Stress Problem '1-067Z 153. Service Water System Stress Problem 1-068A 154. Servico Water System Stress Problem 1-068S 155. Service Water System Stress Problem 1-068T 156. Service Water System Stress Problem 1-068U 157. Service Water System Stress Problem 1-068V 158. Service Water System Stress Problem- 1-068W 159. Service Water System Stress Problem 1-068X 160. Service Water System Stress Problem .1-068Y 161. Service Water System Stress Problem

- 1-068Z 162. Residual Heat System Stress Problem 1-069 163. Residual Heat System Stress Problem 1 070 164. Chemical and Volume Control Stress 1-071A Problem 165. Safety Injection System Stress Problem 1-071B 166. Residual Heat System Stress Problem 1-072 167. Residual Heat System Stress Problem 1-073 168. hain Steam System Stress Problem 1-075 169. Main Steam System Stress Problem 1-076A 170. Main Steam System Stress Problem 1-076B 171. Main Steam System Stress Problem 1-077 172. Main Ste&m System Stress Problem 1-078 173. Main Steam System Stress Problem 1-079A 174. Main Steam System Stress Problem- 1-079B 175. Main Steam System Stress Problem- 1-079C

q l

Page 12 Section 5 LARCE BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX i

NO. TITLE DVP NUMBER 176. Main Steam System Stcess Problem 1-079D 177. Main Steam System Stress Problem 1-079E 178. Main Steam System Stress Problem 1-079F i 179. Main Steam System Stress Problem 1-080A i 180. Main Steam System Stress Problem 1-080B l 181. Main Steam System Stress Problem 1-0800 182. Main Steam System Stress Problem 1-080D 183. Main Steam System Stress Problem 1-081 184. Spend Fuel Pool Coolant and Cleanup System 1-086A i Stress Problem i 185. Spend Fuel Fool Coolant and Cleanup System 1-086B Stress Problem 186. Spend Fuel Pool Coolant and Cleanup System 1-086C  ;

Stress Problem  !

187. Spend Fuel Pool Coolant and Cleanup System 1-087A Stress Problem 188. Spend Fuel Pool Coolant and Cleanup System 1-087B Stress Problem 189. Spend Fuel Fool Coolant and Cleanup System 1-087C Stress Problem 190. Spend Fuel Fool Coolant and Cleanup System 1-088C Stress Problem 191. Spend Fuel Pool Coolant and Cleanup System 1-088D  !

Stress Problem 192. Spend Fuel Pool Coolant and Cleanup System 1-088E Stress Problem 103. Spend Fuel Pool Coolant and Cleanup System 1-088W Stress Problem 194. Spend Fuel Pool Coolant and Cleanup System 1-0887 Stress Problem 195. Spend Fuel Pool Coolant and Cleanup System 1-088Y Stress Problem 196. Spend Fuel Pool Coolant and Cleanup System 1 088Z Stress Problem 197, Boron Recovery System Stress Problem 1-089 198. Boron Recovery System Stress Problem 1-090 199. Boron Recovery System Stress Problem 1-091 200. Chemical and Volume Control System Stress 1-092A j Problem 201. Boron Recovery System Stress Problem 1-092B 202. Boron Recovery System Stress Problem 1-093A 203. Boron Recovery System Stress Problem 1-093B 204 Boron Recovery System Stress Problem 1-094 205. Demineralized and Reactor Make-up Water 1-095 System Stress Problem 206. Demineralized and Reactor Make-up Water 1-097A System Stress Problem 207. Demineralized and Reactor Make-up Water 1-097B System Stress Problem E _ ___ _

Page 13 Section 5 LARGE BORE PIPING / SUPPORTS ,

l DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER i

208. Demineralized and Reactor Make-up Water 1-097C l System Stress Problem 1 209. Demineralized and Reactor Make-up Water 1-097D l

System Stress Problem 210. Auxiliary Steam System Stress Problem 1-135A 211. Auxiliary Steam System Stress Problem 1-135B l 212. Auxiliary Steam System Stress Problem 1-135C l 213. Auxiliary Steam System Stress Problem 1-135D J 214. Auxiliary Steam System Stress Problem 1-135E l 215. Auxiliary Steam System Stress Problem 1-135F  !

216. Auxiliary Steam System Stress Problem 1-147A 217. Auxiliary Steam System Stress Problem 1-147B 218. Auxiliary Steam System Stress Problem 1-147C 219. Auxiliary Steam System Stress Problem 1-147D _y 220. Auxiliary Steam System Stress Problem 1-147E 221. Auxiliary Steam System Stress Problem 1-147F 222. Main Steam System Stress Problem 1-148 q 223. Chemical and Volume Control Systen. Stress 1-150F Problem 224. Chemical and Volume Control System Stress 1-150G l Problem i 225. Chemical and Volume Control System Stress 1-150H '

Problem l

226. Chemical and Volume Control System Stress 1-150I Problem 227. Chemical and Volume Control System Stress 1-150J Problem 228. Spent Fuel Pool Cooling and Cleanup System 1-151A Stress Problem 229. Spent Fuel Pool Cooling and Cleanup System l'-151B I Stress Problem 230. Spent Fuel Pool Cooling and Cleanup System 1-151C Stress Problem 231. Spent Fuel Pool Cooling and Cleanup System 1-151D 1 Stress Problem '

232. Feed Water System Stress Problem 1-152 233. Feed Water System Stress Problem 1-153 234. Feed Water System Stress Problem 1-154

, 235. Feed Water System Stress Problem 1-155 Auxiliary Feed Water System Stress Problem 1-156 l 236. i i

237. Component Coolant System Stress Problem 1-157A l 238. Component Coolant System Stress Problem 1-157B I 239. Component Coolant System Stress Problem 1-1570 l 240. Component Coolant System Stress Problem 1-158A 241. Component Coolant System Stress Problem 1-158B 242. Component Coolant System Stress Problem 1-158C 243. Containment Spray System Stress Problem 1-163 244. Service Water System Stress Problem 1-164 245. Diesel Generator Fuel Oil System Stress 1-165A Problem

Pago 14 l 3

1 Section 5 LARGE BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 246. Diesel Generator Fuel Oil System Stress 1-165B Problem 247. Diesel Generator Fuel Oil System Stress 1-165C Problem 248. Diesel Generator Fuel Oil System Stress 1-165D Problem 249. Diesel Generator Fuel Oil System Stress 1-165E Problem 250. Diesel Generator Fuel Oil System Stress 1-165F Problem 251. Diesel Generator Fuel Oil System Stress 1-165G Problem  ;

252. Diesel Generator Fuel 011 System Stress 1-165H l Problem  !

253. Diesel Generator Fuel Oil System Stress 1-167A Problem 254. Diesel Generator Fuel Oil System Stress 1-167B (

Problem 255. Diesel Generator Fuel Oil System Stress 1-167C l Problem ]

l 256. Diesel Generator Fuel Oil System Stress 1-167D Problem 1 257. Diesel Generator Fuel Oil System Stress 1-167E I Problem 258. Diesel Generator Fuel Oil System Stress 1-167F Problem 259. Feed Water System Stress Problem 1-169 l 260. Feed Water System Stress Problem 1-170 261. Feed Water System Stress Problem 1-171 262. Feed Water System Stress Problem 1-172 263. Vent and Drain System Stress Problem 1-174 264. Vent and Drain System Stress Problem 1-175 265. Heating and Ventilation System Stress 1-178A Problem 266. Heating and Ventilation System Stress 1-178B Problem 267. Heating and Ventilation System Stress 1-179 Problem 268. Heating and Ventilation System Stress 1-180 Problem 269. Safety Injection System Stress Problem 1-186 270. Chilled Water System Stress Problem 1-188 271. Chilled Water System Stress Problem 1-189 272. Reactor Coolant System Stress Problem 1-190 273. Heating and Ventilation System Stress 1-196 Problem 274. Containment Spray System Stress Problem 1-197 275. Component Cooling System Stress Problem 1-312 276. Component Cooling System Stress Problem 1-313 277. Component Cooling System Stress Problem 1-314 278. Component cooling System Stress Problem 1-315

Page 15 Section 5 LARGE BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 279. Diesel Generator System Stress Problem 1-N002 280. Diesel Generator System Stress Problem 1-N003 281. Diesel Generator System Stress Problem 1-N004 282. Diesel Generator System Stress Problem 1-N005 283. Chemical and Volume control System Stress 1-N007 Problem 284. Chemical and Volume Control System Stress 1-N008 Problem 285. Chemical and Volume Control System Stress 1-N009 Problem 286. Chemical and Volume Control System Stress 1-N010 Problem 287. Chemical and Volume Control System Stress 1-N011 Problem 288. Demineralized and Reactor Makeup Water 1-N012 System Stress Problem 289. Chemical and Volume Control System Stress 1-N013 Problem 290 Chemical and Volume Control System Stress 1-N014 Problem 291. Auxiliary Feed Water System Stress Problem 1-N015 292. Chemical and Volume Control System Stress 1-N016 Problem 293. Chemical and Volume Control System Stress 1-N017 Problem 294. Chemical and Volume Control System Stress 1-N018 Problem 295. Chemical and Volume Control System Stress 1-N019 Problem 296. Chemical and Volume Control System Stress 1-N020 Problem 297. Chemical and Volume Control System Stress 1-N021 Problem 298. Boron Recovery System Stress Problem 1-N022 299. Containment Spray System Stress Problem 1-N023 300. Component Coolant System Stress Problem 1-N024 301. Demineralized and Reactor Make-up Water 1-N025 System Stress Problem 302. Demineralized and Reactor Make-up Water 1-N026 System Stress Problem ,

303. Demineralized and Reactor Make-up Water 1-N027 i System Stress Problem 304. Component Coolant System Stress Problem 1-N028 305. Component Coolant System Stress Problem 1-N029 306. Chemical and Volume Control System Stress 1-N031 Problem 307. Demineralized and Reactor Make-up Water 1-N032 System Stress Problem 308. Demineralized and Reactor Make-up Water 1-NO33 System Stress Problem 309. Chilled Water System Stress Problem 1-N034

Page 16 Section 5 LARGE BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER l 310. Safety Injection System Stress Problem 1-N035 311. Chilled Water System Stress Problem 1-N037 312. Chilled Water System Stress Problem 1-N038 ,

313. Spent Fuel Pool Cooling and Clean-up System 1-N039 l Stress Problem 1 314. Spent Fuel Pool Cooling and Clean-up System 1-N040 l Stress Problem i 315. Demineralized and Reactor Make-up Water 1-N041 System Stress Problem 316. Spent Fuel Fool Cooling and Clean-up System 1-N042 Stress Problem 317. Spent Fuel Pool Cooling and Clean-up System 1-N043 l Stress Problem  ;

! 318. Spent Fuel Pool Cooling and Clean-up System 1-N044 Stress Problem j

319. Spent Fuel Pool Cooling and Clean-up System 1-N045 Stress Problem 320. Compressed Air / Service System Stress 1-N046 )

Problem 321. Vaste Processing System Stress Problem 1-N047 l 322. Vent and Drain System Stress Problem 1-N048 l 323. Waste Processing System Stress Problem 1-N050A ,

324. Waste Processing System Stress Problem 1-N051 325.

326.

Reactor Coolant System Stress Problem Boron Recovery System Stress Problem 1-N052 1-N053

)

327. Boron Recovery System Stress Problem 1-N054 328. Boron Recovery System Stress Problem 1-N055 329. Boron Recovery System Stress Problem 1-N056 330. Boron Recovery System Stress Problem 1-N057 331. Chemical and Volume Control System Stress 1 N058 Problem 332. Containment Spray System Stress Problem 1-N059 333. Containment Spray System Stress Problem 1-N060 334. Compressed Air System Stress Problem 1-N061 335. Demineralized and Reactor Make up Water 1-N062 System Stress Problem 336. Demineralized and Reactor Make-up Water 1-N063 System Stress Problem 337. Demineralized and Reactor Make-up Water 1-N064 System Stress Problem 338. Waste Processing System Stress Problem 1-N065 339. Chemical and Volume Control System Stress 1-N066 Problem 340. Chemical and Volume Control System Stress 1-N067 Problem 341. Chemical and Volume Control System Stress 1-N068 Problem 342. Chemical and Volume Control System Stress 1-N069 Problem 343. Boron Recovery System Stress. Problem 1-N070

l 1

Page 17 Section 5 LARGE BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER l 344. Chemical and Volume Control System Stress 1-N071 Problem 345. Demineralized and Reactor Make-up Water 1-N072 System Stress Problem l

346. Chilled Water System Stress Problem 1-N073 347. Chilled Water System Stress Problem 1-N074 348. Chemical and Volume Control System Stress 1-N075 ,

Problem j 349. Chilled Water System Stress Problem 1-N076 1 350. Chilled Water System Stress Problem 1-N077 l 351. Boron Recovery System Stress Problem 1-N078 352. Vent and Drain System Stress I'roblem 1-N079 353. Chemical and Volume control System Stress 1-N080 Problem 354. Chilled Water System Stress Problem 1-N081 355. Chilled Water System Stress Problem 1-N082 356. Compressed Air System Stress Problem 1-N083 357. Chemical and Volume Control System Stress 1-N086 Problem 358. Chemical and Volume Control System Stress 1-N087 l Problem 359, Chemical and Volume Control System Stress 1-N088 Problem 360. Auxiliary Feed Water System Stress Problem 1-N089 361. Spent Fuel Pool Cooling and Clean-up System 1-N090 Stress Problem 362. Compressed Air /Instream System Stress 1-N091 Problem 363. Component Coolant System Stress Problem 1-N092 364. Component Coolant System Stress Problem 1 N093 365. Component Coolant System Stress Problem 1-N094 366. Chemical and Volume Control System Stress 1-N098 Problem 367. Fire Protection System Stress Problem 1-N099 368. Component Coolant System Stress Problem 1-N103 369. Component Coolant System Stress Problem 1-N104 370. Component Coolant System Stress Problem 1-N105 371. Component Coolant System Stress Problem 1-N106 372. Heating and Ventilation System Stress 1-N108 Problem 373. Heating and Ventilation System Stress 1-N109 Problem 374. Chilled Water System Stress Problem 1-N112 375. Chemical and Volume Control System Stress 1-N119 l Problem 376. Chemical and Volume Control System Stress 1-N121 Problem 377. Spent Fuel Fool Cooling and Clean-up System 1-N122 Stress Problem 378 Spent Fuel Pool Cooling and Clean-up System 2-036B Stress Problem

Page 18 Section 5 LARGE BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 379. Service Water System Stress Problem 2 067S 380. Service Water System Stress Problem 2-067T 381. Service Water System Stress Problem 2-067W 382. Service Water System Stress Problem 2-068S 383. Service Water System Stress Problem 2-068W 384. Demineralized and Reactor Make-up Water 2-097C System Stress Problem 385. Demineralized and Reactor Make-up Water 2-097D System Stress Problem 386. Component Coolant System Stress Problem 2-181 387. Spent Fuel Pool Cooling and Cleanup System 2-NO33 Stress Problem 388. Auxiliary Feedwater Seismic II/I Piping AF-1

& Supports - Unit I 389. Compressed Air-Service Seismic II/I Piping CA-1

& Supports Validation - Unit I 390. Component Cooling Water Seismic II/I CC-1 Piping & Supports Validation - Unit I 391. Chemical Feed Seismic II/I Piping CF-1

& Supports Validation - Unit I 392. Chilled Water Seismic II/I Piping CH-1

& Supports Validation Unit I 393. Compressed Air-Instrumentation Seismic CI-l II/I Piping & Supports Validation - Unit I 394. Condensate Seismic II/I Piping & Supports CO-1 Validation - Unit I 395. Condensate Polishing Seismic II/I Piping CP-1

& Supports Validation - Unit I 396. Chemical & Volume Control Seismic II/I CS-1 Piping & Supports Validation - Unit I 397. Containment Spray Seismic II/I Piping CT 1

& Supports Validation - Unit I 398. Condenser Vacuum & Water Box Priming CV-1 Seismic II/I Piping & Supports Validation - Unit I 399. Circulating Water Seismic II/I Piping CW-1

& Supports Validation - Unit I 400. Demineralized and Reactor Makeup Water DD-1 Seismic II/I Piping & Supports Validation - Unit I 401. Diesel Generator Fuel Oil Seismic II/I DO-1 Piping & Supports Validation - Unit I 402. Floor Drains Seismic II/I Piping FD-1

& Supports Validation - Unit I 403. Fire Protection Seismic II/I Piping FP-1

& Supports Validation - Unit I 404. Gland Steam & Drain Seismic II/I Piping GS-1

& Supports Validation - Unit I 405. Feedwater Heater Drains Seismic II/I HD-1 Piping & Supports Validation - Unit I

Page 19 i

Section 5 LARGE BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 406. Leak Test Seismic II/I Piping & Supports LT-1 I Validation - Unit I l 407. Main Steam & Reheat & Steam Dump Seismic MS-1 l II/I Piping & Supports Validation - Unit I l 408. Reactor Coolant Seismic II/I Piping RC-1 )

& Supports Validation - Unit I l 409. Steam Generator Blowdown Seismic II/I SB-1 l 1

Piping & Supports Validation - Unit I 410. Spent Fuel Pool Cooling & Cleanup Seismic SF-1 II/I Piping & Supports Validation - Unit I 411. Safety Injection Seismic II/I Piping SI-l

& Supports Validation - Unit I 412. Vents & Drains Seismic II/I Piping VD-1

& Supports Validation - Unit I 413. Waste Frocessing - Liquid Portion Seismic WP-1 II/I Piping & Supports Validation - Unit I 414. Compressed Air-Service Seismic II/I Piping CA-X

& Supports Validation - Common Systems 415. Component Cooling Water Seismic II/I CC-X Piping & Supports Validation - Common Systems 416. Chilled Water Seismic II/I Piping CH-X

& Supports Validation - Common Systems 417. Steam Generator Blowdown Seismic II/I SB-X 4 Piping & Supports Validation - Common Systems 418. Condensate Polishing Seismic II/I Piping CP-X

& Supports Validation - Common Systems 419. Chemical & Volume Control Seismic II/I CS-X Piping & Supports Validation - Common Systems 420. Circulating Water Seismic II/I Piping CW-X

& Supports Validation - Common Systems )

421. Demineralized and Reactor Makeup Water DD-X j Seismic II/I Piping & Supports Validation

- Common Systems 422. Floor Drains Seismic II/I Piping FD-X

& Supports Validation - Common Systems 423. Fire Protection Seismic II/I Piping FP-X

& Supports Validation Common Systems 424. Portable Water Seismic II/I Piping PW-X

& Supports Validation - Common Systems 425. Auxiliary Steam Seismic II/I Piping SA-X

& Supports Validation - Common Systems 426. Spent Fuel Pool Cooling & Cleanup Seismic SF-X II/I Piping & Supports Validation - Common

! Systems 427. Service Water Seismic II/I Piping SW-X

& Supports Validation - Common Systems

Page 20 Section 5 LARGE BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP !! UMBER 428. Turbine Plant Cooling Seismic II/I Piping TW-X

& Supports Validation - Common Systems 429. Heating, Ventilation & Air Conditioning VA-X Seismic II/I Piping & Supports Validation

- Common Systems 430. Boron Recycle Seismic II/I Piping BR-X

& Supports Validation - Common Systems 431. Vents & Drains Seismic II/I Piping & VD-X Supports Validation - Common Systems 432. Waste Processing Liquid Portion Seismic WP-X II/I Piping & Supports Validation - Common Systems 1

M CORRECTIVE ACTION PROGRAM UNIT 6 1

SMALL BORE PIPING / SUPPORTS i

SWEC PSAS

Page i s t SMALL BORE PIPING / SUPPORTS TABLE OF CONTENTS SECTION TITLE PAGE 1 Summary Flow Chart 1 2 Summary Flow Process Description 2-3 3 Implementation Flow Chart 4' 4 Corrective Action Program Activity Summary 5-6 5 Design Validation Package (DVP) Index 7-21 l

\

\

I

-(

)

SECTION I PAGE I SMALL BORE PIPING /5UPPORTS

SUMMARY

FLOW CHART CPPP-5

'(([_~8 , DESIGN VALIDATION 4 CPSP-l9 CPPP-l CPPP-7 CPPP-5 CPPP-15 CPPP-9 CPPP-18 CPPP-20 CPPP-24 CPPP-25 CPPP-25 V CPPP-27 PIPING ISSUE EPPl ISOMETRIES MO DIFIC ATIO N S 35 E"g$"c_ ass AbBC DBD-CS-055 AND AVAILABLE CPPP-G CPSP-lO DBD-CS-057 CPPP-9 CPSP-14 DBD-CS-059 TD INSPECT ECE-DC-7 CPSP-12 CONSTRUCTl0N/QC M O DIFIC ATIO N S y V FV M - P S - D D D

" ~ '

CP-CPM-9.10 PIPING F$u"~ 5i-DS D HARDWARE VALIDAT10N CPM A

{,g p _ ,9 1,1?25 15 0 M ETRIC 5 FV M - C S - D E D EC E 9.04-04 Ql-QAP- I l . l .28 IN S P E C T E D EC E 9.04-05 CP-QAP-12.1 C P - QAP- 12.2 CPPP-22 CPSP-12 C P - QA P - 12.1 Y

FINAL R E C O N CILI ATIO N 4 CPPP-23 CPPP-33

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Y VAULT CPPP-4 CPSP-1l CPPP-l1

i I

1 l

l Page 2 '

Section 2 SMALL BORE PIPING / SUPPORTS

SUMMARY

FLOW PROCESS DESCRIPTION i 1.0 DESIGN VALIDATION A design validation against licensing commitments is performed for all applicable design documents for 100 percent of the safety-related and selected non-safety related systems, structures and components of the ,

plant, with the exception of NSSS design and vendor hardware design. J

. Design interface requirements between disciplines, including NSSS and vendor desi 6n, are examined, documented and controlled. Design criteria required by design licensing commitments are consolidated in Design Basis Documents (DBD's) which form the basis for a complete and consistent design review and all future design analyses and modifications. Design documents such as specifications, calculations and drawings are updated as required.

2.0 ISSUE MODIFICATIONS 1

As a result of the design validation some features of the plant design require modification to satisfy the licensing commitments. These design modifications are issued to construction in accordance with applicable site procedures for hardware rework.

1 3.0 CONSTRUCTION /QC MODIFICATIONS I Using specifications and construction / quality control procedures which have been revised during the design validation, design modifications are installed in the plant and inspected to the engineering requirements.

4.0 HARDWARE VALIDATION The Post Construction Hardware Validation Program (PCHVP) is a complete validation of final acceptance inspection attributes for safety-related and selected non-safety related hardware. The revised (validated) erection specifications include hardware inspection requirements for new installations and form the bases for the PCHVP Attribute Matrix. Using input from the QOC program in the form ~of CAR's, NCR's, and CPRT recommendations, and changes identified as a result of the CAP design

! validation activities, the Engineers will challenge (i.e., evaluate) each l final acceptance attribute for acceptability and determine the method to be I used to valicate that attribute.

This evaluation is procedurally controlled, and if the disposition is

" acceptable", the results will be clearly documented. 'If the technical assessment of the attribute is dispositioned "not acceptable" (or cannot be f dispositioned based on available information), then measures such as inspection, walkdown, or alternative testing to validate the attribute will be performed.

i u

l' l

Page 3 Section 2 SHALL BORE PIPING / SUPPORTS

SUMMARY

FLW PROCESS DESCRIPTION l s Physical validation of an attribute by quality control reinspection or  !

l.

engineering walkdown will be performed, for accessible components, when any of the following pertains:

o CPRT recommendation or other project commitment to reinspect; o Design Validation results in change to design or acceptance attribute; or o Design Validation recults in new work, including modification to ,

existing hardware.

The PCHVP provides assurance that the as-installed hardware meets the validated design, 5.0 PIPING IS0 METRICS AS-BUILT AND AVAILABLE TO INSPECT The validated system design input parameters and physical piping system  !

configuration (i.e., as-built inspected end validated piping isometric  !

drawings) are included with final design input and configuration for final reconciliation of the as-installed and validated design.

6.0 PIPING IS0 METRICS INSPECTED See Section 5,0 7.0 FINAL RECONCILIATION The as-installed condition is compared to the validated design and any  !

final design data which has been identified as subject to confirmation is confirmed, thereby ensuring that the final installation satisfies final design requirements. If engineering change is required as a result'of the final reconciliation, design and hardware modification'is performed accordingly. I 8.0 VAULT 4 l

l The results will be processed per procedure CPPP-4, CPPP-11, and CPSP-11 l and transmitted to the " Permanent Records Facilities" (VAULT) per the I

requirements of the " Comanche Peak Records Management Program Manual". 1 1

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Page 7 Section 5 SMALL BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER

1. Containment Spray System 1-034C
2. Containment Spray System 1-035E
3. Containment Spray System 1-035F
4. Chemical and Volume Control System 1-045Q
5. Chemical and Volume Control System 1-045E
6. Chemical and Volume Control System 1-051D
7. Chemical and Volume Control System 1-052W 8, Chemical and Volume Control System 1-052X
9. Chemical and Volume Control System 1-052Y I 10. Chemical and Volume Control System 1-052Z l
11. Residual Heat Removal System 1-074
12. Main Steam & Reheat & Steam Dump System 1-096A
13. Main Steam & Reheat & Steam Dump System 1-096B
14. Main Steam & Reheat & Steam Dump System 1-0960
15. Main Steam & Reheat & Steam Dump System 1-096D
16. Steam Generator Feedwater System 1-166A
17. Steam Generator Feedwater System 1-166B
18. Steam Generator Feedwater System 1-166C
19. Steam Generator Feedwater System 1-166D
20. Reactor Coolant System 1-191
21. Reactor Coolant System 1-195
22. Safety Injection System 1-200A l 23. Safety Injection System 1-200B 24.

Safety Injection System 1-200C

25. Safety Injection System 1-200D
26. Safety Injection System 1-200E
27. Safety Injection System 1-200F
28. Safety Injection System 1-200G
29. Safety Injection System 1-200H  !
30. Waste Processing System 1-S022 l
31. Chemical and Volume Control System 1-S023
32. Component Cooling Water System 1-S024
33. Safety Injection System 1-S025 l

l l

l I

l l

i

Page 8 l Section 5 SMALL BORE PIPING / SUPPORTS DESIGN VALIDATION PACY\GE (DVP) INDEX No. TITLE DVP NUMBER

34. Component Cooling Water System 1-S026
35. Safety Injection System 1-S027
36. Safety Injection System 1-S028
37. Chemical and Volume Control System 1-S029
38. Boron Recycle System 1-S030
39. Boron Recycle System 1-S031
40. Safety Injection System 1-S032
41. Safety Injection System 1-S033
42. Component Cooling Water System 1-S034
43. Component Cooling Water System 1-S035
44. Boron Recycle System 1-S036
45. Chemical and Volume Control System 1.S037
46. Component Cooling Water System 1-S038
47. Component Cooling Water System 1-S039
46. Chemical and Volume Control System 1-SO40
49. Chemical and Volume Control System 1-S041
50. Chemical and Volume Control System 1.S042
51. Chemical and Volume Control System 1-S043
52. Chilled Water System 1-SO44
53. Boron Recycle System 1-SO45
54. Service Water System 1-S046
55. Chemical and Volume Control System 1-S047 i
56. Component Cooling Water System 1-S048
57. Component Cooling Water System 1-SO49  !
58. Main Steam & Reheat & Steam Dump System 1-S051 ,
59. Component Cooling Water System 1-S052 I
60. Demineralized & Reactor Makeup Water System 1-S053
61. Containment Spray System 1-S054
62. Process Sampling System 1-S056
63. Reactor Coolant System 1-S057
64. Component Cooling Water System 1-S058
65. Component Cooling Water System 1-S059
66. Component Cooling Water System 1-S060
67. Reactor Coolant System 1-S061
68. Chilled Water System 1-S062
69. Steam Cenerator Feedwater System 1-S063
70. Residual Heat Removal System 1 S064

Page 9 j Section 5 SMALL BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER

71. Chilled Water System 1-S065
72. Component Cooling Water System 1-S066
73. Component Cooling Water System 1-S067 74 Component Cooling Water System 1-5068
75. Component Cooling Water System 1-S069
76. Main Steam & Reheat & Steam Dump System 1-S070
77. Component Cooling Water System 1-S071
78. Component Cooling Water System 1-S073
79. Component Cooling Water System 1-S075
80. Boron Recycle System 1-S076
81. Main Steam & Reheat & Steam Dump System 1-S078
82. Main Steam & Reheat & Steam Dump System 1-5079
83. Waste Processing System 1-S080
84. Chemical and Volume control System 1-S081
85. Chemical and Volume Control System 1 S082
86. Waste Processing System 1-S083 1
87. Waste Processing System 1-S084
88. Waste Processing System 1-S085
89. Containment Spray System 1-S086
90. Steam Generator Feedwater System 1-S087
91. Service Water System 1 S088
92. Safety Injection System 1-S089
93. Process Sampling System 1-S091
94. Radiation Monitoring System 1-S092
95. Spent Fuel Pool Cooling & Cleanup System 1-SO94
96. Safety Injection System 1-S095
97. Chemical and Volume Control System 1-S096
98. Main Steam & Reheat & Steam Dump System 1-S097
99. Diesel Generator Fuel Oil System 1-5098 100. Safety Injection System 1-S099 101. Safety Injection System 1-S100 102. Chemical and Volume Control System 1-S101 103. Demineralized & Reactor Makeup Water System 1-S102 104. Chilled Water System 1-S103 105. Chilled Water System 1-S104 106. Chilled Water System 1-S105 107. Chilled Water System 1-S106 l'

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Page 10 Section 5 SMALL BORE PIPING / SUPPORTS DESIGN VALIDATION PACKACE (DVP) INDEX NO. TITLE DVP NUMBER 108. Chilled Water System 1-S107 109. Component Cooling Water System 1-S108 110. Spent Fuel Pool Cooling & Cleanup System 1-S109 111. Spent Fuel Pool Cooling & Cleanup System 1-S110 112. Component Cooling Water System 1-S111 113. Component Cooling Water System 1-S112 114. Component Cooling Water System 1-S113 115. Boron cycle System 1-S114 116. Component Cooling Water System 1-S115 117. Component Cooling Water System 1-S116 118. Component Cooling Water System 1-S117 119. Component Cooling Water System 1-S118 120. Component Cooling Water System 1-S119 121. Chilled Water System 1-S120 122. Chilled Vater System 1-S121 123. Chilled Water System 1-S122 124 Chilled Water System 1-S123 125. Chilled Water System 1-S124 126. Chilled Water System 1-S123 127. Chilled Water System 1-S126 128. Chilled Water System 1-S127 129. Chilled Water System 1-S128 130. Chilled Water System 1-S129 131. Chilled Water System 1-S130 132. Chilled Water System 1-S131 133. Chilled Water System 1-S132 134. Chilled Water System 1-S133 135. Spent Fuel Pool Cooling & Cleanup System 1-S134 136. Chilled Water System 1-S135 137. Demineralized Volume Control System 1-S136 138. Containment Spray System 1-S137 139. Spent Fuel Fool Cooling & Cleanup System 1-S138 140. Chemical and Volume Control System 1-S139 141. Chemical and Volume Control System 1-S140 142. Chemical and Volume Control System 1-S141 143. Diesel Generator Fuel Oil System 1-S142 144. Diesel Generator Fuel Oil System 1-S143 i

Page 11 Section 5 SMALL BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 145. Chemical and Volume Control System 1-S144 146. Chemical and Volume Control System 1-S145 147. Spent Fuel Fool Cooling & Cleanup System 1-S146 148. Spent Fuel Pool Cooling & Cleanup System 1-S147 149. Spent Fuel Fool Cooling & Cleanup System 1-S148 150. Chemical end Volume Control System 1-S149 151. Safety Injection System 1-S150 152. Chilled Water System 1-S152 153. Component Cooling Water System 1-S154 154 Component Cooling Water System 1-S155 155. Chemical and Volume Control System 1-S156 156. Containment Spray System 1-S157 1

157. Containment Spray System 1-S158 158. Chemical and Volume Control System 1-S159 159. Steam Generator Feedwater Syr. tem 1-S160 160. Steam Generator Feedwater System 1-S161 161. Component Cooling Water System 1-S162 162. Component Cooling Water System 1-S163 163. Steam Generator Feedwater System 1-S164 164. Boron Recycle System 1-S165 165. Auxiliary Feedwater System 1-S166 166 Chemical and Volume Control System 1-S167 167. Chemical and Volume Control System 1-S168 168. Component Cooling Water System 1-S169 169. Chemical and Volume control System 1-S170 170. Chemical and Volume Control System 1-S171 171. Boron Recycle System 1-S172 172. Chemical and Volume control System 1-S173 173. Chemical and Volume Control System 1-S174 174. Chemical and Volume Control System 1-S175 175. Chemical and Volume Control System 1-S176 176. Component Cooling Water System 1-S177 177. Component Cooling Water System 1-S178 178. Component Cooling Water System 1-S179 179. Component Cooling Water System 1-S180 180. Component Cooling Water System 1-S181 181. Component Cooling Water System 1-S182 t

Page 32 Section 5 )

SMALL BORE PIPING / SUPPORTS j DESICN VALIDATION PACKACE (DVP) INDEX l 1

NO. TITLE DVP NUMBER I l

182. Component Cooling Water System 1-S183 j 183. Component Cooling Water System 1-S184 1 184. Component Cooling Water Syatem 1-S185 185. Component Cooling Water System 1-S186 186. Component Cooling Water System 1-S187 187. Chemical and Volume Control System 1-S188 188, Chemical and Volume Control System 1-S189 l 189. Containment Spray System 1-S190 190. Safety Injection System 1-S191 191. Component Cooling Water System 1-S192 192. Component Cooling Water System 1-S'93 q 193. Service Water System 1-S194 194. Service Water System 1-S195 ,

195. Service Water System 1-S196 )

196. Service Water System 1-S197  ;

197. Service Water System 1-S198  ;

198. Service Water System 1 S199- l 199, Service Water System 1-S200 q 200. Boron Recycle System 1-S202 i 201. Boron Recycle System 1 S203 l 202. Residual Heat Removal System 1-S204 203. Component Cooling Water System 1-S205 204. Component Cooling Water System 1-S206 205. Component Cooling Water System 1-S207 206. Component Cooling Water System 1-S208 207. Boron Recycle System 1-S209  :

208. Component Cooling Water System 1-S210 I 209. Chemical and Volume Control System 1-S211 i 210. Component Cooling Water System 1-S213 l 211. Component Cooling Water System 1-S214 I 212. Component Cooling Water System 1-S215 .

213. Component Cooling Water System 1-S216 l 214. Component Cooling Water System 1-S217 )

215. Component Cooling Water System 1-S218 216. Component Cooling Water System 1-S219 217. Water Processing System (Cas) 1-S220 l 218. Water Processing System (Gas) 1-S221 1

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Page 13 Section.5 SMALL BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX -

l NO. TITLE DVJ_ NUMBER 219. Water Processing System 1-S222 l 220. Water Processing System 1-S226 l 221. Component Cooling Water System 1-S227 222. Component Cooling Water System 1-S228 223. Waste Processing System 1-S230 ]

224 Waste Processing System 1-S231 225. Reactor Coolant System 1-S232  ;

226. Boron Recycle System 1-S233 227. Waste Processing System 1-S234 1 228. Vaste Processing System 1-S235 229. Waste Processing System 1 S236 230. Chemical and Volume Control System 1-S237 231. Waste Processing System 1-S238  ;

232. Waste Processing System 1-8239 i 233. Waste Processing System 1 S240 234. Waste Processing System 1 S241 235. Safety Injection System 1-S242 l 236. Reactor Coolant System 1-S243 237. Process Sampling System 1-S244 238. Process Sampling System 1-S245 l' 239. Waste Processing System 1-S246 240. Residual Heat Removal System 1-S247 241, Residual Heat Removal System 1-S249 242. Service Water System 1-S251 243. Service Water System .1-S252 244. Waste Processing System 1-S253 245. Service Water System 1-S254 246. Reactor Coolant System 1-S263 247. Service Water System 1-S264 248. Residual Heat Removal System. 1-S265 249. Containment Spray System 1-S266 j 250. Component Cooling Water System 1-S267 {

251. Residual Heat Removal System 1-S268 l 252. Diesel Generator Fuel Oil System 1-S269 253. Diesel Generator Fuel Oil System 1-S270 254. Diesel Generator Fuel Oil System 1-S271 255. Residual Heat Removal System 1-S272 l

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Page 14 Section 5 SMALL BORE PIPING / SUPPORTS

, DESIGN VALIDATION PACKAGE (DVP) INDEX l 1 l No. TITLE DVP NUMBER 256. Safety Injection System 1-S274 257. Component Cooling Water System 1-S275 258. Safety Injection System 1-S277 259. Waste Processing System 1-S278 260. Component Cooling Water System 1-S279 261. Residual Heat Removal System 1-S280 262. Spent Fuel Pool cooling & Cleanup System 1-S281 q 263. Component Cooling Water System 1-S282 ]

264. Component cooling Unter System 1-S283 J 265. Spent Fuel Fool Cooling & Cleanup System 1-S284 4 266. Chemical and Volume Control System 1-S285 267. Chemical and Volume Control System 1-S286 268. Chemical and Volume Control System 1-S287 269. Chemical and Volume Control Syst.em 1-S288 I 270. Waste Processing System 1-S289 j 271. Diesel Generator Fuel Oil System 1-S290 272. Diesel Generator Fuel Oil System' 1-S291 273. Diesel Generator Fuel Oil System 1-S292 274. Diesel Generator Fuei 011 System 1-S293-275. Process Sampling System 1-S294 276. Process Sampling System 1-S295 277. Process Sampling System .

1-S296 l 278. Spent Fuel Pool Cooling & Cleanup System 1-S297 279. Reactor Coolant System 1-S298 l

?80. Waste Processing System 1-S299 281. Service Water System 1-S300 282. Diesel Generator Fuel Oil System 1-S301 283. Diesel Generator Fuel Oil System 1-S302 284. Diesel Generator Fuel Oil System 1-S303 285. Safety Injection System 1-S304 286. Safety Injection System 1-S305 287. Safety Injection System 1-S306 288. Safety Injection System 1-S307 289. Residual Heat Removal System 1-S308 290. Waste Processing System 1-S309 291. Main Steam & Reheat & Steam Dump System 1-S310 292. Main Steam & Reheat & Steam Dump System 1-S311 l

Page 15 1

Section 5 l SMALL BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX i

No. TITLE DVP NUMBER 293. Main Steam & Reheat & Steam Dump System 1-S312 '

294 Main Stecm & Reheat & Steam Dump System 1-S313 295. Main Steam & Reheat & Steam Dump System- 1-S314 296. Main Steam & Reheat & Steam Dump System 1-S315 297. Main Steam & Reheat & Steam Dump System 1-S316 298. Diesel Generator Fuel Oil System 1-S319 299. Diesel Generator Fuel 011 System 1-S320 300. Diesel Generator Fuel 011 System 1-S321 301. Diesel Generator Fuel Oil System 1-S322 302. Process Sampling System 1-S323 303. Residual Heat Removal System- 1-S325 304 Main Steam & Reheat & Steam Dump System 1-S326 305. Chemical and Volume Control System 1-S327 305. Main Steam & Reheat & Steam Dump System 1-S328 307. Main Steam & Reheat & Steam Dump System 1-S329 1 j 308. Main Steam & Reheat & Steam Dump System 1-S330 i 309, Main Steam & Reheat & Steam Dump System 1-S331 l 310. Main Steam & Reheat & Steam Dump System 1-S332 l 311. Component Cooling Water System 1-S333 '

312. Diesel Generator Fuel Oil System 1-S334 313. Diesel Generator Fuel Oil System 1-S335 314. Diesel Generator Fuel 011 System 1-S336 315 Component Cooling Water System 1-S337 316. Component Cooling Water System 1-S339 317. Auxiliary Feedwater System 1-S342 318. Safety Injection System 1-S343 319. Safety Injection System 1-S344 320. Chemical and Volume Control System 1-S345 321. Safety Injection System 1-S347 322. Safety Injection System 1-S348 323. Main Steam & Reheat & Steam Dump Injection 1-S349 324. Component Cooling Water System 1-S350 325. Main Steam & Reheat & Steam Dump System 1-S351 326. Containment Spray System 1-S352 327. Safety Injection System 1-S353 328. Safety Injection System 1-S354 329. Safety Injection System 1-S355

Page 16 Section 5 SMALL BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER  !

330. Containment-Spray System 1-S356 331. Containment Spray System 1-S357 332. Spent Fuel Pool Cooling & Cleanup System 1-S358 i 333. Spent Fuel Fool Cooling & Cleanup System 1-S359 334. Service Water System 1-S360 335. Service Water System 1-S361 336. Service Water System 1-S362 ,

337. Containment Spray 1-S363 l 338. Containment Spray 1-S364  !

339. Chemical and Volume Control System 1-S365 340. Radiation Monitoring System 1-S368 341. Radiation Monitoring System 1-S369  ;

342. Safety Injection System 1-S370  !

343. Containment Spray System 1-S371 344. Containment Spray System 1-S372 ,

345. Component Cooling Water System 1-S373 ,

346. Component Cooling Water System 1-S374 347. Epent Fuel Pool Cooling & Cleanup System 1-S375 348, Spent Fuel Pool Cooling & Cleanup System 1-S376 i 349. Spent Fuel Pool Cooling & Cleanup System 1-S377 350. Spent Fuel Pool Cooling & Cleanup System 1-S378 351. Spent Fuel Pool Cooling & Cleanup System 1-S379 352. Spent Fuel Pool Cooling & Cleanup System 1-S380 353. Spent Fuel Fool Cooling & Cleanup System 1-S381 354. Radiation Monitoring System 1-S382 i 355. Reactor Coolant System 1-S383 356. Reactor Coolant System 1-S384 357. Reactor Coolant System 1-S385 ,

358. Reactor Coolant System 1-S386 l 359. Component Cooling Water System 1-S387 '

360. Component Cooling Water System 1-S388 361. Process Sampling System 1-S389 I 362. Hydrogen Analyzing System 1-S390 363. Process Sampling System 1-S391 j 364. Hydrogen Analyzing System 1-S392 365. Hydrogen Analyzing System 1-S393 366. Component Cooling Water System 1-S394 i

i Page 17  !

I Section 5 j SMALL BORE PIPING / SUPPORTS DESICN VALIDATION PACKACE (DVP) INDEX i

NO. TITLE DVP NUMBER 367. Component Cooling Water System 1-S395 368. Spent Fuel Fool Cooling & Cleanup-System 1-S396 369. Spent Fuel Pool Cooling & Cleanup System 1-S397 370. Component Cooling Water System 1-S398 (

371. Component Cooling Water System 1-S399 372. Main Steam & Reheat & Steam Dump Systera 1-S400 373. Component Cooling Water System 1-S401' ,

374. Spent Fuel Pool Cooling & Cleanup System 1-S402 )

375. Component Cooling Water System 1-S403 376. Component Cooling Water System 1-S404 377. Water Processing System 1-S405 378. Chemical and Volume Control System 1-S406 379. Safety Injection System 1-S407 i 380. Demineralized & Reactor Makeup Water System 1-S408 381. Spent Fuel Pool Cooling & Cleanup System 1-S409 i 382. Containment Spray System 1-S410 j 383. Containment Spray System 1-S411 )

384 Demineralized & Reactor Makeup Water System 1-S412 l 385. Spent Fuel Pool Cooling & Cleanup System 1-S413 i 386. Boron Recycle System 1-S414 ]

387. Boron Recycle System 1-S415-  !

388. Boron Recycle System 1-S416 J 389. Boron Recycle System 1-S417 390. Safety Injection System 1-S418 391. Safety Injection System 1-S419 'I 392. Safety Injection System 1-S420 1 393. Safety Injection System 1-S421 394. Component Cooling Water System 1-S422 395. Component Cooling Water System 1-S423 396. Demineralized & Reactor Makeup Water System 1-S424 397. Waste Processing System 1-S425 398. Waste Processing System 1-S426 399. Waste Processing System 1-S427 400. Diesel Generator Fuel Oil System 1-S428 401. Diesel Generator Fuel 011 System 1-S429 402. Spent Fuel Pool Cooling & Cleanup System 1-S430 403. Reactor Coolant System 1-S431

Page 18 l

Section 5 SMALL BORE P1 PING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 404. Chemical and Volume Control System 1-S432 405. Containment Spray System 1-S433 406. Component Cooling Water System 1-S434 407. Boron Recycle System 1-S435 408. Reactor Coolant System 1-S436 409. Reactor Coolant System 1-S437 410. Waste Processing System 1-S438 411. Component Cooling Water System 1-S439 412. Component Cooling Water System 1-S440 413. Waste Processing System 1-S442 414 Component Cooling Water System 1-S443 j 415. Waste Processing System 1-S444 416. Waste Processing System 1-S445 417. Waste Processing System 1-S446 418. Component Cooling Water System 1-S447 i 419. Component Cooling Water System 1-S448 420. Component Cooling Water System 1-S449 421. Component Cooling Water System 1-S450 422. Component Cooling Water System 1-S452 423. Component Cooling Water System 1-S453 424. Chemical and Volume Control System 1-S454  ;

425. Chemical and Volume Control System 1-S455 j 426. Component Cooling Water System 1-S456 427. Residual Heat Removal System 1-S457 428. Containment Spray System 1-S458 429. Component Cooling Water System 1-S459 430. Chemical and Volume Control System 1-S460 431. Boron Recycle System 1-S461 432. Component Cooling Water System 1-S462 ,

433. Component Cooling Water System 1-S463  !

434. Chilled Water System 1-S464 435. Chemical and Volume Control System 1-S465 436. Chemical and Volume Control System 1-S466 437. Containment Spray System 1-S467 438. Chemical and Volume Control System 1-S468 j 439. Chilled Water System 1-S469 440. Chemical and Volume Control System 1-S470 ,

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Page 19 Section 5 SMALL BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP RUMBER 441. Chemical and Volume Control System 1-S471 442. Chilled Water System 1-S472 443. Main Steam & Reheat & Steam Dump System 1-S473 444. Main Steam & Reheat & Steam Dump System 1-S474 445. Main Steam & Reheat & Steam Dump System 1-S475 446. Main Steam & Reheat & Steam Dump System 1-S476 447. Main Steam & Reheat & Steam Dump System 1-S477 448. Main Steam & Reheat & Steam Dump System 1-S478 l 449. Main Steam & Reheat & Steam Dump System 1-S479 450. Main Steam & Reheat & Steam Dump System 1-S480 451. Main Steam & Reheat & Steam Dump System 1-S481 452. Main Steam & Reheat & Steam Dump System 1-S482 453. Main Steam & Reheat & Steam Dump System 1-S483 454 Main Steam & Reheat & Steam Dump System 1-S484 455. Main Steam & Reheat & Steam Dump System 1-S485 456. Main Steam & Reheat & Steam Dump System 1-S486 457. Main Steam & Reheat & Steam Dump System 1-S487 458. Main Steam & Reheat & Steam Dump System 1-S488 459. Containment Spray System 1-S489 460. Component Cooling Water System 1-S490 461. Component Cooling Water System 1-S491 462. Component Cooling Water System 1-S492 463. Component Cooling Water System 1-S493 464. Component Cooling Water System 1-S494 465. Chemical and Volume Control System 1-S495 466. Chilled Water System 1-S496 467. Component Cooling Water System 1-S497 468. Spent Fuel Pool Cooling & Cleanup System 1-S499 469. Steam Generator Feedwater 1-S701 470. Steam Generator Feedwater 1-S702 471. Steam Generator Feedwater 1-S703 472. Chemical Volume Control 1-5704 473. Auxiliary Feedwater 1-S705 474. Radiation Monitoring 1-S706 475. Radiation Monitoring 1-S707 476. Auxiliary Feedwater 1-S708 477. Auxiliary Feedwater 1-S709

Page-20 Section 5 l SMALL BORE PIPING / SUPPORTS DESIGN VALIDATION PACKAGE (DVP) INDEX l NO. TITLE DVP NUMBER 478. Auxiliary Feedwater 1-S710 l 479. Auxiliary Feedwater 1-S711

]

480. Auxiliary Feedwater 1-S712 l 481. Auxiliary Feedwater 1-S713 482. Auxiliary Feedwater 1-S714 ]

483. Auxiliary Feedwater 1-S715 l 484. Auxiliary Feedwater 1-S716 485. Containment Spray 1-S717 486. Containment Spray 1-S718 487. Containment Spray 1-S719 488. Containment Spray l'-S720 489. Auxiliary Feedwater 1-S721 490. Auxiliary Feedwater 1-S722 491. Auxiliary Feedwater 1-S723 492. Waste Processing System (Liquid) 1-S724 493. Ventilation (Hydrogen Purge) 1-S725 494. Ventilation (Hydrogen Purge) 1-S726 l 495. Ventilation (Hydrogen Purge) 1-S727 l 496. Ventilation (Hydrogen Purge) 1-S728 I

497. Ventilation (Hydrogen Purge) 1-S729 l 498. . Ventilation (Hydrogen Purge) 1-S730 499. Ventilation (Hydrogen Purge) 1-S731 500. Ventilation (Hydrogen Purge) 1-S732 501. Ventilation (Hydrogen Purge) 1-5733 502. Ventilation (Hydrogen Purge) 1-S734 503. Ventilation (Hydrogen Purge) 1-S735 504. Ventilation (Hydrogen Purge) 1-S736 505. Ventilation (Hydrogen Purge) 1-S737 506. Ventilation (Hydrogen Purge) 1-S738 l 507. Ventilation (Hydrogen Purge) 1-S739 508. Ventilation (Hydrogen Purge) 1-S740 509. Ventilation (Hydrogen Purge) 1 S741 i 510. Ventilation (Hydrogen Purge) 1-S742 511. Ventilation (Hydrogen Purge) 1-S743 512. Ventilation (Hydrogen Purge) 1-S744 513. Ventilation (Hydrogen Purge) 1-5745 514. Ventilation (Hydrogen Purge) 1-S746 s

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Page 21 Section 5 SKALL BORE PIPING / SUPPORTS DESIGN VALIDATION PACKACE (DVP) INDEX NO. TITLE DVP NUMBER 515. Diesel Generator Fuel Oil System 1-S747 516. Diesel Generator Fuel Oil System 1-S748 517. Containment Spray System 1-S749 518. Containment Spray System 1-S750 519. Containment Spray System 1-S751 l 520. Containment Spray System 1-S752 521. Component Cooling Water Syster 1-S753 522. Component Cooling Water System 1-S754 523. Component Cooling Water System 1-S755 524. Component Cooling Water Systew 1-S756 525. Component Cooling Water System 1-S757 526. Component Cooling Water System 1-S758 527. Auxiliary Feedwater System 1-S759 528. Component Cooling Water System 1-S760 529. Component Cooling Water System 1-S761 530. Component Cooling Water System 1-S762 531. Auxiliary Feedwater System 1-S765 532. Waste Processing System 1-5767 533. Waste Processing System 1-S768 534. Waste Processing System 1-S769 535. Waste Processing System 1-S770 536. Process Sampling System 1-195 537. Chemical & Volume Control System S-ll4 538. Chemical & Volume Control System S-118 539. Chemical & Volume Control System S-C312 540. Chemical & Volume Control System S-C320 541. Chemical & Volume Control System S-C321 542. Service Water System S-C336 543. Service Water System S-C345 544. Service Water System S-C346

CORRECTIVE ACTION PROGRAM 4

UNIT 7 I

l MECHANICAL l

SWEC l

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Page i MECHANICAL l TABLE OF CONTENTS  !

SECTION TITLE PAGE i 1 Summary Flow Chart 1 l

2 Summary Flow Process Description 2-3 3 Implementation Flow Chart 4  !

4 Corrective Action Program Activity Summary 5 l 5 Design Validation Package (DVP) Index 6 f

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SUMMARY

FLOW CHART DE SIG N VALIDA','lO N

~

PP-2DI PP-205 PP-203 PP-214 PP-209 l l

V ISSUE MODIFIC ATIONS PP-023 PP-031 Y

CONSTRUCTION /QC M O DIFIC ATIO N S

'T HARDW ARE VALIDATION EC E 9.04-01 ECE 9.04-05 PP-03y PP-2DB PP-050 Y

FINAL R E C O N CILI ATIO N Y

VAULT PP-D28

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SUMMARY

FLOW PROCESS DESCRIPTION 1.0 DESIGN VALIDATION l

A design review against licensing commitments is performed for all applicable design documents for 100 percent of the safety-related and selected non-safety systems, structures and components of the plant, with the exception of NSSS design and vendor hardware design. Design interface requirements between disciplines, including NSSS and vendor design, are exv'nined, documented and controlled. Design criteria required by design licensing commitments are consolidated in Design Basis Documents (DED's) which form the basis for a complete and consistent design review and all future design analyses and modifications. Design documents such as specifications, calculations and drawings are updated, as required by the design review.

2.0 ISSUE MODIFICATIONS l

As a result of the design validation some features of the plant design I require modification to satisfy the licensing commitments. These design l modifications are issued to construction in accordance with applicable site procedures for hardware rework.

3.0 CONSTRUCTION /QC MODIFICATIONS k

Using spec.ifications and construction / quality control procedures which have been revised during the validation review, design modifications are installed in the plant and inspected to the engineering requirements.

l 4.0 RARDWARE VALIDATION A complete validation of final acceptance inspection attributes is l performed for safety-related and selected non-safety related hardware. The revised (validate) erection specifications include hardware inspection requirements for new installations and form the bases for the PCHVP Attribute Matrix. Using input from the QOC program in the form of CARS, NCRs, and CPRT recommendations, and changes identified as a result of the i CAP design validation activities, the Engineers will challenge (i.e.,

evaluate) each final acceptance attribute for acceptability and determine the method to be used to validate that attribute. J l

.This evaluation is procedurally controlled, and if the disposition is l

" acceptable", the results will be' clearly documented. If the technical assessment of the attribute is dispositioned "not acceptable" (or cannot be dispositioned based on available information), then measures such as inspection, walhdown, or alternative testing to validate the attribute 3' will be performed.

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Section 2 MECHANICAL I

SUMMARY

FLOW PROCESS DESCRIPTION L

1

! Physical validation of an attribute by quality control reinspection or engineering walkdown will be performed, for accessible components, when any of the following pertains:

O CPRT recommendation or other project commitment to reinspect; o Design Validation results in change to design or acceptance attribute; or 0 Design Validation results in new work, including modification to i existing hardware. )

This evaluation is procedurally controlled and if the disposition is I acceptable, th results will be clearly documented. If the technical i I

assessment of an attribute is dispositioned not acceptable or it cannot be dispositioned based on available information, then measures such as inspection, walkdown, or alternative testing will be performed to validate the attribute.

5.0 FINAL RECONCILIATION The as-installed condition is compared to the validated design and any l final design data which has been identified as subject to confirmation is j confirmed, thereby ensuring that the final installation . satisfies final design requirements. If en61 neering change is required as a result of the final reconciliation, design and hardware modification is performed j accordingly.

6.0 VAULT The results will be processed per procedure PP-028 and transmitted to the

" Permanent Records Facilities" (Vault) per the requirements of the

" Comanche Peak Records Management Program Manual".

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  • l Page 6 Section 5 MECHANICAL DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLI DVP NUMBER 1 MANUAL AND MOTOR OPERATED VALVES 11D 2 CONTAINMENT ISOLATION llE 3 PIPING DESIGN llF 4 COMBUSTIBLE GAS CONTROL 11G-5 AUXILIARY FEEDWATER llH 6 CONTAINMENT SPRAY llI 7 FUEL POOL COOLING AND PURIFICATION 11J 8 BORON RECYCLE llK 9 REACTOR COOLANT 11L 10 SAFETY INJECTION 11N I

11 RESIDUAL HEAT REMOVAL 11P 12 CHEMICAL & VOLUME CONTROL 11Q 13 MAINSTEAM/ STEAM DUMP 11S 14 FEEDWATER 11T l

15 DIESEL GENERATOR FUEL OIL 11U 16 COMPONENT COOLING WATER 11V 17 SERVICE WATER 11W 18 EMERGENCY DIESEL GENERATOR 11X 19 CONTROL ROOM HABITABILITY llY 20 DEMINERALIZED / REACTOR WATER MAKEUP 11Z 'j i

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SYSTEMS: INTERACTION EBASCO T

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l TABLE OF CONTENTS SECTION TITLE PAGE 1 Summary Flow Chart 1 2 Summary Flow Process Description 2-3 3 Implementation Flow Chart 4

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4 Corrective Action Program Activity Summary 5 5 Design Validation Package (DVP) Index 6 j i

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S E CTIO N I PAGE I SYSTEMS INTERACTION

SUMMARY

FLOW CHART 1

SYSTEMS INTERACTION j 1

DESIGN BASIS CRITERIA DDD-ME-DOS DBD-ME-007 DBD-ME-ID5 EME 2.24-03 1 EME 2.24-05 l EME 2.24-07 j E ME 2.24-08 i ECE 2.24 l Y  !

COLLECTION OF DA- A C P E - E B - FVM 2 8 C P E - E B - FVM 31 C P E - E B - FVM 3 4 C P E - E B - FVM 3 5 C P E - E B - FVM 3 9 C P E - E B - FVM 4 0 C P E - E B - FVM 51 C P E - E B- FVM 5 7 D E SIG N VALID ATIO N EME 2.24-01 EME 2.24-D2 EME 2.24-04 EME 2.24-06 EME 2.24-08 EME 2.24-09 EME 2.24-I D y ECE 2.24 i

FIN AL  :

R E C O N CILI ATIO N ]

ECE-AD-5 E C E 5.01 -13 VAULT I

ECE 2.13

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Page 2 Section 2 l SYSTEMS INTERACTION

SUMMARY

FLOW PROCESS DESCRIPTION l

1.0 SYSTEMS INTERACTION DESIGN BASIS CRITERIA The Systems Interaction Program evaluated interactions between plant l components acting under forces originating from pipe breaks, missile impact

and seismic failures of non-seismic commodities. The program is divided 1 into three main tasks.
1) Pipe Break Postulation and Effects described in DBD-ME-007.
2) Missile Evaluations described in DBD-ME-005. '
3) Seismic /Non-seismic Evaluations described in DBD-ME-105.

Included in the Pipe Break Postulations DBD are the effects of flooding, environmental and Moderate Energy Line Breaks (MElas).

Data is collected from vendors, plant reference documents and other contractors. Calculations are performed for work under DBD-ME-007 and DBD-ME-105 prior to plant walkdowns. This data from calculations is utilized for database reports to facilitate SIP activities.

2.0 COLLECTION OF DATA Walkdowns are performed in accordance with approved Field Verifications Methods (FVMs). The purpose for the program's walkdowns is to:  !

a) Identify potential interactions between sources (non-safety i components) and targets (those components essential to safe plant shutdown), i b) Acquire engineering data for analysis, when applicable. l c) Validate modifications to components, as applicable. )

3.0 DESIGN VALIDATION Engineering analysis and evaluation calculations are performed in accordance with approved engineering procedures. These functions, which are design validated, are the basis for resolving potentially unacceptable interactions as identified by SIP walkdowns. These analyses are logged, approved, and forwarded to the plant vault for filing.

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Page 3 Section 2 SYSTEMS INTERACTION

SUMMARY

FLOW PROCESS DESCRIPTION 4.0 FINAL RECONCILIATION This activity assures that all identified interactions are documented and l found acceptable either through analysis or plant physical modifications.

If the latter is utilized, design change documents are issued. These changes are individually implemented and inspected.

5.0 VAULT The results will be processed per procedure ECE 2.13 and transmitted to the

" Permanent Records Facilities" (VAULT) per the requirements of the j

" Comanche Peak Records Management Program Manual".

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  • l Page 6 Section 5 SYSTEMS INTERACTION DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 1 HELB HELB-1 _

2 MELB MELB-1 -

3 SEISMIC /NON-SEISMIC SEIS-l' 4 MISSILES MISS-1 i

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CORRECTIVE ACTION PROGRAM UNIT 7B FIRE PROTECTION l lMPELL CORPORATION t

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Page i FIRE PROTECTION TABLE OF CONTENTS SECTION TITLE PAGE 1 Summary Flow Chart '1 2 Summary Flow Process Description 2-4 3 Implementation Flow Chart 5 4 Corrective Action Program Activity Summary 6-11 5 Design Validation Package (DVP) Index 12 l

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SECTION I PAGE I FIRE PROTECTION

SUMMARY

FLOW CHART ID E NTIFY DE SIG N C RITE RIA V ISSUE

_p DOCUMENT M O DIFIC ATIO N DESIGN

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BASES IMT-FP-07 [ ,~

Jf EPM-5[E-fEC-DD5 h DBD-ME-104 h CONSTRUCTION /QC e -ME-2 5 M O DIFIC ATIO N S HARDWARE

, VALID ATIO N FVM-FP-4 i FV M - F P - 5 9 FVM - F P - 4 3 FVM - F P - 5 0 l

FVM - F P - 4 4 PVM - F P - 4 9 FVM - F P - 51 ]f l FVM-FP-5 2 ]f I

' HARDWARE i DEVELOP VALID ATIO N CALCs, EC E 9,04-03 e REPORTS 1'T-FP .s EC E 9.04-05 IMT-F P-21  ;

IMT-FP-55 FVM - F P - 0 5 5 l FVM - FP- 0 91 FVM - F P - 0 9 2 i l

FVM - F P - 0 9 3 FVM - F P - 0 9 4 FVM - F P - 0 9 6 y FVM-FP-0 97 VAULT 4 FINAL  ;

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Page 2 Section 2 FIRE PROTECTION

SUMMARY

FLOW PROC 3S DESCRIPTION 1.0 IDENTIFY DESIGN CRITERIA A design review against licensing commitments is performed for all applicable design documents for 100% (percent) of the safety related and selected non safety systems, structures and components of the plant, except NSSS systems design and vendor hardware design.

2.0 DOCUMENT DESIGN BASIS h

Design criteria required by design licensing ;ommitments are consolidated in Design Basis Documents (DBDs) which form the basis for a complete and consistent design review and all future design analyses and modifications.

3.0 HARDWARE VALIDATION Field validation activities are performed to document, on applicable design drawings, the actual field conditions. The field validation is procedurally controlled to ensure that documentation is clear and consistent. I 4.0 DEVELDP CALCULATIONS AND REPORTS Calculations or reports are developed in an effort to provide a consistent and centralized system of documentation to demonstrate compliance with design licensing commitments.

5.0 ISSUE MODIFICATION As a result of the design review some features of the plant design require modification to satisfy the licensing commitments. These design modifications are issued to construction in accordance with applicable site procedures for hardware rework.

6.0 CONSTRUCTION /QC MODIFICATIONS Using specifications and construction quality control procedures which have been updated during the design review, design modifications are installed in the plant and inspected to the engineering requirements.

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Page 3 Section 2 3 FIRE PROTECTION j

SUMMARY

TLOW PROCESS DESCRIPTION l

i 7.0 HARDWARE VALIDATION Hardware validation is performed under the Post Construction Hardware Validation Program which is a complete validation of final acceptance inspection attributes for safety related and selected non-safety related {

hardware. The validated erection specification include hardware inspection {

requirements for new installations and form the basis for the PCHVP i Attribute Matrix. Using input from the QOC Program in the form of CARS- , 1 NCRs, and CPRT recommendations, and changes identified as a result of the 1 CPE design validation activities, the engineers will evaluate each final ]

acceptance attribute for acceptability and determine the method to be used i to validate that attribute. l This evaluation is procedurally controlled, and if the disposition 3s j

" acceptable", the results will be clearly documented. If the technical I assessment of the attribute is dispositioned "not acceptable" (or cannot be '

dispositioned based on available information), then measures such as inspection, walkdown, or alternative testing to validate the attribute will be performed.

Physical validation of an attribute by quality control reinspection or engineering walkdown will be performed, for accessible components, when any of the following pertains:

O CPRT recommendation or other project commitment to reinspect; O

Design Validation results in change to design or acceptance attribute; or 0

Design Validation results in new work, including modification to existing hardware.

The PCHVP provides assurance that the as-installed harduare meets the validated design.

8.0 FINAL RECONCILIATION The as-installed condition is compared to the validated design and any l final design data which has been identified as subject to confirmation is confirmed, thereby ensuring that the final installation satisfies final design requirements. If engineering change is required as a result of the final reconciliation, design and hardwsre modification is performed accordingly.

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I Page 4 .I Section 2 FIRE PROTECTION I

SUMMARY

FLOW PRCCESS DESCRIPTION I i

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The results will be processed per procedure IMT-AD-08-1 and transmitted to i the " Permanent Records Facilities" (VAULT) per the requirements of the

" Comanche Peak Records Management Program Manual".

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i Page 12 i

Section 5 FIRE PROTECTION DESIGN VALIDATION PACKAGE (DVP) INDEX i NO. TITLE DVP NUMBER

\

1 FIRE HAZARDS ANALYSIS FP1 l 2 PENETRATION SEALS FP2 3 FIRE SAFE SHUTDOWN ANALYSIS FP3  ;

4 FIRE BARRIERS FP4 5 FIRE SUPPRESSION FP5 6 FIRE DETECTION FF6

.i I

I l

4 !

CORRECTIVE ACTION PROGRAM UNIT 8 HVAC i

EBASCO '

4 1

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Page i HVAC TABLE OF CONTENTS SECTION TITLE PAGE 1 Summary Flow Chart 1 1

2 Summary Flow Process Description 2-4 3 Implementation Flow Chart 5 4 Corrective Action Program Activity Summary '6-8 5 3esign Validation Package (DVP) Index 9 l

l l

[

l

e SECTION I PAGE I HVAC

SUMMARY

FLOW CHART DESIGN VALIDATION HARDWARE VALIDATION i NY MOP ECE 9.04-02 l 5 ECE 9.04-05 lCPE-EB-FVM-CS-029 Y

ISSUE MODIFICATION ECC 10.9 9 - HV- 0 01 ECC 1 0.9 9 - HV- 0 0 8 EC C 10.99- HV-002 ECC 10.9 9 - HV- 0 0 9 I ECC 10.99-HV-003 ECC 10.9 9 - HV- 010 j ECC l0.99-HV-004 Ql-QP - l 1.14 - l 4 -

ECC I0.99-HV-005 f Ql-QP- l 1.14 - 15 CONSTRUCTION /QC l M O DIFIC ATIO N S l

I  !

Y DESIGN AND HARDWARE R E C O N CILIATIO N NY MOP V

M O DIFIC ATIO N S FR O M l R E C O N CILI ATIO N i l \

, ECC 10.9 9 - HV- 0 01 l ECC I0.99-HV-002 1 ECC I0.99-HV-003 ECC 10.99-HV-004 ECC I0.99-HV-005 ECC l0.99-HV-008 ECC 10.9 9 - HV- 0 0 9 ECC 10.99-HV-010 Ql-QP- 1 I . I 4- I 4 Ql-QP- 1 I .I 4- I 5 Y

FINAL R E C O N C ILIATIO N I

NY MOP ECE-DC-7 VAULT ECE 2.13

Page 2 Section 2 HVAC

SUMMARY

FLOW PROCESS DESCRIPTION 1.0 DESIGN VALIDATION The Structural and System Analyses of the Design Validation phase are performed in accordance with New York Office Manual of Procedures (MOP).

This portion of the program assesses the acceptability of existing design basis documentation, and determines necessary corrective actions as required to establish acceptable plant documentation. These activities include, but are not limited to: I O Review design documents for compliance with FSAR and SER

! commitments, regulatory guides and design basis documents.

1 0 Review the design documents for consistency, technical adequacy and assess the acceptability of the existing documents.

O Review the design documents for consistency and completeness for the appropriate application of computer codes and computer documentation.

O Review flow and logic diagrams for FSAR and code compliance, classification, component selection, system operability, and conformance with as-built conditions.

O Review and update component specifications, vendor documents and drawings, reports, manuals and qualification documents to current j design. 1 0

Review, develop, and issue system related design basis documents; systems description DBDs, valve list, and line list.

O Review and update component specifications, vendor documents and drawings, reports, manuals and qualification documents to current design.

O Review and update modes of operation to current system design pressures and operating temperatures.

The design validation activities are performed in parallel with the

" hardware validation" and " implementation of modifications from hardware validation" outlined below, i 2.0 HARDWARE VALIDATION Based on the items in the Design Validation phase which are identified as

requiring field verification, commodities in the field are as-built in accordance with CPE-EB-FVM-CS-029. Items which are known to require modification are issued to construction in a Traveler Package on a required Modification form.

3.0 ISSUE MODIFICATION As a result of the design validation, some features of the plant design require modification to satisfy the licensing commitments. These design modifications are issued to construction in accordance with applicable site procedures for hardware rework.

Page 3 Section 2 HVAC

SUMMARY

FLOW PR0srE DESCRIPTION 4.0 CONSTRUCTION /QC MODIFICATIONS Using specifications and the following construction / quality procedures which have been updated during design validation, the design modifications s are implemented in the plant.  !

CONSTRUCTION PROCEDURES QUALITY CONTROL PROCEDURES ECC 10.99-HV-001 QI-QP-11.14-14 i ECC 10.99-HV-002 QI-QP-11.14-15 ECC 10.99-HV-003 ECC 10.99-HV-004 ECC 10.99-HV-005 ECC 10.99-HV-008 ,

ECC 10.99-HV-009 l ECC 10.99-HV-010 For seismic supports and safety related duct, inspection by TU Electric Quality Control of the duct and support as-builting activities (when no rework is required) is being performed in accordance with QI-QP-11.14-14.

Where rework is required, TU Electric Quality Control is performing inspections in accordance with QI-QP-11.14-15. After completion of the inspection process, if nonconformances are identified, these may be reworked to bring the commodity into compliance with the design drawings or a I

evaluated by Engineering Analysis.

5.0 DESIGN AND HARDWARE RECONCILIATION As a result of the structural and system analyses, some features of the i existing plant design may require modification to satisfy licensing commitments. The structural and system analyses are performed in accordance with New York Office M0P's. Any design modifications are issued, as required, in accordance with ECE 5.01-13, 6.0 MODIFICATIONS FROM RECONCILIATION Using specifications and the construction / quality procedures identified in l Section 3.0 above, design modifications are implemented in the plant.

7.0 FINAL RECONCILIATION l

If no nonconformances are identified, or after final acceptance by TU Electric Quality Control, final design validation is performed in accordance with approved design guidelines. During the' final-design , ,

validation process, any modifications made to the commodity due to field j rework, repair, etc., are incorporated into the final calculations. If j j these final calculations show that an item is unable to be qualified, ,

l l

corrective actions are issued for the design validation package. This, ensures that the final installation satisfies final design requirement's.

I

Page 4 l 1

t -

Section 2 l

.HVAC ,

)

SUMMARY

FLOW PROCESS DESCRIPTION  !

If no corrective actions are required, or after any corrective actions have j been incorporated into the design validation package, the final design J documents, drawings and specifications are issued in accordance with ]

ECE-DC-7. '

l 8.0 VAULT )

1 The results will be processed per procedure ECE 2.13 and transmitted to the

" Permanent Records Facilities" (VAULT) per the requirements of the '

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  • Page 9 Section 5 HVAC DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 1 UNIT 1 HVAC SYSTEMS HVAC-SYS-1 l 2 UNIT 1 DUCT & DUCT SUPPORTS HVAC-STR-1  !

2 l

1

l CORRECTIVE ACTION PROGRAM  !

UNIT 9 EQUIPMENT QUALIFICATION IMPELL CORPORATION i

l

Page i EQUIPMENT QUALIFICATION TABLE OF CONTENTS SECTION TITLE PAGE 1 Summary Flow Chart 1 l

2 Summary Flow Process Description 2-3 1 3 Implementation Flow Chart 4 4 Corrective Action Program Activity Summary 5-6 5 Design Validation Package (DVP) Index 7 l

1 l

4 i

I I

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I SECTION I PAGE I EQUIPMENT QUALIFIC ATION

SUMMARY

FLOW CHART DESIGN VALIDATION IMT- E Q- D I V '

EQUIPMENT QUALIFIC ATION MASTER LIST IMT-E Q 1 IMT-EQ-01-2 Y

HARDWARE VALIDATION EC E 9.04-03 EC E 9.04-0 5 FVM - E Q - 0 4 7 FVM - E Q - 0 5 3 FVM - E Q- 0 5 7 FVM - E E /ME /IE/C 5 - 0 8 9 Y l EQUIPMENT QUALIFICATION SWEC/EBASCO  ;

( E NVIR O N M E NTAL

SUMMARY

PACKAGES \

PARAMETERS IMT-E Q-0 4- 1 IMT-EQ-05-4 IMT-EQ-04-2 IMT-EQ-05-5 IMT- E Q- 0 9- 1 IMT-EQ-04-5 y IMT-EQ-09-5 IMT-EQ-04-7 DBD-ME-075 IMT-EQ-05-I y IMT-EQ-05-2 IMT-EQ-05-3 Y EQUIPMENT QUALIFICATl0N M O DIFIC ATIO NS GENERATED > ISSUE DATABASE /5WEC M O DIFIC ATIO N S ACCESS BY OTHERS IMT-EQ-05 4 IMT-AD-l2 IMT-AD-13 IMT- AD- l 3- 1 IMT-EQ-I5 >

IMT-AD-l4 y y ,

IMT-EQ-15 l

CONSTRUCTION /QC FIN AL l M O DIFIC ATIO N S R E C O N C ILI ATIO N IMT- AD - 13 iMT-EQ-15 iMT-EQ-15 yIMT-AD-28 VAULT iMT-AD-06-l l

l J

l Page 2 Section 2 EQUIPMENT QUALIFICATION

SUMMARY

FLOW PROCESS DESCRIPTION 1.0 DESIGN VALIDATION l

A design validation against licensing commitments is performed for all k applicable design documents for the safety-related and selected non-safety related systems, structures, and components. The methodology and the basis J for equipment qualification are consolidated in. Design Basis Documents i

'which form the basis for complete and consistent design review and for all l future design analyses and modifications. l s

2.0 EQUIPMENT QUALIFICATION MASTER LIST The Equipment Qualification Master List identifies all mechanical and electrical components within the CPSES systems that require equipment qualification.

s 3.0 HARDWARE VALIDATION j Hardware validation (EQ Walkdowns) are conducted to validate and compare f the installed hardware configuration to the analyzed / tested configuration' i as depicted on vendor test reports. Validations provide assurance that the installed hardware conforms to design documents.

l 4.0 EQUIPMENT QUALIFICATION

SUMMARY

PACKAGES Seismic and Environmental Equipment Qualification Summary Packages are generated for all plant equipment requiring qualification. These packages document the seismic and environmental qualification of equipment.

5.0 SWEC/EBASCO ENVIRONMENTAL PARAMETERS Radiological and Thermal Hydraulic e wironmental parameters are provided by SWEC and EBASCO as input to the environmental qualification review process.

6.0 EQUIPMENT QUALIFICATION DATABASE /SWEC ACCESS An Equipment Qualification Database contains all the equipment included on I the Equipment Qualification Master List as well as other attributes derived from the generation of environmental parameters and from equipment walkdowns.

l

l l

1 Page 3 Section 2-EQUIPMENT QUALIFICATION:

SUMMARY

FLOW PROCESS DESCRIPTION s 7.0' ISSUE MODIFICATIONS As a-result of the equipment qualification review, certain equipment items 4 in'the plant that can not.be qualified to the environmental or seismic parameters are identified and recommendations.for design modifications made l to ensure qualification of equipment.

8.0 MODIFIC&TIONS GENERATED BY OTHERS Using changes generated by organizations other than the EQ Group 'are i reviewed.for potential. impact on equipment requiring qualification.

9.0 CONSTRUCTION /QC MODIFICATIONS Using construction and quality control procedures design modifications are-

~

implemented in the plant and inspected to the engineering and' quality -

j assurance requirements.  ;

l 10.0 FINAL RECONCILIATION The as-installed condition is compared to;the validated design data j ensuring.that final installation satisfies. final design requirements.

Design changos, nonconformances, and construction /QC verifications are reviewed to ensure that equipments final installation and final design-confirm to qualification requirements, 11.0 VAULT The results will be processed per procedure IMT-AD-08 and transmitted to the " Permanent Records Facilities" (VAULT) per the requirements of the

" Comanche Peak Records Management Program Manual".  ;

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PO T T I E I A ISGR SO P NN NN R R LTD LENA EI S PM EW EW E I LI I DI P DTE AO MO MO E N CI L C D AG CC P PD PD N G NUA NLUT LDA V I I K OBV OALU AI K UI X I I H UL G S C - CNCP NLC C QA QA N E ESO EI NN I AA P EW EW E D RAT RFI I FVP N

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Page 7 Section 5 EQUIPMENT QUALIFICATION DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 1 EQUIPMENT QUALIFICATION MASTER LIST EQ - 1 2 ENVIRONMENTAL QUALIFICATION DOCUMENTATION EQ - 2 l 3 SEISMIC QUALIFICATION DOCUMENTATION EQ - 3

l CORRECTIVE ACTION PROGRAM UNIT 10 l

ELECTRICAL {

SWEC 1

Page i i l

ELECTRICAL l TABLE OF CONTENTS l SECTION TITLE PAGE I 1 Summary Flow Chart 1 j l

2 Summary Flow Process Description 2-3 l l

3 Implementation Flow Chart 4 1

4 Corrective Action Program Activity Summary 5 l 5 Design Validation Package (DVP) Index 6 l

1

i l

SECTION I PAGE I ELECTRICAL

SUMMARY

FLOW CHART l I

DESIGN VALIDATION f PP-2OI PP-205 PP-203 PP-214 PP-204 l

Y ISSUE MODIFICATIONS PP-023 l PP-031 l

l V CONSTRUCTION /QC M O DIFIC ATIO NS ,

1 l l 1

l 7 I

HARDWARE VALIDATION ECE 9.04-01 ECE 9.04-05 PP-034 PP-200 PP-050 Y

l FINAL R E C O N CILI ATIO N Y

VAULT PP-028

Page 2 Section 2 ELECTRICAL

SUMMARY

FLOW PROCESS DESCRIPTION 1.0 DESIGN VALIDATION A design review against licensing commitments is performed for all applicable design documents for 100 percent of the safety-related and selected non-safety systems, structures, and components of the plant, with l the exception of NSSS design and vendor hardware design. Design interface i

requirements between disciplines, including NSSS and vendor design, are examined, documented and controlled. Design criteria required by design licensing commitments are consolidated in Design Basis Documents (DBD's) which form the basis for a complete and consistent design review and all future design analyses and modifications. Design documents such as specifications, calculations and drawings are updated, as required by the design review.

2.0 ISSUE MODIFICATIONS As a result of the design validation, some features of the plant design require modification to satisfy the licensing commitments. These design modifications are issued to construction in accordance with applicable site procedures for hardware rework.

3.0 CONSTRUCTION /QC MODIFICATIONS Using specifications and construction / quality control procedures which have been revised during the design validation, design modifications are installed in the plant and inspected to the engineering requirements.

4.0 HARDWARE VALIDATION A complete validation of final acceptance inspection attributes is performed for safety-related and selected non-safety related hardware. The revised (validated) erection specifications include hardware inspection requirements for new installations and form the bases for the PCHVP Attribute Matrix. Using input from the QOC program in the form of CARS, NCRs, and CPRT recommendations, and changes identified as a result of the CAP design validation activities, the Engineers will challenge (i.e.,

evaluation) each final acceptance attribute for acceptability and determine the method to be used to validate that attribute.

This evaluation is procedurally controlled, and if the disposition is

" acceptable", the results will be clearly documented. If the technical assessment of the attribute is dispositioned "not acceptable" (or cannot be dispositioned based on available information), then measures such as inspection, walkdown, or alternative testing to validate the attribute will be performed.

i

'I I

Page 3 l 1

Section 2 j ELECTRICAL

SUMMARY

FLOW PROCESS DESCRIPTION l'

Physical validation of an attribute by quality contrcl reinspection or engineering walkdown will be performed, for. accessible components, when any l of the following pertains:  !

i i

0 CPRT recommendation or other project commitment to reinspect; i 0 Design Validation results in change to design or acceptance attribute; or  !

O Design Validation results in new work, including modification to existing hardware.

This evaluation is procedurally controlled and if the disposition is acceptable, the results will be clearly documented. If the technical I assessment of an attribute is dispositioned "not acceptable" or it cannot be dispositioned based on available information, then measures such as inspection, walkdown, or alternative testing will be performed to validate the attribute.

5.0 FINAL RECONCILIATION  !

The as-installed condition is compared to the validated design and any final design data which has been identified as subject to confirmation is confirmed, thereby ensuring that the final installation satisfies final design requirements. If engineering change is required as a result of the final reconciliation, design and hardware modification is performed ,

accordingly.

6.0 VAULT l

s The results will be processed per procedure PP-028 and transmitted to the j

" Permanent Records Facilities" (VAULT) per the requirements of the ,

" Comanche Peak Records Management Program Manual".  !

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t Section 5 l ELECTRICAL l DESIGN VALIDATION PACKAGE (DVP) INDEX NO. TITLE DVP NUMBER 1 PREFERRED POWER SYSTEMS 13A f 2 ONSITE POWER SYSTEM 13B 3 6.9 KV MEDIUM VOLT SYSTEM 13C l

4 480 V & 120 V LOW VOLT SYSTEM 13D i

5 UNINTERRUPTIBLE POWER SYSTEMS 13E  !

l 6 DC SYSTEM 13F l 7 ELECTRICAL PROTECTION SYSTEM 13G

\

8 CABLE SYSTEM 13H 9 LIGHTING SYSTEM 13I 10 ELECTRICAL INDEPENDENCE 13J l 11 CALCULATIONS - 1E 13K l 12 ELECTRICAL INSTALLATION 13L i

13 EBASCO HVAC - ELECTR7 CAL 13P 1

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l CORRECTIVE ACTION PROGRAM l l

l UNIT 11 l

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i Page i I&C TABLE OF CONTENTS-l SECTION TITLE PAGE 1 Summary Flow Chart 1 2 Summary Flow Process Description 2-3 3 Implementation Flow Chart 4 4 Corrective Action Program Activity Summary 5 5 Design Validation Package (DVP) Index 6 i

1 1

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SECTION I PAGE I 18c C

SUMMARY

FLOW CHART  !

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DE SIGN VALIDATION PP-201 PP-205 l PP-203 PP-214 )

PP-204 )

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ISSUE MODIFICATIONS PP-023 PP-031 l Y CONSTRUCTION /QC M O DIFIC ATIO N S i

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HARDWARE VALIDATION EC E 9.04-01 i ECE 9.04-05 PP-034 PP-20B PP-050 f  !

l FIN AL  !

l R E C ON C ILIATl0 N i i

l  :

V l VAULT PP-028 I

Page 2 Section 2 I&C

SUMMARY

FLOW PROCESS DESCRIPTION 1.0 DESIGN VALIDATION A design review against licensing commitments is performed for all

. applicable design documents for 100 percent of the safety-related and selected non-safety systems, structures, and components of the plant, with the exception of NSSS design and vendor hardware design. Design interface requirements between disciplines, including NSSS and vendor design, are examined, documented and controlled. Design criteria required by design licensing commitments are consolidated in Design Basis Documents (DBD's) which form the basis for a complete and consistent design review and all i future design analyses and modifications. Design documents such as l specifications, calculations and drawings are updated, as required by the design review.

2.0 ISSUE MODIFICATIONS As a result of the design validation, some features of the plant design require modification to satisfy the licensing commitments. These design modifications are issued to construction in accordance with applicable site procedures for hardware rework.

3.0 CONSTRUCTION /QC MODIFICATIONS Using specifications and construction / quality control procedures which have been revised during the design validation, design modifications are installed in the plant and inspected to the engineering requirements.

4.0 HARDWARE VALIDATION A complete validation of final acceptance inspection attributes is performed for safety-related and selected non-safety related hardware. The revised (validated) erection specifications include hardware inspection requirements for new installations and form the bases for the PCHVP Attribute Matrix. Using input from the QOC program in the form of CARS, NCRs, and CPRT recommendations, and changes identified as a result of the CAP design validation activities, the Engineers will challenge (i.e.,

evaluation) each final acceptance attribute for acceptability and determine the method to be used to validate that attribute.

This evaluation is procedurally controlled, and if the. disposition is

" acceptable", the results will be clearly documented. If the technical assessment of the attribute is dispositioned "not acceptable" (or cannot be dispositioned based on available information), then measures such as inspection, walkdown, or alternative testing to validate the attribute will j be performed.

l l

i Page 3 i

Section 2 I I&C

SUMMARY

FLOW PROCESS DESCRIPTION 4

Physical validation of an attribute by quelity control reinspection or engineering walkdown will be performed, for accessible components, when any of the following pertains:

O CPRT recommendation or other project commitment to reinspect; O Design Validation results in change to design or acceptance j attribute; or 0 Design Validation results in new work, including modification to existing hardware.  !

f This evaluation is procedurally controlled and if the disposition is I acceptable, the results will be clearly documented. If the technical assessment of an attribute is dispositioned "not acceptable" or it cannot be dispositioned based on available information, then measures such as inspection, walkdown, or alternative testing will be performed to validate the attribute.  !

l 5.0 FINAL RECONCILIATION l l

l The as-installed condition is compared to the validated design and any l final design data which has been identified as subject to confirmation is '

confirmed, thereby ensuring that the final installation satisfies final I design requirements. If engineering change is required es a result of the final reconciliation, design and hardware modification is performed accordingly.

6.0 VAULT I The results will be processed per procedure PP-028 and transmitted to the

" Permanent Records Facilities" (Vault) per the requirements of the

" Comanche Peak Records Management Program Manual".

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( M MN I UO T C RC  : S I T E E P S D O NN T T I A O N

  • 1 l

Page 6 Section 5 I&C DESIGN VALIDATION PACc.GE (DVP) INDEX l

NO. TITLE DVP NUMBER 1 SPECIFICATIONS OF CONTROL COMPONENTS 15A l 2 INSTRUMENT INSTALLATION & SEPARATION 15B l 3 DETAILED CONTROL ROOM DESIGN 15C i 4 BALANCE OF PLANT ANALOG CONTROL 15D l

5 REG. GUIDE 1.97 INSTRUMENTATION 15E j 6 INTERFACE w/ WESTINGHOUSE (NSSS SYSTEM) 15F 7 EBASCO HVAC - I&C 15H i t

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