ML13322B011
| ML13322B011 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 06/13/1989 |
| From: | SOUTHERN CALIFORNIA EDISON CO. |
| To: | |
| Shared Package | |
| ML13322B010 | List: |
| References | |
| S01-XVII-30, S1-XVII-30, NUDOCS 8907140094 | |
| Download: ML13322B011 (32) | |
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NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE S01-XVII-30 UNIT 1 REVISION 0 PAGE 1 OF 32 EFFECTIVE DATE JUN 1 3 1%9_
CABLE AND ELECTRICAL APPARATUS MONITORING PROGRAM SECTION PAGE 1.0 OBJECTIVE 2
2.0 REFERENCES
2 3.0 PREREQUISITES 3
4.0 PRECAUTION 3
5.0 CHECKLIST(S) 3 6.0 PROCEDURE 4
6.1 Scope of Cable Monitoring Program 4
6.2 Testing Program 5
6.3 Test Frequency 6
6.4 Test Sample Selection Criteria and Definition 8
7.0 RECORDS 9
.ATTACHMENTS 1
Cable and Electrical Apparatus Monitoring Test Sample List 10 2
Typical Cycle Test List and Test Summary 21 3
Test Evaluation Criteria 22 4
Failure Investigation Options 24 5
ECAD Data Archival and Trending 27 6
NCR Transmittal for Environmentally Qualified Equipment 31 7
Developmental Resources 32 RECEIVED CDM JUN 13 1989 SITE FILE COPY XVII-30.aut QA PROGRAM AFFECTING P3,9071 PPtF PDC D5O2~
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 2 OF 32 CABLE AND ELECTRICAL APPARATUS MONITORING PROGRAM 1.0 OBJECTIVE 1.1 The objective of this procedure is to define the San Onofre Unit 1 Cable Monitoring program.
1.1.1 This procedure defines the periodic testing and inspection requirements for a representative sample of SONGS Unit 1 Cabling and Electrical Apparatus. This program evolved from the findings and commitments of References 2.3.2 and 2.3.3.
1.1.2 Cables selected for this program represent a sampling of the various voltages, functions and environments found in normal plant operations.
1.1.3 Testing of cables will be performed using the ECAD (Electrical Characterization and Diagnostics) System 1000 data acquisition system, or a standard megger if the ECAD is not available.
2.0 REFERENCES
2.1 Procedures 2.1.1 S0123-II-15.3, Preparation, Review, Approval and Distribution of the Temporary System Alteration and Restoration Form SO(123) 335 2.1.2 S0123-XV-5, Nonconforming Materials, Parts or Components 2.2 Corporate Policy/Procedures 2.2.1 Edison System of Manuals - ESM 40.15, Accident Prevention Manual 2.3 Other 2.3.1 Form SO(123) 335, Temporary System Alteration and Restoration 2.3.2 Investigation of the November 1985 In-Service Cable Failure and Report on the Material Condition of Cables (Section 10)
(a.k.a. The 4kV Task Force Report) 2.3.3 San Onofre Commitment Register, commitment # 8601243
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 3 OF 32 3.0 PREREQUISITES 3.1 Prior to use of a user-controlled copy of this document, it is the user's responsibility to verify that the revision and any TCNs are current by utilizing one of the following methods:
3.1.1 Check it against a CDM-SONGS controlled copy and any TCNs.
3.1.2 Access the SCE Document Configuration System (SDCS) or San Onofre Document Management System (SDMS) [San Onofre local area network (SLAN) or online system (when released)].
3.1.3 Contact CDM-SONGS by telephone or through counter inquiry.
3.1.4 Obtain a user-controlled copy of this procedure from CDM-SONGS or SDMS (SLAN).
3.1.5 Reference a current (within one week) Configuration Control Log and associated daily update or when available, a Site Document Index and associated Procedure Change Report.
3.2 All circuits to be tested must be de-energized to perform ECAD or megger testing.
4.0 PRECAUTION 4.1 Persons conducting work under this procedure must take the appropriate precautions to ensure that the electrical system(s) to be tested are de-energized. All precautions prescribed in the SCE Accident Prevention Manual (Reference 2.2.1) for work in and around energized electrical systems should be observed.
5.0 CHECKLIST(S) 5.1 None
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE S01-XVII-30 UNIT 1 REVISION 0 PAGE 4 OF 32 6.0 PROCEDURE 6.1 Scope of Cable Monitoring Program 6.1.1 This program utilizes the ECAD System 1000 to acquire electrical parameter data on selected cables and their end devices. The data is then stored and trended over time to identify any potentially degrading condition.
6.1.2 Type of cables to use be monitored:
.1 4160 Volt (4kV) Cables and Loads
.2 480 Volt Feeder Cables (to MCCs)
.3 480 Volt Power Cables and Loads
.4 600 Volt Cabling and Loads
.5 Instrumentation Cable and Loads
.6 "Environmentally Qualified" equipment cabling and loads
.7 Cables in harsh environments
.8 Cables with Kapton insulation 6.1.3 Cable Selection Criteria
.1 Cables selected from each group of Section 6.1.2 represent a spectrum of the various applications, environments and use frequency at the plant.
.2 Cable Application Considerations:
- a. Safety-Related
- c. Environmentally Qualified Equipment
- d. Non-Safety-Related
- e. Critical to Plant Power Production
- f. Non-Critical to Plant Power Production
- g. Kapton insulation
- h. 4kV Task Force recommended
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE S01-XVII-30 UNIT 1 REVISION 0 PAGE 5 OF 32 6.0 PROCEDURE (Continued) 6.2 Testing Program 6.2.1 Each of the cables/circuits listed in Attachment 1 are to be tested on a periodic basis.
(See Section 6.3 for test frequency discussion.)
6.2.2 The ECAD system cognizant engineer shall generate a test list for the appropriate test cycle and list it in a format similar to Attachment 2.
6.2.3 Perform ECAD testing (or megger test) on each of the cables listed in Attachment 1 as defined by the test frequency.
NOTE:
Testing is to be regulated by Station Maintenance Order(s). Cables that are determinated and reterminated shall be tracked via References 2.1.1 and 2.3.1.
6.2.4 The ECAD system cognizant engineer shall review the testing upon completion and annotate which circuits where tested and which circuits will be deferred until the next outage period.
NOTE:
Although desirable to test each designated circuit, the testing may be deferred until the next available period. The cables selected for each testing period far exceeds the number of tests needed to provide a representative sample of cable condition. The logistics of testing will occasionally preclude ECAD testing of some circuits during an outage period. Those circuits that are not tested may be deferred at the discretion of the cognizant engineer.
6.2.5 The ECAD system cognizant engineer shall review all test data and evaluate it against the acceptance criteria in.
.1 All circuits passing the test acceptance criteria (Category 1) will be so noted in the Attachment 2 test summary.
.2 All circuits that are suspect (Category 2) will be evaluated against the Category 2 conditions, and accepted or failed and so noted in the Attachment 2 test summary. If a circuit is failed, Category 3 action shall be applied.
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 6 OF 32 6.0 PROCEDURE (Continued) 6.2.5.3 All circuits failing the test acceptance criteria (Category 3) shall be investigated to determine the cause of the failure.
Failed circuits shall be evaluated against the criteria of Reference 2.1.2 to determine if a Nonconformance Report (NCR) should be generated. If an NCR is not appropriate for this circuit, a Maintenance Order (MO) shall be generated to address the problem. shall be updated to show the failed status of the circuit.
.4 If an NCR is generated against an Environmentally Qualified circuit (i.e., sample criteria "E"), then the NCR shall be forwarded along with a completed Attachment 6 to the Nuclear Systems Engineering Supervisor or his designee.
.5 The Cognizant Engineer shall perform data trending of the test results in accordance with Attachment 5.
6.3 Test Frequency 6.3.1 The circuits identified in Attachment 1 are to be tested on a periodic basis. The frequency of test is dependent on the circuit application, duty use, relation to safety, operating voltage and/or other factors such as previous low or questionable readings.
6.3.2 The test frequency shown is based on the refueling cycle interval.
Each circuit designated for test at a refueling may, in fact, be tested during the course of the cycle as allowed by a mid-cycle maintenance outage, forced outage or "online" testing ("online" referring to the plant being online). All circuits tested must be de-energized for testing purposes as specified in Sections 3.2 and 4.1 of this procedure.
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 7 OF 32 6.0 PROCEDURE (Continued) 6.3.3 The test frequency designation.is explained as follows:
Table 1 Test Frequency Test Frequency "A"
"A" test frequencies are designated as circuits to be tested at each refueling interval.
"BX" BX" test frequencies are designated as circuits to be tested on an every-other refueling-cycle basis. They are separated into two categories:
"B 1 " = Bi-Refueling Test Group 1 "B2" = Bi-Refueling Test Group 2 "CX1" "C" test frequencies are designated as circuits to be tested on an every third-refueling-cycle basis. They are separated into three categories:
"C" - Tri Refueling Test Group #1 "C2 " - Tri Refueling Test Group #2 "C3 " - Tri Refueling Test Group #3 6.3.4 The bi-and tri-refueling test groups are each composed of circuits with similar power supplies (buses, MCCs, etc.)
such that they may be tested in conjunction with a planned bus, MCC or power supply outage. This separation was done wherever possible.
.1 Test Frequency example:
The following example illustrates the test frequency scheme:
Refueling TEST GROUP FOR THAT CYCLE COULD BE Cycle Option #1 Option #2 Option #3
- 10 A, BI, C1 A, B2, C1 A, B1, C2
- 11 A, B2, C2 A, B1, C2 A, B2, C3
- 12 A, B1, C3 A, B2, C3 A, B1, C1
- 13 A, B2, C1 A, B1, C1 A, B2, C2
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 8 OF 32 6.0 PROCEDURE (Continued) 6.4 Test Sample Selection Criteria and Definition 6.4.1 The circuits identified in Attachment 1 were selected as a cross-section of the various cables and devices used at the plant.
See Sections 6.1.2 and 6.1.3 for the representative groups.
6.4.2 The following identifies the sample legend found in. Each circuit has the sample legend criteria specified for its particular case.
.1 Safety-Related = "S" Used to identify those circuits that are "safety-related" under the Station definition. These circuits have obvious importance.
.2 Environmentally Qualified = "E" A subset of the "EQ" equipment in use at the unit have been selected for monitoring. These items are expected to withstand a design basis event in a harsh environment.
.3 4kV Task Force = "T" Circuits designated with a "T" were investigated by the Task Force formed after the 4.16 kV cable failure. These have been recommended for future monitoring.
.4 Kapton-insulated = "K" Following the wholesale replacement of the Unit 1 containment electrical penetrations, a number of concerns were raised regarding the reliability of the insulating material of the conductors on either side of the penetrations. Circuits with a "K" represent a large sample of Kapton-insulated circuits.
.5 Important to Power Production = "P" A representative sampling of circuits that are important to production of power were selected for monitoring.
.6 Representative Sample = "R" Those circuits designated with an "R" are typical or representative of a large group of similar type, length, duty service, application, etc.
NOTE: Many of the circuits selected for monitoring meet several sample criteria. This allows a broader sampling basis without encumbering the monitoring program.
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 9 OF 32 7.0 RECORDS 7.1 ECAD data generated in accordance with this procedure shall be maintained by the ECAD system cognizant engineer.
7.2 A report summarizing the findings of the examination program shall be prepared by the program cognizant engineer once during each examination cycle, at a minimum. The report shall include references to any documents, such as MOs or NCRs, that were generated by this procedure as a result of investigative action. A signed copy of this report shall be maintained in Corporate Documentation Management (CDM).
RJSt.Onge:XVII-30.aut
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 10 OF 32 ATTACHMENT 1 CABLE AND ELECTRICAL APPARATUS MONITORING TEST SAMPLE LIST ITEM TEST SAMPLE NO.
EQUIPMENT DESCRIPTION SOMMS I.D. NO.
FREQ CRITERIA 1
AUX FEEDWATER PUMP G-10S S1-AFW-G-10S A
S,T,E 2
AUX FEEDWATER PUMP G-10W S1-AFW-G-10W A
S,T,E 3
AUX FD WTR PMP G-1OS MOV-1202 S1-AFW-MOV-1202 A
S,E 4
AUX FDWTR PMP G-10S MOV-1204 S1-AFW-MOV-1204 A
S,E 5
BORIC ACID INJECTION PUMP G-12 S1-BAS-G-12 B2 S,R 6
BORIC ACID TRANS. PUMP G-9A(N)
S1-BAS-G-9A(N)
B1 S,R 7
BORIC ACID TRANSFER TANK G-9B S1-BAS-G-9B Bl S,R 8
BORIC ACID TANK HEATER A S1-BAS-X-50A BI R
9 COMP COOLING WATER PUMP G-15A S1-CCW-G-15A A
S,E,P 10 COMP COOLING WATER PUMP G-15B S1-CCW-G-15B A
S,E,P 11 COMP COOLING WATER PUMP G-15C S1-CCW-G-15C A
S,E,P 12 FLSH EVAP. VAC PUMP G-221(W)
S1-CNA-G-221 B2 R,P 13 GLAND STEAM CONDENSER EXHAUST S1-CNA-K-11B B2 R,P 14 CONDENSER VACUUM PUMP X-7A S1-CNA-X-7A BI R,P 15 CONDENSER VACUUM PUMP X-7B S1-CNA-X-7B B2 R,P 16 CONDENSATE PUMP G-lA S1-CND-G-1A B2 T,P 17 CONDENSATE PUMP G-1B Sl-CND-G-IB B2 T,P 18 CONDENSATE PUMP G-IC S1-CND-G-1C BI T,P 19 CONDENSATE PUMP G-1D S1-CND-G-1D Bl T,P 20 CONTAINMENT SPRAY PUMP G-27N S1-CRS-G-27N A
S,E,R 21 CONTAINMENT SPRAY PUMP G-27S S1-CRS-G-27S A
S,E,R 22 RECIRC. PUMP G-45A(EAST)
S1-CRS-G-45A A
S,E,K 23 RECIRC. PUMP G-45B(WEST)
S1-CRS-G-45B A
S,E,K 24 RX CAVITY DEWATERING PUMP G-56 S1-CRS-G-56 B2 R,K 25 SFTY INJ RECIRC PUMP MOV-866A S1-CRS-MOV-866A A
S,E,K,R 26 SFTY INJ RECIRC PUMP MOV-866A S1-CRS-MOV-866A-c A
S,E,K,R 27 SFTY INJ RECIRC PUMP MOV-866B S1-CRS-MOV-866B A
S,E,K,R 28 SFTY INJ RECIRC PUMP MOV-866B Sl-CRS-MOV-866B-c A
S,E,K,R 29 SPHERE COOL. FILTERING FAN A-2 Sl-CVS-A-2 Bl R,K,P 30 SPENT FUEL EXHAUST FAN A-24 Sl-CVS-A-24 Bl R
31 SPHERE COOL. FILTERING FAN A-4 S1-CVS-A-4 B2 R,K 32 RX COOLANT CLG FAN A-5 Sl-CVS-A-5 BI R,K ATTACHMENT 1 PAGE 1 OF 11
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SOI-XVII-30 UNIT 1 REVISION 0 PAGE 11 OF 32 ATTACHMENT 1 CABLE AND ELECTRICAL APPARATUS MONITORING TEST SAMPLE LIST (Continued)
ITEM TEST SAMPLE NO.
EQUIPMENT DESCRIPTION SOMMS I.D. NO.
FREQ CRITERIA 33 RX COOLANT CLG FAN A-6 Sl-CVS-A-6 Bl R,K 34 RX COOLANT CLG FAN A-7S Sl-CVS-A-7S B2 R,K 35 RX COOLANT CLG FAN A-8 S1-CVS-A-8 Bl R,K 36 RX COOLANT CLG FAN A-8S S1-CVS-A-8S B2 R,K 37 RX COOLANT CLG FAN A-9 S1-CVS-A-9 Bl S,R,K 38 TURBULENCE INDCR PMP G-214(N)
Sl-CWS-G-214 Bl R
39 SCREEN WASH PUMP G-43S S1-CWS-G-43S B2 R,P 40 CIRCULATING WATER PUMP G-4B Sl-CWS-G-4B Bl R,P 41 CIRCULATING WATER PUMP G-4A Sl-CWS-G-4A B2 T,P 42 BALL COLLT SCRN MOTOR MOV-1704 S1-CWS-MOV-1704 Bl R
43 GEN FUEL OIL/WASTE PUMP G-66 S1-DFN-G-66 C3 R
44 DIESEL FUEL OIL XFR PUMP G-75A S1-DFN-G-75A C3 S,R 45 DIESEL GEN. FUEL OIL WASTE G-65 S1-DFS-G-65 C2 R
46 DIESEL FUEL OIL TRANS PUM G-74A Sl-DFS-G-74A C2 S,R 47 DIESEL GEN. SPACE HEATER #1 Sl-DGl-MSH-1 C2 R
48 DIESEL GEN #2 SPACE HEATER Sl-DG2-MSH-2 C3 R
49 INSTRUMENT AIR COMPRESSOR K-6B S-DIN-K-6B C3 R
50 LUBE OIL HEATER 2A/B Sl-DLN-2A/B C3 S,R 51 STAND BY L.O. PUMP G-70 S1-DLN-G-70 C3 S,R 52 STAND BY L.O. PUMP MG-70 S1-DLN-MG-70 C3 S,R 53 STARTING AIR DRYER X-4A SI-DSN-Fl-205 C3 R
54 STARTING AIR COMPRESSOR K-4A S1-DSN-K-4A C3 R
55 JACKET WATER RADIATOR FAN A-14B S1-DWM-A-14B C3 S,R 56 JACKET WATER RADIATOR FAN A-14D S1-DWM-A-14D C3 S,R 57 JACKET WATER HEATER 2 S1-DWN-JWH2 C3 R
58 JACKET WATER RADIATOR FAN A-13A S1-DWS-A-13A C2 S,R 59 JACKET WATER RADIATOR FAN A-13D S1-DWS-A-13D C2 S,R 60 MCC-2B SUPPLY S1-ELE-BO2A B2 S,T 61 MCC-3A SUPPLY Sl-ELE-BO3A Cl T
62 MCC-2A SUPPLY S1-ELE-Bl2 B2 S,T 63 BATTERY CHARGER SET B S1-ELE-DO3 B2 S,R 64 BATTERY CHARGER SET D S1-ELE-DI C3 S,R ATTACHMENT 1 PAGE 2 OF 11
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 12 OF 32 ATTACHMENT 1 CABLE AND ELECTRICAL APPARATUS MONITORING TEST SAMPLE LIST (Continued)
ITEM TEST SAMPLE NO.
EQUIPMENT DESCRIPTION SOMMS I.D. NO.
FREQ CRITERIA 65 AUX TRANSFORMER A Sl-ELE-X02 C2 T,P 66 AUX TRANSFORMER B S1-ELE-XO3 C3 T,P 67 AUX TRANSFORMER C (BUS-IC)
S1-ELE-XO4 C2 T,P 68 AUX TRANSFORMER C (BUS-2C)
S1-ELE-X04 B2 T,P 69 STA SERVICE XFMER #1 Sl-ELE-X06 Bl S,T,P 70 STA SERVICE XFMER #2 S1-ELE-XO7 B2 S,E,T,P 71 STA SERVICE XFMER #3 S1-ELE-X08 BI S,E,T,P 72 STARTING AIR COMPRESSOR K-3B Sl-FDS-K-3B C2 R
73 FLASH EVAP COND PUMP G-38A(E)
Sl-FES-G-38A B2 R
74 FIRE PUMP G-11(WEST)
Sl-FPW-G-11 B1 R
75 HEATER DRAIN PUMP G-36A Sl-FWH-G-36A B2 R,P 76 HEATER DRAIN PUMP G-36B Sl-FWH-G-36B Bl R,P 77 L.O. COOLER FAN MOTOR E-17A S1-FWS-E-17A B2 S,E,R,P 78 FDWTR CLG FAN MTR. A-17B Sl-FWS-E-17B Bl S,E,R 79 FEEDWATER PUMP G-3A S1-FWS-G-3A A
S,E,T,R 80 FEEDWATER PUMP G-3B Sl-FWS-G-3B A
S,E,T,R 81 FEEDWATER BLOCK MOV-22 Sl-FWS-MOV-22 B2 S,R 82 INSTRUMENT AIR DRYER FDR. X47 S1-ISA-HS-1047-2 B2 R
83 REAC AUX BUILD SUPPLY FAN A-25 S1-MVS-A-25 BI R
84 EMERGENCY VENT. FAN EF-IC Sl-MVS-EF-1C C2 S,R 85 EMERGENCY VENT. FAN EF-2B S1-MVS-EF-2B C3 S,R 86 NORMAL/EMERGENCY VENT FAN EF-2D S1-MVS-EF-2D C3 S,R 87 EQUIP. ROOM EXHAUST FAN EF-8C Sl-MVS-EF-8C Bl R
88 PRI. PLANT MAKEUP PUMP G-28(S)
Sl-PMU-G-28(S)
B2 R
89 REACTOR COOLANT PUMP C Sl-RCS-G-2C A
S,T 90 RCP FILTER BYPASS VALVE MOV-18 Sl-RCP-MOV-18 A
S,R 91 RCP FILTER BYPASS VALVE MOV-19 S1-RCP-MOV-19 A
S,R 92 REACTOR COOLANT PUMP A S1-RCS-G-2A A
S,T 93 REACTOR COOLANT PUMP B Sl-RCS-G-2B A
S,T 94 RCP LUBE OIL G-2B S1-RCS-G-1019 B2 K,R 95 RHR LOOP "C" MOV-813 Sl-RHR-MOV-813 A
S,K ATTACHMENT 1 PAGE 3 OF 11
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE S01-XVII-30 UNIT 1 REVISION 0 PAGE 13 OF 32 ATTACHMENT 1 CABLE AND ELECTRICAL APPARATUS MONITORING TEST SAMPLE LIST (Continued)
ITEM TEST SAMPLE NO.
EQUIPMENT DESCRIPTION SOMMS I.D. NO.
FREQ CRITERIA 96 RHR LOOP "C" MOV-813 S1-RHL-MOV-813-c A
S,K 97 RHR PUMP G-14B S1-RHR-G-14B B2 S,R 98 RHR LOOP "C" MOV-814 S1-RHR-MOV-814 A
S,K 99 RHR LOOP "C" MOV-814 S1-RHR-MOV-814-c A
S,K 100 RESID HEAT XCHG INLET MOV-822A S1-RHR-MOV-822A A
S,K 101 RESID HEAT XCHG INLET MOV-822A S1-RHR-MOV-822A-c A
S,K 102 RESID HEAT EXCHG INLET MOV-822B S1-RHR-MOV-822B A
S,K 103 RESID HEAT EXCHG INLET MOV-822B S1-RHR-MOV-822B-c A
S,K 104 RHR DISCHARGE TO RCS LOOP A MOV-833 S1-RHR-MOV-833 A
S,K 105 RHR DISCHARGE TO RCS LOOP A MOV-833 S1-RHR-MOV-833-c A
S,K 106 RHR DISCHARGE TO RCS LOOP B MOV-834 S1-RHR-MOV-834 A
S,K 107 REAC. COOL. SYS. DRN PUMP G-20B(E)
S1-RLC-G-20B B2 R
108 RDWST HDUP TANK RECIRC PUMP G-23 S1-RLC-G-23 Bl R
109 DECON. DRAIN TANK PUMP G-25 S1-RLC-G-25 Bl R
110 RADWST HLDUP TANK PUMP G-59B(W)
S1-RLC-G-59B Bl R
111 FLASH TANK PUMP G-61A S1-RLC-G-61 BI R
112 WASTE GAS COMPRESSOR K-2(S)
S1-RWG-K-2 Bl R
113 WASTE GAS COMPRESSOR K-4(N)
S1-RWG-K-4 Bl R
114 MONITOR TANK PUMP G-63B(W)
S1-RWL-G-63B Bl R
115 SERVICE WATER PUMP G-17B(N)
S1-SDW-G-17B B2 R
116 SPENT FUEL PIT PUMP G-5 S1-SFR-G-5 B2 R
117 HYDRAZINE ADD PUMP G-200B S1-SHA-G-200B BI R
118 SAFETY INJECTION PUMP G-50A S1-SIS-G-50A B2 S,T 119 SAFETY INJECTION PUMP G-50B S1-SIS-G-50B Bl S,T 120 SI VLV-RECIC TO LOOP A MOV 356 S1-SIS-MOV-356 A
S,E,K 121 SFTY INJ RECIRC TO LP B MOV-357 S1-SIS-MOV-357 A
S,E,K 122 SFTY INJ RECIRC TO LP B MOV-357 S1-SIS-MOV-357-c A
S,E,K 123 SI VLV-DISCH TO LOOP A MOV 850A S1-SIS-MOV-850A A
S,E,K 124 SI VLV-DISCH TO LOOP A MOV 850A S1-SIS-MOV-850A-c A
S,E,K 125 SI VLV-DISCH TO LOOP A MOV 850A S1-SIS-MOV-850A-cl A
S,E,K 126 SI VLV-DISCH TO LOOP A MOV 850A S1-SIS-MOV-850A-c2 A
S,E,K ATTACHMENT 1 PAGE 4 OF 11
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 14 OF 32 ATTACHMENT 1 CABLE AND ELECTRICAL APPARATUS MONITORING TEST SAMPLE LIST (Continued)
ITEM TEST SAMPLE NO.
EQUIPMENT DESCRIPTION SOMMS I.D. NO.
FREO CRITERIA 127 SFTY INJEC TO LOOP "B" MOV-850B S1-SIS-MOV-850B A
S,E,K 128 SFTY INJEC TO LOOP "B"
MOV-850B S1-SIS-MOV-850B-c A
S,E,K 129 SFTY INJEC TO LOOP "B" MOV-850B S1-SIS-MOV-850B-c1 A
S,E,K 130 SFTY INJEC TO LOOP "B" MOV-850B S1-SIS-MOV-850B-c2 A
S,E,K 131 SFTY INJEC TO LOOP "C" MOV-850C S1-SIS-MOV-850C A
S,E,K 132 SFTY INJEC TO LOOP "C" MOV-850C S1-SIS-MOV-850C-c A
S,E,K 133 SFTY INJEC TO LOOP "C" MOV-850C S1-SIS-MOV-850C-cl A
S,E,K 134 SFTY INJEC TO LOOP "C" MOV-850C S1-SIS-MOV-850C-c2 A
S,E,K 135 INTAKE STR. SUMP PUMP G-53A(W)
S1-SSD-G-53A B2 R,P 136 REHEATER PIT SUMP PUMP G-55B(W)
S1-SSD-G-55B B2 R,P 137 FEEDWATER BLOCK MOV-21 S1-FWS-MOV-21 B2 R
138 DIESEL SUMP PUMP G-73A S1-SSG-G-73A C2 R
139 SALTWATER COOLING PUMP G-13A(N)
S1-SWC-G-13A Bl S,R,P 140 SALTWATER PUMP G-13B(WEST)
S1-SWC-G-13B B2 S,R,P 141 AUX SALT WTR COOLING PUMP G-13C S1-SWC-G-13C B2 S,R 142 AUX. COOLER FAN 1 S1-TCW-E-14 B2 R
143 AUX COOLING PUMP G-57 S1-TCW-G-57 B2 R
144 TPC WATER PUMP G-6N S1-TCW-G-6N B2 R,P 145 TPC WATER PUMP G-6S S1-TCW-G-6S BI R,P 146 STM DUMP ISOLATION EAST MOV-27 S1-THP-MOV-27 BI R
147 STM DUMP ISOLATION WEST MOV-31 S1-THP-MOV-31 Bi R
148 STM DUMP ISOLATION WEST MOV-33 S1-THP-MOV-33 Bl R
149 TURB AUX LUBE OIL PUMP G-29 S1-TLO-G-29 B2 R
150 LUBE OIL TRANS. PUMP G-7 S1-TLO-G-7 B2 R
151 CHARGING PUMP G-8A S1-VCC-G-8A A
S,E,R 152 CHARGING PUMP G-8B S1-VCC-G-8B A
S,E,R 153 CHARG PMP L.O. CLG FAN FOR G-8B S1-VCC-E-909 Bl S,R 154 SPARE 155 SPARE 156 SPARE 157 SPARE ATTACHMENT 1 PAGE 5 OF 11
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 15 OF 32 ATTACHMENT 1 CABLE AND ELECTRICAL APPARATUS MONITORING TEST SAMPLE LIST (Continued)
ITEM TEST SAMPLE NO.
EQUIPMENT DESCRIPTION SOMMS I.D. NO.
FREQ CRITERIA 158 AFW FLOW CTRL TO STM GEN 1B S1-AFW-FCV-2301 C2 S,E,R 159 AFW FLOW CTRL TO STM GEN 1C S1-AFW-FCV-3300 C3 S,E,R 160 AFW FLOW CTRL TO STM GEN IB S1-AFW-FCV-3301 C2 S,E,R 161 AFW FCV 2301 I/P S1-AFW-FY-2301A C2 S,E,R 162 AFW FCV-2301 POS S1-AFW-FY-2301B C2 S,E,R 163 AFW FCV-3300 I/P S1-AFW-FY-3300A C3 S,E,R 164 AFW FCV-3300 POS S1-AFW-FY-3300B C3 S,E,R 165 AUX FDWTR PMP G-105 DSCH TEMP S1-AFW-PT-2011 A
S,E,R 166 AUX FDWTR PMP G-10 DSCH PRESS S1-AFW-PT-3011 A
S,E,R 167 CCW HX OUTLET TEMP ELEMENT S1-CCW-TE-606 C2 S,E,R 168 CRDM COIL H10 S1-CRD-06 A
K,R,P 169 CRDM COIL K8 S1-CRD-07 A
K,R,P 170 CRDM COIL H6 S1-CRD-08 A
K,R,P 171 CRDM COIL F8 S1-CRD-09 A
K,R,P 172 CRDM COIL H8 S1-CRD-1 A
K,R,P 173 CRDM COIL K10 S1-CRD-10 A
K,R,P 174 CRDM COIL K6 S1-CRD-11 A
K,R,P 175 CRDM COIL F6 S1-CRD-12 A
K,R,P 176 CRDM COIL F10 S1-CRD-13 A
K,R,P 177 CRDM COIL H12 S1-CRD-22 A
K,R,P 178 CRDM COIL M8 S1-CRD-23 A
K,R,P 179 CRDM COIL H4 S1-CRD-24 A
K,R,P 180 CRDM COIL D8 S1-CRD-25 A
K,R,P 181 CRDM COIL K12 S1-CRD-30 A
K,R,P 182 CRDM COIL M10 S1-CRD-31 A
K,R,P 183 CRDM COIL M6 S1-CRD-32 A
K,R,P 184 CROM COIL K4 S1-CRD-33 A
K,R,P 185 CRDM COIL F4 S1-CRD-34 A
K,R,P 186 CRDM COIL 06 S1-CRD-35 A
K,R,P 187 CRDM COIL 010 S1-CRD-36 A
K,R,P 188 CRDM COIL F12 S1-CRD-37 A
K,R,P ATTACHMENT 1 PAGE 6 OF 11
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 16 OF 32 ATTACHMENT 1 CABLE AND ELECTRICAL APPARATUS MONITORING TEST SAMPLE LIST (Continued)
ITEM TEST SAMPLE NO.
EQUIPMENT DESCRIPTION SOMMS I.D. NO.
FREg CRITERIA 189 CRDM COIL J13 S1-CRD-38 A
K,R,P 190 CRDM COIL N9 S1-CRD-39 A
K,R,P 191 CRDM COIL N7 S1-CRD-40 A
K,R,P 192 CRDM COIL J3 S1-CRD-41 A
K,R,P 193 CROM COIL G3 S1-CRD-42 A
K,R,P 194 CRDM COIL C7 S1-CRD-43 A
K,R,P 195 CRDM COIL C9 S1-CRD-44 A
K,R,P 196 CRDM COIL G13 S1-CRD-45 A
K,R,P 197 CRDM COIL M12 S1-CRD-46 A
K,R,P 198 CRDM COIL M4 S1-CRD-47 A
K,R,P 199 CRDM COIL D4 S1-CRD-48 A
K,R,P 200 CRDM COIL D12 S1-CRD-49 A
K,R,P 201 CRDM COIL L13 S1-CRD-50 A
K,R,P 202 CRDM COIL Nl S1-CRD-51 A
K,R,P 203 CRDM COIL N5 S1-CRD-52 A
K,R,P 204 CRDM COIL L3 S1-CRD-53 A
K,R,P 205 CRDM COIL E3 S1-CRD-54 A
K,R,P 206 CRDM COIL C5 S1-CRD-55 A
K,R,P 207 CRDM COIL Cl S1-CRD-56 A
K,R,P 208 CRDM COIL E13 S1-CRD-57 A
K,R,P 209 CRDM COIL H14 S1-CRD-58 A
K,R,P 210 CRDM COIL P8 S1-CRD-59 A
K,R,P 211 CRDM COIL H2 S1-CRD-60 A
K,R,P 212 CRDM COIL B8 S1-CRD-61 A
K,R,P 213 RECIRC PUMP FLOW FT-500 S1-CRS-FT-500 Bl S,E 214 RECIRC PUMP FLOW FT-501 S1-CRS-FT-501 B2 S,E,K 215 DIFF PRESS XMTR FT-504 S1-CRS-FT-504 C3 S,E 216 EAST RECIRC PP SEAL SUPPLY FV-2077 S1-CRS-FV-2077 A
S,E,K 217 WEST RECIRC PP SEAL SUPPLY FV-3078 S1-CRS-FV-3078 A
S,E,K 218 SPHERE SUMP LEVEL ELEMENT LE-2001 S1-CRS-LE-2001 B1 S,E 219 SPHERE SUMP LEVEL ELEMENT LE-3001 Sl-CRS-LE-3001 B2 S,E ATTACHMENT 1 PAGE 7 OF 11
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVIl-30 UNIT 1 REVISION 0 PAGE 17 OF 32 ATTACHMENT 1 CABLE AND ELECTRICAL APPARATUS MONITORING TEST SAMPLE LIST (Continued)
ITEM TEST SAMPLE NO.
EQUIPMENT DESCRIPTION SOMMS I.D. NO.
FREO CRITERIA 220 CNMNT H2 MONT HYDROGEN SENSOR S1-CVS-AEH2-2001 BI S,E 221 CNMNT H2 MONT HYDROGEN SENSOR S1-CVS-AEH2-3001 B2 S,E 222 CNMNT H2 MONT PRESS PE-2001 S1-CVS-PE-2001 B1 S,E 223 CNMNT H2 MONT PRESS PE-3001 S1-CVS-PE-3001 B2 S,E 224 CNMNT LOW PRESS PT-502 S1-CVS-PT-502 C2 S,E 225 CNMNT LOW PRESS PT-503 S1-CVS-PT-503 C3 S,E 226 CNMNT H2 MONT TEMP TE-2001 S1-CVS-TE-2001 C3 S,E 227 CNMNT H2 MONT TEMP TE-3001 S1-CVS-TE-3001 C3 S,E 228 E FDWTR PMP L.O. COOLER TMP SW L-34 S1-FWS-TSH-L-34 C2 S,E 229 W FDWTR PMP L.O. COOLER TMP SW L-35 Sl-FWS-TSH-L-35 C3 S,E,P 230 SOLENOID FOR CV-202 Sl-LDS-FY-1202 A
S,E,K 231 EXCESS LETDOWN FLOW SELECTOR S1-LDS-HS-1288 C3 S,R 232 RHR HEAT XCHGR FLOW TEMP S1-LDS-TE-1103B A
S,R 233 STM GEN A LEVEL XMTR LT-2400A S1-MSS-LT-2400A A
S,E,K 234 STM GEN B LEVEL XMTR LT-2400B S1-MSS-LT-2400B A
S,E,K 235 STM GEN C LEVEL XMTR LT-2400C Sl-MSS-LT-2400C A
S,E,K 236 STM GEN A LEVEL FOR C-38 LT-450C S1-MSS-LT-450C Cl S,K,R 237 STM GEN B WIDE LEVEL LT-451 S1-MSS-LT-451 C2 S,K,R 238 STM GEN LEVEL C FOR C-38 LT-452C S1-MSS-LT-452C C3 S,K,R 239 PZR LEVEL LT-430 Sl-PZR-LT-430 A
S,E,K,R 240 PZR LEVEL XMTR LT-431 S1-PZR-LT-431 A
S,E,K,R 241 PZR LEVEL LT-432 S1-PZR-LT-432 A
S,E,K,R 242 PZR LEVEL XMTR LT-435 S1-PZR-LT-435 C3 S,R 243 PRZR HTR CONTROL GP A HTR 1 S1-PZR-ME-001 Cl K,R 244 PRZR HTR CONTROL GP A HTR 2 Sl-PZR-ME-002 Cl K,R 245 PRZR HTR CONTROL GP A HTR 3 S1-PZR-ME-003 Cl K,R 246 PRZR HTR CONTROL GP A HTR 4 S1-PZR-ME-004 C1 K,R 247 PRZR HTR BACKUP GP C HTR 5 Sl-PZR-ME-005 A
S,K,R 248 PRZR HTR BACKUP GP C HTR 6 S1-PZR-ME-006 A
S,K,R 249 PRZR HTR BACKUP GP C HTR 7 S1-PZR-ME-007 A
S,K,R 250 PRZR HTR BACKUP GP C HTR 8 S1-PZR-ME-008 A
S,K,R ATTACHMENT 1 PAGE 8 OF 11
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 18 OF 32 ATTACHMENT 1 CABLE AND ELECTRICAL APPARATUS MONITORING TEST SAMPLE LIST (Continued)
ITEM TEST SAMPLE NO.
EQUIPMENT DESCRIPTION SOMMS I.D. NO.
FREQ CRITERIA 251 PRZR HTR BACKUP GP C HTR 9 S1-PZR-ME-009 A
S,K,R 252 PRZR HTR BACKUP GP C HTR 10 S1-PZR-ME-010 A
S,K,R 253 PRZR HTR BACKUP GP C HTR 11 S1-PZR-ME-011 A
S,K,R 254 PRZR HTR BACKUP GP C HTR 12 S1-PZR-ME-012 A
S,K,R 255 PRZR HTR BACKUP GP C HTR 13 S1-PZR-ME-013 C2 K,R 256 PRZR HTR BACKUP GP C HTR 14 S1-PZR-ME-014 C2 K,R 257 PRZR HTR BACKUP GP C HTR 15 S1-PZR-ME-015 C2 K,R 258 PRZR HTR CONTROL GP B HTR 16 S1-PZR-ME-016 C2 K,R 259 PRZR HTR CONTROL GP B HTR 17 S1-PZR-ME-017 C2 K,R 260 PRZR HTR CONTROL GP B HTR 18 S1-PZR-ME-018 C2 K,R 261 PRZR HTR CONTROL GP B HTR 19 S1-PZR-ME-019 C2 K,R 262 PRZR HTR BACKUP GP 0 HTR 20 S1-PZR-ME-020 A
S,K,R 263 PRZR HTR BACKUP GP D HTR 21 S1-PZR-ME-021 A
S,K,R 264 PRZR HTR BACKUP GP D HTR 22 S1-PZR-ME-022 A
S,K,R 265 PRZR HTR BACKUP GP D HTR 23 S1-PZR-ME-023 A
S,K,R 266 PRZR HTR BACKUP GP D HTR 24 S1-PZR-ME-024 A
S,K,R 267 PRZR HTR BACKUP GP D HTR 25 S1-PZR-ME-025 A
S,K,R 268 PRZR HTR BACKUP GP D HTR 26 S1-PZR-ME-026 A
S,K,R 269 PRZR HTR BACKUP GP D HTR 27 S1-PZR-ME-027 C3 K,R 270 PRZR HTR BACKUP GP D HTR 28 S1-PZR-ME-028 C3 K,R 271 PRZR HTR BACKUP GP D HTR 29 S1-PZR-ME-029 C3 K,R 272 PRZR HTR BACKUP GP D HTR 30 S1-PZR-ME-030 C3 K,R 273 PZR SPRAY CON VLV PCV 430C S1-PZR-PCV-430C A
S,K,R 274 PZR PRESSURE XMTR PT 3000A S1-PZR-PT-3000A A
S,E,K 275 PZR PRESSURE XMTR PT 425 S1-PZR-PT-425 A
S,E,K 276 PZR RCS SMTR PT-425X1 S1-PZR-PT-425X1 A
S,E,K 277 PRESSURIZER PRESSURE PT-430 S1-PZR-PT-430 A
S,E,K 278 PZR PRESSURE XMTR PT-431 S1-PZR-PT-431 A
S,E,K 279 PZR PRESS CH 3 PT-432 S1-PZR-PT-432 C2 S,E,K 280 PZR SURGE LINE TEMP TE-430C S1-PZR-TE-430C C3 E,K 281 RCP A SEAL SUP HIGH RANGE S1-RCP-FCV-1115D Cl S,R ATTACHMENT 1 PAGE 9 OF 11
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 19 OF 32 ATTACHMENT 1 CABLE AND ELECTRICAL APPARATUS MONITORING TEST SAMPLE LIST (Continued)
ITEM TEST SAMPLE NO.
EQUIPMENT DESCRIPTION SOMMS I.D. NO.
FREQ CRITERIA 282 RCP B SEAL SUP HIGH RANGE S1-RCP-FCV-1115E C2 S,R 283 RCP C SEAL SUP HIGH RANGE S1-RCP-FCV-1115F C3 S,R 284 RCS FLOW XMTR LOOP A FT 400 S1-RCS-FT-400 Cl S,K,R 285 RCS FLOW XMTR LOOP A FT 410 Sl-RCS-FT-410 C2 S,K,R 286 RCS FLOW XMTR LOOP A FT 420 S1-RCS-FT-420 C3 S,K,R 287 RX VESSEL FLANGE LEVEL XMTR S1-RCS-LT-445 C2 S,E,K,R 288 LOOP A DELTA TEMP S1-RCS-TE-400A Cl K,R 289 LOOP A COLD LEG TEMPERATURE S1-RCS-TE-400B Cl S,E,K 290 RC LOOP A COLD LEG DELTA T S1-RCS-TE-400C Cl S,E,K 291 HOT LEG LOOP A-T. AVG S1-RCS-TE-401A C2 S,E,K 292 LOOP A TEMP.
S1-RCS-TE-401B C2 S,E,K 293 RC LOOP A COLD LEG T-AVG S1-RCS-TE-401C C2 S,E,K 294 HOT LEG LOOP A-T. AVG S1-RCS-TE-402A C3 S,E,K 295 LOOP A COLD LEG TEMP S1-RCS-TE-402B C3 S,E,K 296 RC LOOP A COLD LEG TO TR-402 S1-RCS-TE-402C C3 S,E,K 297 HT LEG LP B T-AVG S1-RCS-TE-411A C2 S,E,K 298 LOOP B-TEMP AVG. COLD LEG S1-RCS-TE-411B C2 S,E,K 299 RC LOOP B COLD LEG T-AVG.
S1-RCS-TE-411C C2 S,E,K 300 LOOP C-DELTA TEMP HOT LEGS S1-RCS-TE-420A C2 S,E,K 301 LOOP C-DELTA TEMP Sl-RCS-TE-420B C2 S,E,K 302 RC LOOP C DELTA T COLD LEG Sl-RCS-TE-420C C2 S,E,K 303 HOT LEG LOOP C-T. AVG S1-RCS-TE-421A Cl S,E,K 304 RC LOOP C COLD LEG T-AVG Sl-RCS-TE-421C Cl S,E,K 305 HOT LEG LOOP C Sl-RCS-TE-422A C3 S,E,K 306 LOOP C COLD LEG TEMP Sl-RCS-TE-422B C3 S,E,K 307 RC LOOP C COLD LEG T-AVG S1-RCS-TE-422C C3 S,E,K 308 RHR LOOP FLOW HEAT XCHGR #E214 S1-RHR-FT-602 Cl S,K 309 RHR LOOP FLOW CNTL VLV (LOOP A)
S1-RHR-HCV-602 A
S,K 310 RHR RELIEF VALVE #206 TEMP S1-RHR-TE-1104 C2 K,R 311 AUX CLG SUP RHR LOOP INLET TEMP Sl-RHR-TE-600 C3 S,K,R 312 CVS CV-102 CLOSE LIMIT SWITCH S1-RLC-ZSC-3102 C2 S,E,K,R ATTACHMENT 1 PAGE 10 OF 11
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 20 OF 32 ATTACHMENT 1 CABLE AND ELECTRICAL APPARATUS MONITORING TEST SAMPLE LIST (Continued)
ITEM TEST SAMPLE NO.
EQUIPMENT DESCRIPTION SOMMS I.D. NO.
FREQ CRITERIA 313 CVS CV-102 OPEN LIMIT SWITCH S1-RLC-ZSO-3102 C2 S,E,K,R 314 SFTY INJ LOOP A FLOW S1-SIS-FT-912 Cl S,E,R 315 SFTY INJ LOOP B FLOW S1-SIS-FT-913 C2 S,E,R 316 SFTY INJ LOOP C FLOW S1-SIS-FT-914 C3 S,E,R 317 SFTY INJ HDR C VENT SOLEN VALVE S1-SIS-SV-702A C2 S,E,R 318 SI "C" VENT SOLENOID VALVE S1-SIS-SV-702B A
S,E,K,R 319 SI "C" VENT SOLENOID VALVE S1-SIS-SV-702C A
S,E,R 320 SFTY INJ HOR B VENT SOLEN VALVE S1-SIS-SV-702D C3 S,E,K,R 321 SFTY INJ PMP BRNG TEMP S1-SIS-TE-914 A
R 322 CV-515 CLOSE LIMIT SWITCH S1-TCW-ZSC-2515 Cl S,E,R 323 CV-515 OPEN LIMIT SWITCH S1-TCW-ZSO-2515 Cl S,E,R 324 CHARGING LINE TO LOOP "A" CNTL VLV S1-VCC-CV-304 A
S,E,K,R XVII-30.aut ATTACHMENT 1 PAGE 11 OF 11
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 21 OF 32 ATTACHMENT 2 TYPICAL CYCLE TEST LIST AND TEST
SUMMARY
CABLE AND ELECTRICAL APPARATUS MONITORING PROGRAM TEST SAMPLE FOR UNIT 1 CYCLE REFUEL/MID-CYCLE OUTAGE (Circle one)
ITEM DEVICE SOMMS MEASURED DESCRIPTION EQUIPMENT I.D.
I.R.
PASS/FAIL XVII-30.aut ATTACHMENT 2 PAGE 1 OF 1
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 22 OF 32 ATTACHMENT 3 TEST EVALUATION CRITERIA 1.0 This attachment describes the test acceptance criteria for the Cable and Electrical Apparatus Monitoring Program.
NOTE:
The criteria prescribed herein is the minimum acceptable values. Additional, more stringent requirements maybe imposed by engineering.
2.0 The cognizant engineer shall evaluate the results for all circuits in the test sample using the criteria listed in Section 3.0 of this attachment.
Any circuit not passing the criteria shall be further investigated to determine the cause of failure or questionable results. See Attachment 4 for investigative actions.
3.0 ACCEPTANCE CRITERIA 3.1 Insulation Resistance Insulation Resistance (IR) is the primary indicator of a cable circuit's ability to perform its functions. A high IR is indicative of a well-insulated, dry cable and/or device. A low IR would indicate a breakdown in the cables or device insulation.
Generally speaking, a low IR indicates a ground path that may induce a fault at a later date.
The minimum acceptable Insulation Resistance varies with the device in test. As a rule of thumb, the following shall be used to determine minimum IR:
IRmin = (1 + KV) Megohms From this we see Equipment Voltage IRmin (meqohms)
< 120 volts 1
120 volts 1.12 220 volts 1.22 480 volts 1.5 1 KV 2.0 4.16 KV 5.16 If the measured resistance is less than this minimum (failed circuits),
identification and repair of the defects causing this low value are required.
However, to anticipate possible future degradation of insulation, valves of less than 100 Megohms require additional investigation or trending.
ATTACHMENT 3 PAGE 1 OF 2
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE S01-XVII-30 UNIT 1 REVISION 0 PAGE 23 OF 32 ATTACHMENT 3 TEST EVALUATION CRITERIA (Continued) 4.0 INVESTIGATIVE ACTIONS Based on the measured Insulation Resistance value, the circuit will fall into one of the following categories:
NOTE:
In all cases, data shall be trended as described in.
Category 1 IR READING IS 100 MEGOHMS OR MORE Action:
The Cognizant Engineer records the results for future trending. No further action is required.
Category 2 IR READING IS GREATER THAN IRmin BUT LESS THAN 100 MEGOHM Action:
Review the ECAD and/or previous MEGGER Data on the circuit.
A.
If the value of IR has not changed (decreased) by more than 50% from the last reading, the circuit is acceptable.
Continue to trend.
B.
If the value of IR has changed by more than 50% but the ECAD TOR (Time Domain Reflectometry) trace show the load is clearly the contributor to the low reading, then the circuit is acceptable. Continue to trend.
C.
If the value of IR has changed by more than 50% but the Polarization Index (PI) is 2 or greater, the circuit is acceptable. Continue to trend.
D.
If the value of IR has changed by 50% and the PI is <2, then the circuit should be investigated for possible failures. See Attachment 4 for investigating options.
E.
If the IR value of the device is within 25% of the values of similar devices, then increased frequency trending should be considered but the circuit is acceptable.
Category 3 IR READING IS LESS THAN IRmin Action:
Cable and/or device is considered failed. Review ECAD/MEGGER data to determine the failure location if possible. Generate an investigative MO, or use existing MO if available, to determine failure location. Evaluate the circuit against the NCR reportability criteria of Reference 2.1.2, and generate an NCR if appropriate. See Attachment 4 for possible investigative actions.
Once the data review is complete.
Record the results of the testing on Test Summary.
XVII-30.aut ATTACHMENT 3 PAGE 2 OF 2
4 wa NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE S01-XVII-30 UNIT 1 REVISION 0 PAGE 24 OF 32 ATTACHMENT 4 FAILURE INVESTIGATION OPTIONS 1.0 OBJECTIVE This attachment provides guidance on possible investigatory options to determine the cause of a low or unacceptable installation resistance measurements.
2.0 REFERENCES
2.1 S0123-I-4.13, Meggering - Meggering Testing of Electrical Components 3.0 PRECAUTIONS 3.1 All work performed on any circuit must be governed by an approved MO.
3.2 Troubleshooting or fault location may use voltages up to 1000 VDC to locate or verify faults. Extreme caution must be used when working in or around circuits under test.
3.3 All equipment should be de-energized prior to commencing work.
4.0 FAILURE MODES AND FAULT DETERMINATION During the course of the Cable Monitoring Process, a small number of cables can be expected to fail the Minimum Insulation resistance test. This failure is indicative of an electrical fault or of a degrading condition in either the cable or device to which it is attached.
4.1 Potential Failure Modes 4.1.1 Moisture in Devices A typical failure mode (i.e., one that appears with the greatest frequency) is a low IR reading due to wet or damp apparatus. The inclusion of moisture in the device under test will often drive the IR value to a low reading.
4.1.2 Wet/Underwater Cabling Cabling that runs in underground vaults or chases will periodically by subject to water immersion. This is also true for exterior, exposed cabling. If the insulation jacket remains intact, the general condition of the cable is satisfactory. However, pinhole leaks in the jacket can and will drive down the insulation resistance, especially at higher test voltages.
ATTACHMENT 4 PAGE 1 OF 3
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 25 OF 32 ATTACHMENT 4 FAILURE INVESTIGATION OPTIONS (Continued) 4.1.3 Ground Paths The accumulation of oily, moist, conductive crude coupled with pinholes or cracks in the cable insulation will generate a path to ground that may result in a low insulation resistance reading. This phenomena is also dependant on environmental humidity.
4.1.4 Insulation Failure Aged or damaged insulation may degrade in its insulation capability over a period of time. This is particularly true when the cable is subject to mechanical stress such as vibration, tensile stress and/or walking, kneeling, crawing or handling of the cable.
4.2 Fault Determination Options Fault determination options are listed here.
It is important to remember that a low IR reading may be due to moisture exposure, and this area should be investigated first.
4.2.1 Add Heat to Load If the load end of the circuit is located outside or in a humid or wet area, the load should be tested up to its normal operating temperature (700 -- > 190' typical) and retested. Should the problem clear, an MO to clean and/or rebuild the device at the next available outage should be issued.
NOTE:
Motors have heaters.
Check to ensure the motor heater is or has been energized and is working.
Failure of a motor heater will enhance moisture build-up in the motor housing.
4.2.2 Determinate Load from Cable and Retest In some instances, it would be advantageous to determinate the load from the cable and perform separate load and cable tests to determine the source of the low IR readings.
Further investigation will then be required to isolate the location of the problem in either the cable or the load device.
ATTACHMENT 4 PAGE 2 OF 3
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE S01-XVII-30 UNIT 1 REVISION 0 PAGE 26 OF 32 ATTACHMENT 4 FAILURE INVESTIGATION OPTIONS (Continued) 4.2.3 Wet Towel Megger If it appears that the low IR reading is due to the cable and the cable is accessible or has Kapton insulation, a wet towel megger may be the appropriate investigation technique.
Though the wet towel megger test is time-consuming, it can be very effective in determining the fault location. The following describes this technique.
- 1. All megger tests shall be performed on individual conductors at 500 VDC or lower, as required for control or instrumentation cables.
- 2.
Identify and physically isolate the cable to be tested from the other circuits in its vicinity as much as possible.
- 3. The circuit shall be de-energized, and the leads disconnected if necessary (especially for instrumentation circuits).
- 4. Wipe the exposed insulation.
- 5. Select a small strip of terrycloth towel and fasten a copper ground lead to one end of the towel.
- 6.
Immerse the towel in tap water so it is well saturated.
- 7. Connect the ground lead directly to the minus(
terminal of the megger device.
- 8. Connect the other terminal of the megger to the pigtail conductor.
In those cases where local connection to the pigtail conductor is not possible, connect the ground wire [in item 7 above] to ground (verify solid ground connection) and perform megger test from conductor to ground at an alternate location where connection to the conductor is available (possibly the open breaker, with telephone communication with person operating megger at the breaker).
- 9. Move towel slowly along cable until a lower megger reading (as low as 0) is observed. Mark the location of area where low reading was made, which indicates existence of defect (in some cases, the defect may not be visible).
XVII-30.aut ATTACHMENT 4 PAGE 3 OF 3
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE S01-XVII-30 UNIT 1 REVISION 0 PAGE 27 OF 32 ATTACHMENT 5 ECAD DATA ARCHIVAL AND TRENDING 1.0 OBJECTIVE This attachment describes the purpose and methodology of ECAD data archival and trending. This activity should be performed if the cable monitoring data was taken using the ECAD System 1000 or equivalent.
2.0 REFERENCES
2.1 ECAD System 1000 Master Station Operation Manual 3.0 PREREQUISITE 3.1 Site ECAD Master System and database (Engineering data review, analysis and trending station) must be available.
4.0 PRECAUTION 4.1 The ECAD data is transferred from the slave system (data collection device) to the Master System (Engineering Review and Analysis) by use of floppy magnetic disks. Use extreme care when handling the disks and do not expose them to liquids, heat and/or magnetic items, as the stored information may be erased.
5.0 CHECKLIST(S)
None 6.0 PROCEDURE 6.1 Data Retrieval 6.1.1 After completion of testing using the ECAD System 1000, Slave System download the test data to a floppy diskette using the main menu function for downloading data.
NOTE:
More than one floppy disk may be needed depending on the amount of test data. Use as many disks as required.
6.1.2 Transmit the floppy disk with the test data to the cognizant ECAD System Engineer.
ATTACHMENT 5 PAGE 1 OF 4
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 28 OF 32 ATTACHMENT 5 ECAD DATA ARCHIVAL AND TRENDING (Continued) 6.2 Data Retrieval and Archival 6.2.1 The cognizant ECAD engineer shall obtain the floppy disk with the test data and upload the data into the ECAD Master Station.
Each diskette is uploaded individually.
6.2.2 Once the diskette has been uploaded, the cognizant engineer shall obtain a pre-post listing of the data that was uploaded from the diskette and perform a review of the data.
.1 The data review shall be used to screen out any test data that is incorrect, incomplete, and/or performed on the wrong device.
.2 Data that will not be posted into the Master database shall be flagged via the Discrete Record Editing process as configuration X, Y or Z.
NOTE:
Configurations of X, Y or Z will not be posted to the database.
6.2.3 Upon completion of the data screening, post the data to the master database.
6.2.4 Repeat steps 6.2.1 through 6.2.3 for remaining floppy data disks.
6.3 Data Analysis The cognizant engineer shall generate a report from the Master System of the items that have been recently tested. The format of that report is flexible, but the following is recommended for ease of review:
6.3.1 Suggested Format for Report
.1 Identify Device Code of all similar devices (i.e., all CRDM coils, RTDs, Motors, etc.) that were tested.
.2 Sort the data by similar test configuration (i.e., all "A",
"B", "C",
"D", etc.).
.3 Select DC Resistance, Insulation Resistance, and the 1K and 10K Hertz AC Resistance, Impedance Inductance/Capacitance, and Quality/Dissipation Factors.
.4 Generate the report.
.5 Repeat for remaining device types and configurations.
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NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE S01-XVII-30 UNIT 1 REVISION 0 PAGE 29 OF 32 ATTACHMENT 5 ECAD DATA ARCHIVAL AND TRENDING (Continued) 6.3.2 DC Data Review The data report shall list the test results of similar devices in similar configurations. Review the data and identify any items that fall out of the general trend (i.e., all Lift CRDM coils should have a DC Resistance of approximately 3.5 ohms. Any significantly different values should be investigated.).
6.3.3 AC Data Review NOTE:
AC data varies with the test frequency and is affected by many parameters.
The AC data should also be reviewed for relative consistency. Observe the dissipation value for capacitive circuits, as a high dissipation value indicates a ground path or a "wet" fault.
6.3.4 Time Domain Reflectometry (TDR) Signature As part of the ECAD data, a TDR signature will be obtained.
For each circuit tested, a quick-look TDR shall be printed at the ECAD Slave System. Collect and review these signatures and check for anomalies. Any TDR is question can be reproduced/expanded at the Master Station. It is suggested that TDRs for each circuit that is tested be generated from the Master System database. These TDRs should then be reviewed for anomalies.
6.4 Data Trending 6.4.1 After obtaining two or more successive ECAD test data sets for a particular circuit, the data may be trended.
By repeating steps 6.3.1 through 6.3.4, the successive data results and TDR can be overlayed (or displayed adjacent) to determine any shifts in raw data (i.e., DC resistance, AD resistance, inductance, impedance, capacitive, dissipation factor and/or quality) between the successive data snapshots.
6.4.2 The cognizant engineer shall review any trendable data (i.e., greater than two data sets) when successive data is taken and transmitted for inclusion in the Master System.
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NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT 1 REVISION 0 PAGE 30 OF 32 ATTACHMENT 5 ECAD DATA ARCHIVAL AND TRENDING (Continued) 6.5 Corrective Actions 6.5.1 If the data review indicates a fault or degrading situation, the cognizant engineer will initiate an investigation on the nature and/or location of the problem.
XVII-30.aut ATTACHMENT 5 PAGE 4 OF 4
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SOI-XVII-30 UNIT 1 REVISION 0 PAGE 31 OF 32 ATTACHMENT 6 NCR TRANSMITTAL FOR ENVIRONMENTALLY QUALIFIED EQUIPMENT Date:
Nuclear Design Organization Environmental Qualification Attention:
SUBJECT:
Failure of Environmentally Qualified Equipment Equipment Tag Number:
San Onofre Nuclear Generating Station, Unit 1 The purpose of this memorandum is to report the failure of environmentally qualified equipment in the Cable and Electrical Apparatus Monitoring Program.
The associated Nonconformance Report (NCR) is attached.
Cognizant Engineer:
XVII-30.aut ATTACHMENT 6 PAGE 1 OF 1
NUCLEAR GENERATING SITE SITE SUPPORT SERVICES PROCEDURE SO1-XVII-30 UNIT I REVISION 0 PAGE 32 OF 32 ATTACHMENT 7 DEVELOPMENTAL RESOURCES.
- 1. S0123-I-4.13, Meggering - Megger Testing of Electrical Components
- 2. S0123-II-11.59, ECAD System 1000 Operating Procedure [when issued]
- 3. Memorandum, H. E. Morgan to B. Katz, "4kV Cable Task Force", dated June 29, 1987
- 5. NRC Information Notice 88-89, "Degradation of Kapton Insulation" XVII-30.aut ATTACHMENT 7 PAGE 1 OF 1