unit refueling inservice inspection (isi) · 2017. 2. 28. · form nis-i (back) 8, examinarion...

PG&E Letter No. DCL-90-068

ENCLOSURE

DIABLO CANYON POWER PLANT UNIT 1

THIRD REFUELING OUTAGE INSERVICE INSPECTION (ISI) REPORT

F

3087S/0080K

9003i90279 900309PDR ADOCK 05000275PDC

1

h' 4

TABLE OF CONTENTS

A. Introduction

B. ASHE Code Data Report NIS-1(Basis Of Summary)

1. Class 1

2. Class 2

C. Class 1 Components

1. Vessel s

a. Reactor Vesselb. Pressurizerc. Steam Generators

2. Piping3. Pumps4. Valves

D. Class 2 Components

l. Vessels2, Piping3. Pumps

E. System Pressure Tests

F. Preservice Inspection Items

G ~ Supplement to Period One Reports

H. Repairs and Replacements

l. ASHE Code Data Reports NIS-2(Indexed by system)

TABLE

1.11.21.3

1.41.51.6

2.12.22.3

5.1

I. Limited Accessibility of Piping Helds

l. Update of Program Plan Appendix B

3087S/0080K

INTRODUCTION

Inservice inspection of scheduled ASHE Section XI Class 1 and 2 components andtheir supports at Pacific Gas and Electric Company's Diablo Canyon Power Plant(DCPP) Unit 1 was completed during the third refueling outage, from Septemberthrough December 1989. The Unit 1 third refueling outage was the first outagein the second period within the first 10 year ISI interval. Sections B, C,and D of this report summarize the results of inservice inspections of Class 1

and 2 components, as requi red by paragraph IHA-6220 of ASME Section XI.Sections E, F, G, H, and I provide inspection results related to systempressure tests, preservice inspection, supplemental first period reports,repairs and replacements, and pipe welds having limited accessibility.

Approximately one-half of the examinations scheduled for the second ISI 3 1/3period were accomplished. All test data obtained during the examinations hasbeen evaluated and all components are satisfactory. All original examinationrecords have been reviewed by the Authorized Nuclear Inservice Inspector andare on file at DCPP.

Section B contains the completed ASHE code data report forms (NIS-1) forClass 1 and 2 components. Sections C and D detail the Class 1 and 2components examined, including ASME Code categories and items, the types ofexaminations performed, date of examination (for a group of items or for morethan one type of exam performed, the date provided is the most recent examdate), any unusual conditions noted, corrective actions if required, andexplanatory remarks.

System pressure tests on Class 1, 2 and 3 systems are reported in Section E.Normally scheduled Class 1 leakage tests were conducted. In addition, severalClass 2 and 3 pressure tests scheduled for period one were deferred andsubsequently completed during the third refueling outage. Two NRC lettersdated September 7, 1989, granted PG&E's requests for this one-time deferral.

Preservi ce inspections were performed for certain components, as requiredafter repairs or replacements. These items are detailed in Section F.

Section G contains supplements to the first period reports identifyingindi vidual supports examined during the first and second refueling outages.

Section H of this report, Repairs and Replacements, contains the completedASHE data report forms (NIS-2) for those Unit 1 third refueling outage workpackages closed out by January 9, 1990, and for any previous work packagesclosed after August 3, 1988. Hork packages not closed by January 9, 1990,will be included in the next outage report. Corrective actions and work orderpackage documentation are on file at the plant and are referenced by workorder number in the NIS-2 reports.

As required by relief request NDE-008, Section I of this report provides alist of class 1 and 2 pipe welds havi ng limited accessibility to NDE, a

3087S/0080K

l

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$ 1%

% I\

lF.

description of the obstruction, basis for the limitation, and percentage ofweld accessibility based on the refueling outage examination results.Section I updates Appendix B of the Unit 1 ISI Program Plan, Revision 7.Revision bars indicate seven (7) limited accessible welds which have beenadded to relief request NDE-008 (Appendix B) during the third refueling outage,and subsequent to the NRC SER dated October 25, 1989. Therefore, NRC approvalis required for PG&E to take credit for limited examinations of the followingseven welds: WIB-57, HIB-419, HIB-236, HIB-207, HIB-340SE, HIC-264-2, andHIC-177. These welds are required to be inspected once per 10 years. Toensure. compliance with the periodic inspection schedule provided in ASHESection XI Table IHB-2412-1, NRC approval of these welds for inclusion intorelief request NDE-008 is required prior to the end of the second 3 1/3period, i.e., by January 7, 1993. The ISI Program Plan will be revised toincorporate the updated Appendix B and submitted to the NRC for approval.

3087S/0080K

SECTION A

INTRODUCTION

3087S/0080K

SECTION B

ASME CODE DATA REPORTS NIS-1

3087S/0080K

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FORM NIS-I OWNERS'ATA REPORT FOR leVSERVICE INSPECTIONS

As required by the Provisions of the ASME Code Rules

1. Owner Pacific Gas & Electric Com an , 77 Beale St., San Francisco, CA 94106(Name and Address of Owner)

plant Diablo Can on Power Plant, P.O. Box 56, Avila Beach, CA 93424(Name and Address of Plane)

3. Plant Vnic One 4. Owner Certificate of Authorization (if required)

S. Commercial Service Date 050007 85 6. National Board Number for Unb B/6

7. Componencs inspected Asme Code Class 1 Items

Component orAppurtenance

Manufactureror installer

Manufactureror installerSerial No.

State orProvince No.

NationalBoard No.

Reactor Vessel Combust. Eng./Westinghous CE 66104 11475-76 20760

Pressurizer Westinghouse 1051 N/A 68-30

Steam Gen l-lSteam Gen 1-2

Steam Gen 1-3

Westinghouse

Westin house

Westinghouse

1041

1042

1043

N/A

N/A

68-12

68-13

68-14

Steam Gen 1-4

R.C. Pum 1-1

Westin house

Westin house

1044

62

N A

N A

R.C. Pum 1-2

Class 1

N/A

N A

N/A

N A

A

N A

Note: Supplemental sheets in form of lists, sketches, or drawings may be used provided (I) size is 8'n. x I l in.,(2) information in items I through 6 on this data report is included on each sheec, and (3) each sheet is numberedand che number of sheets is recorded ac the top of this form.

This form (F00029) may be obtt5ined from the Order Dept., AShiE, 345 E. 47th St., New Yo k, N.Y. 100i 7

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rx

FORM NIS-I (back)

8, Examinarion Darrs 18/89 ro 12/89 o. lnspeerion lnrerval from 881LGE~ta eo ~rd Outa e

IO. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required

for current interval.See ISI Report

11. Abstract of Conditions Noted.See ISI Report

. 12. Abstract of Corrective Measures Recommended and TakenSee ISI Report

We certify that the statements made in this report are correct and the examinations and corrective mea-

sures taken conform to the rules of the ASME Code, Section XI.

/E S 19 ~8'En d ~ PaCifiC Gaa and EleCtriCOwner For

Engineering ManagerCertificate of Authorization No. (ifapplicable)

CERTIFICATE OF INSERVICE INSPECTION

I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel

Inspectors and/or the State or Province of and employed by ofhave ins ected the components described in this Owners'ata Report during the periodto and state that to the best of my knowledge and belief, the Owner

has performed examinations and tak corrective measures described in this Owners'ata Report in accordance

with the requirements of the ASME Code, Section XI.By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied,

concerning the examinations and corrective measures described in this Owners'ata Report. Furthermore,neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage

or a loss of any kind arising from or connected with this inspection.

Commissions

Dare M M 19 ~OHler ~

Ins ector's Signature National Board, State, Province and No.

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FORM NIS-1 OWNERS'ATA REPORT FOR INSERVICE INSPECTIONS

As required by the Provisions of the ASME Code Rules

1. Owner Pacific Gas & Electric Com an 77 Bea e(Name and Address of Owner)

Plant Diablo Can on Power Plant, P ~ 0 ~ Box 56 Avila Beach CA 3424(Name and Address of Plant)

3. Plant Unit 4. Owner Certificate of Authorization (if required)

S. Commercial Service Dare 0~507 B5 6. Narionai Board Number for Unit

7. Components Inspected AMSE Code Class 2 Items

Component orAppurtenance

Manufactureror installer

Manufactureror installerSerial No.

Sta'te orProvince No.

NationalBoard No.

Steam Gen 1-1 Westinghouse 1041 N/A 68-12

Steam Gen 1-2

Excess LetdoWestinghouse 1042 N/A 68-13

oron In'ank Strs thers Wells 2-70-07-30717 4 N/A 13341

RHR Heat

StablizerSe aratorCent'1

Engineers andrao:icators Co. S-15588-A

E-609

45617

N/A

N A

N A

1110

124

lass 2 Pi inlass 2 Componnt

Various N A

Note: Supplemental sheets in form of lists, sketches, or drawings may be used provided (1) size is SA in. x 11 in.,

(2) information in items 1 through 6 on this data report is included on each sheet, and (3) each sheet is numbered

and the number of sheets is recorded at the top of this form.

This form (E00029) mny be obtained from the Order Dept.', ASME, 345 E. 47th St., New York, N.Y. 100l7

4

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~

FORM NIS-1 (back)

8. Examination Dates

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work requiredfor current interval.See ISI Report

11. Abstract of Conditions Noted,See ISI Report

. 12. Abstract of Corrective Measures Recommended and Taken

See ISI Report

We certify that the statements made in this report are correct and the examinations and corrective mea.sures taken conform to the rules of the ASME Code, Section Xl.

19 Signed

Certificate of Authorization No. (ifapplicable)

Pacific Gas and ElectricP wne1. For

Engineer>ng kanagerE.xpirat>on Date

CERTIFICATE OF INSERVICE INSPECTION

l, the undersigned. holding a valid commission issued by the National Board of Boiler and Pressure VesselInspectors and/or the State or Province of California and employed by H..B I. & I. Co. of

to and state that to the best of my knowledge and belief, the Ownerhas performed examinations and ta n corrective measures described in this Owners'ata Report in accordancewith the requirements of the ASME Code, Section XI.

By signing this certificate neither the inspector nor his employer makes any warranry, expressed or implied,concerning the examinations and corrective measures described in this Owners'ata Report. Furthermore,neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damageor a loss of any kind arising from or connected with this inspection.

Date

l spector's SignatureCommissions CA 1828 NB 9990

National Board, State, Province and No.

SECTION C

CLASS 1 COMPONENTS

3087S/0080K

PG&

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ASME SECTION XI SYSTEMS - CLASS 1

DIABLO CANYON POWER PLANT - UNIT I

eactor VesseTABLE: 1.1

E:

Y

ITEM COMPONENT OR SYSTEM

Reactor Vessel

L

IDENTIFICATION

*)1.1-1)Serial No.C.E. 66104Dwg. Ref.CE232-442-6DC663201-38

METH

N

AMOUNT & EXTENT

Exam area meets orexceeds req'ts. ofFigure IWB-2500-3Figure IWB-2500-4Figure IWB-2500-5

L& REMARKS

[*) IS I Dwg. PageNo. of Figure(Typical)

DATE

B-A

81.20

Bl.22

Pressure RetaininWelds

Head Welds

— Meridional Welds-

Closure Head OStudf23-24

Weld No.

1-446C UT 38"* 100K Relief No. 002 10/28/89(Accessible T = 7.0"

Portion) *As Accessible belowCRD vent shroud

B1.30 Shell To Flan e Weld

Bl.40 Head To Flan e Weld

7-442(From Flange)

UT 182" 34K T = 10 75" 10/14/892.5', 5' 10'LExam. From FlangeFace. Approx. 69Kof exam area covered.

6-446A UT 182" 34K Relief No. 003T= 7 0Exam. From FlangeSide is notfeasible.

10/28/89

S00003.ISI 1

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L

ASHE SECTION XI SYSTEMS - CLASS 1

DIABLO CANYON POWER PLANT - UNIT 1

A eactor VesseB E:

E:

Y


Reactor Vessel - Cont'd

L

IDENTIFICATIONN

METH AMOUNT E EXTENT REMARKS DATE

8-G-1

86. 10

B6.30

PressureNetainin Boltin

Larger Than 2" Dia.)

Closure Head Nuts

Closure Studs (whenemoved

RPV Stud Nuts

RPV Studs~No. 19 to) No. 36

18 Nuts

UT E H 18 Studs

-100X

100X

10/23/89

10/23/89

86. 40 Flan e Li amentsBetween tud Holes)

RPV Li amentso. to , o. 44

UT 18 Ligaments 100X

Stud Holes in Flange ThreadsNo. 19 (to) No. 36

VT-1 18 Holes 100X 10/12/89

B6.50 Closure Washersand ushlng

RPV Stud Washer

No. 19 (to) No. 36

VT-1 18 Pair 100X + Bushings NotApp1 icabl e

10/23/89

B-G-2

87.10

Pressure Retainin Bol tinnc a. and ess

Marmon Clam so ts, tuds, 8 Nuts)

Conoseal Bolts(For) In-CoreThermocouples,total of fiveassemblies,three bolts each

VT-1 15 bol ts 100X 11/02/89

S00003.ISI 2

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ressurizerTABLE: 1.2r:

Y


Pressurizer Vessel

L

IDENTIFICATION METH

X N

AMOUNT L EXTENT L REMARKS DATE

B-B

82.10

Pressure Retainin Welds Serial No.in Vesse s ot er t an W 1051Reactor Dwg. Ref.Pressurizer Vesse'I DC663208-8-1Shell to Head Welds

Exam'n area meetsor exceeds req'tsof Figure IWB-2500-1and Figure IWB-2500-2

B2.11 Circumferential

Bottom Head toLower Course

[1.2-1L

Weld No.UT 97 ss lOOX Approx 98K coverage 11/16/89

of exam area due toweld location pads.

B2. 12

B-G-2

B7.20

B-H88.20

Lon itudinal

Lower Course 9(Bottom Head)

Pressure Retainin~ot>n nc a.and less)

Upper Head

Vessel Su ortsnte ra we ed

Attachments Support)

Long'1 6

Hanway Bolting

Weld No.

UT

VT-1

12"

5 Bolts 100X

100K of CodeRequirement

11/13/89

11/16/89

Support Skirt Girth 0 UT 9 7 st 100K T = 1.5" 11/21/89L = 291"

S00003.ISI 3

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LASME SECTION XI SYSTEMS - CLASS 1


M team eneratorsTABLE: 1.3


Steam Generators

L

IDENTIFICATION

Dwg. Ref.DC-663206-26-1[1.3-1j

METH

N N

AMOUNT L EXTENT L REMARKS

Exam'n area meetsor exceeds req'tsof Figure IWB-2500-6(B)

DATE

B-B

B2.40

Pressure Retainin Weldsin Vesse s other t anReactor~team eneratora(Primary Side)

Tubesheet to HeadWelds

Steam Generator 1-1(Serial No. 1041)

Weld No.

Channel W 1-1 UT 12'00X T = 5.16" 11/05/89

L=36'-G-2

87.30

Steam Generator 1-3(Serial No. 1043)

Pressure RetaininBoltin 2 Inch Dia.an Less)

Bolts Studs and Nuts

Steam Generator 1-1

Channel W 3-1

Channel HdManway Bolting

No. 1 (to) No.16

UT

VT-1VT-1

12'6

Studs16 Studsand Nuts

100X

100X100X

11/05/89

Inlet Reschedu 1 ed 11/10/89Outlet Period Pl 11/10/89

Exam. BoltingReplacedprior toscheduled ISI.

Steam Generator 1-2 No. 1 (to) No.16 VT-1VT-1

16 Studs16 Studsand Nuts

100X Inlet100X Outlet

11/10/8911/10/89

S00003.ISI 4

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team eneratorsTABLE: 1.3

Y


Steam Generator's - Cont'd

N L

IDENTIFICATION METH AMOUNT E EXTENTL

8 REMARKS DATE

B-0 Steam Generator Tubin

B16.20 U-Tube DesignSteam Generator

The following number of Tubes were inspected during the outage.

Probe

MRPC

8xlBobbin

Bobbin

Prof ilBobbin

Bobbin

Extent7H to 7C

TEH to TSH

TEH to TEC

TEH to TSH

TEH to 7H

TEC to 1C

TEH to 7H

S.G. S..G. S.G. S.G.1-1 1-2 1-3 1-4

188 188 188 188

134 97 99 100

762 751 811 750

16

26

23

Remark

Rows 1 E 2 U-bend

TSH sampling

Sampling

Imp 1 ants

Dent profilometryHand pulledSampling

The following Tubes were plugged for the reason specified during the outage.

~SG Row Col

1-1 1 27

9 41

10 47

11 47

9 60

Reason for Tube Plu inRow 1 MRPC indicationNRC Bulletin 88-02

NRC Bulletin 88-02

NRC Bulletin 88-02

NRC Bulletin 88-02

~SG Row

1-2 11

1

1-3

1

1

13

9

35

1-4 None

Col

10

78

79

81

34

35

61

Reason for Tube Plu inSevere deformation due to a large dent

Row 1 MRPC indicationRow 1 MRPC indicationRow 1 MRPC indication38K O.D. indication in the U-bend

NRC Bulletin 88-02

38K AVB wear

S00003.ISI 5

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ASME SECTION XI SYSTEMS — CLASS 1


M: > n .. e s

TABLE: 1.4E:

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH AMOUNT E EXTENT 5 REMARKS DATE

B-F Pressure Retaininssssmi ar eta

Nozzle end reducer sectionsare 316 SS welded directly tonozzle. Reducer to pipe isnot considered a Bi-metalicweld joint.

Exam area meetsor exceeds req'tsof Figure IWB-2500-8

B5.50 Pi in -Safe Endsressur zer

Pzr Power RV, Inlet(7-25) (1.4-24]

B5.50 Pi in -Safe EndsSteam Generator

Steam Generator 1-2

Reactor Coolant PpSuet Loop 2 (7-31)[1.4-2]

Weld No. LlWIB-340-SES6-730-6SPL

WIB-RC-2-7SE*6-31SPL

PT

UT

PTUT

I Weld

1 Weld

360'pprox. 75Kcoverage due topart geometry.

360'team GeneratorOutlet - 40Kcoverage dueto part geometry.

11/02/89

11/18/89

S00003.ISI 6

PGEE DIABLO CANYON POWER PLANT - UNIT 1

ASME SECTION XI SYSTEMS - CLASS 1 TABLE:PAGE:

1 ln 0 tin1.4

ITEM COMPONENT OR SYSTEML

IDENTIFICATION METH AMOUNT E EXTENT L REMARKS DATE

B-G-2

87.50

Pressure Retainino t n nc a. E

Less

Bolts, Studs, and Nuts

3 Inch Diameter Pi e

Loop 2 RTD Manifold RtnHdr (7-24) [ 1.4-31[

Line No.K~K

26-1147-3S PL

1-FE-4998VT-1 8 Studs

16 NutsIDOL FE = Flow Element 11/13/89

Reac Cool Pp 2 Seal WtrIn (8-713) [1.4-43]

S6-55-1.5

1.5 Inch Diameter Pi e After 2x1.5 Reducer

VT-1 4 Studs8 Nuts

Flange BetweenWeld Numbers,

100K WI8-980/WIB-981 10/18/89

S00003.ISI 7

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PG&E

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1 1 ll e 5

TABLE: 1.4E:


ALIDENT IF ICATION METH AMOUNT & EXTENT & REMARKS DATE

8-J

89. 11

89.12

B9. 10

B9. 1189. 12

Pressure Retainine s n n

Circumferential Welds( IncludingIntersectingLongitudinal Welds)

Longitudinal Welds

Longitudinal welds arescheduled together withthe intersectingcircumferential welds.See 89.11 items.

Nominal PipeSize 4 Inch & Greater

31 Inch Nom. Diameter Line No. &ISI Dw . No.

Exam'n area meets orexceeds req'ts ofFigure IWB-2500-8

NOTE: Longitudinal SeamsAdjacent to WIB-RC-2-9were not examined dueto part geometryconsiderations.Fabrication of new Examfixtures is required.These items will beexamined during thenext refueling outage

Reactor Coolant Pp SuetLoop 2 (7-31)

B9.11 29 Inch Nom. Diameter

*6-31SPL[1.4-2j

PT &UT

1 Weld 360'IB-RC-2-9 - Approx. 11/22/8975K coverage due topart geometry.

Reactor Coolant OutLoop 2 (7-31)

S00003.ISI 8

*2-29 SPL[1.4-2j

PT &UT

1 Weld 360'IB-RC-2-5.Approx. 75Kcoverage due topart geometry.

11/19/89




IDENTIFICATION

M n eTABLE: 1.4

1:

N

AMOUNT tt EXTENT

ds

8 REMARKS DATE

8-J Pi in - Circ'l Cont'd89.10 nc reater) Line No. 8

Dl.ll 1. I " . Dl ~DD

Reactor Coolant Pump *10-27.5SPLDisch Loop 2 (7-31) [ 1.4-2L

B9.11 14 Inch Nom. Diameter

PT E

UT

1 Weld 360' I 8-RC-2-15Approx. 25X coveragedue to part geometry.

10/22/89

Pressurizer Surge Line(8-59A)

Hot Leg Recirc BeforeV-8702 (7-4)

10 Inch Nom. Diameter

Accumulator InjectionLoop 1 (9-16,17)

Accumulator InjectionLoop 3 (9-19)


*16-14S PL

[1.4-5]

S6-109-14SPLl1.4-6)

S6-253-10SPL[1.4-8j

S6-255-10S PL

[1.4-10j

PT 5UT

PT E

UT

PT LUT

PT 8

UT

1 Weld

1 Weld

1 Weld

1 Weld

360'60'60'60'IB-66

- Approx. 10/17/8975X coverage due toproximity of hanger.

WIB-236 — Approx. 10/15/8995X coverage due tobranch conn.

WIB-39 - Approx. 10/17/8980X coverage due toproximity of weldedrupture restraint.

WIB-207. Approx. 10/17/8960X coverage due toproximity of weldedrupture restraint.

SIS to RCS Loop 2 HotLeg (10-16)


S6-2576-8[1.4-12j

PT E

UT

1 Weld 360'IB-83 - Approx.95X coverage due towelded attach.

10/15/89

Safety Inj Loop 2Hot Leg (10-18)

S00003.ISI 9

S6-236-6SPL+[1.4-141

PT LUT

1 Weld 360'IB-77 - Approx. 11/03/8990X coverage dueto part geometry.

7i'I

I

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PG&E DIABLO CANYON POWER PLANT - UNIT I


) sn We dsTABLE: 1.4

Y


IDENTIFICATION METH

N

AMOUNT & EXTENT & REMARKS DATE

B-JB9.10B9.11

Pi in - Circ'1 - Cont'dnc reater)

6 Inch Nom. Diameteront d

RHR Pp 1-1 Inj ColdLeg 1 (9-16,17)(9-36,226)

Line No. &

IS I Dw . No.

S6-3844-6SPL!1.4-17j

PT &

UT

1 Weld 360" WIB-48 - Approx.90K coverage due topart geometry.

11/03/89

RHR Pp 1-2 Inj ColdLeg 3 (9-43)

Pressurizer InletRV-8010A (7-27)

Pressurizer InletRV-8010C (7-29)


S6-3846-6SPL[1.4-19j

S6-729-6SPL+[1.4-21)

S6-727-6SPL[1.4-23j

PT &UT

PT &UT

PT &UT

1 Weld

I Weld

1 Weld

360'60'60'IB-214

- Approx. 11/03/8990K coverage due topart geometry.

WIB-321 - Approx. 11/02/8985K coverage due topart geometry.

WIB-338 - Approx. 11/02/8990X coverage due topart geometry.

Loop 1 Spray Line(7-6i7,8)

Loop 2 Spray Line(7-5,6)

Pressurizer Spray Line(7-9)

S6-13-4SPLI1.4-25j(1.4-26]!1.4-27]

S6-14-4SPL(1.4-25)t1.4-28j

S6-15-4SPLt1.4-29)

PT &UT

PT &UT

PT &UT

2 Welds

2 Welds

1 Weld

360'60'60'I

B-57*, 417* Approx. 90Kcoverage due topart geometry.

WIB-419 & 422Both approx. 75Kcoverage due topart geometry.

WIB-396

10/16/89

10/16/89

10/16/89

S00003.ISI 10


L


n ends1.4

Y


N L

IDENTIFICATION AMOUNT E EXTENT E REMARKS DATE

B-J89.2089.21

Pi in - Circ' - Cont'dLess an nch Dia.)


Loop 1 RTD Manifol dRet Hdr (7-23)

Loop 2 RTD ManifoldRet Hdr (7-24)

Loop 3 RTD Manifold'et Hdr (7-21)

Loop 4 RTD ManifoldRet Hdr (7-22)

Boron Inj Cold LegHdr (9-35)

Letdown Line Loop 2(7-14,15)

Pressurizer Pwr RV

PCV-455C (7-25)

Line No. E

IS I Dw . No.

S6-1141-3S PL

[ 1. 4-30]

S6-1147-3S PL

[1.4-31]

S6-1153-3SPL[1.4-32]

S6-1158-3S PL

[1.4-33]

S6-1995-3S PL

[1.4-36]

S6-24-3SPL[1.4-37][1'.4-38]

S6-1172-3S PL

[1.4-24]

PT

PT

PT

PT

PT

PT

PT

1 Weld

1 Weld

1 Weld

1 Weld

1 Weld

1 Weld

1 Weld

360'IB-28

360' IB-90

360'IB-185

360' IB-249

360'IB-308

360'IB-111

360'IB-365

11/12/89

11/12/89

11/12/89

10/17/89

10/11/89

10/18/89

10/19/89

S00003.ISI 11

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Y

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH


i in We s

TABLE: 1.4E:

L

AMOUNT L EXTENT 8 REMARKS DATE

B-JB9.30

Pi in - Cont'drane Pi e Connection

We d

Volumetric Exam'n toextent possiblecomplies with thebasic requirementsof Appendix 111 andSupplement 7

Code Figure IWB-2500-10is essentially the weld(Branch) design for allsystems identified underthis Code Category Sub-Item.Reference: WNES SPEC G676343

B9.31 Nominal Pipe SizeGreater Than 2 Inch

'ine No. L14 Inch Nom. Diameter Branch Weld

Pressurizer Surge Line *16-14SPL(7-31) [1.4-2) [1.4-5j


PT

UT1 Branch 360'I B-RC-2-3. Approx. 11/16/89

25K coverage due topart geometry.

B9.32

Loop 2 RTD ManifoldRet Hdr (7-30)ll.4-2j [1.4-31)

Nominal Pipe Size2. Inch & less Nom. Dia.


S6-1147-3S PL PT 1 Branch 360'IB-RC-2-11 10/18/89

Sl Pp 1-1 Inj Hot Leg S6-3864-2Loop 2 (9-279)[1.4-12[ (1.4-51j

PT 1 Branch 360'I B-422A 11/13/89

S00003.ISI 12

a.

I'tIt

PGLE DIABLO CANYON POWER PLANT - UNIT 1

LASME SECTION XI SYSTEMS - CLASS 1 TABLE:

PAGE:

i in e ds1.4

ITEM

B-J89.40

COMPONENT OR SYSTEM

Pi in - Cont'docket Welds


L

IDENTIFICATION

Line No. 8,I~II .R.

METH AMOUNT E EXTENT REMARKS DATE

Charging Line AuxSpray (8-350,354)

Reac Cool Pp 2 SealWtr In (8-713)

Reac Cool Pp 4 SealWtr In (8-741)

Loop 4 Cold Leg DrainRCDT (7-215)

Safety Inj Hot LegLoop 3 (9-218)

SI Pps Cold Leg Loop 3Recirc (9-215)

Loop 1 Hot Leg RTD ConnHdr (7-221)



S6-51-2SPL[1.4-40]

S6-55-2[1.4-43]

S6-57-2]1.4-45]

S6-961-2SPL+]1.4-49]

S6-1976-2]1.4-52]

S6-3857-2SPL]1.4-54]

S6-1139-2S PL

]1.4-56]

S6-1145-2SPL[1.4-57]

S6-1151-2S PL

[1.4-58]

PT

PT

PT

PT

PT

PT

PT

PT

PT

2 Sockets

1 Socket

1 Socket

1 Socket

1 Socket

1 Socket

1 Socket

1 Socket

1 Socket

360" WIB-407, 411

360' IB-982

360'IB-1018

360'I 8-343

360'IB-428

360'IB-462

360' IB-7

360 W IB-124

360'IB-230

11/13/89

10/14/89

10/14/89

10/14/89

11/07/89

11/07/89

10/18/89

11/13/89

10/18/89

S00003.ISI 13

0

a

i',

'o "

+'I

PG&E

ASHE SECTION XI SYSTEHS - CLASS 1


1 ln e dsTABLE: 1.4

PAGE: ~oITEM

B-JB9.40

COMPONENT OR SYSTEM

Pi in - Cont'doc et Welds


IDENTIFICATION

Line No. &I~!~ .!! .

METH AHOUNT & EXTENT & REMARKS DATE


S6-1157-2S PL

[ l.4-59]

Loop 1 Cold Leg RTD Conn S6-1140-2SPL(7-220) [1.4-60]

Loop 3 Cold Leg RTD Conn S6-1152-2SPL(7-236) [1.4-62]

Loop 4 Cold Leg RTD Conn S6-1159-2SPL(7-234) [ 1.4-63]

1.5 Inch Nom. Diameter

PT

PT

PT

PT

1 Socket

1 Socket

1 Socket

1 Socket

360' IB-330

360'IB-40

360'IB-264

360'IB-357

10/18/89

11/12/89

10/18/89

10/18/89

Boron Inj Tk Out Loop1 Cold Leg(9-212>240,231)

S6-1991-1. 5SPL+[1.4-64][1.4-65]

PT 2 Sockets 360 WIB-42 57 10/17/89

Boron Inj Tk Out Loop2 Cold Leg(9-210,241,228)

Boron Inj Tk Out Loop3 Cold Leg(9-209,239)

56-1992-1. 5SPL+[1.4-67][1.4-68][1.4-69]

S6-1993-1. 5SPL+[1. 4-70][1.4-71]

PT

PT

3 Sockets

2 Sockets

360'IB-210, 212, 214 10/13/89

360'IB-274, 299 10/15/89WIB-274 substitutedfor WIB-293

Boron Inj Tk Out Loop4 Cold Leg (9-212,240)

S6-1994-1. 5SPL[1.4-64][1.4-65]

PT 2 Sockets 360'IB-104, 106 10/17/89

S00003.ISI 14

C

l,<

qg4,



»n u orts1.4

N L X

ITEM COMPONENT OR SYSTEM IDENTIFICATION NETH AMOUNT E EXTENT, L REMARKS DATE

The required inservice inspections were performed on 60 Class 1 hangers during the third refueling outage between thedates of 09/27/89 and 11/07/89. Data reports are on file.

LINE LINE

One hundred percent of Class 1 snubbers are inspected each refueling outage to meet Tech. Spec. requirements, therefore,specific snubber examinations are not detailed.

SUPPORT LINE SUPPORT LINE SUPPORT SUPPORT

0181-290181-300181-3510-22r10-23r10-4lr1044-7V11-19r11-89r11-90r12-142r12-143R12-154r12-17R13-30r13-5r2152-122152-19

005100510051023602350014055600143844117102370237023802373847384600510051

2155-682156-1272156-372156-8657n-4vLoop 2 (B)

Loop 4 82157-72169-252180-222180-272180-282182-402182-442183-132183-182183-22

199219933857199202550006000700083858199211451991199119921992199319931993

322-35122-398r22-525R22-62r22-70R23-12a42-23a42-3r42-44v42-59r42-62r42-70r42-75r46-1747-13v47-17r48-17r48-25v

45320051005600510051

'992

001300153845384400140013001500543799348907271171

52-39r56-2356-2656n-16v56n-7v57n-35r

001319911994023801091995

S00003.ISI 15


LASME SECTION XI SYSTEMS — CLASS 1 TABLE:

PAGE:

i in u orts1.4

ITEM COMPONENT OR SYSTEM IDENTIFICATION AMOUNT E EXTENTL

E REMARKS DATE

B-K-1 Su ort Members

B10.10 Welded Su or tttac ments


Accumulator InjectionLoop 2

Line No. L

S6-254-10SPLTl1 4-9)

PT I Support

~So ort ID

IOOX 52-24V 10/13/89


Loop 1 Spray Line S6-13-4SPL(1.4-27][1.4-26][1.4-25j

PT 2 Supports 100K 52-33A, 42-71A 10/13/89

S00003.ISI 16

PG&E

ASHE SECTION XI SYSTEHS - CLASS 1


Um sTABLE: .5


~Pum sReactor Coolant Pumps


B-G-2 Pressure RetaininBoltin

a. and Less) Seal HouseBolting

B7.60 Bolts, Studs, E NutsPump 1-1

Bolts, Studs, 8 NutsPump 1-4

Bolts No. 1

Thru No. 12l1.5-11

Bolts No. 1

Thru No. 12[1.5-1j

VT-1

VT-1

4 Bolts

4 Bolts

lOOX (All 12 bolts were 11/02/89examined)

lOOX (All 12 bolts were 11/06/89examined)

B-K-1

B10.20

B-K-2

B11.20

Su ort Members

Welded AttachmentsPump 1-2

Su ort Com onents

Support ComponentsPump 1-2

Weld

Pl[1.5-1j

PT

Support Components VT-3

1 Lug

All SupportMembers

100K Lug fI . Approx. 10/18/8975X of weld access-ible for examination.

100K B11.20 Items 10/19/89inc~u e all pumpsupport members(support lugs, bolts,E column, lateralsupport members)

ugmt eactor oo ant umpRG. 1.14 Flywheel s

UT *

ywhee rocProc N-UT-6

* Complete UT ofFlywheel

10/23/89

S00003.ISI 17

PGIEE DIABLO CANYON POWER PLANT - UNIT 1


a vesTABLE: 1.6

E:

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH AMOUNT L EXTENT E REMARKS DATE

B-G-2

87.70

ValvesPressure RetaininBoltin 2 Inch Dia.an ess)

Bolts, Studs, and Nuts14 Inch Nom. Dia.

Loop 4 Hot Leg BeforeV-8701 (10-11) I1.4-7]

10 Inch Nom. Dia.

Line No.Valve No.

S6-1665-14SPLV-8701 VT-1

Bonnet ~Boltln

16 Studsand Nuts

Manufacturer~BSt le

100K Copes-VulcanGM-48SEZ

11/13/89

Accumulator InjectionLoop 2 (9-21) ll.4-9]

6 Inch Nom. Dia.

Safety Inj Loop 1

Hot Leg (10-17)[1.4-13]

S6-254-10SPL+V-8956B

S6-235-6SPL+V-8949A

VT-1

VT-1

16 Studsand Nuts

12 Studsand Nuts

100X Darling Bolting 10/18/8910C48Z examined

prior toreplacement.

100K Ve1 an Res chedu 1 ed 10/16/896C58 period one

exam. Boltingreplaced priorto ScheduledISI.

Safety Inj Loop 2Hot Leg (10-18)(1.4-14]

S6-236-6SPL+V-89498 VT-I 12 Studs

and Nuts100X Velan

6C5810/17/89

S00003.ISI 18

PGLE



Va vesTABLE: 1.6

GE:

8-G-2

B7.70

COMPONENT OR SYSTEH

Valves - Cont'dPressure RetaininBoltin 2 Inch Dia.an ess)


N L

IDENTIFICATION

Line No.Valve No.

METH

N

AMOUNT 8 EXTENT

Bonnet ~Bol tin

E REMARKS

Manufacturer~&St le

DATE

RHR Pp 1-1 Inj ColdLeg 1 (9-16,17)[1.4-17]

S6-3844-6SPL+V-8818A VT-1 12 Studs

and Nuts100'e1 an Reschedul ed 11/05/89

6C58 period oneexam. Boltingreplaced priorto Scheduled ISI.

RHR Pp 1-1 Inj ColdLeg 2 (9-37,208)[1.4-18]

4 Inch Nom. Dia.

S6-3845-6SPL+V-8818 B VT-1 12 Studs

and Nuts100K Velan Bolting 11/04/89

6C58 examined priorto replacement.

Loop 2 Spray(7-5, 7-6) [1.4-28][1.4-25]

3 Inch Nom. Dia.

Loop 2 RTD ManifoldRet Hdr. (7-24)[1.4-31]

S6-14-4SPL+V-8033B

S6-1147-3SPL+V-8074B

VT-1

VT-1

12 Studsand Nuts

12 Studsand Nuts

IOOX Velan4G58

100K Velan3G58

11/05/89

11/13/89

Letdown Line Loop 2(7-14, 7-5)[1.4-37] [1.4-38]

S00003.ISl 19

S6-24-3SPL+1-LCV-459(2") VT-1 6 Studs

and Nuts100X Copes-Vulcan(2") Bolting replaced

prior to ISI.Exam will berescheduled.

PGLE



Va vesTABLE: 1.6

8-G-2

B7.70

COMPONENT OR SYSTEH

Valves - Cont'dRressure ReteininBoltin 2 Inch Dia.and ess)


N L

IDENTIFICATION

Line No.Valve No.

METH AMOUNT L EXTENT

Bonnet ~Boltin

L REMARKS

Manufacturer~ESt le

DATE

Pressurizer Power RVPCV-455C (7-24)[1.4-24j

2 Inch Nom. Dia.

Loop 2 Cold LegDrain RCDT (7-219)[1.4-47]

Loop 2 Hot Leg RTDConn Hdr. (7-224)[1.4-57)

Loop 2 Cold Leg RTDConn (7-222)[1.4-611

S6-1172-3SPL+V-8000B

S6-959-2SPL+V-80578

S6-1145-2S PL+V-8063B

S6-1146-2S PL

V-8089BV-8075B

VT-1

VT-1

VT-1

VT-1VT-I

12 Studsand Nuts

2 Bol tsand Nuts

2 Boltsand Nuts

2 Bolts2 Boltsand Nuts

100'elan3GM58FN

100K Edwards 2T58*

100X Edwards 2T58*

100K Edwards 2T58*100K Edwards 2T58*

11/02/89

*These are non-pressureretaining bolting materialsas valves have welded bonnets.All such items to be removedfrom Program Plan in a futurerevision.

S00003.ISI 20

SECTION D

CLASS 2 COHPONENTS

3087S/OOBOK

M78PG



ressure Vesse sTABLE: 2. Stm Gen

PAGE: of


IDENTIFICATION METH AMOUNT E EXTENTL

L REMARKS DATE

C-ASteam Generators

Welds

Exam'n area meets orexceeds req'ts of FigureIWC-2520-1 (C1.10/C1.20)and IWC-2520-2 (C1.30)

WeldsC1.10 Shell Circumferential

C1.30 Tube Sheet to Shell

C1.30 Steam Generator 1-1Serial No. 04

Girth Weldsrth UT Tube Sheet

(to)Stub Barrel

lOOX Girth Meld Wl-2 is 11/08/89examined concurrently

(12') with channel head totube sheet weld.

C1.10 Steam Generator 1-2erma o.

Girth W2-4Loop 2

UT Shel 1 Barrel(to)

TransitionCone(AccessiblePortion)

lOOX Relief No. 00720% of ~tota weld

(7.2') length accessible.

11/08/89

C-E

C3.20

Su ort Members

Support ComponentsSteam Gen. 1-1, 1-2,1-3 E 1-4

SnubberAttachments

VT-3 Snubber Mounts 100KAttachment Areas

All snubber mounts 11/03/89and attachment areasexamined each RefuelingOutage coincident withsnubber inspections.

S00003.ISI 21


ASME SECTION XI SYSTEHS - CLASS 2

A

TABLE:PAGE:

ressure Vesse s2.1of

C-D

Y


Boron In ection Tank

L

IDENTIFICATION METH AMOUNT 8 EXTENT L REMARKS DATE

C-C

C-EC3.10C3.20

u ort em ers

Integrally WeldedSupport Attachments(To Pressure Vessels)Su ort Com onents

Support Leg Leg-B to vesselsupport to deck

MTVT-3

1 Leg 100Xand support IOOX

10/24/8911/14/89

C-D

C4.10

Pressure Retainino t nLarger than 2" Dia.)

Bolts, Studs and Nuts Manway Bolting

Girth Welds

UT 5 Studs 100K Studs P6-10 10/20/89

C1.10 Excess Letdown Heat-1

Girth Weld GA

(Flange)UT Bottom Flange

(to)Shell

(AccessiblePortion)*

100K Relief No. 006 11/ll/89Rescheduled Period81 exam.

*Approx. 15K of weldis accessible forexamination.

C-C

C3.10

Su ort Members

Integrally WeldedSupport Attachments(To Pressure Vessels)

Attachment Welds

Leg A PT Attachment 100K(to)Shell

11/16/89

S00003.ISI 22

PGL



ressure esse sTABLE: 2. C-E

E:

L

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH AMOUNT K EXTENT E REMARKS DATE

C-A

C1.10

C-CC3.10

Residual Heat Removaleat xc an er

Pressure Retainin WeldsIn Vesse s

RHR Exchanger l-l

Su ort Membersntegra y e ed

Support Attachments(To Pressure Vessels)

Dwg. Ref.DC-663200-60*12.1-6j

Girth Welds

Girth W-GAWeld PI

UT Flange(to)

Shell

100% Relief No. 006(AccessiblePortion)* *Approx. 40K of weld 10/24/89

is accessible forexamination.

RHR Exchanger 1-1 Leg - A PT 1 Leg 100'pprox. 85K ofweld is accessiblefor examination.

10/04/89

C-EC3.20

C-A

Su ort Com onentsRHR Exchanger(Support Components)

Stabilizer Se aratorRecip. Chg. Pp. -3)

Pressure Retainin Wel dsn esse s

Leg — A+B

Welds

VT-3 2 Supports 100% 10/04/89

C1. 20 Head CircumferentialTop Head-To-Shell Weld G-A UT 360'OOX Relief No. 006

(AccessiblePortion)* *Approx. 95K of weld

is accessible forexamination.

10/27/89

S00003.ISI 23

PGLE

L



»n - circum. e dsTABLE: 2.2

GE:


LIDENTIFICATION METH AMOUNT 8 EXTENT L REMARKS

X

DATE

C-F

C5.20

C5.21

Pi inPressure etaininWelds in Pi in

iping We ds ver 1/2"Nom. Wall Thickness

Circumferential WeldsSingle Stream Systems

Butt Welds

Exam'n area meets orexceeds req'ts ofFigure IWC-2520-7

C5.10

C5.11

Cent. Chg. Pps Disch.Hdr (8-1)

Piping Welds1/2" or Less NominalWall Thickness

Circumferential WeldsSingle Stream Systems

S6-1454-6I2.2-10j

PT E

UT

I Weld 100X WIC-177. Approx. 11/19/8990X of weld isaccessible forexamination.

Loop 4 Hot Leg ToRHR Pps (10-10)

Residual Ht ExchsBypass Hdr (10-2)

RHR Exchs OutletCrosstie Hx 1-2(10-19)

S1-927-14III(2.2-1j(2.2-2)

S1-1661-8IIIt2.2-9)

S1-1669-8(2.2-7)

PT

PT

PT

1 Weld

1 Weld

I Weld

100X WIC-241

100X WIC-108

100X WIC-84

10/06/89

10/06/89

10/06/89

S00003.ISI 24

PGIm E



»n - circum. e sTABLE: 2.2

ITEM

C-F

C5.10

C5.11

COMPONENT OR SYSTEM

Pi in - Cont'dPressure etaininWelds in Pi inPipsng We ds /2" orLess Nominal WallThicknessCircumferential WeldsMultiple StreamSystems

L

IDENTIFICATION

Butt WeldsCate or C-F

METH AMOUNT L EXTENT 8 REMARKS DATE

C5.11

C5.11

Residual Ht Rem Pp 1-1Suction (10-10)

Residual Ht Rem Pp 1-2Oisch (10-2)

Cent Chg PumpSuet Pump 1-2 (8-20)

Circumferential WeldsSingle Streams

RHR To Safety Injec.Pump 1-2 (9-28)

Circumferential Wel dsMulti pie Streams

Steam Gen IOX Atmos.Dump 1-3 (500138)

Chg Pps Suet. FromRWST Vlv.B (9-11)

Safety Inj Pump Suet.Pump l-l (9-5)

Sl-110-14III[2.2-2[[2.2-11[

Sl-113-BIII[2.2-9]

S2-43-6[2.2-8]

Butt Welds

S2-1984-8III[2.2-17[

Butt Welds

K15-226-BV[2.2-23[

S2-1988-8[2.2-29[

S2-1982-6[2.2-18[

PT

PT

PT

PT

PT

PT

1 Weld

1 Weld

1 Weld

1 Weld

1 Weld

I Weld

1 Weld

100X WIC-226

100X WIC-137

100X WIC-320

100X WIC-394

100X WICG-21-3

100X WIC-362

100X W IC-420

10/06/89

10/06/89

11/03/89

10/21/89

11/08/89

10/31/89

10/22/89

S00003.ISI 25

PGEE



n - circum. e dsTABLE: 2.2 Au mented

Y

ITEH COMPONENT OR SYSTEML

IDENTIFICATION METH

N N

AMOUNT E EXTENT E REMARKS DATE

AUGHT'D Containment SprayPump 1-1 DischargeBefore V-9001 A

Line

S2-264-8 UT* 1 Weld lOOX WIC-264-2 - Approx. 11/22/8975K coverage due topart geometry.

*Required by NRC

letter of October26, 1986.

S00003.ISI 26

PGL



»n — e de ttacTABLE: 2.2

E:

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH AMOUNT 8 EXTENT — E REMARKS DATE

C-C

~P1 Iu

Inte ra 1 l Weldedttac ments

RHR Pp 1-1 In5 ColdLeg Loop 1

S6-3844-6IIII2.2-34j

Steam Gen Stem Outlet K-15-227-28V1-2 [2.2-22j

C3.40 Piping SupportAttachments Line No. E

1~1I

PT 1 Support

1 Support

~Su ort ID

42-37A

1022-1V

11/04/89

10/13/89

S00003.ISI 27


LASME SECTION XI SYSTEMS - CLASS 2 TABLE:

PAGE:

1n u orts2.2

N N

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH AMOUNT L EXTENT 8 REMARKS DATE

The required inservice inspections were performed on 42 Class 2 hangers during the third refueling outage between thedates of 09/27/89 and 11/07/89. Data reports are on file.One hundred percent of Class 2 snubbers are inspected each refueling outage to meet Tech. Spec. requirements, therefore,specific snubber examinations are not detailed.

SUPPORT LINE SUPPORT LINE SUPPORT LINE

1027-8V1031'-16R1031-1R1048-23r1049-13R12-133R13-28R40-44R40-50R42-37A42-39R42-46R42-68R42-81R

10650225022505550557092705090985098538443844050805080508

42-92R54S-11V54S-19R54S-25R55S-128V55S-78R55S-99R56N-121R56S-16R57N-151R57s-23V58N-55A58N-56R58S-159R58S-32R

384520321454011102790119011805081669098513570509050902800279

72-12R72-12R72-1A72-41R72-53r72-6R73-21R73-26R73-41R73-71R74-50R98-109R98-39A

0513051216630110166101130042004314540734198719831984

S00003.ISI 28

PGKE DIABLO CANYON POWER PLANT - UNIT I

LASHE SECTION XI SYSTEMS - CLASS 2 TABLE:

PAGE

Ulll S

2.3um s ent. h .


Centrifu al Char in


C-G

C6.10

C-E

~um sPressure Retainin

e sPump Casing Welds

Cent'1 Pump l-l

Residual Heat Removal~um s"™b

"'ranch Weld toUpper CaseWeld N-A

MT Weld N-A 360'uction SideSix inch 150kFlange

11/09/89

C3.80 RHR Pump 1-2 Plate 1-2 VT-3 Exposed Areas RHR pumps rest on 10/19/89plate embedded indeck.

S00003.ISI 29

SECTION E

SYSTEM PRESSURE TESTS

3087S/0080K

4 f

tE"

fg

PG&E

L

ASME SECTION XI SYSTEMS - CLASS 1 & 2 & 3


stem ressure estsTABLE: 5. 1


N L

IDENTIFICATION METH AMOUNT & EXTENT & REMARKS DATE

8-P

815. 10ThroughB15.70

C-H

C7.10ThroughC7.40

S stem Leaka e Test

Class 1 PressureRetaining Boundary

S stem Functional Test

Class 2 Systems

Test No. & Descri tion*

VT-2

VT-2

Pressure RetainingBoundary

IWB-5221Class 1 pressureboundary examinedeach refuelingoutage (Tests 1

through 14 of ISIProgram Table 5.1)

IWC-5221

IWC-5221

12/07/89

27. Accumulator Test & FillPiping

30. Boron Inj Check ValvesLine S6-4368-3/4 & SISPump Disch Test LineS6-2570-3/4

34. Boron Inj to Cold Legs(8801A,B to 8820)

50. RHR Hot Leg Inj TestLines to 8884A-D, 8825,8885A,B, 8824, 8823

58. Cont. Spray PumpDischarge Piping

68. Steam Gen. N> SupplyHdr.

VT-2

VT-2

VT-2

VT-2

VT-2

VT-2







11/07/89*These Class 2System functionalpressure tests areperiod one exams.Reference NRC

Letter of 9/7/89.No throughwallleakage was detectedduring theexaminations. AllClass 2 pressure testsscheduled for periodone exams by the DCPP

ISI/IST Program Planhave been completed.

S00003.ISI 30

PGLE

ASHE SECTION XI SYSTEMS - CLASS 1 E 2 E 3


stem ressure estsTABLE: 5.

E:~ITEM COMPONENT OR SYSTEM

N L

IDENTIFICATIONN

METH AMOUNT 8 EXTENT E REMARKS DATE

D-B S stem Inservice Testass ystems

Test No. 8 Descri tion*

10. Component Cooling WaterSuction 8 Discharge Piping,Headers A, B 8 C, Supply LReturn Piping from Componentswith the exception of ItemNumber 11.

ll. Reactor Coolant Pump ThermalBarrier CCW Return 8 SupplyFrom Check Valves, Spec. K17.

VT-2

VT-2

Pressure RetainingBoundary(Inside MissileShield)

Pressure RetainingBoundary(Inside MissileShield)

*These Class 3System InservicePressure tests areperiod one exams.Reference NRC

Letter of 9/7/89.No throughwallleakage was detectedduring the examina-tions. All Class 3pressure testsscheduled for periodone examination bythe DCPP ProgramPlan have beencompleted.

11/07/89

S00003.ISI 31

SECTION F

PRESERVICE INSPECTION ITEMS

3087S/0080K

PG& DIABLO CANYON POWER PLANT - U

ASME SECTION XI SYSTEMS - CLASS 1 PRESERVICE INSPECTION ITEMSteam enerators

PAGE: 1 of 4

CATEGORYITEM COMPONENT OR SYSTEH

Steam Generators

GENERALIDENTIFICATION

NDE

METH

EXAMINATIONAMOUNT L EXTENT

EXAM RELIEF'SREMARKS

EXAMDATE

B-G-2

B7.30

Pressure RetainingBoltin (2-Inch Dia.an ess)

Bolts Studs and Nuts

Steam Generator 1-1

Steam Generator 1-2

Steam Generator 1-3

Steam Generator 1-4

Channel HdHanway Bolting

Bolting

Bol ting

Bolting

Bolting

VT-1

VT-1

VT-1

VT-1

Replaced 1 Studand Installed 32Spherical Washers

Installed 32Spherical Washers

Installed 32Spherical Washers

Replaced 1 Studand Installed 32Spherical Washers

InletOutlet

InletOutlet

InletOutlet

InletOutlet

11/10/89

11/10/89

11/10/89

11/10/89

S00003.ISI 32

PG&E DIABLO CANYON POWER PLANT - U

ASME SECTION XI SYSTEMS — CLASS 1 PRESERVICE INSPECTION ITEMS

1 ln e sPAGE. 2 of 4

CATEGORYITEM COMPONENT OR SYSTEM


NDE

METH

EXAHINATIONAMOUNT & EXTENT

EXAM RELIEF'S& REMARKS

EXAMDATE

B-J

89.2089.21

B9.40

~Pi in

Less than 4 Inch DiameterCircumferential Welds

3 Inch Nominal Diameter

Letdown Line Loop 2

Socket Welds

2 Inch Nominal Diameter

Letdown Line Loop 2

S6-24-3SPL|1.4-37j

S6-24-3SPL[1.4-371

PT

PT

3 Welds*

2 Welds*

*LCV-459 replaced.2" valve in a3" line. Three 3"welds and two 2"socket weldsrequired forinstallation. Seepage 4 of 4 forbolting psi.

11/14/89

11/14/89

S00003.ISI 33

it< ~

pr,

c'

4 ~

y'*

PGKE DIABLO CANYON POWER PLANT - UN

ASME SECTION XI SYSTEMS - CLASS 1 E 2 PRESERVICE INSPECTION ITEMS PAGE: 3 of 4



NDE

METH

EXAMINATIONAMOUNT E EXTENT

EXAM RELIEF 'SE REMARKS

EXAMDATE

The following Class I and Class 2 Supports received a preservice inspection as a result of repair/replacement work.Included are all supports with work packages completed between the dates of 8/4/88 and 1/9/90. Reports are on file.

LINE SUPPORT LINE SUPPORT LINE SUPPORT LINE SUPPORT LINE SUPPORT

RHR PP

RHR PP

RHR PP

RHR PP

RHR PP

001300140014001400140014001400150015001600540055005600560060010901090109010901110111011101120112011801180118

1-1 4-20SL1-1 4-20SL1-2 4-21SL1-1 4-22SL1-1 4-23SL

11-110SL10-129SL10-131SL11-136SL11-138SL11-139SL11-17SL11-24SL11-91SL51-24 V

22-212SL22-155SL22-289SL22-291SL22-243SL12-146ASL12-146BS L12-226SL12-3SL15-4ASL15-95SL15-96SL4-52SL4-8R15-27SL15-58SL4-4SL

01190119022102210221022302230224022402240224022402250226022602270227022702270227022802280228023702540255026502650265026502650265

15-19SL15-81SL15-78SL15-87SL57S-29A15-92SL15-93SL12-26SL15-100BS L15-100SL15-15SL15-77SL12-8SL1033-3SL1033-3SL1-46ASL1-46BSL1023-11R1023-11R1032-15S L1-45BSL1032-16R1032-3RSL12-137SL10-4SL12-135SL16-25SL16-40SL16-BOSL16-81SL55S-162R58S-24V

02700270027102790315031603160317032003200321032103220323032605080508050805080509050905540554055405540555055505550555055505560557

176-141ASL176-141BSL176-131SL16-67SL288-6R11-115SL16-29SL16-22SL13-1SL288-5R11-118SL16-55SL16-69SL13-33SL176-147SL11-37SL15-65SL15-65SL15-66SL15-79SL15-80SL1048-14SL1048-15R1048-1R1048-27SL1048-105SL1048-110SL1048-12SL1048-13S L1048-2SL1049-14S L

1049-17S L

07270728073009270985098509850985098510651065106510661146115811711171117111711195135713571357149616611661166116631663166316651665

11-42SL11-43SL11-130SL12-145SL10-18SL10-19SL10-39SL12-228SL15-69SL1033-15S L1033-23SL1033-27SL1033-25R22-219SL12-16SL11-153SL11-154SL11-155SL11-96SL11-127BSL12-201SL12-202SL57S-181V22-502SL14-69SL15-82SL15-84SL4-51SL4-7SL4-7SL12-2ASL12-2BSL

1665166919861986198719881995245824582520299934883496349634963496384538453845384638462212

56N-4R15-13SL15-89R56S-130R4-97SL4-96SL12-94SL15-118SL15-72ASL58S-168R15-36R10-50SL12-207SL12-209ASL12-209BSL12-209SL11-80SL11-81SL11-82SL13-7SL13-9SL15-74SL

S00003.ISI 34

PGLE

ASHE SECTION XI SYSTEMS — CLASS 1


PRESERVICE INSPECTION ITEMS


DIABLO CANYON POWER PLANT - UN

Va ve o tinPAGE: 4 of 4

NDE EXAMINATION EXAM RELIEF 'S EXAM

METH AMOUNT E EXTENT 8 REMARKS DATE

The following valves received preservice inspection as a result of bolting replacements. Included are all valves withwork packages completed between the dates of 8/4/88 and 1/9/90. All reports are on file.

VALVE

RCS-1-8010ACVCS-1- LCV-459S I -1-8948ASI-1-8948BSI-1-89480SI-1-8956ASI-1-8956BSI-1-89560SI-1-8818BSI-1-8818DRHR-1-8740ARHR-I-8740BCVCS-1-8145

LINE

72924

253254256253254256

3845384725752576

51

S00003.ISI 35

SECTION G

SUPPLEHENT TO PERIOD ONE REPORTS

3087S/0080K

4

) M

'h'4

l+

PGEE

ASHE SECTION XI SYSTEHS — CLASS 1 8 2 SUPPLEHENT

DIABLO CANYON POWER PLANT - U

1n u ortsTABLE: .4 E 2.2 Su lemental

PAGE: of

ITEM COHPONENT OR SYSTEH

L

IDENTIFICATION METH AHOUNT 8 EXTENT 8 REHARKS DATE

The following Class 1 8 2 hangers were inspected during the first refueling outage of the first period. Forty-sixClass 1 and forty-eight Class 2 hangers were inspected. All snubbers are inspected each refueling outage, (startingwith the second outage of the first period) and consequently are not individually reported. Reports are on file,

Class 1

LINE SUPPORT

Class

LINE SUPPORT

Class 2

LINE SUPPORT

Class 2

LINE SUPPORT

00130013001300130014001500150016002400240051005100510109023502530729073011411141114711511153

52-35R52-34V52-13R42-61R52-19V42-5R42-64V51-24V39-25R52-3V23-2A23-1A2152-7256N-6V52-27V51-27R48-1R48-26CS46-6V46-5V47-16R2183-1665-22R

11531158117216651991199119921992199219921993199319931994199419941994199534893495349538573858

65-21R66-21R48-27V56N-4R2156-1142156-1092156-842156-822156-662156-662185-162185-182183-142156-11356-1456-272156-11557N-34R47-15V65-19V65-23V2156-352155-77

00420043011001110113011801190119022502260227022702270228027905080508050805080508050805090512

73-22R73-27r54s-26r57S-22V72-5V56S-12V55S-82R55S-135R1028-1V1026-1V1022-1V1022-2V1023-11R1020-3R55S-82R42-52R56N-119 R

42-48R58N-50R58N-51R42-50R57N-5R54S-1V

0513055405540555055505550556055605570927092709850985106510661454166116611971198319843844384438453847

54S-6R1037-7V1037-BV1039-12R1039-10V1039-9V1044-8V1044-7V1042-10V56N-2R57S-20V57N-153R40-46A1030-14R1029-8V73-36R72-3V72-38R73-22R98-28R56S-29A42-53R42-36R42-65R58N-58V

S00003.ISI 36

PGEE DIABLO CANYON POWER PLANT - U

ASME SECTION XI SYSTEMS - CLASS 1 8 2 SUPPLEMENT TABLE: 1.4 E 2.2-Su lementalPAGE: of

Y

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH AMOUNT L EXTENT 8 REMARKS DATE

The following Class 1 E 2 hangers were inspected during the second refueling outage ofClass 1 and forty-one Class 2 hangers were inspected. All snubbers are inspected eachconsequently are not individually reported. Reports are on file.

the first period.refueling outage,

Thirty-sevenand

Class 1

LINE SUPPORT

Class

LINE SUPPORT

Class 2

LINE SUPPORT

Class 2

LINE SUPPORT

000500060006001300130013001400240051005100570109024602561141114511471147

Loop 2 ALoop 2 A)52-33A52-14V42-9R42-63R52-4R2152-142180-42V66-5V56N-8V57N-8V57N-2V46-7R2180-2047-1V47-11V

1158166516651991199119911992199219921992199319931994199525753488349638013844

66-22V56N-5V56N-3V2180-2956-2556-242182-412169-242156-872156-682156-932183-2856-1857N-33R40-27R46-11R66-15R66-19R42-41V

0119011901190226022602790279027902790279028002800508051205130554055405550556055709850985

74-35R74-2V56S-17R1026-2V1027-7R57S-70V56s-30r55S-164R55S-81A56S-30R56S-33R58S-128R42-76R54S-5R54S-4A1048-15R1048-15r1039-lV1044-9R1042-12R57N-152R40-45R

1357135716611661166116631971198219821983198419841986198619882212257538443845

57S-181V5-35R56S-129V72-4V55S-169V72-55R73-23R98-14R98-108R98-29R56S-28R55S-94R56S-131V98-3A73-72R56S-93R40-26V42-38R42-33R

S00003.ISI 37

SECTION H

REPAIRS AND REPLACEMENTS: ASME CODE DATA REPORTS NIS-2

3087S/0080K

V'p

t

~4

}

FORH HIS-2 OWNER'S REPORT OF REPAIR OR REPLACEHEHT

As Required by the Provisions of ASHE Code Section XI

s

Owner Pacific Gas and Electric Com an77 Scale Street San Francisco CA 94 06

Date 01-09-90Sheet 1 of 1

2. Plant Diablo Can on Power PlantP.O. Box 56 Avila Beach CA 93424

unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. Hone Job None etc.

4. Identification of System Feedwater S stem 03 Class 2See below - code stamp column

(ot Applicaole Edition of section xl Utilized for Repairs or Replacements - 19 77, s'78 Addenda. code cases ~n A

6. Identification of components Repaired or Replaced, and Replacement Components

Name ofComponent

IName ofHfr.

I

IHfrs. Ser. INat' IWork OrderIOther IYear IRepaired IASHf Code

I No. Ibd. Ho. I Ho. Ildent. IBuilt IReplaced. orIStampedI I I ILine Ho.f IRe lacement I Yes or No)

2 FW-1-372 IVelan Valve IZA114B-2TS I N A IC0043257 I 0576 IunknownIRe lacement INo Draft PEV Code 1968

I FW-1-531 IAtwood Horrl I NONE IC0051852 I 0557 I I I

~ 3) RrS-1-5166 IAnChr Dar ln IEA-998-1-2 I IC0054740 I 0593 I I INo ANSI 831.1I I I I

I I I I

I I I

I I I I

I I I I I I I

I I I I I

Description of Work 1 Re laced Disc 2 Replaced Boltin 3 Re laced Valve

8 ~ Tests Conducted: * Hydrostatic X Pneumatic Nominal Operating Pressure Other X

Pressure 1338 psi Test Temp. 60 'F

9. Remarks

CERTIFICATE OF COHPLIAHCE

We certify that the statements made in this report are correct and thisSection XI of the ASHE Code.

Re lacement conforms to

Signed(Amer or Owner's Designee)

M ron E. Leppke

En ineerin Hana er(Title) (Date)

CERTIF ICATE OF INSPECTION

I, the undersigned, holding a valid corrrrrission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B.I. 5 I. Co. of

, ISOand state that to the best of my knowledge and belief, this repair or replacement has been constructed in accordancewith Section XI of the ASME Code. By signing this certificate, neither the Inspector nor his employer makes any

warranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore, neitherthe Inspector, nor his employer shall be liable in any manner for any personal in)ury or property damage or loss- ofany kind arising from or connected with this inspection.

nate

Note: Supplemental sheets in form of(2) information in items 1 through 4

and the number of sheets is recorded

Corrrrrissions CA 1828 NB 9990(State or Province, National Board)( Inspector)

Kenny D. Kimlists, sketches, or drawings may be used provided (1) size is 8 I/2 x ll in.,on this data report is included on each sheet. and (3) each sheet is numbered

at the top of this form.

~C

%l

f'

0Ia/,,

V

FORH NIS-2 OWNER'S REPORT OF REPAIR OR REPLACEHENT


0 ner Pacific Gas and Electric Com an77 Beale Street San Francisco CA 94106

Date 01-09-90Sheet 1 of'


unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. None Job None etc.

4. Identification of System Feedwater S stem 03 Class 2See Below - Code Stamp Column

ini Applicable Edition of section xl Utilized for Repairs or Replacements - lg 77. s'78 Addenda, code cases R/A


Name ofComponent

IName ofMfr.

I

IHfrs. Ser. INat'l IWork OrderIOther IYear IRepaired IASME Code

I No. " Ibd. No. I No. Ildent. IBuilt IReplaced, orIStamped,I I I ILine No.l IReplacement I(Yes or No)

1 Supoor'tI I I I

I Various Ill-27SL I N/A IC0062978I I

0569 IunknownlRe lacement I No'NSI 831.1I 16-47SL I

116-BSL I

IS-46R I

I585-37A I

111-265 L I

IC0052611 0571

IC0052610 0571IC0056542 0572IC0054670 I 0571C0054044 0569

Description of Work 1 Replaced Su port Com onents 2 Hodified Su ort

Tests Conducted: N/A Hydrostatic Pneumatic Nominal Operating Pressure OtherPressure psi Test Temp. 'F

9. Remarks * Some snubbers ma be stam ed NF.

CERTIFICATE OF COMPLIANCE

We certify that the statements made in this report are correct and thisSection XI of the ASHE Code.

Re lacement conf'orms to

Signed(Owner or Owner's Designee)

Hyron E. Leppke

En ineerin Hana er

(Title)z ze

(Date), 19~47

CERTIFICATE OF INSPECTION

I. the undersigned, holding a valid coneission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B.I. & I. Co. of

Hartford CT. have inspected the Re lacementand state that to the best of my knowledge and belief, this repair or replacement has been constructed in accordancewith Section Xl of the ASHE Code. By signing this certificate, neither the Inspector nor his employer makes anywarranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore. neitherthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection.

Comnissions CA 1828 - NB 9990or) (State or Province, National Board)

nate =-

(InspectKenny 0. Kim

ote: Supplemental sheets in form of lists, sketches, or drawings may be used provided ( 1) size is 8 1/2 x 11 in.,(2) information in items 1 through 4 on this data report is included on each sheet, and (3) each sheet is numberedand the number of sheets is recorded at the top of this form.

' r

f

C ~

~ g1,

FORM HIS-2 OWNER'S REPORT OF REPAIR OR REPLACEHENT


owner Pacific Gas and Electric Com an77 Beale Street San Francisco CA 94106

Oate 01-09-90Sheet 2 of 2


Unit 1

3. Work Performed by OwnerSee Above Repair Or9. P.O. Noae Job None etc.

4. Identification of System Feedwater S stem 03 Class 2See Below - Stamp Column

5. (a) Applicable Construction Code

(b) Applicable Edition of section xl Utilized for Repairs or Replacements - lp 77, s'78 Addenda, code cases ~N A


Name ofComponent

IName ofMfr.

I

IHfrs. Ser. INat'1 IWork OrderIOther IYear IRepaired IASHE Code

I No. IBd. No. I No. IIdent. IIBuilt IReplaced, orIStampedI I I ILine No.I IReplacement I(Yes or No)

) SuooortI I I

Various I11-127SL I N A IC0055555I I I

0569 IUnknownIReolacement I No.+ ANSI 831.1I 1049-175 L I

I 1049-145 L I

I 1048-25 L I

I1048-27SL I

11048-1R I

I 1048-15R I

I 1048-14SL I

IC0055597IC0063796

0557 I

0556 I

IC0055963 I 0555 I

IC0063023 I 0554 I

IC0055937 I 0554 I

IC0057098 I 0554 I

IC0055767 0554 I

I1048-12SL I IC0055820 0555 I

I 1048-1105 L I

I 1048-1055 L I

110-1215 L I

I1-21R I

IC0056518IC0053643IC0056567IC0054284

0555 I

0555 I

3915 I

0569I16-32SL I

I 16-ZSL I

I 15-255 L I

IC0054634 I 0571

I C0051748 I 0572I C0054615 0571

I I

9. Remarks 1 Re laced Su ort Com onents 2 Modified Su ort(Applicable Hanufacturer's Oata Reports to be attached)

* Some snubbers ma be stam ed NF.

St

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gA

FORM NIS-2 OWNER'S REPORT OF REPAIR OR REPLACEMENT

As Required by the Provisions of ASME Code Section XI

Owner Pacific Gas and Electric Com an77 Beale Street San Francisco CA 94106


2. Plant DiablO Can On POWer PlantP.O. Box 56 Avi 1 a Beach CA 93424

Unit 1


4. Identification of system Main Steam S stem 04 Class 2See Below - Code Stamp Column

(b) Applicable Edition of section xl dtilited for Repairs or Replacements - 19 77. 9'79 Addenda. code cases ~v A

6. IdentiFication of components Repaired or Replaced, and Replacement Components

Name ofComponent

IName ofMfr.

I

I

IMfrs. Ser. INat' IWork OrderIOther IYear IRepaired IASME Code

I No. Ibd. No. I No. I Ident. IBuilt IReplaced, orlstampedI I I ILine No.l IReplacement l(Yes or No)

I I I I I I I

4 MS-1-FCV-760 IFisher Co. I 4933082 I N A IC0035098 I 1012 IunknownlRepair INo Draft PEV 1958

2 MS-1-RV-12 IDresser I Unknown I I C0058165 I 0226 I IRe laCement INO ANSI 831.7

~ 3 MSIV Ports IPGEE I Unknown I

4 RV-134 RV-58

IOresser I Unknown I

IDresser I Unknown

2 MS-1-RV-58 IOresser I BM-07851 I IC0056658 I 1066 I

IC0056125 I 0000 I

I C0063144 I 1013 I

C0063147 1066 I

I I

IRe air I

I I

Description of Work 2 Re laced Boltin 3 Re laced Valve 4 Welded Re air

Tests Conducted: Hydrostatic X Pneumatic Nominal Operating Pressure OtherPressure 1065 psi Test Temp. 60 'F

9. Remarks


We certify that the statements made in this report are cor.rect and this Re air Re lacement conforms toSection XI of the ASME Code.

Signedner or Owner's esignee)

Myron E. Leppke

En ineerin Mana er(Title) (Date)

. Igte


I, the undersigned, holding a valid comrrission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B.I. II I. Co. oF

Hartford CT.

and state that to the best of my knowledge and belief. this repair or replacement has been constructed in accordancewith Section XI oF the ASME Code. By signing this certificate, neither the Inspector nor his employer makes any

warranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore, neitherthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with thiS inspeCtion.

Corrrrrissions CA 1828 - NB 9990

or) (State or Province, National Boarc)Date

( InspectKenny D. Kim

te: supplemental sheets in form of lists, sketches, or drawings may be used provided (1) size is 8 I/2 x 11 in.,(2) information in items 1 through 4 on this data report is included on each sheet, and (3) each sheet is numbered


~n

~ 4

P„i

'c

e

E $l

0

FORM NIS-2 OWNERts REPORT OF REPAIR OR REPLACEMENT


0 ner Pacific Gas and Electric Com an77 Beale Street San Francisco CA 94 06


Z. Plant Oiablo Can on Power PlantP.O. Box 56 Avila Beach CA 93424

Unit 1


4. Identification of System Hain Steam S stem 04 Class 2See Below - Stamp Column

(o) Applicable edition of section xl Utilized for Repairs or Replacements - lp 77, 9'79 Addenda, code cases 9/A


Name ofComponent

IName ofMfr .

I

I

IMfrs. Ser. INat'1 IWork OrderIOther IYear IRepaired IASME Code

I No. IBd. No. I No. I Ident. IIBuilt IReplaced. orlstampedI I I ILine No.I IReplacement I(Yes or No)

I I I I I I I

Zl SG 1-12 SG 1-22 SG 1-32 SG 1-32 SG 1-4

IWestin housel 1041

I 1041 I68-13 I C0056002 I

I 1043 I68-14 I C0063325 I

I 1043 I 68-14 I C0056005 I

I 1044 I68-15 I C0056007 I

I I I I I

I68-12 I C0055997 I N A I 1970 I ReplacementIYes ASME III 1968

I I ~ I

I I

I I

9 ~ Remarks 2 Re laced Boltin(Applicable Manufacturer's Oata Reports to be attached)

k+,

.4,V

QC

Q ~

FORM NIS-2 OlNERSS REPORT OF REPAIR OR REPLACEMEHT



2. Plant Oiablo Can on Power PlantP.O. Box 56 Avila Beach CA 93424

Date 01-09-90Sheet of 3

unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. Noae Job Nore etc.

4. Identification of "System Main Steam S stem 04 Class 2See Below - Code Stamp Column


(ot App'licaole Edition of section x[ Ut\lited for Repairs or Replacements - 19 77, s'78 Addenda, code cases R/A


Name ofComponent

IHame of'

Mfr.I

I

IMfrs. Ser . INat' Illork OrderIOther IYearI No. Ibd. No. I Ho. I Ident. IBuiltI I I ILine No I

I I I I I

IRepaired IASME Code

IReplaced, orIStampedIReplacement I(Yes or No)

I I

1 Suooort I Various I 10-123SL I N A I C0058388 I 3916 IunknownIReolacement I No ANSI 631.1I 11-107SL I

I 11-107SL I

I 11-28SL I

I 11-39SL I

I 11-6R I

I C0063986 I 0593 I

I C0058394 I 0593 I

I C0062979 I 0593 I

I C0062981 I 1043 I

I C0050644 I 0593 I

Description of 'cwork 1 Re laced Su ort Com onenets

Tests Conducted: N/A Hydrostatic Pneumatic Hominal Operating Pressure OtherPressure psi Test Temp. 'F

9. Rer.arks + Some snubbers ma be stam ed NF

CERTIFICATE OF GNPLIAHCElie certify that the statements made in this report are correct and thisSection XI of the ASME Code.'e lacement conforms to

Signed En ineerin Mana er(Owner or Owner'esignee)

Myron E. Leppke(Title) (Date)


I. the undersigned, holding a valid corrrrission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by M.S.B.I. 8 I. Co. of

Hartford CT.

and state that to the best of my knowledge and belief, this repair or replacement has been constructed in accordancewith Section XI of the ASME Code. By signing this certificate. neither the Inspector nor his employer makes anywarranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore. neitherthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection.

"ate ds Commissions CA 1828 - NB 9990

( Inspector) (State or Province, Natioral Boarc)Kenny 0. Kim

ote: Supplemental sheets in form of lists. sketches, or drawings may be used provided (1) size is 8 1/2 x 11 in.,(2) information in items 1 through 4 on this data report is included on each sheet, and (3) each sheet is numberedand the number of sheets is recorded at the top of this form.

II !

'p4 l.l'+uh~. s

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P )'

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MCt j(f'h,t'f4< ' aid', ll

f>s '' 'g 4 i%A

1 wT

wy ~ / "E

FORH NIS-2 OWNER'5 REPORT OF REPAIR OR REPLACEHENT


Owner Pacific Gas and Electric Com an77 Beale Street San Francisco CA 94 06


2. Plant Oiablo Can on Power PlantP.O. Box 56 Avi la Beach CA 93424

unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. Nona Job None etc.

4. Identification of system Hain Steam S stem 04 Class 2See Below - Stamp Column

(b) Applicable Edition of section xl Utilized for Repairs or Replacements . 19 77, s'78 Addenda, code cases ~n A


Name ofComponent

I Name ofHfr.

I

I

IHfrs. Ser. INat'1I No IBd. No.

I I

I I

IWork OrderIOther IYear IRepaired IASHE Code

I No. I Ident. IIBuilt IReplaced, orIStampedILine No.l IReplacement l(Yes or No)

I I I I I

1 Support I Various I 11-915L I N A I C0063005 I 0593 IUnknownI Replacementl Nose ANSI 831.1I I ll-92SL I

I I 11-935L I

I I 12-285L I

I I 12-55L I

I' 12-635L I

I I I 12-65L I

I < I 15-72ASL I

I I I 16-335L I

I I 16-455L I

I I 16-575L I

I I 16-585L I

I 16-615L I

I 16-625L I

I 16-72BSL I

I 16-735L I

I 4-65L I

I 575-230R I

I 575-47V I

I 575-72V I

I 585-86R I

I 1031-11R

I 10-1245LI 10-SOSL

I C0062224 I 0593 I

I C0062980 I 0593 I

I C0062228 I 1042 I

I C0063809 I 1040 I

I C0063007 I 1041 I

I C0063808 I 1041 I

I C0058415 I 2458 I

I C0053377 I 0594 I

I C0058413 I 3918 I

I C0055573 I 3918 I

I C0055527 I 3918 I

I C0055528 I 3917 I

I C0053522 I 3917 I

I C0058416 I 3917

I C0051887 I 3917

I C0055518 I 0930

I C0053296 I 1042

I C0053294 I 1042

I C0053295 I 1042

I C0053378 I 0593I C0044025 I 1066

I C0055554 I 3916I C0062218 I 1040

I I

I 7 I

I I I

I ! I

I I I

I I

I'

I l I

I ~ I

I

I

I I

9. Remarks 1 Re laced Su ort Com onents 2 Modified Su ort(Applicable Hanufacturer's Oata Reports to be attached)* Some snubbers ma be stam ed NF

I

K

I'~" 'c Ec

~O,g

FORH HIS-2 OIIER'S REPORT OF REPAIR OR REPLACEHEHT

As Required by the Provisions of ASIDE Code Section XI


Oa te 01-09-90Sheet 3 of 3

2. >lant Oiablo Can on Power PlantP.O. Box 56 Avi1a Beach CA 93424

Unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. None Job No., etc.

4. Identification of System Hain Steam S stem 04 Class 2See Below - Stamp Column


(b) Applicable Edition of Section Xi Utilized for Repairs or Replacements - lp 77, S'79 Addenda. Code Cases ~e A


Name ofComponent

IName ofNfr.

I

I

INfrs. Ser. INat' IHork OrderlOther IYear IRepaired IASHE Code

I Ko. IBd. No. I No. IIdent. JIBuilt IReplaced. orIStampedI I I ILine No.I IReplacement l(Yes or No)I I I I I I I

1 Support I various I 10-965L I N/A I c0058387 I 3915 I N A I Replacementi No ANsl 831.1I 1023-11R I

I 1032-15SL I

I 1032-16R I

I I 1032-3RSL I

I I I 1033-'15SL I

I'a I 1033-23SL I

I I 1033-25R I

I 1033 27SL I

I 1033-3SL I

I 1033-3SL I

I 1-45BSL I

I 1-46ASL I

I 1-468SL I

I 10-120SL I

I 1030-14R I

I 1031-11R I

I I

I C0064892 I 0227 I

I C0056104 I 0227 I

I C0056029 I 0228 I

I C0056146 I 0228 I

I C0062564 I 1065 I

I C0055949 I 1065 I

I C0055911 I 1066 I

I C0055950 I 1065 I

I C0062551 I 0226 I

I C0033748 I 0226 I

I C0058421 I 0228 I

I C0062966 I 0227 I

I C0062967 I 0227 I

I C0055584 I 3915 I

I C0044191 I 1065 I

I C0044025 I 1066 I

9. Remarks 1 Re laced Su ort Com onents 2 Modified Su ort(Applicable Nanufacturer's Oata Reports to be attached)

*Some snubbers ma be stam ed NF

I 1

I,

4a

L *


As Requi~ed by the Provisions of ASME Code Section XI



2. Plant DiablO Can On POwer PlantP.O. Box 56 Avila Beach CA 93424

unit 1


Identification of System Reactor Coolant S stem 07 ClasslSee Below - Code Stamp Column

(bt Applicable Edition of section xl Utilized for Repaizs or Replacements - ls 77. s'78 Addenda, code cases 4/A6. Identification of components Repaired or Replaced, and Replacement Components

Name ofComponent

IName ofMfr.

I

I


I No. Ibd. No. I No. IIdent. IBuilt IReplaced, orIStampedI I I ILine No.l IReplacement l(Yes or No)

I I I I I I I

7 RCS-1-8010C I Crosb I NF I N/A IC0025344 I 0727 IunknownIRe lacement INo Draft PEV III 68

2 RCS-1-8010A I Crosb I NF I IC0017601 I 0729 I I

2 RCS-1-80108 I Crosb I NF I IC0012619 I 0728 I I

2 SG 1-1 IWestin housel 1041 I 68-12 IC0062851 I N/A I 1970 I IYes ASME III 1968

5 SG 1-2 I I 1042 I 68-13 IC0060205 I I I

5 SG 1-3 I 1043 I 68-13 C0060206 I I

Oescription of Work 7 Re laced Internals 2 Re laced Boltin 5 Re laced Washers


9. Remarks


We certify that the statements made in this report are correct and thisSection XI of the ASME Code.


SignedOwner or Owner's Oesignee)

Myron E. Leppke

En ineerin Mana er(Title) (Oate)

19 ~+


I. the undersigned. holding a valid conmission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California . employed by H.S.B.I. 8 I. Co. of

Hartford CT.

and state that to the best of my knowledge and belief, this repair or replacement has been constructed in accordancewith Section XI of the ASME Code. By signing this certificate, neither the Inspector nor his employer makes anywarranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore, neitherthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspections

Comnissions CA 1828 - NB 9990

(State or Province. National Board)nate G'W.

( Inspector)Kenny 0. Kim

te: Supplemental SheetS in fOrm Of liStS, SketCheS, Or draWingS may be uSed prOVided ( 1) SiZe iS 8 1/2 X 11 irma

(2) information in items 1 through 4 on this data report is included on each sheet, and (3) each sheet is numberedand the number of sheets is recorded at the top of this form.

n

~'r g

MA'c

~ en \

ltf

yegier g,'A,)$ I

Al 'A

&(all

~ 'A'c n nI f 1P

~ m

N,'n

in

VAf"g

~4+0

FORH NIS-2 SNER'S REPORT OF REPAIR OR REPULCEHENT

As Required by the Provisions of ASNE Code Section XI

owner Pacific Gas and Electric Com an77 Beale Street San Francisco CA 94 06


2. Plant Oi ablo Can on Power PlantP.O. Box 56 Avila Beach CA 93424

Unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. No., Job Noae etc.

4. Identification of System Reactor Coolant S stem 07 Class 1

See Below - Stamp Column

In) Applicaole Edition of section xl Utilized for Repairs or Replacements - 19 77, I'79 Addenda. code cases n/A6. Identification of components Repaired or Replaced, and Replacement Components

Name ofComponent

IName ofI Mfr.I

I

IHfrs. Ser. INat'1 IWork OrderIOther IYear IRepaired IASME Code

I No. IBd. Ho. I Ho. IIdent. IIBuilt IReplaced, orlstampedI I I ILine Ho.I IReplacement I(Yes or No)

I I I I I I I

2 SG 1-45 SG 1-4

IWestinahousel 1044 I 68-15 I C0062857 I . H A I 1970 IRe lacement IYes ASME III 1968

I I 1044 I 68-15 I C0060207 I I I I

I I I I I I I

I I

I I I I

I I

I I I I I

I I

I I

I I

I I I I I

I I

I I

I I

I I

I I

I I

9. Remarks 2 Re laced Bol tin 5 Re laced Washers(Applicable Hanufacturer's Data Reports to be attached)

10

~ e

I

gl w

~h y '$4

c"<

I

A ~Cking

/'

FORH NIS-2 OWNER'S REPORT OF REPAIR OR REPIACEHENT



oate 01-09-90Sheet of 3


Unit 1

3. Work Performed by OwnerSee Above Repair Org. P.o. Noae Job None etc.

4. Identification of System ReaCtOr COOlant S Stem 07 ClaSS 1

See Below — Code Stamp Column5. (a) Applicable Construction Code

(b) Applicable edition of section xl etilixed for Repairs or Replacements - 19 77. 5'78 Addenda. code cases 'I/A6. Identification of components Repaired or Replaced, and Replacement Components

Name ofComponent

I Name ofMfr.

I

I

ILine No.II I

IReplacement I(Yes or No)I I


I No. Ibd. No. I No. I Ident. IBuilt IReplaced, orIStamped

1 Sun ort I Various I ll-96SLI 12-146BSL

I 12-16SL

I 12-207SL I

I 12-209ASL I

12-209BSL

N A I C0055594 I 1171 IUnknownIRe lacement I Noo ANSI 831.1I C0063321 I 0109 I

I C0055523 I 1158 I

I C0055525 I 3496 I

I C0058428 I 3496 I

I C0058429 I 3496 I

Oescr iption of Work 1 Re laced Su crt Com onents

Tests Conducted: N/A Hydrostatic Pneumatic Nominal Operating Pressure OtherPressure psi Test Temp. oF

9. Remarks *Some snubbers ma be stam ed NF

CERTIFICATE OF COHPLIANCE

We Certify that the StatementS made in thiS repOrt are COrreCt and thiSSection Xl of the ASHE Code.

Re 1 acement" conforms to

Signedner or Owner'esignee)

Nyr n E. Leppke

En ineerin Hana er(Title) (Oate)

, 19 ~N

Oate - QcF- 4c( Inspector)

Kenny 0. Kimte: Supplemental sheets in form of lists, sketches, or drawings may be used provided (1) size is 8 1/2 x ll in..

(2) information in items 1 through 4 on this data report is included on each sheet. and (3) each sheet is numberedand the number of sheets is recorded at the top of this form.

Comnissions CA 1828 - NB 9990(State or Province, National Board)

11


I. the undersigned, holding a valid conmission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B. I. & I. Co. of

Har tford CT.

and state that to the best of my knowledge and belief, this repair or replacement has been constructed in accordancewith Section XI of the ASHE Code. By signing this certificate, neither the Inspector nor his employer makes anywarranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore. neitherthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection.

< Kp'l Q4

'

'l

t

~1 q

4

FORM HIS-2 OWNER'5 REPORT OF REPAIR OR REPIACEHEKT




Date 01-09-90Sheet 2 of

unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. No., Job Kore etc.

4. Identification of System Reactor Coolant S stem 07 Class 1

See Below - Stamp Column5. (a) Applicable Construction Code

(bt Applicable Edition oF Section xl Utilized for Repairs or Replacements - lp 77. 9'79 Addenda, code cases RIA


Name ofComponent

IName ofMfr.

I

I

IHfrs. Ser. INat'l IWork Or derIOther IYear IRepaired IASME Code

I Ko. IBd. No. I No. I Ident. IIBuilt IReplaced, orIStampedI I I ILine No.l IReplacement l(Yes or No)

I I I I I I I

2) Suooort I various I 12-209sL I N A I c0063117 I 3496 IijnknownIReolacement INo~ ANsI 831. 1

I 12-226SL I

I 12-3SL I

I 15-29R I

I I 15-35SL II; I 15-36R I

I ! I 22-219SL I

I 51-24V I

I 12146 SL I

I 10-129SL I

I 10-131SL

I 10-SOSL

I 11-110SL

I 11-127BSL I

I 11-130SL I

I 11-136SL I

I 11-138SL

I 11-139SL

I 11-153SL

I 11-154SL

I 11-155SL11-17SL

I 11-24SLI 11-42SL

I C0062985 I 0109 I

I C0063346 I 0109 I

I C0052444 I 2999 I

I C0062241 I 2999

I C0052445 I 2999

I C0058419 I 1146

I C0034169 I 0016

I C0063337 I 0109 I

I C0028343 I 0014 I

I C0055585 I 0014 I

I C0062219 I 3488 I

I C0062864 I 0013 I

I C0055556 I 1195 I

I C0063382 I 0730 I

I C0058396 I 0014

I C0058397 I 0014

I C0062226 I 0014

I C0058398 I 1171

I C0058399 I 1171

I C0062227 I 1171

I C0055522 I 0014

I C0062221 I 0015C0056979 I 0727

I I

I I

I I

I

9. Remarks 2 Modified Su ort 1 Re laced Su ort Com onents(Applicable Hanufacturer's Data Reports to be attached)


12

p,4

Ohio

FORM NIS-2 OWNERPS REPORT OF REPAIR OR REPLACEMENT



2. Plant Oiablo Can on Power PlantP.O. Box 56 Avi la Beach CA 93424


Unit 1


4. Identification of system Reactor Coolant S stem 07 Class 1


(U) Applicaole Edition of section xl Utilized for Repairs or Replacements - 19 77. s'78 Addenda, code cases ~n A


Name ofComponent

1 Suooort

INane of IMfrs. Ser. INat'1 I'Work OrderlOther IYear IRepaired IASME Code

I Hfr. I No. IBd. No. I No. I Ident. IIBuilt IReplaced. orlstampedI I I I ILine No. I IReplacement l(Yes or No)

I I I I I I I I

I Various I 11-43SL I N A I CO062742 I 0728 IUnknownIRe lacement I No~ ANSI 831. 1

I I 11-142SL I I COO63QO6 I 1171 I I I

I I

I I

I I

I I

I I I

I . I I

I I I

I I I

I I I

I I I

I I I I I I I I

I I

I I

I I

I I

I I

I I

9. Remarks 1 Re laced Su ort Com onents(Applicable Manufacturer's Data Reports to be attached)


13

1W

~y~Pype

,r

AX

r IE

4'k, A

E.L«fq

1l1

FORH HIS-2 OWNERSS REPORT OF REPAIR OR REPLACEHENT



Date 01-09-90Sheet of 2

2. Plant DiablO Can On POWer PlantP.O. Box 56 Avila Beach CA 93424

Unit 1


4. Identification of System Chemical aand Volume Control S stem 08 Class 1 and 2See Below - Code Stamp Column

(b) Applicable Editinn of Section Xi Utilited for Repairs or Replacements - lp 77. S'79 Addenda. Code Cases P/A6. Identification of components Repaired or Replaced, and Replacement Components

Name ofComponent

IName ofMfr.

I

I

IHfrs. ser. INat'1 Iwork Orderlother IYear IRepaired IAsHE code

I No. Ibd. No. I No. Ildent. IBuilt IReplaced, orlstampedI I I ILine No.l IReplacement l(Yes or No)I I I I I I I

2 Fiance Boltin I POTE I NF I N/A I C0046063 I 0045 IUnknownlReplacemer. I No ANSI 831.72 Flan e Boltino IPacific Pum I Z-103311 I

2 CVCS-1-8145 ICooes Vulcanl 95-001-129 I

t 4 CVCS-1-8472 IRockwel 1 I 3674F316J I

2 CVCS-1-FCV-llOA ICo es Vulcanl 001-187-2 I

2 CVCS-1-LCV-1128 IAnchr Oarln I 6819-1-11 I

I C0028363 I 0043 I

I C0064170 I 0051 I

C0043367 0736 I

I C0064132 I 0736 I

I C0062497 I 0041

I I

I I

IRe air I

IRe lacement I

I I

Description of Work 2 Reolaced Boltin 4 Welded Re air

Tests Conducted: l + Hydrostatic X Pneumatic Nominal Operating Pressure Other* Pressure 2241 psi Test Temp. 60 'F

136 si 70 F9. Remarks


We certify that the statements made in this report are correct and this Re air Re lacement conforms toSection XI of the ASHE Code.

Signedner or Owner's Designee)

Myron E. Leppke

En ineerin Hana er

(Title) (Date)


I, the undersigned, holding a valid comaission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B.I. 4 I. Co. of

Hartford CT. I '* " ~. Xand state that to the best of my knowledge and belief, this repair or replacement has been constructed in accordancewith Section XI of the ASHE Code. By signing this certificate, neither the Inspector nor his employer makes anywarranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore. neitherthe Inspector nor his employer shall be liable in any manner For any personal injury or property damage or loss ofany kind arising from or connected with this inspection.

( Inspector) (State or Province, National BoardKenny D. Kim

te: supplemental sheets in form of lists, sketches, or drawings may be used provided ( 1) size is 8 1/2 x 11 in.,(2) information in items 1 through 4 on this data report is included on each sheet, and (3) each sheet is numberedand the number of sheets is recorded at the top of this form.

14

nate . —. — 0 Conrnissions CA 1828 - NB 9990

)

I I

4%~ d4

I Pf '

r,

V

~t

t

%lL

FORH Nls-2 ONIER'S REPORT OF REPAIR OR REPLACEHENT


Owner Pacific Gas and E 1 ectri c Com an77 Scale Street San Francisco CA 94 06



Unit 1

3. cwork Performed by OwnerSee Above Repair Org. P.O. None Job None etc.

identification of system Chemical and Volume Control S stem OB Class 1 and 2See Below - Stamp Column

(b) Applicable Edition of Section Xl Utilized for Repairs or Replacements - lp 77, 8'78 Addenda, Code Cases ~n A


Name ofComponent

IName ofI Hfr.I

I

IHfrs. Ser. INat' IMork OrderIOther IYear IRepaired IASHE Code

I No. I8d. No. I No. IIdent. II8uilt IReplaced, orIStampedI I I ILine No.I IReplacement I(Yes or Mo)

I I I I I I

8' CVCS-1-LCV-459 ICo es Vulcanl 927286 I N A IC0054309 0024 IUnknownlRe lacement I No ANSI 831.7* 4 CVCS-1-LCV-459 ICo es Vulcanl 97286-1-1 I+ 4 CVCS-1-LCV-459 ICo es Vulcanl 97286-1-1 I

2 CVCS-1-PCV-135 ICopes Vulcanl 95001-9-8 I

3 CVCS-1-RV-8121A ICooes Vulanni NF I

2 CVCS-1-TCV-149 ICopes Vulcanl 9500001-89 I

'~ Flanoe 8oltino IWestin housel N A I

IHestin housel N A I

IHestsn housel N A I

IHestin housel N A I

Il4estin housel N A I

I I I

I I

I I I

I I I

I I

I I

I I

IC0063280 0024 I

IC0035277 I 0024 I

IC0049946 I 0027 I

IC0063365 0883 I

IC0015206 0432 I

IC0062180 0058 I

I C0062182 0059 I

IC0062183 0060 I

IC0063999 0056 I

I C0062184 0061 I

I I

I I

IRe air I

IRepair I

IReolacement I

Remarks 3 Re laced Valve 4 Welded Re air 2 Re laced Bol tin(Applicable Hanufacturer's Oata Reports to be attached)

15

lgt

S.

1)

FORM NIS-2 OiNER'5 REPORT OF REPAIR OR REPLACEMENT

As Required by the Provisions of ASKE Code Section XI


2. Plant Diablo Can on Power PlantP.O. Box 56 Avi la Beach CA 93424


Unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. Nome Job Nome etc.

4. Identification of system Chemical and Volume Control S stem OB Class 1 and 2See Below - Code Stamp Column

(b) Applicable Edition of Section Xl Utilised for Repairs or Replacements - 19 77, 9'78 Addenda. Code Cases n/A6. Identification of components Repaired or Replaced, and Replacement

Components'ame

ofComponent

IName ofI Mfr.I

I

IMfrs. Ser. INat' INork OrderIOther IYear IRepaired IASME Code

I No. Ibd. No. I No. IIdent. IBuilt IReplaced, orlstampedI I I ILine No.I IReplacement I(Yes or No)

I I I I I I I

1 Su port I Various I 12-116SL I N/A IC0063203 I 0402 IUnknownI Re lacementl No ANSI 831.1I 565-103R I

I 565-99R

I 22-143SLI 22-155SL

IC0055285 I 0048 I

IC0055284 I 0048 I

IC0055533 I 0058 I

C0063017 I 0055 I

Description of Work 1 Re laced Su ort Com onents 2 Modified Su orts

Tests Conducted: N/A

9. Remarks

Hydrostatic Pneumatic Nominal Operating Pressure OtherPressure psi Test Temp. 'F


CERTIFICATE OF CON'LIANCE

We Certify that the statements made in this report are correct and thisSection XI of the ASME Code.


Signedner or Owner 's esignee)

Myron E. Leppke


19 Pd


I, the undersigned, holding a valid conn9ission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B.I. I I. Co. of

Hartford CT. "R.and state that to the best of my knowledge and belief, this repair or replacement has been constructed in accordancewith Section XI of the ASME Code. By signing this certificate, neither the Inspector nor his employer makes anywarranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore, neitherthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection.

Date d'Onn9>SS>OnS CA 1828 - NB 9990

( Inspector) (State or Province, National BoardKenny D. Kim

e: Supplemental sheets in form of lists, sketches, or drawings may be used provided (1) size is 8 1/2 x 11 in..) information in items 1 through 4 on this data report is included on each sheet, and (3) each sheet is numbered


16

V'>

/I,

tgt

"1),

40')

1

FORH NIS-2 OWNERE5 REPORT OF REPAIR OR REPLACEHENT



2. Plant Diablo Can on Power PlantP.O. Box 56 Avi la Beach CA 93424


Unit 1

3. Work Performed by OwnerSee Above Repair Org. P,O. Noae Job Noae etc.

4. Identification of system Chemical and Volume Control S stem OB Class 1 and 2See Below — Stamp Column

5. (a) Applicable Construction Code 19 Edition(b) Applicable Edition of section xl Utilized for Repairs or Replacements - 79 77, s'78 Addenda. code cases ~N A


Name ofComponent

IName ofI Mfr.I

I


I No. IBd. No. I No. IIdent. IIBuilt IReplaced. orIStampedI I I ILine No.l IReplacement l(Yes or No)

I I I I I I I

1) Suo ort various I 22-212SLI 22-23SL

I 22-242SLI 22-243SL

I 22-289SL

I 22-291SL

I 22-502SLI 22-511SL

N A I C0062248 I 0054 IUnknownl Re lacementl No'NSI 832.1I C0053682 I 0026 I

I C0055591 I 0060 I

I C0058430 I 0060 I

I C0055538 I 0056 I

I C0058420 I 0056 I

I C0062932 I 1496 I

I C0055579 I 0058 I

I 22-552SL I

I 4-38SL I

I 4-82SL I

I 47-60R I

I 12-158SL I

I 12-114SL

I C0053684 I 0026 I

I C0054064 I 0043 I

I C0062216 I 0041 I

I C0062535 I 0059 I

I C0055561 I 0246 I

I C0058427 I 0401 I

I I I

9. Remarks 1 Re

* Some

laced Su ort Com onents(Applicable Manufacturer's Oata Reports to be attached)

snubbers ma be stam ed NF.

17

I

AA

z~

sFORM NIS-2 OWNER'S REPORT OF REPAIR OR REPLACEMENT





Unit 1


4. Identrfrcation of System Safet In ection S stem 09 Class 1 and 2See Below - Code Stamp Column


(b) Applicable Edition of Section Xl Utilized for Repairs or Replacements . 19 77, 9'78 Addenda, Code Cases m/A


Name ofComponent

IName ofMfr.

I

I

IMfrs. Ser. INat' IWork Order IOther IYear IRepaired IASME Code

I No. Ibd. No. I No. I Ident. IBuilt IReplaced. or IStamped

I I I ILine No.I IReplacement I(Yes or No)

I I I I I I I

4 FE-978 Ivickr Sirrrnsl HT-10555 I N A IC0031748 I 3863 IUnknownIRe air IANSI 831.72 FE-979 Ivickr Sirrrrrsl HT-10555 I IC0021692 I 3864 I IRe lacement IANSI 831.72 LT-957 IRosemount I 410736 I

2 Sl-1-8802A IAnchr/darln I NF I

2 SI-1-88188 Ivelan Valve I 31148-13MS I

7 SI-1-8818C Velan Valve I 31148-13MS I

IC0021277 IACCUM1-4I

I C0044217 I 3860 I

IC0049681 I 3845 I

C0034620 3846 I

I ANS I 831. 1

I ANS I 831. 7

I ANS I 831. 1

Oescription of Work 2 Re laced Boltin 4 Welded Re air 7 Re laced Internals

Tests Conducted:

9. Remarks

Hydrostatic X Pneumatic Nominal Operating Pressure OtherPressure 1925 psi Test Temp. 60 'F


We certify that the statements made in this report are correct and this Re air Re lacementSection XI of the ASME Code.

conforms to

Signed(Owner or Owner'esignee)

aron E. Leppke

En ineerin Mana er(Title)

+/ m+/ . 197<(Oate)


I, the undersigned, holding a valid corrrrrission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B.I. S I. Co. of

Hartford CT.

and state that to the best of my knowledge and belief, this repair or replacement has been constructed in accoraaficewith Section XI of the ASME Code. By signing this certificate, neither the Inspector nor his employer makes anywarranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore, neitnerthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection.

nate ~ Mg' 0



Commissions CA 1828 - NB 9990or) (State or Province, National Board)

18

( InspectKenny D. Kim

lists, sketches. or drawings may be used provided (1) size is 8 1/2 x 11 in.,on this data report is included on each sheet, and (3) each sheet is numbered


I

Il\++'lig«'<tE'

peal,

+a

C

~ ~

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4

4

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f

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&I'g'VI

FORM NIS-2 OWNER'S REPORT OF REPAIR OR REPIACEKENT


0 ner Pacific Gas and Electric Com an77 Beale Street San Francisco CA 94 06



unit 1

3 ~ Work Performed by OwnerSee Above Repair Org. P.O. Ho., Job Home etc.

4. Identification of system Safet In ection S stem 09 Class 1 and 2See Below — Stamp Column

(n(o) Applicable Edition of section xi Utilized for Repairs or Replacements - 19 77, s'79 Addenda. code cases sin


Name ofComponent

IName ofMfr .

I

I


I No. IBd. No. I No. I Ident. IIBuilt IReplaced, orIStampedI I I ILine No.l IReplacement I(Yes or Ho)

I I I I I I I

2 SI-1-88180 IVelan Valve I 3114813MS I N A I C0049682 I 3847 IunknownlRe lacement INo'NSI 831.7

1-1-89560 IAnchr Oarln I

I-1-FE-974 IVicker Simmi HT 10555 I

2 SI-1-FE-975 Ivicker Simmi HT 10555 I

2 SI-1-FE-976 IVicker Simmi HT 10555 I

4 SI-1-FE-976 IVicker Simml HT 10555 I

2 SI-1-8823 IMorse Mf Col HF I

2 S I -1-8948A I Anchr/Oar in I

2 SI-1-89488 IAnchr Oarln I

2 51-1-89480 IAnchr Oarln I

2 SI-1-8956A IAnchr Oar ln I

"lS 1-1-89568 I Anchr Oar ln I

I C0016971 I 3854

I C0041766 I 0253I C0041767 I 0254

I C0041771 I 0256I C0041774 I 0253I C0041778 I 0254

I C0041784 I 0256I C0031679 I 3855

I C0031681 I 3856

I C0031683 I 3857

I C0032318 I 3857 IRe airI I I I

I I

I I

I I

9, Remarks 2 Re laced Boltin 4 Welded Re air(Applicable Manufacturer's Oata Reports to be attached)

19

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~4[

'E

FORM NIS-2 OWNERES REPORT OF REPAIR OR REPLACEMENT





Unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. Noes Job Nome etc.

4. Identification of system Safet In ection S stem 09 Class 1 and 2See Below - Code Stamp Column


ib) Applicable Edition of Section XE Utilized for Repairs or Replacements - 19 77. S'79 Addenda. Code Cases RIA


Name ofComponent

IName ofMfr.

I

I

IMfrs. Ser . INat' IWork OrderIOther IYear IRepaired IASME Code

I No. Ibd. No. I No. I Ident. IBuilt IReplaced, orlstampedI I I ILine No.l IReplacement I(Yes or No)I I I I I I I

1 Support I Various I 11-81SL I N/A IC0062222 I 3845 IUnknownlRe lacement INo'NSI 831.1|

I I 15-15SL I

I 15-19SL I

I 15-56SL I

I 15-58SL I

I 15-62R

IC0053515 I 0224 I

I C0053516 I 0119 I

IC0055567 I 3860 I

I C0053717 I 0118 I

IC0050501 I 3850 I

Description of Work 1 Replaced Su ort Com onents

8. Tests Conducted: Hydrostatic Pneumatic Nominal Operating Pressure OtherPressure psi Test Temp. 'F





Signedner or Owner's Designee)

Hyron E. Leppke


Z DHJ, 195'4(Date)


I, the undersigned, holding a valid ceanission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B.I. & I. Co. of

Hartford CT.

and state that to the best of my knowledge and belief, this repair or replacement has been constructed in accordancewith Section XI of the ASME Code. By signing this certificate, neither the Inspector nor his employer makes anywarranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore, neitherthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection.

Commissions CA 1828 - NB 9990(State or Province, National Board)

te

20

(Inspector)Kenny 0. Kim

Note: supplemental sheets in form of lists, sketches. or drawings may be used provided (1) size is 8 1/2 x 11 in.,(2) information in items 1 through 4 on this data report is included on each sheet, and (3) each sheet is numberedand the number of sheets is recorded at the top of this form.

I t

ii

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i i, S it

it+

FORM HIS-2 OiNERSS REPORT OF REPAIR OR REPLACEMENT




2. P 1 ant Oi ab 1 o Can on Power P lantP.O. Box 56 Avila Beach CA 93424

Unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. No., Job Noae etc.

4. Identification of System Safet In ection S stem 09 Class 1 and 2See Below - Stamp Column


(b) Applicable Edition of Section Si Utilized for Repairs or Replacements - lp 77. S'79 Addenda, Code Cases R/A


Name ofComponent

IName ofMfr.

I

I

IMfrs. Ser. INat'1 Illork OrderIOther IYear IRepaired IASME Code

I No. IBd. No. I Ko. IIdent. IIBuilt IReplaced, orIStampedI I I ILine No.l IReplacement l(Yes or No)

I I I I I I I

1 Suoport I Various 1)5-65SL I N A I C0062995 I 0508 IUnknownlReplacement INo'NSI 831. 1

115-655 L

115-665 L

115-7BSL115-795 L

115-75L115-BOSL

I C0062837 I 0508 I

I C0062242 I 0508 I

I C0053519 I 0221 I

I C0062244 I 0509 I

I C0055058 I 1980

I C0058410 I 0509

115-875 L

115-89R115-925 L

115-935 L

122-130SL122-362SL14-96SL14-97SL1562-51V1565-130R1575-219R1575-29A198-27R111-825 L

112-1215 L

I C0055569 I 0221 I

I C0053521 I 1986 I

I C0062246 I 0223

I C0062247 I 0223

I C0062791 I 2332

I C0054160 I 2331

I C0054065 I 1988

I C0054066 I 1987

I C0054161 I 2033C0053526 I 1986

I C0055654 I 3860

I C0053842 I 0221

I C0052395 I 0239

I C0062223 I 3845

I C0052698 I 1990

9. Remarks 1 Re laCed Su Ort COm OnentS 2 MOdified Su Ort(Applicable Manufacturer's Oata Reports to be attached)


21

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I'






unit 1


4. Identification of System Safet In'ection S stem 09 Class 1 and 2


(b) Applicable Edition of Section XI6. Identification of components Repaired


Utilized for Repairs or Replacements - 19 77. 8'78 Addenda, Code Cases ~II A

or Replaced, and Replacement Components

Name ofComponent

IName ofMfr.

I

I

IMfrs. Ser. IHat'1 IWork OrderIOther IYear IRepaired IASME Code

I Ho. IBd. Ho. I No. I Ident'IBuilt IReplaced, orIStampedI I I ILine No.I IReplacement I(Yes or No)

I I I I I I I

1 Suocort I Various I 12-122SL I N A I C0052694 I 1990 IUnknownIRe lacement IHo* ANSI 831.1I 12-135SL I

I 12-137SL I

I 12-173RL I

I 12-BSL I

I 12-94SL

I 13-7SL

I 13-7SL

I 13-9SL

I 15-103SL I

I 15-104SL I

I 15-108SL I

I 15-111R I

I 10-4SL I

I 11-37SL I

I 11-BOSL

I C0062983 I 0255 I

I C0063008 I 0237 I

I C0052695 I 1990 I

I C0063339 I 0225 I

I C0062982 I 1995 I

I C0063536 I 4388 I

I C0063013 I 3846 I

I C0062990 I 3846 I

I C0054157 I 2033 I

I C0054158 I 1979 I

I C0054159 I 2033 I

I C0052446 I 2004

I C0063342 I 0254

I C0058392 I 0508I C0058393 I 3845 I

I I

9. Remarks 1 Re laCed Su Ort COm OnentS 2 MOdified Su Ort(Applicable Manufacturer's Oata Reports to be attached)


22

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FORH NIS-2 OWNER'S REPORT OF REPAIR OR REPLACENENT



Oate 01-09-90Sheet of 1


Unit 1


4. Identification oF system Residual Heat Removal S stem 10 Class 1 and 2See Below - Code Stamp Column


(p) Applicable Edition of section zl Utilized for Repairs or Replacements - 19 77, 9'79 Addenda. code cases n/A6. Identification of components Repaired or Replaced, and Replacement Components

Name ofComponent

I Name ofHfr.

I

I

IHfrs. Ser. INat' IWork OrderlOther IYear IRepaired IASHE Code

I No. Ibd. No. I No. I Ident. IBuilt IReplaced, orlStampedI I I ILine No.l IReplacement l(Yes or No)

I I I I I I I

2 RHR-1-8740A IAnChr Oarln I NF

2 RHR-1-87408 I

N/A I C0041786 I 2575 IUnknownl Re lacment INo ANSI 831.7I C0041788 I 2576 I I I

2 RHR-1-RV-8707 ICrosb I I C0052821 I 1167 I I INo ANSI 816.5 1970

I I

I I I

I I I

I I I I I I

Oescriptjon of Work 2 Replaced Boltin


9. Remarks


We certify that the statements made in this report are correct and thisSection xI of the ASME Code.



Myron E. Leppke

En ineerin Hana er(Title) (Date)


I, the undersigned, holding a valid conrnission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California . employed by H.S.B. I. II I. Co. of

Har tford CT.

and state that to the best of my knowledge and belief. this repair or replacement has been constructed in accordancewith Section XI of the ASHE Code. By signing this certificate, neither the Inspector nor his employer makes any

warranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore, neitherthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection.


and the number Of SheetS iS reCOrded

Commissions CA 1828 - NB 9990(State or Province. National Board)

23

( Inspector )Kenny O. Kim

lists, sketches, or drawings may be used provided (1) size is 8 1/2 x 11 in..on this data report is included on each sheet, and (3) each sheet is numbered

at the top oF this form.

~k4'

P

tp

t'

FORN NIS-2 OWNER'S REPORT OF REPAIR OR REPLACEHENT


Owner Pacific Gas and Electric Com an77 6eale Street San Francisco CA 94 06

Oate 01-09-90Sheet of

2. Plant Diablo Can on Power PlantP.O. 6ox 56 Avila Beach CA 93424

Unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. No., Job None etc.

4. Identification oF system Residual Heat Removal S stem 10 Class 1 and 2See Below - Code Stamp Column


(o7 Appllcaole Ed/cion of section x! Utlllxed for Repairs or Replacements - lp 77. 9'79 Addenda. code cases n/A6. Identification of components Repaired or Replaced, and Replacement Components

Name ofComponent

IName ofHFr.

I

I

IHfrs. Ser. INat'1 IWork OrderlOther IYear IRepaired IASHE Code

I No. Ibd. No. I No. I Ident. IBuilt IReplaced, orIStampedI I I ILine No.l IReplacement I(Yes or No)I I I I I I

1 Suooort I Various I 15-77SL N A I C0062243 I 0224 IUnknownIRe lacement I No* ANSI 831. 1

I 15-95SL

I 15-96SL I

I 16-67SL I

I 4-20SL I

4-21SL

I C0053523 I 0111

I C0062997 I 0111 I

I C0054313 I 0279 I

I C0062971 IRHR PP2 I

I C0062973 RHR PP2 I

Oescription of Work 1 Replaced Su ort Com onents

8. Tests Conducted: N/A Hydrostatic Pneumatic Nominal Operating Pressure OtherPressure psi Test Temp. 'F


CERTIFICATE OF CONPLIANCE

we certify that the statements made in this report are co~rect and thisSection XI of the ASHE Code.



Hyro E. Leppke

En ineerin Hana er(Title)

p(Inspector)

Kenny D. KimNote: Supplemental sheets in form of lists, sketches, or drawings may be used provided (1) size is 8 1/2 x 11 in.,(2) information in items 1 through 4 on this data report is included on each sheet, and (3) each sheet is numberedand the numoer of sheets is recorded at the top of this form.

Commissions CA 1828 - NB 9990(State or Province, National Board)

" te

24


I, the undersigned, holding a valid ceanission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B.I. 5 I. Co. of

Hartford CT. . 19+aand state that to the best of my knowledge and belief, this repair or replacement has been constructed in accordancewith Section XI of the ASME Code. By signing this certificate, neither the Inspector nor his employer makes anywarranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore, neitherthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection.

RtQ

<ip*

II

iX'

~iPA',~ PJ

et'Q

~'g(,

f 'a 4440m'

~ *

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E ~4

M„',fo

~. ~

sFORM HIS-2 OWNER'S REPORT OF REPAIR OR REPLACEMENT




2. Plant BiablO Can On POWer PlantP.O. Box 56 Avila Beach CA 93424

unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. None Job Hone etc.

4. Identification of system Residual Heat Removal S stem 10 Class 1 and 2See Below - Stamp Column

(b) Applicable Edition of Section xt Utilized for Repairs or Replacements - 19 77. 9'78 Addenda. code cases n/A6. Identification of components Repaired or Replaced, and Replacement Components

Name ofComponent

IName ofMfr.

I

I


I Ho. IBd. No. I No. IIdent. IIBuilt IReplaced, orIStampedI I I ILine No.I IReplacement I(Yes or No)I I I I I I I

1 Support I Various I 4-22SL I N A I C0062974 IRHR PP1 IunknownlRe lacement I Ho~ ANSI B31. 1

I 4-23SL I

I 4-44SL

I 4-4SL

I 4-51SLI 4-52SL

I 4-5SL

I 4-7SL

I C0062215 IRHR PP1 I

I C0055583 I 0930 I

I C0062968 I 0118 I

I C0062975 I 1663

I C0051680 I 0112

I C0055072 I 0930I C0062969 I 1663

I 4-BR I

I 56H-4R I

I 72-18R —I

I 97-89R I

I 15-82SL

I 15-84SL

I 10-18SL

I 10-19SL

I 10-39SL

I 12-145SL

I 12-228SL

I 12-26SL

I 12-2ASL

I 12-28SL I

I 12-69SL I

I C0051679 I 0112

I C0032339 I 1665

I C0055800 I 0931

I C0032288 I 0931

I C0062245 I 1661

I C0062996 I 1661

I C0062217 I 0985

I C0062976 I 0985

I C0063341 I 0985

I C0058400 I 0927

I C0063009 I 0985

I C0062240 I 0224

I C0063653 I 1665

I C0063340 I 1665

I C0062234 I 1661

9. Remarks 1 Re laced Su ort Com onents 2 Modified Su ort(Applicable Manufacturer's Oata Reports to be attached)


25

I I

%j

O~

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Ag

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tl 'g

FORM HIS-2 OWNER'S REPORT OF REPAIR OR REPLACEHEHT





unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. No., Job No., etc.

4. Identification of System Residual Heat Removal S stem 10 Class 1 and 2See Below - Stamp Column

Eb) Applicable Edition of section xl Utilized for Repairs or Replacements - 19 77, 9'78 Addenda. code cases ~n A


Name ofComponent

IName ofI Mfr.I

I


I No. Iad. No. I Ko. I Ident. II8uilt IReplaced, orIStampedI I I ILine No.I IReplacement l(Yes or No)I I I I I I I

1 Sup ort I Various I 15-1008SL I N A I C0055571 I 0224 IunknowniRe lacement I No» ANSI 831.1I 15-100SL I

I 15-118SL I

I 15-13SL I

I 15-27SL I

15-4ASL

I 15-69SL

I I

I I

I C0055570 I 0224

I C0055572 I 2458

I C0055564 I 1669

I C0055565 I 0118 I

I C0058409 I 0111 I

I C0055568 I 0985 I

I I

I I

9 ~ Remarks 1 Re laced Su or t Com onents(Applicable Manufacturer's Data Reports to be attached)


26

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ibad

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V 4 l~

<~f






Unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. No., Job No., etc.

Identification of System Containment S ra S stem 12 Class 2See Below - Code Stamp Column


(b) Applicable Edition of Section XI Utilized for Repairs or Replacements - 19 77, S'78 Addenda, Code Cases N/A


Name ofComponent

IName ofMFr.

I

I

IMfrs. Ser . INat' IWork OrderlOther IYear IRepaired IASME Code

I No. Ibd. No. I No. I Ident. IBuilt IReplaced, orlstampedI I I ILine No.l IReplacement I(Yes or No)

I I I I I I I

2 CS-!-9003A IAnchr Oar ln I NF I N A I C0037295 I 0279 IUnknownl Re lacementl No ASA 816.5 68

2 CS-!-90038 I I I C0052198 I 0280 I I No ANSI B31. 7

2 FE-931 Ivicker Simml I C0060534 I 0264I I

I I

I I

I I

I I

I I

Oescription of Work 2 Re laced Boltin


9. Remarks




Signeder or Owner's 0 signee)

Nyron E. Leppke


, 19+~


I, the undersigned, holding a valid comnission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B.I. 5 I. Co. of

Hartford CT. have inspected the Re lacement described in this Report on19'ndstate that to the best of my kno~ledge and belief, this repair or replacement has been constructed in accordance

with Section XI oF the ASME Code. By signing this certiFicate, neither the Inspector nor his employer makes anywarranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore, neitherthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection.

( Inspector) (State or Province, National Boardenny D. Kim

ote: Supplemental sheets in form of lists, sketches. or drawings may be used provided (1) size is 8 1/2 x 11 in.,(2) information in items 1 through 4 on this data ~eport is included on each sheet, and (3) each sheet is numbered

and the number of sheets is recorded at the top of this form.27

Oate - — o Coaeissions CA 1828 - NB 9990

)

FORM NIS-2 OWNERES REPORT OF REPAIR OR REPLACEMENT



Date 01-09-90Sheet 1 of - 2


Unit 1

3. Wor < Per formed by OwnerSee Above Repair Org. P.O. No., Job Noae etc.

4. Identification of system Containment S ra S stem 12 Class 2See Below - Code Stamp Column


ibi Applicable Edition oF Section XE Utilized for Repairs or Replacements - 19 77. S'78 Addenda, Code Cases N/A


Name ofCcmponent

IName ofI Mfr.I

I


I No. Ibd. No. I No. I Ident. IBuilt IReplaced, orIStampedI I I ILine No.I IReplacement I(Yes or No)

I I I I I I I

1 Sucoo~t Ivarious I 15-74SL I N A IC0053518 I 2212 IUnknownIRe lacement INo'NSI 831.7I 16-25SL I

I 16-40SL I

I 16-BOSL I

I 16-81SL I

IC0054343 I 0265 I

IC0054344 I 0265 I

IC0054345 I 0265 I

IC0054347 I 0265 I

Description of Work 1 Re laced Su ort Com onents


9. Remarks * SOme SnubberS ma be Stam ed NF.




Signed( ner or Owner's signee)

Myron E. Leppke

En ineerin Mana er

(Title) (Date)


I, the undersigned, holding a valid comaission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B.I. 5 I. Co. of

Hartford, CT.

and state that to the best of my knowledge and belief, this repair or replacement has been constructed in accordancewith Section XI of the ASME Code. By signing this certificate, neither the Inspector nor his employer makes anywarranty, expressed or implied. concerning the repair or replacement described in this Report. Furthermore, neitherthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection.

Date e2 — P — o

e: Supplemental sheets in form oF

(2) inFormation in items 1 through 4


Commissions CA 1828 - NB 9990Mr( Inspector ) (State or Province, National Board)

Kenny 0. Kimlists, sketches, or drawings may be used provided (1) size is 8 1/2 x 11 in.,on this data ~eport is included on each sheet. and (3) each sheet is numbered


28

«gg

4(

CV

«,»

II

lh

W 'I

<&II

~\Q

FORH NIS-2 OMNER'S REPORT OF REPAIR OR REPLACEKENT



s



Unit 1


4. Identification of System Containment S ra S stem 12 Class 2See Below - Stamp Column


io) Applicable Edition of section xt Utilized for Repairs or Replacenents - 19 77, 9'79 Addenda, code cases ~N A


Name ofComponent

IName ofHfr.

I

I

IHfrs. Ser. INat' IMork OrderlOther IYear IRepaired IASHE Code

No. IBd. No. I No. (Ident. )(Built IReplaced, orlstampedI ILine No.l IReplacement l(Yes or No)

I I I I I

1 Suo or't

/2

I Various 176-1315 L

176-141ASL

I 176-141BSL

I 176-147SL

I 22-252SLI 555-162R

I 585-168R

I 585-24V I

N A I C0063019 I 0271 lunknownl Reolacementl No~ ANSI 831.1I C0063020 I 0270 I

I C0063022 I 0270 I

I C0055580 I 0326 I

I C0053736 I 0273 I

I C0054349 I 0265 I

I C0055799 I 2520 I

I C0063161 I 0265 I

g. Remarks 1 Re laCed Su Ort COm OnentS 2 HOdified Su Ort(Applicable Hanufacturer's Oata Reports to be attached)


29

a~4.

«Kj-

t 8

LPC'





2. Plant Oi ablo Can on Power Pl antP.O. Box 56 Avi la Beach CA 93424

Unit 1

3. Work Performed by OwnerSee Above Repair Org. P.O. Nore Job None etc.

4. Identification of System Com onent Coolin S stem 14 Class 2 and 3See Below - Code Stamp Column

(U) Applicable Edition of section xl Utilized for Repairs or Replacements - lp 77, 9'79 Addenda. code cases ~e ii6. Identification of components Repaired or Replaced, and Replacement Components

Name ofComponent

IName ofI Mfr.I

I

IMFr s. Ser. INat' IWork OrderIOther IYear (Repaired IASME Code

I No. Ibd. No. I No, I Ident. IBuilt IReplaced, orIStampedI I I ILine No.l IReplacement I(Yes or No)I I I I I I I

1 Suopor. I Various I 12-201SL I N A I C0054138 I 1357 IUnknownIRe lacement I No~ ANSI 831. 1

I 12-202SL I

I 13-1SL I

I 13-33SL I

I 16-22SL I

I 16-29SL I

I C0054138 I 1357 I

I C0063799 I 0320 I

I C0063014 I 0323 I

I C0058411 I 0317 I

C0055228 0316 I

Description of Work 1 Re laced Su ort Com onents 2 ModiFied Su ort




We certify that the statements made in this report are correct and thisSection XI of the ASME 'Code.



Hyron E. Leppke


Z/~ d-g,lead'Date)


I, the undersigned, holding a valid connsission issued by the National'Board of Boiler and Pressure Vessel Inspectorsand the State or Province oF CaliFornia , employed by H.S.B.I. 8 I. Co. of

Har tford CT. .19'ndstate that to the best of my knowledge and belief, this repair or replacement has been constructed in accords(ce

with Section XI of the ASME Code. By signing this certificate, neither the Inspector nor his employer makes anywarranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore, neitherthe Inspector nor his employer shall be liable in any manner for any personal Injury or property damage or loss ofany kind arising from or connected with this inspection.

Oate Costs7sissions CA 1828 - NB 9990or) (State or Province, National Board)( Inspect

Kenny D. Kimte: supplemental sheets in form of lists, sketches. or drawings may be used provided (1) size is 8 1/2 x 11 in.,

(2) information in items 1 through 4 on this data report is included on each sheet, and (3) each sheet is numberedand the number of sheets is recorded at the top of this form.

30

ht

~ 4

~ u ~ t>t W'l

\t %

FOOI NIS-2 SOER'S REPORT OF REPAIR OR REPLACEMENT





Unit 1


4. Identification of System Com onent Coolin S stem 14 Class 2 and 3See Below - Stamp Column

5. (a) Applicable Construction Code 19 Edition Addenda, Code Cases ~H A

(b) Applicable Edition of Section Xt Utilized for Repairs or Replacements - 19 77, 5'78 Addenda. Code Cases ~H A6. Identification of components Repaired or Replaced, and Replacement Components

Name ofComponent

IName ofI Mfr.I

I

IMfrs. Ser. INat'1 IWork OrderIOther IYear IRepaired IASME CodeI No. IBd. No. I No. IIdent. IIBuilt IReplaced, orIStampedI I I ILine No,I IReplacement I(Yes or No)I I I I I I I

Sun ort I Various I 16-55SL I N/A I C0063015 I 0321 IUnknowniRe lacement I No+ ANSI 831.1I 16-69SL I

I 288-5R I

I 288-6R I

I 575-181V I

I 11-115SL I

I 11-118SL I

I C0063018 I 0322 I

I C0055719 I 0320 '

I C0055745 I 0315 I

I C0054648 I 1357

I C0062225 I 0316I C0058395 I 0321

I I I I

I I'

I I

I I I

9. Remarks 1 Re laced Su ort Com onents 2 Modified Su ort(Applicable Manufacturer's Oata Reports to be attached)* Some snubbers ma be stam ed NF.

31

~$"N

P

&j+

~v

-er~ ~

tih"

'% ~

'J

1 ~

C.

'J

FORM NIS-2 OWNERES REPORT OF REPAIR OR REPlACEHENT



2. Plant Oi ab1 o Can on Power PlantP.O. Box 56 Avila Beach CA 93424


uni t 1

3. Work Performed by OwnerSee Above Repair Org. P.O. Noes Job Noes etc.

4. Identification of System Li uid Radwaste 19 Class 2See Below - Code Stamp Column

(o) Applicable Edition of section xi Utilited for Repairs or Replacements - 19 77. s'78 Addenda, code cases R/A


Name ofComponent

IName ofHfr.

I

I

IHfrs. Ser. INat' IWork OrderIOther IYear IRepaired IASHE Code

I No. Ibd. No. I No. I Ident. IBuilt IReplaced. orIStampedI I I ILine No.I IReplacement I(Yes or No)

I I I I I I I

2 Su oort2)

I Various I 2161-52R I N A I C0054106 I 0749 IUnknownIRe lacement I No ANSI B31.1

I I 2161-56R I I C0053962 I 0749 I I I

I I I I I I I I

I I I I I I

I I I I I

I I I I I I

cDescription of Work 2 Modified Su ort


9. Remarks




Signedner or Owner's signee)

Hyro E. Leppke



I, the undersigned, holding a valid coamission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B.I. & I. Co. of

Har tford CT. 19~>and state that to the best of my knowledge and belief, this repair or replacement has been constructed in accorda'Acewith Section XI of the ASHE Code. By signing this certificate, neither the Inspector nor his employer makes anywarranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore, neitherthe Inspector nor his employer shall be liable in any manner for any personal ingury or property damage or loss ofany kind arising from or connected with this inspection.

b)

32

Date Commissions CA 1828 NB 9990

(Inspector) (State or Province. National BoardKenny 0. Kim

te: Supplemental sheets in form of lists, sketches, or drawings may be used provided (1) size is 8 I/2 x 11 in.,(2) information in items 1 through 4 on this data report is included on each sheet, and (3) each sheet is numbered

and the number Of Sheets is recorded at the top of this form.

4l "

p

rH *)

44d4

FOIN NIS-2 OWNER'S REPORT OF REPAIR OR REPLACEMENT



Oate 01-09-90Sheet of 1

2. Plant Biablo Can on Power PlantP.O. Box 56 Avi la Beach CA 93424

Unit 1

3. WOr k PerfOrmed by OwnerSee Above Repair Org. P.O. Hone Job None etc.

4. Identification oF system Ventillation and Air Conditionin S stem 23 Class 2See Below - Code Stamp Column

(o) Applicable Edition of section xl Utilited for Repairs or Replacements - lp 77, s'78 Addenda. code cases ~m A


Name ofComponent

IName ofI Mfr.I

I


I No. Ibd. No. I No. IIdent. IBui lt IReplaced, orlstampedI I I ILine No.I IReplacement I(Yes or Ho)

I I I I I I I

1 Sup ort Ivarious 12156-169R I N A I C0051722 I 3936 IUnknownIRe lacement INo* ANSI B31. II I I I I I

I I I I I I

I I I I I

I I I I I I

Oescription of Work 1 Re laced Su ort Components.

Tests Conducted: N/A Hydrostatic Pneumatic Hominal Operating Pressure OtherPressure psi Test Temp. 'F



We certify that the statements made in thiS report are Correct and thisSection XI of the ASME Code.


Signedner or Owner's 0 signee)

Hyron E. Leppke


, 1g~P


I, the undersigned, holding a valid comnission issued by the National Board of Boiler and Pressure Vessel Inspectorsand the State or Province of California , employed by H.S.B.I. Im I. Co. of

Hartford CT.

and state that to the best of my knowledge and belief, this repair or replacement has been constructed in accordancewith Section XI of the ASME Code. By signing this certificate, neither the Inspector nor his employer makes any

warranty, expressed or implied, concerning the repair or replacement described in this Report. Furthermore, neitherthe Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss ofany kind arising from or connected with this inspection.

Oate

ote: Supplemental sheets in Form oF

(2) information in items I through 4


Conmissions CA 1828 - NB 9990

(State or Province, National Board)

33

( Inspector)Kenny 0. Kim

lists, sketches, or drawings may be used provided (1) size is 8 1/2 x 11 in.,on this data report is included on each sheet, and (3) each sheet is numbered

at the top of this Form.

SECTION I

LIHITED ACCESSIBILITY OF PIPING HELDS: UPDATE OF PROGRAH PLAN APPENDIX B

3087S/0080K

0

)4 p

f+

0

CLASS 1

PROGRAH PLANAPPENDIX 8

WELDS HAVING LIHITED ACCESSIBILITY TO NDE

DIABLO CANYON POWER PLANT UNIT 1

Page 1 of 5

LINE WELD

2 W IB-RC-2-5

EST.X BASIS***ACCESS.**

75

2 W I8-RC-2-6SE 95

3 W IB-RC-3-5SE 75

4 W I8-RC-4-5SE 75

5 W I8-RC-1-12 75

5 W IB-RC-1-6SE 65

6 W IB-RC-2-106 W IB-RC-2-146 W IB-RC-2-7SE

959540

10 W IB-RC-2-188C 75

11 W IB-RC-3-13 75

12 W IB-RC-4-13 75

13 W I8-401 90*

6 W I8-RC-2-9 75

7 W IB-RC-3-12 75

7 W IB-RC-3-6SE 75

8 W I8-RC-4-12 75

8 W IB-RC-4-6SE 75

9 WIB-RC-1-13 75

10 WIB-RC-2-15 25

L IHITATION

Best efforts scans 2 & 3:elbow configuration

Best effort on downstream scan:steam generator configuration



Best effort on downstreamscan: pump body configuration

Best effort on scan 5: steamgenerator configuration

Instrument nozzle and plateWelded lugBest effort on scans 2, 3, 4

& 5: steam generator/elbowconfiguration

Best effort scans 2 & 3:elbow conf. & surface rough.

Best effort on downstream scan:pump body configuration


Best effort on upstream scan:pump body configuration



Best effort scan 3. No scans2, 4, 5: pump body and weldconfiguration

Partial scan 2: branchconnection



Scan 3 limited 6" to 9" by teecurvature

CODE

ITEH

89.11

85.30/85.5085.30/85.5085.30/85.5089.11

85.30/85.5089.1189.1185.30/85.50

89.11

89.11

85.30/85.5089.11

85.30/85.5089.11

89.11

89.31

89.11

89.11

89.11

S00003.ISI 38

I f

QNI

6

li~'r~

CLASS I

PROGRAM PLANAPPENDIX 8

Page 2 of 5

LINE WELD

13 WIB-40813 W I8-417

13 W 18-6413 W IB-415813 W IB-416A13 WIB-57

14 W I8-419

14 W 18-432814 WIB-433A14 W I8-42214 WIB-442

14 W IB-44415 W I8-383

15 W IB-40016 WIB-66

16 WIB-67

EST.X BASIS***ACCESS.~

7575

7575*75*90

75

75*75*7590*

7590*

7575

24 WIB-124 95*

24 W I8-RC-2-12 75

109 W I8-236 95

235 WIB-1

235 WIB-5

75

75

16 ' IB-68 90*

16 WIB-71SE 75

L IHITAT ION

No scan 5: valveNo scan 3: proximity of

restraintNo scan 3: valveNo scan 2: valveNo scan 3: valveLimited scan 4: elbow

intradosBest effort scan 3: tee

configurationNo scan 2: valveNo scan 3: valveNo scan 2: valveScan 3 limited 6" to 9":

elbow intradosHo scan 2: branch connectionScan 2: limited at elbow

intradosPartial scan 2 & 3: fittingNo scan 3: hanger clamp

adjacent to weldScans 2, 3, 4, 5, limited 3"

to 11" and 13" to 19".Scan 2 limited 25" to 32"and 35" to 45" by rupturerestraint crush box.

Scan 2 limited 15"-22" bycrush box

No scan 5: pressurizersurge nozzle

Base metal limited: surface'ond (PT)Ho scan on branch connection

curvature.Scan 2 limited for 4": branch

connectionScan 3 limited for 2": drain

lineScan 3: limited by nozzle

connection curvatureHo scan 5: valve

CODE

ITEM

89.1189.1)

89.1189.1189.1189.11

B9.11

89.1189.1189.1189.11

89. 1189. 11

89.1189.11

89.11

89.11

85.20/85.5089.21

89.31

89.11

89.11

89.11

S00003.ISI 39

J

, I-> ~

5 ~

CLASS 1


Page 3 of 5

L INE WELD

236 W I8-77

236 W I8-82237 WI8-175238 W IB-289

253 WIB-39

EST.X BASIS***ACCESS.~

90

757590*

80

256 WIB-267256 W 1 8-276727 W I8-334

727 'IB-338

728 W IB-322SE

75 475* 450* 1

65 surf.*

90

50*

728 W IB-322SE

729 W I8-319

50

90*

729 W IB-313SE729 W I8-321

730 W I8-340SE

1147 WIB-RC-2-111665 WIB-2482575 WIB-16

97 surf.*4

75

757595*

254 W I8-151 75254 W IB-RC-2-16 70*

255 W I8-207 60

255 W I8-210

L IHITAT IOH

Scan 2 limited 4": intradosof elbow

Ho scan 2: reducerNo scan 5: valveScan 3 limited 1:00-5:00

by intrados18-25" and 18-34": welded

rupture restraint. Scan 3limited from 1-7", 9-16"

Ho scan 3: branch connectionNo scan on downstream

side-branch connectionLimited scans 3, 4 8 5:

proximity of welded restraintHo scan 5: valve, partial

scan 2: teeNo scan 5: branch connectionNo scan 2: valveScans and PT limited to 1/2 ofwidth on upstream side by

code nameplate.Scan 2 limited for 4":

intrados of elbowScans 4 and 5 limited by weld

crown geometry. Scan 3limited to 1" back fromcenterline by surfacecurvature.

Ko scan 2: nozzle safeend configuration

Scans limited on upstream side9" to 12.3" by drain lineconnection.

Surface exam limited 1 1/2":drain connection.

All scans limited to 1" from S.E.Best effort scan 3: taper of

flange fittingBest effort scans 2 8 3:

nozzle configurationNo scan on branch connectionHo scan 5 (valve)Scans 3, 4, E 5 limited over

3" area on downstream sideby stanchion

CODE

ITEH

89. 11

89.1189.1189. 11

89.11

89.1189.31

89.11

89.11

89.1189.1189.11

89.11

85.20/85.50

85.20/85.5089. 11

89.1189.11

85.50

89.3189.1189.11

S00003.ISI 40


Page 4 of 5

LINE WELD

2576 W I8-83

3844 W IB-48

3845 W I8-1713846 WIB-214

4081 WIB-361

CLASS 2

EST.X BASIS*~ACCESS.~

95

90

75*90

90*

L IMITAT ION

4" of scan 2 limited by weldsupport

Scan 2 limited 4": intradosof elbow

No scan 2: valveScan 2 limited 4": intrados

of elbowScan 2 limited by reducer

curvature

CODEITEM

B9. 11

B9. 11

B9.11B9.11

B9. 11

118 WIC-27

228 WIC-9-1264 WIC-264-2

90 surf 2

75* 475 3

1973 WIC-1842032 W IC-348

2032 WIC-3532576 WIC-249

7590*

9575

NOTES

556 WICG-101A1-4 85 31357 WIC-1357E 90* 3

1454 'IC-177 90 2

1661 74-29A 65 surf 2

Surface exam. limited by welded C5. 11

restraint 8 12:00 and 6:00No scan 2: elbow C5.21Best effort scans 4 L 5: weld Req'd by

configuration NRC letterof 10/16/86

Upstream adjacent weld surface C5.21No scan on upstream side from C5.218" to 13": unistrut

Scan 3 limited 5": proximity of C5.21hanger

Surface exam of hanger attachment C3.40weld limited by support structureand proximity to wall

No scan 2: flange C5.21Scan 2 limited to 5" at 90 and C5.21

270 by tee curvatureDownstream side limited: valve C5.21Downstream side limited: elbowintrados C5. 21

* Percentage accessible is based on examination results through the thirdrefueling outage. Revision bars indicate limited accessible welds which havebeen added to relief request NDE-008 (Appendix B) subsequent to NRC SER datedOctober 25, 1989.

** Percentage accessible estimates are only applicable for volumetricexaminations, except when surface estimates are provided. Surfaceexamination accessibility is 100% except where so noted.

S00003.ISI 41

PROGRAH PLANAPPENOIX B

Page 5 of 5

NOTES (Continued)

~*Basis for relief request NDE-008.

1. Lugs or other welded attachments.

2. Wall or floor penetrations, hangers or components closely adjacent tothe examination surface.

3.

4.

Surface configuration, such as local roughness or compound curvature,especially at the intrados of elbows or tees.

Surface obstructions including flanges or the bevels at valve bodiesor thick wall fittings. These conditions, when present, may obstructa portion of the test surface, especially from volumetric examinationdue to transducer liftoff.

S00003.ISI 42

unit refueling inservice inspection (isi) · 2017. 2. 28. · form nis-i (back) 8, examinarion...

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