Text

Inservice Insp Rept Completed During 820220-0702 Refueling Outage
	ML20063N777
Person / Time
Site:	Peach Bottom
Issue date:	09/20/1982
From:	; PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	;
Shared Package
ML20063N771	List: ML20063N770; ML20063N777;
References
	NUDOCS 8210070188
	Download: ML20063N777 (96)
	v • d • e

FORM NIS-1 INSERVICE INSPECTION REPORT PHILADELPHIA ELECTRIC COMPANY 2301 Market Street Philadelphia, Pennsylvania 19101 Peach Bottom Staticn - Unit 2 Date: September 16, 1982 R.D. No. 1 Delta, Pennsylvania 17314 Inspection Date: February 20, 1982 to July 2, 1982 Commercial Service Date: July 5, 1974 Gross Generating Capability: 1098 MWe Pennsylvania State Identification Number: ST 425121 National Board Number Assigned by Reactor Manufacturer: NB 3903 Component Identification: See Attachment 1 - Summary of Examinations Abstract of Inspections Performed, Conditions Observed, Corrective Measures Recommended and Taken See:

Attachment 1 - Summary of Examinations, Tables One, Two, and Three Attachment 2 - Summary of Indications Name of Inspector: Karl C. Russell, Jr.

Name and Mailing Address of Inspector's Employer:

The Hartford Steam Boiler Inspection & Insurance Company P.O. Box 504 Wayne, Pennsylvania 19087 We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of the ASME Code,Section XI.

Signature of PECO Senior Engineer - ISI Group iN8 Date i

Signature of PECO Plant Engineer - Maintenance ~

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FORM NIS-1 INSERVICE INSPECTION REPORT PAGE 2 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 Pennsylvania and employed by Hartford Steam Boiler Inspection & Insurance Company of Hartford, Conn. have inspected the components described in this Owners' Data Report during the period 2/20/82 to 7/2/82 and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners' Data Report in ac-cordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implie,d, concerning the examinations and corrective measures described in this Owners' Data Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

Date:

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InspectorT s Signature V

'!(ational Board, State, Province and No.

PORC Review & Approval f/2 Y 1 Date 4

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6 ATTACILMENT 1

SUMMARY

OF EXAMINATIONS 4

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SUMMARY

OF EXAMINATIONS During the period from February 20, to July ' ,1982, an Inservice t

Inspection was performed at the Peach Bottom Atomic Power Station, Unit No. 2. Examinations were performed by qualified personnel of Southwest Research Institute, General Electric Company, and Philadelphia Electric Company. The following is a summary of the examinations performed em-ploying: PT - Dye Penetrant, MT - Magnetic Particle, UT - Ultrasonic, and VT - Visual Examination techniques:

I. AREAS EXAMINED BY SOUTHWEST RESEARCH INSTITUTE:

A. Class I Reactor Pressure Vessel Welds and Components (Quantity) i Longitudinal Welds (1)

Stabilizer Bar Support (8)

B. Class I Pipe Welds (Quantity)

Main Steam Loop A (5) >

Main Steam Loop B (8)

Main Steam Loop C (6)

Main Steam Loop D (10)

Main Recirculation Loop A (16)

Main Recirculation Loop B (25)

Feedwater Loop A (4)

Feedwater Loop B (17)

Residual Heat Removal - Head Spray (3 of 18 baseline examinations)

Residual Heat Removal - Injection to Recirc. Loop A (8)

Residual Heat Removal - Injection to Recirc. Loop B (10)

Residual Heat Removal - Shutdown Cooling Supply (7)

Reactor Water Clean-Up (23 baseline examinations)

Reactor Core Isolation Cooling - IN (1)

Core Spray Loop A (1)

Core Spray Loop B (2)

High Pressure Coolant Injection - OUT (6)

High Pressure Coolant Injection - IN (1)

C. Class II Residual Heat Removal Piping Head Spray (1)

Fuel Pool Coolant - Loop A (1)

Fuel Pool Coolant - Loop B (1)

Shutdown Cooling Suction - Pump (1)

Discharge - Pump D (1)

Heat Exchanger D - OUT (1)

C atainment Spray - IN Loop A '(4)

Containment Spray - IN Loop B (2)

Injection Loop A (1)

Injection Loop B (1)

Suction - Pump A (1)

Shutdown Cooling Suction (2)

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Pros 2 II. AREAS EXAMINED BY GENERAL ELECTRIC COMPANY: ,

A. Reactor Pressure Vessel Internal Components (Quantity)

Ster.m Dryer (All) i Steam Separator (All)

Guide Rods (2)

Feedwater Spargers (2)

B. Reactor Pressure Vessel Below Core Plate Components Core Location (26-23) ,

t III. AREAS EXAMINED BY PHILADELPHIA ELECTRIC COMPANY:

A. Reactor Pressure Vessel Components (Quantity) .

Core Spray Spargers (2)

Closure Head Bushings (6)

Closure Head Studs (6) ,

B. Class I Pipe Welds (Quantity)

Main Steam Loop A (1) l Main Steam Loop B (1)

Main Steam Loop C (1)

Residual Heat Removal (RHR) Injection Loop A RHR - Injection Loop B (2)

RHR - Shutdown Cooling Supply (2)

Reactor Water Clean-Up - IN (1) 1 C. Class I Valve Bodies (Quantity)

(1) i Reactor Water Clean-Up High Pressure Coolant Injection (2)

D. Class I Pressure Retaining Valve Bolting (Quantity)

Main Steam ( 11) - Flange bolting was credited for 2 of these valves.

E. Class I Support Components ,

t Main Steam Loop D (1)

Main Recirculation Loop A (1)

Feedwater Loop B (2) >

F. Class II Pumps

Residual Heat Removal (1)

G. Class II Support Components

. Residual Heat Removal (37) .

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Paqa 3 H. System Hydrostatic Pressure Test (Quantity)

Emergency Service Water (4 in. and 3 in, supply line to the pump unit coolers including a reducer, a 2 in, test tap, and a 3/4 in. vent line.)

CRD scram discharge volume piping (includes all 6" piping from.the north and south scram discharge headers to the scram volume-tank inclusive. Also, associated isolation and relief valves, vent and drain lines and clean-out connections. )

Reactor Water Clean-Up Piping (from residual heat removal shutdown cooling supply line to drywell penetration N-14) .

G. System Pressure Leakage Test (Quantity)

Class I Pressure Retaining Components (100%)

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ATTACHMENT TWO

SUMMARY

OF INDICATIONS i

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SUMMARY

OF INDICATIONS As a result of the examination performed by Southweat Research Institute, General Electric Company, and Philadelphia Electric during the February 20, to July 2, 1982 Inservice Inspection of the Peach Bcttom At.,mic Power Station, Unit No. 2, the following indications were observed:

I. INDICATIONS OBSERVED BY SOUTHWEST RESEARCH INSTITUTE:

The manual UT examination of Class I and Class II components re-vealed numerous insignificant and geometric indical ions as well as reportable " lack of penetration" indications in two welds,

" linear" indications in three welds, and a "rounde.1" indication in one weld. The " lack of penetraticn" indicationa were found in the Feedwater Loop B hanger lug welds, numbers t,-BD-4HL-3 and 6-BD-4HL-4. The subject welds are fillet reinforced full pene-tration welds with a non-service induced defect indication pre-sent at the neutral axis of the lug weld. Analysin performed by Philadelphia Electric Co., Mechanical Engineering pivision,shows that a fillet weld alone is sufficient to prevent a failure with the given load on the hanger lugs. Two of three " linear" indi-cations were found in the Main Steam Lines, weld numbers 1-B-9RL-2 and 1-C-9 and a " rounded" indication was found in t he Reactor Water Clean-Up Line, weld number 12-0-24. Recommended radiography and additional ultrasonics were performed on these three indi-cations and found to be acceptable. The third " linear" indication (surface) was found in the Residual Heat Removal (phutdown cooling supply) line, weld number 10-2SCS24-1. This indication was con-firmed by a magnetic particle examination; but, sul, sequent to minor maintenance with a file, a satisfactory re-examination was performed.

II. INDICATIONS OBSERVED BY GENERAL ELECTRIC COMPANY:

No reportable indications were observed.

III. INDICATIONS OBSERVED BY PHILADELPHIA ELECTRIO COMPANY:

A vfsual examination of reactor components revealed an approximate 160 circumferential crack in the Core Spray Sparger off of the 120 Core Spray RPV nozzle. The crack was located in the heat ef-fected zone on the O side of the "B" junction box, After review from Philadelphia Electric Company, it was decided to utilize General Electric's proposal to install a pipe clamp as an interim repair.

Reportable liquid penetrant indications were observed on three Class I welds. The three welds, Residual Heat Removal (Injection) weld numbers 10-IA-ll,10-IA-14,10-IB-14, had ind ications that were linear in configuration. Subsequent to minor maintenance with a flapper wheel, all three areas were found acceptable.

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i III. INDICATIONS OBSERVED BY PHILADELPHIA ELECTRIC COMPANY (CONT'D):

m-A visual examination on Class II coreponents revealed three spring hangers to be in unsatisfactory condition. Two hangers, H-157A and H-133 bad load settings that were out of range. The third hanger, t H-96, nad a severely bent rod resulting from a channel beam. Sub-sequent to maintenance repair, a satisfactory re-examination was ;

performed on these three hangers.

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TABLE ONE DETAIL OF EXAMINATIONS PERFORMED BY SOUTHWEST RESEARCH INSTII'UTE 4

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TABLE ONE DETAIL OF EXAMINATIONS PERFORMED BY SOUTHWEST RESEARCH INSTITUTE "m

SECTION XI SECTION XI EXAMINATION ITEM NO. CATEGORY EXAMINATION AREA IDENTIFICATION METHOD l REACTOR PRESSURE VESSEL (See Appendix A)

Longitudinal _ Welds (See Fig. A-1)

Bl.12 B-B RPV-V4A UT Integrally Welded Vessel Supports Bl.12 B-H Stabilizer Bar Support - 1 UT Bl.12 B-H Stabilizer Bar Support - 2 UT Bl.12 B-H Stabilizer Bar Support - 3 UT Bl.12 B-H Stabilizer.Bar Support - 4 UT Bl.12 B-H Stabilizer Bar Sepport - 5 UT Bl.12 B-H Stabilizer Bar Support - 6 UT Bl.12 B-H Stabilizer Bar Support - 7 UT Bl.12 B-H Stabilizer Bar Support - 8 UT CLASS I PIPING AND COMPONENTS (See Appendix A)

Main Steam Loop A (See Figs. A-3 & A-4)

D4.5 B-J 1-A-10 LUI (Long. seam upstream UT on inside bend of elbow)

B4.5 B-J 1-A-10 LUO (Long. seam upstream UT on outside bend of elbow)

B4.5 B-J 1-A-10 Elbow to Pipe UT B4.5 B-J 1-A-10LD (Long. seam downstream) UT Main Ste(m Loop A Safety and Relief kisers'(AS) (See Fig. A-3)

B4.5 B-J 1-ASB-1 Branch connection to pipe UT Main Steam Loop B (See Figs. A-5 & A-6)

B4.9 B-K-1 1-B-5HL-1 through 4 hanger lugs UT B4.5 B-J 1-B-7 Tee to pipe UT B4: 4 B-J 1-B-7LD UT B4.9 B-K-1 ,

1-B-9RL-2 Restraint lug UT Main Steam Loop Safety and Relief Risers (BS) (See Figs. A-5 & A-6)

'B4.5 B-J 1-BSD-2 Pipe to flange UT

TABLE ONE Prgo 2 DETAIL OF EXAMINATIONS PERFORMED BY SOUTHWEST RESEARCH INSTITUTE

% s EXAMINATION SECTION XI SECTION XI EXAMINATION AREA IDENTIFICATION METHOD ITEM NO. CATEGORY r

CLASS I PIPING AND COMPONENTS (CONT'D)

(See Appendix A)

Main Steam Loop C (See Figs. A-7 & A-8) 1-C-4 LUO UT B4.5 B-J 1-C-4 LUI UT B4.5 B-J 1-C-4 Elbow to pipe UT B4.5 B-J '

1-C-4 LD UT .

B4.5 B-J 1-C-9 Tee to pipe UT B4.5 B-J 1-C-9 LD UT B4.5 B-J Main Steam Loop D (See Figs. A-9 & A-10)

B4.5 B-J 1-D-3LU (Long, seam upstream) UT 1-D-3 Pipe to elbow UT B4.5 B-J 1-D-3LDI UT B4.5 B-J 1-D-3LDO UT B4.5 B-J B4.9 B-K-1 1-D-7RL-3 Restraint Lug UT B4.5 B-J 1-D-9 Pipe to elbow UT B4.5 B-J 1-D-9LDI UT B4.5 B-J 1-D-9LDO UT B4.5 B-J 1-D-12LU LT B4.5 B-J 1-D-12 Pipe to valve UT Main Recirculation Loop A - 28" .

Sucts (See Fig. A-ll)

B4.5 B-J 2-AS-3 Pipe to elbow UT B4.5 B-J 2-AS-3LU UT B4.5 B-J 2-AS-3LDI UT B4.5 B-U 2-AS-3LDO UT Main Recirculation Loop A - 28" Discharge (See Figs. A-12 & A-13) i B4.5 B-J 2-AD-18 Cross to reducer UT Main Recirculation Loop A - 22" Manifold (See Fig. A-13) - -

B4.6 B-J 2-AM-4/AHG 12-in. branch connection UT B4.6 B-J 2-AM-4/AHF 12-in, branch connection UT Main Recirculation Loop A - l?;",

Risers - Leq G (See Fig. A-14)

B4.5 B-J 2-AHG-1 Branch connection to pipe UT

.J 2-AHG-2 LU UT B4.5 B-J B4.5 B-J 2-AHG-2 Pipe to elbow UT B4.5 B-J 2-AHG-2LD UT

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TABLE ONE DETAIL OF EXAMINATIONS PERFORMED BY SOUTHWEST RESEARCH INSTITUTE

% g EXAMINATION SECTION XI SECTION XI EX AMINATION AREA IDENTIFICATION METHOD l ITEM NO. CATEGORY CLASS I PIPING AND COMPONENTS (CONT'D)

Main Recirculation Loop A - 12" Risers - Leq J (See Fig. A-14)

B4.5 B-J 2-AHJ-2 Pipe to elbow UT B-J 2-AHJ-3 Elbow to pipe UT B4.5 B-J 2-AHJ-4LU UT B4.5 B4.5 B-J 2-AHJ-4 Pipe to safe end UT Main Recirculation Loop A - 12" Risers - Leo K (See Fig. A-14)

B4.5 B-J 2-AHK-1 Branch connection to pipe UT Main Recirculation Loop B - 28" Suction (See Fig. A-15)

B4.5 B-J 2-BS-3LU UT B4.5 B-J 2-BS-3 Pipe to elbow UT 34.5 B-J 2-BS-3LDI UT B4.5 B-J 2-BS-3LDO UT B4.5 B-J 2-BS-4 Elbow to pipe UT Main Recirculation Loop B - 28" Discharge (See Figs. A-16 & A-13 B4.5 B-J 2-BD-15LU UT B4.5 B-J 2-BD-15 Pipe to tee UT Mpin Recirculation Loop B - 22" Manifold (See Fig. A-17)

B4.6 B-J 2-BM-1/BHB 12-in. branch connection UT B4.9 B-K-1 2-BM-4RL Restraint Lug UT B4.6 B-J 2-BM-4/BHE 12 in. branch connection UT Main Recirculation Loop B - 12_"

Risers - Laq A (See Fig. A-18)

B4.5 B-J 2-BHA-1 branch connection to pipe UT B4.5 B-J 2-BHA-2 Pipe to elbow UT B4.5 B-J 2-BHA-3 Elbow to Pipe UT B4.5 B-J 2-BRA-4LU UT B4.5 B-J 2-BHA-4 Pipe to Safe end UT

Main Recirculation Loop B - 12"

,) Risers - Leq C (See Fig. A-18)

B4.5 B-J 2-BHC-2LU UT B4.5 B-J 2-BHC-2 Pipe to elbow UT 2-BHC-2LD UT l B4.5 B-J m * -+m -m - m , -w <~ w~

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l l DETAIL OF EXAMINATIONS PERFORMED BY I

SOUTHWEST RESEARCH INSTITUTE t

l EXAMINATION l SECTION XI SECT 40N XI EXAMINATION AREA IDENTIFICATION METHOD ITEM NO. CATEGORY CLASS I PIPING AND COMPONENTS (CONT'D)

Main Recirculation Loop B - 12" Risers - Leo E (See Fig. A-18)

B4.5 B-J .1-BHE-1 Branch connection to pipe UT 2-BHE-2LU UT

B4.5 B-J 2-BHE-2 Pipe to elbow UT I B4.5 B-J 2-BHE-2LD UT B4.5 B-J 2-BHE-3LU UT B4.5 B-J 2-BHE-3 Elbow to pipe UT B4.5 B-J 2-BHE-3LD UT B4.5 B-J Feedwater Loop A - 24" Mainline (See Fig. A-20)

B-J 6-A-2 Valve to elbow UT B4.5 6-A-13 Pipe to elbow UT B4.5 B-J Feedwater Loop A - 12"-Riser Leq A

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6-AA-4 Pipe to pipe UT B4.5 B-J Feedwater Loop A - 12" Riser-Leo B (See Fig. A-21)

B4.5 B-J 6-AB-4 Elbow to pipe UT Feedwater Loop B - 24" Mainline (See Fig. A-23)

B-K-1 6-B-3HL-1 through 4 hanger lugs UT B4.9 6-B-10 Valve to elbow UT B4.5 B-J Feedwater Loop B - 20" Manifold (See Fig. A-24) 6-BM-lPS Pipe support UT B4.9 B-K-1 ,

Feedwater Loop B - 12" Riser-Leo D (See Fig. A-24)

B-K-1 6-BD-4HL-1 through 4 hanger lugs UT B4.9 Feedwater Loop B - 12" Riser-Leq E (See Fig. A-24)

B4.9 B-K-1 6-BE-lHL-1 'through 5 hanger lugs UT 6-BE-3 Pipe to elbow UT

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DETAIL OF EXAMINATIONS PERFORMED BY ,

SOUTHWEST RESEARCH INSTITUTE l SECTION XI SECTION XI EXAMINATION METHOD I ITEM NO. CATEGORY EXAMINATION AREA IDENTIFICATION _

CLASS I PIPING AND COMPONENTS (CONT'D) (

i Feedwater Loop B - 12" Start-up t Riser (See Fig. A-25) ;

B4.5 B-J 6-BSU-l Tee to pipo UT Residual Heat Removal Head Spray I (See Fig. A-26)

B4.9 B-K-1 10-HS-12HL-1 through 4 hanger lugs UT ,

B4.5 B-J 10-HS-14 Elbow to pipe UT B4.5 B-J 10-HS-19 Flange to pipe UT l UT j B4.5 B-J 10-HS-20 Pipe to elbow B4.5 B-J 10-HS-21 Elbow to pipe UT B4.5 B-J 10-HS-22 Pipe to elbow UT

, B4.5 B-J 10-HS-23 Elbow to pipe UT l B4.5 B-J 10-HS-24 Pipe to elbow UT B4.5 B-J 10-HS-25 Elbow to pipe UT B4.5 B-J 10-HS-25A Pipe to pipe UT B4.5 B-J 10-HS-26R Pipe to elbow UT B4.5 B-J 10-HS-27R Elbow to flange UT ;

B4.5 B-J 10-HS-29 (baseline examination) UT i i

Pipe to elbow B4.5 B-J 10-HS-31 (baseline examination) UT Pipe to elbow B4.5 B-J 10-HS-34 (baseline examination) ,

UT Elbow to pipe l Residual Heat Removal - Iniection - i Loop A (See Fig. A-27)

B4.5 B-J 10-IA-4 Elbow to pipe UT B4.5 B-J 10-IA-5 Pipe to valve UT B4.5 B-J 10-IA-6 Valve to pipe UT '

B4.9 B-K-1 10-IA-7PS Pipe Support UT B4.5 B-J 10-IA-8 Elbow to pipe UT B4.5 B-J 10-IA-9 Pipe to elbow UT

.B4.1 B-F 10-IA-ll Elbow to pipe UT B4.1 B-F 10-IA-14 Pipe to tee UT Residual Heat Removal - Iniection - ;

Loop B (See Fig. A-28)

B4.5 B-J 10-IB-5 Pipe to valve UT !

B4.5 B-J 10-IB-6 Valve to pipe UT (

B4.5 B-J 10-IB-8 Elbow to pipe UT i B4.5 B-J 10-IB-9 Pipe to elbow UT i B4.5 B-J 10-IB-10 Elbow to elbow UT B-F 10-IB-ll Elbow to pipe UT l l .B4.1 B4.5 B-J 10-IB-ll LUI UT j B4.5 B-J 10-IB-ll LUO UT ;

B4.5 B-J IB-13 Valve to. pipe .UT i B4.1 B-F 10-IB-14 Pipe to tce UT l

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DETAIL OF EXAMINATIONS PERFORMED BY SOUTHWEST RESEARCH INSTITUTE 3

SECTION XI SECTION XI EXAMINATION ITEM NC. CATETORY EXAMINATION AREA IDENTIFICATION METHOD CLASS I PIPING AND COMPONENTS (CONT'D)

Residual Heat Removal Shutdown Cooling Supply (See Fig. A-29)

B4.5 B-J 10-0-1 Tee to pipe UT B4.5 B-J 10-0-2 Pipe to elbow UT B4.5 B-J 10-0-4 Pipe to elbow UT B4.5 B-J 10-0-6 Pipe to elbow UT UT i B4.1 B-F 10-0-7 Elbow to pipe

UT B4.1 B-F 10-0-10 Pipe to elbow B4.5 D-J 10-0-12LU UT Reactor Water Clean-Up (IN)

(See Fig.. A-30)

B4.1 B-F 12-I-2 Valve to elbow UT Reactor Water Clean-Up (OUT)

(Baseline Examination) (See Fig. A-31) ,

B4.5 B-J 12-0-20 Branch connection to pipe UT B4.9 B-K-1 12-0-20HL-1 through 4 hanger lugs UT B4.5 B-J 12-0-21 Pipe to valve UT B4.5 B-J 12-0-22 Valve to pipe UT B4.5 B-J 12-0-23 Pipe to valve UT B4.5 B-J 12-0-24 Valve to elbow UT B4.5 B-J 12-0-25 Elbow to pipe -

UT B4.5 B-J 12-0-26 Pipe to elbow UT B4.5 B-J 12-0-27 Elbow to pipe UT B4.5 B-J 12-0-28 Pipe to elbow UT B4.5 B-J 12-0-29 Elbow to pipe UT B4.5 B-J 12-0-30 Pipe to elbow UT B4.5 B-J 12-0-31 Elbow to pipe UT B4.9 B-K-1 12-0-31HL-1 through 4 hanger lugs UT B4.5 B-J 12-0-32 Pipe to elbow UT B4.5 B-J 12-0-33 Elbow to pipe UT B4.5 B-J 12-0-34 Pipe to elbow UT Reactor Core Isolation Cooling (IN1 (See Fig. A-32)

B4.5 B-J 13-I-6 Pipe to tee UT C_ ore Spray - Loop A (See Fig. A-33)

B4.5 B-J 14-A-2 Valve to pipe UT

Core Spray - Loop B (See Fig. A-34) 1 UT B4.5 B-J 14-B-6 Valve to pipe B4.5 B-J 14-B-12 Pipe to valve UT I

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TABLE ONE Psq3 7 DETAIL CF_dXAMINATIONS PERFORMED BY SOUTHE'ST RESEARCH INSTITUTE EXAMINATION SECTION XI SECTION XI METHOD ITEM NO. CATEGORY EXAMINATION AREA IDENTIFICATION CLASS I PIPING AND COMPONENTS (CONT'D)

High Pressure Coolant Iniection (IN)

(fle Fig. A-35) 23-I-2 Valve to elbow UT B4.5 B-J High Pressure Coolant Iniection (OUT)

- (See Fig. A-36) .

23-0-9 Elbow to pipe UT B4.5 B-J B4.9 B-K-1 23-0-llHL-1 through 4 hanger lugs UT UT B4.5 B-J 23-0-18 Pipe,to pipe CLASS II RESIDUAL HEAT REMOVAL PIP 1NG (See Appendix B)

Head Spray (See Fig. B-2) 10-2HS6-3 Pipe to elbow UT C2.1 C-F(A)

Containment Spray - IN - Loop A (See Figs. B-3 & B-4)

C2.1 C-F(A) 10-2CSIA12-1 Tee to pipe UT C2.1 C-F(A) 10-2CSIA12-9 Elbow to pipe UT 10-2CSIAl2-14 Elbow to pipe UT C2.1 C-F(A)

Fuel Pool Coolant - Loop A (See Fig. B-29) 10-2FPCA16-1 Reducer to valve UT C2.1 C-F(A)

Fuel Pool Coolant - Loop B (See Fig. B-5)

C2.1 C-F(A) 10-2FPCB16-9 Pipe to elbow UT Shutdown Cooling Section - Pump D (See Figs. B-10 & L-28) -

C2.1 C-F(A) 10-2SCSD20-2 Pipe to elbow UT Discharge - Pump D (See Fig. B-14)

C2.1 C-F(A) 10-2DD20-16 Pipe to elbow UT t -Heat Exchanger D - OUT (See Fig. B-18) w C2.1 C-F(A) 10-2XD020-18 Pipe to tee UT

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Prqa 8 TABLE ONE DETAIL OF EXAMINATIONS PERFORMED BY SOUTHWEST RESEARCH INSTITUTE SECTION XI EXAMINATION .

.SECTION XI CATECORY EXAMINATION AREA IDENTIFICATION METHOD [

ITEM NO.

l CLASS II RESIDUAL HEAT REMOVAL PIPING '

(CONT'D) (See Appendix B)

Containment Spray (IN) Loop A (See Fig. B-19) 10-2CSIA24-5 Elbow to pipe UT C2.1 C-F(A)

Containment

Spray (IU) Loop B (See Figs. B-20, B-21, & B-22) 10-2CSIB24-1 Valve to elbow UT C2.1 C-F(A)

C2.1 C-F(A) 10-2CSIB24-37 Elbow to pipe UT i i

IN - Loop A (See Fig. A-23)

C2.1 10-2IA24-5 Elbow to pipe UT C-F(A) l IN - Loop B (See Fig. B-24)

C2.1 C-F(A) 10-2IB24-4 Pipe to elbow UT Suction - Pump A (See Fig. B-25) l C2.1 C-F ( A) 10-2SA24-1 Valve to tee UT I

Shutdown Cooling Suction (See Fig. B-29)

C2.1 C-F ( A) 10-2SCS24-1 Reducer to tee UT C2.1 C-F(A) 10-2SCS24-3 3 Tee to pipe UT m

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O TABLE TWO DETAIL OF EXAMINATIONS PERFORMED BY GENERAL ELECTRIC COMPANY O

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DETAIL OF EXAMINATIONS PERFORMEU N.

GENERAL ELECTRIC COMPANY ASME ASME EXAMINATION SECTION XI SECTION XI METHOD 44TIFICATION ITEM NO. CATEGORY EXAMINATION AREA IDE REACTOR PRESSURE VESSch ,

Reactor Components (Sc d Appendix C, Figures C-1, C-2, C -4, & C-5)

Bl.15 B-N-1 Steam Dryer Bl.15 B-N-1 SgeamSepagator Upper W Bl.15 B-N-1 0 and 180 Guide Rod!*f gracketsgndwelds VT Bl.15 B-N-1 30 and 210 Feedwater Spargers, end brackets and welds Space Below the Core plate (See Appendix C, Figures C 6 and C-7)

Core Location (26-23)

Control Rod Drive (CRl4) Housing VT Bl.15 B-N-1 VT Bl.15 B-N-1 CRD Housing to Stub Tt,pe Weld VT Bl.15 B-N-1 CRD Stub Tube to RPV Meld

Bl.15 B-N-1 Incore Housing to RPV tield VT Incore Guide Tube Stapilizers VT Bl.15 B-N-1 g n

-g- -

-4y , - 9 .ev-3

0 TABLE THREE DETAIL OF EXAMINATIONS PERFORMED BY PHILADELPHIA ELECTRIC COMPANY

~

TABLE THREE DETAIL OF EXAMINATIONS PERFORMED BY N

PHILADELPHIA ELECTRIC COMPANY i

SECTION XI SECTIO:3 XI EXAMINATION [

ITEM NO. CATEGORY EXAMINATION AREA IDENTIFICATION METHOD i

REACTOR PRESSURE VESSEL Reactor Components (See Appendix C, I Figure C-3)

Bl.15 B-N-1 120 and 240 Core Spray Spargers VT and associated piping l

Bl.10 B-G-1 Bushings for Closure Head Studs VT i (21 through 26) l Bl.8 B-G-1 Closure Head Studs (21 through 26) MT !

CLASS I PIPE WELDS ,

Main Steam Loop A

B4.7 B-J 1-A-7/ASF 6 in. branch connection MT Main Steam Loop B B4.7 B-J 1-B-9/BSE 6 in, branch connection MT .

Main Steam Loop C [

B4.7 B-J 1-C-9/CSE 6 in. branch connection MT Residual Heat Removal (Iniection)

Loop A B4.1 B-F 10-IA-il Elbow to Pipe PT t B4.1 B-F 10-IA-7.4 Pipe to Tee PT f Residual Heat Removal (Injection)

Loop B ,

B4.1 B-F 10-IB-ll Elbow to Pipe PT B4.1 B-F 10-IB-14 Pipe to Tee PT j Residual Heat Removal (Shutdown Cooling Supply)

B4.1 B-F 10-0-7 Elbow to Pipe PT B4.1 B-F 10-0-10 Pipe to Elbow PT Reactor Water Clean-Up (In)

B4.1 B-F 12-I-2 Valve to Elbow PT r

en -. .._ - s, ._

9 , _

TABLE THREE Piron 2 DETAIL OF EXAMINATIONS PERFORMED BY PHILADELPHIA ELECTRIC COMPANY SECTION XI SECTION XI EXAMINATION ITEM NO. CATEGORY EXAMINATION AREA IDENTIFICATION METHOD CLASS I VALVE BODIES Reactor Water Clean-Up B-M-2 MO-12-15 VT B6.7

High Pressure Coolant Injection B-M-2 AO-23-18 VT B6.7 B-M-2 MO-23-19 VT B6.7 CLASS I PRESSURE RETAINING BOLTING Valves

Main Steam B6.3 B-G-2 *RV-70A VT B6.3 B-G-2 *RV-70B (1-DSD-2FB) VT B6.3 B-G-2 RV-71A, B, C, D, E, F, J, K VT B6.3 B-G-2 RV-71L (1-DSG-2FB) VT

Feedwater B6.3 B-G-2 MO-6-38A VT B6.3 B-G-2 MO-6-JtsB VT B6.3 B-G-2 MO-6-29A VT B6.3 B-G-2 MO-6-29B VT

Residual Heat Removal B6.3 B-G-2 MO-10-81A VT B6.3 B-G-2 MO-10-81B VT B6.3 B-G-2 HO-10-88 VT

-B6.3 B-G-2 MO-10-18 VT B6.3 B-G-2 MO-10-17 VT B6.3 B-G-2 MO-10-25B V't

Core Spray B6.3 B-G-2 AO-14-13A VT B6.3 B-G-2 AO-14-13B VT B6.3 B-G-2 MO-14-12B VT B6.3 B-G-2 HO-14-14A VT B6.3 B-G-2 HO-14-14B VT

.

Note: This valve bolting was examined during

. ,,) a mini-outage prior to the 2/20/82 to 7/2/82 Unit No. 2 Refueling Outage

Prqa 3 TABLE THREE DETAIL OF EXAMINATIONS PERFORMED BY PHILADELPHIA ELECTRIC COMPANY SECTION XI SECTION XI EXAMINATION ;

ITEM NO. CATEGORY EXAMINATION AREA IDENTIFICATION METHOD CLASS I PRESSURE RETAINING BOLTING CONT'D i

Pumps Main Recirculation Loops A and B B5.3 B-G-1

Pump case to cover bolts and nuts VT

Note: This pump bolting was examined following the 2/20/82 .

to 7/2/82* Unit #2 Refueling Outage. !

i CLASS I SUPPORT COMPONENTS Main Steam Loop D

~

B4.10 B-K-1 H-D-4-1, 2 VT Main Recirculation Loop A B4.10 B-K-1 H-9-1, 2 VT h

Feedwater Loop B B4.10 B-K-2 H-32-1 VT B4.10 B-K-2 H-28-1, 2 VT CLASS II PUMPS

, Residual Heat Removal C3.3 C-E-1 Pump-A-IWS (Integrally Welded MT i Support)

C3.4 C-E-2 Pump-A-SC (Support Components) VT l

l CLASS II SUPPORT COMPONENTS I l

! Residual Heat Removal .

I C2.6 C-E-2 H-12 (RM.A) VT I l C3. 6 C-E-2 H-12 (RM.D) VT 'f

! C2.6 C-E-2 . -15 VT l C2.6 C-E-2 H-33-1, 2 VT I F =

Prqe 4 TABLE THREE DETAIL OF EXAMINATIONS PERFOPJtED BY s PHILADELPHIA ELECTRIC COMPANY EXAMINATION SECTION XI SECk' ION XI EXAMINATION AREA IDENTIFICATION METHOD ITEM NO. CATEGORY CLASS II SUPPORT COMPONENTS (CONT'D)

Residual Heat Removal VT l C2.6 C-E-2 H-34 H-38-1, 2 VT C2.6 C-E-2 H-39-1, 2 VT C2.6 C-E-2 '

VT C2.6 C-E-2 H-40 H-41A-1, 2 VT C2.6 C-E-2 VT C2.6 C-E-2 H-56 H-57-1, 2 VT C2.6 C-E-2 H-67 VT C2.6 C-E-2 ,

H-68 VT C2.6 C-E-2 H-69 VT C2.6 C-E-2 H-70-1, 2 VT C2.6 C-E-2 C-E-2 H-72 VT l

C2.6 VT C2.6 C-E-2 H-73 H-74 VT C2.6 C-E-2 H-77 VT C2.6 C-E-2 H-81 VT C2.6 C-E-2 C-E-2 H-82 VT C2.6 VT C2.6 C-E-2 H-83 C-E-2 H-84 VT ,

C2.6 VT C2.6 C-E-2 H-85 H-88 VT C2.6 C-E-2 H-94 VT C2.6 C-E-2 C-E-2 H-94A VT C2.6 C-E-2 H-95 VT C2.6 H-96 VT C2.6 C-E-2 C-E-2 H-129 VT l C2.6 C-E-2 H-131 VT C2.6 C-E-2 H-131A VT C2.6 C-E-2 H-132 VT C2.6 C-E-2 H-133 VT C2.6 H-134 VT l

C2.6 C-E-2 '

C-E-2 H-157-1, 2 VT C2.6 H-157A-1, 2 VT C2.6 C-E-2 l

I SYSTEM HYDROSTATIC PRESSURE TEST l

l Emergency Service Water IWA-4240 4 in, and 3 in. supply line to the VT pump unit coolers including a reducer, a 2 in, test tap, and a 3/4 in. vent

-s line.

t man.

P. ige 5 TABLE THREE DETAIL OF EXAMINATIONS PERFORMED BY PHILADELPHIAsELECTRIC COMPANY SECTION XI EXAMINATION SECTION XI EXAMINATION AREA IDENTIFICATION METHOD ITEM NO. CATEGORY SYSTF. HYDROSTATIC PRESSURE TEST CO2 3 Reactae Water Clean-Up IWA-4240 From the Residual Heat Removal VT (shutdown cooling supply) line to the N-14 drywell penetration. .

CRD Scram Discharge Volume Piping IWA-4240 Includes all 6" piping from the north VT and south, scram discharge headers to the scram volume tank. Also, associated isolation and relief valves, vent and drain lines and clean-out connections.

System Pressure Leakage Test Class I Pressure Retaining Components IWB-5210 100% VT

0 APPENDIX A CLASS I WELD IDENTIFICATION FIGURES h

APPENDIX A CLASS I WELD IDENTIFICATION FIGURES Table of Contents Fiqure No. Title Page, Symbols for Weld Identification A-li A-1 Peach Bottom 2 Reactor Prensure Vessel A-1 A-2 Peach Bottom 2 Closure Head A-2 A-3 Main Steam Loop "A" A-3 A-4 Main Steam Loop "A" A-4 A-5 Main Steam Loop "B" A-5 A-6 Main Steam Loop "B" A-6 A-7 Main Steam Loop "C" A-7 A-8 Main Steam Loop "C" A-8 A-9 Main Steam Loop "D" A-9 A-10 Main Steam Loop "D" A-10 A-ll Main Recirculation,- Loop "A" Suction A-ll A-12 Discharge and Bypass (AD) A-12 A-13 Manifold (AM) A-13 A-14 Headers (AH) A-14 A-15 Main Recirculation - Loop "B" Suction A-15 A-16 Discharge and Bypass (BD) A-16 A-17 Manifold (BM) A-17 A-18 Headers (BH) A-18 A-19 Control Rod Drive Hydraulic Return A-19 A-20 Feedwater Loop "A" A-20 A-21 Feedwater Loop "A" A-21 A-22 Feedwater Start-Up Loop "A" A-22 A-23 Feedwater Loop "B" A-23 A-24 Feedwater Loop "B" A-24 A-25 Feedwater Start-Up Loop "B" A-25 A-26 Residual Heat Removal Head Spray A-26 A-27 Residual Heat Removal (In) Loop "A" A-27 A-28 Residual Heat Removal (In) Loop "B" A-28 A-29 Residual Heat Removal (Out) A-29 A-30 Reactor Water Clean-Up (In) A-30 A-31 Reactor Water Clean-Up (Out) A-31 A-32 Reactor Core Isolation Cooling A-32 A-33 Core Spray Loop "A" A-33 A-34 Core Spray Loop "B" A-34 A-35 High Pressure Coolant Injection (In) A-35 A-36 l A-36 High Pressure Coolant Injection (out)

A-37 Jet Pump Instrumentation Loop "A" & "B" A-37 A-38 Main Recirculation Pump Loop "A" A-38 A-39 Main Recirculation Pump Loop "B" A-39 i

l s

e mw ANCMOR, e SENO y w tLD ED A* SP4tNG MANGER,

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C AL.S L K.12

C S *100 * . 8 4 3 P E S 6*B-6 s.8 7 l

I i l e

FIGURE A-25 J

A-25

\ f RESIO U A L HEAT REMOV A L.

HEAD SPRAY ( 10 - M S )

?

+ 3,b ;

gt p" 49 gt

\

O' ,4,.* /

g%g 26R 35 9 2SA k 36 v\

g 25 34 % ,

sd 24 33 32

f3 , 23 REPL ACE M EN T N .

LINE TO SE 22 INSTALLED ,

31 M ATERI A L : j CARBON STEEL ,,29 ;

10-MS-1 70 10 M S -3 0 20 # g, ,

4 10-HS 6 To to MS-9 /0

28 19 f( #f3, i STAINLESS STEEL % 18 g -

10 - M S - 3 TO 10 HS- 6 b eg4 4'*

10 -HS-9 TO lo-HS-27 IT PS \

@ No .*E : 10 H S 3, 10 - H S - 6,8 10 - H S - 9 ,

# 4 ARE DISSIMIL AR NETALS 4 tg# .

17 0 /

PIPE D ATA -HE AD SPR AY ( 10 -H S )

NOM 0 D 6" I6 0 f(f

NCM WT - 0.4 3 2 ( SCH 30) CS & SS N O E CIRC.- 21

15 CAL.8LK 6- C S - 80 .4 3 2 PE 8 \ I 6- S S - 80 .4 3 2 - SA- P ES g4 4 ,9 g.

13 0 g 'pf \

f o 6 i 4

0,g S

)(12 HL l THRU 4 ;

~

7 4 -

l g 8 g a 12 3 I' i SS Cs

/ N 10 g -

/ e, tr .

e 's,fs . .

FIGURE A-26 l

A-26

__-----m -- -- _ _ - - _ _ _ - -- -_ - m - + . _

e---,e- - , , .---,.---.-w-,,,. -y __-,,---w---,e---w-wy_-w._,y- -e y9w---g

a l

l s

N RESIOUAL HEAT R E MOVA L (IN) l I

LOOP A P H R ( 10 - I A ) l l

1 Ar 270*

'Y

~' 28" M AIN RECIR

/0

@14 LOOP A D'SCHARcE

'Ofgo, ,s,Sos. i3 4 /

9, ,M 12

/

sz (

0 '2'\ 10 Il CS e< , is %

d[

k, sgA,go 0

7PS

> 7 6

4'& D s,0 0 A %)

4p

& 90

0,23 C<

4 ts 4<,,,'Js/-

g} 2 SS &

O CS MATERI AL.

STAINLESS STEEL I A-1 TO 80-I A -il CAR 8ON STEEL- IO-I A -l & IO-I A-Il TO 10 - I A - 14 PIPE DATA - RHR (lN ) LOOP " A" ( lo -1 A )

NOM 00-24" MIN WT. -i.072 STAINLESS STEEL NON WT - 1.5 38 ( SCH.100 ) CARBON STEEL '

NOM CIRC - 76" ,

@ NOTE: 10 -I A - l.10-l A - II, 8 10-1A-14 ARE DIS $1MILAR METALS NOTEe STAINLESS STEEL IS SEAMED CARSON STEEL IS SEAMLES$

CAL. BLK 2 4-CS- IOO - 1.S 31- 2 A- P E B.

2 4 -S S- 100 -1.S 31 - 3 2 - P E 8 FIGURE A-27

~/~

f A-27

f L -

RESIDUAL HE AT REMOVAL LOOP 8 SUCTION RHR (10- IB)

M ATERI AL '

STAINLESS STEEL 18-1 TO 10 - IB - Il CAR 8ON ST EE L 88 - 8 AND 10 11 TO 10 14 1 U PIPE DATA - RHR (lN ) LOOP " B"(10-18 )

9LDO NOM OD - 24 9LSI MIN WT- 1.072 S T AIN L E SS STEEL 9 lOLD0 9 9 NOM WT - I SSI (SCN IOO) CARBON STEEL 9 LUO 94, NOM. CIRC - 7 6 "

@ NOTE 10 1,10- 8 8 - 11 AN D

@ 88 10 14 ARE DISSIMIL AR llLUO METAL II I NOTE STAINLESS STEEL IS SE AMED

' ~

' CAR 80N STEEL IS SE AMLESS p CAL BLM 24 - CS-LOO-I S 31 -2 A-PEB

,3 2 4 - SS -100- 4 S31 PE 8 4

= T' O

'4 8LD 28" M AIN /

RECIRC LOOP 8 SUCTION l/# CS

<>8 4 B LU D 8LUI 7LU MO-lO2S B 7

TPS AO-46B ) #

7LDO 2 CS d

'3' U

i' 7LDI /

SLU 4LUO 6 LD S 4LUI ph g 4PS 3LDO 4LD 3LDI I FIGURE A-28

e /

\

(

RE SID U A L HEAT REMOVAL RHR (10-0) 4LDO 'SLUO 4LDI SLUI 4LU SLD RESIDUAL HE AT REMOVAL (OUT)RHR(10-0) 4 -6 L U 6LDO M ATERI AL-U 6LDI STAINLESS STEEL-lO-O-1 TO10-0-7 6 10 10 TO 10 12

' ~ ~ ~ %

B0 15 TO IO-O-17 2 LOO 2LDI 2 g 4 C

Lp,9,J" CARBON STEEL 0- 7 TO 10 10 10 12 T010 15 y 28" I '7@ 10-0-17 TO 10-0-19 g MAIN RECIRC ILD S ION 10-0-15 ?ND 10-0-17 ARE j

1 CS DISSIMIL AR METAL O*Aa l NOTE ST AINLESS STEEL IS SEAMEO 8

CARBON SM IS MAMSS PI PE DATA - RHR (OUT) ( 10 - 0 )

-POS-88 NOM O D - 20" Y 9 MIN. WT - 0 774 STAINLESS STEEL

! $ N OM. W T - 1.0 31 (SCH 80) CARBON STEEL N OM CIRC - 63 "

i q, l CAL BLK 20 - C S - 10 0- 1.2 81 - 13 A - PE S 20-SS- 60 .812 PEB 4 0 ,

i L,,iO IOLDO IOLDI 11 II LD

@gh 19 12 IILUO @ b 1

11LUI 18 33 MO-88 17 >MO-lOl7 ,

12LU CS CS S y 15 16 e

i 16L D ISLDO 16 LOO iSLDI 16LUI

]

i FIGURE A-29 i

l 4

l l

l 1

g . _ _ _ .

- t2=Z-i p 12

Z

18 l

@12*I1 \

b 7

t-laP R0h8 n wCU ( Z N l 12 p ,

CS SS Cv42 it Z*3 REACTOR WATER CLEAN-UP (lN)

P1PE DATA-RWCU (IN) (1211 NOM 00-4.5" NOM WT-C5 0.438 ( Sch.120s 53 0.337 (Sch. 401 12*Z*4 NO M Cli 0-14" l l

,,. r-r O aor5 : METAL'2-'-2 'S o'88i* u a CAL eu.4 ss so .337 to A-PES 13-I-s 4 -CS - 160 .5 34 *27-P ES l l

l FIGURE A-30 A-30 l . ..

i

,/

)

F E

R .

(

4 O J U 2 9 R 1 8 H /

+ 4 T l y% 4 51 6 1 0-

1 - 4 L O O -

H l M V s' O t b 4 2 0 0 2 - rO j

s / 2 - 3 2 l 2 (

) <

2 4

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4

/ I

/

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g#

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2

)

r u

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2 F

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C <

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3

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1g 8 4 E 3 vg P

)

hg Y 0 A E E

- SR H L - ) E T E 2 E1 0 2W 3 G _

8 8 T )( N 1

S T H 4. 7 C 1 RI O S O U N S 0 U U _

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LU 2 T D _

NC S I E S I .

A W I

3_ S C T Ra 4. 1 - S A I _

S- - 6 02- 6 D L2 A - -

CK .EL EP 8 LTA D AI O TR WCB I L WR1 9 R D E E EMMMLT T

AI P OOOAO MPNNNCN i\(

e i

T l

i t

l I

r l3 = l T I RWCU(IN) j 1144 :

- l AO 1322 l

1}l4 ISI.4 I 134-6

_p is-s - 3 (

1542 i MO 1321 118- .

[

REACTOR CORE ISCLATION COOLING 8"

MATERIAL-CAR 8ON STEEL PIPE OATA- ACIC (tN) (1}13 FROM RCIC (IN)

NOM 00-6*

NOM WT-4562" isch, t203 NOM CIRC-21*

cat. sts.4 es so-su-at-pts I

f i

r t

I l

i FIGURE A-32 - i i

i b

f

.U.

DMNMP 1 b F

- A-32

l l

i20* l l

1

f.14 A 27 @

N-SA ,4.g.43 to a 42LO 14-a=43 LUM 14 A 42LUO i4 -a . 4 2 LUI go.a.4:LDI-D e- 1414

A* 416 00

a

48

% #4.a 40LU

'**a 40LO -

.. .. 3, L O 444.g. 40

.4 . 40L- CORE..SP4AY

.. . Ac Loop *A* floal

.4.a . .. LO .... m . .Ta.NLo. $7-L. 4 a.. ro .4..12

-D 4..... g4 3 3ggy, 14 A 29 70 84 a 43 ,

)@ 4-A* 37 ML l*4 ANOe4 A-27 i4.a . 37 L O CAASON STEFL* t4 A #2 70 #4 414 14a 36LO s 4-a 37

, ,,,. 37 , y aNOi4.a 2s l

,,4443, mpg gaya.

14 a 34LUO 14*A-36LUI mou o O -12' 14 a 3 Slot mW441*33 IA A 35 LU Neu wT4 es7 th ms Nou cimC-40 5"

@ NOTE: 14 A 12.14 4 23 ead 14-A-27 is.a. 34 LO .g4.g.34 #* O 14 a 33 LUI PtPt CMANGE MADE 14 a = 34 LU 84*a 32 Lul 14-a 32 LU OURINO 1980 ISi 33M r IO*A*I3bO / t' *

A

38 es.a.30 LOO g4.g.33 y 14 A 3060s i4.a .3 3 Luo - = =44*A*30 g CAL. SLocatS:

is-a 32 Lu 14*a*32 '.a5'90 s 2 12-53-80 .sa7-12-PES e 4.a. 3s LO e4 4- 3a Luo -

/

-d 4

A

2 9 12 *C3 -KH3 .843-3-PEB

12 -CS -14 0-1.3 0 0 =ISA -PCS so a 3: Luc #4 A 29Lu 12 -$3- 140-l.373-194-PtB g :4 4 2860 io-33-go .334-34-Pf 3 14-4* 2 ;

I4-4-14 7 u0140 C3 I W 2tdLlWy[g4

@i-2su.,3 1,, } ......C h a0-1 +Y$4 iu4 14-A-2i2s u0.i tw0 ,44 4 i ga.,

1&A 7

A4 14.A 4

&A3 CORE S PR AY - LOOP "A" FIGURE A-33 l

s, A-33 m - - -- , e - --3-y,,---,,y-,

s 2 elf I

CORE SP447 - LOOD

S* (I4. e )

%2h g

\

watEntAL:

STasmLESS SigtL.14 3.s to ,4.g es 14 0 -40 LD ,4. g . 4, 84 8 28 7014 e 44 ANO so O 27 14 40 Luo 9 ,4.,.40 Cameon STEEL: 14- e -as 70 is . g .is e4 8 40Lui asso14 3 23 14 39 LOO *N@

eriCS-39 PtPE D ATA =, ,4, g ,3 9 gy 44 3 38to Nou 00 -at '4'8*38LU f *S*3844 e4 8 37LO Nou w f = 0.68 7*(SCM. 40) 12

X 10*

REDUCE to a-37 NOM onC4 S* W 8 37LW , ,,4.g.3g i4 8 36LO h"0TE: te+11.144 asare toe-27 #4-3 34LU Allt OissiMILAm uef aL )f *l4*S" $$ NL 1 4 d 8 3 SLO MPtNG CHANGE 3 M A0( . % 4.g-33

,4.g,3 g gy, ;4 8-3SLuO 0u111N 6 1940 ISI i 14 8 34 LOO N@

14 3-34Lu kg4.g. 3 4 84"8*33 '**I'33P$

CAL.GLOCKS:

14 5 33 LO 12 00 = .Se? PE g 'Ig.ff[ 44 s 32

- 64 842 W tt-CS-100 .843-3-PCB g4 a 31 LOO 64 s- 36 e4-8 32Los ,, f4-ai 38LUO 12 =CS-140 -i.30$ = I S A - Pt3 14 830L00 12 - SS -140-1.37 3-194-P E B e4 8 38LO =

iO-SS-eQ .S$4-34-PES #4-8 3f LU (148*30 is 8 30L08 so 3 30Lu 148 1960 . i4.g.g, g 14 8 29 LU 14828LO 2'L._ .,-e4 s-as 1M 13

,q4 C3 uO.t ea

,444 eLS 12

,,,., f 'a.,4 o N,:::::g-4

.,2

%,4 ,,

141 - 1644 164,3 IL44 i

COME SPRAY - LOOP *8" FIGURE A-34 t

I

_J

A-34

-- ,, - - ,-_m, * - , - - , - - ~ , - - . - _ .

l 1

6 4-3 l

nt .

2314 AO-2318 6. A= 4 2SI 3 k 23-4 2 MO 2319 2361 HIGH PRESS COOLANT INJ.

PIPE DATA-HPCI (IN) (214 MATERIAL-CARBON STEEL NOM 00-14" NOM WT-0.938"(Sch.101M "14*' NOM CIRC-44" C A L. SLN.14

C3 -lCC .930

S A

PES F A C"-! HPCI (IN i

e FIGURE A-35 A-35

-~

3 e

I 4 .

D41 23 44

De5 -

2344 e

26~ MAus STEAM LOOP"T" . 2347 1-0-7/D0 tm EF. , , 2343 2342 D43 23410

; 23411

, g 2141IML 1 THRU e lI 234118C . , 23*0 t2 De13 MO-2315 23414 DetS 23410 2} 417 MIGH PRE 51 COOLAh? spaJ. TOUT)

PtPE DATA-MPQ (OUT6 (2M +

MATE Ai AL-cam Sops STE EL #

f peCM 00-10' WM WT-4593 iSen. 90s peOM CIRC DetS C AL. Stat.10

C 3 80 *.393

T A

PE B f as o teNL 23420 B421 b- -

II O

e FIGURE A-36 l

1 l

l A-36

'" W Mw e*~ ,pg. .- 4 a w a -,-,%

) ,

n . _

e _

e r .

t

S -

S p E

(

u .

L r)

P en M eos A 2 2 iRr y X - - i e

r E A S fS ie a p

N - - S D lew O P P R ReD d r e I

T J J A e e e A D a( e d e ed N : :

N H e e G P P yU u A H H IS O O eC c R l

T E OO D L L S f SRoWR wH R MR M R OL A S E

W S S

E N se 5 S 7 7 K h 8 3- S.

. C c a

IH l T

N O - ~ .

e I

T M e 4 3 7 8 8 A h A I c S 4 S 2 2 1 T ) D in 1 N P E

M O

O L 5' 8 /_ t 7

3 U e s .

A R S e s o T t u N S S c a a 3 4 S E e t D i

R -

N A e e L U I

s u E C H p I P T t W F M O c i

U S n 4' I

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S W

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ii! I '.! 4 ,:!;1 i

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\ R z i A j, t i x< o 0 00 0 o

t.l.__4_.__._)$! O O, O O'

! O O i

l i ! i

!i!'6 0 00 0 I

i X SECT 10ae X*X w-

/

MAIN RECIRCULATION PUMP LOOP "A*

e %~

FIGURE A-38 A-38 M+

. - ,.. --m.. _

mmam m e ...,.y. w., pyee.e.=-

98E MTa:L '3* ,

l sSt MTag "a. 28 3-3C l Ot vast A t'a SEE MTAiL t' 34 l

I .

r o^

.a ,,a e h 4*a R

,,,M,.- 1 M,a, C P(AM VIEW a

x

<c ... ..a/

g I

<m '*'

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} M ], 1 0 00 0 i

t i O O

_ .5$! ,O O c,

' ' ' ' ! ' ' ! O O l'; i ; , . "!' O O o O OO O

' /\ sectrom X-X f

I 1 MAIN RECIRCULt. TION PUMP LOOP '8' e

TIGURE A-39 A-39 l~

e i

e O

e o

e APPENDIX B CLASS 2 WELD IDENTIFICATION FIGURES e %

9 9

h

,e.

w--g Wm. ema---* ---

.a. N.h w W

J APPENDIX B CLASS 2 WELD IDENTIFICATION FIGURES Table of Contents l t

Figure Pipe Size Title Page No.-

i Symbols for Weld Identification B-li i B-2 6" RHR-Head Spray B-1 B-3 12" RHR-Containment Spray (In) - Loop A B-2 ;

B-4 12" RHR-Containment Spray (In) - Loop A B-3 B-5 12" RER-Containment Spray (In) - Loop B B-4 l 16" Fuel Pool Coolant - Loop B B-10 20" RHR-Shutdown Cooling Suction - Pump D B-5 B-14 20" RHR-Discharge - Pump D B-6 -

B-18 18" & 20" RHR-Heat Exchanger,- D (Out) B-7 -

B-19 24" RHR-Containment Spray (In) - Loop A B-8 B-20 24" RHR-Containment Spray (In) - Loop B B-9 [

B-21 24" RHR-Containment Spray (In) - Loop B B-10 }

B-22 24" RHR-Containment Spray (In) - Loop B B-ll B-23 24" RHR-In - Loop A B-12 B-24 24" RHR-In - Loop B B-13 i B-25 24" RHR-Suction - Pump A B-14 ,

20" RHR-Shutdown Cooling Suction - Pump A (

B-28 24" PHR-Suction - Pump D B-15 ,

20" RHR-Shutdown Cooling Suction - Pump D I B-29 24" RHR-Shutdown Cooling Suction B-16 16" RHR-Fuel Pool Coolant - Loop A ;

i l

?

l l

l

N I

l 4

i 5

l

'I_-T5"X__. [

l e

Stmo P Pt LUSIS) .

BRanCM COMMECTION. StouintS

\# (IAminatice wlTM SRamCM -

Ltht Sm0wm im OETAIL pipt MAnsta Lue BAamCM CommECT104,0Ct3 NOT

. gg RE3W48E EXA Minaf:04 Pipt RESTRAINT LUS V

SUTT wtLO _ *IPE SUPPORT,wtbarD CAP Pu M, P CLASS: CLASS 2 l

l EL10w N0!!LE 9LA40t A Tit Ptow OIRECT10m vaLyt, REL Er H vaLv t,0Twp ==-i ; vaLvt,CMECu p PptTR FLOCR,ETC.

AT10m 0F wall I

v SYMBOLS FOR WELD IDENTIFICATION .

4 B-11 5 y wp,egy.gygwM-* _ _ _ -_m9, ----w.., pg --w-w-v - - - - - ---++w -

1

~

l.

to **- s /[d*

ise ,3 ,

Y<

e i.

W 13

@ so i //

9 q ,/ pf 6*

" %. . ,;- L, e h %a.

8 10 .*

South Isolation 3

Q LOCATIO Valve Room

. . , '%.}D

,. ' $', F RHR-HEAD SPRAY <

,,J, M .p .**

Pipe Size 6" #kJ-' ' e. -

Material CS e9 -

Schedule 40 9" ,$

N. Wall .280 Cal. Blk. 6-CS-40 .280-25-PEB Ref. Line No. 10GB-6 Line No. 10-2HS6 .

- ISI - 4500 i

FIGURE B-2 s

B-1

-. ". "_ . . - . . - _ _ _ _ - _ . _ _ _ _ . _ , . ,,,,,.,m , ..__,m.

i i

T &

t Jm

,,?.-.*

lum T-ee M,,t * *e& **2 ' ;

s -

i rf .

t - !

'O a

.'. RHR-CONTAINMENT SPRAY ( A) - LOOP A

Pipe Size 12" l i

Material CS 7 Schedule STD lid 1

.375

' ,8 '

N. Wall i Cal. Bik. 12-CS-STD .375-26-PEB *

i Ref. Line No. 10GB-12 i' Line No. 10-2CSIAl2 f .- !

s ,p$'.

y'

,. +

v

,,a A

4 f, ici I l I

@ "' 'o l i

q. ,

k >

3 l LOCATION: Torus Section 12 *

/> ,

ed i

K ,a r..r u .s,,,- ** se.*c u

' i

.p. ,

ISI - 2700 ;

FIGURE B-3

i I

j i

1 i

l i

B-2 !

I i

- - - . . . . )

3 %

RHR-CONTAINMENT SPRAY (IN) - LOOP A Pipe Size 12" l Material CS .

Schedule STD N. Wall .375 Cal. Bik. 12-CS-STD .375-26-PEB Raf. Line No. 10GB-12 Line No. 10-2CSIA12

. l/*

T

( ;'a

,,4.:q.

,, i /'g

-, ' *g *c ,

,n, g

~ ,.

s- .

p<

y ! ,, , ,

1..e 12 'x' ... .O.% s, Q <

4 K

t South Isolat , ,,

"- * : 10 LOCATION: Torus Section 12 - k'k gs

,.<sp/:'s.5 ,y a's I-ISI - 4000 .

FIGURE B-4 i

. r-t i

l B-3 I i

t k $

i i

l *.

,ed RHR-CONTAll#:ENT SPRAY (IN) - LOOP B Pipe Size Haterial 12" CS f V((

f Schedule STD e

N. Wall .375 t L ,, , , . ,, .

Cal. B1k. 12-CS-STD .375-26-PEB M 8-Ief Ref. Line No. 10CB-12 Y' asL*.A,

[ Line No. 10-2CSIA12 of .

( ,

FUEL POOL COOLANT - LOOP B CONTAINMENT SPRA

g q -

Pipe Size 16'

/ Material CS p.d 's Schedule 30

.] as

,^ N. Wall .375 g -

f. Cal.B1k. 12-CS-STD .375- 4 4

26-PEB .

1~4 " ~ ' .

Pr

,$ *, Re f. Line No. 10C5-16 , '

Line No. 10-2 B16 5 7EEA p

" /

[ ,

f' , #-

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f, ., ' _

g ~ ~ , , A' e'

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s

'; ~ spq

.f *e- sto- 20 *

$sf ' - *' 6

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r ,.

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G 3 1

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LOCATION: Torus Section 5 FIGURE B-5

ll i

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M U B P E -

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ry. y T- I T

C 7

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. - U 0 S

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RHR-HEAT EXCHANCER - D (OUTl_

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p Material CS Schedule STD/20 8.* '$*

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Schedule XS , N f

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Lipe No., 10-2CSIA24 (4PLI- .' -

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SUCTION RHR-SUCTION - PUMP A N

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' ISI - 1200 FIGURE B-28 1

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- RHR-FUEL. POOL C001. ANT - LOOP A Pipe Size 16" l- Material CS FUEL P001. COOLANT Schedule 30 SHUTDOWN COOLING N. Wall .375 4 SUCTION - Cal. Bik. 12-CS-STD .375-26-PEB ' ,# **

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i

_ _ . . . . _ _ _ . _ . _ _ . _ _ _ _ - _ . . _ _ _ . - _ . - _ . _ - _ _ _ . _ _ _ _ _ _ . - - - . _ _ _.i.-_._..______._._.____. _.

9 9

I e

e 9

e 4

I I

APPENDIX C REACTOR PRESSURE VESSEL INTERNAL COMPONENT DRAWINGS 4

e 4

e.

APPENDIX C REACTOR PRESSURE VESSEL INTERNAL COMPONENT FIGURES

. Table of Contents Figure Number Title C-1 Guide Rod and Upper Bracket C.2 Feedwater Sparger and End Bracket C-3 Core Spray Sparger and Header Bracket C-4 Shroud Head and Separator C-5 Steam Dryer C-6 Incore Guide Tube and Incore Housing Diagrams C-7 Control Rod Drive and Stub Tube Diagrams t

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CUIDE rod # UPP ER BRAC K ET GulO ROD 9.

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b END BAACKETS F E E DVATE R S PA RGER f t

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FEEDWATER SPARGER

- - ---wc-- ,ew, g- r -

SPRAY SPARGER& HEADER ORACKETS ,

CORE I

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, . - . . . . , , , , _ . . - ~ . - _ . .- I

SW RO U D HEAD 2 S EP AR AT o R STAND PlFES

\ Ro O MEA LOWER TI E STR A PS f Ihogf f..

O ~ ~ D' N mo,'i sT u R E

@ SEPAR ATO RS !

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I i T gyr(Jn(JyrtJNv( Jy v ( IA O

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TIE RING ()

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l GUID E PO ST F L ANG E :

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-1 STEAM DRYER l

ct R.CUMF ER ENTIAL A LONGITUDI N AL V ELDS _q WELD SEAMS b l I

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CORE PLATE : < / '

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INCORE GUIDE / ./

TU9E = /

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i INCORE - ,

HO US I NG 2 U$ .I) INCORE HOUSING TO R PV t> ELD

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I CONTROL ROD !

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CONTROL ROD DRIVE HOUSING >

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ll S TU B VA LVE TO :

RPV WELD ;

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CRD HOUSING TO STUB TUBE \/ ELD e

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- - - - - - _ _ _ _ - - - _ _ _ ,, , _

ML20063N777

Text

SUMMARY

SUMMARY

SUMMARY

SUMMARY

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