Text

Refueling Outage Inservice Insp Results for 1987
	ML20238D108
Person / Time
Site:	Fort Calhoun
Issue date:	08/31/1987
From:	Andrews R; OMAHA PUBLIC POWER DISTRICT
To:	;
Shared Package
ML20238D111	List: ML20238D108; ML20238D327;
References
	LIC-87-583, NUDOCS 8709100563
	Download: ML20238D108 (48)
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Omaha Public Power District, 1623 Harney Street, Omaha,.NE, 68102 Fort Calhoun Station Unit No. 1, P.O.. Box 399,' Fort Calhoun, NE, 68023-399 i Commercial' Service Date - September 26, 1973 - Reactor Vessel 20828 i Table of Contents Paae No.

List of Abbreviations 4 Introduction 5 Preface to Examination Summaries 6 Examination Summary 8 A. Scheduled Exams 11 B. Augmented Exams 23 C. Preservice Exams 25 D. Additional Exams 38 E. Non-Scheduled Supplementary Exams 40 F. Exams Scheduled but not Included in Scheduled Exam Summary 42 Relevant Indication Summary 46 1987 Modification Summary 47 4.

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Omaha Public Power District,1623 Harney Street, Omaha, NE, 68102 Fort Calhoun Station Unit No.1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 List of Abbreviations ASME -

The American Society of Mechanical Engineers ASNT -

The American Society of Non-Destructive Testing CCW -

Component Cooling Water CL -

Charging Line CNF -

Customer Notification Form CRT -

Cathode Ray Tube CSS -

Containment Spray Line CW -

Clockwise DAC -

Distance Amplitude Correction Deg -

Degrees FSH -

Full Screen Height FW -

Feed Water HAZ -

Heat Affected Zone HPH -

High Pressure Header ISI -

Inservice Inspection LL -

Letdown Line lo -

Zero Reference Location LPH -

Low Pressure Header LPSI -

Low Pressure Safety Injection mR -

Millirem MS -

Main Steam MT -

Magnetic Particle Examination NDT -

Non-Destructive Testing OPPD -

Omaha Public Power District PRL -

Pressurizer Relief Line PSL -

Pressurizer Surge Line PSS -

Pressurizer Spray System PT -

Liquid Penetrant Examination QA -

Quality Assurance QC -

Quality Control RC -

Reactor Coolant RL -

Refracted Longitudinal RPV -

Reactor Pressurizer Vessel SDC -

Shutdown Cooling System SI -

Safety Injection System UT -

Ultrasonic Examination VT -

Visual Examination WHAZ -

Weld Heat Affected Zone 4

L0maha Public Power District,1623 Harney Street, Omaha, NE, 68102

' Fort.Calhoun Station Unit No. 1, P.O. Box 399, Fort Calhoun, NE, 68023-399

Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 INTRODUCTION An inservice inspection (ISI) of selected Class 1 and 2 components of the Omaha Public Power' District's Fort Calhoun Station, Unit 1, was performed during the March-May'1987 refueling outage. These examinations constituted the third such ISI of..the second ten-year interval. These exams constituted the first ISI of the second forty-month period except the automated reactor pressure vessel exams were considered to have completed the requirements of the first forty-month period in accordance with the one year tolerance allowed in ASME XI, 80W80,IWB-2411(b).

The components were selected from the Ebasco Ten-Year Inservice Examination Plan for the Omaha Public Power District's Fort Calhoun Station. Comprising both manual and automated examination techniques, the ISI was conducted to pro-vide compliance with ASME Boiler and Pressure Vessel Code,Section XI 1980 Edi-tion up to and including Winter 1980 Addenda. Representative samples of compo-nents selected for examination consisted of vessels and their support compo-nents, piping welds, component supports, flange bolting, and valve bolting.

Manual nondestructive examinations were performed using magnetic particle (MT),

liquid penetrant (PT), ultrasonic (UT), and visual (VT) techniques. Ultrasonic examination of the Reactor Pressure Vessel nozzle locations, NIA and N18, util-ized remote automated techniques. l Inservice examination summaries were prepared.to provide information and re-sults for each nondestructive examination performed during the ISI. Individual summaries for a specific system or inspection heading; i.e., augmented, preser-vice, etc., along with an explanation of the examination summary format, and listings of components not examined because of deferment or deletion from the current schedule are provided.

Non-destructive examination reports for exams performed during the exam are not included.in this report.

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Omaha Public Power District, 1623 Harney Street, Omaha, NE, 68102-Fort Calhoun Station Unit No. 1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 PREFACE TO EXAMINATION SUMMARIES I

Inservice Examination Summaries were prepared to provide information and re- '

sults for each nondestructive examination performed during the ISI. .The sum-maries address five unique inspection categories or headings, tabulating, in total,163 MT, PT, VT-1, VT-3, and UT inspections of 140 component areas. Ele-ven summaries are provided to facilitate review and to categorize inspection headings in a manner appropriate with Section XI requirements. .

A. Scheduled Examinations:

Nondestructive examinations performed in accordance with the Ebasco Ten- ;

Year Inservice Examination Plan for the Omaha Public Power District's Fort Calhoun Station. Involved PT, MT, VT-1, VT-3, manual and automated !

UT examinations.

B. Augmented Examinations:

Nondestructive examinations performed at OPPD's request and in compli- '

ance with US NRC-IE Bulletin 79-13. Involved MT and UT examinations of welds on the 16" Feedwater 2001 and 16" Feedwater 2002 piping systems.

C. Preservice Examinations:

Nondestructive examinations performed in accordance with ASME Section XI, IWB-2200 and IWC-2200 criteria. Involved seven Class 1 and 2 modi-fication programs resulting in component replacement and/or alteration as described below:

Modification 79-165.

PT and UT examinations of welds on the 4" Pressurizer Spray in-stalled in 1981.

Modi fication 79-1718.

PT, VT-1, and UT examinations cf welds and bolting on the 3" and 4" Pressurizer Safety installed in 1984. i Modification 81-32.

PT examination of welds on the 2" Letdown Line installed in 1983. ,

Modification 82-110.

PT and UT examinations of welds on the 4" Pressurizer Spray Piping System installed in 1987.

Modification 82-146.

PT examination of welds on the 12" Low Pressure Safety Injection

. System installed in 1983.

Modification 84-188.

PT, VT-1, and VT-3 examinations of welds, bolting and component i supports on the 3" Pressurizer Spray installed in 1987. !

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Omaha Public Power District, 1623 Harney Street, Omaha,-NE, 68102 Fort Calhoun Station Unit No. -1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 Modification 86-28.

PT examinations of welds on the 2" Drain Line and 2" Letdown Line installed in 1987.

D. Additional Examinations:

Nondestructive examinations conducted to provide compliance with ASME Section XI, IWF-2430 criteria. . Involved VT-3 examination of component supports on.the 3" Pressurizer Spray.

' E. Non-Scheduled Supplementary Examinations:

Nondestructive examinations performed at OPPD's request for engineering purposes. Involved UT examination of welds on the 3" Pressurizer Spray.

F. Exams Scheduled but not Performed:

Prior to the start of the 1987 ISI, an examination program was derived 1

from the Ebasco Ten-Year Inservice Examination Plan for the Fort Calhoun Station,. listing examinations to.be performed. To accommodate plant con-ditions and schedules, twenty-two components were not examined as dictat-ed by this program. A listing of the components not examined, along with e disposition for each are included in this section.

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Omaha Public Power District, 1623 Harney-Street, Omaha, NE, 68102 Fort Calhoun Statiori Unit No.1, P.O. Box 399, Fort Calhoun, NE, 68023-399 jommercial Service Date - September 26, 1973 - Reactor Vessel 20828 EXAMINATION

SUMMARY

l To provide a concise listing of examinations conducted during the 1987 inservice' inspection along with pertinent information regarding these examinations, an examination summary has been compiled. This summary is divided into major components and piping by class, their descriptions'are listed under the cyctem identification on the ISI Examination Summary.

J EXPLANATION OF EXAMINATION

SUMMARY

FORMAT

== . ... .m. *aas _**

@ 15 EXAMNAWN

SUMMARY

.- ~-

T .T. SEf.o. "E" .U."*i. v, sn n"vs 75."' '.Tu"*." as n, o, .

em.nass 7 se sh as 8 4 5. 55 se 54 6 3

, a

1. Item No. - Denotes the item number taken from the " Tables" of ASME Section XI.

2. Component / Weld Identification No. - Gives examination area for .

components and for piping the line size - system abbreviation -

line number / examination area is given. A description of the examination area is given below the Component / Weld Identification No. For circumferential piping wsids, the connection is shown in order of system flow.

3. Report No. - Assigns a unique identifier to each NDE report.

3a. T1.e prefix, A, to any Report No. represents an Augmented Examination.

3b. The prefix, B, to any Report No. represents a Preservice Examination.

3c. The prefix, S, to any Report No. represents a Supplementary Examination.

3d. The prefix, WF, to any Report No. represents an ASME Section XI Additional Examination.

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Omaha Public Power District,1623 Harney Street, Omaha, NE, 68102 l Fort Calhoun Station Unit No.1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828

4. Isometric Drawing No. - The Ebasco figure isometric number in which the examination area is contained.

5. NDE ththod - Identifies type of examination performed.

Sa. An X in this column indicates an ultrasonic' examination was performed.

Sb. An X in this column indicates a magnetic particle examination was performed.

Sc. An X in this column indicates a liquid penetrant examination was performed.

5d. An X in this column indicates a visual examination was performed.

6. Procedure Utilized - The Ebasco procedure utilized for each examination.

7. Calibration Block Used - The abbreviated number for ultrasonic calibration standards. See the list below for complete block numbers.

8. Results - Results of the particular NDE examination.

8a. RI - Recordable Indications, Reportable Indications, or Reportable Conditions.

8b. NRI - No Recordable Indications, Reportable Indications, or Reportable Conditions.

8c. Other - Coometric, metallurgical or other non-relevant indi:ations.

9. Remarks - Comments regarding the examination.

CALIBRATION BLOCK ABBREVIATIONS Abbreviation Listed Complete , Number 2.5-FCL 10-SS-1.0-2.5-FCL 6-FCL 5-CSCL-6-FCL 16-FCL 16-CS-80 .844 FCL 29-FCL 2 0-3 0 . 500-S S-2 9-FCL 31-PCL IR-CSCL-31-FCL 32-FCL N/S-CSCL-32-FCL ;

i 37-FCL PL-SS .750-37-FCL 9

Omaha Public Power District, 1623 Harney Street, Omaha, NE, 68102 Fort Calhoun Station Unit No.1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828

SUMMARY

FORMAT

( ') (continued)

Abbreviation Listed Complete Number 4-S160 4-IN-2507-2-S.160 '

6-S160 I 6-IN-2501-1-S .160 J 1

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l Omaha Public Power District,1623 Harney Street, Omaha, NE, 68102 Fort Calhoun Station Unit No. 1, P.O. Box 399, Fort Calhoun, NE, 68023-399 ,

Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 '

A. Scheduled Exams 11

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..i _ a 1 Omaha Public Power Olstrict, 1623 Harney Street . Omaha NE, 68102 Fort Calhoun Station Unit No.1, P.O. Box 399 fortCalhoun,NE 68023 399 Commercist service Dsts srptentier 26, 1973 ,- Racetorvassal26828

- '"*~ op 11

' EsAsco services INCORPORATED PAGE ISI EXAMINATION

SUMMARY

TAosscTi sysT tu iDENTIPICATloNr EXAMINATION PERIO2 FORT rAL110UN REACTOR PRESSURE VESSEL OUTACE 1 - PERIOD 2 ITEM COMPONENT / WELD REPORT ISOMETRIC NoE METHOD PROCEDURE CAllPRATION REsULTs NO. DRAWING NO. UTILIZED sLOcK UsED REMARKS NO. IDENTIFICATION NO.

UT MT PT VT R1 NRI OTHER o

N_orsle to Vessel Weld B3.90 N-1-A DP-03 A-1 X ISI-1,Rev0 32-FCL X Agtomatedgexam, to RC-2A w/ Add A 0 and 45 for parallel reflectos.

A3.10 0 N-1-A DP-04 A-1 X ISI-2,RevA 31-FCL X Augomatedexam. ll 4 Inside Radius Section w/ Add A .r 60. exam of the. 'O "d

. inside radiua n '<

.f.

-section. , Partial }.

exam. 70 exam for Ijj parallel and trans-Q} verse reflectors-

, ;;;' . of the near-sur- '

face area. Partial exam.

B3.90 N-1-B DP-03 A-1 X ISI-1.Rev0 32-FCL X Agtomated, exam.

to RC-2B e/ Add A 0 and 45 for

. parallel reflectors.

D)

L B1100 N'-1-B DP-04 A-1 X ISI-2, RevA 31-FCL X Automated exam.

Inside Radius Section </ Add A 60 . exam of the-inside radius section. , Partial exam. 70 exam for parallel and t,rans-verse reflectors of the near-sur-face area. Partial exam.

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Omaha Public Power District, 1623 Harney Strnt Omah: 'ZE, 68102 .

P.O. Box 399 NE 68023 399 Fort Calhoun Conrnercial Stttion Sirvica DIt2 Unit No.1,bir 26,1973 , 1ctor

- Septem R:fortCslhoun,l26826 Y2ssa ES ASCO $ERVICES INCORPOR ATED PAGE -op~ 11 EKO isi tximisition suuniav l

s s'vsT EM IDENTIFICATION; E R AMIN ATION PE RIOD: '!

( '" PROJE CT:

PRESSURIZER OUTACE 1 - PERIOD 2 FORT CALHOUN BEOMETRIC NDE METHOD PROCEDURE CALIBRATION RESULTS SYEM COMPONENT / WELD REPORT RIlARK8 NO. IDENTIFICATION NO. NO. DRAWING NO. .

UTILIZED BLOCK USED UT MT PT VT RI NRI OTHER Lont,,itudinal Veld B2.12 2-403C at 180 UT-003 A-3 X JT-2,Rev2 6-FCL X 0 Base Material (1ft, adjacent to 3-403)

UT-003 X JT-2,Rev2 6-FCL X 0 WHAZ. Partial ex am .

UT-003 X JT-2,Rev2 6-FCL X 45 Axialg Partial +

exam. 45 Circum-ferential. Partial exam.

UT-003 X JT-2,Rev2 6-TCL X 60 Axial6 Partial f, i exam. 60 Circum-g ferential. Partial exam.

4 Support Skirt F-1 Bolting VT3-009 A-3 X1'T-3 ,Revl N/A X Support Skirt to Building j% Structure F-3 Component Displacement VT3-009 A-3 Xl'T-3,Revi N/A X Misalignment of Support W

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' UINOu,4 $$91e11.S.

i I D' Omaha Public Power District, 1623 Hirney Strest Omaha NE, 68102 Fort Calhoun Station Unit No. 1, P.O. Box 399 fortCalhoun,NE 68023 399 i

' Comercial Szrvice D:ts $1ptember 26, 1973 , Razetorvsssel26828 asAsco SERVICES INCORPOR ATID . PAGE oF EM ISI EXAMINATION

SUMMARY

sysT6M IDENTIFICATION: EXAMINATION Pt Rioot

.. PROJacTs FORT CAL 110UN REGENERATIVE HEAT EXCilANGER OUTAGE 1 - PERIOD 2 NDE METHOD PROCEDURE CAllSRATION REsULTS ITEM COMPONENT /WELO REPORT 680METRfC AIMARK8 -

l NO. IDENTIFICATION NO. NO. DRAWING NO. UTILIZEO SLOCK USED UT MT M VT RI NRI OTHER Longitudinal Shell Weld-B2.52 18 (1 ft. adjacent to weld 5) LT-006 A-7 X UT-7,Revi 2.5-FCL X 0 Base Material UT-096 X UT-7,Revi 2.5-FCL X 0 MIAZ UT-006 X JT-7,Revi 2.5-FCL X 4 45 Axial. Accept- i able subsurface s

flaws.

Q. UT-006 X JT-7,Re'1 v 2'.5-FCL[ X~ 45 circumferential ,;

I

[ 4.. . I

(

~

& Tube Sheet to Shell Weld-

'af

{'

Y. m B2.60 5" UT-006 A-7 X JTE 7,Revi 2.MFCL , - X 0 Base Material' 3 UI-006 X JT-7,Revi 2.5-TCL' X' O MIAZ UT-006 X JT-7, evi 2.5-FCL X 45 Axial UT-006~ X JT-7,Revi 2.5-FCL X 45' circumferential O Circumferential Welds C1.20 1 UT-006 B-43 X JT-7,Revi 2.5-TCL X 0 Base Material Head to Shell UT-006 X UT-7,Revi 2.5-FCL X 0 M1AZ-UT-006 X UT-7,Revi 2.5-FCL X 45 Axial. Partial exam.

UT-006 X JT-7,Revi 2.5 FCL X Supplemental 60*

Axial. To reduce extent of 45 4 partial exam.

.h UT-006 X JT-7,Revi 2.5-FCL X 45 Circumferential

.g d!$

Jd di 30 4 UT-006 B-43 X JT-7,Revi 2.5-FCL X 0 Base Material Tube Sheet to Shell UT-006 X JT-7,Revi 2.5-FCL X 0 MLAZ UT-006 X UT-7.Revi 2.5-FCL X 45 Axial UT-006 X L'T-7.Re v i 2.5-FCL X 45 CircumfeTential O

i 14 _ ____-_____-_-__

_ _ . . J.OmahaPublicPover61 strict,1623HarneyStreet Omaha NE, 68102 Fort Calhoun Station Unit No. 1, P.O. Box 399 fortCalhoun,NE 68023 399 Commercist service Date Septenber 26, 1973 , Reactor Vessel 20828 G870/W ESASCO SERVICES INCORPORATED PAGE _4_oP_1_1 EEO isi txiuistrios sunurav E K AMIN ATION PE RIOD PMQJECT: S YST EM IDENTIF IC ATION:

REGENERATIVE 11 EAT EXrHANGER OUTAGE 1 - PERIOD 2 FORT CALHOUN j

NDE METHOD PROCEDURE Call 8 RATION RESULTS COMPONENT / WELD REPORT ISOMETRIC hk atARKS ITEM UTILfZED BLOCK USED NQ. IDENTIFICATION NO. NO. DRAWING NO.

UT'Mf'FT VT Rt NRI OTHER Integral Attachments PT-026 B-43 X PT-1,Revi N/A X Partial exam.

C3.1C 1-PL-1 Pipe Lug PT-026 B-43 X PT-1,Rev1 N/A X Partial exam.

C3.1C 1-Pic 2 Pipe Lug l

G. $ . . .

PT-026 E-43 X PT-1,Rev1 N/A X Partial exam.

{l C3.10 1-PL-3 j ,/

Pipe Lug

$g 4 '

og PT-026 B-43 X PT-1,Rev1 N/A X Partial exam.

c3210 1-PL-4 Pipe Lug O

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Omtsha Public PoNer District,1623 Harney Street Omaha NE,68102 Fort Calhoun Station Unit No.1, P.O. Box 399 fortCa(houn,NE 68023 399 Consnercial service Date

Septenber 26, 1973 ,- ReactorVessel20828 PAGE OF 1 EBASCO $E RVICES INCORPORATED i

EKO isi exiuistrios suuniav EM AMINATioM PE RIOo; PRQJECTa SYSTEM IDENTIFICATION:

FORT CALHoQi SHUTDOWN HEAT EXCHANGER OUTAGE 1 - PERIOD 2 NDE METHOD PROCEDURE CALIBRATION hESULTS ITEM ' COMPONE NT/WE LD REPORT ISOMETRIC NO. DRAWING NO. UTILIZED BLOCK USED NO. IDENTIF3 CATION NO. Rt NRl OTHER UTMT PT VT AC-4A Nozzle Weld g , U. I C2.21 3 PT-024 B-44 X PT-1,Rev1 N/A X Acceptable Indica-Shell to Outlet Nozzle tions

- UT-005 X UT-7,Revi 37-FCL X 0 Base Material a

UT-005 X J T-h,Revi 37-FCL .

X 0 WHAZ. Partial

q[i .

UT-005- X JT-7,Revi 37-FCL~ X 60 Axia1 6 Partial exam. 60 per-

,f - formed in lieu of d' 45 to increase "M

amount of exam volume scanned.

UT-005_ X JT-7,Revi 37-FCL X 45 Circumferential O

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i 16 - _ _ _ - _ _ _ _ _ _ -

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r -- - Omaha Public Pow:r District,1623 H:rney Strut Omaha NE, 68102 Firt Calhoun St tion Unit No. 1, P.O. Box 399 fortCs[houn,NE. 68023 399 Comercist S:rvica D:te September 26, 1973 , Rztetor VIssst 2b828 EsAsco samVICES INCORPORATED PA08 or EBASCO isi exu=uos summy fh

MOJ e CT s SV$ TEM IDENTIFICATION: EXAMINATION PEMOD:

FORT CALHOUN LETDOWN HEAT EXCHANCER OUTAGE 1 - PERIOD 2 COMfCNENT/ WELD REPORT ISOMETRIC NOE METHOD PROCEDURE CALIBRATION RESULTS ITEM REMARKS NO. IDENTIFICATION NO. NO. DRAWING NO. UTILIZED BLOCK USED UTMT PT VT Rt NRI OTHER Circumferential Weld C1.1C 2 UT-004 B-45 X ls'T-7,Revi 29-FCL X 0 Base Material Shell to Flange UT-004 X JT-7,Revi 29-FCL X 0 WHAZ. Partial exam.

UT-004 X JT-7,Revi 29-FCL X 45 Axial. Partial i

,; exam. 2 UT-004 X JT-7,Revi 29-TCL X Supplemental 60

x. Axial. To reduce extent of 45 L- partial exam.

+

S' -

UT-004 X .!T-7,Revi 29-FCL X 45 circumferential Partial exam.

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Omaha Public Power District, 1623 Harney Street Omaha NE, 68102 Fort Calhoun Station Unit No.1, P.O. Box 399 fortCalhoun,NE 66023 399 Comercist Ssrvice Dsts 5:ptember 26, 1973 , ResctorV:ssel26828 6110/464 teAsCO StRvlCES INCORPORATED PAGE oP ISI EXAMINATION

SUMMARY

TmoJECTI SYST EM IDENTIF ICAT60se:

EXAMi8eATIOae pinspo; FORT CALHOUN CLASS 1 PIPING OUTAGE 1 PERIOD 2 ITEM CohePONSNT/ WELD RMT ta0 betta 8C efDEtaETH00

$NL $pENTIPDCATION NO. Pmoc800ME CALISAATION AEauLTS feo, ORAnglesG $80. UTIL8 ZED BLOCK USED AEMAf4K8 UT MT PT VT R1 ! NRl oTHER l

l Branch Pfoe Connection Veld 89.32 3A PT 028 A8 X PT 1,Rev 1 N/A X 2 DL 10 Dissimilar Metal Veld 85.30 7 PT 027 A9 X PT 1,Rev 1 N/A X Acceptable ind!?c-S.G. Nozzle

Safe end tions 89.21 2 DL 11/4 PT 029 A 11 X PT 1,Rev 1 N/A X Pipe Elbow 89.21 2 DL 23/6 PT 030 A 13 X PT 1,Rev 1 N/A X Pipe Elbow 89.11 4 PSS 1/18 PT 013 A 15 X PT 1,Rev 1 N/A X Reducer Tee UT 002 X UT 1,Rev 3 4 S160 X 60' Axial. Partial exam. 60' performed in lieu of 45' to increase amount of exam volume scanned UT 002 X UT 1,Rev 3 4 S160 X 45 circumferential.

Partial exam. T' F3 3 PSS 22/2 PR 1 VT3 010 A 18 X VT 3,Rev 1 N/A X Hydraulle Snubber Pipe Support Reportable condi-tion see INR FC87-INR 002 VT3 010 X VT 3,Rev 1 N/A X Reexam after me-chanical repair.

F3 3 PSS 22/2 PR 2 /T3 010/ A 18 X VT 3,Rev 1 N/A > Sway Strut. Partial Pipe Restraint #VT3 010 exam.

04 F3 3 PSS 22/9 PR 1 /T3 004/ A 18 X VT 3,Rev 1 N/A X spring Support Pipe Restralr.t JFVT3 005

-01 F3 3 PSS 22/9 PR 2 VT3 005 A 18 X VT 3,Rev 1 N/A X Hydraulic Snubber Pipe Support Reportable condi-tion see INR FC87-INR 001 l 18

.L_____.--

. Omaha PLhlIc Pow >r DiatrIet, 1623 Harney Strest Omaha NE, 68102 Fort Calhoun Station Unit No. 1, P.O. Box 399 fortCa{houn,NE 68023 399 Commercial S2rvice Dats Srptember 26, 1973 , Retetor Vassel 26828 (070+ 64 EtASCO stRVICES INCORPORATED pagg b op 11 ISI EXAMINADON

SUMMARY

P ROJ E CT I SYSTEM IDENTIFICATION:

EX AM8MATION PE RICO:

FORT CALHOUN CLASS 1 PIPING OUTAGE 1 PERIOD 2

Tsu comomewnwato neponT upemeTwoo act soeNTIFICATION NO.

secasevnec enocacons cAtsenATion nasutTs NO. DnAgn980 HO. uTluZFD sLocK Usso REMARKS {

uT MT PT VT na unelotwsn VT3 005 X VT 3,Rev I N/A ~X Reexam after me-chanical repair.

F3 3 PSS 22/2 PR 3 VT3 006/ A 18 X VT 3,Rev I N/A X Hydraulic Snubber Pipe Support WFVT4 005 02 F3 3 PSS 22/9 PR 4 VT3 007 A 18 X VT 3,Rev I N/A ) Hydraulic Snubber Pipe Support F3 3 PSS 22/9 PR 5 VT3 008 A 18 X vi 3,Rev I N/A ) Unistrut Pipe Restraint B9.2' 3 PRL*1 PT 014 A 19 X PT 1,Rev i N/A >

Elbow Pipe 89.2' 2% PRL 2/6 .PT 015 A 20 X PT 1,Rev i N/A ) Replace scheduled Pipe Elbow exam 2W PRL 2/7 B9.1' 6 SI 12/9 PT 008 A 26 X PT 1,Rev 1 N/A )

Elbow Pipe UT 001 X Ur 1,Rev 5 6 S160 X 45' Axial. Root geometry.

UT 001 X UT 10, Red 6 S160 X O' WHAZ. Confirm-ation of 45" root l' l geometry.

I UT 001 X UT 1,Rev 3 6 S160 ) 45' circumferential B9.2 2 NPH 1.22/17 PT 009 A 36 X PT 1,Rev 1 N/A )

Pipe - Elbow 99.2 2 CL-1/79 PT 031 A 43 X PT 1,Rev 1 N/A )

Elbow - Pipe B9.2 2 CL 1/80 PT 031 A 43 X PT 1,Rev 1 N/A )

Pipe Valve B9.2 2 CL+22/6 PT-032 A 44 X PT 1,Rev 1 N/A )

Pipe - Tee l

B9.2 2 LL 1/17 PT 034 A 45 X PT 1,Rev 1 N/A )

Elbow Pipe 19

Omche' F ic Power District, 1623 Hirney Str a t Omahr NE, 68102 F1rt C' i Strti m Unit N). 1, P.O. Bix 399 fortC:{houn,NE 68023 399 Conener j 6070A04 S:.rvic2 D;te - Septenber 26, 1973 , R;actorVIssel26828 asasco samvices #Ncomponaveo PAos 9 o,11 .'

ISI EXAMINATION

SUMMARY

I PA0 JECT 4 system IDENTIFICATION:

gxaueNATION PE RIOD

) '

FORT CALHOUN CLASS 1 PIPlWG OUTAGE 1 - PERIOD 2 87300 NO.

CoherOt#E9ff4rELD REPORT 100METRtc IWE WND PROCEDURE CALIBRATION RESULTS totNTWlCATIQes 900. 1e0. DRAuWiteG 88o. UTILIZED BLOCK UsED REMARKS UT MT PT VT RI NRIloTHER

~

B9.21 2 LL-1/26 PT G21 A 45 X PT 1,Rev N/A X Acceptable Pipe Coupling cations g 89.21 74l-11 2 LL 1/41 PT 021 A 45 X PT 1,Rev N/A X Elbow Pipe B9.21 2 LL 2/12 PT-022 A 46 X PT 1,Rev N/A X Elbow Pipe 89.21 2 LL 2/24 PT 023 A 46 X PT 1,Rev N/A X Elbow Pipe i 1 1

1 1

' l 1

1 I

i I

1 l

l l

20

Omaha Public Power District, 1623 Harney Street Omaha NE, 68102 Fort Calhoun Station Unit No. 1, P.O. Box 399 fortCalhoun,NE 68023 399 Corrrnercial Service Dete September 26, 1973 , Reactorvessel20828 Se70/s 84 EsAsco sEnvicts iNconeonaTEo emot 10 o,11 151 EXAMINATION

SUMMARY

P ROJ E C'1 a &YSTEM IDENT6flCATION: ExaasthaTION PE RIOD:

FORT CALHOUN CLASS 2 PIPING OUTAGE 1 PERIOD 2 ITEM COMPONENT / WELD REPORT 880 METRIC NDE METHOO PROCEDURE CALIBRATION RESULTS NO. IDENTIFICATION) NO. NO. DRAWING NO. UTILIZED eLOCK UsED REERXS UT MT PT VT Al NRiloTHER

+ _.

C5.11 14 LPSI 2001/A5 PT-010 B9 X PT 1,Rev 1 N/A X Pipe Valve l

l F3 14 LPSI-2002/A4 PR 3 VT3 002 B 10 X VT 3,Rev 1 N/A X Hydraulic Snubber Pipe Restraint Acceptable report-'

able condition.

F3 14 LPSI 2002/A5 PR VT3 003 B 10 X VT 3,Rev 1 N/A X Spring Support Pipe Restraint C5.11 14 LPSI 2002/3 PT 007 D 10 X PT-1,Rev 1 N/A X Elbow Pipe C5.11 12 LPH 2001/12 PT 016 B 16 X PT 1,Rev 1 N/A X Tee Pipe

.C5.11 12 LPH 2001/13 PT 016 B 16 X PT 1,Rev 1 N/A X Pipe Valve C5.11 12 LPSI 2002/8 PT 011 B 17 X PT 1,Rev 1 N/A X Elbow Pip.

C5.11 12 LPSI 2003/29 PT 025 B 18 X PT 1,Rev 1 N/A X Acceptoble indica-Pipe Elbow tions. Replaces scheduled exam 12 LPSI 2003/S5 C5.11 12 LPSI 2003/34 PT 017 B 18 X PT 1,Rev 1 N/A X Valve Elbow C5.11 12 CSS 2001/24 PT 018 B 19 X PT 1,Rev 1 N/A X Tee Pipe C5.11 12 CSS 2002/9 PT-019 0 20 X PT 1,Rev 1 N/A X Pipe - Tee C5.11 12 SOC 2001/3 PT 020 B 21 X PT 1,Rev 1 N/A X Pipe Valve C5.21 10 LPH 2001/38 PT-012 B 23 X PT-1,Rev 1 N/A X Pipe - Etuow C5.21 10 LPH 2001/39 PT 012 B 23 X PT 1,Rev i N/A X Elbow - Pipe 21

. Omah2 Public Power District, 1623 Harney Street Onche NE 68102 Fort Calhoun Stetton Unit No.1, P.O. Box 399 fortCa(houn,,NE 68023 399 Comercist S*rvica Date - September 26, 1973 , Beactorvessel26828 sense se asAsco senvices iNcomponATso PAos 1 1 oP 11 ISI EXAMINATION

SUMMARY

PRoJS CT 2 BYSTEM DEN TIP 6 CATION:

EM AMINATION PE RIOO; FORT CALHOUN CLASS 2 P! PING OUTAGE 1 PERIOD 2

Tem coasPoNsNTmreLD neronT secasTnec NDE 2200 Paocapuns NO. cAteenATion nseuLTs IDENTIFICATION 8 Osc. psO, DnAngese 8s0. UTILIZED SLocK Uslip RLAk'Id UT MT PT VT nl NRI OTHER

-Sik . .emt C3.11 6 LPH 2024/7 PT 033 B 32 X PT 1,Rev 1 N/A X Pipe Reducer C5.11 12 CSS 2011/8 PT 006 6 39 X PT 1,Rev 1 N/A X Pipe Reducer c5.11 8 HPSI 2001/4 PT 001 B 40 X PT 1,Rev 1 N/A X Elbow Pipe C5.11 6 HPSI 2002/19 PT 002 B 40 X PT 1,Rev 1 N/A X Pipe Elbow C5.11 6 HPSI 2003/10 PT 003 B 40 X PT 1,Rev 1 N/A X Pipe Elbow C5,11 6 HPSI 2003/11 PT-003 B 40 X PT 1,Rev 1 N/A X Elbow Valve F3 6 HPSI 2001/8 PR VT3 001 B 41 X VT 3,Rev 1 N/A X Spring Support Pipe Support C5.11 o HPSI 2001/10 PT 004 B 41 X PT 1,Rev 1 N/A X Pipe Elbow C5.11 6 HPSI 2001/11 PT 004 B 41 X PT 1,Rev 1 N/A X Elbow - Reducer l'

C5.11 6 AC 2001/19 HT 001 6-48 X MT 1,Rev # N/A X Pipe - Elbow C5.21 10 AC 2002/19 MT 001 B 51 X MT 1 Rev N/A X Pipe Elbow C5.21 10 AC 2002/20 MT 001 B 51 X MT 1,Rev ' N/A X Elbow - Pipe 1

C5.11 8 AC 2004/27 MT 003 B 55 X MT 1,Rev ' N/A X Pipe - Elbow C5.11 8 AC 2004/28 MT 003 B 55 X MT 1,Rev ' N/A X Elbow flange 22 i

Omaha Public Power District,1623 Harney Street, Omaha, NE, 68102 Fort Calhoun Station Unit No. 1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 B. Augmented Exams d

I.

I 23

l Omaha Public Power District, 1623 Harney Street Omaha NE, 68102 Fort Calhoun Station Unit No. 1, P.O. Box 399 fortCalhoun,NE 68023 399 Conrnercial Service Date Septenber 26, 1973 , Reactorvessel26828 -

'

EaAsco saRvices iNcomponATso PAos L or 1 EEO ISI EXAMINATION

SUMMARY

_ EXAMINATION PE RioD:

emoJECTs 5YSTkM lokNTIFICATioN:

FORT CALHOUN AUCMENTED: USNRC IE BULLETIN 79-13 OUTACE 1 - PERIOD 2 ISOMETRIC NDE METHOD PROCEDURE CALIBRATION RESULTS ITEM COMPONENT / WELD REPORT REMARKS N O. IDENTIFICATION NO. NO. DRAWING NO. . UTILIZED aLOCK USED UTMT PT'VT Ri NRi OTHER C5.21 16-FW-2001/11 AMT-001 B-7 X MT-1,Rev1 N/A X Elbow - Safe End AUT-001 X UT-1,Rev3 16-FCL X 45 Axial. Root geometry. Partial exam.

AUT-001 X UT-1,Rev3 16-FCL X 60 Axial. gConfirm~ ;

ation of 45 root geometry. Partial [

,t exam. ;i l

AUT-001 X UT-1,Rev3 16-FCL X 45 Circumferential y Partial exam. 'l l

4 l

-4 ,

C5.21 16-FW-2001/12 AMT-001 B-7 X MT-1.Rev1 N/A X Safe End - Nozzle AUT-001 X UT-1,Rev3 16-FCL X 45 Axial. l t

AUT-001 X UT-1,Rev3 16-FCL X 45 Circumferential

5.21 16-FW-2002/15 AMT-002 B-8 X MT-1,Rev1 N/A X Elbow - Safe End AUT-002 X UT-1 Rev3 16-FCL X 45 Axial. I.D.

geometry. Partial exam.

AUT-002 X UT-1,Rev3 16-FCL X 60 Axial. Confirm-ation of 45 I.D.

geometry. Partial exam.

AUT-002 X UT-1 Rev3 16-FCL X 45 Circumferential, Partial exam.

C5.21 16-FW-2002/16 AMT-002 B-B X MT-1,Rev1 N/A X Safe End - Nozzle AUT-002 X UT-1,Rev3 16-FCL X 45 Axial KJT-002 X UT-1,Rev3 16-FCL X 45 Circumferential.

O ll 24

0maha Public Power District,1623 Harney Street, Omaha, NE, 68102 Fort Calhoun Station Unit No.1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 C. Preservice Exams 25 l

- _ _ - _ - _ - _ _ _ - _ _ - _ _ _ _ l

Omaha Pubtle Powir Diste let,1623 Htrney Strert Omaha NE, 68102 Fort CIlboun Station Unit No.1, P.O. Box 399 fortCalhour 68023 399 to3&/mmercist $srvice D-te Srptember 26,1973 , R7gc,t -

g r pg, NE,hgfg,o,,7,o Par,a lor 1 O isi ex^=r"Ario" sex"^av E K AMIN ATION PE RioD; p, oagcTi $YST EM IDENTIFICATION:

MODIFICATION 79-165 OUTAGE 1 - PERIOD 2 tt CALL!OUN NDE METHOD PROCEDURE CAL 18MATION RESULTS COMPONENT / WELD REPORT ISOMETRIC REMARK 8 ITEM UTfLIZED SLOCK USED NO. IDENTIFICATION NO. NO. DRAWING NO. .

UT MT PT. VT Ri NRIOTHER 89.11 4-PSS-1/2B BPT-007 A-15 X PT-1,Rev1 N/A X Acceptable Indica-Pipe - Valve tion BUT-004 X UT-10,Rev0 4-S160 X 0 Base Material BUT-004 X UT-106 Rev0 4-S160 X 0 MIAZ . Partial exam BUT-004 X UT-1,Rev3 4-bl60 X 45 Axial. Partial exam BUT-004 X UT-1,Rev3 4-S160 X 45 Circumferential.

Partial exam B9.11 4-PSS-1/2C BPT-016 A-15 X PT-1 Rev1 N/A X valve'- Pipc BUT-003/ X UT-10,Rev0 4-S160 X 0 Base Material SUT-002 BUT-003/ X UT-10,Rev0 4-5160 X 0 MLAZ. Partial SUT-002 exam BUT-003/ X UT-1,Rev3 4-5160 X 45 Axial. Root

[j SUT-002 geometTy. Partial exam L

BI'T-003 / X UT-1,Rev3 4-S160 X 45 Circumferential.

SUT-002 Partial exam i

f 26

. , . ., _ - J u; . an o..,e-r,n e e... . L ]g Omaha Public PowJr District, 1623 H:rney Street omaho NE 68102 Fcrt Calhoun Station Unit No. 1, P.O. Box 399 fortCa(houn,,NE 68023 399 soGgenercist 53rvics Date Srptember 26, 1973 , Re g or, g t,,2 g ,,,,,,, ,,oE 1 o, 4 ISI EXAMINATION

SUMMARY

rROJECTs SYST EM IDEN TsPICAT10Ni EMAM6 NATION PERIODi

'l hFORTCAtll0UN MODIFICATION 79-171B OUTAGE 1 - PERIOD 2 COMPONENT # VELD REPORT ISOMETRIC NOE METHOD PROCEDURE CALIBRATION RE9ulTS (TEM REMARKE NO. IDENTIFICATION NO, NO. DRAMNO NO. UTILI2ED BLOCK USED UT MT' M VT Al NRI OTHER B7.50 3 and 4-PSL-1/ Flange BVT1-003 A-16,Rev D X VT-1,Rev1 N/A X In place and under Bolting at Nozzle PSL-1 tension.

l B9.21 3 ar.d 4-PSL-1/1 BPT-001 A-16,Rev D X PT-1,Rev1 N/A X 3" piange - Elbow l

l B9.11 3 and'4-PSL-1/2 BPT-001 A-16,Rev D *- X PT-1,Rev1 N/A X L:j 4" Elbow - Elbow lr, D BUT-002 X UT-1Pev 3/ i4-S160 X 0 . Base Material i UT-7,Rev1 i

(-

BUT-002 X UT-1Jtev3/ 4-S160 X 0 W11AZ J

UT-7,Rev1 f BUT-002 X UT-1,Rev3 4-S160 X 45 Axial l

BUT-002 X UT-1,Rev3 4-S160 X 45 Circumferential

'. 39.11 3 and 4-PSL-1/3 BPT-001 A-16,Rev D X PT-1;Rev1 M/A X 4" Elbow - Pipe BUT-002 X UT-Utev3/ 4-S160 X 0 Base Material UT-7,Rev1 BUT-002 X UT 4Jtev3/ 4-S160 X 0 W11AZ UT-7.Rev1 BUT-002 X UT-1,Rev3 4-S160 X 45 Axial .

BUT-002 X UT-1,Rev3 4-S160 X 45 Circumferential Lq r

j l

1 i

O.

27

UT-7,Rev1

'ra . g $ -

. , s, .i

,M' '

BUT-001 X "
UT-15ev3/ [ abs 160' X O WAZ '
UT-7,Rev1 t, ,
BUT-001 X UT-1,Rev3 4-S160. X 45 Axial.
BUT-001 X UT-1,Rev3 4 160 I 45 circumferential PT 1 Rev1 O B9.11 3 and 4-PSL-2/3 4" Elbow - Pipe BPT-002' A-16.Rev D X N/A X BUT-001 X UT-1Jtev3/ 4-S160 X 0 Base Material .
UT-4,Rev1 BUT-001 X UT-1Jtev3/ 4-S160 X 0 WAZ UT-7,Revi BUT-001 X UT-1 Rev3 4-5160 1 45 Axial BUT-001 X UT-1,Rev3 4-S160 X 45 Circumferential o a G
. t 29
? i 1
Omaha Public Power District, 1623 Harney Streat Orsha kE, 68102 1 Fort Calhoun Station Unit No.1, P.O. Box 399 ort C: houn, NE 68023 399 Consnerci:( Stryica Data Septenber 26, 1973 , Retetorv2ssel20828 j
*
EsAsco sEnvicEs INCORPORATED PAGE 4 OF 4 EKO iSi txxxiuirios su==^av E AAWNATION PERIOD; !
enoncTi iii' STEM IDENTWicATION:
~
FCRT CAL 110UN MODIFICATION 79-171B OUTAGE 1 - PERIOD 2 RESULTS j COMPONENT / WELD REPORT t$0 METRIC NDE METHOD PROCEDURE CAllBRATtos ITEM REMARKS l NO- IDENTIFICATION NO. NO. DRAWINO NO, UTILIZED BLOCK USED UT MT PT VT RI ' NRI OTHER B9.11 3 and 4-PSle2/4 BPT-002 A-16,RevD X PT-1,Revi N/A X 4" Pipe - Elbow
- BUT-001 X UT-1,Rev3 4-S160 X 0 Base Material UT-7 Revi l
- 1 4 BUT-001 X UT-1,Rev3 4-S160 X 0 WRAZ
{
~! UT-7,Revl ;l i
; t'
[' BUT-001 X UT-1,Rev3 4-S160 X 45 Axial N , BUT-001 X UT-1,Rev3 4-S160 X 45 circumferential 1 E,
i !
59,11 3 and 4-PSL-2/5 BPT-002 A-16,RevD X PT-1,Rev1 N/A X .
4" Elbow - Elbow ~l P
BUT-001 X UT-1,Rev3 4-S160 X 0 Base Material )
UT-7,Revl BUT-001 X UT-1,Rev3 4-S160 X 0 WHAZ UT-7,Rev1 ,
BU':-001 X UT-1,Rev3 4-S160 X 45 Axial I
' l BUT-001 X UT-1,Rev3 4-S160 X 45 Circumferential D9.21 3 and 4-PSL-2/6 SPT-002 A-16,RevD X PT-1,Revi N/A X 3" Elbow - Pipe l 1
i f
B9.21 3 and 4-PSL-2/7 3PT-002 A-16,RevD X PT-1,Revi N/A X 3" Pipe - Flange d l
.y B7.70 3 and 4-PSL-2/ Flange WT3-006 \-16,RevD X VT-1,Revl H/A X In place and under l f ' tension.
g Bolting at Valve RC-142 l l
l I
i l
l l
l l
l 30
7 -- 1
,, 1
~ i ., a ,
1
'- 'Omahe Public Powsr District, 1623 Harney Street Omaha, NE, 68102
~ Fort Calhoun Station Linit No.1, P.O. Box 399 fortCalhoun,NE 68023 399 Consnerclet 53rvlC3 Dste srptember 26, 1973 ,- Ratetorvessel26528 0070}9 64 - P AG E .J ,,,,OF 1 asAsco esRvices INCORPORATED ISI EXAMINATION
SUMMARY
SYSTEM GDENTIP8 CATION 3 - EXAMINATION PERICD:
(! - PROJkCia FORT CALHOUN. MODIFICATION 81-32 OUTAGE 1 - PER10D.2 1
' MOMETRIC NDE METHOD PROCEDURE CALIBRATION RESULTS ITEM i COMPOf.ENT/ WELD REPORT l NO. lOENTIFICATION NO, NO. DRAMNO NO. UTILIZED SLOCK USED UTMT PT VT Ri NRI OTHER l'
j' B9.21 2-LL-21/13A BPT-017 A-47 X PT-1,Rev) N/A X l Pipe - Valve
!* B9.21 2-LL-21/138- BPT-018 A-47 X PT-1,Revl N/A X 3 Acceptable indica-Valve - Pipe ~ , tion y4: . .
, 'ti s
l',, y
.(: ,,
o..q .
F1 jg e
('
.1 , y '*5 .
'?'
.p- y .
x ,
3 l
p. -
l p , ,
~
LO q
g i
l
,, , )
l g ;
Lli Q{
i L
l 1
3 O
l 31
n. . - - - . _ .
. .l.l.
f 5 ;r g fg
, ..._m4 .i7 }i1 au -
\ .-
l Omahe Public Pow 2r District,1623 Harney Street Omaht NE, 68102 .
l For t Calhoun s';ation Unit No.1, P.O. Box 399 fortCa{houn,NE 68023 399 l Comercial Servics D:ta srptwmber 26, 1973 ,- RatetorVassel26G28 i rusco se nvices .wconeomaTeo r*o s ._L or 2 l EBASCO isi ex^uis^rios suwarav systru ior.u nncanoF exaumAnon eenico:
b enwecn V FORT Call 100N MODIf1 CATION 82-110 OUTAGE 1 - PERIOD 2 130ME f RIC NDE METHOD FRtX6 DURE CALIBRATION REsUL73 ITEM COMPONENT / WELD REPOR1 REMARKS NO. IDENTIFICAilON NO.
NC. 4 ORAWlHO NO. UTILI2ED 8 LOCK USED -;.
UT MT! M VT Rt NRI OTHER B9.11 4-PSS-1/5A BPT-008: A-15,RevE X PT-1.Rev1 N/A X Pipe - Elbow FUT-005 X UT-10Aev0 4-S160 X 0 Base Material BUT-005 X UT-10Aev0 4-S160 X 0 mlAZ BUT-005 X UT-1,Rev3 4-S160 X 45 Axial. I.D. ti geometry i l
7,f B'!T-005 X JT-1,Rev3 4-S160 X 55 Circumferential 1 ^
l\ li B9.11 4-PSS-1/5B* BPT-005 A-15,RevE X PT-1,Rev1 .' N/A ' X j Elbow - Elbow I BUT-005 X JT-10Aev0 4-S160. X 0 Base Material l
f EUT-005 X JT-1@ev0 4-S160 X 0 WIAZ J r
[
BUT-005 X JT-1,Rev3 4-S160' X 45 Axial. I.D.
geometry. Unaccept -
able subsurface flaw. See INR
( FC-INR-004 BUT-005 X JT-1,Rev3 4-S160 X 60 Axial. Verifi-cation of 45 flaw indication, i
BUT-005 X UT-1,Rev3 4-S160 X 45 Circumferential BUT-005 X UT-10Acv0 4-S160 X 0 Base Material.
Reexam after veld repair.
I BUT-005 4-S160 X UT-10Aev0 X 0 MIAZ. Reexam after we?d repair, y,
g.] LUT-005 X JT-1,Rev3 4-5160 X 45 Axial. 1.D.
IW geometry. Reexam
~
after weld repair.
BUT-005 X JT-1,Rev3 4-S160 X 45 Circumferential Reexam after weld repair.
Because of weld repair, weld 5B is replaced with weld 5B-1. See page 2 of 2.
i i
i i
32
.;r y ha l u%.i.t n.t-dah m . I la.m . . o- i Om'ha Public Power District, 1623 HTrney Strent Omaha, NE, 68102 Fort C%lhoun Station Unit NO. 1, P.O. Box 399 fortCalhoun,NE 68023 399 3 CommerCist ServlCe Dits
September 26, 1973 , ReeCtorvistal26828
~ PAGE 2 oP, 2 seAsCo ssRvicts INCORPORATED EKO isi exiuistrios suuuinv n sysTEu soENiiPicateoN: EXAMINATION PE RiOD.
! P Roa cTi
\',-
FORT CALHOUN MODIFICATION 82-110 OUTAGE 1 - PERIOD 2 ISOMETRIC NDE METHOD PROCEDURE CAllaRATION RESULTS ITEM COMPONE NT/WE LD R EPORT DRAWING NO, UTILIZED BLOCK USED REMARK $
NO. IDENTIFICATION NO. N O.
UT MT PT VT Ri NFil OTHER 1
E9.11 4-PSS-1/5B-1 BPT-019 A-15,RevF X PT-1,Rev1 N/A X Elbow - Elbow 1
BUT-006 X UT-l@ev0 4-S160 X 0 Base Material BUT-006 X UT-1@ev0 4-S160 X 0 WIAZ BUT-006 X JT-1,Rev3 4-S160 X 45 Axial. I.D.
geometry
~ JT-1,Rev3 4-S160 BUT-006 X X 45 Circumferential I s i-Y B9.11 4-PSS-1/5C BPT-005 A-15,RevE X PT-),Revl N/A X Elbow - Elbow
'h BUT-005 X JT-14Rev0 4-S160 X 0 Base Material BUT-005 X JT-10Aev0 4-S160 X 0 MIAZ BUT-005 X JT-1,Rev3 4-S160 X 45 Axial BUT-005 X JT-1,Rev3 4-S160 X 45 Circumferential p
i%,r J
B9.11 4-PSS-1/6A BPT-005 A-15,RevE X PT-1,Revl N/A X l Elbow - Pipe BUT-005 X UT-1@ev0 4-S160 X 0 Base Material BUT-005 X UT-l@ev0 4-S160 X 0 WAZ BUT-005 X JT-1,Rev3 4-S160 X 45 Axial BUT-005 X JT-1,Rev3 4-5160 X 45 Circumferential V
,]
lC B9.11 4-PSS-1/7A BPT-008 A-15,RevE X PT-1 Revl N/A X r' Pipe - P4pe BUT-005 X JT-10Eev0 4-S160 X 0 Base Material BUT-005 X UT-l@evo 4-S160 X 0 WAZ BUT-005 X DI-1,Rev3 4-5160 X 45 Axial l BUT-005 X DT-1,Rev3 4-S160 X 45 Circumferential q
1 33
q_,_ +
M~ . -.
E -
l
'.0mahs Public Power District,- 1623 Harney Street Omaha NE, 68102 Fort Calhoun Station Unit No. 1, P.O. Box 399 fortca{houn,NE 68023 399 Consrarcial Szrvice Date Stpteniber 26, 1973 , Reactor vessel 26828
' W* ga ASCO BERVICES INCORPORATED P AGE .bb8 I O isi exiw1x^rios su==^=v SYST EM IDENTIF 8 CATION: EXAMINATION PERIOD; PROJECT FORT CALHOUN MODIFICATION 82-146 0UTAGE 1 - PERIOD 2 R ORT ISOMETRIC NDE METHOD PROCEDURE CALIBRATION RE9ulTS ITEM COMPONENT / WELD REMAND NO. IDENTIFICATION NO. NO. DRAWING NO. UTILIZED BLOCK USED UTMT PT VT Al NRI OTHER i
C5.11 12-LPSI-2003/21A BFT-006 B-18 1 PT-1,Rev1 N/A X )
Pipe - Flange C5.11 12-LPSI-2003/21B BPT-006 B-18 X PT-1,Rev1 N/A ,
X i.
j. Flange - Pipe ,
i ll C5.11 12'-LPSI-2003/21C BPT-006 B X PT-1,Rev1 iN/A, '
X i
l Pipe - Flange f, ,
l, p3
e 4 4
-t i Q
.f h > .. .c .
l:d d C5.11 12-LPSI-2003/21D e BPT-006 B-18 t X PT-1,Rev1 1 N/A? ,d X Flange - Pipe
t-F L .
Replaces scheduled C5.11 12-LPSI-2003/28A- ,
BPT-003 B-18 X < 7-1,Revi N/A' X 1 FlanEe - Pipe exam 12-LPSI-2003/
28 . !!
C5.11 12-LPSI-2003/28B BPT-003 B-18 X PT-1,Rev1 N/A X O Pipe + Flange C5.11 12-LPSI-2003/28C BPT-004 B-18 X PT-1,Rev1 N/A X Flange - Pipe a.
l <
sa >
i 1
O i 4
I i
34
NE, 68102 Omaha Public Pow!r District, 1623 Harney P.O. Straat, Box 399, FortOmaha,houn, Cal NE 68023 399 FIrt Calhoun Consnerel:t Ststion S3rvics Unit STpteii D:t3 No.1,ber 26,1973 - Racetorvessal26828
""# PAos -oP 1 2 as Asco se nvicts iNeoneon ATao EB E O isi exiuinarios suuuiny
.nosa c ri Wh TE M iDLNTtHcATioN: EXAMINATION PEntOD:
FORT CAIJ10UN MODIFICATION 84-188 OUTAGE l- PERIOD 2 ISOMETRIC NDE METHOD PROCEDURE CALIBRATION RESULTS ATEM COMPONENT /WE LD REPORT REMARKS NO. SCENTIFtCATION NO. NO. DRAWING NO. UTILIZED BLOCK USED UTMT PT VT R4 ' NRI OTHER F-3 3-PSS-14/10-PR-1 BVT3-004 A-17 X VT-3,Revl N/A X Rigid Support Pipe Restraint F-3 3-PSS-14/22-PR BVT3-005 A- 17 ,RevF X VT-3,Revl N/A X Rigid Restraint l Pipe Restraint B9.2 3-PSS-14/21A BPT-010 A-17,RevF X PT-1,Revi N/A X Pipe - Pipe B9.2, 3-PSS*14/21B BPT-010 A-17,RevF X PT-1,Revl N/A X Pirn - f.lbow A-17,RevF PT-1,Rev1 N/A X f B9.2. 3;PSS-14/21C Elbow - Pipe BPT-009 X F-3 3-PSS-14/23-PR BVT3-006 A-17,RevF X VT-3,Revl N/A X Rigid Restraint Pipe Restraint
} B9.2) 3-PSS-14/22A BPT-010 A-17,RevF X PT-1,Revi N/A X U Pipe - Valve B7.7C 3-PSS-14/PCV-103-2 BVT1-001 A-17,RevF X VT-1,Rev1 N/A X in place and under Valve Bolting t'ension B9.21 3-PSS-14/23A BPT-010 A-17,RevF X PT-1,Revl N/A X '
Valve - Pipe F-3 3-PSS-14/23-PR-2 BVT3-007 A-17,RevF X VT-3,Rev1 N/A X Rigid Restraint.
Pipe Restraint Acceptable reportsble condition ,
s w
l n
i 35
O nha Public Power District, 1623 Harney Strast Omaha NE, 68102 Fort Calhoun Station Unit No.1, P.O. Box 399 fortCa{houn,NE 68023 399 u Q aeerClel Stevice Date Srptember 26, 1973 , ReactorVessel26828 32Asco senv'icts leeCo#0hATt0 PAos -z OF 2 ISI EXAMINATION
SUMMARY
P..oJ E CT : sYsT EM loENTip ICATIOfes Ex AMINATeoN PE mio3 FORT CALHOUN MODIFICATION 84-188 OUTAGE 1 - PERIOD 2 ISOMETRIC teDE METHOD PROCEDURE CALIBRATION RESULTS ITEM COMPONENT / WELD REPORT REMARK 8 GLO- IDENTIFICATION NO. 80 0 . DRAWING NO. UTILI2ED SLOCK USED UT MT PT' VT R1 ' fvRI OTHER T-3 3-PSS-22/2-PR-4 BVT3-003 A-18 X VT-3,Rev) N/A X Support Hanger Pipe Restraint F-3 3-PSS-22/13-PR-1 BVT3-002 A-18 X VT-3,Rev] N/A X Spring Support Pipe Restraint F-3 3-PSS-22/16-PR-1 3VT3-001 A-18 X VT-3,Revl N/A X Pipe Support B9.21 3-PSS-22/24A 3PT-012 A-18,RevE X PT-1,Revl N/A X Pipe - Pipe F-3 3-PSS-22/24-PR-1 BVT3-008 A-18,RevE X VT-3,Rev1 N/A X Rigid Restraint.
Pipe Support Replaces scheduled exam 3-PSS-22/2J.-PR l i
B9.21 3-PSS-22/24B BPT-011 A-18,RevE X PT-1,Revl N/A X Pipe - Elbow B9.21 3-PSS-22/24C BPT-012 A-18,RevE X PT-1,Revl N/A X
, Elbow - Pipe F-3 3-PSS-22/26-PR-1 BVT3-009 A-18,BevE X VI-3,Revi N/A X Rigid Restraint Pipe Support Replaces scheduled exam 3-PSS-22/26-FR1 ,
B9. 21 3-PSS-22 / 25A BPT-012 A-18,RevE X PT-1,Rev) N/A X ,
Pipe - Valve I
37.70 3-PSS-22/PCV-103-2 BVT1-002 A-18,RevE X VT-1,Revl N/A X In place and undc:-
Valve Bolting tension.
39 . 2 1 3-PSS-22/26A BPT-012 A-18,RevE X PT-1,Revl N/A X Valve - Pipe
'- 3 3-PSS-22/26-PR-3 BVT3-010 A-18,RevE y VT-3,Revl N/A X Rigid Reatraint.
Pipe Support Replaces scheduled s exam 3-PSS-22/26-r8 3 ;
I O
36 .
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L. Omah2 Public PoNer District, ,1623 H2rney Strett Omaha NE, 68102 P Fort Calhoun Station Unlt No. 1, P.O. Box 399 fortCa[houn,NE 68023 399'
.' - CaisnerCist Ssrvica D ts + September 26,1973 ,+ ReactorVassel2b828 4070/S 64
' ESASCO BE RVICES INCORPORATED PAGE I OF I ISI EXAMINATION
SUMMARY
PROJf s;T; $Y STEM IDENTIP ACATION EX AMINATION PERICOs
~* FmT CALIl0UN' MODIFICATION 86 OUTAGE 1 - PERIOD 2 I
s
' ISOMCTRIC NDE METHOD PROCEDURE CALIBRATION RESULTS iITEM COMPONE NT/WE LD REPORT UTILIZED BLOCK USED REMARK 8 NO, lOENTIFICATION NO. NO. DRAWING NO.
UTMT PT VT Al NRI OTHER B9.21 2-DL-11/6' BPT-013 A-11 X PT-1,Revi N/A X Pipe - Valve BL,21 2-DL-23/B BPT-Oll,, A-13 X PT-1,Rev1 N/A I Pipe - Valve !
i
-l 3 ], l I .,,
~
B9.21 2-LL-21/5 BPT-015 t-47 X PT-1.Rev1 N/A X' j Pipe - Valve' ; .,{
l c +
lj ,-. q s_
'S di' B9.21 2-LL-21/6 BPT-015 A-47' X PT-1,Revi N/A ~ X b Valve - Pipe i e.
[
. q
/* 31 .
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Omaha Public Power District, 1623 Harney Street, Omaha, NE, 68102 Fort Calhoun Station Unit No.1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828
0. Additional Exams l
1 i
38 l
_ .__ _ _ - _ _- O
.s 1
,,vi
, ,3
-. . a; <. A p aJL.c L. -q - -..a.
+ .
'~ "
a PubliC Power DIRtrict,1623 H:rney Stre:t Omaha NE, 68102 Fcrt C:thoun Station Unit No. 1, P.O. Box 399 fortCalhoun,NE 68023 399 l
Commercial Stryics Date Siptember 26, 1973 , Retetor Wssst 26828 -
as Asco sanvicEs INCoMPoR ATED PAGE l_,o F l EBASCO isi t w = m m su = =
SYSTEM loENTIFICATloN1 EX AMINATION PERaOD:
f jPRoJEcT V OUTAGE l- PERIOD 2 FORT CALHOUN SECTION XI ADDITIONAL EXAMINATIONS NDE ME1 HOD PROCEDURE CALIBRATION RESULTS ITEM COMPONENT / WELD REPORT l$0 METRIC REMARK 8 NO. 1 IDENTIFICATION NO. NO. DRAWING NO. UTttlZED BLOCK USED UT MT PT VT R1 NRI OTHER F-3 3-PSS-22/2-PR-2 VT3-010/ A-18 X VT-3,Revl N/A X Sway Strut. Partial Pipe Restraint WFVT3010- exam. IWF-2430(a) 04 reportable condition on 2-PR-1 F-3 3-PSS-22/2-PR-3 WFVT3010- 'A-18 X VT-3,Rev1 N/A X 11ydraulie Snubber.
l- Pipe Support al Partial exam. IMF lj 30(a) , reportable h v ,
condition on 2-PR-I c ,
.y
!j F-3. 3-PSS-22/7-PR-l' #FVT3005- A-18 X VT-3,Revi N/A X llydraulic Snubbar Pipe' Support 34 . IWF-2430(a),reportaale y g-,
condition on 9-PR-2 <
I
./ -
l F-3 3-PSS-22/8-PR-1 JFVT3010- A-18 X VT-3,Revi N/A X Hydraulic Snubber.
Pipe Support - 32 Partini exam. IkT <
30(a) reportable condition on 2-PR-1 .
l 1
i F-3 3-PSS-22/9-PR-1 /T3-004 / A-18 X VT-3,Rev1 N/A X Spring Support. l n ~
IWF-2430(a) report-JFVT3005-lV ) Pipe Restraint
)1 able condition on 9-PR-2 F-3 3-PSS-22/9-PR-3 /T3-006/ A-18 X L*T-3,Rev l N/A X Hydraulic Snubber.
Pipe Support EVT3005- IWF-2430(a) report- )
)2 able condition on !
9-PR-2 j 4
l
' F- 3 3-PSS-22/15-PR-1 TVT3010- A-18 K TI-3,Revi N/A X llydraulic Snubber.
Pipe Support 13 Partial exam. .
IWF-2430(a) reportab le l 3
cordition on 2-PR-1 !
p F-3 3-PSS-22/16-PR-1 IlFVT300 5- A-18 X /T-3,Re v l N/A X llydraulic Snubber. l Pipe Support 03 IWF-2430(a) reportab le {
condition on 9-PR-2 j I
l
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v l
l E___ __ _ __ _ 39
Omaha Public Power District,1623 Harney Street, Omaha, NE, 68102 Fort Calhoun Station Unit No.1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 E. Non-Scheduled Supplementary Exams i
P
-o 40
.~ A ~ -
NE, 68102 OmahaPubHcPowerDistrict,1623HarneyStreet,Omrhs{houn,NE Ftrt Calhoun Station Unit No. 1, P.O. Box 399 Fort Cs 65023 399
- Contrarcial Scrvice D1ta srptember 26, 1973 , Rasetorvxssal20828 l
EBASCO SE RV1CES INCORPOR ATED PAGE _O P EEO isi txinix^rios suuurav l 4 FROJE CTt $Y3 TEM IOENTIP it, ATIONI EM AMIN ATION PERIOD:
l k
FORT CALHOUN NON SCHEDULED SUPPLEMENTARY EXAMINATIONS OUTAGE 1 - PERIOD 2 -
1 ISOMETRIC NDE METHOD PROCEDUNE CALIBRATION RESULTS l ITEM COMPONENT / WELD REPORT REMARKS N O. IDENTIFICATION NO. NO. DRAWINO NO. UTILIZED BLOCK USED UT MT PT VT R1 ' NRI OTHER ,
B9.11 4-PSS-1/2C BUT-003/ A-15 X UT-10,Revo 4-S160 X 0 Base Material Valve - Pipe SUT-002 !
l BUT-003/ X UT-10,Rev0 4-S160 X 0 WHAZ. Partial SUT-002 ccam.
BUT-003/ X UT-1,Rev3 4-S160 X 45 Axial. Root l SUT-002 geometry. Partial j:
exam ;
BUT-003/ UT-1,Rev3 X i
45 Circheferential
}';i i-} X 4-S160.'
H SUT-002 Partial bxam
. ?{
3 '
lhV s
'4 19.11 4-PSS-1/ 3 SUT-001 A-15 X UT-1,Rev'3 4-S160', X '45 Axial.' Partial
. Pipe - Tee exam SUT-001 X UT-1.Rev3 4-S160 X Supplemental 60 t
. Axial. For complete i coverage of requirei !
exam ' volume j SUT-001 X UT-1,Rev3 4-S160 X 45 Circumferential ft Partial exam V
B9.11 4-PSS-1/3A SUT-001 A-15 X JT-1 Rev3 4-S160 X 60 Axial. Partial Tee - Reducer exam. 60 performed in lieu of 45 to increase snount of exam volume scanned
UT-001 X JT-1,Rev 3 4-S160 X 45 Circumferential Partial Exam.
B9.11 4-PSS- 1/4 iUT-001 A-15 K JT-1,Rev3 4-S160 X 45 Axial. 0.D.
Tee - Pipe geometry. Fartial
! exam.
5UT-001 X JT-1.Rev3 4-S160 X Supplemental 60 Axial. For Complete
c. overage of requirei exam volume.
UT-001 K JT- 1,Rev 3 4-S160 X 45 Circumferent'ial Partial exam.
F-3 3-PSS-22/16-PR-2 WT3-001 A-18 X /T-3,ft erv 1 N/A X Sway Strut. Reporta>1e Pipe Support c.ondition. See INR FC87-INR-003 Q
Q
VT3-001 X /T-3.Revi N/A X 3 j
Reexam after mech-anical repair, i i l
l I I
l.
41
Omaha Public Power District,1623 Harney Street, Omaha, NE, 68102 Fort Calhoun Station Unit No. 1, P.O. Box 399, Fort Calhoun, NE, 68023-399 ,
Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 1
F. Exams Scheduled but not Included in Scheduled Exam Summary i
l 42
Omaha Public Power District, 1623 Harney Street, Omaha, NE, 68102 ,
Fort Calhoun Station Unit No.1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 1987 INSERVICE EXAMINATIONS NOT PERFORMED ISI PLAN SEC. XI NDE PAGE N0. ITEM NO. COMPONENT / WELD I.D. METHOD DISPOSITION 3 B13.10 REACTOR VESSEL VT-3 USNRC RELIEF REQUEST DOCKET NO 50-285.
EXAMINATION TO BE PERFORMED UPON REMOVAL OF CORE BARREL.
9 B7.50 FLANGE BOLTING AT VT-1 BOLTING REPLACED PER PSL-2 OPPD MODIFICATION 79-171B. PERFORMED THIS OUTAGE AS PART OF MOD BASELINE EXAM.
18 B5.10 MRC-LOOP 1, WELD 1 PT,UT DEFERRED TO END OF R.P.V. N0ZZLE INTERVAL.
SAFE END 21 B5.10 MRC-LOOP 2, WELD 1 PT,UT DEFERRED TO END OF 1 R.P.V. N0ZZLE INTERVAL.
SAFE END 21 B5.10 MRC-LOOP 2, WELD 7 UT DEFERRED TO OUTAGE S.G. N0ZZLE 4. SEE DEFICIENCY SAFE END REPORT FC-DR-003, 35 89.11 4-PSL-1/3 PT,UT WELD 3 DELETED PER OPPD MODIFICATION 82-110.
44 F-3 3-PSS-22/24-PR-1 VT-3 24-PR-1 REMOVED PER OPPD MODIFICATION 84-188. PERFORMED THIS OUTAGE AS PART OF MOD BASELINE EXAM.
44 F-3 3-PSS-22/26-PR-1 VT-3 26-PR-1 REMOVED PER OPPD MODIFICATION 84-188. PERFORMED THIS OUTAGE AS PART OF MOD BASELINE EXAM.
44 F-3 3-PSS-22/26-PR-2 VT-3 26-PR-2 DELETED PER OPPD MODIFICATION i 84-188. i I
I l
43
i Omaha Public Power District,1623 Harney Street,- Omaha, NE, 68102 Fort Calhoun Station Unit No. 1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor. Vessel 20828 1987 INSERVICE EXAMINATIONS NOT PERFORMED (CONTINUED)
ISI PLAN. SEC. XI NDE '
PAGE NO. ITEM NO. COMPONENT / WELD I.D. METHOD DISPOSITION 44 F-3 3-PSS-22/26-PR-3 .VT-3 26-PR-3 REMOVED PER OPPD MODIFICATION 84-188. PERFORMED THIS OUTAGE AS PART OF MOD BASELINE EXAM.
44 F-3 3-PSS-22/27-PR-1 VT-3 27-PR-1 DELETED PER OPPD MODIFICATION 84-188.
46 B9.21 2 1/2-PRL-2/7 PT WELD 7 INACCESSIBLE.
2 1/2-PRL-2/6 PERFORMED INSTEAD.
SEE NDE REPORT PT-015.
55 89.11 12-SI-22/19 PR,UT DEFERRED TO OUTAGE 4.
SEE DEFICIENCY REPORT FC-DR-004.
109 C5.21 16-FW-2001/8 MT,UT AUGMENTED EXAMS DELETED AT OPPD'S REQUEST.
109 C5.21 16-FW-2001/9 MT,UT AUGMENTED EXAMS DELETED AT OPPD'S REQUEST. i l
109 C5.21 16-FW-2001/10 MT,UT AUGMENTED EXAMS i DELETED AT OPPD'S I 3
REQUEST.
111 C5.21 16-FW-2002/12 MT,UT AUGMENTED EXAMS i DELETED AT OPPD'S ;
REQUEST. !
111 C5.21 16-FW-2002/13 MT,UT AUGMENTED EXAMS DELETED AT OPPD'S l REQUEST.
l 111 C5.21 16-FW-2002/14 MT,UT AUGMENTED EXAMS DELETED AT OPPD'S REQUEST.
44
_ _ _ _ - _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ b
Omaha Public Power District, 1623 Harney Street, Omaha, NE, 68102 Fort Calhoun Station Unit No.1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 l
1987 INSERVICE EXAMINATIONS NOT PERFORMED {
(CONTINtlED)
{
ISI PLAN SEC. XI NDE PAGE N0. ITEM NO. COMP 0NENT/ WELD I.D. METHOD DISPOSITION 133 C5.11 12-LPSI-2003/28 PT WELD 28 REPLACED BY WELD 28A PER OPPD MODIFICATION 82-146.
SEE MOD BASELINE EXAM.
133 C5.11 12-LPSI-2003/35 PT WELD 35 INACCESSIBLE.
12-LPSI-2003/29 PERFORMED INSTEAD. .,
SEE NDE REPORT PT-025.
195 C1.20 VOLUME CONTROL TANK UT DEFERRED TO OUTAGE 4 !
SHELL - UPPER HEAD DUE TO TEMPORARY VERY I WELD HIGH RADIATION AREA. l 1
4 4
l l
45
Omaha Public Power District, 1623 Hirney str:et Omaha WE, 68102 E
i Fcrt Csthoun Station Unit No. 1, P.O. Box 199 fort Calhoun, ::E 68023 399 a id i']
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Omaha Public Power District,1623 Harney Street, Omaha, NE, 68102 Fort Calhoun Station Unit No.1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 1987 MODIFICATION
SUMMARY
(PERTINENT TO ISI)
A. Modification Number and
Title:
FC-82-110 - Install Loop Seal on Pressurizer Spray Line System: Pressurizer Spray Safety Class: I Work Performed By: Omaha Public Power District Applicable Construction Code: ASME III, Div. 1, 83S84
Description:
This modification replaces about 6 feet of 4" pipe and adds a loop seal just upstream of the pressurizer spray nozzle.
Section XI Component Method Preservice NDE:
Six 4" velds PT and UT Pressure Test: This system was hydrostatically tested at a pressure of 2200 psia and 400*F.
l l
i l
l 47 w_--__-_--_ _ _ .
l 0maha Public Power District,1623 Harney Street, Omaha, NE, 68102 Fort.Calhoun Station Unit No.1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 1987 MODIFICATION
SUMMARY
(PERTINENT TO ISI)
B. Modification Number'and
Title:
FC-84-188 - Pressurizer Spray Valve Replacement
)
System: Pressurizer Spray Safety Class: 1 Work Performed'By: Omaha Public Power District Applicable Construction Code: ASME III, Div 1, 83S84
Description:
Replaced pressurizer spray valves, PCV-103-1 and PCV-103-2 and modified or adjusted 14 pipe supports in the vicinity of these valves.
Section XI Component Method Preservice NDE:
Ten 3" welds PT Twelve Pipe Supports VT Pressure Test: This system was hydrostatically tested at a pressure of 2190 psia and 395'F.
NOTE: . Tag numbers versus valve serial number it recoverable from OPPD's data base.
48
Omaha Public Power Di::t: ict,1623 Harney Street, Omaha, NE, 68102
Fort Calhoun Station Unit No..1, P.O. Box 399, Fort Calhoun, NE, 68023-399 Commercial

Service Date - September 26, 1973 - Reactor Vessel 20828 1987 MODIFICATION
SUMMARY
.(PERTINENT TO ISI)
C. Modification Number and-Title: - FC-86 Replacement of Isolation )
Valves System: Reactor Coolant System Safety Class: 1-Work' Performed By: Omaha Public Power District Applicable Construction Code: ASME XI, Div. 1, 80W80
Description:
Replaced fifteen 3/4" and three 2" isolation valves.
Section XI Component Method Preservice NDE:
Four 2" welds PT Pressure Test: Fifteen valves less than 1" were leak checked. Three 2" ~ valves were hydrostatically tested at a pressure of' 2190 psia and 395'F.
NOTE: Tag numbers versus valve serial number is recoverable from OPPD's data base.
L h 49 o - . - _ - - -- ---- --- - ------__-- _ -- - - -
Omaha Public Power District, 1623.Harney Street, Omaha, NE, 68102 Fort Calhoun Station Unit No.1, P.O.- Box 399, Fort Calhoun, NE, 68023-399 Commercial Service Date - September 26, 1973 - Reactor Vessel 20828 1987 MODIFICATION
SUMMARY
.(PERTINENT TO ISI)
D. Modification Number and
Title:
FC-85-179 - HCV-247 & HCV-248 Replacement System: Chemical and Volume Control Safety Class: 2 Work Performed-By: Omaha Public Power District Applicable Construction Code: ASME III, Div. 1, 83S84
Description:
Replace two 2" Solenoid Valves i
Section XI Preservice NDE: None Required Pressure Test: Two 2" valves were hydrostatically tested at a pressure of 3420 psi at room temperature.
NOTE: Tag numbers versus valve serial number is recoverable from OPPD's data base.
l l
l 50
_ _ _ - _ _ _ _ _

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