Text

Inservice Insp Summary Rept, for 870424-890528
	ML20245G753
Person / Time
Site:	Clinton
Issue date:	05/28/1989
From:	Baig M, Stephen Bell, Zwick T; ILLINOIS POWER CO.
To:	;
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ML20245G751	List: ML20245G753; U-601512, Forwards Inservice Insp Summary Rept, of Insp on 870424- 890528;
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CLINTON POWER STATION UNIT 1 RT. 54 E., CLINTON IL, 61727 INSERVICE INSPECTION

SUMMARY

REPORT l

Report Date: July 28, 1989 Inservice Date: April 24, 1987 Refueling Outage: RF-1 S;8S228688 as888: 61 O PNV 500 SOUTH 27th ST., DECATUR IL. 62521

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INSERVICE INSPECTION

SUMMARY

REPORT RF-1 May 28, 1989 i

Prepared by: T. Zwick M> ecialist Proj ect

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M. Baig A F. 410 e m (1.#, Uu s / 7-z H 7 Project Engineer Date REVIEWED BY: S. R. Bell s /7-44-S7 Supervisor-ISl~ Date APPROVED B Freeman N / 7/2/!ff Mahager-NSED / / IYate CONCURRENCE: G. Brouette [ JfI' / y/f//gf

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. TABLE OF CONTENTS.

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TITLE SECTION ]d J W C0VER-:.............. . ................................ .

I 1 APPROVALS .................'..........................

TABLELOF.' CONTENTS ...................................

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' .. ; . ' INTRODUCTION AND. SCOPE ......'........................- 1 p' NIS-1 CODE. DATA REPORT,............'.~................. 2

'IABSTRACT'0F' EXAMINATIONS ~

CONDITIONS.NOTED AND CORRECTIVE MEASURES RECOMMENDED lAND TAKEN

LISTING OF EXAMINATION AND TEST PROCEDURESi........ . 3 LISTING OF. MATERIALS 1AND EQUIPMENT ~.................. 4

,: LISTING 0F EXAMINATION AND TESTING' PERSONNEL ........- 5

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A REPAIR AND.. REPLACEMENT .............................. 6 x

, LISTING OF-REPAIRS / REPLACEMENTS-PERFORMED-NIS-2 DATA L

REPORTS i

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' AGENDA / Summary Report /l

p SECTION 1 INTRODUCTION AND SCOPE Introduction This Summary Report covers the Inservice Inspection performed at Clinton Power Station (CPS), between April 24, 1987 and May 28, 1989. During this Refueling Cycle, CPS experienced three planned outages: PO-1 for maintenance, PO-2 for maintenance, and RF-1 for refueling. During this Refueling Cycle, examinations, tests, repairs and replacements were performed in accordance with the CPS ISI Program Manual which complies with ASME Section XI, 1980 Edition through. Winter 1981 Addenda.

During the second quarter of 1987 CPS changed the Authorized Inspection Agency contract from Hartford Steam Boiler Inspection and Insurance Co. (HSB) to Lumbermens Mutual Casualty Company (Lumbermens), a subsidiary of Kemper Group, Long Grove, Illinois ,

60049. The examinations, tests, repairs and replacements were l witnessed or verified by Authorized Nuclear Inservice Inspectors (ANII), K. S. Kim of HSB and J. G. Brent, G. L. Brouette and M.

. , , A. MacLeod from Lumbermens.

In accordance with IWA-6220 the names and description of the components examined are listed on the NIS-1 Form and its attachments (see section 2). Further component information is i

obtainable thru the reference number for the specific items. The manufacturers name for the components examined are also identified in Item 7 of the NIS-1 form and their addresses are on :

file at CPS.

Documentation or Records that support this summary report are '

included in the Inservice Examination Program Plan or located in records file identified in the specific sections of this report.

Scope The scope of Inservice Inspection during this Refueling Cycle is summarized as follows:

Preservice Examinations - Replacement of the injection check valve,in the Reactor Core Isolation Cooling system required !

preservice examinations of three (3) piping welds. l Preservice examinations of bolting associated with replacement activities were also performed.

Scheduled Inservice Examinations - The NIS-1 Form (Section 2 of this Report) provides the listing of all examinations ;

& completed during RF-1. Conditions noted during RF-1 and !

corrective measures taken are summarized in the NIS-1 Form. j 1

AGENDA / Summary Report /3

Page 2 of 2 SECTION 1

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Other Inservice Examinations - Ten (10) control rod drives were replaced for routine maintenance. Upon reinstallation of replaced control rod drives,.the bolting was examined as required by the CPS ISI Program Manual.

Snubber Functional Tests - The NIS-1 Form provides the list of all snubbers tested during RF-1. An initial sample of 10% of each type of snubbers (total 88) was selected for testing from the population of 856 snubbers in accordance with letter U-600502, dated 5-12-1988, to the NRC Region III office. These snubbers were selected to ensure,-as far as practical, that the sample was representative of the various

-configurations, operating environments, and sizes, which exist in the plant. The population of 856 snubbers consists of all ASME Class 1, 2, and 3 snubbers and those non-safety related snubbers the failure of which could adversely affect safety related systems. Several failures resulted in the sample being increased to a total of 413 snubbers.

Pressure Tests - A system leakage test and VT-2 Inspection of ASME Code Class 1 components was performed prior to plant

,e startup. During the VT-2 inspection, minor leakage from ph- valve packings, one pump seal, and three control rod drive mechanism bolted connections was noted. This leakage was corrected and a second system leakage test was successfully completed on these components.

Repairs and Replacements - No repairs or replacements were required as a result of scheduled examinations. Snubbers which failed the functional test were replaced in accordance with ASME Code requirements. Repairs and replacements which resulted from routine maintenance or modification are detailed in Section 6 of this report.

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\ 0j AGE! A/ Summary Report /4

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FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS Page No. 1 of Th As required by the Provisions of the ASME Code Rules

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L Owner Illinois Power Company. 500' South 27th St.. Decatur. IL 62525 (Name and Address of Owner)

2. Plant Clinton Power Station. Box 678. Clinton. IL 61727 (Name and Address of Plant)

3. Plant Unit 1 4. Owner Certificate of Authorization (if required) N/A

5. Commercial Service Date h/2h/87 6. National Board Number for Unit N/A

7. Components Inspected i

Manufacturer Component or Manufacturer or installer State National Appurtenance or installer Serial No. Number Board No.

Reactor Vessel 1B13-D003 Chicano Bridae & Iron Co B5225 B2h6789 hhh9 Recirc Pump A 1B33-C001A' Bingham-Willamette Co. 1h217101 N/A NB-39h Valve 1B21-F010A Anchor /Darline Valve E-621h-153-1 M/A M/A Valve 1B21-F0220 Atwood & Mnvrill Co. 1-969 M/a M/A Valve 1B21-F032A Anchor /Darlina Valve E-621h-157-1 N/A N/A

(' Valve 1B21-F0h1F G. Dikkers & Co. 160787 N/A 55 Valve 1321-F0h7D G. Dikkers & Co. 160790 N/A 69 Valve 1B33-F023A Anchor /Darline Valve F589h-1-1 M/A - M/A Valve 1E12-F008 Anchor /Darline Valve E-621h-10-1 N/A N/A Valve 1E12-F0h1A Anchor / Darling Valve E-621h-20-1 N/A N/A Valve lE51-F013 Anchor /Darline Valve E-621h-169-1 N/A' N/A RHR Heat Exch A 1E12-B001A Joseph Oat Corn. 2318-A UOlh3958 1052 RHR Pump A 1E12-C002A Byron Jackson Thl-S-1hh8 N/A N/A LFCS, Pump lE21-C001 Byron Jackson Thl-S-lh51 N/A N/A HPCS Pump 1E22-C001 Byron Jackson 791-S-1186 N/A N/A (Continued on Supplemental Sheet)

Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8% in. x 11 in.,

(2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

(12/86) This Form (E00029) may be obtained from the Order Dept., ASME,345 E. 47th St., New York, N.Y.10017

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l l FORM NIS-1 (Back)

8. Examination Dates h/2h/87 to 5/28/89 9. Inspection Interval from h/2h/87 to h/2h/97 Ol )

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. j See Attachment 1 d

11. Abstract of Conditions Noted.

See Attachment 2

12. Abstract of Corrective Measures Recommended and Taken See Attachment 2 We certify that the statements made in this report are correct and the examinations and corrective mea-sures taken conform to the rules of tlse ASME Code,Section XI.

Certificate of Authorization No. (if applicabic) N/A Expiration Date N/A Date [afM 14 19 9 9 Signed Illinois Power Co. By Sk h , No Owner I

CERTIFICATE OF INSERVICE INSPECTION '

I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois

and employed by of Long Grove. IL have inspected the components described in this Owner's Report during the period h/24/87 to 5/28/89 . and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's . Report in accordance with the inspection plan and as required by the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personalinjury or property damage or a loss of any kind arising from or connected with this inspection.

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- g Inspector's Signature National Board, State, Province, and Endorsements Date Tc/xY A4 19 t99 02/s2>

Lumbermens Mutual Casualty Co.

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-1 FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTIONS Page No. 2 of Th' As required by the Provisions of the ASME Code Rules

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1. Owner Illinois Power Company, 500 South 27th St.. Decatur, IL 62525 l (Name and Address of Owner)

2. Plant Clinton Power Station,' Box 678, Clinton, IL 61727 (Name and Address of Plant)

3. Plant Unit 1 4. Owner Certificate of Authorization (if required) N/A

5. Commercial Service Date h/2h/87 6. National Board Number for Unit N/A

7. Components inspected (continued) -

Manufacturer Component or Manufacturer or Installer National Appurtenance -

or Installer Serial No, Board No.

RCIC Pump 1E51-C001 Bingham-Willamette Co. 16210287 N/A NB-550 Valve 1E22-F00h Anchor / Darling Valve 1N191 N/A N/A Piping systems Illinois Power Co. See Note 1 N/A N/A w

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/ mR N N N Note 1: The piping components examined / tested are listed in Attachment 1 and 2 of this NIS-1 Form.

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FORM N!S 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 3 of 74 .

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1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plants Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. conenercial Service Date: 4 24 87 6. National Board Number for Unit N/A

10. Abstract of Examinations: Listing of Scheduled Examinations Table 1 lists all scheduled examinations of components for RF 1. The results column in the table provides further explanation for these exam' nations. Those Itams which were examined that require no further evaluation are identified as acceptable. Some items were deferred to later outages for various reasons and the new schedule for these items is identified. Some items were substituted for other items and the substituted reference number is identified. These substituted items are listed in Table 2. Those items which were examined that required further evaluation are discussed in Attachment 2.

Table 3 Lists att scheduled visual examinations of conponent supports, limited visual examinations of snubbers required by the CPt' tf chnical Specifications and functional tests of snubbers. The results colunn in the table provides further explanation for these examinations / tests. Those items which were examined / tested that require no ,

further evaluation are identified as acceptable. Some items were deferred to later outages for various reasons and the new schedule for these items is identified. Some items were substituted for other items and the substituted support number is identified. These substituted items are listed in Table 4 Those snubbers which falted to meet the acceptance criteria are identified as 8alled and are further discussed'in Attachment 2.

Table 5 lists att scheduled pressure tests. The results cottan in the table providen further explanation for these tests.

At the end of the first refueling outage (RF 1), 14% of the examinations which are required per IWA 2400 (Inspection Program B) for the first ten year interval have been completed. The calculation of percentage complete includes att examinations from Subsections IWB, IWC, !WD and IWF. This calculation does not include system pressure tests or snubber functional tests which have specific requirements for completion during specific inspection periods and refueling outages.

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FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 4 of 74 ATTACHMENT 1

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1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner certificate of Authorization: N/A

5. Commercial Service Date: 4 24-87 6. National Board Number for Unit N/A l

10. Abstract of Examinations: Listing of Scheduled Examinations REFERENCE ITEM EXAM CODE CODE CODE

-NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS RESULTS 007500 CLOSURE STUDS UT B6.30 8-G-1 1 DEFERRED TO RF-02 007500 CLOSURE STUDS (6) MT B6.30 BG1 1 ACCEPTABLE 007550 CLOSURE NUTS (22) MT B6.10 8G1 1 ACCEPTABLE 007600 FLANGE LIGAMENT THREADS (22) UT B6.40 B G-1 1 SEE NOTE 1 007650 CLOSURE WASHERS (22) VT 1 B6.50 s-G-1 1 ACCEPTABLC 008100 VESSEL INTERIOR VT 3 813.10 B-N 1 1 ACCEPTABLE 008250 STEAM DRYER (1/2) VT 3 N/A N/A 1 SEE ATTACHMENT 2 f 008251 STEAM SEPERATOR (1/2) VT-3 N/A N/A 1 SEE ATTACHMENT 2 008350 FW SPARGERS WA VT 3 B13.21 8N2 1 DEFERRED TO RF 03 008450 CORESPRAY SPARGERS-WA VT 3 B13.21 B-N 2 1 ACCEPTABLE 008550 JET PUMP RISER-WA (1/3) VT 1 813.20 8N2 1 ACCEPTABLE 008551 JET PUMP COMPONENTS (1/3) VT 3 N/A N/A 1 ACCEPTABLE 008555 RPV SPECIMEN-WA VT 1 B13.20 B N-2 1 DEFERRED TO RF-03 008650 CORE SUPPORT STRUCTURE VT-3 813.22 B N-3 1 DEFERRED TO RF 03 j 008711 CORE SPRAY SPARCERS VT 2 N/A N/A 1 ACCEPTABLE 009100 CH MA UT B1.22 BA 1 ACCEPTABLE 009150 CH-MB UT B1.22 BA 1 ACCEPTABLE 009450 N7 UT B3.90 BD 1 SEE NOTE 2 009600 N7-!RS UT B3.10 8D 1 SEE NOTE 3 009750 STM. DRTER HOLDDOWN BRACKETS VT 3 B13.21 B-N-2 1 ACCEPTABLE 100540 1-MS-A 6/ASB UT B9.31 8-J 1 ACCEPTABLE 100540 1 MS-A-6/ASB MT 89.31 B-J 1 ACCEPTABLE f 102620 1 MS BSA i F8 VT-1 87.50. 8-G-2 1 ACCEPTABLE ius60 2.MS.C.8 M1 .9.21 8-J i ACCEP1ABLe lO

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FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 5 of 74 ;

ATTACHMENT 1 TABLE 1

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Planta Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4 Owner Certificate of Authorization: N/A

5. Conumercial Service Date 4-24 87 6. National Board Number for Unit N/A

10. Abstract of Examinations: Listing of Scheduled Examinations REFERENCE ITEM EXAM CODE CODE CODE NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS RESULTS 104380 1 MS C-8 LDI UT 89.12 B-J 1 ACCEPTABLE 104380 1-MS-C-8-LDI MT B9.12 B-J 1 ACCEPTABLE 104400 1-MS-C-8-LDO UT B9.12 B-J 1 ACCEPTABLE 104400 1-MS-C-3 LD0 MT 89.12 B-J 1 ACCEPTABLE 104440 1-M3 C-8PR-WA PT B10.10 B-K 1 1 DEFERRED TO RF 06 105000 1 MS-CSB 1 MT B9.11 B-J 1 ACCEPTABLE 105000 1-MS CSB-1 UT 89.11 8-J 1 ACCEPTABLE

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105020 1 MS-CSB 1 FB VT 1 B7.50 BG2 1 ACCEPTABLE 107020 1-MS-DSA 1-FB VT 1 B7.50 B-G 2 1 ACCEPTABLE 111000 1-FW 1-5 MT B9.11 BJ 1 SUBSTITUTED BY REF NO. 111060 111000 1 FW-1-5 UT B9.11 B-J 1 SUBSTITUTED BY REF NO. 111060 114000 1 FW-2-1 2 UT B9.11 BJ 1 ACCEPTABLE 114000 1-FW-2 1 2 MT B9.11 BJ 1 ACCEPTABLE I

114020 1-FW-2-2 MT B9.11 B-J 1 ACCEPTABLE l

114020 1 FW-2-2 UT B9.11 B-J 1 ACCEPTABLE 1

114320 1 FW 1 1-6 MT B10.10 B-K 1 1 ACCEPTABLE 120000 1-NB-1-1 201 UT 89.11 BJ 1 ACCEPTABLE 120000 1 NS-1 1-201 MT 89.11 BJ 1 ACCEPTABLE l' ,

120020 1-NB-1 1 201-FB VT 1 B7.50 B-G-2 1 ACCEPTABLE '

130790 1 RR-AB 1*LU PT 89.12 BJ 1 ACCEPTABLE 130790 1-RR AB-1-LU UT 89.12 B-J 1 ACCEPTABLE 130800 1-RR-AB 1 UT B9.11 B-J 1 ACCEPTABLE 130800 1-RR AB-1 PT 89.11 BJ 1 ACCEPTABLE 130820 1-RR AB-1-LD PT B9.12 B-J 1 ACCEPTABLE 130820 1 RR AB 1 LD UT 89.12 BJ 1 ACCEPTABLE w

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FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 6 of 74 ATTACHMENT 1 TABLE 1

1. Owner: Illinois Power company, 500 South 27th St., Decatur, IL 62525

2. Plant: CtInton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner certificate of Authorization: N/A

5. Comunercial Service Date: 4 24-87 6. National Board Number for Unit: N/A

10. Abstract of Examinations: Listing of Scheduled Examinations LEFERENCE ITEM EXAM CODE CODE CODE NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS RESULTS 135000 1-RR A-5 LU PT B9.12 B-J 1 ACCEPTABLE 135000 1-RR A 5-LU UT B9.12 B-J 1 ACCEPTABLE 135020 1-RR-A-5 UT 89.11 BJ 1 ACCEPTABLE 135020 1-RR A 5 PT 99.11 BJ 1 ACCEPTABLE 135040 1-RR A 5-LDI UT B9.12 B-J 1 ACCEPTABLE 135040 1-RR A 5 LDI PT B9.12 BJ 1 ACCEPTABLE 135060 1 RR-A-5-LDO PT 89.12 BJ 1 ACCEPTABLE g 135060 1-RR A 5 LDo UT 99.12 B-J 1 ACCEPTABLE

%/ 135140 1 RR A 7 PT B9.11 BJ 1 ACCEPTABLE 135140 1-RR-A*7 UT 99.11 BJ 1 ACCEPTABLE 135160 1 RR A 7 LD PT B9.12 B-J 1 ACCEPTABLE 135160 1 RR A 7 LD UT 89.12 BJ 1 ACCEPTABLE 135180 1 RR A-7/CRW UT B9.31 B-J 1 ACCEPTABLE 135180 1 RR-A 7/CRW PT 89.31 B-J 1 ACCEPTABLE 137880 1-RR B-20-LUI PT 89.12 BJ 1 ACCEPTABLE 137880 1-RR B 20 LUI UT 89.12 B-J 1 ACCEPTABLE 137020 1 RR B-20 PT B9.11 8J 1 ACCEPTABLE 137920 1-RR-B 20 UT 89.11 BJ 1 ACCEPTABLE 137940 1 RR B 20-LD PT 89.12 B-J 1 ACCEPTABLE 137940 1-RR B 20-LD. UT 99.12 B-J 1 ACCEPTABLE 138440 1 RR B-DRW-2-FB VT 1 B7.50 B-G-2 1 ACCEP1ABLE 141000 1 LP 1-1 UT 89.11 BJ 1 ACCEPTABLE 141000 1-LP-1-1 MT 89.11 B-J 1 ACCEPTABLE 141020 1-LP-1 1A MT B10.10 B K-1 1 ACCEPTABLE 151020 1 HP-5 2A MT B10.10 B K-1 1 ACCEPTABLE ,

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FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 7 of 74 ATTACHMENT 1

[V TABLE 1

1. Owner: Illinois Power Conpany, 500 South 27th St., Decatur, IL 62525

2. Planta Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner Certificate of Authorfration: N/A

5. Consnercial service Date: 4-24 87 6. National Board Number for Unit N/A

10. Abstract of Examinations: Listing of Scheduled Examinations REFERENCE ITEM EXAM CODE CODE CODE NUMBER IDENTIFICATION TYPE 3 TEM CATEGORY CLASS RESULTS 151600 1-HP-5-11 UT 89.11 B-J 1 ACCEPTABLE 151600 1 NP-5-11 MT 89.11 B-J 1 ACCEPTABLE 161020 1 kH-18-18 MT B10.10 B-K 1 1 ACCEPTABLE 161680 1 RH 23-1A MT 89.11 B-J 1 ACCEPTABLE 161680 1 RH 23 1A UT 89.11 BJ 1 ACCEPTABLE 162260 1-RN-23-8 MT B9.11 B-J 1 ACCEPTAf1LE 162260 1-RN 23-8 UT 99.11 B-J 1 ACCEPTABLE A.

'i 163000 1-RM 12 1 MT B9.11 BJ 1 ACCEPTABLE 163000 1-RN 12 1 UT 89.11 B-J 1 ACCEPTABLE 163020 1-RM 12 17 MT B10.10 B-K-1 1 ACCEPTABLE 163620 1 RM 12-6 UT B9.11 B-J 1 ACCEPTABLE 163620 1 RH 12-6 MT B9.11 B-J 1 ACCEPTABLE 164220 1-RM 12 12 201 UT B9.11 BJ 1 ACCEPTABLE 164220 1 RN 12 12-201 MT 89.11 B-J 1 ACCEPTABLE 165740 1-RH+37 4 5 UT 89.11 BJ 1 SUBSTITUTED BY REF NO. 165760 165740 1 RH-37-4-5 MT B9.11 BJ 1 SUBSTITUTED BY REF No. 165760 165820 1 RN-37 701 UT B9.11 BJ 1 ACCEPTABLE 165820 1-RM-37 701 MT 89.11 BJ 1 ACCEPTABLE 171040 1 RT-36 1-2 UT 99.11 BJ 1 ACCEPTABLE 171040 1-RT 36-1-2 MT 89.11 B-J 1 ACCEPTABLE 171700 1 RT 35-2 MT 89.11 BJ 1 ACCEPTABLE 171700 1 RT 35-2 UT B9.11 BJ 1 ACCEPTABLE 172240 1 RT 34-1-3 MT B9.11 BJ 1 ACCEPTABLE 172240 1 RT 34-1-3 UT B9.11 B-J 1 ACCEPTABLE 180040 1-RI-13-6-3 MT B9.11 B-J 1 ACCEPTABLE

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FORM N!S 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 8 of 74

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1. Owners Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. ... Plant: Clinton Power Station, P. D. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. Ccamercial Service Date: 4 24-87 6. National Board Nwber for Unit: N/A

10. Abstract of Examinations: Listing of Scheduled Examinations i REFERENCE ITEM EXAM CODE CODE CODE NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS RESULTS 180040 1 RI 13 6-3 UT 89.11 B-J 1 ACCEPTABLE 180220 1 RI-13 702 UT M9.11 BJ 1 ACCEPTABLE 180220 1-RI-13 702 MT 89.11 BJ 1 ACCEPTABLE 181340 1 RI 14-8 201FB VT 1 B7.50 BG2 1 ACCEPTABLE 181800 1-RI 1 4Q1 MT B9.11 B-J 1 ACCEPTABLE 181800 1-RI 1 401 UT B9.11 BJ 1 ACCEPTABLE 200100 CASING STUDS; 1 THRU 16 UT B6.18 B-G 1 1 DEFERRED TO RF 02 200120 CASING NUTS VT 1 B6.20 B G-1 1 DEFERRED TO RF 02 v 200160 SHOCK BUP LUGS; 1 THRU 4 PT B10.20 B-K 1 1 ACCEPTABLE 230000 1821 F010A VT 1 B7.70 BG2 1 ACCEPTABLE 230120 1821-F022C VT 1 87.70 B G-2 1 ACCEPTABLE 230240 1821 F032A VT 1 87.70 B-G 2 1 ACCEPTABLE 230360 1821-F041F VT 1 B7.70 B G-2 1 ACCEPTABLE 230480 1821 F047D VT 1 B7.70 B C-2 1 ACCEPTABLE 23 % 00 1833-F0234 VT 1 87.70 B G-2 1 ACCEPTABLE 230720 1E12 F008 VT 1 B7.70 B G-2 1 ACCEPTABLE 230840 id12 F041A VT 1 B7.70 B G-2 1 ACCEPTABLE I

230960 1E21-F005 VT 1 B7.70 B G-2 1 SUBSTITUTED BY REF NO. 231020 231080 1E51 F013 VT 1 B7.70 B G-2 1 ACCEPTABLE 400000 NEA 1 UT C1.20 C-A 2 SEE NOTE 4 500000 1-MS-37-7 UT C5.21 CF 2 ACCEPTABLE 500000 1-MS 37 7 MT C5.21 CF 2 ACCEPTABLE 510500 1 FW-2 13 MT C5.21 C-F 2 ACCEPTABLE f

l 510500 1 FW-2-13 UT C5.21 C-F 2 ACCEPTABLE I q 550020 1 LP 2-4 MT C5.11 CF ,2 ACCEPTABLE V

c FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 9 of 74

) ATTACHMENT 1 TABLE 1 1

1. owner: Illinois Power Conpeny, 500 South 27th St., Decatur, IL 62525

2. Plant Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4 Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4 24-87 6. National Board NLabor for Unit N/A

10. Abstract of Examinations: ListinB of Scheduled Examinations REFERENCE ITEM EXAM CODE CODE CODE NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS RESULTS 550720 1-LP-2 10-4 MT C5.11 C-F 2 ACCEPTABLE 560080 1*HP-1-6 MT C5.21 C-F 2 SUBSTITUTED BY REF No. 560160 560080 1 MP-1-6 UT C5.21 C-F 2 SUBSTITUTED BY REF NO. 560160 560720 1 HP 1 13-2 MT C5.21 CF 2 ACCEPTABLE 560720 1-HP 1 13-2 UT C5.21 C-F 2 ACCEPTABLE 562200 1 NP 1-7 2 MT C5.21 C-F 2 ACCEPTABLE 562200 1 NP-1-7-2 UT C5.21 C-F 2 ACCEPTABLE 570000 1-RN 8-29 MT C5.11 C-F 2 ACCEPTABLE 570680 1 RM-8 18-6 UT C5.11 C-F 2 ACCEPTABLE 570680 1-RH-8 18 6 MT C5.11 C-F 2 ACCEPTABLE 572680 1 RH-13 1401 MT C5.11 C-F 2 ACCEPTABLE 572680 1 RM 13 14Q1 UT C5.11 C-F 2 ACCEPTABLE 573640 1 RH 25 11 2 UT C5.11 C-F 2 SUBSTITUTED BY REF NO. 573620 573640 1 RM-25 11 2 MT C5.11 C-F 2 SUBSTITUTED BY REF No. 573620 575020 1RH07091R WA MT C3.20 CC 2 ACCEPTABLE 576100 1-RM-26-8 MT C5.11 C-F 2 ACCEPTABLE 577880 1-RM-21 5 7 UT C5.11 CF 2 ACCEPTABLE 577880 1-RN-21-5-7 MT C5.11 CF 2 ACCEPTABLE 578600 1-RH 26 1 MT C5.21 C-F 2 ACCEPTABLE 578600 1-RM 26-1 UT C5.21 CF 2 ACCEPTABLE 579000 1 RH 9 8-301 MT C5.11 CF 2 SUBSTITUTED BY REF NO. 579080 579580 1-RH 9-13-2 UT C5.11 CF 2 ACCEPTABLE 579580 1-RH-9-13 2 MT C5.11 C-F 2 ACCEPTABLE 579860 1RH12004R-WA MT C3.20 C-C 2 ACCEPTABLE

} 582260 1 RH-8-6-5 MT C5.11 C-F 2 ACCEPTABLE m)

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l FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 10 of 74

<- ATTACHMENT 1 TABLE 1 V.

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. Commercist service Date: 4 24-87 6. National Board Number for Unit: N/A

10. Abstract of Examinations: ListinB of Scheduled Examinations REFERENCE - ITEM EXAM CODE CODE CODE NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS RESULTS 582260 1 RM 8-6-5 UT C5.11 C-F 2 ACCEPTABLE 583440 1 RM 13-11-2 UT C5.11 C-F 2 SUBSTITUTED BY REF NO. 583400 583440 1*RH 13 11-2 MT C5.11 C-F 2 SUBSTITUTED BY REF NO. 583400 584730 1-RH-25-21A UT C5.31 C-F 2 ACCEPTABLE 584730 1-RH 25 21A MT C5.31 C-F 2 ACCEPTABLE 586900- 1-RN-4-2 5 MT -C5.11 C-F 2 ACCEPTABLE 589020- 1-RM-25 16 20 MT C5.31 CF 2 SUBSTITUTED BY REF N0. 579760 590120 1-RH 13-19B UT. C5.11 C-F 2 ACCEPTABLE

$90120 1-RN 13-19B MT C5.11 CF 2 ACCEPTABLE

$94460 1 RH-26-7 2 MT C5.11 CF 2 ACCEPTABLE 594460 1-RH 26 7 2 UT C5.11 C-F 2 ACCEPTABLE

-596320 1-RH 16 1 2 UT C5.11 C-F 2 ACCEPTABLE 596320 1 RH 16 1-2 MT C5.11 C-F 2 ACCEPTABLE 597320 1RH21001A WA MT C3.20 C-C 2 ACCEPTABLE 597340 1-RH-16 15 MT C5.11 CF 2 ACCFPTABLE 599100 1 RM-16 701 MT C5.11 C-F 2 ACCEPTABLE 599720 1-RH-9-11 4 UT C5.11 CF 2 ACCEPTABLE 599720 1*RH-9-11 4 MT C5.11 CF 2 ACCEPTABLE 610020 1-RI 8-1 201 MT C5.21 C-F 2 ACCEPTABLE 610020 1 RI-8 1-201 UT C5.21 CF 2 ACCEPTABLE 614430 1-SD-270-44 MT C5.21 C-F 2 SEE NOTE 5 614430 1-50-270 44 UT C5.21 C-F 2 SEE NOTE 5 800100 RHR-A-1 MT C6.10 CG 2 SUBSTITUTED BY REF NO. 800120 800210 RHR-A 7 MT C6.10 C-G 2 ACCEPTABLE 801500 LPCS 1 ,MT C6.10 C-G 2 SUBSTITUTED BY REF NO. 801520

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FORM NIS-1 OWNER'S REPORT TOR INSERVICE INSPECTION Page ilo.11 of 74 ATTACHMENT 1 i )- TABLE 1

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plants Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Units 1 4. Owner Certificate of Authorization: N/A

5. ' consercial Service Date: 4-24 87 6. National Board Number for Units N/A

10. Abstract of Examinations: Listing of Scheduled Examinations REFERENCE ITEM EXAM CODE CODE CODE NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS RESULTS 801610 LPCS-7 MT C6.10 C-G 2 ACCEPTABLE 802500 HPCS 1 MT C6.10 C-G 2 SUBSTITUTED BY REF No. 802610 803400 RCIC-4 MT C6.10 C-C 2 ACCEPTABLE 803500 RCIC 5 MT C6.10 C-G 2 SUBSTITUTED BY REF NO. 550880

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n FORM NIS 1 OWNER I S REPORT'FOR INSERVICE INSPECTION Page No. 12 of 74 ATTACHMENT 1- )

L) TABLE 1

1. Owner: Illinois Power Company,'500 South 27th st., Decatur, IL 62525- 1

2. Planta Clinton Power station, P. O. Box 678, Clinton, IL 61727- '

3.' Plant Unitt 1; 4. Owner Certificate of Authorization: N/A H 5. Commercial service Date: 4 24 87 6. National Board Number for Unit N/A

10. Abstract of Examinations: Listing of Scheduled Examinations NOTES NOTE 1:

The area of the flange sealing surface, approximately 0.5 x 2.75 inch, for each stud hole, was not examined due to configuration of the flange sealing surface. This examination will be deferred pending further evaluation.

NOTE 2:

A small area of the N7 nozzle to shell weld on the nozzle side was not examined due to configuration of the nozzle.

This examination will be rescheduled for RF 2.

NOTE 3:

A small area of the inner radius of NT nozzle was not examined due to botting interference. This examination will be rescheduled for RF 2.

NOTE 4:

. A one Inch area at 0, 90, 180 & 270 degrees was not examined due to interference with the lifting lugs. This O . exandnation will be deferred pending further evaluation.

NOTE 5:

A small area at two (2) locations was not examined due to interference with the sample lines. This piping weld will be substituted by another weld in the same system so that the total welds selected for examinations will be at least 25% in this system.

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FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 13 of 74 ATTACHMENT 1

.. 7 TABLE 2

1. Owner: Ittinois Power Conpany, 500 South 27th St., Decatur, IL 62525

2. Plant Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4 24 87 6. National Board Number for unit: N/A

10. Abstract of Examinations: Listing of Substituted Examinations REFERENCE ITEM EXAM CODE CODE CODE NUMBER IDENTIFICATION TYPE ITEM CATEGORY CLASS RESULTS 111D60 1-FW-1-3 5 MT 99.11 BJ 1 ACCEPTABLE 111060 1 FW-1-3-5 UT B9.11 B*J 1 ACCEPTABLE 165760 1-RH-37-4-4 MT B9.11 BJ 1 ACCEPTABLE 165760 1-RH-37 4-4 UT B9.11 B-J 1 ACCEPTABLE 231020 1E22-F004 VT-1 B7.70 B-G-2 1 ACCEPTABLE 560160 1-HP-1-4-2 MT C5.21 CF 2 ACCEPTABLE 560160 1 HP-1-4-2 UT C5.21 C-F 2 ACCEPTABLE 573620 1 RM 25 15 MT C5.11 C-F 2 ACCEPTABLE 579080 1-RH-9 10 MT C5.11 CF 2 ACCEPTABLE 583400 1-RM-13-16 MT C5.11 CF 2 ACCEPTABLE 579760 1 RH-11-1-3 MT C5.11 C-F 2 ACCEPTABLE 800120 RHR-A-2 MT C6.10 C-G 2 SEE NOTE 1 i

! 801520 LPCS-2 MT C6.10 C-G 2 SEE NOTE 2 802610 HPCS-7 MT C6.10 C-G 2 ACCEPTABLE 550880 1 LP-2-18 MT C5.11 CF 2 ACCEPTABLE

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i: FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 14 of 74

,q . . ATTACHMENT 1-J _ . TABLE 2 I

1. Owner: Ittinois Power company, 500 South 27th St., Decatur, IL 62525'-

2. Plant Clinton Power Station, P. O. Box 678, Cilnton, IL 61727

l. 3.' Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. .Commerclet service Date: 4 24-87 - 6. National Board Number for Unit N/A

- 10. Abstract of Examinations:- Listing of substituted Examinations NOTES NOTE 1:

'A 13 inch area was not examined due to interference with the small piping. This examination will be deferred pending further evaluation. .

. NOTE 2:

A 3 inch area was not examined due to Interference with the small piping. This examination will be deferred-pending further evaluation.

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t FORM NIS 1 OWNER'S REPORT FOR INSER/ ICE INSPECTION Page No. 15 of 74 ATTACHMENT 1

!i%. .

TABLE 3

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4 Owner Certificate of Authorization N/A

5. Consnercial Service Date: 4 24-87 6. National Board Nunber for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE

-10ENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1FWO1001S $NUBBER LIM VT-3 F3 FC 1 ACCEPTABLE 1FWO1002S SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE 1FWO1004S SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1FWO1005S SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1FWO1006S SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE 1FWO1007S SNUBBER- LIM VT 3 F3 F-C 1 ACCEPTAPLE 1FWO1010S SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 4

1FWO1011S SMUBBER FT F3 F-C 1 ACCEPTABLE 1FWO1011S SNUBBER VT-3 F3 F-C 1 ACCEPTABLE 1FWO1012S SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE 1FWO2001S SNUBBER FT F3 F-C 1 FAILED 1FWO2001S SNVBBER VT 3 F3 F-C 1 ACCEPTABLE 1FWO2002S $NUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1FWO2003V VARIABLE SUPPORT VT 3 F3 FC 1 ACCEPTABLE 1FWO2004S SNUBBER FT F3 F-C 1 ACCEPTABLE 1FWO2004S SNUBBER VT-3 F3 F-C 1 ACCEPTABLE 1FWO2005S SNUBBER LIM VT*3 F3 F-C 1 ACCEPTABLE 1FWO20065 SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1FWO2007S $NUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1FWO2010S SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1FWO2011S $NUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1FWO2012S $NUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1H303A CONSTANT SUPPORT VT-3 F3 F-C 1 ACCEPTABLE 1HP01005C CONSTANT SUPPORT VT-3 F3 F-C 1 ACCEPTABLE

, 1LP01005C CONSTANT SUPPORT VT-3 F3 F-C 1 ACCEPTABLE

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q FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 16 of 74 ATTACHMENT 1 y TABLE 3 '1

1. Owners !!linois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plants Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Units 1 4. Owner Certificate of Authorization: N/A

5. Connercial Service Date: 4-24 87 6. National Board Number for Unit N/A '

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1LP02003X RIGID SEISMIC SUPPORT VT-3 F3 F-C 1 ACCEPTABLE 1MS05001S SNUBBER LIM VT 3 N/A N/A 1 ACCEPTABLE 1MS05004S SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1MS05009S SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1MS05013S SNUBBER FT N/A N/A 1 ACCEPTABLE 1MS05013S $NUBBER VT-3 N/A N/A 1 ACCEPTABLE 1MS05019S SNUBBER LIM VT 3 N/A N/A 1 ACCEPTABLE iMS05021S $NUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1MS05022S $NUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1MS05023S $NUBBER LIM VT 3 N/A N/A 1 ACCEPTABLE 1MS05024S $NUBBER LIM VT 3 N/A N/A 1 ACCEPTABLE 1MS05025S SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1MS05026S SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE IMS05027S SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1MS05028S SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1MS05034W SNUBBER LIM VT-3 N/A h/A 1 ACCEPTABLE 1MS050355 $NUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1MS38002S $NUBBER LIM VT 3 N/A N/A 1 ACCEPTABLE 1MS38005S $NUBBER FT N/A N/A 1 ACCEPTABLE 1MS380055 SNUBBER VT-3 N/A N/A 1 ACCEPTABLE 1MS38028S SNUBBER LIM VT-3 N /A N/A 1 ACCEPTABLE 1MS38097S SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1NB01002S $NUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1NB01003$ SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1NB01006S $NUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE

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FORM NIS*1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 17 of 74 j ..p ATTACHMENT 1 TABLE 3

1. Owner: Illinois Power company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unitt 1 4 Owner Certificate of Authorization: N/A

5. Comercial Service Date: 4-24 87 6. National Board Nunber for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports

! TEM . ITEM EXAM CODE CODE CODE IDENTIFICATION' TYPE TYPE ITEM CATEGORY CLASS RESULTS 1NB010085 SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1NB01009S SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1NB010118 SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1NB01014S SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1NB010175 SNUBBER LIM VT 3 N/A N/A 1 ACCEPTABLE 1NB010195 $NUBBER FT N/A N/A 1 ACCEPTABLE 1NB01019$ SNUBBER VT 3 N/A N/A 1 ACCEPTABLE O

1NB01020S SNUBBER LIM VT-3 N/A N/A 1 ACCf s9LE 1RB31514S $NUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1RB31516S $NUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1RB31529S $NUBBER LIM VT-3 N/A N/A 1 ACCEP ABLE 1RB32520$ SNUBBER LIN VT-3 N/A N/A 1 ACCEPTABI.E 1RB33516$ SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1RB34512S $NUBBER LIM VT 3 N/A N/A 1 ACCEPTABLE 1RH04012S SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1RH04013S $NUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1RH04058$ SNUBBER FT F3 F-C 1 SUBSTITUTED BY SUPPORT NO. 13fH04012S 1RHD4058S SNUBBER VT 3 F3 F-C 1 ACCEPTABLE 1RH04059S $NUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1RH04060$ SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1RH05005V VARIABLE SUPPORT VT-3 F3 F-C 1 ACCEPTABLE 1RH06005C CONSTANT SUPPORT VT 3 F3 FC 1 ACCEPTABLE 1RH06006S SNUBBER L!M VT 3 F3 F-C 1 ACCEPTABLE 1RH06011X RIGID SEISMIC SUPPORT VT-3 F3 F-C 1 ACCEPTABLE f 1RH06017R RIGID SUPPORT VT-3 F3 F-C 1 ACCEPTABLE

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FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 18 of 74 ATTACHMENT 1 TABLE 3 I

.1. Owner: Illinois Power Conpany, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4 Owner Certificate of Authorization: N/A

5. Conenercist Service Date: 4-24-87 6. National Board Nunber for Unit N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE C00E IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1RH06022S SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1RH06023S $NUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1RH23010A ANCHOR VT 3 F3 F-C 1 ACCEPTABLE 1RH34002S $NUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1RH34003S $NUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1RH34004S $NUBBER FT F3 FC 1 ACCEPTABLE 1RH34004S SNUBBER VT-3 F3 F-C 1 . ACCEPTABLE

'{ 1RH34005S SNUBBER L!M VT-3 F3 FC 1 ACCEPTABLE 1RH34007S $NUBBER LIM VT 3 F3 FC 1 ACCEPTABLE 1RH34009X RIGID SEISMIC SUPPORT VT-3 F3 F-C 1 ACCEPTABLE 1 RID 1007$ SNUBBER LIM VT 3 F3 .F-C 1 ACCEPTABLE 1 RID 1008S SNUBBER FT F3 F-C 1 ACCEPTABLE 1RIO1008S SNUBBER VT 3 F3 F-C 1 ACCEPTABLE 1 RID 1012W SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE 1RIO1013W SNUBBER FT F3 F-C 1 ACCEPTABLE 1R101013W SNUBBER VT 3 F3 F-C 1 ACCEPTABLE 1R101014W WHIP RESTRAINT VT-3 F3 F-C 1 ACCEPTABLE 1R101015W SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1R102003S SNU8BER LIM VT 3 N/A N/A 1 ACCEPTABLE 1RIO8016R RIGID SUPPORT VT 3 F3 F-C 1 ACCEPTABLE 1 RID 8017$ SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1R108034$ SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1R110001A ANCHOR VT 3 F3 F-C 1 DEFERRED TO RF-03 1R110007S $NUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1R110008S SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE

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FORM N!$-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No.19 of 74

.(

. ATTACHMENT 1

-k) TABLE 3

1. Owner: Ill!nola Power Company, 500 South 27th St., Decatur, IL 62525

2. Planta Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner certificate of Authorization: N/A

5. Commercist Service Date: 4-24 87 6. National Board Nwber for Unit N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM . ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TTPE ITEM CATEGORY CLASS RESULTS 1RI100099 SNUBBER LtM VT 3 F3 FC 1 ACCEPTABLE 1R110010s SNUBBER LIM VT 3 F3 F-C 1 ACCCPTABLE 1R110013G GUIDE SUPPORT VT-3 F3 F-C 1 ACCEPTABLE 1R118002S SNUBBER LIM VT 3 N/A N/A 1 ACCEPTABLE

' 1RR32001S SNUBBER FT N/A N/A 1 ACCEPTABLE 1RR320015 $NUBBER VT 3 N/A N/A 1 ACCEPTABLE 1RR33001$ LIM VT 3 N/A

+

SNUBBER N/A 1 ACCEPTABLE 1RT01002$ $NUBBER LIM VT 3 F3 FC 1 ACCEPTABLE

\

1RT01003S SNUBBER FT F3 F-C 1 ACCEPTABLE 1RT01003S SNUBBER VT 3 F3 - F-C 1 ACCEPTABLE 1RT01005R RIGID SUPPORT VT 3 F3 FC 1 ACCEPTABLE 1RT01012S SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE 1RT01015$ SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1RT01020S SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1RT01021$ SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE 1RT01022$ SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1RT01024S SNUBBER LIM VT 3 F3 FC 1

ACCEPTABLE 1RT010255 SNUBBER LlM VT 3 F3 FC 1 ACCEPTABLE

1RT01028X RIGID SE!SMIC SUPPORT VT-3 F3 F-C 1 ACCEPTABLE 1RT01029$ SNUBBER FT F3 F-C 1 ACCEPTABLE 1RT01029s SNUBBER VT 3 F3 F-C 1 ACCEPTABLE 1RT01032S SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1RT01035S SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1RT01037S SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1RT01042$ $NUBBER LIM VT 3 N/A N/A 1 ACCEPTADLE

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i FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 20 of 74 ATTACHMENT 1

.K.

TABLE 3

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unita 1 4. Owner Certificate of Authorization: N/A

>' 5. Connercial Service Date: 4 24-87 6. National Board Nunber for Unit N/A

12. s.bstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TTPE TTPE ITEM CATEGORT CLASS RESULTS 1RT010438 SNUBBER. LIM VT-3 N/A N/A .1 ACCEPTABLE 1RT010445 SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1RT01045S ' SNUBBER . LIM VT-3 N/A N/A 1 ACCEPTABLE 1RT01046S SNUBBER LIM VT 3 N/A N/A 1 ACCEPTABLE 1RT01047S $NUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1RT01048S SNUBBER LIM VT 3 N/A N/A 1 ACCEPTABLE 1RT010495 SNUBBER LIM VT 3 N/A N/A 1 ACCEPTABLE 1RT01050$ SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1RT010518 SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1RT01054W SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE 1RT01081W SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1RT01083W SNU6BER LIM VT 3 F3 FC 1 ACCEPTABLE 1RT01084W SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1RT01091W SNUBBER LIM VT 3 N/A N/A 1 ACCEPTABLE 1S101B SNUBBER FT F3 F-C 1 ACCEPTABLE 15101B SNUBBER VT-3 F3 F-C 1 ACCEPTABLE 15101C SNUBBER LIM VT 3 F3 F*C 1 ACCEPTABLE IS102A SNUBBER LIM VT 3 F3 FC 1 ACCEPTABLE 1S102B SNUBBER LIM VT 3 F3 FC 1 ACCEPTABLE 18102C SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1S102D SNUBBER FT F3 F-C 1 ACCEPTABLE 1S102D SNUBBER VT-3 F3 F-C 1 ACCEPTABLE 1S103A SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 151038 ~ SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1$103C SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE

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FORM NIS 1 OWNER'S REPORT TOR INSERVICE JNSPECTION Page No. 21 of 74 ATTACHMENT 1 l

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/, TABLE 3

1. . Owners Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Planti Clinton Power Station, P. O. Box 678, Clinton, IL 61727-

3. Plant Unitt 1 4 Owner Certificate of Authorization: N/A

5. Comercial Service Date: 4 24 87 6. National Board Nts@er for Units - N/A

-l

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports i

i ITEM . ITEM EXAM CODE CODE CODE I IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS ESULTS 151030 SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE- .

i 1S104A SNUBBER LIM VT 3 F3 FC 1 ACCEPTABLE I 1S104B SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE i

1S104C . SNUBBER LIM VT 3 F3 FC 1 ACCEPTABLE l 1

-15104D SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1S105A SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE ,

i 1S105B SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE j

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16105C SNUBBER FT F3 FC 1 FAILED

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IS105C SNUBBER VT 3 F3 FC 1 ACCEPTABLE l

1S105D SNUBBER LIM VT-3 F3 ,F C 1 ACCEPTABLE l

18106B SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE 15106C SNUBBER LIM VT 3 F3 FC 1 ACCEPTABLE 1$107B SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE l

15107C SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE iS1088 SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1S108C SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE f 15301A SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE !

15301B SNUBBER LIM vi 3 F3 F-C 1 ACCEPTABLE 1S302A $NUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 18302B SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE I 15303A SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE l 15303B SNUB 8ER - LIM VT-3 F3 F-C i ACCEPTABLE 1 i

15304A SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE l 1S304B SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1S305A $NUBBER LIM VT-3 F3 FC 1 ACCEPTABLE

- ~ ,. ..a FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 22 of 74 ATTACHMENT 1 V TABLE 3

1. Owner: Illinois Power Company, 500 South 27th St., Decatur,'IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unitt 1' 4. Owner Certificate of Authorization: N/A

5. Connercial Service Date: 4-24 87 6. National Board Number for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports I~

l ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TTPE ITEM CATECORY CLASS RESULTS 1S305B SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE IS306A SNUBBER FT - F3 F-C 1 ACCEPTABLE 15306A SNUBBER VT-3 F3 FC 1 ACCEPTABLE 15306B SNUBBER LIM VT-3 F3 . F-C 1 ACCEPTABLE 15351A $NUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1S351B SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE IS352A SNUBBER FT F3 F-C 1 SUBSTITUTED BY SUPPORT NO. 1S3598 IS352A SNUBBER VT-3 F3 F-C 1 ACCEPTABLE iS3528 SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 15353A SNUBBER LIM vi-3 F3 F-C 1 ACCEPTABLE iS353B SNUBBER FT F3 F-C 1 SUBSTITUTED BY SUPPORT NO. 15301A 1S3538 SNUBBER VT-3 F3 F-C 1 ACCEPTABLE 15354A $NUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 153548 SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 15356A SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 15356B SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE 1$357A SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 153578 SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1S358A $NUBBER LIM VT-3 F3 F-C i ACCEPTABLE 1$358B SNUBBER FT F3 F-C 1 ACCEPTABLE 15358B SNUBBER VT 3 F3 FC 1 ACCEPTABLE 15359A SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 153598 SNUBBER LlM VT-3 F3 F-C 1 ACCEPTABLE 15360A $NUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 1S3608 SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE

.1 r

FORM NIS*1 DWNEl'S REFORT FOR INSERVICE INSPECTIO.4 Page No. 23 of 74 ATTACHMENT 1 TABLE 3

1. Owner Ittinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner Certificate of Authorization: N/A

5. 'Commerclat Service Date: 4 24 87 6. National Board Number for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TTPE TYPE ITEM CATEGORY CLASS RESULTS 15361A' SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE 153618 SNUBBER LIM VT 3 F3 FC 1 ACCEPTABLE 1S362A SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 15362B SNUBBER- LIM VT-3 F3 FC 1 ACCEPTABLE 15363A $NUBBER LIM VT 3 F3 FC 1 ACCEPTABLE 153638 SNUBBER LIM VT 3 F3 FC 1 ACCEPTABLE 15369A SNUBEER LIM VT 3 F3 FC 1 ACCEPTABLE 1S3698 SNUBBER LIM VT 3 F3 FC 1 ACCEPTABLE 1S?70A- SNUBBER LIM VT 3 F3 FC 1 ACCEPTABLE 1$370s SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 15371A SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 15371B SNUBBER FT F3 FC 1 ACCEPTABLE 15371B SNUBBER VT-3 F3 F-C 1 ACCEPTABLE iS372A SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 15372B SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 15373A $NUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 153738 SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 18374A $NUBBER LIM VT-3 F3 FC 1 ACCEPTABLE 15374B SNUBBER LIM VT-3 F3 F-C 1 ACCEPTABLE 18375A SNUBBER LIM VT-3 F3 FC 1 ACCEPTABLE 15375B SNUBBER LIM VT 3 F3 F-C 1 ACCEPTABLE 1SC07023$ SNUBBER LIM VT-3 N/A N/A 1 ACCEPTABLE RPV SKIRT SUPPORT COMPONENTS VT-3 F3 F-C 1 ACCEPTABLE 10C020015 SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1DC02002S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE i

~

__. _:_;_--_ - _ _ _: 2_ -

- FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 24 of 74 ATTACHMENT 1 TABLE 3

1. Owner: Illinola Power company, 500 South 27th St., Decatur, IL 62525

2. Plants Clinton Power Station, P. 0.. Bex 678, Clinton, IL 61727

3. Plant Unit 1 4 Owner Certificate of Authorization: N/A

' 5. Connercist Service Date: 4-24-87 6. Natlonel Board Nunber for Unit: N/A

12. Abstract of Examloations: Listing of Scheduled Visual Examin6tions/ Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATECORY CLASS RESULTS 1DG02012S $NUBBER . LIM VT 3 N/A N/A 2 ACCEPTABLE 1DG020135 SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1DG04001S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1DG04002$ SNUBBER FT N/A N/A 2 ACCEPTABLE 1DG04002S $NUBBER VT*3 N/A N/A 2 ACCEPTABLE 10G040125 SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1DG04013S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE l 1DG04017S SNUBBER FT N/A N/A 2 ACCEPTABLE 1DG04017S SNUBBER VT 3 N/A N/A 2 ACCEPTABLE 1DG06008$ SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 10C06010$ SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 10006017s SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1DG06018S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE THG01007S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1HG01015S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1HG02007S SNUBBER FT N/A N/A 2 ACCEPTABLE l

1HC02007$ SNUBBER VT 3 N/A N/A 2 ACCEPTABLE 1HG02013$ $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1HG15010S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1HG16011S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1HP03001V VARIABLE SUPPORT VT-3 F3 F-C 2 ACCEPTABLE 1HP03006S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1HP03007X RIGID SEISMIC SUPPORT VT-3 F3 FC 2 ACCEPTABLE I 1HP0300BR RIGID SUPPORT VT 3 F3 F-C 2 ACCEPTABLE 1HP03010S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE k

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k FORM NIS*1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 25 of 74

<; ATTACHMENT.1 TABLE 3

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1. Owners . Illinois Power Conpany, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner Certificate of Authorization: N/A t-

5. : Commercial Service Date: ~4 24 87 6. National Board Number for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports

! TEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE' TYPE ITEM CATE00RY CLASS RESULTS 1HP03013S DN SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1HP03013S UP $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1HP03014S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1HP03028S ENUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1HP03029S $ NUB 8ER' FT F3 .FC 2 ACCEPTABLE 1HP03029S SNUBBER VT-3 F3 FC 2 ACCEPTABLE 1HP03032S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE I\ 1HP03037X R10!D SEISMIC SUPPORT O 1HP03038S SNUBBER VT-3 LIM VT 3 F3 F3 F-C FC 2

2 ACCEPTABLE ACCEPTABLE 1HP03049S. SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1HPO4003S. . SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1HPO4006S SNUBBER LIM VT-3 N/A N/A 2. ACCEPTABLE 1HP04016S-E SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1HPO4016S-W SNUBBER LIM VT 3 N/A N/A 2' ACCEPTABLE 1HPO4022S. SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1HP08004S $NUBBER FT N/A N/A 2 ACCEPTABLE t 1HP08004S

.I SNUBBER. VT 3 N/A N/A 2 ACCEPTABLE i 1HP08006S i

$NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE j 1HP08025S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE (

J 11S010075 SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 11801009S SNU3BER LIM VT-3 N/A N/A 2 ACCEPTABLE 11$010145 $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE l 11501016S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 11S01020S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 11S01022S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE

__.__I__ _. _ _ _ . _ - - _ _ - - _ -

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FORM NIS 1 DWWER'S REPORT FOR INSERVICE INSPECTION Page No. 26 of 74 ATTACHMENT 1 TABLE 3

)

1. Owner Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unft: 1 4. Owner Certificate of Authorization: N/A S. Comercial Service Date: 4 24 87 6. National Board N aber for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports-ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 11$01027S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 11S01029S- SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 11$01033S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 11S01035S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 11501040S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 11$01042S $NUBBER FT N/A N/A 2 ACCEPTABLE 11$01042S . SNUBBER- VT 3 N/A N/A 2 ACCEPTABLE t t 11$01046S $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 11$01048S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 11$010535 SNUBBER LIM vi 3 N/A N/A 2 ACCEPTABLE 11$01055$. SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 11$01074S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 11$01075$ SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 11503005$ SNUBBER LlM VT 3 N/A N/A 2 ACCEPTABLE 11S03008S - SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 11S03010S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 11$03013S $NUBBER FT N/A N/A 2 ACCEPTABLE 11$03013S SNUBBER VT-3 N/A N/A 2 ACCEPTABLE 11$03015s SUUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 11$03016s SNUBBER FT N/A N/A 2 ACCEPTABLE ilS030160 SNUBBER VT 3 N/A N/A 2 ACCEPTABLE 115030173 SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 11$03018$ SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE ilSO4015S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 11$04018S $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE a

. - _ _ - _ . - __ . _ _ ~ w_ _ _ _ . . _ _ . - _ _ - _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ . _ _ - _ - _ _ _ _ _ _ _ . _ - _ _ _ _ ____- _ _______-_._ ___-__- _______________ - - _-__ _-______ - _ A

FORM N!S 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 27 of 74

\ ATTACHMENT i

}

'. TABLE 3

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Planta Clinton Power Station, P. O. Box 6784 Clinton, IL 61727 i

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A 5.. Comercial Service Date: 4-24-87 6. National Board Ntaber for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports

! TEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATECORY CLASS RESULTS 1LP03003S SNUCBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1LP03006S $NUBBCR LIM VT 3 N/A N/A 2 ACCEPTABLE 1LP030155 SNUBBER FT N/A N/A 2 ACCEPTABLE 1LP03015S SNUBBER VT-3 N/A N/A 2 ACCEPTABLE 1LP03016S SNUBBER FT N/A N/A 2 ACCEPTABLE 1LP03016S SNUBBER VT-3 N/A N/A 2 ACCEPTABLE iLPO4006R RIGID SUPPORT VT-3 F3 FC 2 ACCEPTABLE

( 1LP04012S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1LPO4013X RIGID SEISMIC SUPPORT VT 3 F3 FC 2 ACCEPTABLE 1LPO4021S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1LP04031V VARIABLE SUPPORT VT 3 F3 FC 2 ACCEPTABLE 1MS38027S . SNUBBER. LIM VT-3 N/A N/A 2 ACCEPTABLE 1MS38072$ SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1MS380935 SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1MS38094$ SNUBBER LIM VT-3 N/A N/A 2 ACCEPTAB2.E 1MS38095S $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1MS38096S SNUBBER FT N/A N/A 2 ACCEPTABLE 1MS38096S SNUBBER VT-3 N/A N/A 2 ACCEPTABLE 1MS46001$ SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1MS48003S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1MS480055 $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1MS49003S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1MS49005S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1MS50001S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1MS50007S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE A --.L.----,. _-_-_-----.-_-___n_T__.-

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FORM NIS 1 OWNER'S REPORT FO't INSERVICE INSPECTION Page No. 28 of 74

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ATTACHMENT 1

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( ,- TABLE 3

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner Certificate of Authorization: N/A

5. ' Conenercial Service Date: 4 24 87 6. N#tional Board Number for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS iPS100145 SNUBBER LIM VT-3 N/A. N/A 2 ACCEPTABLE 1PS10016S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1PS10017$ SNUBBER LlM VT 3 N/A N/A 2 ACCEPTABLE 1RB11534$ SNUBBER LIM V1-3 N/A N/A 2 ACCEPTABLE 1RB11535$ SNUBBER LIM VT 3 N/A N/A. 2 ACCEPTABLE 1RB11537S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB11537S SNUBBER VT-3 N/A N/A 2 ACCEPTABLE 1RB11539S Q 1RB12513S

$NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RB14553S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB14554$ SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RB215955 $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB215965 SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RB215975 SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB21598S $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RB215995 SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RB21608S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB216095 SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RB21610s SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RB21611$ SNUBBER LlM VT 3 N/A N/A 2 ACCEPTABLE 1RB216145 SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE

.1RB21616S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB21620$ SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RB216218 SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE AM

[ 1RB21628$ SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE

\

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FORM NIS 1 OWNER'S REPORT FOR INSERVICE IASPECTION Page No. 29 of 74 ATTACHMENT 1

'V TABLE 3

1. Owner: !!!inois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unitt 1 4. Owner Certificate of Authorl2ation: N/A

$. Connercial Service Date: 4 24-87 6. National Board Number for Unit N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1RB21637S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RB22555$ SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB23542S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB24565S $NUBBER FT N/A N/A 2 ACCEPTABLE 1RB24565S SNUBBER VT-3 N/A N/A 2 ACCEPTABLE

.1RB24566S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB24568S SNUB 9ER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB245695 SNULBER LIM VT-3 N/A N/A 2 ACCEPTABLE s

1RB24571S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB24572S SNUBBER L!M VT 3 N/A N/A 2 ACCEPTABLE 1RB24573S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB24574S $NUBBER FT N/A N/A 2 ACCEPTABLE 1RB24574S' $NUBBER VT-3 N/A N/A 2 ACCEPTABLE 1RB24575$ -SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB24576$ SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE l 1RB24577S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RB24578S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB24579S $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RB24580S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RB31532$ SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RB31597S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH02005R RIGID SUPPORT VT 3 F3 FC 2 ACCEPTABLE 1RH02006S SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RN02008S SNUBBER L1M VT-3 F3 F-C 2 ACCEPTABLE i 1Rh02010S SNUBBER LIM VT 3 F3 f: C 2 ACCEPTABLE l:

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FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 30 of 74 l ' - ATTACHMENT 1 l.-

i -

TABLE 3

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plants Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner Certificate of Authorization: 'N/A

5. Comercial Service Date: 4 24 87 6, National Board Number for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports-ITEM ITEM EXAM CCCE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1RH02011R RIGID SUPPORT VT 3 F3 F-C 2 ACCEPTABLE 1Rh02013S $NUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH020145 SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH02015S CNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH02017X RIGID SEISMIC SUPPORT VT-3 F3 FC 2 ACCEPTABLE 1RH02018S SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE-1Rh02021S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE

.f l 1RH02023A ANCHOR VT-3 F3 F-C 2 ACCEPTABLE 1RH04031$ SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH07003S $NUBBER LIM VT 3 F3 FC 2 ACCEPTABLE 1RH07004X RIGID SEISMIC SUPPORT VT 3 F3 F-C 2 ACCEPTABLE 1RH07005S SNUBBER FT F3 F-C 2 ACCEPTABLE 1RH07005$ $NUBBER VT-3 F3 F-C 2 ACCEPTABLE 1RH07006S $NUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH07009S-DN SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH070093-UP $NUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH07010$ SNUB 0ER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH07013S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH07017S SNUBBER LIM VT-3 F3 7C 2 ACCEPTABLE 1RH07020S SNUBBER FT F3 F-C 2 ACCEPTABLE 1RH07020S $NUBBER VT-3 F3 F-C 2 ACCEPTABLE 1RH07022S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH07025$ SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH07026S $NUBBER LIM VT-3 F3 FC 2 ACCEPTABLE f

Q 1RH07028$ SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE

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FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 31 of 74 ATTACHMENT 1 TABLE 3

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Planta Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner Certificate of Authorization: N/A

5. Comercial Service Date: 4 24-87 6. National Board Number for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ! TEM CATEGORY CLASS RESULTS 1RH07029S SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH07030$ SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH07032S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH07033S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH07035$-DN SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH07035S-UP SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH07036S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH07037S v 1RH07037S SNUBBER SNUBBER FT VT-3 F3 F3 F-C F-C 2

2 ACCEPTABLE ACCEPTABLE 1RH07039X RIGID SEISMIC SUPPORT VT-3 F3 F-C 2 ACCEPTABLE 1RN07040S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH070415 SNU6SER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH07042S SNUBBER LIM VT 3 F3 FC 2 ACCEPTABLE 1RH07045$ SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH07047S N SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH07047$-S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH07048S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RH07048S SNUBBER VT-3 N/A N/A 2 ACCEPTABLE

$ 1RH07049S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE

.1RH07050$ SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE i 1RH07052S $NVBBER LIM VT-3 N/A N/A 2 ACCEPTABLE

7 1RH07056X RIGID SEISMIC. SUPPORT VT 3 F3 F-C 2 ACCEPTABLE 1RH07058S SNUBBER FT F3 F-C 2 ACCEPTABLE 1RH07058S SNUBBER VT-3 F3 F-C 2 ACCEPTABLE 1RH07063X RIGID SE!SMIC SUPPORT VT-3 F3 F-C 2 ACCEPTABLE v.

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FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 32 of 74 ATTACHMENT 1 TABLE 3

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Planta Clinton Power Station, P. O. Box 678, Clintnn, IL 61727

3. Plant Unit 1 4. Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4 24 87 6. National Board Nunber for Unit N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1RH07065$ SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 4

1RH07067S . SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH070695 SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH07070V. VARIABLE SUPPORT VT-3 F3 FC 2 ACCEPTABLE 1RH07072S-E SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH07072S W SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH07073S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE r 1RH07076R RIG 10 SUPPORT VT 3 F3 FC 2 ACCEPTABLE 1RH07081R. RIGIO SUPPORT VT 3 F3 FC 2 ACCEPTABLE 1RH07087S- SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH07091R RIGIO SUPPORT VT-3 F3 FC 2 ACCEPTABLE

..,7096S SNUBBER LIM VT 3 . F3 FC 2 ACCEPTABLE 1RH07107S $NUBBER FT F3 F-C 2 ACCEPTABLE 1RH07107S SNUBBER VT-3 F3 FC 2 ACCEPTABLE 1RH07108S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH07110S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RH07110S SNUBBER VT-3 N/A N/A 2 ACCEPTABLE 1RH071115 SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH07114S-E $NUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH07114S W SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH07115S-DN SNUBBER LIM VT 3 F3 FC 2 ACCEPTABLE 1RH07115S-UP $NUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH07118S $NUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH07119S-E $NUBBER LIM VT 3- N/A N/A 2 ACCEPTABLE

/ 1RH071193 W SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE t-

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FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No 33 of 74 j' ATTACHMENT 1 TABLE 3

1. Owners !!!!nola Power Company, 500 South 27th St., Decatur, IL 62525

2. Planta CtInton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: '1 4. Owner Certificate of Authorization: N/A

5. Ccamercist Service Date: 4-24 87 6. National Board Number for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports

! TEM ITEM EXAM CODE CODE CODE IDENTIFICATION TTPE TTPE ITEM CATEGORY CLASS RESULTS 1RH07121S $NUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH07122S SNUB 8ER FT N/A N/A 2 ACCEPTABLE 1RH07122S SNUB 8ER VT-3 N/A N/A 2 ACCEPTABLE 1RH07123S ,SNU88ER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH071245-DN $ NUB 8ER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH07124S-UP SNU8BER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH07125S' SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE

( 1RH08002S SNU88ER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH08004S-N' SNU8BER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH08004S S $NUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH080088 SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH08009S SNUBBER FT F3 F-C 2 ACCEPTABLE 1RH08009S SNUBBER VT 3 F3 FC 2 ACCEPTABLE 1RH08010$ SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH08012S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH08014S SNUBBER LIM VT-3 F7 FC 2 ACCEPTABLE 1RH08015S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH08017S $NUBBER LIM VT 3 F3 FC 2 ACCEPTABLE 1RH08018S- SNUSSER LIM VT 3 F3 FC 2 ACCEPTABLE 1RH08020S SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH08024S' SNUBBER FT F3 F-C 2 ACCEPTABLE i

1RH08024S SNU8BER- VT 3 F3 FC 2 ACCEPTABLE J 1RH08026S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH08029S $NUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH08032S $NUBBER LIM vi-3 F3 F-C 2 ACCEPTABLE 1

l 4

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FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 34 of 74 f ,

ATTACHMENT 1

(! s f TABLE '3 I

l l; 1. Owner: Ittinois Power Company, 5f,0 South 27th St., Decatur, IL 62525

2. Plant Clinton Power Station, P. D. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4 Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Nudwr for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATECORY CLASS RESULTS 1RH08043S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH080455 SNUBBER LIM VT 3 N/A' N/A 2 ACCEPTABLE 1RH08047$ SNUBBER LIM VT 3 F3 FC 2 ACCEPTABLE 1RH08048S ~ SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH08049S $NUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH08053S SNUBBER LIM VT 3 F3 FC 2 ACCEPTABLE 1RH080555 SNUBBER LIM VT 3 F3 FC 2 ACCEPTABLE

, O~

I 1RH08058S SNUBBER LIM VT-3 cq)

( F3 F-C 2 ACCEPTABLE 1RH08059S SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH080655 $NUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH08066S $NUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH08068S SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH08069S $NUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH08070S $NUBBER FT F3 FC 2 ACCEPTABLE 1RH08070S $NUBBER VT 3 F3 F-C 2 ACCEPTABLE 1RH08071$ SkUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH08073S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH08076S $NUBBER LIM VT 3 F3 FC 2 ACCEPTABLE 1RH08077S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH08081S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH08082S $NUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH08083S $NUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH080865 SNUBBER LIM VT 3 F3 FC 2 ACCEPTABLE 1RH08087S SNUBBER FT F3 FC 2 ACCEPTABLE 1RH08087$ SNUBBER VT-3 F3 FC 2 ACCEPTABLE

FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 35 of 74 M, ATTACHMENT 1 i i M

TABLE 3

1. Owner Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Units -1 4. Owner certificate of Authorization: N/A

5. Commercial Service Date: 4 24 87 6. National Board Nunber for Units b/A 12, Abstract of Examinations: Listing of Scheduled Visual Ereminations/ Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1RH080885 SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH080905 SNUB 8ER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH08092S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH08093S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RH08093S ' SNUBBER VT-3 N/A N/A 2 ACCEPTABLE 1RH08094S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH08095S '$NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH08096S SNUB 8ER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH08098S SNU88ER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH08100S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH081013 SNU88ER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH08102S SMUSSER LIM VT-3 F3 FC. 2 ACCEPTABLE 1RH08103S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH08105S $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE -

1RH08107S SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH081115 SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH08112S' SNUB 8ER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09027S SNUB 8ER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09029S SNUB 8ER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09031S SNUB 8ER LIM VT 3 F3 F-C 2 ACCEPTABLE

, 1RH09032S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09033S $NUBBER LIM VT 3. F3 F-C 2 ACCEPTABLE 1RH09034S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE l

1RH09036S SNUBBER LIM VT 3 F3 FC 2 ACCEPTABLE

] 1RH09037S $NUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1

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FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 36 of 74 ATTACHMENT 1 TABLE 3

1. Owner: It!!nois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A 5.' Comercial Service Date 4-24-87 6. National Board Ntaber for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1RH09038S SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH090423-DN $NUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09042S-UP SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH09044S $NUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09045S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09048S SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH090535 SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH090545 SNUBBER LIM VT-3 F3 F-C 2

( ACCEPTABLE 1RH09055S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09056S SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH09058X RIGID SEISMIC SUPPORT VT-3 F3 F-C 2 ACCEPTABLE 1RH09059S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09060S $NUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09062S SNUBBER LIM VT 3 F3 FC 2 ACCEPTABLE 1RH09065s SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09067S $NUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH090683 SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH09069S SNUBBER LIM VT-3 F3 F.-C 2 ACCEPTABLE 1RN090705 SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE l_ _1RH090715 SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1EH09072X RIGID SEISMIC SUPPORT VT-3 F3 F-C 2 ACCEPTABLE 1RH09075S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09076S $NUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09083S $NUBBER LIM VT 3 F3 FC 2 ACCEPTABLE 1RH09084S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE

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FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 37 of 74 j-,

ATTACHMENT 1 7

j ;( TABLE 3

. 1. Owner: Illinois Power' Company, 500 South 27th St., Decatur, IL 62525

2. Plants Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unitt 1 4. Owner Certificate of Authorization: N/A l 5. Comercial Service Date: 4-24-87 6. National Board Number for Unit: N/A

12. Abstract of Exar'1ations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION . TYPE TTPE ITEM CATEGORY CLASS RESU(TS 1RH09085X RIGID SEISMIC SUPPORT VT-3 F3 FC 2 ACCEPTABLt!

1RH090865 SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH09087S $NUBBER LIM VT-3 F3 FC 2~ ACCEPTABLE 1RH090888 SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH090895-E SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE.

1RHD90895-W SNUsaER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH09091S $NUBBER LIM VT 3 F3 FC 2 ACCEPTABLE 1RH10008S

$NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RN100115 SNUBBER LIM VT*3 F3 F-C 2 ACCEPTABLE 1RH11003V VARIABLE SUPPORT VT-3 F3 F-C 2 ACCEPTABLE iitt.11009$ $NUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH110115 SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RH12002S SNUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH12004R EIGID SUPPORT VT-3 F3 F-C 2 ACCEPTABLE 1RH12007S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH13015S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH14004A ANCHOR VT 3 F3 FC 2 ACCEPTABLE 1RH14006S SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RH14007S SNUBBER FT F3 FC 2

, SUBSTITUTED BY SUPPORT NO. 1RH140085 1RH14007S $NUBBER VT 3 F3 f-C 2 ACCEPTABLE 1RH14008S SNUBBER LIM VT-3 F3 FC 2 ACCFPTABLE 1RH14009S SNUBCEk LIM VT 3 F3 F-C 2 ACCEPTABLE 1RH14010$ SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1RN160115 SNUBBER FT N/A N/A 2 ACCEPTABLE 1RH16011S SNUBBER VT-3 N/A N/A 2 ACCEPTABLE k

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FORM NIS*1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 38 of 74 ATTACHMENT 1 k TABLE 3 s

1. Owners !!Linois Power company, 500 South 27th St., Decatur, IL 67.525 !

2. ' Plants. Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner certificate of Authorization: N/A

5. Conenercial Service Date: 4 24-87 6. National Board Nunber for Unit N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE L- IDENTIFICATION TYPE TYPE ITEM CATECORY CLASS RESULTS 1RH16013$ E $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH160135-W SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH160345 SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH160355 SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH17002S SNUBBER FT N/A N/A 2 FAILED 1RN17002S SNUBBER VT 3 N/A N/A 2 ACCEPTABLE 1RH17007S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH21049S $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH21050S $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH21051$ SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH220495 SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RM22050S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH22051S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH22056S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH23005$ SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH23006S $NUBBER LIM VT-3 N/A N/A 2- ACCEPTABLE 1RH58001V VARIABLE SUPPORT VT-3 F3 F#C 2 ACCEPTABLE 1RH620115 SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH62037S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RH62037S $NUBBER VT 3 N/A N/A 2 ACCEPTABLE 1RH62039S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH63017S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH64004S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH70016S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH71006$ SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 4

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-[lh FORM N!S-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 39 of 74 ATTACHMENT 1 TABLE 3

1. Owner: Illinois Power company, 500 South 27th St., Decatur, IL 62525 ,

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727 j

3. Plant Unit 1 4. Owner Certificate of Authorization: N/A

5. Comercial Service Date: 4-24-87 6. National Board Nunber for Unit: N/A L

i-

-12. Abstract of Examinations: Listing of Scheduled Visual Examinations /Funct onal i Tests of Component Supports i

ITEM ITEM EXAM CODE CODE CCOE IDENTIFICATION . TYPE TYPE ITEM CATEGORY- CLASS RESULTS 1RH71011S $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH71013S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH71018S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH72015S SNUBBER LIM VT 3 'N/A N/A 2 ACCEPTABLE 1RH72040S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RN72044S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RH73002S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH80006S SNUBBER LIM VT-3 N/A N/A *2 ACCEPTABLE 1RH81006S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RH82002S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE t

1RIO2008S SNUBBER LIM VT-3 F3 F-C '2 ACCEPTABLE 1RIO2009$ SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1R102016$ $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1R102018S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1R103003X RIGID SEISMIC SUPPORT VT 3 F3 F-C 2 ACCEPTABLE 1R103009S $NUBBER FT F3 FC 2 ACCEPTABLE 1R1030095 SNUBBER VT 3 F3 FC 2 ACCEPTABLE 1RIO30108 SNUBBER LIM VT-3 F3 FC 2 ACCEPTABLE 1RIO3013S SNUBBER LIM VT-3 F3 F-C 2 ACCEPTABLE 1R103015S SNUBBER FT F3 F-C 2 ACCEPTABLE 3 1R103015S $NUBBER VT-3 F3 FC 2 ACCEPTABLE 1 RID 7018S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RIO8001R RIGID SUPPORT VT-3 F3 FC 2 ACCEPTABLE 1RIO8007R RIGID SUPPORT VT-3 F3 FC 2 ACCEPTABLE

- 1R108010S $NUBBER LIM VT 3 F3 F-C 2 ACCEPTABLE 1

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FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 40 of 74 ATTACHMENT 1 L\

TABLE 3

1. Owner: Illinois Power company, 500 South 27th St., Decatur, IL 62525

2. Plant Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner certificate of Authorization: N/A

5. Commercial Service Date: 4 24 87 6. National Board Number for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM' ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATECORY CLASS RESULTS 1 RID 8013R RIGID SUPPORT VT 3 F3 F-C 2 ACCEPTABLE 1R113004S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1R121006$ SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RI46002$ SNUBBER FT N/A N/A 2 ACCEPTABLE 1RI46002S $NUBBER VT-3 N/A N/A 2 ACCEPTABLE 1RI46003S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RI46003$ SNUBBER VT-3 N/A N/A 2 ACCEPTABLE

/f 1RR09006S SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RR090095 SNUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RR10006S SMUBBER LI'd VT 3 N/A N/A 2 ACCEPTABLE 1RR10009S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RR29014S $NUBBER LIM VT 3 N/A N/A 2 ACCEPTABLE 1RR29022S $NUBBER FT N/A N/A 2 ACCEPTABLE 1RR29022S SNUBBER VT-3 N/A N/A 2 ACCEPTABLE 1RR29026S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RT08003S $NUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1RT08007S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1SM01002$ SNUBBER LlM VT 3 N/A N/A 2 ;CCEPTABLE 1SM02002S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1SX30006S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE 1Sx30008S SNUBBER LIM VT-3 N/A N/A 2 ACCEPTABLE RHR-NE "A" SUPPORT COMPONENTS VT-3 F3 FC 2 ACCEPTABLE 1CC07055S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1FC01014S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE O

1FC01016S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE

FORM N!S-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 41 of 74 ATTACHMENT 1 TABLE 3

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Planta Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Ordt: 1 4 Owner Certificate of Authorization: N/A

5. Comercial Service Date: 4-24 87 6. National Board Number for Unit: N/A

12. Abstract cf Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATECORY CLASS RESULTS 1FC01022S SNUBBER FT N/A N/A 3 ACCEPTABLE 1FC01022S $NUBBER VT-3 N/A N/A 3 ACCEPTABLE 1FC03076S-E SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1FC030765-W SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1FC03081S SNUBBER FT N/A N/A 3 ACCEPTABLE 1FC03081$ SNUBBER VT-3 N/A N/A 3 ACCEPTABLE 1FC110055 SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS10201S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS10301S $NUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1MS10401$ SNUBBER FT N/A N/A 3 ACCEPTABLE 1MS10401S $NUBBER VT-3 N/A N/A 3 ACCEPTABLE iMS10501S SNUBDER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS10602$ SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS10705S $NUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS10706S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS10806S $NUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS10808S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS10907S $NUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1MS10909s SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS10910$ $NUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS11106$ SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS111085 SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1MS21003S $NUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS21003S WA INTEGRALLY WELDED ATTACHMENT VT-3 D1.20 D-A 3 ACCEPTABLE 1MS21004S $NUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 42 of 74 f- ATTACHMENT 1 k TABLE 3

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Unit N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1MS21006S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS21008S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS22004S $NUBBER FT F3 F-C 3 ACCEPTABLE 1MS22004$ SNUBBER VT-3 F3 F-C 3 ACCEPTABLE 1MS22006S $NUBBER LIM VT-3 F3 FC 3 ACCEPTABLE 1MS22007S SNUBBER LIM VT-3 F3 FC 3 ACCEPTAFLE 1MS23004S SFUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE

(%s 1MS23005$ SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS23006C CONSTANT SUPPORT VT-3 F3 F-C 3 ACCEPTABLE 1MS23006C-WA INTEGRALLY WELDED ATTACHMENT VT-3 D1.20 D-A 3 ACCEPTABLE 1MS230075 SNUBBER t!M VT-3 F3 F-C 3 ACCEPTABLE l 1MS23009S $NUBBER FT F3 F-C 3 ACCEPTABLE 1MS230095 SNUBBER VT-3 F3 F-C 3 ACCEPTABLE 4

iMS24004S $NUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE j 1MS24005$ SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE j 1MS24006$ SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS24010$ SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS25004$ SNUBBER FT F3 F-C 3 ACCEPTABLE i

1MS25004S $NUBBER VT-3 F3 F-C 3 ACCEPTABLE I 1MS25005S SNUBBER LIM VT-3 F3 FC 3 ACCEPTABLE MS25006S SNUBSER LIM VT 3 F3 FC 3 ACCEPTABLE

)

1MS25006S-WA INTEGRALLY WELDED ATTACHMENT VT-3 D1.20 D-A 3 ACCEPTABLE 1MS25009S $NUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS26003X RIGID SEISMIC SUPPORT VT 3 F3 F-C 3 ACCEPTABLE 1MS26004S SNUBBER LIM VT-3 F3 FC 3 ACCEPTABLE

\

4 l

L__ __ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ . - . _

FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 43 of 74

. ATTACHMENT 1

) TABLE 3 l- 1. Owners Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: '1 4 Owner Certificate of Authorization: N/A

5. Conenercial Service Date: 4 24-87 6. National Board Nunber for Unit: N/A

12. Abstract of Examinations: ListinB of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1MS26005S SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS26005S SNUBBER VT 3 F3 F-C 3 ACCEPTABLE 1MS26008S $NUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS26009S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1MS260105 SNUBBER LIM VT-3 F3 FC 3 ACCEPTABLE 1MS27001S SNUBBER Llh JT-3 F3 FC 3 ACCEPTABLE 1MS27003G ' GUIDE SUPPORT VT-3 F3 F-C 3 ACCEPTABLE 1MS27008C CONSTANT SUPPORT VT-3 F3 FC 3 ACCEPTABLE

- 1MS270,08C-WA INTEGRALLY WELDED ATTACHMENT VT 3 D1.20 DA 3 ACCEPTABLE i 1MS27010S $NUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE l iMS27011S SNUBBER LIM VT 3 F3 FC 3 ACCEPTABLE l 1MS27012$ SNUBBER L1M VT-3 F3 T-C 3 ACCEPTABLE 1MS27015X. RIGID SEISMIC SUPPORT VT 3 F3 F-C 3 ACCEPTABLE 1MS28003X RIGID SEISMIC SUPPORT VT 3 - F3 F-C 3 ACCEPTABLE l"

l 1MS28004S SNUBBER LIM VT-3 F3 F-C 3 ACCEP1ABLE 1MS28007S $NUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE MS28009S $ NUB 2ER FT F3 FC 3 ACCEPTABLE 1MS28009$ SNUBBER VT 3 F3 FC 3 ACCEPTABLE j 1MS28010$ SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE j1 1MS28014X RIGID SEISMIC SUPPORT VT-3 F3 F-C 3 DEFERRED TO RF-05 1MS28016A . ANCHOR VT 3 F3 F-C 3 ACCEPTABLE 1MS28016A WA INTEGRALLY WELDED ATTACHMENT VT 3 D1.20 D-A 3 ACCEPTABLE 1MS29001X RIGID SEISM:C SUPPORT VT 3 F3 F-C 3 ACCEPTABLE 1MS29003S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE iMS29003$-WA INTEGRALLY WELDED ATTACHMENT VT-3 D1.20 D+A 3 ACCEPTABLE s

t-i-J______-____----______-_-_.--__-________--- ._. __ ._ __ - __ _ _ _ - . _. _ . - - _ _ _ _ _ _ - - - _ - _ . _ - _ _ - . _ _ -

.a .

IL FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 44 of 74 l%\ ATTACHMENT 1

Q TABLE 3

1. : Owner: ' Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. Comercial Service Date: 4-24 87- 6. National Board Number for Unit: N/A

12. Abstract of Examinations: ListinB of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM . CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1MS29005S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1MS29006S $NUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1MS29007S $ NUB 8ER LIM VT-3 F3 FC 3 ACCEPTABLE 1MS29009S $NUBBER LIM VT-3 F3 FC 3 ACCEPTABLE 1MS29015X- RIGID SEISMIC SUPPORT VT-3 F3 F-C 3 DEFERRfD TO RF 06 1MS30001S SNUBBER LIM VT-3 F3 FC 3 ACCEPTABLE

-1MS30002$ SNUBBER LIM VT 3 F3 F-C 3 -ACCEPTABLE

/*%

b iMS30004S SNUBBER LIM VT-3 F3 FC .3' ACCEPTABLE CONSTANT SUPPORT VT-3 F3 F-C 3 ACCEPTABLE l1MS30006C 1MS300105 SNUBBER LIM VT-3 F3 F-C 3 ' ACCEPTABLE iMS300115 SNUBBER LIM VT-3 F3 FC 3 ACCEPTABLE 1MS30012S $NUBBER LIM VT-3 F3 FC 3 ACCEPTABLE 1MS30013S SNUBBER ' LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS30015$ SNUBBEk LIM VT 3 F3 F-C 3 ACCEPTABLE 1MS31001X RIGID SEISMIC SUPPORT VT 3 F3 F-C 3 ACCEPTABLE 1MS31002S SNUBBER LIM VT-3 F3 ' F-C 3 ACCEPTABLE 1MS31005S SNUBBER LIM VT 3 F3 'F-C 3 ACCEPTABLE 1MS310075 SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS31008X RICID SEISMIC SUPPORT VT-3 F3 F-C 3 ACCEPTABLE 1MS31012X RIGID SEISMIC SUPPORT VT-3 F3 F-C 3 DEFERRED TO RF-04 1MS32002S $NUBBER FT F3 F-C 3 ACCEPTABLE 1MS32002S SNUBBER VT 3 F3 FC 3 ACCEPTABLE 1MS32003S SNUBBER LIM VT-3 F3 FC 3 ACCEPTABLE 1MS32005S SNUBBER LIM vi-3 F3 F-C 3 ACCEPTABLE 1MS32007C CONSTANT SUPPORT VT-3 F3 F-C 3 ACCEPTABLE

.O f .

u ____

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 45 of 74 ATTACHMENT 1

'I TABLE 3 1.~ owners lltinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plants Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner certificate of Authorization: N/A S. Commercist Service Date 4-24 87. 6. National Board Nimber for Units N/A i

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1MS32007C-WA INTEGRALLY WELDED ATTACHMENT VT 3 D1.20 D-A 3 ACCEPTABLE 1MS32008S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1MS320098- SNUBBER FT F3 - F-C 3 ACCEPTABLE 1MS320095 SNUBBER VT 3 F3 F-C 3 ACCEPTABLE 1MS33001X RIGID SEISMIC SUPPORT VT 3 F3 FC 3 ACCEPTABLE 1MS33001X-WA INTEGRALLY WELDED ATTACHMENT VT-3 D1.20 DA 3 ACCEPTABLE 1MS33006S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE-r

[ 1MS33008S SNUBBER LIM VT 3 ' F3 F-C 3 ACCEPTABLE 1MS330098 SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE IMS34004S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1MS34005$ SNUBBER LIM VT-3 F3 F*C 3 ACCEPTABLE l 1MS34008S: SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS34010S $NUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1MS34011S $NUBBER LIM VT 3 F3 7-C 3 ACCEPTABLE 1MS34011S WA INTEGRALLY WELDED ATTACHMENT VT 3 D1.20 D-A 3 ACCEPTABLE IMS340126 SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS34014S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE I j 1MS34016S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE l

1MS35001S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE !

i 1MS35002$ SNUBBER FT F3 F-C 3 FAILED 1MS35002S SNUBBER VT 3 F3 FC 3 ACCEPTABLE i

1MS35005S $NUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1MS35010S $NUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1MS350115 SNUBBER LIM VT 3 F3 FC 3 ACCEPTABLE 1MS36001S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE l

l l

L_L___J_ __ _ _ _ - _ _ . _ _ _ ._

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-i FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 46 of 74 ATTACHMENT 1 TABLE 3

)

1

1. Owner ' Illinois Powr Company, 500 South 27th St., Decatur, IL 62525 .l

2. ' Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727 '

3. Plant Unit: 1' 4. Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Nm ber for Unit N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICAT10N TYPE TYPE ITEM CATEGORY CLASS RESULTS 1MS36006S SMUBBER LIM VT-3 F3 FC 3 ACCEPTABLE 1MS36008S $NUBBER LIM VT 3 F3 FC 3 ACCEPTABLE iMS36009S $NUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS36010S SNUBBER LIM VT-3 F3 FC 3 ACCEPTABLE 1MS360115 SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1MS36012S SNUBBER. LIM VT-3 F3 F-C 3 ACCEPTABLE 1MS36017A- ANCHOR VT-3 F3 F-C 3 ACCEPTABLE 1MS36017A-WA INTEGRALLY WELDED ATTACHMENT VT 3 D1.20 D-A 3 ACCEPTABLE l 1MS84002S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE l

1MS85002S ' $NUBBER FT N/A N/A 3 ACCEPTABLE 1MS85002S SNUBBER VT-3 N/A N/A 3 ACCEPTABLE l 1MS85009S $NUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1NS86001S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS86002S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1MS87009S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RH070945 SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RH09079S $NUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RH090815 SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RH09082S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RH09090S E SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RH09090$ W SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT02002S' SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1RT02003S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1RT02004S SNUBBER L!M VT-3 F3 F-C 3 ACCEPTABLE

1R102026S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE

p+ - -

FORM Nis 1 OWNER'S REPORT f0R INSERVICE INSPECTION Page No. 47 of 74 ATTACHMENT 1

'f

(. TABLE 3 1,' owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner Certificate of Authorization: N/A

5. Comerclat Service Date: 4 24 87 6. National Board Nunber for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION - TYPE TYPE ITEM CATEGORY CLASS RESULTS 1RT02067S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1RT02069X RIGID SE!SMIC SUPPORT VT-3 F3 F-C 3 ACCEPTABLE 1RT02072$ SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1RT020745 SNUBBER LIM VT-3 .N/A N/A 3 ACCEPTABLE 1RT02078S $NUBBER LIM VT-3 F3 FC 3 ACCEPTAhLE 1RT02079S $NUBBER FT F3 FC 3 ACCEPTABLE 1RT02079$ SNUBBER VT 3 F3 F-C 3 ACCEPTABLE 1RT02084S SNUBBER FT F3 FC 3 ACCEPTABLE 1RT02084$ SNUBBER VT-3 ' F3 F-C 3 ACCEPTABLE 1RT03002S SNUBBER LIM VT*3 N/A N/A 3 ACCEPTABLE 1RT03003S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT03004S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT03008S. SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT030085 SNUBBER VT 3 N/A N/A 3 ACCEPTABLE 1RT03009S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT04002S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RTD4003S SNUBBER LIM VT-3 N/A h/A 3 ACCEPTABLE 1RT04004S SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT04004$ SNUBBER VT 3 N/A N/A 3 ACCEPTABLE 1RT04008S SNUSBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT04009S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT05001V VARIABLE SUPPORT VT-3 F3 F-C 3 ACCEPTABLE 1RT05002S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1RT05003S SNUBBER LIM VT 3 F3 FC 3 ACCEPTABLE 1RT05004S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE

-_.--__._________.--___-_______.______________m____ _ _ . _ _ - . _ _ _ _ _ - _ _ _ . . _ _ _ _ _ . _ _ _ __ _ _ _ _ _ _ _ _ _ . ____2_______.a

r---_____-----_- -_

FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 43 of 74

' ATTACHMENT 1-e

, ; /-- TABLE 3

1. Owners Ittinois Power Conpany, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. Conenercial Service Date: 4-24-87 6. National Board Number for Unit N/A 4

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1RT05006S SNUBBER FT F3 FC 3 ACCEPTABLE-1RT05006S SNUBBER VT-3 F3 F-C 3 ACCEPTABLE 1RT05007V VARIABLE SUPPORT VT-3 F3 FC 3 ACCEPTABLE 1RT05013S $NUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1RT05014S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE

eT05022V

-VARIABLE SUPPORT VT 3 F3 FC 3 SUBSTITUTED BY SUPPORT NO. 1RT05026x 1RT05023S $NUBBER LIM VT-3 F3 FC 3 ACCEPTABLE 1RT05024$ SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1RT050258 SNUBBER LIM VT-3 F3 FC 3 ACCEPTABLE 1RT05038$ SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT050395 SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT050415- SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT05043S $NUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT050525 SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT05053S SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT05053S SNUBBER VT-3 N/A N/A 3 ACCEPTABLE 1RTOS055S $NUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT05064S SNUBBER LIM VT 3 F3 FC 3 ACCEPTABLE 1RT05065S $NUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1RT05066S SNUBBER FT F3 FC 3 ACCEPTABLE 1RT05066S SNUBBER VT-3 F3 F-C 3 ACCEPTABLE 1RT05067S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1RT05068S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1RTD30695 SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT05069S SNUBBER VT-3 N/A N/A 3 ACCEPTABLE N

\

- _ = _ _ = _ _ _ - _ _ _ _ _ - _ -

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 49 of 74

{g ATTACHMENT 1 k; TABLE 3

.1. Owner: Ittinois Power Conpany, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. D. Box 676, Clinton, IL 61727

3. Plant Units 1 4 Owner certificate of Authorization: N/A

5. Commercist Service Date: 4-24 87 6. National Board Nunber for Unit N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM ~ CODE CODE. CODE IDENTIFICATION TYPE TYPE ITEM CATECORY CLASS RESULTS 1RT05070S SNUBBER LIM VT-3 N/A N/A. 3 ACCEPTABLE 1RT05071$ SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT05072S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT05076S SNUBBER LIM VT-3 F3 FC 3 ACCEPTABLE 1RT05077S SNUBBER' LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT05078S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE l 1RT05079s SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE f 1RT05080S $NUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT05082S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT050848 SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT06001R RIGID SUPPORT VT-3 F3 FC 3 ACCEPTABLE 1RT06006S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1RT06007X RIGID SEISMIC SUPPORT VT-3 F3 F-C 3 ACCEPTABLE 1RT06007X-WA INTECRALLY WELDED ATTACHMENT VT 3- D1.20 DA 3 ACCEPTABLE 1RT06009$ SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT06014S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT06015S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT06018S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT06022S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT06026S $NUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT06029S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT06033S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE i

1 1RT06037S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT06040s SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE l 1RT06044S $NUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE

{

s v - _ _ . _ _ _ _ _ . ______

FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 50 of 74

,m ATTACHMENT 1 .

l ) I

(,/ TABLE 3

1. Owner: Illinois Power conpany, 500 South 27th St., Decatur, IL E,2525

2. Plants Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. Consnercial Service Date: 4-24-87 6. National Board Nunber for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICAfl0N TYPE TTPE ITEM CATEGORY CLASS RESULTS 1RT06046S $NUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1RT07006S-N SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT07006S S SNUBBER LIM VT-3 N/A W/A 3 ACCEPTABLE 1RT07009S $NUBBER FT N/A N/A 3 ACCEPTABLE 1R107009S SNUBBER VT-3 N/A N/A 3 ACCEPTABLE 1RT07014S $NUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT07017X RIGID SEISMIC SUPPORT VT-3 F3 F-C 3 ACCEPTABLE 7%

f 1RT07020S $NUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1RT07022S $NUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1RT07023R RIGID SUPPORT VT-3 F3 F-C 3 ACCEPTABLE 1RT07024S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1RT07028S $NUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT07032S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT07036S $NUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT07037S $NUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT07040S SNUBBER LIM VT-3 H/A N/A 3 ACCEPTABLE 1RT07042S $NUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT07044S $NUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT07048S $NUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT07049S $NUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1RT07052S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1RT09012S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE j 1RT12002V VARIABLE SUPPORT VT-3 F3 F-C 3 ACCEPTABLE 1RT12002V-WA INTEGRALLT WELDED ATTACHMENT VT-3 D1.20 0-A 3 ACCEPTABLE

/~~ 1RT12004S-NW SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE s -__m.-__m..---- . -

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 51 of 74

% ATTACHMENT 1

/ \

( TABLE 3

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4 Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Nunber for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1RT120045-SE SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1RT28007S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE RT30002S $NUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT31004S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1RT46001S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1SX01032S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE isXO9016S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE

,m

/ 1SX12010$ $NUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1SX15019S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1SX17016S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1SX17027S $NUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1SX19001S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1SX19014S $NUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE 1SX20010S SNUBBER FT F3 F-C 3 ACCEPTABLE 1SX200105 SNUBBER VT-3 F3 FC 3 ACCEPTABLE 1SX22007S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1SX22012S SNUBBER LIM VT-3 F3 F-C 3 ACCEPTABLE 1SX23009S SNUBBER LIM VT 3 N/A N/A 3 ACCEPTABLE 1SX24017S SNUBBER LIM VT 3 F3 F-C 3 ACCEPTABLE 1SX38013S SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE j 1TX160495 SNUBBER LIM VT-3 N/A N/A 3 ACCEPTABLE s

1FWO3013S SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1FWO3014S SNU3BER LIM VT-3 N/A N/A D ACCEPTABLE I 1FWO3019S $NUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1 ;

I 1FWO3020S

, $NUBBER LIM VT-3 N/A N/A D ACCEPTABLE l i

l w I

n l

b FORM N!S 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 52 of 74

!/ ATTACHMENT 1 M' TABLE 3 -

i

1. Owner: Illinola Power Company, 500 South 27th St., Decatur, IL 62525

2. Planta Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4 Owner Certificate of Authorization: N/A-

5. Conumercial Service Date: 4 24 87 6. National Board Number for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1FWO3021$- SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE 1FWO3022S SNUBBER . FT N/A N/A D ACCEPTABLE ,

1FWO3022S $NUBBER VT-3 N/A N/A D ACCEPTABLE 1FWO3034S SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1FWO3035S SNUBBER FT N/A N/A D ACCEPTABLE 1FWO3035S SNUBBER VT-3 N/A N/A D ACCEPTABLE 1FWO3042S SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE

-)*

1FWO3053S SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1FWO3097S SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1FWO3104S SNUBBER LlM VT 3 N/A N/A D ACCEPTABLE 1FWO3105$ SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1HP03042S SNUBRER LIM VT 3 N/A N/A D ACCEPTABLE 1MS07005S SNUBBER FT N/A N/A D ACCEPTABLE 1MS07005S SNUBBER VT-3 N/A N/A D ACCEPTABLE 1MS07006$ SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE 1MS07008S SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE 1MS07009S $NUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS07011$ SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS07012S SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS07017S $NUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS07018S SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE 1MS070195 SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS07020S SNUEBER FT N/A N/A D ACCEPTABLE 1MS07020S SNUBBER VT-3 N/A N/A D ACCEPTABLE 1MS07029S - SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE JL2___-_____________-_____-____.___-.__--__-_____-_____----_-_:_-. . _ _ - _ - - _ _ _ _ _

7 - , _ . - - - _ _

,. ~ -. ... -

i' i

l FORM N!S-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 53 of'74 _j ATTACHMENT 1 7g\

() TABLE 3 .]

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

.3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A 1 5. Commercial Service Date: 4 24 87 6. National Board Number for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS_

1MS07030S SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE 1MS07032S $NUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS07033S SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE 1MS07035S SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE 1MS07036S SNUBBER LIM VT-3. N/A N/A D ACCEPTABLE 1MS07041S SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS07042S SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE 1MS07044S SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS070455 SMUBBER LIM VT 3 N/A N/A D ACCEPTABLE 1MS07047S $NUBBER LIM VT 3 h/A N/A D ACCEPTABLE 1MS070485 SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE 1MS07057S-DN SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE 1MS07057S UP SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS07058S SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE iMS07060S SNUF,BER LIM VT 3 N/A N/A D ACCEPTABLE 1MS07063S $NUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS07069S SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE

-1MS07087S SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS07088S SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS07093S $NUBBER LIM VT 3 N/A N/A D ACCEPTABLE ;

1MS07091$ SNUBBER FT N/A N/A D ACCEPTABLE 1MS07091S SNUBBER VT 3 N/A N/A D ACCEPTABLE 1MS07092$ SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1MS07093S SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1RE02021$ SNUBBER LIM VT*3 N/A N/A D ACCEPTABLE v

_1__i____~_______._.____T____'_____ l__1_.__..__ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ . _ _ _ _ _ _ _ . _ ._. _ . . _ _ . .___2___ _ _ _ _ _ _ _

i:

FORM N!S 1 OWNER'S REPORT FOR INSERvlCE INSPECTION Page No. 54 of 74 1

g ATTACHMENT 1

' t

( TABLE 3

[

1.' Owner: Ittinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1- 4 Owner certificate of Authorization: N/A i

5. - comercial Service Date: 4 24-87 6. National Board Nunber for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS i'

1RE16003S SNUB 8ER LIM VT-3 N/A N/A D ACCEPTABLE 1RE160148 SNUBBER LIM VT-3 N/A N/A D ACCEPTABLE .

1RE16021S SNUB 8ER LIM VT-3 N/A N/A D ACCEPTABLE !

1RE16025$ SNUBBER LIM V1 3 N/A N/A D ACCEPTABLE 1RE16027S SNUB 8ER LIM VT-3 N/A N/A D ACCEPTABLE 1RE16030$ $NUBBER LIM vi-3 N/A N/A D ACCEPTABLE 1RE16034S SNUBBER - LIM VT 3 N/A N/A D ACCEPTABLE l.

~

n.

1RE16037S SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE 1RE16056S SNU8BER LIM VT-3 N/A N/A D ACCEPTABLE 1RE20058S $ NUB 8ER LIM VT-3 N/A N/A D ACCEPTABLE 1 t

1RE20059S SNUBSER LIM VT*3 N/A N/A D ACCEPTABLE 1RE20060S I

, $NUBBER LIM VT-3 N/A' N/A D ACCEPTABLE '

1RE20061$. SNUB 8ER LIM VT-3 N/A N/A D ACCEPTABLE 1RE42042S $NUBBER LIM VT-3 N/A N/A D ACCEPTABLE j 1RE420435 SNUBBER LIM VT-3 N/A F/A D ACCEPTABLE f 1RF03015S $NUBBER LIM VT-3 N/A N/A D ACCEPTABLE 1RH13036S SNUBBER LIM VT*3 N/A N/A D ACCEPTABLE 1RH15017S SNUBBER LIM vi-3 N/A N/A D ACCEPTABLE !

1RH18006S SNUB 8ER FT N/A N/A D ACCEPTABLE 1RH18006S SNUBBER VT 3 N/A N/A D ACCEPTABLE s

1RH23013S SNUBBER FT N/A N/A D DEFERRED TO RF-04 1RH23013S $NUBBER VT*3 N/A N/A D ACCEPTABLE 2 1RH23018S' SNUB 8ER LIM VT 3 N/A N/A D ACCEPTABLE 1RH23020$ SNUB 8ER LIM VT 3 N/A N/A D ACCEPTABLE 1RT01031S SNUBBER FT N/A N/A D ACCEPTABLE

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- __-___=_2_ . . _ - _ _ _ _ _ _ - - __ _ _ _ _ _ _ . - - _ _ _ _ _ _ _ _ - - - - ._ _ _ _ . _ _ . _ _ _________--__-___-____A

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FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 55 of 74 ATTACHMENT 1 7ABLE 3

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A el

'3 5. Commercial Service Date: 4 24-87 6. National Board Ntaber for Unit: N/A

12. Abstract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Component Supports ITEM ' ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS

~

1RT01031S $NUBBER VT 3 N/A N/A D ACCEPTABLE 1RT28006S SNUBBER LIM VT 3 N/A N/A D ACCEPTABLE IVG01005S $NUBBER LIM VT-3 N/A N/A 0 ACCEPTABLE 1VG01021S $NUBBER LlM VT 3 N/A N/A 0 ACCEPTABLE-1VG01023$ SNUBBER LIM VT 3 N/A N/A 0 ACCEPTABLE 1VG01036S SNUBBER LIM VT-3 N/A N/A O ACCEPTABLE 1VG02019S SNUBBER LIM VT 3 N/A N/A 0 ACCEPTABLE IVG02020S $NUBBER LIM VT-3 N/A N/A O ACCEPTABLE 1VG02024S SNUBBER FT N/A N/A O ACCEPTABLE 4

1VG02024S SNUBBER VT 3 N/A N/A O ACCEPTABLE 1VG03002S SNUBBER LIM VT 3 N/A N/A 0 ACCEPTABLE 1VG03016S SNUBBER LIM VT 3 N/A N/A O ACCEPTABLE IVG03018S SNUBBER LIM VT 3 N/A N/A O ACCEPTABLE 1VG03025$ SNUBBER LIM VT 3 N/A N/A O ACCEPTABLE 1VG09001S $NUBBER LIM VT-3 N/A N/A O ACCEPTABLE 1VG10012S $NUBBER LIM VT-3 N/A N/A 0 ACCEPTABLE IVG110045 SNUBBER LIM VT-3 N/A N/A O ACCEPTABLE 1VG11010S $NUBBER LIM VT-3 N/A N/A O ACCEPTABLE 1VG11025$ SNUBBER LIM VT-3 N/A N/A 0 ACCEPTABLE ivG11029S SNUBBER LIM VT-3 N/A N/A O ACCEPTABLE 1VG11041S SNUBBER LIM VT-3 N/A N/A 0 ACCEPTABLE 1YG12002S SNUBBER LIM VT-3 N/A N/A 0 ACCEPTABLE i

ivG12005$ SNUBBER LIM VT-3 N/A ,N/A O ACCEPTABLE IVG13055$ $NUBBER FT N/A N/A O ACCEPTABLE ,

1VG13055$ SNUBBER VT-3 N/A N/A 0 ACCEPTABLE

\

____m__-__-____.5__-

s FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 56 of 74 .

ATTACHMENT 1

/

( TABLE 3 l'

1. Owners lltinois Power Company, 500 South 27th St., Decatur, IL'62525

2. Plants. Clinton Power Station, P. O. Box 678, CtInton, IL 61727 ,

3. > Plant Unitt 1- 4. Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4 24 87 6. National Board Number for Unit N/A

12. At.stract of Examinations: Listing of Scheduled Visual Examinations / Functional Tests of Conponent Supports.

1 TEM ITEM- EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1VG16026S $NUBBER LIM VT-3 N/A N/A 0 ACCFPTABLE IVQO10015 SNUBBER LIM VT 3 N/A N/A 0 ACCEPTABLE tvo01003S SNUBBER LIM VT-3 N/A N/A O ACCEPTABLE tvo050325 SNUBBER LIM VT-3 N/A N/A 0 ACCEPTABLE ivR04002$ SNUBBER LIM VT*3 N/A N/A O ACCEPTABLE 1VR04003S-N~ SNUBBER LIM VT-3 N/A N/A- 0 ACCEPTABLE IVR04003S-S SNUBBER LIM VT-3 N/A N/A O ACCEPTABLE Y

- Q.)

O

.. FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 57 of 74

. fg . ATTACHMENT 1 TABLE 4

1. Owners Illinois Power Conpany, 500 South 27th St., Decatur, IL 62525

2. Plants Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unitt 1 4. Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4 24-87 6. National Board Number for Units N/A

12. Abstract of Examinations: Listing of Substituted Visual Examinations / Functional Tests of Conponent Supports ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1RH040125 SNUBBER FT F3 FC 1 ACCEPTABLE 18301A SNUBBER FT F3 F*C 1 ACCEPTABLE 1S359B SNUBBER FT F3 FC 1 ACCEPTABLE 1RH14008S SNUBBER FT F3 F-C 2 ACCEPTABLE 1RT05026X RICID SEISMIC SUPPORT VT-3 F3 F-C 3 ACCEPTABLE O

i

_ _ _ - - . _ - - _ _ _ ______-_ __.--__-- - _ a

FORM NIS-1 OLHER'S REPW'T FOR INSERVICE INSPECTION ' Page No. 58 of 74 ATTACHMENT 1

'ip)~

'gj . TABLE 5

'1. Owners . Illinola Power Conpany, 500 South 27th St., Decatur, IL 62525

2. Planta Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: _1 4. Owner Certificate of Authorization: N/A

5. Connecial Service Dates 4 24-87 6. National Board Number for Unit N/A

10. Abstract of Examinations: Listing of Scheduled Pressure Tests ITEM EXAM CODE CODE- CODE IDENTIFICATION TYPE ITEM CATEGORY CLASS RESULTS ALL CLASS 1 COMPONENTS VT 2 B15.10 BP 1 UNACCEPTABLE, SEE ATTACHMENT 2 6

)

lQ O

i FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 59 of 74 (T AITACHMENT 2 a v ) l A,j ,

l

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525 I

2. Plants Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner Certificate of Authorization: N/A

5. Comercial Service Date: 4-24 87 6. National Board Number for Unit: N/A I

11. Abstract of Conditions Noted:

12. Abstract of Corrective Measures Recomended and Taken: !

Examinations Durins, the performance of RF-1 examinations, only two (2) f rems (steam dryer and steam separator) were determined to have indications requiring engineering evaluation. These items are not addressed in ASME Section XI. However, General Electric Service Information Letter (SIL) NLanber 474 and Rapid Information Communication (RIC) SIL Nunt>er 023 recomended performance of visual examinations of the steam dryer and steam separator, respectively.

The following is the description of the conditions noted and corrective sensures taken:

Steam dever (Reference Numbe_r 008250)

Conditions Noted: An 8" crack was discovered in the drain channel to skirt attachment weld at approximately 358 degrees azimuth (drain channel number 8). This crack is located in the weld material.

im

( )' Corrective Measures: Illinois Power has performed an engineering evaluation and concluded that it is acceptable to V operate CPS until the next refueling outage with the present 8" crack existing in the drain channel to skirt weld.

There are no safety concerns, even in the worst case assumtion of a totally separated drain channel. CPS will re-examine the steam dryer during RF 2 and appropriate action will be taken based on the examination results.

Steam Separator (Reference Ntsnber 008251)

Conditions Noted: On the shroud head stud assemblies, varying degrees of wear were visually observed on 5 of the 28 studs. This wear is observed in the external splines with some impact marks on the stud shaft above and below the external splines.

Corrective Measures: Illinois Power has performed an engineering evaluation and concluded that it is acceptable to operate CPS until the next refueling outage with the shroud head stud assemblies in the present condition.

This wear in the external splines is due to impact with the internal splines in the locking collar. Given enough operating time this wear to the splines could eventually cause the loss of the locking function. However, the wear observed during RF 1 is not near this point and the bolts are usable for another cycle of operation. CPS will re examine the steam separator during RF-2 and appropriate actions will be taken based on the examination results.

Tests Snubber Functional Tests An initial sample of 10% of each type of snubbers (total 88) was selected for testing from the population of 856 anubbers in accordance with the CPS Technical Specification. These snubbers were selected to ensure, as far as practical, that the sample was representative of the various configurations, operating environments, and sizes, wiilch exist in the plant. The population of 856 anubbers consists of all ASME Class 1,2, and 3 snubbers and those non-safety related snubbers the failure of which could adversely affect safety related systems. During the performance of initial sample testing, only four (4) snubbers f ailed to meet the acceptance criteria.

conditions Noted: During the scheduled functional tests of 88 snubbers, the following snubbers failed to meet the

(

g\ acceptance criteria: '

x /

v

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1 3L l FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION. Page No. 60 of 74 ATTACHMENT 2

[

]

U i

1. Owner: It tinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plants Clinton Power Station, P. D. sox 678, Cilnton,- IL 61727 -l 1

3. Plant Unit 1 4. Owner Certificate of Authorization: N/A 5 .' Consnercial Service Date: 4 24 87 6. National Board Nunber for Unit N/A j

11. Abstract of Conditions Noted:

12. Abstract of Corrective Measures Recommended and Taken:

o One (1) Type 1 snubber manufactured by Pacific Scientific (Type 1 consists of PSA 1/4 and PSA-1/2) ,

o Two (2) Type 3 enubbers manufactured by Pacific Scientific (Type 2 consists of PSA-35 and PSA-100) o one (1) Type 6 anubber manuf actured by E Systems (Type 6 consists of 30 kips, 50 kips and 70 kips)

Additional snubbers from Type 1, Type 3 and Type 6 were selected for functional tests. No failures occurred in the additional sample of Type 6 snubbers. However, more Type 1 and 3 snubbers in the additional samples failed to meet the acceptance criteria. Tcsting of additional samples of Type 1 and 3 snubbers continued until all snubbers in Type 1 and 3 were functionally tested. Table 1 lists the additional snubbers that were functionally tested.

Corrective Measures: For each snubber which failed to meet the acceptance criterla en additional 10% of snubbers j of that type were selected for functional testing. All of the Type 1 and Type 3 snubbers were functionally tested.

i Those snubbers which fatted to meet the acceptance criteria were replaced with spare snubbers. All snubbers in I locations which experienced failures will be re-tested during RF 2.

The following table summarlzes the snubber failures which occurred during RF 1 Steenery of, Snubber Failures U2e 1 Population Number Tested Number Failed Failure Rate 1 204 204 13 6%

3 151 151 13 9%

6 58 12 1 8%

The faltures in Type I were not isolated to any particular system and do not appear to be the result of any generic problem related to manufacturer or design. All of these snubbers experienced high drag. The failure rate ard mode are consistent with industry experience for these small snubbers. The cause of these failures appears to be related to construction / installation activities. These small snubbers are particularly susceptible to damage by stepping on the snubber or twisting the ends in opposite directions which bends the internal rod and bearing assen6ty.

The faltures in Type 3 were isolated to two systems. These are the feedwater "A" Line near the injection check valve and the main steam downcomer lines off the main steam safety relief valves. All of these snubbers experienced high drag. One of these snubbers was disassembled and it showed no evidence of generic design or manufacturing deficiencies, nor any significant wear or conponent falture. No reason for the high drag loads was evident. Our evaluation is that the cause of these failures may be system related, although no operational events (i.e., water haamer) which could cause this damage have been identified. We were unable to isolate the downcomer failures to a location within the drywell or relate them to a particular main steam line or identify a pattern with regard to safety relief valves settings. The result of this evttuation is that all snubbers of this type were tested. Determination of whether the prootem is system-related will be further evaluated during RF 2, since all of the locations which experienced failures will be re-tested during RF-2.

k i

b FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 61 of 74

,- , ATTACHMENT 2

.i

-(

1. Owner: Ittinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plants Clinton Power Station, P. O. Box 678i Clinton, IL 61727

3. Plant Unit 1 4 Owner certificate of Authorization: N/A

5. Commercial Service Date: 4-24-87 6. National Board Number for Units N/A 11 Abstract of Conditions Noted:

12. Abstract of Corrective Measures Reconenended ' and Taken:

The falture mode in Type 6 snubber was. determined as low bleed rate in compression. This appears to be en isolated incident, since no faltures occurred in the second sanple. As noted above, the location of the falted snubber will be re tested in RF-2.

PressureJ,gg,tj A system teakage' test and VT 2 inspection of ASME Code Class 1 components was performed prior to plant startup.

Conditions Noted: only minor leakage from valve packings, one ptmp seal, and three control rod drive mechanism bolted connections was noted.

Corrective Measures: This leakage was corrected and a second system Leakage test was successfully conpleted on

_g these components.

r is..

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w .. . . . , , .

FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 62 of 74 ATTACHMENT 2

- TABLE 1 i

1. Owner: . Ittinois Power Conpany, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. D. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner certificate of Authorization: N/A

5. Connercial Service Date: 4 24-87 6. National Board Nunber for Unit: N/A

12. Abstract of Corrective Measures Reconnended and Taken: Listing of Increased Functional Tests of Snubbers i ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TTPE ITEM CATEGORY CLASS RESULTS 1FWO1001$ SNUBBER FT F3 FC 1 ACCEPTABLE 1FWO1002S $NUBSER FT F3 FC 1 ACCEPTABLE 1FWO1004S SNU8BER FT F3 F-C 1 ACCEPTABLE 1FWO1005S SNUBBER FT' F3 FC 1 ACCEPTABLE 1FWO1006S SNU8SER FT F3 F-C 1 ACCEPTABLE 1FWO2002S $NUBBER FT F3 F-C 1 FAILED 1FWO2005$ SNUB 8ER FT F3 F-C 1 ACCEPTABLE D

1FWO2006S SNU8BER FT F3 FC 1 ACCEPTABLE 1MS05022$ SNUBBER FT N/A N/A 1 ACCEPTABLE 1MS05028S $NUBBER FT N/A N/A 1 ACCEPTABLE 1MS38028S. SNUBBER FT N/A N/A 1 ACCEPTABLE 1MS38097S -. SNUBBER FT N/A N/A 1 ACCEPTABLE 1NB01002S SNUBBER FT N/A N/A 1 ACCEPTABLE ;

1NB01003S $NU88ER FT N/A N/A 1 ACCEPTABLE 1NB01006S $NUBBER FT N/A N/A 1 ACCEPTABLE 1NB01008S SNUBBER FT N/A N/A 1 ACCEPTABLE 1NB01009S $NUBBER FT N/A N/A 1 ACCEPTABLE 1NB010115 SNUBBER FT N/A N/A 1 FAILED 1NB01014S SNUBBER FT N/A N/A 1 ACCEPTABLE 1NB01017S $ NUB 8ER *FT N/A N/A 1 ACCEPTABLE 1NB01020$ SNUBBER FT N/A N/A 1 ACCEPTABLE 1RB31514$ SNUBBER FT N/A N/A 1 ACCEPTABLE 1RB31516S SNUBBER FT N/A N/A 1 ACCEPTABLE 1RB31529S $NUBBER FT N/A N/A 1 FAILED

[ 1RB32520S $NUBBER FT N/A N/A 1 ACCEPTABLE 1

v . . . . . .

FORM NIS-1 OWNER'S REPORT FOR ]NSERVICE INSPECTION Page No. 63 of 74

.g- ATTACHMENT 2

) TABLE 1

1. 0wner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Citnton, IL 61727

3. Plant Unit 1 4. Owner Certificate of Authorization: N/A

5. Comercial Service Date: 4 24-87 6. National Board Ntaber for Unit N/A

12. Abstract of Corrective Measures Recomended and Taken: ListinB of Increased Functional Tests of Snubbers ITEM ITEM EXAM CCOE CODE CODE IDENTIFICATION TTPE TTPE ITEM CATEGORT CLASS RESULTS 1RB33516S SNUBBER FT N/A N/A 1 ACCEPTABLE 1RB34512S SNUBBER FT N/A N/A 1 ACCEPTABLE 1RH040135 SNUBBER F1 F3 FC 1 ACCEPTABLE 1RH04058S SNUBBER FT F3 F-C 1 ACCEPTABLE 1RH06006S SNUBBER FT F3 F-C 1 ACCEPTABLE 1RH060225 SNUBBER FT F3 F-C 1 ACCEPTABLE 1RH340025 SNUBBER FT F3 FC 1 ACCEPTABLE

, 1RH34003S SNUBBER FT F3 FC 1 ACCEPTABLE 1RH34005S $NUBBER FT F3 FC 1 ACCEPTABLE 1RH34007S $NUBBER FT F3 F-C 1 ACCEPTABLE 1RI18002S SNUBBER FT N/A N/A 1 ACCEPTABLE 1RR33001S SNUBBER FT N/A N/A 1 ACCEPTABLE 1RT01042S SNUBBER FT N/A N/A 1 ACCEPTABLE 1RT010445 SNUBBER FT N/A N/A 1 ACCEPTABLE 1RT01048S $NUBBER FT N/A N/A 1 ACCEPTABLE 1RT01081W SNUBBER FT F3 FC 1 ACCEPTABLE 1RT01083W SNUBBER FT F3 FC 1 ACCEPTABLE j; 1RT01084W SNUBBER FT F3 FC 1 ACCEPTABLE iS101C SNUBBER FT F3 F-C 1 ACCEPTABLE 18102C SNUBBER FT F3 F-C 1 ACCEPTARLE 1S103A SNUBBER FT F3 F-C 1 ACCEPTABLE 15106C SNUBBER FT F3 FC 1 ACCEPTABLE 1S107B SNUBBER FT F3 F-C 1 ACCEPTABLE 15360A SNUBBER FT F3 F-C 1 ACCEPTABLE 1SC07023S SNUBBER FT N/A N/A 1 ACCEPTABLE t

s l

L2:_-_.:r-____-----. .:--_-

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 64 of 74 je ATTACHMENT 2 j i- TABLE 1

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plants Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4 Owner Certificate of Authorization: N/A l

5. Commercial Service Date: 4-24-67 6. National Board Number for Unit N/A

12. Abstract of Corrective Measures Recommerzied and Taken: Listing of Increased Functional Tests of Snubbers ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1HC15010S $NUBBER FT N/A N/A 2 ACCEPTABLE 1HG16011$ SNUBBER FT N/A N/A 2 ACCEPTABLE 1NPO4006S $NUBBER FT J

'/A N/A 2 ACCEPTABLE 1HP04022S SNUBBER FT N/A N/A 2 ACCEPTABLE 11S01007S $NUBBER FT N/A N/A 2 ACCEPTABLE 11S01009S SNUBBER FT N/A N/A 2 ACCEPTABLE 11S01014S SNUBBER FT N/A N/A 2 ACCEPTABLE O 11S01016S SNUBBER FT N/A N/A 2 ACCEPTABLE 11501020S $NUBBER FT N/A N/A 2 ACCEPTABLE 11S010225 SNUS3fR FT N/A N/A 2 ACCEPTABLE 116010275 SNUBBER FT N/A N/A 2 ACCEPTABLE 11S010295 SNUBBER FT N/A N/A 2 ACCEPTABLE 11801033S SNUBBER FT N/A N/6 2 ACCEPTABLE 11$01040$ SNUBBER FT N/A N/A 2 ACCEPTABLE 11$01046S SNUBBER FT N/A N/A 2 ACCEPTABLE 11S01048S SNUBBER FT N/A N/A 2 ACCEPTABLE 11S010535 SNUBBER FT N/A N/A 2 ACCEPTABLE 11S010555 SNUBBER FT N/A N/A 2 ACCEPTABLE 11S01074$ SNUBBER FT N/A N/A 2 FAILED 11S010755 ' SNUBBER FT N/A N/A 2 ACCEPTABLE 11$03008S SNUBBER FT N/A N/A 2 ACCEPTABLE 11503010S SNUBBER FT N/A N/A 2 ACCEPTABLE 11S03015S ' SNUBBER FT N/A N/A 2 ACCEPTABLE 11S03018s SNUBBER FT N/A N/A 2 ACCEPTABLE 11SD40155 SNUBBER FT N/A N/A 2 ACCEPTABLE

i FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 65 of 74 ATTACHMENT 2 TABLE 1

1. Owner: Ittinois Power Conpany, 500 South 27th St., Decatur, IL 62525

2. Planta Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Units 1 4. Owner Certificate of Authorization: N/A

5. Comercial Service Date: 4-24 87 6. National Board Nusber for Unit N/A

12. Abstract of Corrective Measures Recomended and Taken: Listing of increased Functional Tests of snubbers ITEM ITEM FXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 11$04018S SNUBBER FT N/A N/A 2 ACCEPTABLE 1MS380275 SNUBBER FT N/A N/A 2 FAILED 1MS38072S SNUBBER FT N/A N/A 2 ACCEPTABLE 1MS38093S SNUBBER FT N/A N/A 2 ACCEPTABLE S38094S SNUBBER FT N/A N/A 2 ACCEPTABLE 1MS38095$ SNUBBER FT N/A N/A 2 ACCEPTABLE 1MS46001S SNUBBER FT N/A N/A 2 ACCEPTABLE 1MS480035 $NUBBER FT N/A N/A 2 ACCEPTABLE s

1MS48005S $NUBBER FT N/A N/A 2 ACCEPTABLE 1MS49003S SNUBBER FT N/A N/A 2 ACCEPTABLE 1MS49005S SNUBBER FT N/A N/A 2 ACCEPTABLE iMS50001$ SNUBBER FT N/A N/A 2 ACCEPTABLE 1MS50007S SNUBBER FT N/A N/A 2 ACCEPTABLE 1PS10014S SNUBBER FT N/A N/A 2 ACCEPTABLE 1PS10016S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB11514S SNUBBLR FT N/A N/A 2 ACCEPTABLE 1RB11535S SNUBBER FT N/# N/A 2 ACCEPTABLE 1RB11539S $NUBBER FT N/A N/A 2 ACCEPTABLE 1RB12513S $NUBBER FT N/A N/A 2 ACCEPTABLE 1RB14553S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB14554S $NUBBER FT N/A N/A 2 ACCEPTABLE 1RB215955 SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB21596S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB21597S $NUBBER FT N/A N/A 2 ACCEPTABLE 1EB21598S SNUBBER FT N/A N/A 2 ACCEPTABLE d

l

u i

FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 66 of 74

,,, - ' . ATTACHMENT 2

. k ,) - TABLE 1 1

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit 1 4. Owner Certificate of Authorization: N/A

5. Commercial Service Dete 4-24 87 6. National Board humber for Unit N/A

12. Abstract of corrective Measures Recommended and Taken: Listing of increased Functional Tests of Snubbers ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION ITPE TTPE ITEM CATEGORT CLASS RE SULTS 1RB21599S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB21608S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB216095 SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB21610S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB216118 SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB21614S SNUBBER FT N/A N/A 2- ACCEPTABLE 1RB21616S $NUBBER FT N/A N/A 2 ACCEPTABLE 1RB21620s SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB21621$ SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB21628S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RS22555S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB23542S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB24566S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB24568S $NUBBER FT N/A N/A 2 ACCEPTABLE 1RB24569S SNUBBER FT N/A N/A 2 ACCEPTABLE

~~

1RB24571$ SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB24572S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB24573S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB24575S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB24576S $NUBBER FT N/A N/A 2 ACCEPTABLE 1RB24577S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB24578S ENUBBER FT N/A N/A 2 ACCEPTABLE 1RB24579S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RB24580S $NUBBER FT N/A N/A 2 ACCEPTASLE 1RB315325 SNUBBER FT N/A N/A 2 ACCEPTABLE

___.m._._._ . _ . _ . . .

FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 67 of 74.

ATTACHMENT 2

I TABLE 1

1. . Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant 'Clinton Power Station, P. O. Box 678, Clinton., IL 61727

3. Plant Units i 4. Owner Certificate of Authorization: N/A

5. Connercial Service Date 4-24-87 6. hational Board Number for Unitt N/A

12. Abstract of Corrective Measures Reccamended and Taken: Listing of Increased Functional Tests of Snubbers ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1RB31597S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RH07006S SNUBBER FT F3 FC 2 ACCEPTABLE 1RH070323' $NUBBER FT F3 F-C 2 ACCEPTABLE 1RH070875 SNUBBER FT F3 FC 2 ACCEPTABLE 1RH07096S SNUBBER FT F3 FC 2 ACCEPTABLE 1RH08048S $NUBBER FT N/A N/A 2 ACCEPTABLE-1RH08092S $NUBBER FT N/A N/A 2 ACCEPTABLE f

\

1RH080945 SNUBBER FT N/A N/A 2 ACCEPTABLE 1RH08095S

SNUBBER FT N/A N/A 2 ACCEPTABLE 1RH08098S SNUBBER FT N/A N/A 2 ACCEPTABLE 14H09027S SNUBBER FT F3 FC 2 ACCEPTABLE 1RH09029S SNUBBER FT F3 F-C 2 ACCEPTABLE 1RH09031$ SNUBBER FT F3 F-C 2 ACCEPTABLE 1RH090565 SNUBBER FT F3 F-C 2 ACCEPTABLE 1RH13015$ SNUBBER FT N/A N/A 2 ACCEPTABLE 1RH62011S SNUBBER FT N/A N/A 2 ACCEPTABLE l 1RH71006S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RH71018S SNUBBER FT N/A N/A 2 FAILED 1RH72015S $NUBBER FT N/A N/A 2 ACCEPTABLE 1RH72040$ SNUBBER FT N/A N/A 2 ACCEPTABLE 1RH73002S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RH80006S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RN82002S $NUBBER FT N/A N/A 2 ACCEPTABLE 1R1020085 SNUBBER FT F3 FC 2 ACCEPTABLE 1R102009S $NUBBER FT F3 F-C 2 ACCEPTABLE C

\

- __ ____L _ a_-_L__ . _ :_ _ ._ _. - . _ . _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _

FORM NIS*1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 68 of 74 ATTACHMENT 2 TABLE 1

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant: Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. Connercist Service Date: 4-24'87

6. National Board Numter fcr Unit: N/A

12. Abstract of Corrective Measures Reconnended and Taken: ListinB of Increased Functional Tests of Snubbe s ITEM- ITEM EXAM CODE CODE CODE 1 IDENTIFICATION TYPE TYPE ITEM CATEGORY- CLASS RESULTS 1R1030135 SNUBBER FT F3 F-C 2 ACCEPTABLE 1R121006S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RR09006S SNUBBER FT N/A N/A 2 ACCEPTABLE 1RR10006S $NUBBER FT N/A N/A 2 ACCEPTABLE 1RR290145 SNUBBER FT N/A N/A 2 FAILED 1RR29026S SNUBBER FT N/A N/A 2 ACCEPTABLE.

1SM01002S SNUBBER FT N/A N/A 2 ACCEPTABLE

.[

i 1SM02002S SNUBBER FT N/A N/A 2 ACCEPTABLE 1MS10201S SNUBBER FT N/A N/A 3 ACCEPTABLE 1MS10301S SNUBBER FT N/A N/A 3 ACCEPTABLE 1MS10501S SNUBBER FT N/A N/A 3 ACCEPTABLE 1MS10602S SNUBBER FT N/A N/A 3 ACCEPTABLE 1MS10705S SNUBBER FT N/A N/A 3 ACCEPTABLE 1MS10808$ SNUBBER FT N/A N/A 3 ACCEPTABLE 1MS109073 SNUBBER FT N/A N/A 3 ACCEPTABLE 1MS10909S SNUBBER FT N/A N/A 3 ACCEPTABLE 1MS10910S SNUBBER FT N/A N/A 3 ACCEPTABLE 1MS11106$ SNUBBER FT N/A N/A 3 ACCEPTABLE iMS11108S $NUBBER FT N/A N/A 3 ACCEPTABLE iMS21003S $NUBBER FT F3 F-C 3 ACCEPTABLE 1MS21004S SNUBBER FT F3 F-C 3 ACCEPTABLE

1MS21006S $NUBBER FT F3 F-C 3 ACCEPTABLE 1MS21008S SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS22006S SNUBBER FT F3 F-C 3 FAILED iMS22007S $NUBBER FT F3 F-C 3 ACCEPTABLE I

( l I

1

FORM NIS-1 OWNER'S REPORT FOR INSERV'.CE INSPECTION Page No. 69 of 74 ATTACHMENT 2 f TABLE 1

1. Owner: Illinois Power company, 500 South 27th St., Decatur, IL 62525

2. Plants Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unitt 1 4 Owner Certificate of Authorization: N/A

5. Commercial Service Date: 4-24 87 6. National Board Number for Unit N/A

12. Abstract of Corrective Measures Recommended and Taken: Listing of Increased Functional Tests of Snubbers ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1MS23004S SMUBBER FT F3 FC 3 FAILED 1MS23005S SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS230075 SNUBBER FT F3 F-C 3 ACCEPTABLE iMS24004S SNUBBER FT F3 FC 3 ACCEPTABLE 1MS240055 SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS24006S SNUBBER FT F3 F-C 3 FAILED 1MS24010s SNUBBER FT F3 F-C 3 ACCEPTABLE

( 1MS25005S SMUBBER FT F3 F-C 3 ACCEPTABLE 1MS25006S $NUBBER FT F3 F-C 3 ACCEPTABLE 1MS250095 SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS26004S SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS260085 SNUBBER FT F3 FC 3 ACCEPTABLE 1MS26009S SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS26010S SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS27001S SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS27010s $NUBBER FT F3 F-C 3 ACCEPTABLE 1MS27011s , SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS270125 SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS280075 SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS280105 $NUBBER FT F3 F-C 3 ACCEPTABLE 1MS290035 $NUBBER FT F3 FC 3 ACCEPTABLE 1MS29005S $NUBBER FT F3 F-C 3 ACCEPTABLE 1MS29006S $NUBBER FT F3 F-C 3 ACCEPTABLE iMS29007S $NUBBER FT F3 T-C 3 ACCEPTABLE

[ 1MS290095 SNUBBER FT F3 F*C 3 ACCEPTABLE

(

-, a - - .. .

FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 70 of 74 ATTACHMENT 2 q TABLE 1

1. Owner: Ittinois Power company, 500 South 27th St., Decatur, IL 62525'

2. Planta Clinton Power Station, P. O. Box 678, Clinton, IL 61727 ,

3. Plant Unit: 1 4. Owner Certificate of Authorization: N/A

5. Connercist Service Date: 4 24 87 . 6. Nationet soord Number for Unit: N/A'

12. Abstract of Corrective Measures Roccamended and Taken Listing of Increased Functional Tests of Snubbers ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORT CLASS RESULTS' 1MS30001$ SNUB 8ER FT F3 F-C 3 ACCEPTABLE iMS30002S SNUB 8ER' FT F3 -FC 3 ACCEPTABLE 1MS30004S SNUBSER FT F3 FC 3 ACCEPTABLE 1MS300108 SNUe8ER FT F3 FC 3 FAILED' 1MS30012S $NUBBER FT F3 FC 3 ACCEPTABLE iMS300135 SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS300155 SNUB 8ER FT F3 FC 3 ACCEPTABLE 1MS31002S $ NUB 8ER FT F3 F-C 3 FAILED 1MS31005E SNUBSER FT F3 FC 3 ACCEPTABLE-1MS31007S $NUBSER FT F3 F-C 3 ACCEPTABLE 1MS32003S SNUsBER FT F3 FC 3 ACCEPTABLE 1MS32008S $NUBSER FT F3 F-C 3 ACCEPTABLE-1MS33008S SNUBSER .FT F3 FC 3 ' FAILED 1MS33009S SNUB 8ER FT F3 F-C -3 ACCEPTABLE 1MS34004S $NUBBER FT F3 FC 3 ACCEPTABLE 1MS34005S $NUBBER FT F3 F-C 3 ACCEPTABLE, 1MS34008S SNUBBER FT F3 FC 3 ACCEPTABLE iMS340106 SMUBBER FT F3 FC 3 ACCEPTABLE 1MS34011S ANUB8ER FT F3 F-C 3 ACCEPTABLE 1MS340125 SNUBBER FT F3 FC 3 ACCEPTABLE 1MS340148 SNUB 8ER FT F3 FC 3 FAILED 1MS34016S SNUBBER FT F3 FC 3 ACCEPTABLE 1MS35001S SNueBER FT F3 F-C 3 ACCEPTABLE 1MS35005S SNU8BER FT F3 F-C 3 FAILED iMS350105 SNUB 8ER FT F3 F-C 3 ACCEPTABLE

FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 71 of 74 A ATTACHMENT 2 v) TABLE 1

1. Owners !!Linois Power Company, 500 South 27th St., Decatur, IL 62525

2. Planta Clinton Power Station, P. D. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4 Owner Certificate of Authorization: N/A

5. Canumercial Service Date 4-24-87 6. National Board Nuuber for Unit N/A

12. Abstract of Corrective Measures Recommended and Taken: L!stinB of Increased Functional Tests of Snubbers ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1MS35011S SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS36001S $NUBBER FT F3 F-C 3 ACCEPTABLE 1MS360065 SNUBBER FT F3 FC 3 ACCEPTABLE IMS36008S $NUBBER FT F3 F-C 3 FAILED 1MS36010$ SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS36011S SNUBBER FT F3 F-C 3 ACCEPTABLE 1MS36012$ SNUBBER FT F3 F-C 3 FAILED iMS84002S SNUBBER FT N/A N/A 3 ACCEPTABLE 1MS85000S $NUBBER FT N/A N/A 3 ACCEPTABLE 1MS86001S SNUBBER FT N/A N/A 3 FAILED 1MS86002$ SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT02074$ SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT03002S SNUBBER FT N/A N/A 3 FAILED 1RT03003S $NUBBER FT N/A N/A 3 ACCEPTABLE 1RT03004S $NUBBER ff N/A N/A 3 ACCEPTABLE 1RT03009S SNUBBER Fr N/A N/A 3 ACCEPTABLE 1RT04002$ SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT04003S $NUBBER FT N/A N/A 3 ACCEPTABLE 1RT04008S SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT04009S SNUBBER FT N/A N/A 3 FAILED 1RT05013S SNUBBER FT F3 F-C 3 ACCEPTABLE 1RT05039S SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT05041S $NUBBER FT N/A N/A 3 ACCEPfABLE 1RT05043S SMUBBER FT N/A N/A 3 ACCEPTABLE 1RT(40558 3NUBBER FT N/A N/A 3 ACCEPTABLE

'%/

FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 72 of 74 i'

ATTACHMENT 2 d TABLE 1 l

1. Owner . Illinois Power Conpany, 500 South 27th St., Decatur, IL 62525

2. ~ Plant Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 'l 4. Owner Certificate of Authorization: N/A

5. Conenercial Service Date: 4-24-87 6. National Board Number for unit: N/A

12. Abstract of corrective Measures Reconenended and Taken: Listing of Increased Functional Tests of Snubbers ITEM. ITEM EXAM CODE CODE CODE-IDENTIFICATION TTPE TTPE ITEM CATEG0pY CLASS RESULTS 1RT05071S $NUBBER FT N/A N/A 3 ACCEPTABLE 1RT05078S SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT050795 SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT06009S $NUBBER FT N/A N/A 3 FAILED 1RT06014S $NUBBER FT N/A N/A 3 FAILED 1RT060155 SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT06018S SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT06022S SNUBBER FT N/A N/A 3 FAILED 1RT06029S SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT06033S SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT06040S SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT070065-N SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT07006S-S SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT070365 SNUBBER F1 N/A N/A 3 ACCEPTABLE 1RT07037S SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT07048$ SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT07049s SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT28007$ SNUBBER FT N/A N/A 3 ACCEPTABLE 1RT46001S SNUBBER FT N/A N/A 3 ACCEPTABLE 1TX16049S SNUBBER FT N/A N/A 3 ACCEPTABLE 1FWO3013$ SNUBBER FT N/A N/A 0 ACCEPTABLE 1FWO30145 SNUBBER FT N/A N/A 0 ACCEPTABLE 1FWO3019$ SNUBBER FT N/A N/A 0 ACCEPTABLE 1FWO3020s SNUBBER FT N/A N/A 0 ACCEPTABLE 1FWO3021$ SNUBBLR FT N/A N/A 0 ACCEPTABLE e _

FORM NIS 1 OWNER'S REPORT FOR INSERV!CE INSPECTION Page No. 73 of 74 ATTACHMENT 2

.k .

TABLE 1

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plant Clinton Power Station, P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4 Owner certificate of Authorization: N/A

5. Comunercist Service Date: 4-24-87 6. National Board Nw ber for Unit N/A

12. Abstract of Corrective Measures Reconsnended and Taken: Listing of Increased Functional Tests of Snubbers ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TYPE TYPE ITEM CATEGORY CLASS RESULTS 1FWO3042S $NUBBER FT N/A N/A 0 ACCEPTABLE 1FWO3053$ SNUBBER FT N/A N/A 0 ACCEPTABLE 1FWO3097S SNUBBER FT N/A N/A 0 ACCEPTABLE 1FWO3104S $NUBBER FT N/A N/A 0 ACCEPTABLE 1FWO3105S SNUBBER FT N/A N/A 0 ACCEPTABLE 1HP030425 SNUBBER FT h/A N/A 0 ACCEPTABLE 1MS07006S SNUBBER -FT N/A N/A 0 ACCEPTABLE

[ 1MS07008S $NUBBER FT N/A N/A 0 ACCEPTABLE 1MS07009S $NUBBER FT N/A N/A 0 ACCEPTABLE 1MS07011$ SNUBBER FT N/A N/A 0 ACCEPTABLE 1MS07012S SNUBBER FT N/A N/A 0 ACCEPTABLE 1MS07017S $NUBBER FT N/A N/A 0 ACCEPTABLE 1MS07018S SNUBBER FT N/A N/A 0 ACCEPTABLE 1MS070198 ;;r.;;;C FT N/A N/A 0 ACCEPTABLE 1MS07029S SNUBBER FT N/A N/A 0 ACCEPTABLE 1MS07030S $NUBBER FT N/A N/A 0 ACCEPTABLE 1MS07032S SNUBBER FT N/A N/A 0 ACCEPTABLE 1MS07035$ SNUBBER FT N/A N/A 0 ACCEPTABLE 1MS07036S $NUBBER FT N/A N/A 0 ACCEPTABLE 1MS07041$ SNUBBER FT N/A N/A 0 ACCEPTABLE 1MS07042S SNUBBER' FT N/A N/A 0 ACCEPTABLE 1MS07044S SNUBBER FT N/A N/A 0 ACCEPTABLE 1MS07045S SNUBBER FT N/A N/A 0 ACCEPTABLE 1MS07047S SNUBBER FT N/A N/A 0 ACCEPTABLE g 1MS07048S $NUBBER FT N/A N/A 0 f.CCEPTABLE t

L.

FORM N!S 1 OWNER'S REPORT FOR INSERVICE INSPECTION Page No. 74 of 74

. ATTACHMENT 2 TABLE 1

1. Owner: Illinois Power Company, 500 South 27th St., Decatur, IL 62525

2. Plants . Clinton Power Stationi P. O. Box 678, Clinton, IL 61727

3. Plant Unit: 1 4 Owner Certificate of Authorization: N/A

5. canumercist Service Date: 4-24-87 6. National Board Nw ber for Unit N/A

12. Abstract of Corrective Measures Reconenended and Taken: Listing of Increased Functional Tests of Snubbers.

ITEM ITEM EXAM CODE CODE CODE IDENTIFICATION TTPE TYPE ITEM CATEGORY CLASS RESULTS 1MS070575-DN SNUBBER FT N/A- N/A 0 ACCEPTABLE 1?13070575-UP SNUBBER FT N/A N/A 0 ACCEPTABLE 1MS07058S SNUBBER FT N/A N/A 0 ACCEPTABLE 1MS07060$ SNUBBER FT N/A N/A 0 ACCEPTABLE 1MS07063S SNUBBER FT .N/A N/A 0 ACCEPTABLE 1MS07087S SNUBBER FT N/A N/A- 0 ACCEPTABLE 1MS07088S SNUBBER FT N/A N/A 0 ACCEPTABLE 1RE02021S SNUBBER FT N/A N/A 0 ACCEPTABLE 1RE16003S SNUBBER FT N/A N/A 0 ACCEPTABLE 1RE160148 SMUBBER FT N/A N/A 0 ACCEPTABLE 1RE160218 $NUBBER FT N/A N/A 0 ACCEPTABLE 1RE16025S SNUBBER FT N/A N/A 0 ACCEPTABLE 1RE16027S $NUBBER FT N/A N/A 0 ACCEPTABLE 1RE16030$ SNUBBER FT N/A N/A 0 ACCEPTABLE 1RE16034S SNUBBER FT N/A N/A 0 ACCEPTABLE 1RE160375 SNUBBER FT N/A N/A 0 ACCEPTABLE 1RE42042S SNUBBER FT N/A N/A 0 ACCEPTABLE 1RE42043S $NUBBER FT N/A N/A 0 ACCEPTABLE

.1RH13036S $NUBBER FT N/A N/A 0 ACCEPTABLE 1RM15017S SNUBBER FT N/A N/A 0 ACCEPTABLE 1RH23018S SNUBBER FT N/A N/A 0 ACCEPTABLE 1RM23020$ SNUBBER FT N/A N/A 0 ACCEPTABLE 1RT28006S $NUBBER FT N/A N/A 0 ACCEPTABLE 1VQO1001S SNUBBER FT N/A N/A 0 ACCEPTABLE

, ivo01003S $NUBBER FT N/A N/A 0 ACCEFiAbd

- SECTION 3 Page 1 of 2 LISTING OF EXAMINATION AND TESTING PROCEDURES This section provides a listing of all. examination and testing procedures utilized during this inspection period. The procedure records are available and are located in the Clinton Records Vault filed under record type 2E.220 for the RF-1 outage.

PROCEDURE TITLE REVISION LEVEL GENERAL ELECTRIC CO.

FQP-03 Qualification and Certi- 2 fication of NDE Personnel GETMS-W813 Ultrasonic Thickness 0, RF1-12 Rev.1 Measurement for Errosion/ Corrosion IV1-W813 VT-1 Examination 0, RF1-03 Rev. O MIMT-W813 Magnetic Particle Examin- 0, RF1-01 Rev. 1, ation RF1-01 Rev.2 NDE-1 Review Process and 3, RF1-11 Rev. O g Analysis of Recorded Indications NDE-10 Acid Etch 0 NDE-49 Zero Ref. Location and 1 Data Recording for NDE PT-04 Color Contrast PT Examin- 3, kJ1-06 Rev. O ation UT-PE-003 Reg. Guide 1.150 Method of 2 Compliance UT-PE-005 UT of RPV Welds (CAT BA 4, RF1-08 Rev. 0

& BD)

UT-PE-008 UT of RPV Welds (Flange 2, RF1-09 Rev. 0

& Plange Ligaments)

UT-20 Manual UT of CRC Welds 3, RF1-10 Rev. 0 UT-30 UT of Austenitic Welds for 17 IGSCC UT-31 Manual Ur of keld Overlayed 11 O,A Austenitic Piping AGENDA / Summary Report /8

!1 94 __ SECTION 3. Page 2 of 2 f

LISTING OF EXAMINATION AND TESTING PROCEDURES PROCEDURE TITLE REVISION LEVEL UT-33 UT of Pressure Retaining 6, RF1-07 Rev. 1

, Welds in Ferratic Piping and Components UT-35 UT Planar Flaw Sizing 7 UT-36 UT of Pressure Retaining 6 Vessel Welds 2" and Less Thickness UT-54 UT of Nozzle Inner Radius '

1 of Nozzles with ID of less than ten inches VT-05 RPV Invessel Visual 0 Inspection PAUL MUNROE ENERTECH

[f~') 'OSS-QAM-A2 Visual Examination of 2' ws Component Supports (VT-3)

OSS-QAM- Qualification, Training, and 1 2.2 Certification OSS-QAP- Functional Testing of B 11.1 Pacific Scientific Shock Arrestors PA 92792 Field Functional Test Procedure B for E-Systems Snubbers PA 93038 Functional Testing of 0 Pacific Scientific Compen-sating Struts ILLINOIS POWER CO.

9275.01 Snubber Visual Inspection 24 9275.02 Snubber Functional Testing 23 0

~ ___

i 1

SECTION 4 Page 1 of 1

((;>x) !

/ I LISTING OF MATERIALS AND EQUIPMENT I

This section provides a listing of all materials and equipment i used to perform the examinations and inspections during this period. The materials and equipment records are available and are located in the Clinton Records Vault filed under record type 2E.180 for the RF-1 outage. ,

l EQUIPMENT Description Manufacturer Model/ Type Serial No.

UT Machine Krautkramer USK-7 27276-4640 UT Machine Krautkramer USK-7 27276-4641 UT Machine Krautkramer USL-38 211009 UT Machine Krautkramer USL-38 910199 Thermometer PTC Inst. 312F 1397 to 1406 Blacklight Meter MX Ind. Dist. J-221 33684 MT Prods MX Ind. Dist. P-1000 88244 MT Yoke Parker DA-200 4149

.,s MT Yoke Parker Yoke IIW5A i

/ik# i Snubber Test Bench Stadas 4120-1 1498 Transducer K.B. Aerotech Gamma F23618 t Transducer K.B. Aerotech 113-232-590 32374 Transducer K.B. Aerotech Gamma B04714 Transducer K.B. Aerotech ALN 4060 D12134 Transducer K.B. Aerotech Gamma-HP A19837 Transducer K.B. Aerotech Gamma-HP M18986 Transducer K.B. Aerotech Gamma D29741 Transducer K.B. Aerotech Gamma K02708 l Transducer K.B. Aerotech Gamma J08661 1 Transducer K.B. Aerotech Gamma-HP L14777

! Transducer K.B. Aerotech Gamma 32331 Transducer Rontgen (RTD) USIP 11 87-295 fransducer K.B. Aerotech Alpha K10845 l MATERIALS Description Manufacturer Model/ Type Batch / Lot No.

Gray Powder Magnaflux No. 1 87J041 Red Powder Magnaflux No. 8A 88E030 Yellow Bath Magnaflux 14 AM 88J038 Cleaner Magnaflux SKC-S 88F051

- Penetrant Magnaflux SKL-HF/S 88H046 i Developer Magnaflux SKD-S 88F078 hr Couplant Echo Ultrasound Ultragel II 8868 i

l SECTION 5 Page 1 of 1

! LISTING OF EXAMINATION AND TESTING PERSONNEL l

This section identifies the contracted examination and testing personnel used to perform the inspections and-tests during this period. They have been qualified and certified in accordance with Illinois-Power Company's ISI Program Manual and their employers procedures.

The records of personnel qualification and certification are available and are located in the Clinton Permanent Records Vault-filed under record type 2E.200 by the persons name.

NAME DISCIPLINE LEVEL General Electric Co.

Oakbrook, IL Bailey, Phil UT,PT,MT,VT-1,2,3,4 II,III Easton, John UT,PT II Evich, Mark -

UT,PT,VT-1 I,II

,- Gainer, Phil UT,PT, VT-1,2,3,4 II UT,PT

({ ) Hanes, Jeff Meeker, Steve UT,PT I

II,III Newell, Bobby UT,PT,MT,VT-1,2,3,4 III Powell, Richard UT,PT,MT,VT-1 II Sebby, Mark UT,PT I Sh'ea, John UT I Spivey, Randy UT,PT,VT-1,2,3,4 II Stanford, Steve UT,PT,MT,VT-1,2,3,4 II Valden, Paul UT,PT,MT,VT-1,2,3,4 II Yoder, Don UT,PT,MT,RT,'VT-1,2,3,4 III (Program Only)

Paul Monroe Enertech BREA, California Elmore, Dennis VT-3,4 II Graham, Dave VT-3,4 II Hartman, Edward VT-3,4 III Hill, Steve VT-3,4 II Lacy, Trent Field Project Mgr. NA Leopard, Tony VT-4 (Test machine operator) I Martino, George VT-3,4 II Scheu, Gary VT-3,4 II Williamson, Ken VT-3,4 II Winslow, Richard Technician NA

___ m__ m

i

-, SECTION 6 Page 1 of 3 l REPAIR AND REPLACEMENT

SUMMARY

NIS-2 OWNERS DATA REPORTS j 1

This section provides a listing of the 76 ASME Section XI repairs or replacements performed between April 24, 1987 and May j 28, 1989.

All repairs and replacements were considered to be of a routine nature. There were no flaws identified during performance of ISI examination that required a repair or replacement to be performed. Two major piping modifications (FC-12 and FC-17) were completed. The modifications consisted of changes to the Fuel Pool Cooling and Cleanup (FC) and Component Cooling (CC) systems in order to improve system flow balances between the upper and ;

lower pools and to provide cooling water to the fuel pool cooling i pump motor heat exchangers as a result of an upgrade to the pump motors.

Following the listing are copies of all class 1 and 2 Repair / Replacement Abstracts and associated NIS-2 owners Data Reports for this reporting period. Data Reports for parts

,- supporting the NIS-2's have not been included.

'd The records for all Section XI Repairs and Replacements are available and are located in the Clinton Records Vault and filed under record type 4E.230 N-5 Data Report Package Supplements.

1

_n._ --n

l I

<?x3 SECTION 6 Page 2 of 2 1

?

\#

REPAIR AND REPLACEMENT LISTING )

NIS-2 NIS-2 Flaw No. Date Class System Description Repair RF-1-1 11-20-87 3 MS Reweld valve leak off line N l

RF-1-2 11-25-87 3 RE Reweld drain piping after N heat exchanger maintenance i RF-1-3 11-23-87 3 RT Replace heat exchanger N bolting RF-1-4 11-23-87 3 SX Replaced load bolt N

.RF-1-5 11-23-87 3 MS Hanger weld repair N )

RF-1-6 11-25-87 3 RT Reweld piping after heat N '

exchanger maintenance RF-1-7 12-01-87 1 MS Replace bonnet bolting N RF-1-8 12-01-87 3 MS Reweld valve leak off line N RF-1-9 12-03-87 3 MS Reweld valve leak off line N L RF-1-10 12-03-87 3 MS Reweld valve leak off line N RF-1-11 12-03-87 1 MS Replace bonnet bolting N RF-1-12 12-03-87 1 MS Replace bonnet bolting N RF-1-13 12.-03-87 3 RT Replace heat exchanger N bolting l RF-1-14 12-03-87 3 RT Reweld piping after heat N

. ~s exchanger maintenance RF-1-15 12-03-87

("(') 3 RE Reweld drain piping after heat exchanger maintenance N

RF-1-16 12-04-87 3 NA Replace bolting on spare N valve RF-1-17 12-07-87 3 RT Reweld piping after heat N exchanger maintenance RF-1-18 12-07-87 3 RE Reweld piping after heat N exchanger maintenance RF-1-19 12-11-87 3 SX Replace support bolting N RF-1-20 12-11-87 2 IS Seal weld pipe cap N RF-1-21 12-11-87 3 RE Reweld piping after heat N exchanger maintenance l

RF-1-22 12-11-87 3 RT Reweld piping after heat N exchanger maintenance RF-1-23 12-11-87 3 MS Replaced snubber bolting N i

material l RF-1-24 12-16-87 3 SX Replaced valve N l RF-1-25 12-16-87 1 MS Replaced SRV N RF-1-26 12-17-87 3 FC Replaced valve disc N RF-1-27 12-17-87 3 SX Replaced support vertical N rod RF-1-28 12-17-87 3 FC Replaced valve N RF-1-29 12-17-87 3 RT Welded disc nut N RF-1-30 12-17-87 3 RT Welded disc nut N RF-1-31 01-14-88 2 RH Modify bolt holes N h RF-1-32 02-05-88 2 SC Replaced stuffing box N l

l(:f'2 l ' 3- RF-1-33 03-30-88 3 SX Replaced bolting material N l

AGENDA / Summary Report /6

V k h

i 4.s A

SECTION 6 Page 3-of 3 l:fv )- REPAIR AND REPLACEMENT LISTING

-NIS-2. -NIS-2 No. Date Class System Flaw Description Repair RF-1-34 04-22-88 2 RH Repair valve disc RF-1-35 N-04-23-88 1 SC Replace primer. assembly N-RF-1-36 04-24-88 2 HP Install modification M-002 RF-1 N 04-24-88 2 RI Install modification M-002 N RF-1-38 04-24-88 2 CM Install modification M-002

.RF-1-39 N 05-05-88 1 MS Replace bolting material N RF-1-40 05-05 88 1 MS Replace bolting material RF-1-41 N 05-05-88 3 RT Replaced valve disc N RF-1-42 08-19-88 3 RT Replaced plug assembly N' RF-1 08-19-88 3 RT Replaced alug' assembly RF-1-44 N 10-05-88 3 FC Replaced iolting in line N 1FC78A RF-1-45 11-21-88 2 DG Removed rupture disc RF-1-46 N 12-30-88. 3 FC Install modification FC-17 N RF-1-47 12-30-88 3 RF-1-48 01-25-89 2 CC LP Install modification'FC-12 N Replace valve disc N RF-1-49 01-31-89 3 SX Install field alteration N SXF-007

-RF-1-50 02-01-89 1 (Spare) Repair flange face N

,-(?'~7F-1-51 02-15-89 3 SX Install modification M-60 N "ds ,lF-1-52 02-27-89 2 HP Install modification M N RF-1-53' 03-03-89 3 SX Install modification M-60 N RF-1-54 03-07-89 3 SX Install modification M-60 N RF-1-55 03-08-89 3 SX Rep' laced valve N RF-1-56 03-17-89 2 IS Install modification M-60 N RF-1-57 03-17-89 3 MS Replaced 3 adaptor bolts N RF-1-58 03-28-89 1,3 RT Install modification M-60 N RF-1-59 03-28-89 1 MS Replace (1) cover nut N RF-1-60 03-29-89 3 FP Install modification MSF008- N RF-1-61 03-31-89 3 MS Install modification MSF008 N RF-1-62 04-03-89 1 GE Repair valve 1B21-F022C N RF-1-63 04-03-89 1 SC Replace inlet ftg& primer assy N RF-1-64 04-03-89 1 GE Replace pump seal N RF-1-65 04-04-89 1 GE Replace pump seal N RF-1-66 04-05-89 3 MS Install modification MSF008 N RF-1-67 04-06-89 3 RT Replaced valve Plug N RF-1-68 04-10-89 2 RH Repaired valve 1E12-F050B N RF-1-69 04-11-89 1,2,3 RI Replaced valve lE51-F066 N RF-1-70 04-12-89 1 FW Repaired valve 1B21-F010A N RF-1-71 04-12-89 1,2 RH Install modification M-60 N RF-1-72 04-13-89. 1 NB Replaced f'enge bolting N

-RF-1-73 04-14-89 2 RI Install modification M-60 N RF-1-74 04-14-89 2 RH Install modification M-60 N RF-1-75 04-17-89 1 GE Replaced all MSRV's N

-r~lF-1-76 04-18-89 1 GE CRD Replacement N

$.)

l AGENDA / Summary Report /7

u.. ..a :

REPAIR / REPLACEMENT ABSTRACT NIS-2 -RF-1-7 c48984 MWR 1, Owner Illinois Power Company Date 12/02/87 (Name)

Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair _ Organization P.O. No., Job No.,

N/A etc.

(Address) 3.-Identification of System Main-Steam NGE02

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class.

[ Main Steam Isolation Valve 1B21-F022B Atwood & Morrill 24" Section III - 1 _

7.

Purpose:

(Statement of Problem) 1.

2.

Valve failed the local leak rate test.

During diassembly of the valve for maintenance, five bonnet studs and nuts were damaged to an extent requiring replacement.

8._ Narrative Summary: (Brief description or work performed)

1. The valve was disassembled, internals inspected, maintenance was performed and reassembled as job stepped in MWR C48984.

2. A VT-2 examination was performed in accordance with CPS 2800.05.

1

9. Materials Used:

Studs - SA 540 B23 CL.5 l

1 Nuts - SA 540 B23 CL.5 Prepared b Date 12-3 N g

APPENDIX /ISI/15.0.1

n- "

m =r- :--

, . , - . ! ;'.li . ,a. , , . :_

p '

p.. c.

. , , , ILLINOIS POWER COMPANY FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

.- s ,As Required by the Provisions of the'ASME Code Section XI 4

'1.. Owner Illinois Power Company.

RF-1-7 Data Report No.

N8"'

Decatur. IL 62525" 12-1-87 Date Address- Sheet 1 of 1

~ 2. Plant Clinton Power Station . Unit 1 Name Box 678. Clinton. ILL- 61727 MWR C48984 Address Repair Organization P.O. No., Job No.

3. Work Perfo 1med by Illinois Power Co. Type Code Symbol Stamp N/A

Box 678. Clinton. Illinois 61727 Authorization No. N/A Address- Expiration Date N/A 4.. Identification of Systes Main Steam (NGE02) Code Class 1 ')

\ l

5. (a) Applicable Construction Code Section III 19 -74 Edition, --- Addenda, Code Cases 1622 (b) l Applicable Edition of Section II Utilized for Repairs or Replacements 191 W81- Addenda, Code Cases Nnne

6. Identification o'f' Components Repaired or Replaced and Replacement Components

' ASIS Code National Repaired, Stamped Name of ' Name of Manufacturer ' Board Other Year Replaced, (Yes.on

%./'...

)I Component Manufacturer Serial No. No. Identification Built or Replacement No)

Atwood-

, i valve- Morrill 2-562 N/A 1B21-F022B 1976 Replacement Yes N _

M&M/n w N

[; N l.

7. Description of Work Replacement of five Bonnet stude and nuts durinst performance !

of valve maintenance.

8. Tests Conducted:

Hydrostatic [ j- Pneumatic l i Nominal' Operating Pressure Kl Other [ ]

Pressure N/A psi Test Temp. N/A 'F 9 Remarks Material was receipt inspected under ORIR's-03224 and 03312 of L

Purchase Order X-23266.

l l

, Applicable Manufacturer's Dr.ta Reports to be attached APPENDIX /ISI/13

CERTIFICATE OF COMPLIANCE f We certify that the statements made in this report are correct and this replacement conforms to the rules of the ASME Code,Section XI. repair or replacement 1

Signed A Owner or Owner's Designee, Title Technical Advisor-ISI Date_ )T*C FE-l*fB7:~t's 3 , Ih 7 CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbermen's Mutual Casualty Co. of Illinois have inspected the components described in this Owner's Report during the period 11/04/87 to 11/25/87 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, -

expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

d Commissions a /2o8 Inspector's Signature National Board, State, Province Date /2 3 19 D i

Oi l

APPENDIX /ISI/14

%-' we.b REPAIR / REPLACEMENT ABSTRACT

's NIS-2 RF-1-ll

~

)

v C38144 ~~

MWR

1. Owner Illinois Power Company ~

Date 12/03/87 i (Name) '

Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

N/A etc.

(Address)

3. Identification of System Main Steam NGE02

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class Main Steam Isolation Valve

()

-s

, 1B21-F028A Atwood & Morrill 24" Section III - 1 7.

Purpose:

(Statement of Froblem)

' l. Valve failed the local leak rate test.

2. During disassembly of the valve for maintenance, five bonnet studs and seven nuts were damaged to an extent requiring l replacement.

8. Narrative Summary: (Brief description or work performed)

1. The valve was disassembled, internala inspected, maintenance was performed and reassembled as job stepped in MWR C38144.

2. A VT-2 examination was performed in accordance with CPS 2800.05

9. Materials Used:

Studs - SA 540-B23 CL.5

,s

, s Nuts - SA 540 B23 CL.5 _ . _

Prepared b i Date /2 - 3' [

0 APPENDIX /ISI/15.0.1

. - _ _ . _ _ _ , . - . _ - ~v t-ILLINOIS POWER COMPANY

,O FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

, j As Required by the Provisions of the ASME Code Section XI (4

L\

1. Owner _ Illinois Power Company \

Data Report No.

RF-1-ll Decatur, IL 62525 Date lb/3/87 Address Sheet 1

2. Plant Clinton Power Station of 1 Unit 1 Name Box 678 Clinton, ILL 61727 MWR C38144 Address Repair Organization P.O. No., Job No.

3. Work Perfonned by Illinois Power Co. Type Code Symbol Stamp Box 678, Clinton, Illinois 61727 N/A Authorization No. N/A Address Expiration Date N/A 4 Identification of System Main Steam (NCE02) Code Class'1

5. (a) Applicable Construction Code Section III 19 74 Edition , -- Addenda, code cases 1622 (b) Applicable Edition of Section XI Utilized for Repairs or Replacements 19J W81 Addenda, Code Cases None

6. Identification of Components Repaired or Replaced and Replacement Coerponents ASME Code National Repaired, Stamped Vi D' Name of Name of Manufact,rer u Board Other Year Replaced, (Yea or Component Manufacturer Serial No. No. Identification Built or Replacement No)

Atwood-Valve Morrill 5-562 N/A 1B21-F028A 1976 Replacement Yes N \ '

kli~ 3lr7 N

N w 7 Description of Work Replacement of five Bonnet studs and seven nuts during performance of valve maintenance.

8. Tests Conducted:

Hydrostatic [ ] Pneumatic l I Nominal Operating Pressure !K ] Other [ ]

Pressure N/A psi Test Temp. N/A 'F 9 Recarks Mneerial was recelot insoected under ORIR's 03224, 03312, Q5843 of

[L ./ Purchase Order X23266.

Applicable Manufacturer's Data Reports to be attached APPENDIX /ISI/13

j i

% . j i

l s I I

CERIIFICAIE OF COMPLIANCE 9ji We certify that the statements made in this report are correct and this replacement conforms to the rules of the ASME Code,Section XI. repair or replacement Signed _. Aw A Technical Advisor-ISI Date. D<cef Ts6 R 3> , 19 3 ~7 Owner or Owner's Designee, Title i j

L L

1 i

CERTIFICATE OF INSERVICE INSPECTION j I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbermen's Mutual Casualty Co. of Illinois have inspected the components described in this Owner's Report during the period 11/20/87 to 11/25/87 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

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

Commissions /4 /8o8 Inspector's Signature National Board, State, Province Date /2-$ 198 Y 4

APPENDIX /ISI/14

.# ,m.u.2_ _

s ;

.i

REPAIR / REPLACEMENT ABSTRACT.

NIS-2 RF-1-12 r.

038145 MWR

1. Owner Illinois Power Company Date 12/03/87' (Name);

' Plant: Clinton Power StationL Sheet l' of 1 Address RT 54 East Clinton, IL 61727 p

2. Work Performed by Illinois Power Co. N/A '

(Name) Repair organization-P.O. No., Job.No.,

N/A etc.

(Address)

!. 3. Identification of System Main Steam NGE02

4. Equipment ID No. 5.. Component /Name/ Size . 6.-Code and Class Main Steam Isolation Valve

'1 1B21-F028B Atwood & Morrill 24" Section III - 1

, ..Or 7. Purposes (Statement of Problem) 1 .- Valve failed the' local leak rate test.

2. During disassembly of the valve for maintenance, one bonnet. stud and nut was damaged to an extent requiring replacement.

8. Narrative Summary: (Brief description of work performed)

1. The valve was disassembled, internals inspected, maintenance was performed and reassembled as job stepped in MWR C38145.

2. A VT-2 examination was performed in accordance with~

CPS 2800.05

9. Materials Used:

Stud - SA 540 B23 CL.5 Nut - SA 540 B23 CL.5 Prepared by ~

Date i 2. O U

APPENDIX /ISI/15.0.1

m f, a .. . - l

^

y -

l ILLINOIS POWER COMPANY FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

,. /"9 -As Required by the Provisions of the ASME Code Section XI y

1

1. Owner ~ Illinois Power Company Data Report No. . RF-1-12 5

- o Name Decatur. IL 62525 Date 12/3/87 is Address Sheet l' of 1

2. -Plant 'Clinton Power Station Unit 1 3

'Name -

Box 678 Clinton. ILL 61727 MWR C38145 .

L Address Repair Organization P.O. No., Job No.

3. Work Performed by Illinois Power Co. Typ Code Symbol Stamp N/A Box 678 'Clinton. Illinois 61727 Authorization No. N/A Address Expiration Date N/A

4 Identification of Systes Mnir Steam (NCE02) Code class 1

5. (a) Applicable Construction Code Meerion III 19 74 Edition, - Addenda, Code Cases 1622 (b) . Applicable Edition of Section XI Utilized for Repairs or Replacements 19 80 k Code Cases None

.W81' Addenda,

6. Identification of Components Repaired or Replaced and Replacement Cenents ASM Code O ~s Name of.

Component

~

Mase of Manufacturer Manufacturer Serial No.

National Board No.

Other Identification-Year Built Repaired, Replaced, or Replacement Stampec (Yes or No)'

Atwood-valve Mnevill 6-562 N/A LB21-F028B 1976 Replacement Yes N4 B Wn N

N N

7 Description of Work Replacement of one Bonnet stud and nut during performance of valve maintenance.

r

\,

8 Tests Conducted:

Hydrostatic { ] Pneumatic ( ) Nominal Operating Pressure [x] Other [ ]

Pressure N/A psi Test Temp. -N/A 'F 9 Remarks Materini was receiot insDected under ORIR's 03224 and Q5843 of Purchase p .

Order X23266.

Applicable Manufacturer's Data Reports to be attached

' APPENDIX /ISI/13

k 1 j

CERTIFICATE OF COMPLIANCE l We certify that the statements made in this report are correct and this re ola\cement

! conforms to the rules of the ASME Code,Section XI.

repairogreplacement Signed -

Technical Advisor-ISI Date hfCC NG65 3 , 19 6 7 Owner or Owner's Designee, Iitle CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbermen's Mutual Casualty Co. of Illinois have inspected the components described in thia owner's Report during the period 11/20/87 to 11/25/87 , and state that to the best of my knowledge ,

and belief, the Owner has performed examinations and taken corrective measures described in this

{

Owner's Report in accordance with the requirements of the ASNE Code,Section XI. J By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthet1 sore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this 1 inspection.

\

Commissions //sz.08 Inspec3 r's Signature National Board, State, Province Date /2-8 19 Q O

I APPENDIX /I$I/14 )

__ ____ _______ - -_ D

j REPAIR / REPLACEMENT ABSTRACT e 1

l V

C24861 _

MWR

1. Owner Illinois Power Company Date 12/09/87 (Name)

Plant Clinton Power Station _ Sheet 1 of 1 Address . - RT 54 East Clinton, IL 61727

2. Work Performed by 1114nnis power co. M/A (Name) Repair Organization P.O. No., Job No.,

same etc.

(Address)

3. Identification of System Msiv teakaze control

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class NIS01 Piping - 1" Section III - 2

[U) 7.

Purpose:

(Statement of Problem) 5 The vent pipe cap on the low pressure manifold (IIS24A-8) required seal welding.

8. Narrative Summary: (Brief description or work performed)

The work was performed and inspected as job stepped in MWR C24861.

9. Materials Used:

None

,, A .O Prepared b > $ ,-fM X t~ ~ Date / Z b/!f 7 '

t I

APPENDIX /ISI/15.0.1

________ _____ _____- _ D

y ,

t "

:\ '

"^t 0 n

5-1070-1(F-4)

ILLINOIf POWER COMPANY FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR PIPLACEMENTS g l ~ As Required by'the Provisions of the ASME Code Section XI 1j~

. j l

1. Owner Illinois Power Company Data Report No. RF-1-20 Name Decatur. IL 62525 Date December 11, 1987 l Address . Sheet 1

2. Plant.. Clinton Power Station of l Unit 1

'Name Box 678. Clinton. ILL 61727 'MWR C24861 Address Repair Organization P.O.'No., Job No.

3. Work Performed by Illinois Power Co. Type Code Symbol Stamp N/A Box 678. Clinton Illinois 61727 Authorization No. N/A-Address Expiration Date N/A 4 Identification of Systes MSIV Lankane Conersi (NIS01) Code Class 1

5. (a) Applicable Construction Code Section III 19 74 Edition, S74 Addenda, Code Cassa None (b) Applicable Edition of Section XI Utilized for Repairs or Replacements 191 W81 Addenda, Code Cases None

6. ' Identification of Components Repaired or Replaced and Replacement Cenents ASM Code Ng National Repaired, Stamped

): Name of Name of Manufacturer Board Other Year

Replaced, (Yes or Component Manufacturer- Serial No. No. Identification Built or Replacement No)

Piping Ill. Power NIS01 N/A IIS24A-8 1986 Repaired Yes N4sizd/n F m N N N

N 7 Description of Work Seal welded b" vent oice cap on low orssure manifold.

8. Tests Conducted:

Hydrostatic ! l Pneumatic ! l Nominal Operating Pressure [] Other (K] Exempt Pressure --- est Test Temp. --- 'F 9 Remarks The weld is described on P&ID M05-1070. Area F-4.

Applicable Manufacturer's Data Reports to be attached APPENDIX /ISI/13 _ . _ - - - - -

a .

~

0-CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this repair conforms to the rules of the ASME Code,Section XI. repair or replacement Signed i ut ,4 Technical Advisor-ISI Date_ TC(MF r!R ,19N Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION 1 I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbermen's Mutual Casualty Co. of Illinois have inspected the components described in this Owner's Report during the period 5/16/87 to 5/28/87 , and state that to the best of my knowledge ;

and belief, the Owner has performed examinations and taken corrective measures descri ed in this '

Owner's Report in accordance with the requirements of the ASME Code,Section II.

By signing this certificate neither the Inspector nor his employer makes any warranty, expresred or implied, concerning the examinations and corrective measures described in this Owner's Report. Further1 sore, neither the Inspector nor his employer shall be liable in any manner for any "

personal injury or property damage or a loss of any kind arising from or connected with this inspection.

/h 4 Commissions A//? 6 2 4 .1~ M Y[

[ Inspector'sSignature National Board, State, Province Date l)f/(>l 19 0 O1 APPENDIX /ISI/14

, 1

, - - is ,, . - . _ - - ,.., ,

REPAIR / REPLACEMENT ABSTRACT ,

. :(~T A_) -

4.f

'C28981 MWR..

^

1. Owner ' Illinois Power Company' Date 12/1.5/87 (Name)

' Plant Clinton Power' Station ' Sheet 1 of Address RT'54 East Clinton, IL 61727

2. Work Performed by~ Illinois Power Company N/A-(Name) Repair Organization P.O. No., Job No.,

same etc.

(Address) 3.-Identification of System Main Steam NCE02 .

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class.

. Safety Relief Valve 1B21F051G Dikkers 8" Section III'- 1

7. Purposes (Statement of Problem)

The valve required replacement due to excessive seat leakage during performance of the initial system leak check pers CPS Procedure 2800.03.

8. Narrative Summary: (Brief description of work performed)

1. The valve replacement and inspection work was performed'as job stepped in MWR C28981.

2. The valve was leak tested in accordance with procedure CPS 2800.03, Revision 1, Test No. 2 on February 4, 1987.

l

9. Materials Used:

None Prepared bt+ un GM ?.w:A Date .21l Y?

v, ;

APPENDIX /ISI/15.0.1

.c . .

M05-1002-1 (A-3)'

ILLINOIS POWER COMPANY s

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

.1

}. . As Required by the Provisions of the ASME Code Section XI

-1.. Owner _LIllinoisPowerCompany Data Report No. RF-1-25 Name Decatur.-IL 62525 Da'te 12/16/87 Address ' Sheet 1 of 1

! 2. Plant Clinton Power Station Unit 1

.Name Box 678. Clinton. ILL 61727 MWR C28981-p Address Repair Organization P.O. No., Job No.

3. Work Performed by Illinois Power Co. Type Code' Symbol Stamp- N/A Box 678. Clinton, Illinois 61727 Authorization No. N/A Address Expiration Date N/A 4.' ' Identification of System Main Steam (NGE02) Code Class 1

5. (a)' Applicable Construction Code Secedon III -

19 74 Edition, S76 Addenda, Code Cases None (b): Applicable Edition of Section XI Utilized for Repairs or Replacements 19 80 W81 Addenda,.

. Code Cases N308

6. Identification of Components Repaired or Replaced and Replacement Cenents

.ASME Code g( National Repaired, Stamped

(' Name of Name of Manufacturer Board Other Year Replaced, (Yes or i # Component- Manufacturer Serial No. No. Identification Built or Replacement No) sa; etY Re:,ieY :Dikkers '160794 59 1B21F051C 1978 Replaced Yes J* L" '-~-

M4/f

.~

b N %_

7 Description of Work Replaced safety relief valve 1

8. Tests Conducted:

Hydrostatic l }- Pneumatic ( l Nominal Operating Pressure [x] Other [ ]

Pressure N/A psi Test Temp. N/A 'F 9 Remarks No material was replaced.

Applicable Manufacturer's Data Reports to be attached

' APPENDIX /ISI/13

L '.

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this l replacement conforms to the rules of the ASME Code,Section XI. _

repair or replacement Signed A.and I Technical Advisor-ISI Date DrAAdMR IY , 199 7 Owner or Owner's Designee, Title i

l i

1 i

CERTIFICATE OF INSERVICE INSPECTION j I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbermen's Hutual Casualty Co. of Illinois _ have inspected the components described in this Owner's Report during the period 1/14/87 to 2/06/87 , and state that to the best of my knowledge' and belief, the Owner has performed examinations and taken corrective measures described in this

)

Owner's Report in accordance with the requirements of the ASME Code,Section XI. j By signing this certificate neither the Inspector nor his employer makes any warranty, .

i expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furtheracre, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

Commissions M4 2d A 7tf Inspector's Signature National Board, State, Province Date /o7h/ 19 N i

i

(. APPENDIX /ISI/14 L____------- - _- -]

te i

REPAIR / REPLACEMENT ABSTRACT 3l r

C31311 MWR

1. Owner Illinois Power Company Date 1/14/88 (Name) l-l:

Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power N/A (Name) Repair Organization P.O. No., Job No.,

. same etc.

(Address)

3. Identification of System Residual neat Removal (NRn01)

Reft P&ID No. M05-1075-4

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class 1E12-F052A. Valve, Anchor Darling, 8" Section III - 2 7.

Purpose:

(Statement of Problem)

1) During disassembly of valve two bolt holes were damaged to an extent that original size capscrews couldn't be reused.

2) The. deficiency was identified on NCMR 1-2850.

8. Narrative Summary: (Brief description.ot work performed)

1) Redrilled and tapped new holes in accordance with Engineering Disposition of NCMR 1-2850 and Field Alteration RHF-001.

2) The work was performed as as job-stepped in Maintenance Work Request C31311.

3) The completed work was inspected by IPQC on August 25, 1987.

I i

0

9. Materials Used:

None ,

l Prepared b6 m M % [t k Date / -/ Y-[I O i l

APPENDIX /ISI/15.0.1 i

______.________ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ - . . _ _ _ _ _ _ _ -.-_ _ - - _- _ -5

M05-1075-4(F-3)

ILLINOIS POWER COMPANY FORM NIS-2 OWNER'S REPORI FOR REPAIRS OR REPLACEMENTS-As Required by the Provisions of the ASME Code Section XI

1. Owner Illinois Power Company Data Report No. RF-1-31 Name Decatur, IL 62525 Dato 1/14/88 Address Sheet 1 of 1

2. Plant Clinton Power Station Unit 1 Name Box 678, Clinton, ILL 61727 MWR- C31311 Address Repair Organization P.O. No., Job No.

3. Work Performed by Illinois Power Co. Type Code Symbol Stamp N/A

_ Box 678. Clinton, Illinois 61727 Authorization No. N/A Address Expiration Date N /A 4 Identification of System Residual Heat Removal (NRH01) Code Class 2'

5. (a) Applicable Construction Code Section III 19 74 Edition, S75 Addenda, i Code Cases 1516.1. 1567, 1622, 1635.1 (b) Applicable Edition of Section XI Utilized for Repairs or Replacements 1980 W81 Addenda.

Code Cases N308

6. Identification of Components Repaired or Replaced and Replacement Components ASME Code National Repaired, Stamped

(,) Name of Name of Manufacturer Board Other Year Replaced, (Yes or Component Manufacturer Serial No. No. Identification or Replacement Built No)

Ancnor Valve Darling E6214-90-1 N/A 1E12-F052A 1978 Reesired Yes

& hk/ '

N x %_

N N

7. Description of Work Performed a non-welded rennir en two bonnet bolt holes by increasing the size f rom ks" t o 5 / 8" .

h

8. Tests Conducted:

Hydrostatic I I Pneumatic [ ] Nominal Operating Pressure [] Other [x] None Recuired Pressure N/A psi Test Temp. N/A 'F

9. Remarks No code material was replaced. A oressure rest is nor recuired C because the repair area is not within the pressure retaining boundart as defined in IWA-5222.

Applicable Manufacturer's Data Reports to be attached APPENDIX /ISI/l

t CERIIFICAIE OF COMPLIANCE We certify that the statements made in this report are correct and this repair conforms to the rules of the ASME Code,Section XI. repair or replacement

9 Signed WJ '( -

Technical Advisor-ISI Date h dW JC 4 l ,193h Owner or Owner's Designee, Iltle I

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois- and employed by Lumbermen's Mutual Casualty Co. of Illinois have inspected the components described in this Owner's Report j during the period 6/24/87 to 9/04/87 , and state that to the best of my knowledge j and belief, the Owner has performed examinations and taken corrective measures described in this j Owner's Report in accordance with the requirements of the ASME Code,Section XI. I By signing this certificate neither the Inspector nor his employer makes any warranty, ,

expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any '

{

personal injury or property damage or a loss of any kind arising from er connected with this l inspection. 1 C m Ex s d Cemmiss tons N>71,2_ c r -zar ver

[spector'sSignature National Board, State, Province Date _ / * /[ 19 N O

APPENDIX /ISI/2

- - - - - - - - - - - - - ~- - -

y-1 :.

s, i REPAIR / REPLACEMENT ABSTRACT L

i:

'035487 MWR )

.l.-- Owner -Illinois Power Company- Date 2/05/88

-(Name) 1 Plant- Clinton Power Station Sheet _j;j of l' i

Address RT 54 East C1'nton, i IL 61727 2 .' Work Performed'by Illinois Power Comoany -N/A-

-(Name) Repair Organization P.O. No., Job No.,

Box'678. Clinton. IL etc.

(Address) ;

. 3. Identification of_ System ' Standbv Licuid Control (NSC01: )

4. Equipment ID,No. 5. Component /Name/ Size 6. Code and Class Td

[) 1041-C001A-7.

Purpose:

--(Statement of Problem)

Pump Union -Section III - 2' 'j j

1. Excessive: packing gland leakage while pump was shut down !

-l

8. Narrative Summary: (Brief description or work performed)

1. Removed'one-stuffing. box part No. 337 and 338 from spare pump in accordance with Instruction Manual K2801-0019 i

2. Disassembled stuffing box from installed pump'and replaced l with spare parts.

3. Pump ras reassembled and tested per procedure CPS 8227.01, Section 8.9

4. Performed pressure test and conducted VT-2 examination on .!

January 26, 1988, i

'j.

9. Materials Used:

Stuffing Box Part No. 337 Stuffing-Box Gland'Part No. 338 >

/7 __ _

u .

Prepared b W Date ,2- F .f[

0

' APPENDIX /ISI/15.0.1

=-= x . \

i ILLINOIS POLTR COPfPANY 4

FORM NIS-2 OWNER'S REPORI FOR REPAIRS OR PIPLACEMENTS As Required by the Provisionr, of the ASME Code Section X1

%)

1. Owner _ Illinois Power Company .

Data Report No. RF-1-32 Name Decatur, IL 62525 Address Date 2/05/88 Sheet 1 of 1

2. Plant Clinton Power Station Unit 1 Name Box 678, Clinton. ILL 61727 MWR- C3 54 87 Address

3. Repair Organization P.O. No. , Job No.

Work Performed by Illinois Power Co.

Type Code Symbol Stamp N/A Box 678, Clinton, Illinois 61727 Authorization No. N/A Address Expiration Date N /A 4

Identification of System Standbv L10uid Control (NSC01) Code Class 2

5. (a) Applicable Construction Code _Section III 19 73 Edition, S7 9 Addenda, Code Cases None (b) Applicable Edition of Section XI Utilized for Repairs or Replacement 1980 Code Cases N308 W81 Addenda.

6.

Identification of Components Repaired or Replaced and Replacement Components ASME Code National Repaired, Stamped

,-- Name of Name of Manu facturer Board Other Year Replaced, (Yes or

/ ' Component Manufacturer Serial No. No. Identification Built or Replacement No)

Pump Union N742261K519 N/A 1C41-C001A 1976 Replacement Yes N N N

N W-5-?%

V '

N N

7 Description of Work Replaced one stuffing box assembly part numbers

337 and 338.

8. Tests Conducted:

Hydrostatic ( l Pneumatic [ ] Nominal Operating Pressure 00 Other ( i Pressure ---

psi Test Temp. ---

'F 9

Remarks _St u f fi nR box and DackinR retainer were obtained from Soare oumo serial No. N7112261M527. A coov of the oumo Code Data Report (N is attached for reference.

i

%d I

Applicable Manufacturer's Data Reports to be attached APPENDIX /ISI/l

l l

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this I'eplacement confoms to the rules of the ASME Code,Section XI. repair or replacement I

Signed m i i Owner or Owner's Designee, Title Technical Advisor-ISI Date fr om-f [ , 196 6 CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbermen's Mutual Casualty Co. of Illinois have inspected the components described in this Owner's Report during the period 4/20/87 to 1/28/88 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

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

0-D&J Inf$ector'sSignature C.mmissions saacr w 2rr National Board, State, Province V

Date M-[ 19 82 0'

APPENDIX /ISI/2

l REPAIR / REPLACEMENT ABSTRACT

,~

3 J

C46289, C50152, C53236 ER

1. Owner Illinois Power Company Date 4/22/88 (Name)

Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Company .NA (Name) Repair Organization P.O. No., Job No..

Clinton Illinois etc.

(Address) .

3. Identification of System Residual Heat Removal (NRH08)

4. Equipment ID No. 5. Component /Name/ Size 6. Cohe and Class

['u- LE12F024A Valve 7.

Purpose:

(Statement of Problem)

Anchor Darling 14" Section III - 2

1) Valve exhibited erratic operation during valve testing.

2) Valve disc operation interfered with disc guide fillet weld due to maximum clearance tolerance condition, i

8. Narrative Summary: (Brief description or work performed)

1) Valve was disassembled and inspected per MWR C50152.

2) The valve disc slot was weld built up, remachined and dimentionally checked on MWR C46289.

3) The valve was reassembled and tested using a larger valve operating mechanisui per temp mod 88-034 and MWR C53236.

9. Materials Used:

NONE

n. fy] l

~

Frepared by O .

f>7M'l j m Date M.J72 4 h APPENDIX /ISI/15.0.1 l

-w ILLINOIS POWER COMPANY a

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the. ASME Code Section XI ;

.j

[L j

1. Owner Illinois Power Company Data Report No. RF-1-34 Name Decatur, IL 62525 Date 4/22/88 Address Sheet 1 of 1

2. Plant Clinton Power Station Unit 1 Name Box 678, Clinton, TLL 61727 MWR. C46289, C50152, C53236 Address Repair Organization P.O. No., Job No. ;

. '3 . Work Performed by Illinois Power Co. Type Code Symbol Stamp' N /A Box 678, Clinton, Illinois 61727 Authorization No. N/A Address Expiration Date N/A 4 Identification of System Residual Heat Removal (NRH08) Code Class 2

5. (a) Applicable Construction Code _Section III 19 74 Edition, S75 Addenda, Code Cases 1516.1, 1567, 1622, 1635.1, 1677 (b) Applicable Edition of Section XI Utilized for Repairs or Replacements 1980 W81 Addenda.

Code Cases N308

6. Identificatic,n of Components Repaired or Replaced and Replacement Components ASME Code National Repaired, Stamped Name of - Name of Manufac turer Board Other Year Replaced, (Yes or Component Manufacturer Serial No.

No. Identification Built or Replacement No) valv. AnCh. Darl . E-6214-60-1 -

1E12-F024A 1978 Repaired Yes N N ,

NMif N

N N

7 Description of Work Added weld metal to valve disc guide slots

' 8. Tests Conducted:

Hydrostatic l ] Pneumatic l } Nominal Operating Pressure iJ Other I)0 Exemot oer IWA-4400b Pressure ----- psi Test Temp. ------- 'F 9 Remarks

-NONE -

[

.. (

Applicable Manufacturer's Data Reports to be attached APPENDIX /ISI/l

[ ,

l.

l CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this Reoair O

conforms to the rules of the ASME Code,Section XI. repair or replacement Signed m d Technical Advisor-ISI Date d p r2 , ;, ?_ 2_ , 19 $

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbermen's Mutual Casualty Co. of Illinois have inspected the components described in this Owner's Report during the period 4/1//88 to 4/21/88 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this owner's Report in accordance with the requirements of the ASME Code,Section XI.

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

Grrs *.L Commissions Nbb Els[ N.T((

[ Inspector'sSignature National Board, State, Province Date k~)d 19 i

i APPENDIX /ISI/2

r-l REPAIR / REPLACEMENT ABSTRACT j -~

g t/: -

C-38278 WR j i

1. Owner Illinois Power Company Date 4/25/88 1 (Name)

Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727 '!

1

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, Il etc.

(Address)

3. Identification of System Standby Liquid Control (NSC01)

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class 1C41-F004B Explosive Valve Conax 14" Section III - 1

]'v 7.

Purpose:

(Statement of Problem)

1) Replaced inlet fitting and primer assembly in support of surveillance CPS 9015.02.

1 1'

8. Narrative Summary: (Brief description or work performed)

1) The valve was disassembled and the primer assembly and inlet fitting replaced as job stepped in MWR C38278.

2) The completed work was tested and a VT-2 examination performed.

1

9. Materials Used:

1) Inlet fitting Serial No. 2681

2) Primer assembly Serial No. 2655 Prepared by

w. M,MM Date #-2 f' W APPENDIX /ISI/15.0.1 i

m. .

ILLINOIS POWER COMPANY

~

LFORM NIS-2 OWNER'S REPORT FOR' REPAIRS OR REPLACEMENTS.

As Required by the Provisions of the ASME Code Section XI

!L

1. Owner ' Illinois Power Company Data Report No. RF-1-35 Name Decatur. IL 62525 Date 4/23/88-Addreies Sheet 1 of 1

2. Pls.nt - Clinton Power Station Unit 1 Name

,%x 678. Clinton. ILL 61727 MWR-C38278 Address Repair Organization P.O. No., Job No.

3. Work Performed by Illinois Power Co. Type Code Symbol Stamp N /A '

Box 678. Clinton. Illinois 61727 Authorization No. N/A Address Expiration Date N/A 4, Identification of Systea StandY liauid Control (NSC01) Code Class 1 3.. -(a) Applicable Construction Code Section III- 19 71 Edition, W72 Addenda, Code Cases N/A (b) Applicable Edition of Section XI' Utilized for Repairs or Replacements 1980 ' W81 Addenda.

Code Cases N308-

'6. Identification of Components Repaired or Replaced and Replacement Components ASME Code

~

National Repaired, Stamped Name ' o f Name of Manufacturer Board Other Year Replaced, (Yes or Component Manufacturer Serist No. No. Identification Built of Replacment N)

\ ' Valve - COnax 70 --

1C41-F0048- 1976 Replacement Yes m

N N WfY

/

'N N

7. Description of Work _ ReclaCed inlet fittina Serial NO. 2681 and crimer Chamber

i assembly Serial NO. 2655.

===.

B. Tests Conducted:

Hydrostatic I 1 Pneumatic ( ) Nominal Operating Pressure [X) Other ( )

Pressure ---

esi Test Temp. ---

'F 9 Remarks Replacements were receipt inspected On IP ORIR 4281 Of P.O. X23363.

-t Applicable Manufacturer's Data Reports to be attached APPENDIX /ISI/l Em--_._____.-___m_..__m.- _.m..__m___ _ _ _ .

k' CERTIFICATE OF COMPLIANCE We certify that the statements made in thic report are correct and this replacement O

conforms to the rules of the ASME Code,Section XI. repair or replacement figned W s Technical Advisor-ISI Date G;8 L 1$ , 198 8 Owner or Owner's Designee, Title 9

I CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbermen's Mutual Casualty Co. of Illinois have inspected the components described in this Owner's Report during the period 3/21/88 to 4/?3/88 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this Owner's j Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any persona 1' injury or property damage or a loss of any kind arising from or connected with this inspection.

0,7 n a1 /?4.4 Y Commissions /v'Il6 2h V Nf '7 W

[ Inspector'sSignature National Board, State, Province Date 4 "J b 19 hM O

APPENDIX /ISI/2 !

4

__________.______._____________.,_____._.m._,

' ' ' ~

L- -

g ",1,ba .

i '

7 a;

q , _ REPAIR / REPLACEMENT ABSTRACT h,. 36 t C38574. C49608 MWR

-1. -Owner Illinois Power' Company Date: 4/24/88 ~

(Name)

Plant. Clinton' Power' Station: Sheet 1" of 1 E-Address' RT 54 East Clinton, IL 617271

2. Work Performed by Illinois Power Company N/A (Name) Repair Organization-P.O. No.,. Job No.,.

Same etc.

e (Address).

3. Identification of System High Pressure Core Spray (NHP01) ,

4. Equipment ID No. 5. Component /Name/ Size 6. Code and-Class

'NHP01 Piping 3/4-1/2 Section.III.-Class _2 7.. -

Purpose:

(Statement of Problem)

Modified piping system at line ~lHP25AB 3/4 per Plant Modification. M-002 and ECN 8102.in order to provide test connections for the peHodic testing of system excess flow check valve.

8. Narrative Summary: (Brief description or work performed)

1. - Piping was prefabed per MWR C38574.

2.. Piping subassemblies were verified and installed as jobstepped-in MWR C49608.

3. Welding criteria and inspection results are dotumented on the weld history reports for each weld and are included in the MWR.

9. Materials Used: 1) 1/2" piping Sch 40S, SA 312 TP 304, 2) 3/4" 3M S/W Tee SA182F 304, 3) 3/4"x1/2" 3000# S/W Red. Insert SA-182 F304, Prepared bkprnw kk, euYDate //~2V45 APPENDIX /ISI/15.0.1

,' ILLINOIS POWER. COMPANY

^

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

_, .. As Required by the Provi51ons of the ASME Code Section XI cfY i E

11. . owner Illinois Power Company Data Report No.- RF-1-36 Name Decatur. It 62525' Date 4/24/88 Address- Sheet 1 of 1 L. 2 Plant Clinton Power Station Unit 1

-Name Box 678, Clinton,'ILL 61727 MWR- C38574. C49608 Address Repair organization P.o. No., Job No.

3. Work Performed by Illinois Power Co. , Type Code Symbol Stamp N /A Box 678, clinton, Illinois 61727 , Authorization No. N/A Address Expiration Date N/A 4 ' Identification of System Hiah Pressure Core SDray (NHP01) code Class 2~

5. (a) Applicable Construction Code Section III 19 74 Edition, $74 Addenda, Code Cases' N/A (b) Applicable Edition of Section XI Utilized for Repairs or Replacements 1980 W81 Addenda, Code Cases' N308

6. Identification of ComponentLRyaired or Replaced and Replacement Components ASME Code National Repaired. Stamped Name of Name of Manufacturer ' Board other Year Replaced, (Yes or k - component Manufacturer Serial No. No. Identification Built or Replacement No)'

Piping Ill. Power NHP01 N/A 1HP25AB 3/4' 1985 Replaced. Yes Valve Yarway C1748- 'N/A lE22F381A 1985 Replaced Yes Valve Ya rway - C1745 N/A lE22F381B 1985 Replaced Yes N_

&N ^'

r

7. ; Description of Work Added new piping and valves to line lHP25AB 3/4 to provide test connections for surveillance of excess flow check valve lE22-F332.

8. Tests Conducted:

Hydrostatic I ] Pneumatic [ l Nominal operating Pressure [} other [XI eXemDt fI)

Pressure --- psi Test Temp. --- *F

9. Remarks' 1) Hydrostatic testino is exemDt Der IWA-4400b. The installed components, suDDorts and weld information are identified in isometrir drawina M06-1074, Rev. O, Drawing 1K. Material was receipt inspected on BA RIR's S12793, S8279, S11217, S24472.

l Applicable Manufacturer's Data Reports to be attached APPENDIX /ISI/1

i

)

. l CERTIFICATE OF COMPLIANCE s

' k'e certify that the statements made in this report are correct and this replacement conforms to the rules of the ASM Code,Section XI. repair or replacemen:

4 Signed M di Technical Advisor-ISI Date h 4 Y 2 , 19 M Owner cr Owner's Designes, Titis )

l CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Sciler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbermen's Mutual Casualty Co. of Illinois have inspected the components described in this Owner's Report ,

5uringtheperiod 3/02/88 to '/-4 9- #' , and seate that to the best of my knowledge 1 ano lieiief, the Owner has performed exaininations and caten corrective measure.s described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

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

Commissions a /to6 Inspector's Signature National Board, State, Province Date W% 27 19 8 8 G

G APPENDIX /ISI/2

m; , ;.,,.y-- ~, -- , ,=._., - - - - - - - - _ - - - -

m- 7--

y.. , .

REPAIR / REPLACEMENT ABSTRACT h

x.j :

37:

% C38574, C49608 MWR

1. _ Owner- Illinois Power Company Date 4/24/88 (Name)

Plant Clinton Power Station Sheet- 1 of 1 Address .

RT 54 East--

Clinton, IL 61727 f 2. Work Performed by Illinois Power Company N/A (Name) Repair. organization P.O.'No., Job No.,

.Same etc.

(Address)

3. Identification of System. Reactor Core Isolation Coolina lNRIO1)

4. Equipment-ID No. 5.- Component /Name/ Size 6. Code and Class NRIO1 Piping 3/4"-1/2" Section III, Class 2'.

7.

Purpose:

(Statement.of Problem)

Modified piping ' system at line 1RI90BE 3/4 per Plant Modification M-002

and ECN 8102 in order to provide. test connections for the periodic .

' testing of system excess flow check valve.

8. Narrative Summary: (Brief description or work performed)

1. Piping was prefabed per MWR C38574.

2. Piping subassemblies .were verifiec and installed as jobstepped in.

MWR C49608.

3. Welding criteria and inspection results are documented on the weld history reports for each weld and are included in the MWR.

h

9. Materials Used: 1) 1/2" Piping Sch 80S, SA 312/376 TP 304, 2) 3/4" 3M S/W Tee SA182F 304, 3) 3/4"x1/2" 3000# S/W Red. Insert SA-182 F304; Frepared by _ mehh42 Date 4/.-Z eEff f

APPENDIX /ISI/15.0.1

= _ _ _ _ _ _ _ - _ _ _ -- _ - _ - - - _

1 ILLI.voIS POWER COMPANY M10-1079-2 l FORM NIS-2 OWNER'S REPORT FoR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI 4

N. /

1. owner Illinois Power Cottparv Data Report No. RF-1-37 I

Name Decatur, IL 62525

Date 4/24/88 Address Sheet 1 of 1

2. Plant Clinton Power Station Unit 1 '

Name Box 678, Clinton, ILL 61727 MWR- C38574, C49608 (

Address Repair organization P.o. No., Job No.

3. Work Performed by Illinois Power Co. Type Code Symbol Stamp N/A

]

Box 678, Clinton, Illinois 61727 Authorization No. N/A ]

Address Expiration Date N/A {

4. Identification of System Reactor Core Isolation Cooling (NRIOl) Code class 2 .

5. (a) Applicable Construction Code Section III 19 74 Edition, S74 Addenda, Code Cases N/A (b) Applicable Edition of Section XI Utilized for Repairs or Replacements 1980 W81 Addenda.

Code Cases N308

6. Identification of Components Repaired or Replaced and Replacement Components ASME Code National Repaired, Stamped

( ) Name of Name of Manufacturer Board other Year Replaced, .

(Yes or

\' Component Manufacturer Serial No. No. Identification Built or Replacement No)

Pipino Ill. Power NRIOl N/A 1RI90BE 3/4 1986 Replaced Yes Valve Yarway C1751 N/A lE51F437A 1985 Replaced Yes Valve Yarway C1744 N/A 1E51F437B 1985 Replaced Yes N

N.

WNa/n

,i < -

~

7. Description of Work Added new Dioina and valves to line 1RI90BE 3/4 to provide test connections for surveillance testing of excess flow check valve 1E51-F3778.

h

8. Tests Conducted:

Hydrostatic I 1 Pneumatic [ ] Nominal operating Pressure [] other DC) exempt (1)

Pressure --- psi Test Temp. ---

_F t

9. Remarks 1) Hydrostatic testino is exempt per iWA-4400b. The installed components,

,q supports and weld information are identified in Sometric drawina M06-1079, Rev. O,

(,) Sheet IK. Material was receipt inspected on B' RIR's S12793, S23477, 511217, S8279. S24472.

Applicable Manufacturer's Data Reports to be attached APPENDIX /ISI/l

+

i CERTIFICATE OF COMPLIANCE f

kle certify that :he statements made in this report are correct and this replacement conforms to the rules of the ASME Code,Section XI. repair or replacement Signed 9A% - A Technical Advisor-ISI Date_l A # 27 , 19 9 @

Owner or Owner's Designee, Title 4

CERTIFICATE OF INSERVICE INSPECTION j I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by 1.umbermen's Mutual Casualty Co. of Illinois have inspected the components described in this Owner's Report

- during the period 3/02/88 to M -7 9- 8f , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

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

inspection.

/ MN Commissions a cop

" ' Inspector's Signature National Board, State, Province-Date Wm 2' 7 19 1 8

)

i i

l, APPENDIX /ISI/2

. I

L,p ; .

i.

REPAIR / REPLACEMENT ABSTRACT l(} 1 38 C38574. C49608' 1 MWR

'l.. . Owner Illinois Power Company Date 4/24/88 (Name) g Plant Clinton Power Station . Sheet 1 of. 1 Address RT 54 East Clinton, IL'61727

2. Work Performed by Illinois Power Comnany N/A

=

(Name) Repair. Organization P.O. No., Job No.,

same etc.

(Address)

- 3. Identification of System- Containment'Monitorino (NCM01 )"

. 4.-Equipment.ID No. 5. Component /Name/ Size 6. Code and Class NCM01 -- Piping 3/4"-1/2" Section III, Class 2

, 7.-Purpose:-(Statement.of Froblem).

Modified piping at lines 1SM04AB 3/4",1SM07AA 3/4'" .and 1CH02C 3/4" per Plant Modification M-002 and ECN 8102-in order to' provide test connections for the periodic testing of. system excess flow check valves.

8. Narrative Summary: (Brief description or work performed)

1. Piping was prefabed per MWR C38574.

2. Piping subassemblies were verified and installed as jobstepped in MWR C49608.

3. Welding criteria and inspection results are documented on the weld history reports for each weld and are included in the MWR.

9. - Materials Used: 1) 1/2" Piping Sch 40S, SA 312 TP 304, 2) 3/4" Piping Sch 40, SA-312 TP 304, 3) 3/4" 45*EB, SA-182-F304, 4) 3/4" 3M S/W Tee SA 182 F304, 5) 3/4"x1/2" 3000# S/W Red. Insert SA 182 F304, 6) 3/4" 3000 qu enun14nn en 15t9mna -

'O -

Prepared b Nfw 21 h ate f.2k-f8

(/

APPENDIX /ISI/15.0.1-

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ - _ _ _ _ - - _ _ _ _ _ _ _ _ _ _-_ . _ . i

. --- !:si;:W:6.3)

FORM NIS-2 OWNER'S REPCRT FoR REPAIRS oR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI

~

1. owner Illinois Power Cnmpany Data Report No. RF-1-38 Name . .

necetur. :L 62525- Date 4/24/88' Address Sheet 1 of C

2. Plant ' Clinton Power Station Unit -I Name ..

Box 678. Clinton. TLL 61727 MWR-C38574,C49608 Address- Repair organization P.o.-No., Job No.

3. ' Work Performed by- Illinois Power Co. Type Code Symbol Stamp N/A Box 678. Clinton. Illinois 61727 Authorization No. N/A Address Expiration Date' - fU A 4 '. - Identification of System Containment Monitoring (NCM01) codo class 2

5. (a) Applicable Construction Code Section III 19 74 Editinn, S74 Addenda, -

Code Cases N/A (b) Applicable Edition of Section XI Utilized for Repairs or Replacements 19 80 W81 Addenda, Code Cases N308

6. Identification of Components Repaired or Replaced and Replacement Components ASME Code National Repaired,. Stamped Name of . Name of _

Manufacturer Board _

other Year Replaced, (Yes or

-\ Component Manufacturer Serial No.' No. Identification Built or Replacement No)

Pipina Ill. Power' NCM01 -

1SM04AB 3/4 1986 Replaced' Yes 1SM07AA 3/4 V V 1CM02C 3/4 v' Valve Yarway- C1742 ISM 026A 1985 C1741-1SM026B C1735 l 1SM027A V' d C1750 Y 1SM0278 V Y i

7. Description of Work Added new pipino and valves to lines 1SM04AB 3/4, 1SM07AA 3/4 and 1CM02C 3/4 to orovide test connections for surveillance testina of excess flow I check valves ICM02B, 1SM008 and 1SM011.

8. Tests Conducted:

Hydrostatic [ ] Pneumatic [ ] Nominal operating Pressure Il other [X) Exempt (1)

Pressure --- psi Test Temp. ---

'F 9 Remarks 1) Hydrotestino is exempt per IWA-4400b. The installed components, supports and weld information are identified on isometric drawings M06-1034, Rev. O, Dwa.1K, and M06-1069, Rev. O, Owg. 1K. Material was receipt inspected on BA RIR's S12793, S8279, 55223, 511217, S24472, S8169.

Applicable Manufacturer's Data Reports to be attached APPENDIX /ISI/13

CERIIFICAIE OF COMPLIANCE We certify that the statements made in this report are correct and this replacement O

conforms to the rules of the ASME Code,Section XI. repair or replacement Signed _ nh t h Technical Advisor-ISI Date l4C 27 , 199 d Owner or Owner's Designee, Title j l

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbermen's Mutual Casualty Co. of Illinois have inspected the coeponents described in this Owner's Report during the period 3/02/88 to V c2 f-Pff , and state th.it to the best of my knowledge and belief, the Otrier

1n perfo- x d e m inatianc and taken corrsctive measurea de. scribed in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

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

[ W Commissions // /Eo S Inspector's Signature National Board, State, Province Date '7}1 w / 7 19 $ 8 O

4 l

APPENDIX /ISI/14

^ * '

FORM NIS 2 SUPPLEMENT SHEET

-[

,( .-'

l1.1-Owner Illinois Power Company Name Data Report No. RF-1-38

-Decatur. IL 62525 Date 4/24/88-Address Sheet 1 of ' 2 2.' Plant 'Clinton Power Station Unit I Name Box 678, Clinton. ILL 61727 MWR C38574.C49608 Address Repair Organization P.O. No., Job No.

3. Work Performed by Illinois Power Co. . Type Code Symbol Stamp N/A Box 678, Clinton. Illinois 6172 Authorization No. N/A Address Expiration Date N/A 4 Identification of System Containment Monit0rina (NCM01) Code Class 2

5. (a) Applicable Construction Code Section 111 19 74 Edition, $74 ' Addenda, Code Cases N/A (b) Applicable Edition of Section XI Utilized for Repairs or Replacements 19 80_ W81 Addenda, Code Cases. N308

6. Identification of Components Repaired or Replaced and Replacement Components AfME Code National Repaired, Stamped

'Name of Name of Manufacturer Board Other Year Replaced, (Yes or Component' Manufacturer Serial No. No. Identification Built or Replacement No)

Valve Yarway C1747 -

1CM100A 1985 Replaced Yes ;

.( Valve Yarway C1738 -

ICM100B 1985 Replaced Yes 7 .

REMARKS 1

l l

.l I

1 i

APPENDIX /ISI/15

REPAIR / REPLACEMENT ABSTRACT p g

\,_f 20970 MWR

1. .0wner- Illinois Power Company Date 5/05/88 (Name) t Plant Clinton Power Station Sheet 1- of 1

~ Address RT 54-East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair organization' P.O. No., Job No.,

Clinton, Il etc.

(Address)

3. Identification of System Main Steam (NGE02)

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class

.,s Atwood-1821f022D Valve Morrill 24" Section III 1-(u) - 7.

Purpose:

(Statement of Problem)

During maintenance on valve one bonnet stud was galle'd excessively and required replacement.

8. Narrative Summary: (Brief description or work performed)

1) The stud was replaced and inspected as job-stepped in MWR C20970.

2) The completed joint was pressure tested per procedure CPS 2800.05 on

.May 3,1988 and a VT-2 examination performed.

i

9. Materials Used:

Stud: SA-540 GR. 823 CL. 5 Frepared b z Date f-/O -ff

//

v APPENDIX /ISI/15.0.1 p

mm . ..

. w.~ ,

ILI.INOIS POWER COMPANY 5-1002-1(D-2)

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

' As Required by the Provisions of the ASME Code Section XI l

1. Owner' Illinois Power Company Data Report No. RF-1-39 Name Decatur, IL 62525 Date 5/05/88 Address Sheet 1 of 1

-2. Plant Clinton Power Station Unit 1 Name Box 678. Clinton, ILL 61727 MWR- C20970 Address. Repair Organization P.O. No., Job No.

3. ' Work Performed by Illinois Power Co. Type Code Symbol Stamp N/A Box 678, Clinton, Illinois 61727 Authorization No. N/A Address Expiration Date N/A

-4. . Identification of System- Main Steam (NGE02) Code' Class 1

3. (a) Applicable Construction Code Section III 19 74 Edition, -- Addenda, :

Code Cases 1622 !

(b) Applicable Edition of Section XI Utilized for Repairs or Replacements 1980 W81 Addenda.

Code Cases N308 ,

6. Identification of Components Repaired or Replaced and Replacement Components ASME Code L National Repaired, ' Stamped Name of .Name of Manufacturer Board Other Year Replaced,. (Yes or

'{ Component Manufacturer Serial No. No. Identification Built or Replacement No)

MLWQDO Valve Morri l l' 4-562 N/A 1B21-F022D 1976 Replacement Yes

o. N %

N I Al

~N N i'

N.

N I N >

l

7. Description of Work Replaced one bonnet stud durino Performance of valve maintenance. l l

1 I

l

- J

8. - Tests Conductedt '

Hydrostatic [ } Pneumatic [ ] Nominal Operating Pressure [XI Other [ ]

Pressure -- psi Test Temp. --

'F

. 9. Remarks Material was receiDt insDeCted under ORIR-012024 of Purchase Order 1 50981. .

O .

l Applicable Manufacturer's Data Reports to be attached APPENDIX /ISI/l

i CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this replacement O f confoms to the rules of the ASME Code,Section XI. repair or replacement j l

i n s f' '

l Signed

t n, I-, , j' ,i qe !

7.4 Technical Advisor-ISI_ Date , 19 . / j Owner or Owner's Designee, Title '

l l

i CERIIFICAIE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure vessel Inspectors and the State or Province of Illinois and employed by Lumbermen's Mutual Casualty Co. of Illinois have inspected the components des.cribed in this Owner's Report during the period 3/24/88 to 5/04/88 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this .

Owner's Report in accordance with the requirements of the ASME Code,Section XI.

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

8 ' M Commissions M Fe 9/ d--zog

' Inspector's Signature National Board, State, Province Date W7w # 19 86 i

O APPENDIX /ISI/2

+ -

i;3' REPAIR / REPLACEMENT ABSTRACT p~;.

lG L

p 20971 MWR.

'l . Owner Illinois Power Company Date. 5/05/88 L (Name)

Plant' Clinton Power Station Sheet. -1 of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co.

(Name) Repair Organization P.O. No., Job No.,

Clinton. Il etc. ,

(Address)

, 3. Identification of System Main Steam (NGE02)-

4. Equipment ID No.. 5. Component /Name/ Size 6. Code and Class Atwood-

.O-

! 1B21F028D Valve ~ Morrill 24" Section III 1-V- 7.

Purpose:

(Statement of Problem)-

During maintenance on val've one bonnet stud was galled excessively and required replacement.

8. Narrative Summary: (Brief description or work performed)

1) The stud was replaced and inspected as job-stepped in MWR C20971.

2) The completed joint was pressure tested per procedure CPS 2800.05 on May 3, 1988 and a VT-2 examination performed.

9. Materials Used: I Stud: SA-540 GR. B23 CL. 5 Frepared by ! Date f-/0 -f7 U

APPENDIX /ISI/15.0.1 1

[ -_ , ,

g, . s +

~

~ ~

-ILLINOIS POWER COMPANY FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of.the ASME Code Section XI

\ .

~

1. Owner- Illinois Power Company Data Report No. RF-l-40 Name Deestur. IL 6252s- Date 5/05/88 Address . Sheet 1 of 1

2. Plant Clinton Power Station Unit 1

. . .. Name Box 678. Clinton. ILL 61727 ' MWR- C20971 Address _ .

Repair Organization P.O. No., Job No.

3. Work Performed by Illinois Power Co. Type Code Symbol Stamp N/A L Box 678. Clinton. Illinois 61727- Authorization No. N/A Address Expiration Date N/A

4. Identification of System Main Steam'(NGE02) Code Class 1

5. (a) . Applicable Construction Code Section III' 19 74 Edition, --

Addenda, Code Cases 1622 (b) Applicable Edition of Section XI t,*tilized.for Repairs or Replacements 1980 W81 Addenda,

. Code Cases N308

6. Identification of Components Repaired or Replaced and Replacement Components ASE Code National Repaired, Stamped

- Name of Name' of Manufacturer Board Other Year- Replaced, (Yes or Component Manufacturer Serial No. No. Identification or Replacement Built No)

Valve' Nriii 8-562 N/A IB21-F0280 1976 Replacement Yes N <

N N

Yf

~N

'N N N

N

7. Description of Work ReclaCed one bonnet stud durina performance of valve maintenance.

8. Tests Conducted:

Hydrostatic I l Pneumatic [ ] Nominal Operating Pressure [X] Other [ ]

Pressure' -- psi Test Temp. --

'F

9. Remarks Material was receipt inspected under QRIR-012024 of Purchase Order

'50981.

Applicable Manufacturer's Data Reports to be attached APPENDIX /ISI/l

l i

I CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this replacement 9 ;

conforms to the rules of the ASME Code,Section XI. repair or replacement Signed L% ', d t Technical Advisor-ISI Date A- 4 // ,1987 j Owner or Owner's Designee, Title '

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure vessel Inspectors and the State or Province of Illinois and employed by Lumbermen's Mutual 1 Casualty Co. of Illinois have inspected the components described in this Owner's Report during the period 3/24/88 to 5/04/88 , and state that to the best of my knowledge .

and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective meanres described in this Owner's 3 Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

MM Commissions Afd 92 f/ JA. /Zoe

" Inspector's Signature National Board, State, Province Date %w // 19 A 6

'(!

O l APPENDIX /ISI/2 '

l ;

O REPAIR / REPLACEMENT ABSTRACT

(}. W 000189 MWR p

l 1. Owner Illinois Power Company Date 11/21/88 l (Name)

Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East-Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair. organization P.O. No., Job No.,

Clinton. IL 61727 etc.

(Address)

3. Identification of System. Diesel Generator Auxiliarv System (NDG01)

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class 1DG12MC Rupture Disc, BS&B, 16" Section III - 2, 7.-Purpose: (Statement of Problem)

The rupture disc was reported on Condition Report 1-88-10-027 to have not been deleted as was required in ECN 6674.

8. Narrative Summary: (Brief description or work performed)

1. Disassembled flange bolting and removed rupture disc.

~2. Cleaned and lubricated bolting and reassembled flanges.

3. A pressure test was not required.

9. Materials Used:

None Prepared , n w. Date 11/21/88

</

i APPENDIX /ISI/15.0.1

_--__-__-______________--____-____-_______a

ILLINOIS POWER COMPANY k l

FDRM NIS-2 OWNER'S REPORT TDR REPAIRS OR REPLACEMENTS l As Required by the Provisions of the ASME Code- Section XI l l

1. Owner Illinois Power Company Data Report No. RF- 1-45 Name I Decatur, IL 62525 Date 11/21/88 i Address '

Sheet 1 of 1 Clinton Power Station f

2. Plant Unit 1 Name Box 678, Clinton, ILL 61727 MWR. D00189 Address Repair Organization P.O. No., Job No.

3. Work Performed by Illinois Power Co. Type Code Symbol Stamp N/A Box 678, Clinton, Illinois 61727 Authorization No. N/A Address Expiration Date N/A 4 Identification of System Diesel Generator Aux System (NDG01) _

Code Class 2

5. (a) Applicable Construction Code section III 19 74 Edition,_S74 Addenda, Code Cases None I (b) Applicable Edition of Section XI Utilized for Repairs or Replacements 1980 W81 Addenda, Code Cases N308

6. Identification of Components Repaired or Replaced and Replacement Com >onents ASME Code National Repaired, Stamped Name of Name of Manufacture Board Other Year Replaced, (Yes or Component Manufacturer Serial No. No.

Ip\ Rupture Disc Identification Built or Replacement No)

(_/ BS&B 77-37-9001-9T N/A 1DG12MC 1983 Replaced Yes N ~

k. likt_f7f sy m

~

N N

N

7. Description of Work Deleted Component per ECN 6674.

l

8. Tests Conducted:

Hydrostatic [ } Pneumatic ( ) Nominal Operating Pressure () Other [ ]

Pressure psi Test Temp. 'F "

9. Remarks No material replaced and a pressure test is not required as system is vented to atmosphere.

r (x

( Applicable Manufacturer's Data Reports to be attached

l l APPENDIX /ISI/22 i

1 l

CERTIFICATE OF COMPLIANCE We certify that the statements asde in this report are correct and this replacement conforms to the rules of the ASME Code,Section XI. repair or replacement Signed t. Supervisor-ISI Date November 21 , 19 88 Owner or Owner's Designee, Iltle CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbermens Mutual Casualty Co. of Illinois have inspected the components described in this Owner's Report during the period 11/10/88 to 11/21/88 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, cxpressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither tne Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

m/ Commissions 1L1208 Inspector's Signature National Board, State, Province Date November 21 19 88 O

APPENDIX /ISI/23

i REPAIR / REPLACEMENT ABSTRACT

(

.{ 'H} ; $-

C,,,.,,

MWR

1. Owner. Illinois-Power Company Date 9/06/88 (Name)

! Plant -Clinton Power Station Sheet 1 of 1-Address' RT.54 East

, -Clinton, IL 61727

2. Work Performed by Illinois Power N/A (Name) Repair Organization P.O. No., Job No.,

Rt. 54 East, Clinton, Il etc.

(Address)

3. Identification of System Low Pressure Core Spray System (NLP01)

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class A 1E21-F034. Yalve/Yarway/2" Section III, 2 7.

Purpose:

-(Statement of Problem)

The valve,1E21-F034, leaked between its disc and seat. When dis-assembled, it was found to require a new disc.

8. Narrative. Summary: (Brief description or work performed)

(1) The work was performed'as job stepped in MWR C58160.

(2) Final review identified deficienciences with the replacement part and condition reports 1-88-09-037 and 038 were generated.

(3) Dispo'sition of the last condition report was completed 1-19-89. The replacement parts were considered to be acceptable.

4

9. Materials Used: !

Disc (HOWMET/ NOVA) - RIR: 3529, P0: X18206 Material _ Spec No.: AMS 5385 Prepared by M l h d [ Date 1-26 14

' /sF APPENDIX /ISI/15.0.1

~

ILLINOIS POWER COMPANY 5-1073-1 (D-6) l IVRM NIS-2 OWNER'S REPORT FOR REPAIRS oR REPLACEMENTS As Required by the Provisions of the ASME Code Section II X

[ )

v

1. Owner Illinois Power Company Data Report No. RF-1-4 8 Name Decatur. IL 62525 Date 1/25/89 j Address Sheet 1 of 1

~

2. Plant Clinton Power Station Unit 1 .

Name Box 678, Clinton, ILL 61727 MWR- C58160 Address Repair organization P.o. No., Job No.

3. Work Performed by Illinois Power Co. Type Code Symbol Stamp N/A Box 678, Clinton, Illinois 61727 Authorization No. N/A Address Expiration Date N/A

4. Identification of System low Pressure Core Spray System (NLP01) Code Class 2

5. (a) Applicable Construction Code Section III 19 74 Edition, W75 Addenda, Code Cases 1516-2 (b) Applicable Edition of Section XI Utilized for Repairs or Replacements 1980 W81 Addenda, Code Cases N308

6. Identification of Components Repaired or Replaced and Replacement Com1onents ASME Code National Repaired, Stamped Name of Name of Manufacturer Board other Year Replaced, (Yes or 1 Component Manufacturer Serial No. No. Identification or Replacement

%) Built No)

Valve Yarway A5186 N/A lE21-F034 1978 Replacement Yes i

N N N

$l/o Erb r 9

~

N y

7. Description of Work Replaced the valve disc due to the leakage between the valve seat and disc. Condition reports 1-88-09-037 and 038 were written to document and disposition traceability and data report deficiencies for the replacement disc. The conditions were evaluated as acceptable.

8. Tests Conducted:

Hydrostatic [ } Pneumatic ( ] Nominal operating Pressure [] other [X]

Pressure psi Test Temp. 'F

9. Remarks No pressure test was performed because the replacement was not a part of the pressure boundary. Valve disc was receipt inspected on QRIR 3529 of P.O. X18206.

&(' - - -

Applicable Manufacturer's Data Reports to be attached 3 APPENDIX /ISI/22

i .

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this replacement conforms to the rules of the ASME Code,Section XI. repair or replacement Signed M Supervisor-ISI Date d4//uhd 2b , 19 87 Owner or Owner's Designee, Title i

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbermens Mutumi Casualty Co. of Illinois have inspected the components described in this owner's Report during the period 8/31/88 to 9/06/88 , and state that to the best of my knowledge cad belief, the Owner has performed examinations and taken corrective measures descritad in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warrusty, sxpressed or implied, concerning the examinations and corrective measures described in this Owner's

. Report. Furchtrmore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection. -

[ aM Commissions E /208 Inspector's Signature National Board, State Province Date W A7 1987

\

APPENDIX /ISI/23

- _ - - _ _ - - - - - - - -- i

v a REPAIR / REPLACEMENT ABSTRACT TO

'N' D-05345 __

MWR

_ 1. _ Owner Illinois Power Company Date 02/01/89 (Name)

(j Plant- Clinton Power Station Sheet 1 of- 1 Address RT'54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, Illinois etc.

(Address)

3. Identification of System Spare Valve i -

\ 4. Equipment ID No. . 5. Component /Name/ Size 6. Code and Class N/A Valve Dikkers 8" Section III - 1 7.

Purpose:

(Statement of Problem)

During performance of valve maintenance a surface indication was identified on the inlet flange face in the perimeter near.the stud holes. It was determined the indication required repair by welding.

8. Narrative Summary: (Brief description of work performed)

(1) The repair plan is documented in the Repair Replacement Data Sheet and is included with the MWR.

(2) The indication was removed, the area of excavation recorded, and the cavity rewelded.

(3) The completed repair area was re-examined and found acceptable.

9. Materials Used:

qf' ER 70S-2 Size 3/32 Heat No. 065433

/ .f]y0 >

Prepared Qy- - //971 g E '

- Date

, 4l7cJ -/-~?ftj

(

I ILLINOIS POWER COMPANY FORM NIS 2 OWNER'S REPORT FOR REPA!RS OR REPLACEMENTS

[ '\#

\ / As Required by the Provisions of the ASME Code Section XI

1. Owner Ittinois Power Comany Data Report No. RF-1-50 Name Decatur. IL 62525 Date February 1. 1989 Address Sheet 1 of 1

2. Plant Clinton Power Station Unit i Nnme Box 678. Clinton. IL 61727 MWR 0-05345 Address Repair Organization P.O. No, Job No.

3. Work Performed by Ittinois Power Co. Type Code Synbot Stamp N/A Box 678. Clinton Ittinois 61727 Authorization No. N/A Address Expiration Date N/A

4. Identification of Sys':em Main Steam (Spare Part) Code Class 1

5. (a) Applicable Construction Code Section !!! 19 74 Edition, 576 Addenda, Code Cases NONE (b) Applicable Edition of Section XI Utilized for Repairs of Replacements 1980 W81 Addenda, Code Cases N308

6. Identification of Components Repelred or Replaced and Replacement Components ASME Code

[' National Repaired Stanped Name of Name of Manufacturer Bored Other Year Replaced (Yes or

(/

Component Manufacturer Seriet No. No. Identification Built or Replacement No)

Valve Dikkors 160791 57 N/A 1978 Repaired Yes N

N N

% /7 2-i-E-9 f

x N

'N N

7. Description of Work ecostred surface indication on Intet flange face.

8. Tests Conducted:

Hydrostatic ( ) Pneunatic ( ) Nominal Operating Pressure [ ] Other (X) EXEMPT Pressure osi Test Tenp. *F

9. Remarks Hydro test is exempt per fWA 4400 b(3). ,

m I i

8 .

U

- _ _ _ _ _ 1

r _ _ _ __ _

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this repair conforms to the rules of the ASM Code Section X1. repair or replacement Signed b et O b t1 Supervisor-ISI Date Fcum-r / , 3,g ;

owner or Owner's Designee, Title CERTIFICATE OF LNSERVICE INSPECTION 1, the tridersigned, holding a valid comission issued by the National Board of Boller and Pressure Vessel Inspectors and the State or Province of Illinois and ecployed by Lt.mbarmens Mutual Casualty Co. of Ittinois have inspected the components described in this owner's Report during the period 1 5-89 to 1 31 89 , and state that to the best of my knowledge and belief, the owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his enployer makes any warranty, expressed or laplied, concerning the examinations and corrective measures described in this owner's Report. Furthermore, neither the inspector nor his enployer shall be Lloble in any manner for any personal injury or property danage or a loss of any kind arising from or comected with this inspection.

Commissions A/8Mf/ // /808 thpector'sSignature Natlonal Board, State, Province Date / 19 [

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G h _L _ . _ _ _ _ _ _ _ _ - _ _ _ _ __m._ ._ _

4 REPAIR / REPLACEMENT ABSTRACT l

\s ,/ C18385, C18386, C40340 MWR

1. Owner Illinois Power Company Date 02/27/89 (Name)

Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power C'o. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, Illinois etc.

(Address) l

3. Identification of System High Pressure Core Spray (NHP01)

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class f.s See Remarks See P.emarks Section III - 2

\2 7.

Purpose:

(Statement of Problem)

Replaced tack weld on stem nut to disc with a full circum-ferential weld in order to prevent the weld from cracking. The work is a modification to the original design and is implemented thru Plant-Modification M-60 and ECN 9218.

8. Narrative Summary: (Brief description of work performed)

1) The valves were disassembled, cleaned and reassembled in accordance with the jobsteps of the MWR for the respective valves.

2) The valve disc was replaced on valve 1E22-F010.

3) The valves were reassembled and. tested to verify operability.

9. Materials Used:

Valve Disc - SA 216 -WBC

10. Remarks:

Item No. 4 Item No. 5 fw 1E22-F011 Valve, Anchor / Darling, 10"

) 1E22-F010 Valve, Anchor / Darling, 10" 1E22-F023 Valve, Anchor / Darling, 10" Prepared br m n Date #7/N

, ew. ,

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l 1

ILLINotS POWER COMPANY )

l

' - /~~ FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS f As Required by the Provisions of the ASME Code Section XI 5 1074 1 2

1. Owner !!!!nois Power conoany Data Report No. RF 1 52

-Name Decatur, il 62525 Date 02/27/89' s Address Sheet i of 1

- 2. Plant Clinton Power Station Unit 1 Name !

Box 678, Clinton, IL 61727 MWR C18386, C18385, C40340 Address Repair Organization P.O. No, Job No.

3. Work Performed by Ittinois Power Co. Type Code Symbol Stanp N/A

. Box 678, Clinton, itiInois 61727 _ Authortzstion No. N/A l Address Expiration Date N/A

4. Identification of System Ntah Pressure Core Spray (NHP01) - Code Class 2

5. (a)' Applicable Construction Code Section 111 19 71 Edition, V73 Addenda, code cases 1567,1637 (b) Applicable Editfre of section K! Utilized for Repairs of Replacements 1980 W81 Addenda, Code Cases N308

6. Identification of Laaponents Repaired or Replaced and Replacement components ASHE

+ Code

, _, Natlonel ,

Repaired Stamped Name of Name of Manufacturer Board Other Year Replaced (Yes or Conponent Manufacturer Serial No. No. Identification. Built or Replacement No)

Valve Anchor / Darling 2N969 N/A 1E22 F011 1977 Repaired Yes Valve Anchor / Darling 2N1024 N/A mL 1E22 F010 1977 Repaired- Yes Valve Anchor / Darling 2N968 N/A 1E22-F023 1977 Repaired Yes N

&wfa"/ '

N N

7. Descrl'ption of Wort Welded dise nut as speelffed in Plant Mod M-60 and ECW 9218. The weld is used as a lockina device to keep the nut from rotatina, replaced the valve disc on volve 1E22 F010.

8. Tests Concheted:

Hydrostatic ( ) Pneuantic [ ] Nominal Operating Pressure [ ] Other [X) EXEMPT per TWA4400 Pressure osi Test Temp. 'T

9. Remarks The valve disc replaced was eccepted on ORtR 9820 of P.O. X39800.

I

7 CERTIFICATE OF COMPT. LANCE We certify that the statements made in this report are correct and this repair conforms to the rules of the ASME Code Section XI. repair or replacement signed a ._ E Supervisor-ISI Date #G" ; A 2' -f ?7 19 C Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid conmission issued by the National Board of Boller and Pressure Vessel Inspectors and the State or Province of Illinois and enployed by Ltsnbermens Mutual Casualty Co. of Illinois have inspected the conponents described in this owner's Report during the period 08/10/88 to 02/26/89 , and state that to the best of my knowledge and belief, the owner has performed examinations and taken corrective measures described in this owner s Report in accordonce with the requirements of the ASME Code,Section XI.

a By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or inplied, concerning the examinations and corrective measures described in this owner's Report. Furthermore, neither the Inspector nor his enployer shall be liable in any manner for any p'ersonal injury or property damage or a loss of any kind arising from or connected with this inspectlon.

$ mmh Connisaions ///EO 8

' Inspector's signature National Board, State, Province Date /cAsunt / 7 1987

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REPAIR / REPLACEMENT ABSTRACT SG n

\._ C40341, C40342 MWR

1. Owner Illinois Power Company Date 03/20/89 1 (Name)

]

Plant Clinton Power Station Sheet 1 of 1

]

Address RT 54 East p

Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, Illinois etc.

(Address)

3. Identification of System MSIV Leakage Control (NIS01) l

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class See Remarks See Remarks Section III - 2 L '7 .

Purpose:

(Statement of Problem)

'}

r" Replaced tack weld on stem nut to disc with a full circum-i ferential weld in order to revent the weld from crackin . The 1 -

work is a modification to t e original design and is imp emented thru Plant Modification M-60 and ECN 9218.

( 8. Narrative Summary: (Brief description of work performed) k 1) The valves were diassasembled, cleaned and reassembled in accordance with the jobsteps of the MWR for the respective valves.

2) The reassembled valves were retested.to verify operability.

i

9. Materials Used:

None l

10. Remarks:

Item No. 4 Item No. 5 1E32-F012 Valve, Anchor / Darling, 3" 1E32-F013 Valve, Anchor / Darling, 4" c),,- . f Prepared byC, /4A X l u M,' Date 3 '20 ~ N O

1

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ILLINDIS POWER COMPANY r

-FN FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI 5 1070 1-8

1. . Owner fttinofs Power Company Data Report No. RF 156 Name Decatur, IL 62525 Date 03/20/89 Address Sheet 1- of 1

2. Plant etinton Pe e r Statfon Unit 1-Name Box 678, Ctinton, IL 61727 MWR- C40341, C40342 Address Repelr Organization P.O. No, Jcb No.

3. Work Performed by Ittinois Power Co. Type Code Symbol Stamp N/A Box 678, Clinton, IttInots 61727 Authorization No. N/A Address Expiration Date N/A 4 Identification of System MSIV Leakene Control (NIS01) Code Class 2

5. (a) Applicable Construction Code Sectfon 111 19 74 Edition, S75 Addenda, code Cases See Romerks

. (b) Applicable Edition of Section XI Utilized for Repe!rs of Replacements 1980 W81 Addenda, code Cases N308

6. Identification of Components Repaired or Replaced and Replacement Components ASME Code National Repaired Staaped Name of Name of Manufacturer Board other Year. Replaced (Yes or Component Manufacturer Serfel No. No. Identification Built or Replacement No)

Valve Anchor / Darling E6214-237-1 N/A 1E32 F012 1979 Repaired Yes Valve Anchor /Darline E6214-238 1 N/A 1E32 F013 1979 Repelred Yes N

\

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7. Description of Work Welded disc nut as speciffed In Plant Mod M-60 and ECW 9218. No parts were rootaced. The weld is used as a lockins dwice to keep the nut from rotatino.

8. Tests Concheted:

Hydrostatic [ ] Pneuestic ( 3 Nominal Operating Pressure ( ) Other (X) EXEMPT oer IWA4400 Pressure osi Test Teep. *F

9. Remarks Applicebel Code cases: 1516.1, 1567, 1622, 1635.1, 1677 l'

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--. - - _ _ . _ _ __.__._____._._____..__.m____.________.

i CEF.TIFICATE OF COMPL!ANCE 4

' ~

We certify that the statecumts made in this report are correct and this receir conforms to t rules of the Ai 9 Code Section XI. repair or replacement Signed ,

s y supervisor 1SI Date 4Rc// %O ,19d Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid commission issued by the National Board of Boller and Pressure Vessel Inspectors and the State or Province of Ittinois ard employed by twbermens Mutual Casualty Co. of Ittinois have inspected the comporets described in this owner's Report during the period 08/17/88 to 03/20/89 , and state that to the best of my knowledge and belief, the owner has performed examinatfors and taken corrective measures described in this owner's Report in accordance with the requirements of the ASME Code,Section XI. :

By signing this certificate neither the Inspector nor his enployer makes any warranty, expressed or implied, concerning the examinations and corrective m asures described in this 0.iner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a los6 of eny kind arising from or connected with this inspection.

dM Commissions # Mo8 k Inspector's Signature National Board, State, Province Date 7/7M_ Eo 19M l

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l-t REPAIR / REPLACEMENT ABSTRACT N

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l \_ / C40346 l MWR

1. Owner Illinois Power Company Date 03/28/89 (Name)

Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, Illinois etc.

(Address)

3. Identification of System Reactor Water Cleanup (NRT03)

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class 1G33-F103 l Valve / Anchor / Darling / 3" Section III - 1 4

73 7.

Purpose:

(Statement of Problem)

( )

\/ Replaced tack weld on stem nut to disc with a full circum-ferential weld in crder to prevent the weld from cracking. The work is a modification to the original design and is implemented thru Plant Modification M-60 and ECN 9218.

8. Narrative Summary: (Brief description of work performed)

1) The valve was isolated from the reactor by use of a freeze seal. An MT of the freeze seal area was performed before and after application.

2) The valve was disassembled, cleaned and reassembled in accordance with the jobsteps of the MWR. The valve disc was also replaced to expedite the work and minimize duration of the freeze seal.

3) The reassembled valve was retested to verify operability.

4) A System Leakage Test and VT-2 Inspection was performed on the completed work.

9. Materials Used:

Disc, SA 105

10. Remarks:

i None (Q/

Prepared by.

L dM- g Date b ~ 2 ' '#

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ILLINOIS POWER COMPANY -

FORM NIS 2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

'f

\ As Required by the Provisions of the ASME Code Section XI 5 1076 1-4 I.

e

1. Owner,,,,,J,,t.1(nois Power Conceny Data Report No. RF 1-58 _

name .

Decaturi IL 62525 Date 03/28/89

'\ Address Sheet- 1 of 1

2. Plant Ctinton Power Station Unit 1

]

Name Box 678 Clinton IL 61727 MWR- C40344 thru C40348 Address Repair Organization P.O. No, Job No.

3. , Work Performed by Itt1nois Power Co. Type Code Syubol Stanp N/A Box 6Q.Clinton. Ittinois 61727 - Authorization No. ,

N/A Address Expiration Date ,

N/A

4. Identification of System Reactor Water Cleanuo (NRT03) Code Class 1.3

5. (a) ' Applicable Construction Code section !!! 19 74 Edition, S75 Addenda, Code Cases See Remarks -

(b) Applicable Edition of Section XI Utilized for Repairs of Replacements 1980 W81 Addenda,

. Code Cases N308

6. Identification of Components Repaired or Replaced and Replacement Components ASME Code

.' National ' Repaired Stamped x Name of Name of Manufacturer Board Other Year Replaced - (Yes or Component Manufacturer Serial No. No. Identification Built or Replacement No)

Valve Anchor / Darling E6214 124 1 N/A 1G33-F107 1978 Repaired Yes Valve Anchor / Darling E6214 205 1 N/A 1G33 F031 <

1979 Repaired Yes

< Valve Anchor /Darline E6214 206 1 N/A 1G33-F044 1979 Repelred Yes Valve Anchor / Darling E6214*141 1 N/A ,1G33 F103 1979 Repelr/ Replacement Yes Valve Anchor / Darling E6214 115*1 N/A 1G33 F104 1978 Repe{ red Yes

$4n %, h Cf(M

7. Description of Work ,,, Welded dise nut es specified in Plant Mod M-60 and ECW 9218. The weld is us*cd as e lockine device to keep the nut from rotatino. A system leakage test was cons,teted on 3/19/89 for vetve 1G33 F103. ,__

8. Tests Conducted:

Hydrostatic ( ) Pneumatic ( ) Nominal Operating Pressure (X) Other [X) EXEMPT oer 1WA4400 Pressure _ osi Test Temp. *F

9. Remarks AontpabteCodeCases: 1516.1. 1567. 1622, 1635.1. 1677. Valve ic33 F103 is the only

,Ctass 1 volve. To expedite the reosir, of valve 1G33 F103, the dise was also replaced. The disc was 6 _rn e{ot inspected on ORIR 011027 of P.O. X42770.

. . __-_______a

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct'and this repair / replacement conforms to the rules of the ASME Code Section XI. repair or replacement Signed a t 4 Supervisor-ISI Date / RCM 3 , 19 N Owner or Owner's Designee, Title i CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid comission issued by the National Board of Coller and Pressure Vessel Inspectors and the State or Province of Illinois and enployed by Ltsnbernums Mutual casualty Co. of Ittinois have inspected the conponents described in this owner's Report during the period 08/19/88 to 03/28/89 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his enployer makes any warranty, expressed or inplied, concerning the examinations and corrective measures described in this owner's Report. Furthermore, neither the Inspector nor his enployer shall be liable in any manner for any personal injury or property damage or a toss of any kind arising from or connected with this inspection.

[ 2/ Connissions M Mo 8 i Inspector 8s Signature National Board, State, Province Date N/MN oEf 19 $

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t l REPAIR / REPLACEMENT ABSTRACT l b9 n)

( C52139 MWR

1. Owner Illinois Power Company Date 03/28/89 (Name) 1 Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East' l Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A ,

(Name) Repair Organization i P.O. No., Job No.,

Clinton, Illinois etc.

(Address)

3. Identification of System Main Steam (NGE02)

4. Equipment ID No. 5. Component /Name/ Size 6. Code and Class 1B21-F028A Valve / Atwood&Morrill /24" Section III - 1

- 7.

Purpose:

(Statement of Problem) k- During valve disassembly to perform maintenance one cover nut was damaged and required replacement.

8. Narrative Summary: (Brief description of work performed)

1) The valve was disassembled and maintenance performed according to the MWR job steps.

2) The valve was reassembled and tested.

3) A pressure test and VT-2 Inspection of the completed work was performed on 03/19/89.

l

9. Materials Used:

Nut - SA 540 GR. B23 CL.5

10. Remarks:

(~

(j) None Prepared by Date 3 -2 O'$

1

I 1 -

ILLIN015 POWER COMPANY

(-

l / FORM NIS-2 OWNER'S REPORT FOR REPA!R$ OR REPLACEMENTS

\ < As Required by the Provisions of the ASME Code Section XI 5-1002-2-11

1. Owner !ltinois Power Conpany Data Report No. RF 159 Name Decatur. It 62525 Date _ 03/28/89 Ad:Iress Sheet 1 of_L

2. Plant Clinton Power Station Unit 1 Name Box 678 Clinton. IL 61727 MWR- CS2139 Address Repair Organization P.O. No, Job No.

3. Work Performed by Ittinois Power Co. Type Code Symbol Stanp N/A Box 678. Clinton filinois 61727 Authorization No. N/A Address Expiration Date N/$

4. Identification of System Main Steam (NGE02) Code Class 1

5. (a) Applicable Construction Code Section !!! 19 74 Edition, N/A Addenda, Code Cases 1622 (b) Applicable Edition of Section XI utilized for Repairs of Replacements 1980 W81 Addenda, Code Cases N308

6. Identification of Cocponents Repaired or Replaced and Replacement Components ASME Code National Repaired Stamped (N

( Name of Name of Manufacturer Board Other Year Replaced (Yes or Conponent Manufacturer Serial No. No. Identification Built or Replacement No)

Valve Atwood & imorrill 5 562 N/A 1821 F028A 1976 Replacement Yes i N

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N N, -

A

7. Description of Work Durino performance of valve maintenance reotaced 1 cover nut. !

l i

8. Tests Conducted:

Hydrostatic ! ] Pneunatic [ ] Nominal Operating Pressure (X) Other [ ]

Pressure *-

osi Test Tenp. --

'F

9. Remarks the cover nit was recelot inspected on ORIR 12029 for ourchase order 508629. Vendor doetsnen-tation etwtied with the materiet satisfies the preservice inspection requirements,

/^ '

/

2

. . _ ~ . _ _ _ . _ _ _ _ _ _ _ _

}

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct a'nd this rectacement O .

conforms to the rules of the ASME Code Section XI. repair or replacement !

Signed h but - Supervisor ISI Date 4RCM 2S , 19 7 )

ower or Owner 8s Designee, Title CERT!FICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid comission issued by the National Board of Boller and Pressure vessel Inspectors and the State or Province of Illinois and enployed by Ltobermens Mutual Casualty Co. of Illinois have inspected the components described in this owner's Report during the period 02/10/89 to 03/28/89 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By sf oning this certificate nelther the Inspector nor his enployer makes any warranty, expressed or (splied, concerning the examinations and corrective ressures described in this owner's Report. Furthermore, neither th,e Inspector nor his enployer shall be liable In any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

Comissions M /2OO Inspector's Signature National Board, State, Province Date M . M /* # A f 19 Q O

f-L REPAIR / REPLACEMENT ABSTRACT yy gs I\,,,)

D06545, C52137 MWR

1. Owner. Illinois Power Company Date 04/03/89 (Name)

Plant Clinton Power Station Sheet 1 of 2 Address RT 54 East Clinton, IL 61727

2. Work Performed by See Remarks P.O. 516667 (Name) Repair Organization P.O. No., Job No.,

etc.

(Address)

3. Identification of System Main Steam (NGE02) s 4. Equipment ID No. 5. Component /Name/ Size 6. ASME Section III

1B21-F022C Valve / Anchor-Darling /24" Code Class - 1 7.

Purpose:

(Statement of Problem)

The valve failed Local Leak Rate Test and required rework. After rework and during stroking of the valve the poppet became wedged in-the valve body. Investigation revealed that rework and repair of the lower guide rib, poppet and body was required.

8. Narrative Summary: (Brief description of work performed)

(See Page 2)

9. Materials Used:

Weld Material E70S-3 1

10. Remarks:

Item No. 2 - The work was and Welding Services Inc. of performed Atlanta, by both Illinois Power Co.

Georgia.

Prepared by ) g, Date [!.3, 7

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'. Repair Replacement Abstract MWR - D06545 and C52137. Page 2 of 2

. -WORK

SUMMARY

1) The overall valve. disassembly,' reassembly, machining, testing and NDE were controlled by IP under MWR.C52137.

2) Control.of the welding for the lower guide rib by the Repair, Organization (Welding Service Inc.) was controlled by IP under MWR D06545.

3) The. valve' body and poppet were repaired by IP in.accordance with instruction provided in the engineering evaluation of condition report 1-89-01-076 and FECN 25198. Weld repair was'only requited for the lower guide rib.

4) The specific. operations were performed as defined in the MWR c jobsteps.

5) A VT-3 inspection was conducted on the valve internal surfaces. Engineering Evaluation and acceptance of the Reportable Indication is documented in CR 1-89-02-109 and FECN 24303.

6) - The c'ompleted repair was tested for proper operation.

7). A system leakage test and VT-2 were completed on 3-19-89.

TWZ/bj c M68/M9940 tc O

s ILLIN0IS POWER COMPANY 0

-( FORM NIS-2 OWNER'S REPORT FOR REPA!RS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section x! 5 1002 1(A 1)-1

1. Owner -Ittinois Power Company Data Report No. RF*i-62 Name Decatur. IL 62525 Date 04/03/89 Address sheet 1 of 1

2. Plant CtInton Power Station Unit i Name Box 678, Clinton, IL 61727 MWR C52137, D06545 Address Repair Organization P.O. No, Job No.

3. Work Performed by Ittinois Power Co. Type Code symbol Stanp N/A Box 678, Clinton, lltinois 61727 Authorization No. W/A Address .

Expiration Date N/A

4. Identification of System Main Steam (NGE02) Code Class 1

5. (a) Applicable construction Code Section lit 19 74 Edition, W/A Addenda, Code cases 1622 (b) Applicable Edition of Section XI Utilized for Repairs of Replacements 1980 W81 Addenda,

Code Cases N308

6. Identification of Conponents Repaired or Replaced and Replacement components ASME Code

National Repaired Stamped Name of Name of Manufacturer Board Other Year Replaced (Yes or Component Manufacturer Serial No. No. Identification Built or Replacement No)

Valve Atwood/Morritt 1 562 N/A 1821 F022C 1976 Repaired Yes A

e b, ny N

N N

7. Description of Work Performed a welded repelr of the tower aufde rib and valve 3/4" teak off nipote in accordance with FECW 25198 and CR 1 89-01-076. Areas of the coopet and valve body were ground measured. No weld reoafr was reautred.

6. Tests Conducted:

Hydrostatic ( ) Pneumatic [ ] Nominal Operating Pressure (X) Other ( )

Pressure os! Test Temp. *F

9. Remarks No parts were replaced. A VT-3 of the valve Internal surfaces was perfocmed. Reportebte Indications observed were accepted on Condition Report 1 89-02-109 and FECN 24303.

1 l

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I j CERTIFICATE OF COMPLIANCE We certify thet the statements made in this report are correct and this repair conforms to the rules of the ASME Code Section XI. repair or replacement Signed A t h Supervisor ISI Date f/f / 0 3 ,19 N f f owner or Owner's Designel, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boller and Pressure Vessel Inspectors and the State or Province of Illinois and enployed by tmbermens Mutual Casualty Co. of Illinois have Inspected the conponents described in this owner's Report during the period 01/25/89 to 04/03/89 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner 8s Report in accordance with the requirements of the ASME Code,Section XI.

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

Commissions MN Inspector s Signature e National Board, State, Province Date AA&L 4 19 W l

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REPAIR / REPLACEMENT ABSTRACT A; C3 ;

y/- !

C-53810

'1. Owner. Illinois Power Company Date 04/03/89 (Name) l 1

Clinton' Power Station

~

Plant Sheet 1 'of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co.

N/A' (Name) Repair Organization P.O. No., Job No.,

Clinton, IL etc.

(Address)-

3. Identification of' System'_ Standby Liquid Control (NSC01) g- 4. Equipment ID No. 5. Component /Name/ Size 6. ASME Section III ll 1C41-F004A Explosive Valve /Conax/1-1/2 "- Code Class - 1 7.

Purpose:

(Statement of Problem)

1) Replaced inlet fitting and primer assembly in support'of i Surveillance CPS 9015.02. !

8. Narrative Summary: (Brief description of work performed) 1). The valve'was disassembled and the primer assembly and~ inlet j

' fitting replaced as job stepped in N C53810.

2) The completed work was pressure tested and a VT-2 examination conducted on 3/19/89.

s. ,

9. Materials Used:

1) Inlet fitting Serial No. 2682

2) Primer assembly Serial No. 2656 j

10. Remarks:

None Prepared b % Date k~3

,f L - -_ --- _ _ _ _ _

.______._________7..- '

l_

ILLINOIS POWER COMPANY

~ .. . .

t -

FORM NIS 2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS' l- As Required by the Provisions of the ASME Code Section XI 5-10771(C 3)-2

1. '0wner !Lllnois Power Company Data Report No. RF-1-63 Name Decatur, IL 62525 Date 04/03/89 Address Sheet 1 of 1

' 2. Plant Clinton Power Station Unlt 1 j Name Box 678, Clintoni IL 61727 MWR- C53810 Address Repair Organization P.O. No, Job No.

3. Work Performed by It tinois Power Co. Type Code symbol Stasp N/A Box 678, CtInton, fIIInols 61727 Authorization No. N/A Address ,

Expiration Date N/A

, 4 Identification of System Standby Liquid Control (SNC01) Code Class 1

5. (a) Applicable construction Code' -Section It! 19 71 Edition, W72 Addenda, Code cases 'N/A (b)- Applicable Edition of Section XI Utilized for Repairs of Replacements 1980 W81 Addenda, code Cases N308

6. Identification of Conponents Repaired or Replaced and Replacement Components ASME Code

.f Nsational Repaired Stamped

\ Name of Name of Manufacturer Board Other Year Replaced (Yes or Component Manufacturer Serial No. No. Identification Built or Replacement No) e valve Conax 69 N/A 1C41 F004A 1976 Replacement Yes N

N

^%

SWon -

v N 'N N

N N

7. Description of Work Replaced intet fittino serlet No. 2682 and primer chenber assembly Serf st No. 2656.

8. Tests Corteted:

Hydrostatic ( ) Pneunatic ( ) Nominal Operating Pressure IX] Other []

Pressure psi fest Temp. 'F

9. Remarks Replacements were receipt inspected on IP QRIR 4281 of P.O. x23363.

+ \

\

)

l i

1 1

~l

_ ____...____._..._.__.____________mi

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct e M this replacement conforms to the rules of the ASME Code section XI. repair or replacement Signed i Supervisor-ISI Date 4P M / 6- J 19 IT Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid comission issued by the National Board of Bolter ard Pressure vessel Inspectors and the State or Province of Ittinois and employed by tunbermens Mutual casuatty Co. of Ittinois have inspected the components described in this Owner's Report during the period 10/06/88 to 04/03/89 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his enployer makes any warranty, expressed or laptied, concerning the examinations and corrective measures described in this owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a toss of any kind arising from or connected with this inspection.

EX Comissions //. /10 R IMor's Sigrature National Board, State, Province

..t. ,m ,,y O

~

l REPAIR / REPLACEMENT ABSTRACT !

p>

\s/

qf B-11970 j MWR

]

1

1. Owner Illinois Power Company Date 04/03/89 I (Name)

I Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, Illinois etc.

(Address)

3. Identification of System Reactor Recirculation (NGE01)

,y 4. Equipment ID No. 5. Component /Name/ Size 6. ASME Section III I\ ') 1B33-C001A Pump / Bingham-Willamette/N/A Code Class - 1 7.

Purpose:

(Statement of Problem)

The purpose of this replacement was to convert the mechanical pump seal from Model 750A tg Model 750C. The conversion was completed under Plant Modification RR-019 and GE FDDR LH1-5334.

8. Narrative Summary: (Brief description of work performed)

1) The installed pump seal was removed from 1B33-C001B, reworked under MWR B11971 and reinstalled as job-stepped in the MWR and Procedure CPS No. 8225.01.

2) Upon completion of the work the pump was operated and checked for any abnormal noise or leakage

3) A system leakage test was performed and VT-2 inspection completed on 3-19-89.

9. Materials Used:

Material for Seal Holder and Upper Seal Gland were transferred from Pump 1B33-C001B.

10. Remarks:

None

( c: , .. .,

Prepared by /h[MAC Date 3

()

L__ -

L i

l. ,y i o ILLINolS POWER COMPANY

,1 FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

'As Required by the Provisions of the ASME Code Section XI 1072 1 9 1r l

'l

1. Owner titinois Power conoany Data Report No. RF-1 64 Name Decatur. It 62525 Date ' 04/03/89 .J Address sheet 1 of 1 _ ~j

2. Plant ' Clinton Power Station Unit 1 Name Box 678, Clinton, it 61727 MWR B 11970 Address Repair Organization P.O. No, Job No.

3. Work Performed by 11tinois Power Co. Type Code S/abot Stamp N/A Box 678, Clinton, Illinois 61727 Authorization No. N/A Address . Expiration Date N/A

4. Identification of System Reactor Recirculation (NGE01) Code Class 1 l

5. (a) Applicable Construction Code Section !!! . 19 71 Edition, W73 Addenda, !

Code Cases None (b) -Applicable Edition of Section XI Utilized for Repairs of Replacements 1980 W81 Addenda, code Cases W308

~

6. Identification of Cogonents Repaired or Replaced and Replacement Components ASME Code

\

National Repaired Stanped Name of Name of Manufacturer Board other Year Replaced (Yes or Component- Manufacturer Serial No. No. Identification Built or Replacement No)

Ptap Bingham-Wittamet':e 14217101 Ns 394 1833-C001A 1977 Replacement Yes N

N

\

~

Mu4 L - ,

N N

N

7. Description of Work Modified pump seat assembtles from type "A" to tvoe "C" in accordance with FDDR LH1*5334 and Plant Modification RR-019. The seat for this poic was obtained from 1821 C0018 and reworked under MWR B11971.

8. Tests Conducted:

Hydrostatic [ ] Pneunatic [ ] Nominal Operating Pressure IX] Other [ ]

Pressure psi Test Tanip. *F

9. Remark 3 No new code parts were procured. The heat code and serial no.'s for the code Darts are p recorded in MWR 811971 and are as fottows: Seat Holder HT. 72970 Serial No. 7102-1, and Upper Gland

' HT. CO-11 Seriet No. 7101 1.

_ - - _ . - _ - - _ _ _ - _ - _ . . - _ _ - - . . = _ . . _ _ -

1 I

I f

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this replacement conforms to the rules of the SME Coda Section XI. r eair or replacement Signed ,

Supervisor-ISI Date FA/b S , 19 I '

Owner or Owner's Designee, Title q e

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid comission issued by the National Board of Boller and Pressure \

I Vessel Inspectors and the State or Province of illinols and employed by Ltsnbermens Mutual ]

Casualty Co. of Illinois have inspqcted the components described in this owner's Report )

during the period 11/01/88 to 0/0/03/89 , and state that to the best of my knowledge ld and belief, the owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his enployer makes any warranty, expressed or inplied, concerning the examinations and corrective measures described in this owner's Report. Furthermore, neither the Inspector nor his enployer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspectlon.

M4 Comissions A/A?8Vl N /$0$

Inspector 8s Signature National Board, State, Province l l

Date ANAM 4 19ff 4 1

i O;

i G

r - - . _. . . . y . . . .

. f q

l REPAIR / REPLACEMENT. ABSTRACT

R bf

. L-h-D02563 MWR

l. Owner Illinois Power Company Date 04/04/89 (Name)

Plant Clinton Power Station Sheet 1 of 1

' Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clin,, ton, Illinois etc.

(Address) 3.. Identification of System Reactor Recirculation (NGE01)

, 4. Equipment ID No. 5. Component /Name/ Size 6. ASME Section III-1 1B33-C001B. Pump / Bingham-Willamette/N/A Code Class - 1 7.

Purpose:

(Statement of Problem)

The nur ose of this' work was to replace-the pump seal assebl that was installed under M B11971 and subsequently failed he system leak test.

8. Narrative Summary: (Brief description of work performed)

1) The installed pump-seal was removed from 1B33-C001A under MWR D02557 and reinstalled as job-stepped in the Nreworked and Procedure CPS No 8225.01.

2) Upon completion of the work the pump was operated and checked for any abnormal noise or leakage

3) A system leakage test was performed and VT-2 inspection completed on 3-30-89.

9. Materials Used:

Material for Seal Holder and Upper Seal Gland were transferred from Pump 1B33-C001A.

10. Remarks:

None

/7 Prepared h Date ~k o

m.u~__--___._m'1__. _ _ _ - - - _ _

7

!LLIN0ls POWER COMPANY p

(

1 FORM N!S-2 OWNER'S REPORT FOR REPA!R$ OR REPLACEMENTS As Required try the Provisions of the ASME Code section XI 5-1072-2-9

1. Owner f(tinois Power Conpany Data Report No. RF 1-65 . I Name Decatur, IL 62525 Date 04/04/89 Address Sheet 1 of 1

2. Plant Clinton Power Station Unit 1 Name Box 678, CtInton, IL 61727 MWR 002563 Address Repair Organization P.O. No, Job No.

3. Work Perforsed try Illinois Power Co. Type Code Symbol Stamp N/A Box 678, Clinton, ILtinola 61727 Authoritotion No. N/A Address Expiration Date N/A ___

4. Identification of System Reactor Rectreutstion (NGE01) Code Class 1

5. (a) Applicable construction Code Section 111 19 71 Edition, W73 Addenda, Code Cases None (b)" Applicable Edition of Section XI Utilized for Repairs of Replacements 1980 W81 Addenda, Code Cases N308

6. Identification of Components Repaired or Replaced and Replacement components ASME Code

}. National Repaired Stamped

(/ Replaced Name of Name of Manufacturer 8 mrd Other Year (Yes or Component Manufacturer Serial No. No. Identification Built or Replacement. No)

Ptmp Bingham WillametMe 1421hh NB 394 1833-C001B 1977 Replacement Yes N

f TN W/b N

7. Description of Work Replaced puno seat assenbtv that was Installed tsider MWR B11971 anrf f ailed the system teak test. The seat for this Dumo was obtained from 1821-C001A and reworked under MWR 002551.

8. Vests Conducted:

Hydrostatic ! ] Pneunatic ( ) Nominal Operating Pressure IX] Other [ ]

Pressure nel Test Teap. *F

9. Remarks _No new code parts were procured. The Seat code and serfst no.'tt for the code parts are I recorced in MWR 002557 and are as fottows! Seat Holder HT. 72970 Seriet No. 7101-1, and Upper Ctand JJ % Co 11 serfst so. 7101-2.

l I

3 ,

1 l

CERT!FICATE OF COMPLIANCE We certify that the statements made in this report are correct and this replacement conforms to the rules of the ASME Code Section XI. repair or replacement l Signed

Supervisor-ISI Date MfE/b 19 Owner or Owner's Designee' Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid comission issued by the National Board of Bolter ad Pressure Vessel Inspectors and the State or Province of Ittinois and enployed by Lumbermens Mutual Casualty Co. of 1Llinois have inspected the components described in this owner's Report during the period 03/22/89 to 04/03/89 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this owner's Report in accordarce with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or inplied, concerning the examinations and corrective measures described in this owner's ,

Report. Furthermore, neither the Inspector nor his employer shalt be liable in any manner for any personal injury or property damage or a toss of any kind arising from or connected with this inspection.

l f /Y Comissions M892 Y/ M /208

}nspector'sSignature National Soard, State, Province Date A A & L 4 19 8 ?

e-I o

REPAIR / REPLACEMENT ABSTRACT i a Ci

(_-)

C18730 l MWR j

1. Owner Illinois Power Company Date 04/11/89 (Name) i' Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, Il etc.

(Address) l Residual Heat Removal (NRH03)

3. Identification of System

4. Equipment ID No. 5. Component /Name/ Size 6. ASME Section III

'(_/) 1E12-F050B Valve / Anchor / Darling /10" Code Class - 2 7.

Purpose:

(Statement of Problem)

Plant Mod RHF009 and FECN 25226 and 25229, repaired valve body and hinge pin bushing.

8. Narrative Summary: (Brief description of work performed) 1 Repa:. red body by adding 3 non-structural welds.

2 Fabr:.cated new hinge pin cover plate.

3 Pressure test and VT-2 completed on 4/06/89.

9. Materials Used:

H:.nge p:.n cover: SA516 GR. 70 H.nge p:.n cover studs: SA193 B7

10. Remarks:

None i

Prepared by / A V / ) /) . b UE /'I Date 't - / 2 ' lE

ILLINDIS POWER COMPANY FORM NIS 2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI 5 1075 2-5

1. Owner f t tinois Power Cosipany Data Report No. RF-1*68 Name Decatur, IL 62525 Date 04/10/89 Address Sheet 1 of 1

2. Plant Clinton Power Station Unit 1 Name-Box 678, Clinton, IL 61727 MWR C18730 Address Repair Organization P.O. No, Job No.

3. Work Performed by Ittinois Power Co. Type Code Synbot Stamp N/A Box 678, Clinton, 14tinois 61727 Authorization No. N/A Address Expiration Date N/A 4 Identification of System Residust Heat Removat (NRH03) Code Class 2 j

5. (a) Applicable Construction Code Section !!! 19 74 Edition, S75 Addenda, code cases 1316.1, 1567, 1622, 1635.1, 1677 (b) Applicable Edition of Section XI Utilf red for Repairs of Replacements 1980 W81 Addenda, ;

Code Cases N308

6. Identification of Conponents Repsfred or Replaced and Replacement Conponents ASME j Code

( National Repaired Stamped Name of Name of Manufacturer Board Other Year Replaced (Yes or Conponent Manufacturer Serit.l No. No. . identification Built or Replacement No)

Valve Anchor / Darling E6214-123 1 N/A 1E12 F050s 1979 Repair / Replacement Yes

\_

N m N ~

w

~

4 d N y ,4 - //L M

^ ,t N ,

i

7. Description of Work Repair body by addino three non-structural welds between the body and the hinoe ein bushine. Fabricated a new hinae pin cover otste. Work was performed in acerodance with Mod RNF009 and FECNes 25226 and 25229.

( 8. Tests conducted:

Hydrostatic [ ] Pneumatic [ ] Nominal Operating Pressure [X] Other ( )

Pressure N/A osi Test Temp. N/A *F ,-

9. Ramarks The hinae ein cover was fabricated from SA516-70 heat WC1977 which was receipt inspected on l Baldwin Associates Rlt 59178. The hinae pin cover studs were receipt inspected on OR1R 07162 of

P.O. X34843. The Section !!! S: .bsection WC Repair / Replacement Code for this MWR was 1986 Edition

( 1987 addv ds. The pressure test and VT 2 were concleted on 4/06/89.

l l-

~

CERTIFICATE OF COMPLIANCE .

We certify that the statements made in this report are correct and this repair / replacement

!- conforms to the rules of the ASME Code Section XI. repair or replacement Signed (( /n 5 d9 Supervisor-Ist Date Y-/8 , 19d ownerorownersDes/gnee, Title a

L l

l l

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid connission issued by the National Board of Boller ard Pressure vessel Inspectors and. the State or Province of Ittinois and employed by t.imbermens Mutual Casualty Co, of Illinois have inspected the components described in this Owner's Report during the period 03/02/89 to 04/10/89 , and state that to the best of my knowledge and belief, the owner has performed examinations and taken corrective measures described in this owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his enployer makes any warranty,

' expressed or inolled, concerning the examinations and corrective measures described in this owner's Report. Furthermore, neither the Inspector nor his ecptoyer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

Comissions // //c7 8 Inspector's Signature Netional Board, State, Province Date /C 19 O

/

i' 1

O l l

1 1

l

REPAIR / REPLACEMENT ABSTRACT

(_,1

.e\

x.J C49652 _

MW11

1. Owner Illinois Power Company Date 04/11/89 (Name)

Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, IL etc.

(Address)

3. Identification of System Reactor Core Isolation Cooling (NRIO3)

,_ 4. Equipment ID No. 5. Component /Name/ Size 6. ASME Section III

/ )

\~/ 1E51-F066

Valve / Anchor / Darling /4" Code Class - 1,2,3 7.

Purpose:

(Statement of Problem)

Valve was replaced due to expected leakage problems.

8. Narrative Summary: (Brief description of work performed) 1 Re laced 1E51-F066 per MWR C49652 (weld inspections 2 Re laced small bore piping (3/8") and added a union er MWR) ions inspect er MWR '

31 eplace lar e bore pipin and ins ected welds per MWR.

45 Leak tested E51-F065 on 51 Hydrot ed valve & pi ing/ on 2 er9 28 0.03 89 per 2800.05. -

6' perab ty test of va ve on 4/ 89 per 9054.02.

7l eat leakage test per 9843.01 on /02789.

9. Materials Used:

I 4" Valve: SA216 GR.WCB SA106 GR.B Flange: SA350 GR.LF-2, 3/8" Union: SA 105 GR.5,3/8" 4X6 Pipe:

Reducer: SA 234 ER.WPB

10. Remarks:

(and associated piping)

Prepared by ( tte!c A rc t vm Date ' /' ' $ #/

(C ,

L ILLINCIS POWER COMPANY (n . FORM NIS 2 OWNER'S REPORT FCC REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI 5-1079-2 7 l

l. 1. Owner Ittinois Power Concorr/ Data Report No. RF-1 69 Name Decatur. IL 62525 Date 04/11/89 l Address Sheet 1 of 1

2. Plant Clinton Power Station Unit i Name Box 678. Ctinton. IL 61727 MWR- C49652 Address Repair Organization P.O. No, Job No.

3. Work Performed by lit {nois Power Co. Type Code Symbol Stamp' N/A Box 678. CtInton, 1ttinois 61727 Authorization No. N/A Address Expiration Date N/A

4. Identification of System Resetrr Core Isolation Coolino (NRID3) Code class 1.2.3

5. (a) Applicable construction Code Section III 19 74 Edition,

Addenda, code Cases 1516 1 (b) Applicable Edition of Section XI Utilized for Repairs of Replacements 1980 W81 Addenda, code cases N308

6. Identification of components Repaired or Replaced and Replacement Conponents ASME Code g Repelred Stanped

[ National Name of Name of Manufacturer Board Other Year Replaced (Yes or Component Manufacturer Serial No. No. Identification Built or Replacement No)

Valve Anchor / Darling EA703 1 1 N/A 1E51 F066 1988 Replacement Yes Piping tilinois Power NRIO3 N/A 1RI728 3/8 1986 Replacement Yes ,

i Piping Illinois Power NR103 N/A 1 RID 3C-4 1986 Replacement Yes

-~

'N % .

% ,/7

^ WyIP d

7. Description of ' Ark Replaced volve 1E51 F066; cut, rewelded and instetled mion on 3/8" pipe per FECW 11724; replaced flance and redser on 4" pipe.

8. Tests Conducted:

Hydrostatic [X] Pneunatic ( ) Nominal Operating Pressure [ ] Other [ ]

Pressure 1128 osi Test Tenp. 2 70 *F

9. Remarks Mater (at for 3/8" pipino was receipt inspected on oR1R 9916 of P.O. X42013. the 3/8" union was Inspected on ORIR 03885 of P.O. X29600, 6x4 concentric reducer and 6" flance were inspected on ;

ORIR 015821 of P.O. 515229 and 4" volve inspected on ORIR c15931 of P.O. 511078.

I

$75 for velve *S74 for pipino

CERTIFICATE OF COMPLIANCE Ve certify that the statements made in this report are correct'and this replacement conforms to the rut of the ASME Code Section XI. repair or replacement Signed [ w $#0Nupervisor1st Date Y/// , 19g Owner or Owner's Destb, Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid comnission issued by the National Board of Boller and Pressure .

Vessel Inspectors and the State or Province of ittinois and enployed by tw6ermens Mutual Casualty Co. of Ittinois have inspected the components described in this owner's Report l I

during the period 10/10/86 to 04/11/89 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective sensures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his enployer makes any warranty, expressed or inplied, concerning the examinations and corrective measures described in this owner's Report. Furthermore, neither the Inspector nor his ecployer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising frun or connected with this inspection.

W Commissions //./2C8 thpector'sSignature National Board, State, Province

..t.

+/er ,,

4 0

i 1

j

iREPAIR/ REPLACEMENT ABSTRACT fy 90 V-D02067 MWR

1. Owner Illinois Power Company Date 04/12/89

-(Name)

Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Anchor / Darling P.O. #518725 (Name) Repair Organization P.O. No.,' Job No.,

Williamsport, PA etc.

(Address)

3. Identification of System Reactor Feed Water (NFWO1)

.,~ 4. Equipment ID No. 5. Component /Name/ Size 6. ASME Section III

'~- 1B21-F010A Valve / Anchor / Darling /18" Code Class - 1 7.

Purpose:

(Statement of Problem)

Valve failed local leak rate test. Upon disassembly the valve disc and seat exhibited damage to the seating surface.

8. Narrative Summary: (Brief description of work performed)

1) The valve disassembly work coordination hinge in replacement re-assemblyandtestingwerecontrol19dbyIP,asjobskeppedinMWRD62067

2) The-disc replacement seat welding and post weld neat treatment-were performed by Anchor,/ Darling Valve, Co.

3 -The completed work was pressure tested and a VT-2 was conducted on 3

4 19/89. 4 Seat leakage test per 9843.01 on 3/27/89. I

9. Materials Used:

Valve'D:.sc - SA216 WCB Hinge p:.ns - A276-410T

10. Remarks:

None '

Prepared by !/ / O h/l/26N81 Date ~ /2 'N 1

-- I l

l ILLIN0!$ POWER COMPANY

,e f f F"4 N:S 2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As tred by the Provisions of the ASME Code Section XI S 1004 1-4 l

l

1. Jwner f tilnois Power Conpany Data Report No. RF 1-70 j Name Decatur IL 62525 Date 04/12/89 Address Sheet 1 of 1

2. Plant Ctinton Power Station Unit 1 Name Box 678, Clinton, IL 6172/ MWR- D02067 Address Repair organization P.O. No, Job No. I

3. Work Performed by Ittinois Power Co. Type Code Symbol Stanp N/A Box 678, Ctinton, !ltinois 61727 Authorization No. N/A Address Expiration Date N/A

4. Identiffration of System Reactor Feedwater (NFWO1) Code Class 1

5. (a) Applicable construction code Sectior* f11 19 74 Edition, 575 Addenda, Code Cases 1516.1. 1567, 1622, 1635.1, 1677 (b) Applic.able Edition of Section XI Utilized for Repairs of Replacements 1980 W81 Addenda, Code Cases N308

6. Identification of Components Repaired or Replaced and Replacement Conponents ASME em Code l ) National Repaired Stanped Name of Name of Manufacturer Board other Year f A placed (Yes or Copponent Manufacturer Serial No. No. Identification Bultt- o' Replacement No)

Valve Anchor / Darling E6214 153-1 N/A 1821-F010A 1979 Replacement Yes j m

N ~

N N

- A

^% .

lE M

7. Description of Work Replaced valve disc and welded seat rino to body. Work was performed by Anchor /Darlina Valve Co. Final welds of seat ring to body were post weld heat treated. Reotaced hinae pins on valve.

8. Tests Conducted:

Hydrostatic ( ) Pnetsnatic ( ) Nominal Operating Pressure (X] Other ( )

Pressure N/A osi Test Teng. N/A 'F ,

9. Remarks supplemented Data Report No. $0760 is attached to doctanent the work performed by Anchor /Darlino Co. The replaced disc was recelot inspected on CRtR 02946 of P.O. X-16802. Hinae pins

! inspected per ORIR C2977 of P.O. X-16751.

V W _ . ~ ~ - - - - . _ - - - - . -

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this rept ar.ement conforms to the ru es of the ASME Code Section XI. repair or replacement Signed 4 l A h b JhS&M Supervisor-IST Date NM '

, 192 1,,

OwnerorOwner'sDeMgnee, Title {

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid comission issued by the National Board of Boller and Pressure vessel Inspectors and the State or Province of Ittinois and enployed by Lunbermens Mutunt Casualty Co. of ittinois have inspected the components described in this owner's Report during the period 02/02/89 to 04/12/89 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this owner's Report in accordance with the requirements of the ASME Code,Section XI.

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

Comissions ///208

- inrpector'sSignature Nationai soard, Seate, P,ovince O Date Y 19 [

/

i~

O 1

~ """ ~ ' ~ - ~

.' Anchor / Darling voiesceawent wmusenoet,Pa trnn -

i FORM QAS-14-1 SUPPLEMENTAL' DATA REPORT FOR NUCLEAR VALVES OR PARTS

1. Work performed by Anchor /Darlina Valve company _

, S0760 .

701 N est Street. W1111amsomet PA 17701 t)

r. kner Illinois Power comonay. P.O. Box 511. Decatur. Illinois 62525 ,

^

tnno een man)

3. Name of Nuclear Power Plant Clinton Power Statio_n ,

j 4 Address of Nuclear Power Plant .RR.3, P.O. Box 228, Rt. 54 E, Clinton, Illinois 61727

5. : Identification of Component Repaimd or Replacement Component 'Seat Rino in 18"-1500#-TDC Valve b: Name of Manufacturer If diff c: Identifying Nos. E 214-lbrent3-1 from Line 1) -----. .

_N/A, N/A 1 QT~

tatt.'s certal no.) -tanc's 24. n.) to e ) -

6. Applicable Edition of Section !!! of ASME Code 1971, Adhnda $_0mmer 1975 Code case in8;-1.1677 T. Description of Work Renlace seat eine in 18"-1500#-Tilt Dise Check Valy_e and fit

. (Dee et editataank sheet (s) or sketchten) as acceptable At proper 1p adent.itterij disc to valve, Remarks: A/DV Ouality Procram was utilized without NR Certification and stamoina. A new seat ring and disc furnished by Illinois Power Company was installed in the valve and the seat ring weld was P.W.H.T. A/DY Repair Program Instruction S0760 was u_ sed to document performance and acceptance of the work. The ANI Certificate of Inspection is based on a_ review of the documents only since the ANI did not witness any of the actual repair or inspection activities.

CERTIFICATE OF COMPLIAf!CE We certify tha[t the statements.mede in this report a correct en this repair or mplecament confoms to Section III of the ASME Cede. signed d _

t kehazzeed repreneoustve et a ovest or pasuesca) 0.A. Enaineer cr1 cia)

A '

l .19 M . Our ASME Certificate of Authorization No. N1713 to use the NPT symbol v . ..

expires 4/15/89 .

CERT.IFICATE OF INSPECTION ,.

!. the undersigned, holding a valid comission issued by the National Board of Boiler and Pressure Vessel Inspectors, employed by Commercial Union Insurance Comneny uf Boston. Mass. I have inspected the repair or replecament described in this Report on M- /I . ig d and state that

. to the best of my knowledge and belief, this repair or mplacement has been made or constructed in accordance with Section !!I af the ASME code. By signing this ce'etificate. neither the Inspector nor his employer anos any warranty expressed or implied, concerning the repair or replacement cescribed in this Report. Further.

mom, neither the Inspector nor his employer shall be liable in any manner for any personal injury or preparty damage or a loss of any kind arising fmm o connected with this inspection.

Date OM-N / ># P Comissions Pennsylvania 2392

,,,, a ,#

, . - .. . e.1 .

i Form 0AS.1hl. Rev. -

_ __ -u____ ___

_ I l

REPAIR / REPLACEMENT ABSTRACT I

,o; . -,

7(

N_- ,

C40332,C40333,C40335,C40337 MWR

1. Owner Illinois Power Company Date 04/12/89 (Name)

Plant Clinton Power Station Sheet 1 of 1

)

Address RT 54 East, '

Clinton, IL 61727 _,

2. Work Performed by Illinoic Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, Illinois ,

etc.

(Address)

3. Identification of System Residual Heat Removal (HRH08) ,

. ,-s 4. Equipment ID No. 5. Conponent/Name/ Size 6. ASME Section III i \

'-' See Remarks Code Class -

SeeRemarkt}

7.

Purpose:

(Statement of Problem)

Replaced tack weld on stem nut to disc with a full circumferential weld ..n order to prevent the weld from cracking.

ficat:.on to the original design and is implementedThe thru work Plantis aModif1-modf-cation M-60 and ECN 9218.

~

8. Narrative Summary: (Briefdescription$$fworkperformed)

1) The valves were disassembled accordance with the jobsteps of thecleaned MWR for and reassembled in the respective valves.

2) The reassembled valves were ratested to verify operability.

3) A s stem leakage test and VT-2 Inspection was performed on Class 1 valve 1 12-F023

9. Mhterials Used:

None

10. Remarks:

Item No. 4 Item No. 5 Iten No. 6*

1E12-F023 Valve, Anchor Darl{ng, 4" Sect:,on III - 1 1E12-F040 Valve Anchor Darling 3" Sect: on III - 2 1E12-F048B Valve, 14" Sect;.on III - 2

,_ 1E12-F053B Valve, Anchor Darling, Anchor Darling, 10" III - 2 Section i

s Prepared by [)/J// / O M. [IJ$$Date # W 3 ~ f'l

)

(

~

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.. ILLIN015 POWER COMPANY

-/ .

4

% . FORM NIS 2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI 5 1075 2-6

1. Owner Itt(nols Power Concerv/ Data Report Nou RF 1-71 Name

^

Decatur, IL 62525 Date 04/12/89 Address Sheet 1 of 1

2. Plant Ctinton Power Station Unit 1 Name Box 676, Clinton, IL 61727 MWR- C40332,C40333,C40335,C40337 Address Repelr Organization P.O. No, Job No.

3. Work Performed by Ittinois Power Co. Type Code Synbol Ctanp N/A Box 678, Ctinton, Illinofs 61727 Authorization No. N/A Address Expiration Date N/A 4 Identification of System j esidual Heat Removat (NRH08) Code Ctess 1,2

5. (a) Applicable Construction Code sectton 11I 19 74 Edition, $75 Addenda, Code Caser. See Remarke (b) Applicable Edition of Section XI 'Jtilized for Repairs of Replacements '1980 W81 Addenda, Code Cases N308

6. Identification of Components Repaired or Replaced and Replacement Components ASME Code w National Repaired Stanped Name of Name of Manufacturer Board Other Year Replaced (Yes or Component. Manufacturer Serfal No. No. Identification Bullt or Replacement No)

Valve Anchor / Darling E6214 14 1 N/A 1E12-F023 1978 Repelred Yes Valve Anchor /Derling E6214 80 1 N/A 1E12 F040 1979 R6 paired Yes Valve Anchor / Darling E6214 86 2 N/A 1E12 F0488 1978 Repelred Yes Valve Anchor / Darling E6214 16 2 N/A 1E12-F0538 1979 Repaired Yes N

~ _ _

N '

O1 M]t 'O

7. Description of Work Welded dise nut es spectfled I'n Plant Mod M 60 and ECW 9218. No twfts were ,

reotaced. The weld to useri es a lockina devlee to keep the nut fr'om rototh, A system teekane teet and VT 2 Inspection was performed on Ctess 1 volve 1F12 F023,

8. Tests conducted:

Hydrostatic ! ) Pneunatic ( ) Nominal Operating Preissure IX1 Other (X) ExtMPTyr tWA4400 Pressure osi fest Temp. 'F

9. Romerks Apoticable Code Ceses: 1516.1, 1567,' 1622, 1635.1, 1677

, s I

i ___

z i

YL__ _ . - _ _ - _ _ - . _ _ _ _ _ _ _ _ _ _ - - - _.

4 CERTIFICATE OF COMPL!ANCE We certify that the statements made in this report are correct ard this repair e-onforms to the rules of the ASME Code Section XI. repair or replacement SIgne e M t <M S#4,/SuperviserI$1 Date MA:'

,19d Owner or owner's Deslignee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid comission issued by the National Board of Boller and Pressure Vessel Inspectors and the State or Province of Ittinois and employed by Ltmbermens Mutual Casualty Co. of filinois have inspected the conponents described in this owner's Report during the period 08/1?/88 to 04/12/89 , and state that to the best of my knowledge and belief, the owner has performed examinations and taken corrective measures described in this owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this owner's Report., Furthermore, wither the Inspector nor his employer shall be liable in any manner for any personal injury or petgerty damage or a loss of any kind arising from or connected with this inspection.

Comissions // /208 Inspector's signature National Board, State, Province Date /2- 19e7 1 .

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T:

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m

...-.. m.-

1 REPAIR / REPLACEMENT ABSTRACT I 9}- '

1 C56314

( MWR

, 1. .

Owner Illinois Power Company Date 04/13/89-(Name) y i

Plant __ Clinton Power Station Sheet 1 of 1 1 I

Address' RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, Il etc.

m (Address).

'3. Identification of System Nuclear Boiler (NNB01)

Equipment ID No. 5. Component /Name/ Size

] 4. 6. ASME Section III INB01A & B' Piping / / 4" & 2" Code Class - 1 7.-Purpose: - (Statement of Problem)

~

Damaged studs and nuts during disassembly.

7

8. Narrative Summary: (Brief description of work performed)

Replaced (8) 5/8" studs and nuts on 1NB01B-2" Replaced (8) 1-1/8" studs and (16) 1-1/8" nuts on 1NB01A-4"

9. Materials Used:

Studs - SA193 Grade B7 Nuts 'SA194 Grade 2H .

10. Remarks:-

None

.'l Prepared by be v .d A e tc [vm Date 4 - /.! h t

./I

l . .

l - , ..

j; ILLINOIS POWER COMPANY

-p

'k FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS.

j. .As Required by the Provisions of the ASME Code Section XI A o f _fo 7 p . 2, - 8

1. Owner !t1(nots Power Company Data Report No. RF 1*72 Name g- Decetur IL 62525 Date 04/13/89 Address Sheet 1 ' of 1

2. Plant Clinton Power Stetton Unit 1 Name sex 678. CtInton, it~ 61727 MWR C56314 Address Repair Organization P.O. No, Job No.

3. Work Performed by Illinois Power Co. Type Code Symbol Stanp N/A f Box 678 Clinton Illinois 61727 Authorization No. N/A Address Expiration Date N/A

4. Identification of System Nuclear Boiler (NN801) Code Class 1

5. (a) Applicable construction code section 111 19 74 Edition, 574 Addenda, Code Cases None (b) Applicable Edition of Section XI utilized for Repairs of Replacements 1980 W81 Addenda, Code Cases N308

6. Identification of Components Repalred or Replaced and Replacement Components ASME j' Code

( National Repaired Stamped Name of Nare of Manufacturer Board Other Year ' Replaced (Yes or

' Built Component Manufacturer Serfel No. No. Identification or Replacement No) a-Piping Ill. Power Co.

NN801 N/A 1N801A 4a 1986 Replacement Yes Piping Ill. Power Co. NNS01 N/A 1N8018 2a 1986 Replacement Yes A ___.

N ..

~ ~ ~ o n

j

,$RD

7. Description of Work seplaced (8) 5/8" die, stude and (8) 5/8" heavy hex nuts on pipino 1NB018 2".

Replaced (8) 1-1/8" dia, studs and (16) 1 1/8" heavy hex nuts on pipino 1NB.01A-4".

8. Tests Conducted:

Hydrostatic [ ] Pneumatic [ ] Nominal Operating Pressure [X) Other ( )

~ - ~

Pressure M pel Test Temp. *F

9. Romerks N4terf el for S/8" studs receipt inspected on ORIR 075L1 of P.O. X 34846; 5/8" nuts inspected j I

.. on ORTR 07591 of P.O. X 34847; 1-1/8" studs inspected on ORIR 011349 of P.O. 505556; 1-1/8" nuts inspected on CRIR 08069 of P.O. X-34845.

--m_-----..m___ .-_- _ _ . - _ . _ _ . _ m - _ _ _

.s CERTIFICATE OF COMPI!ANCE We certify that the statements made in this report are correct and this reolacement conforms to the r es of the ASME Code section XI. repair or replacement

$lgneb I w M/SupervisorISI Date N/2/27 , 19 d Ownerorowner'sDesih, Title # #

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid comisalon issued by the National Board of Boller and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Ltsnbermens Mutual casualty Co. of Illinois have inspected the conponents described in this owner's Report during the period 01/18/89 to 04/13/89 , and state that to the best of my knowledge and belief, the owner has performed examinations and taken corrective measures described in this owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his enployer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this owner's j Report. Furthermore, neither the Inspector nor his enployer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this incpection. ,

[

m y--

m/ Comissions M /20 8 Inspector's signature National Board, State, Province Date O 19 i

1 l

l 9

l l

l

%m cm_ ___ _ _ _ _ _ _ _

.sw.

REPAIR / REPLACEMENT ABSTRACT

'; 73

\.j C40343 ,

MWR

1. Owner Illinois Power Company Date 04/14/89 (Name)

Plant Clinton Power Station Sheet 1 of 1 i

Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, Illinois etc.

(Address)

3. Identification of System Reactor Core Isolation Cooling (NRIO1)

_ 4. Equipment ID No. 5. Component /Name/ Size 6. ASME Section III

(_) 1E51-F022 Valve, Anchor / Darling, 4" Code Class - 2 7.

Purpose:

(Statement of Problem)

Replaged tack weld on stem nut to disc with a full circumferential weld in order to prevent the weld from crackinv. The work is a modi-fic tion to the original design and is implemented thru Plant Modifi-cat on M-60 and ECN 9218.

8. Narrative Summary: (Brief description of work performed)

1) The valve wa disassembled, cleaned and reassembled in accordance w th the MWR.

2) The reassembled valve was tested for operability.

9. Materials Used:

None !

10. Remarks:

g6NL i l

l ' (~N k

N, Prepared by hAvid A Date h 7 !

L ,

u______._ _ -

t 4

3 ILLIN0!$ POWER COMPANY FORM NIS-2 OWNER'S REPORT FOR REPA!RS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI 5 1079 2 13

1. '0wner Illinois Power Company Data Report No. RF-1-73 Name Decatur, IL 62525- Date 04/14/89 Addresa Sheet 1- of 1

2. Plant Clinton Power Station Unit i Name Box 678 CtInton, IL 61727 MWR- C40343 Address Repair Organization P.O. No, Job No.

3. Work Performed by ItIfnois Power Co. Type Code Symbol stamp N/A Box 678. Clinton, Ittinois 61727 Authorization No. N/A A&krus Expiration Date N/A

4. Identificatt w of System Reactor Core Isolation Coolina (NRt01) Code Class 2

5. (a) Applicable Construction Code Section fIf 19 74 Edition, S75 Addenda, code cases 1516.1.1567.1622.1635.1,1677 (b) Applicable Edition of Section XI Utilized for Repairs of Replacements 1980 W81 Addenda, Code cases N308

6. Identification of Cogonents Repairh or Replaced and Replacement Components ASME Code

\ National Repaired Stamped Name of. Name of Manufacturer Board Other Year Replaced (Yes or Cogonent Manufacturer Serial No. No. Identification Bullt or Replacement No) ,

Valve Anchor / Darling E 6214-87-1 N/A 1E51 F022 1978 Repaired Yes N w w

'N .D P

N M

g

7. Description of Work Welded dise nut as specified in Ptant Mod M-60 and ECW 9218. No parts were replaced. The weld is used as a locHno device to keep the nut from rotatino.

8. Tests Conducted:

Hydrostatic ( ) Pneumatic [ ] Nominal Operating Pressure ( ) Other [X] Exemnt per 1WA4400

~~

Pressure osi Test Tanp. - - *F j' 9 Remarks A> OM L A

CERT!FICATE OF COMPL!ANCE ,

We certify that the statements made in this report are correct and this repair conforms to the ru es of the ASME Code Section XI. repair or replacement Signed e #l 44' M Supervisor ISI Date

// ,19g Owner or owner's De' signee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid comission issued by the National Board of Boller and Pressure vessel Inspectors and the State or Province of Illinois and enployed by Ltsnbermens Mutual Casualty Co. of Illinois have inspected the components described in this Owner's Report during the period 08/15/88 to 04/14/89 , and state that to the best of my knowledge and belief, the Owner has performed examinatform and taken corrective measures described in this owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his enployer makes any warranty, expressed or inplied, concerning the examinations and corrective measures described in this owner's Report. Furthermore, neither the Inspector nor his enployer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this i inspection.

[ Comissions M /2 d Ins"pector's signature National Board, State, Province )

.k Date AA#/4 /4 19M i

+

j 1

l I

1 I

1

REPAIR / REPLACEMENT ABSTRACT

/]

L/

'71 C40330,C40331,C40334,C40336 MWR

1. Owner Illinois Power Company Date 04/14/89 (Name)

Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, Illinois etc.

(Address)

3. Identification of System Residual Heat Removal (NRH01) r~ 4. Equipment ID No. 5. Component /Name/ Size 6. ASME Section III

( )N See Remarks See Remarks Code Class - 2 7.

Purpose:

(Statement of Problem)

Replaged tack weld on stem nut to disc with a full circumferential weld in order to prevent the weld from cracking. The work is a modi-fication to the original design and is implemented cation M-60 and ECN 9218, thru Plant Modifi-

8. Narrative Summary: (Brief description of work performed)

1) The valves were disassembled, cleaned and reassembled in accordance with the jobsteps of the MWR for the respegt4ve valves.

2) The reassembled valves were retested to verify operability.

9. Materials Used:

None

10. Remarks:

Item No. 4 Item No. 5 1E12-F048A Valve Darling, 14" 1E12-F003A & B Valve,, AnchoAnchor Darling 14" 1E12-F053A Valve, Anchor Darling,, 10"

(~h Prepared by S4 v : c[ /[- rCI 4 Date Y ~M 49

_ _ _ _ = _ _ _ ,

J .w- , , .

' J l

.1 ILLIN0!$ POWER COMPANY

/% .

FORM NIS 2 OWNER'S REPORT FOR REPA!RS OR REPLACEMENTS As Required by the Provision 3 of the ASME Code Section XI 5 1075 1-6 q l

il

1. Owner fttinois' Power Conpany Data Report No. RF 1*74 Name necetur, IL 62525 Date. 04/14/89 l Address Sheet 1 of 1 I

2. Plant CLInton Power Station Unit i l Name )

Box 678, Clinton, IL 61727' MWR C40330 C40331 C40334,C40336 Address Repelr Organization P.O. No, Job No.

3. Work Performed by tilinois Power Co. Type Code Synbol Stamp N/A q Box 678, Clinton, ILtinois 61727 Authorization No. N/A Address Expiration Date N/A

4. Identification of System Residust Heat Removal (NRH01) Code Class i

5. (a) Applicable Construction Code Sectfon !!! 19 74 Edition, S75 Addenda, ;

Code Cases See Remarks (b) Applicable Edition of Section XI Utilized for Repairs of Replacements 1980 W81 Addenda, Code Cases N308 I

6. Identification of Components Repelred or Replaced and Replacement Components ASME

j. s l Code

\ National Repaired' Stamped Name of Name of Manufacturer Board Other Year Replaced (Yes or Component Manufacturer Serlet No. No. Identification Built or Reptscement No) 4 Valve Anchor / Darling E6214 84-1 N/A 1E12-F003A 1978 Repaired Yes Valve Anchor / Darling E6214 84 2 N/A 1E12-F003B 1979 Repaired Yes Valve Anchor / Darling E6214 86 1 N/A 1E12-F048A 1978 Repaired Yes Valve Anchor / Darling E62'.4 16 1 N/A 1E12 F053A- 1979 Repaired Yes N

l

%, e

)

~ ~ ~ '

k

7. Description of Work Welded dise nut as spectfled in Plant Mod M 60 and ECN 9218. No Darts were centaced. The weld is used as a lockins device to keep the nut forwn rotat(no.

8. Tests conducted: 1 Hydrostatic [ ] Pneunatic ( ) Nominal Operating Pressure ( ) Other (X) EXEMPT per !WA4400

~

Pressure osi fest Temp. -

'F l 9 Remarks Anotteable Code Cases: 1516.1, 1567, 1622, 1635.1. 1677 0

)

O CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this rer.a f r conforms to the rules of the ASME Code Section XI. repair or replacement Signe e N /A d M// supervisor-ISI Date 4//Y ,19 A9 OEerorOwner'sDe/lgnee, Title /

CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid connission issued by the National Board of Botter and Pressure Vesset Inspectors and the State or Province of Ittinois and employed by Lumbermens Mutuel Cesualty n Co. of ittinois have inspected the conponents described in this owner's Report during the period 08/09/88 to 04/14/89 , and state that to the best of my knowledge and belief, the owner has performed examinations and taken corrective measures described in this owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his enployer makes any warranty, expressed or inplied, concerning the examinations and corrective measures described in this owner's Report. Furthermore, neither the Inspector nor his enployer shall be !.lable in any manner for any personal injury or property damage or e toss of any kind arising from o* connected with this inspection, q

Connissions M MO8 Inspectore s Signature National Board, State, Province Date 1 9 M M & 19 f i'

O

' ~ ~~ ~

P'_ .

4 L

REPAIR / REPLACEMENT ABSTRACT l.'; ,'

)

(See Attachment)

MWR

. 1. Owner Illinois Power Company Date 04/17/89 (Name)

Plant Clinton Power Station Sheet 1 of 2 Address RT 54 East Clinton, IL 61727

2. Work Performed by Illinois Power Co. N/A (Name) Repair Organir,ation P.O. No., Job No.,

Clinton, IL 61727 etc.

(Address)

3. Identification of System Main Steam (NGE02)

4. Equipment ID No. S'. Component /Name/ Size 6. ASME Section III (j

_, See Attachment Valve / Dikkers /8" Code Class - 1 7.

Purpose:

(Statement of Problem)

Valves were replaced to perform scheduled Inservice valve Testing (IST) on the valves removed.

8. Narrative Summary: (Brief description of work performed)

1) The valves were replaced and inspections performed as job-stepped in MWR's li ted on sheet no. 2.

2 All of the nlet and outlet bolting was replaced.

3 The valves were leak tested in accordance with procedure CPS 2800.03 on 3/19/89 and a VT-2 inspection performed.

9. Materials Uced:

Bolting. Material SA193-B7, SA194-7, SA194-2H

10. Remarks:

None Prepared by" % k D ate Y'/' ~ k 0

mp- . , , -- ;;; - - - - - - - - - . - - - . - - --

,g', '

y >v

w. '"

Sheet 2 of 2 s.

l,_ ! l _

r i,) ATTACHMENT s.

-REPAIR / REPLACEMENT ABSTRACT L

. SYSTEM: . Main Steam (NGE02) Date:

i

-Maintenance Work Equipment Serial Request Mumber Number C40381 1B21F041D 160539 C40382 IB21F041F 160787 C40383 1B21F047D 160790 C40384 1B21F047F. 160791 C40385 1B21F051B 160785

-C40386 1B21F051D 160793 C56112 1B21F041A 160540 C56113 1B21F041B 160943 C56114 1B21F041C 160940 C56115 1B21F041G 160941

~' O '

C56116 1B21F041L 160942

.o (

C56117 IB21F047A 160792 C56118- 1B21F047B 160911

C56119 1B21F047C 160946 C56120 1B21F051C 160917 C56121 1B21F051G 160949 i

l L

I

. O.

Abstract /ISIl

(___

ILLINOIS POWER COMPAh"I FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

,s As Required by the Provisions of the ASME Code Section II v

1. Owner Illinois Power Company Data Report No. RF-1-75 Name Decatur. IL 62525 Date 04/17/89 Address Sheet 1 of 2

2. Plant Clinton Power Station Unit i Name Box 678. Clinton, ILL 61727 See Remarks Sheet 2 Address Repair Organization P.O. No., Job No.

3. Work Performed by Illinois Power Co. Type Code Symbol Stamp N/A Box 678, Clinton, Illinois 61727_ Authorization No. N/A Address Expiration Date N/A 4 Identification of System Main Steam (NGE02) code Class 1 S. (a) Applicable Construction Code Section 111 19 74 Edition, $76 Addenda, Code Cases None (b) Applicable Edition of Section XI Utilized for Repairs or Replacements 19 80 W81 Addenda, Code Cases N308

6. Identification of Cotsponents Repaired or Replaced and Replacement Comxnents ASME Code p National Repaired, Stamped I ,

Name of Name of Manufacturer Board Other Year Replaced, (Yes or Component Manufacturer Serial No. No. Identification Built or Replacement No)

Safety Dikkers 160539 44 IB21F041D 1978 Replaced Yes h f,[ '

160787 55 1821 F041F 160790 62 1821F047D 160791 57 1821F047F 160785 56 1821F051B 160793 63 1821F0510 Y 160540 45 1821 F041 A V f

7. Deceription of Work Replaced Safety Relief Valves to perform scheduled inservice valve testino.

8. Tests Conducted:

Hydrostatic I } Pneumatic ! } Nominal Operating Pressure IX] Other ( l _

j Pressure N/A psi Test Temp. N/A 'F

9. Remarks The enterial for tho inlet and outlet boltinn reolaced is documented in G the respective MWR packaae and was receipt inspected in accordance with the RIR's identified in the remarks section of sheet 2.

.~

Applicable Manufacturer's Data Reports to be attached

APPENDIX /ISI/13

CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this replacement conforms to the rules of the ASME Code,Section II. repair or replacement Signed VAJm s Owner or Owner's Designee, Title Supervisor-ISI Date PR/4 [7 , 19 8[

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Illinois and employed by Lumbemens Mutual Casualty Co. of Illinois have inspected the components described in this Owner's Report during the period 08/29/88 to 04/17/89 , and state that to the best of my knowledge end belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section II.

By signing this certificate neither the Inspector nor his employer makes any warranty, Expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury er property damage or a loss of any kind arising from or connected with this

. insp2ction. '

Commissions A/8 98 I/

' M nspector's Signature National Board, State, Province Date - A?///A /7 19 0f j-G 1

l a

APPENDIX /ISI/14 1 t_.-_.-__ _ _ _ _ _ !

FORM NIS-2 SUPPLEMENT SHEET

( 1. Owner Illinois Power Company Data Report No. RF-1-75

{ ]} Name Decatur, IL 6252S Date 04/17/89 Address Sheet 2 of 2

~

2. Plant Clinton Power Station Unit l l Name i Box 678, Clinton, ILL 61727 See Remarks Address l

Repair Organization P.O. No., Job No. 1

3. Werk Performed by Illinois Power Co. Type Code Symbol Stamp N/A Box 678, Clinton, Illinois 6172 Authorization No. N/A Address Expiration Date N/A

4. Identification of System Main Steam (NGE02) Code Class 1

5. (a) Applicable. Construction Code Section III 19 74 Edition, b76 Addenda, Code Cases None (b) Applicable Edition of Section XI Utilized for Repairs or Replacements 19 80 W81 Addenda, Code Cases N308

6. Identification of Components Repaired or Replaced and Replacement Com>onents ASME Code National Repaired, Stamped Name of Name of Manufacturer Board Other Year Replaced, (Yes or Component Manufacturer Serial No. No. Identification Built or Replacement No)

Safety Dikkers 160943 205 1821F041B 1979 Replaced Yes f Relief (7j y 160940 160941 191 188 1B21F041C 1B21F041G 160942 204 1821F041L v 160792 58 1821F047A 1978 160911 130 1B21F047B 1979 160946 239 1B21F047C 1980 160917 136 1821F051C 1979 3/ i/ 160949 207 IB21F051G p v y REMARKS Maintenance Work Reauests applicable to this report are C40381 thru C40386, C56112 thru C56121.

-Material Replaced-l Item Heat Code RIR Item Heat Code RIR i Inlet Studs ALR SRV Data Rpt. Outlet Nets A8 07666 l

AJK SRV Data Rpt. "

AME 07269 Inlet "uts AE 07269 h l

AUY SRV Data Rpt. \ ,, / _ f.

AWZ SRV Data Rot. M l//f/

(l Outlet Studs E(AJS) SRV Data Rpt. \

E(AMR) SRV Data Rpt. \

a APPENDIX /ISI/22 l -- - - - - - - _ - _ - - - - _ _ _ _ _ _

REPAIR / REPLACEMENT ABSTRACT Y'

C56305 MWR

1. Owner Illinois Power Company Date 04/18/89 (Name)

Plant Clinton Power Station Sheet 1 of 1 Address RT 54 East Clinton, IL 61727

2. ' Work Performed by Illinois Power Co. N/A (Name) Repair Organization P.O. No., Job No.,

Clinton, Illinois etc.

-(Address)

3. Identification of System Reactor Recirculation (NGE01)

4. Equipment ID No. 5. Component /Name/ Size 6. ASME Section III 1B13-D003 Reactor / CB&I Co./ N/A Code Class - 1 7.

Purpose:

(Statement of Problem)

Opera posit

Ions and these were selected for replacement during RF-1.ional data indicated that

8. Narrative Summary: (Brief description of work perfarmed)

1) Replaced ten control rod drive assemblies as iobstepped in the MWR.

The location and re Report No. RF-1-76. placement serial numbers are listed in NIS-2 Data 2) numbers TheinstallationwascontrolledinaccordancewithCPSprofsualexa CPS 8121.01 and 8121.02. During the installation a V edure of the bolting was performed.

mination 3 The complete (VT-1)d le)akage test was performed and a VT-2 replacements were tested for operability a system inspection was comp e te d.

4 The CRD at location 48-13 leaked and was repaired and retested on D06526.

9. Materials Used:

None

10. Remarks:

None O - _

Prepared Date h/[~N I

p .

ILLINOIS POWER COMPANY h~ "'

. FORM N!S 2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required by the Provisions of the ASME Code Section XI 14

1. Owner filinois Power Conpany Data Report No. RF-176 Name Decatur. IL 62525 Date 04/18/89 Address Sheet 1 of 2

2. Plant Clinton Power Station Unit 1 Name Box 678,' Clinton, IL 61727 MWR C56305 Address Repair organization P.O. No, Job No.

3. Work Performed by Ittinois Power Co. Type Code Synbol Stanp N/A Box 678, CtInton, Ittinois 61727 Authorization No. N/A Address Expiration Date N/A

4. Identification of System Reactor Recirculation (NGE01) Code Class 1

5. (a) Applicable construction Code section iIi 19 71 Edition, S T3 Addenda, code cases 1332,1141.1557 1 (b) Applicable Edition of Section XI Utilized for Repairs of Replacements 1980 _ 18 W Addenda, Code Cases _ t1308

6. Identification of Components Repaired or Replaced and Replacement Conponents ASME O Code National Repaired Stanped Name of Name of Manufacturer Board Other Year Replaced (Yes or component Manufacturer Serial No. No. Identification Built or Replacement No) .

Reactor CB&I Co. BS225 4442 1813-D003 1978 Replacement Yes N

N M f r N

N A

7. Description of Work Replaced ten control rod drive assen6 ties.

i

8. Testa Conducted:

Hydrostatic ! ) Pneunatic [ } Nominal Operating Pressure (X) Other [ } ,

Pressure N/A psi Test Tenp. W/A *F

l l 9. Remarks Supplement Sheet No. 1 provides a listino of the control rod drive assembiv core locations.

Jhe drive serial nim 6er replaced and the new drive serf st ntnber. A system teakage test and VT-2 inspection was performed on 3/19/80 m4 % CRD at location 48-13 failed. The leak was corrected on MWR 006526 and a retest perferned and necepted on 3/30/89.

l

i I

l CERTIFICATE OF COMPLIANCE We certify that the statements made in this report are correct and this replacement !

conforms to the rules of the ASME Code Section XI. repair or replacement Signed s owner or Owner's Designee, Title Supervisor-ISI Date de P. / 4 [i ,

19d l

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boller and Pressure Vessel Inspectors and the Etate or Province of Illinois and enployed by Luntwrmens Mutual CasuattY Co. of Ittinois have inspected the conponents described in this owner's Report during the period 02/23/89 to 04/14/89 , and state that to the best of my knowledge and belief, the owner has performed examinations and taken corrective sensures described in this owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his encloyer makes any warranty, expressed or implied, concerning the examinations and corrective measures described in this owner's Report. Furthermore, neither the Inspector nor his enployer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

N Connisslons Al898?/

IIispector's Signature National Board, State, Province f

Date AMM /Y 19 99 e

lw O

a , . - .

ILLIPOIS POWER COMPANY.

FORM NIS-2 SUPPLEMENT SHEET

's

1. . Owner tilinois Power concany Data Report No. RF-176 hame i Decatur, IL 62525 Date 04/18/89 Address Sheet 2 of 2

2. Plant Ctinton Power Station Unit i Name Box 678 Ctinton. IL 61727 MuR C56305 Address Repair Organization P.O. No, Job No.

3. Work Performed by Ittinols Power Co. Type Code Symbol Stamp N/A Box 678, Clinton, Ittinois 61727 Authorization No. N/A Address Expiration Date . N/A

4. Identification of System Reactor Recirculation (NGE01) Code class 1'

5. (a) Applicable construction Code Section III 19 71 Edition, $73 Addenda, code Cases 1332.1141.1557-1 '

'(b) Applicable Edition of Section XI Utilized for Repairs of Replacements 1980 W81 Addenda, code cases N308

6. Identification of Components Repaired or Replaced and Replacement Components CORE LOCATION REMOVED S/N REPLACED /SW l

% 20-21 A3233 A2446 24 33 8597 8195 24-37 A3216 A3150 36-09 .8672 A2681 28-7.9 A3128 A3376 28-33 A.3252 A3745 32-25 A2030 A2431 40-37 9041 A3688 48 13 9450 A2275 52-29 A3412 A5511 l

l

.

ML20245G753

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