ML051380086
| ML051380086 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 03/31/2005 |
| From: | - No Known Affiliation |
| To: | Morgan M NRC/NRR/DRIP/RLEP |
| Cozens K, RLEP/DRIP/NRR, 415-4104 | |
| Shared Package | |
| ML051380078 | List: |
| References | |
| Download: ML051380086 (4) | |
Text
Table 3.6.2-1 Electrical Components - Electrical Commodity Groups - Summary of Aging Management Evaluation Rev 1 NUREG - NUREG -
Aging Effect 1801 1801 Rev 1 Component Intended Requiring Aging Management Volume 2 Table 1 Volume 2 Table 1 Rev 1 Type Function Material Environment Management Programs Line Item Item Notes Line Item Item Notes Electrical cables Provide Insulation Adverse localized Embrittlement, Non-EQ Electrical VI.A.1-a 3.6.1-02 A and connections electrical materials - environment cracking, melting, Commodities Condition not subject to 10 connections various organic caused by heat, discoloration, Monitoring Program CFR 50.49 EQ to specified polymers radiation, or swelling, or loss of Requirements sections of an moisture in the dielectric strength electrical presence of leading to reduced circuit to oxygen IR; electrical failure deliver caused by thermal/
voltage, thermoxidative current, or degradation of signals organics; radiation-induced oxidation; moisture intrusion Connector Pins Borated Water Corrosion of Boric Acid Corrosion VI.A.2-a 3.6.1-05 A
-Various Metals Leakage connector contact Program surfaces caused by intrusion of borated water 1 of 5
Table 3.6.2-1 Electrical Components - Electrical Commodity Groups - Summary of Aging Management Evaluation Rev 1 NUREG - NUREG -
Aging Effect 1801 1801 Rev 1 Component Intended Requiring Aging Management Volume 2 Table 1 Volume 2 Table 1 Rev 1 Type Function Material Environment Management Programs Line Item Item Notes Line Item Item Notes Electrical cables Provide Insulation Adverse localized Embrittlement, Non-EQ Electrical VI.A.1-b 3.6.1-03 A, 602 and connections electrical materials - environment cracking, melting, Commodities Condition used in connections various organic caused by heat, discoloration, Monitoring Program instrumentation to specified polymers radiation, or swelling, or loss of circuits not sections of an moisture in the dielectric strength subject to 10 electrical presence of leading to reduced CFR 50.49 EQ circuit to oxygen IR; electrical failure Requirements deliver caused by thermal/
that are sensitive voltage, thermoxidative to reduction in current, or degradation of conductor IR signals organics; radiation-induced oxidation; (ISG-15) moisture intrusion (Nuclear Instrumentation and Radiation Monitoring Systems) 2 of 5
Table 3.6.2-1 Electrical Components - Electrical Commodity Groups - Summary of Aging Management Evaluation Rev 1 NUREG - NUREG -
Aging Effect 1801 1801 Rev 1 Component Intended Requiring Aging Management Volume 2 Table 1 Volume 2 Table 1 Rev 1 Type Function Material Environment Management Programs Line Item Item Notes Line Item Item Notes Electrical Portion Provide Insulation Adverse localized Embrittlement, Non-EQ Electrical VI.A.1-a 3.6.1-02 A, 604 of the Non-EQ electrical materials - environment cracking, melting, Commodities Condition Electrical and connections various organic caused by heat, discoloration, Monitoring Program I&C Penetration to specified polymers radiation, or swelling, or loss of Assemblies sections of an moisture in the dielectric strength electrical presence of leading to reduced (Cables &
circuit to oxygen IR; electrical failure Connections) deliver caused by thermal/
voltage, thermoxidative current, or degradation of signals organics; radiation-induced oxidation; moisture intrusion Fuse Holders Provide Phenolic, Adverse localized Embrittlement, None required None None J, 601 VI.A-8 6-6 (LP-01) A, 601 electrical Copper, environment cracking, melting, (ISG-5) connections Aluminum caused by heat, discoloration, to specified radiation, or moisture intrusion, sections of an moisture in the corrosion electrical presence of circuit to oxygen.
deliver voltage, current, or signals.
3 of 5
Table 3.6.2-1 Electrical Components - Electrical Commodity Groups - Summary of Aging Management Evaluation Rev 1 NUREG - NUREG -
Aging Effect 1801 1801 Rev 1 Component Intended Requiring Aging Management Volume 2 Table 1 Volume 2 Table 1 Rev 1 Type Function Material Environment Management Programs Line Item Item Notes Line Item Item Notes Non-Segregated Provide Various Metals, Adverse localized Oxidation, Non-EQ Electrical None None J VI.A-11 6-7 (LP-04) A Phase Bus and electrical Porcelain environment Loosening of bolted Commodities Condition VI.A-12 6-10 (LP- E Connections connections caused by heat, connections due to Monitoring Program to specified radiation, or thermal cycling, 10)
(ISG-17) sections of an moisture in the Corrosion due to electrical presence of moisture VI.A-14 6-8 (LP-05) A circuit to oxygen.
deliver voltage, current, or signals High-Voltage Provide Aluminum, Atmosphere/ Loss of conductor None Required None None J, 603 VI.A-16 6-12 (LP- A, 603 Transmission electrical Steel Weather strength, Vibration 08)
Conductors connections to specified (ISG-2) sections of an electrical circuit to deliver voltage, current, or signals 4 of 5
Table 3.6.2-1 Electrical Components - Electrical Commodity Groups - Summary of Aging Management Evaluation Rev 1 NUREG - NUREG -
Aging Effect 1801 1801 Rev 1 Component Intended Requiring Aging Management Volume 2 Table 1 Volume 2 Table 1 Rev 1 Type Function Material Environment Management Programs Line Item Item Notes Line Item Item Notes High-Voltage Provide Aluminum Atmosphere/ Connection Surface None Required None None J, 606 VI.A-15 6-12 (LP- A, 606 Switchyard Bus electrical Weather Oxidation, Vibration 09)
Stainless Steel and Connections connections (Bolting) to specified (ISG-2) sections of an Copper electrical circuit to deliver voltage, current, or signals Inaccessible Provide Insulation Adverse localized Formulation of Non-EQ Electrical VI.A.1-c 3.6.1-04 A medium-voltage electrical materials - environment water trees, Commodities Condition (2kV to 15kV) connections various organic caused by localized damage Monitoring Program cables and to specified polymers exposure to leading to electrical connections not sections of an moisture and failure (breakdown subject to 10 electrical voltage stress of insulation)
CFR 50.49 EQ circuit to caused by moisture Requirements deliver intrusion and voltage, voltage stress.
(ISG-18) current, or signals High-Voltage Insulate and Porcelain, Atmosphere/ Surface None Required None None J, 605 VI.A-9 6-11 (LP- A, 605 Insulators support an Cement, Metal Weather Contamination, 07) electrical Cracking (ISG-2) conductor VI.A-10 6-11 (LP-11) A, 605 5 of 5
6 of 5