ML20072P199
| ML20072P199 | |
| Person / Time | |
|---|---|
| Site: | South Texas  |
| Issue date: | 08/24/1994 |
| From: | Meier M, Pathak A, Timmaraju S HOUSTON LIGHTING & POWER CO. |
| To: | |
| Shared Package | |
| ML20072P177 | List: |
| References | |
| NUDOCS 9409070127 | |
| Download: ML20072P199 (8) | |
Text
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COVER SHEET 2RE03 INSERVICE INSPECTION
SUMMARY
REPORT FOR SYSTEM PRESSURE TESTS AT THE SOUTH TEXAS PROJECT ELECTRIC GENERATION STATION, UNIT 2 P. O. Box 289 Wadsworth, Texas - 77483 USNRC DOCKET NO.: 50-499 OPERATING LICENSE NO.:
NPF-80 COMMERCIAL OPERATION DATE: June 19,1989 Prepared by:
O> /d.5> d F
2-4'- %
A.'P. IWii5k Consulting Engineer Reviewed by:
O d 8)--> - fy CLwy M4-W S. [finpafaju Sr. Consulting Engineer Approved by:
8[2y fy M. D. Meier Manager angineering Programs Division E$E $0 BEE: 0$$$$ 99 D
J SCOPE
_2RE03 SYSTEM PRESSURE TESTS The examinations summarized in this report were performed in accordance with the 1983 Edition through Summer 1983 Addenda of the ASME Code Section XI which is applicable to the South Texas Project Electric Generating Station Unit 2.
This report covers selected ASME Code Class 1 and 2 systems and components.
Examinations and tests required by the Code are scheduled in accordance with
" Inspection Program B" as defined in IWB-2412 and IWC-2412 for ASME Code Class 1
and 2
systems / components respectively.
All ASME Code Class 1
components were examined as prescribed by Table IWB-2500-1, Examination Category B-P which established the examination frequency at each refueling outage.
The ASME Code Class 2 systems / components were selected on a random basis.
This random selection process will continue until all ASME code Class 2 systems / components are examined in accordance with Table IWC-2500-1, Examination Category C-H for ASME Code Class 2 systems / components.
The examination category establishes the frequency at each inspection period.
Additionally, all remaining pressure test required for the first inspection period are included.
These tests were completed prior to completion (6-19-92) of the first inspection period.
The System Leakage Test (IWA-5211(a)]
conducted on Class 1 systems / components in accordance with Examination Category B-P, also satisfied the system pressure test required by IWA-5214 (e) subsequent to the disassembly and reassembly of mechanical joints in ASME Code Class 1 components.
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FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS Page 1 of 3 As required by the Provisions of the ASME Code Rules 1.
Owner Houston Liahtina & Power Comnany Electric Tower, P.O. Box 1700, Houston, TX 77001 (Name and Address of Owner) 2.
Plant South Texas Project Electric Generatino Station P.O. Box 289, Wadsworth, TX 77483 (Name and Address of Owner) 3.
Plant Unit 2
- 4. Owner Certificate of Authorization (if required)
N/A 5.
Commercial Service Date 06/19/89
- 6. National Board Number for Unit N/A 7.
Components inspected ASME CODE CLASS 1 PIPING AND COMPONENTS Manufacturer State or Component or Manufacturer or Installer Na nal Province Appurtenance or installer Serial No.
Board No.
No.
REACTOR VESSEL COMBUSTION ENGINEERING /
11073 N/A 22190 1R102NRV201 A WESTINGHOUSE (M)
^
$2SG201A WESTINGHOUSE (M) 2131 N/A W18691
^
52NSG201B WESTINGHOUSE (M) 2132 N/A W18692
^
R52NSG201C WESTINGHOUSE (M) 2133 N/A W18693
^
$2NSG20D WESTINGHOUSE (M) 2134 N/A W18694 WESTINGHOUSE (M) 2141 N/A W18590 R
N 01A WESTINGHOUSE (M) 1 115E580G01 N/A 28 R132 PP201A ESTINGHOUSE (M) 2-115E580G01 N/A 29 R132 PP201B WESTINGHOUSE (M) 3-115E580G01 N/A 30 R132 PP201C WESTINGHOUSE (M) 4115E580G01 N/A 31 R 32N P201D EBASCO (l)
N/A N/A N/A i NG
^
VARIOUS N/A N/A N/A A
S Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 81/2 in.
X 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each J
sheet is numbered and the number of sheets is recorded at the top of this form.
i NISI CLL2REOJ
FORM NIS-1 (Back)
Page 2 of 3 8.
Examination Dates,_12]19/91 to 05/30/94
- 9. Inspection Interval from 06/19/89 to 06/19/99
- 10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. Refer to Supplemental Sheet Page 3 of 3.
- 11. Abstract of Conditions Noted No relevant conditions affecting pressure retaining boundaries were noted.
- 12. Abstract of Corrective Measures Recommended and Taken Refer to Supplemental Sheet Page 3 of 3.
We certify that the statements made in this report are correct and the examinations an corrective measures taken conform to the rules of the ASME Code,Section XI.
Certificate of Authorization No. (if applicable)
N/A Expiration Date N/A_
Date 8
22--
19 PV Signed Houston 'Liahtina & Power Co.
By Owner l
M' D. Meier Engineering Programs Manager 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 Texas and employed by Arkwriaht MutualInsurance Co. of Norwood, MASS.
have inspected thp components described in this Owner's Report during the period G- /'7 - 9 /
to 8-/8--94, 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 personal injury or property damage or a loss of any kind arising from or connected with this inspection.
FACTORY MUTUAL ENGINEERING ASSOCIATION
/
/
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-Wu Commissions TX-826
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B.R. Russell, inspector's Signature National Board, State, Province, and Endorsements Date 8-N- 19 921 kSLCLL2MC3
1 SUPPLEMENTAL FOR Page 3 of 3 ASME CODE CLt.SS 1 PIPING AND COMPONENTS 1.
Owner Houston Lightina & Power Company Electric Tower, P.O. Box 1700, Houston, TX 77001 (Name and Address of Owner) 2.
Plant South Texas Project Electric Generatina Station P.O. Box 289 Wadsworth, TX 77483 (Name and Address of Owner) 3.
Plant Unit 2
- 4. Owner Certificate of Authorization (if required)
N/A 5.
Commercial Service Date 06/19/89
- 6. National Board Number for Unit N/A 10.
ABSTRACT OF EXAMINATIONS A System Leakage Test as prescribed by IWA 5211 (a) for all ASME Code Class 1 Pressure Retaining Components was conducted in accordance with Table IWB-2500-1, Examination Category B-P, item Nos. B15.10, B15.20, B15.30, B15.40, B15.50, B15.60 and B15.70.
The Pressure Test and VT-2 visual examinations were conducted in accordance with Plant Surveillance Pressure Test Procedure, OPSP15-RC-0001, Reactor Coolant System Leakage Pressure Test (Rev.1) at the conclusion of the third refueling outage. ASME Code Class 1 piping and valves are specifically identified in the above referenced procedure.
In addition, the above System Leakage Test also satisfied the requirement for a System Pressure Test subsequent to the disassembly and reassembly of mechanical joints in ASME Code Class 1 components as prescribed by IWA-5214 (e).
Also, System Pressure Tests subsequent to the disassembly and reassembly of mechanical joints in ASME Code Class 1 components as prescribed by IWA-5214 (e) were conducted in accordance with OPGP03-XE 0027, ASME Section XI Post-Maintenance Pressure Test (Rev. 3) for individual work items performed outside the scope of the third refueling outage.
12.
ABSTRACT OF CORRECTIVE MEASURES RECOMMENDED AND TAKEN l
The Visual Examinations (VT-2) performed during these Pressure Tests found minor leakage at mechanical joints such as valve stems and flanged connections. These leaks were evaluated and determined acceptable for continued system operation. Appropriate corrective action was initiated to correct these leaks.
N:51.CL I.2 AE 03
FORM fBIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS Page 1 of 3
)
As required by the Provisions of the ASME Code Rules 9
1.
Owner Houston Liahtina & Power Company Electric Tower, P.O. Box 1700, Houston, TX 77001 (Name and Address of Owner) 2.
Plant South Texas Project Electric Generatina Station P.O. Box 289, Wadsworth, TX 77483 i
(Name and Address of Owner) 3.
Plant Unit 2
- 4. Owner Certificate of Authorization (if required)
N/A 5.
Commercial Service Date 06/19/89
- 6. National Board Number for Unit N/A 7.
Components inspected ASME CODE CLASS 2 PIPING AND COMPONENTS Manufacturer Component or Manufacturer or Installer State or National Appurtenance or Installer Serial No.
Province No.
Board No.
RWST 2A 2N122NTF201A BROWN MINNEAPOLIS (M) 1100-15 N/A N/A HHSI PMP 2A 2N122NPA201A PACIFIC PUMPS (M) 51695 N/A 382 HHSI PMP 28 2N122NPA201B PACIFIC PUMPS (M) 51696 N/A 383 HHSI PMP 2C 2N122NPA201C PACIFIC PUMPS (M) 51700 N/A 402 LHSI PMP 2A 2N122NPA202A PACIFIC PUMPS (M) 51701 N/A 420 LHSI PMP 28 2N122NPA202B PACIFIC PUMPS (M) 51702 N/A 421 LHSI PMP 2C 2N122NPA202C PACIFIC PUMPS (M) 51703 N/A 422 CS PMP 2A 2N102NPA201A PACIFIC FUMPS (M) 51707 N/A 441 CS PMP 2B 2N102NPA201B PACIFIC PUMPS (M) 51708 N/A 441 CS PMP 2C 2N102NPA201C PACIFIC PUMPS (M) 51709 N/A 442 SI ACC TK 2A 2N122NRD201A SOUTHWEST FAB (M) 0043 N/A 362 St ACC TK 2B 2N122NRC201B SOUTHWEST FAB (M) 0044 N/A 363 St ACC TK 2C 2N122NRC201C SOUTHWEST FAB (M) 0045 N/A 364 CLASS 2 PIPING EBASCO N/A N/A N/A CLASS 2 VALVES VARIOUS N/A N/A N/A Note: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 81/2 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.
MSI CL2 2RLo1
FORM NIS.1 (Back)
Page 2 of 3 8.
Examination Dates 12/19/91 to 05/30/94
- 9. Inspection Interval from _06/19/89 to 06/19/99
- 10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval. Refer to Supplemental Sheet Page 3 of 3.
- 11. Abstract of Conditions Noted No relevant conditions affecting pressure retaining boundaries were noted.
- 12. Abstract of Corrective Measures Recommended and Taken Refer to Supplemental Sheet Page 3 of 3.
We certify that the statements made in this report are correct and the examinations an corrective measures taken conform to the rules of the ASME Code,Section XI.
Certificate of Authorization No. (if applicable)
N/A Expiration Date N/A 8/2 19 7'/ Signed Houston Liahtina & Power Co.
By I
Date Owner
]'
M. D. Meier i
Enginetring Programs Manager CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Texas and employed by Arkwrioht MutualInsurance Co. of __
Norwood, MASS.
have inspected the components described in this Owner's Report during the period
/J - N1 ci/
to 6 - /d-64, 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 personal injury or property damage or a foss of any kind arising from or connected with this inspection.
FACTORY MUTUAL ENGINEERING ASSOCIATION
ed e d h Commissions TX-826
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B.R. Russell, inspector's Signature National Board, State, Province, and Endorsements Date 8 22-19 Td i
i
)
1 I
M51 CL2 ?HliO1 l
SUPPLEMENTAL FOR Page 3 of 3 ASME CODE CLASS 2 PIPING AND COMPONENTS l
1.
Owner Houston Liahtina & Power Company Electric Tower, P.O. Box 1700, Houston, TX 77001 i
(Name and Address of Owner) 2.
Plant South Texas Proiect Electric Generatina Station P.O. Box 289, Wadsworth, TX 77483 (Name and Address of Owner) 3.
Plant Unit 2
- 4. Owner Certificate of Authorization (if required)
N/A i
5.
Commercial Service Date 06/19/89
- 6. National Board Number for Unit N/A 10.
ABSTRACT OF EXAMINATIONS System inservice Tests as prescribed by IWA-5211 (c) were conducted on selected ASME Code Class 2 Pressure Retainirig Components in accordance with Table IWC-2500-1, Examination Category C-H, item Nos. C7.30 and C7.70.
The Pressure Tests and VT-2 visual examinations were conducted during the first period of examination in accordance with the following Plant Surveil lance Pressure Test Procedures:
2 PSP 15-CV-0001 - Chemical and Volume Control system inservice Pressure Test, (Rev.1) Outside Reactor Containment The Pressure Tests and VT-2 visual examinations were conducted during the second period of examination in accordance with the following Plant Surveillance Pressure Test Procedures:
OPSP15-CS-0001 - CS System Functional Pressure Test, (Rev.1) 2 PSP 15-MS-0001 - Mainsteam System inservice Pressure Test, (Rev.1)
OPSP15-RC-0001 - Reactor Coolant System Leakage Pressure Test, (Rev.1) 2 PSP 15-SB-0001 - Steam Generator Blowdown System inservice Pressure Test. (Rev. 2) 2 PSP 15-SI-0001 - Safety injection System Functional Pressure Test, (Rev.1)
ASME Code Class 2 piping and valves are specifically identified in the above referenced procedures.
These test procedures were conducted during the time period of May 22,1992 to May 19,1994.
12.
ABSTRACT OF CORRECTIVE MEASURES RECOMMENDED AND TAKEN The Visual Examinations (VT-2) performed during these Pressure Tests found only minor leakage at mechanical joints such as valve stems and flanged connections. These leaks were evaluated and determined acceptable for continued system operation. Appropriate corrective action was initiated to correct these leaks.
i NISI C1.22REO)