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Forwards addl info re containment purge sys requested by NRC 800318 ltr.Provides response to questions & "as-built" tabulation of engineered safety features equipment required to operate automatically following accident.

Accession Number: ML19318A659

Date Released: Friday, October 25, 2024

Package Contents

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• ML19318A658 - Forwards addl info re containment purge sys requested by NRC 800318 ltr.Provides response to questions & "as-built" tabulation of engineered safety features equipment required to operate automatically following accident. (17 page(s), 6/16/1980)
• ML20260D203 - "Schematic Diagram:Heating & Ventilation Motor Control Sys CB-2,Control Bldg," as-built.Sheet 1. (1 page(s), 1/10/1977)
• ML20260D185 - "Schematic Diagram:Containment Vent Radiation Monitor Isolation Valve," as-built. (1 page(s), 1/10/1977)
• ML20260C939 - "Schematic Diagram:Diesel Generator Control," as-built. (1 page(s), 6/8/1978)
• ML20260D180 - "Schematic Diagram:Safety Injection Sys Valves," as-built. Sheet 3. (1 page(s), 1/10/1977)
• ML20260D190 - "Schematic Diagram:Containment Room Emergency Ventilation Sys," as-built. (1 page(s), 1/10/1977)
• ML20260D199 - "Schematic Diagram:Engineered Safety Features Initiation on Preferred or Standby Power," as-built.Sheet 1. (1 page(s), 10/30/1979)
• ML20260D025 - "Schematic Diagram:Feedwater Turbine Trip & Reset Circuit," as-built.Sheet 1. (1 page(s), 3/29/1979)
• ML20260D093 - "Schematic Diagram:Steam Generator Blowdown Isolation Valve." (1 page(s), 11/24/1975)
• ML20260D057 - "Schematic Diagram:Feedwater Control Valves," as-built.Sheet 2. (1 page(s), 1/10/1977)
• ML20260C992 - "Schematic Diagram:Steam Generator Blowdown Sample Valves." (1 page(s), 5/30/1975)
• ML20260D231 - "Schematic Diagram:Svc Water to Auxiliary Feedwater Power Pump Cooler Valves," as-built. (1 page(s), 1/9/1979)
• ML20260C953 - "Schematic Diagram:Main Steam Line Isolation Valves," as-built.Sheet 1. (1 page(s), 1/10/1977)
• ML20260D173 - "Schematic Diagram:Engineered Safeguards Initiation on Preferred or Standby Power," as-built.Sheet 2. (1 page(s), 6/8/1978)
• ML20260D219 - "Schematic Diagram:Containment Purge Isolation Control Valves," as-built. (1 page(s), 1/10/1977)
• ML20260C987 - "Schematic Diagram:Component Cooling Water Pumps." Sheet 2. (1 page(s), 10/21/1975)
• ML20260C961 - "Schematic Diagram:4,160 Volt Diesel Generator,ACB," as-built. (1 page(s), 9/20/1977)
• ML20260D103 - "Schematic Diagram:Containment Sump Pumps Discharge Isolation Valve MO4180," as-built.Sheet 2. (1 page(s), 1/10/1977)
• ML20260D195 - "Schematic Diagram:RCS Valves," as built.Sheet 4. (1 page(s), 1/10/1977)
• ML20260D114 - "Schematic Diagram:Chemical & Vol Control Sys Valves," as-built.Sheet 13. (1 page(s), 1/10/1977)
• ML20260C965 - "Schematic Diagram:Component Cooling Water Pumps." Sheet 3. (1 page(s), 10/21/1975)
• ML20260C949 - "Schematic Diagram:Component Cooling Water Sys Isolation Valves," as-built. (1 page(s), 1/10/1977)
• ML20260D021 - "Schematic Diagram:Chemical & Vol Control Sys Valves." Sheet 2. (1 page(s), 11/5/1979)
• ML20260C973 - "Schematic Diagram:Steam Line Drain Valves," as-built. (1 page(s), 1/10/1977)
• ML20260D044 - "Schematic Diagram:Auxiliary Feedwater Pump Turbine Steam Inlet Valves." (1 page(s), 9/5/1975)
• ML20260D030 - "Schematic Diagram:Auxiliary Feedwater Pump Auto Start & Steam Generator Blowdown Isolation," as-built.Sheet 1. (1 page(s), 4/18/1979)
• ML20260C978 - "Schematic Diagram:Reactor Coolant Pumps." (1 page(s), 9/27/1978)
• ML20260D073 - "Schematic Diagram:Main Steam Line Isolation Bypass Valves," as-built. (1 page(s), 1/10/1977)
• ML20260D001 - "Schematic Diagram:Unit Generator Back-Up Protection," as-built." Sheet 2. (1 page(s), 9/20/1978)
• ML20260C982 - "Schematic Diagram:Chemical & Vol Control Sys Valves," as-built.Sheet 6. (1 page(s), 1/10/1977)
• ML20260D097 - "Schematic Diagram:Feedwater Control Valves," as-built.Sheet 1. (1 page(s), 1/10/1977)
• ML20260D128 - "Schematic Diagram:Chemical & Vol Control Sys Valves," as-built.Sheet 11. (1 page(s), 1/10/1977)
• ML20260D110 - "Schematic Diagram:Safety Injection Pumps." (1 page(s), 8/17/1973)
• ML20260D151 - "Schematic Diagram:Containment Purge Isolation Motor Operated Valves," as-built. (1 page(s), 8/10/1979)
• ML20260D188 - "Schematic Diagram:Component Cooling Water Sys,Containment Isolation Valves," as-built.Sheet 4. (1 page(s), 1/10/1977)
• ML20260D052 - "Schematic Diagram:Sample Isolation Valves," as-built. (1 page(s), 1/10/1977)
• ML20260D152 - "Schematic Diagram:Safety Injection Sys Valves," as-built Sheet 9. (1 page(s), 1/10/1977)
• ML20260C997 - "Schematic Diagram:Heating & Ventilation,West Diesel Generator Damper & Condensate/Recirculating Valve Circuit," as-built. (1 page(s), 9/28/1978)
• ML20260D146 - "Schematic Diagram:Safety Injection Sys Valves," as-built Sheet 6. (1 page(s), 1/10/1977)
• ML20260D085 - "Schematic Diagram:Containment Isolation Valve," as-built. Sheet 2. (1 page(s), 1/10/1977)
• ML20260D065 - "Schematic Diagram:Svc Water Pumps." Sheet 3. (1 page(s), 10/21/1975)
• ML20260D068 - "Schematic Diagram:Feedwater Control Valves," as-built.Sheet 2. (1 page(s), 1/10/1977)
• ML20260D106 - "Schematic Diagram:Svc Water Pumps." Sheet 1. (1 page(s), 2/10/1977)
• ML20260D135 - "Schematic Diagram:Chemical & Vol Control Sys Valves," as-built.Sheet 12. (1 page(s), 1/10/1977)
• ML20260D168 - "Schematic Diagram:Safety Injection Sys Valves," as-built. Sheet 4. (1 page(s), 8/10/1979)
• ML20260D088 - "Schematic Diagram:Main Steam Line Isolation Valves," as-built.Sheet 2. (1 page(s), 1/10/1977)
• ML20260D139 - "Schematic Diagram:Engineered Safeguards Initiation on Preferred or Standby Power," as-built.Sheet 3. (1 page(s), 6/8/1978)
• ML20260C968 - "Schematic Diagram:Reactor Coolant Drain Tank Sample Isolation Valve." (1 page(s), 1/10/1977)
• ML20260C931 - "Schematic Diagram:Feedwater Control Valves," as-built.Sheet 1. (1 page(s), 1/10/1977)
• ML20260C958 - "Schematic Diagram:Component Cooling Water Sys Containment Isolation Valves," as-built.Sheet 3. (1 page(s), 1/10/1977)
• ML20260D235 - "Schematic Diagram:Containment Spray Valve," as-built.Sheet 4. (1 page(s), 1/10/1977)
• ML20260C935 - "Schematic Diagram:Containment Spray Valve." Sheet 3. (1 page(s), 10/30/1979)
• ML20260D081 - "Schematic Diagram:Svc Water Pumps." Sheet 2. (1 page(s), 2/10/1977)
• ML20260C944 - "Schematic Diagram:RHR Pumps." (1 page(s), 1/10/1977)
• ML20260D225 - "Schematic Diagram:Engineered Safeguards Component Cooling & Svc Water Solenoid Valves," as-built.Sheet 1. (1 page(s), 1/10/1977)
• ML20260D049 - "Schematic Diagram:Chemical & Vol Control Sys Valves." Sheet 1. (1 page(s), 11/5/1979)
• ML20260D061 - "Schematic Diagram:Feedwater Bypass Control Valves," as-built.Sheet 1. (1 page(s), 1/10/1977)
• ML20260D213 - "Schematic Diagram:Engineered Safeguards Component Cooling & Svc Water Solenoid Valves," as-built.Sheet 2. (1 page(s), 10/18/1976)
• ML20260D011 - "Schematic Diagram:Feedwater Turbine Trip & Reset Circuit." Sheet 2. (1 page(s), 8/14/1975)
• ML20260D040 - "Schematic Diagram:Heating & Ventilation Motor Control Sys, Control Bldg." (1 page(s), 12/20/1979)
• ML20260C924 - "Schematic Diagram:Auxiliary Feedwater Pump Diesel Controls," as-built.Sheet 1. (1 page(s), 1/9/1979)
• ML20260D078 - "Schematic Diagram:Containment Air Coolers." (1 page(s), 6/7/1974)
• ML20260D035 - "Schematic Diagram:Charging Pumps (Centrifugal)." (1 page(s), 7/14/1975)
• ML20260D178 - "Schematic Diagram:RCS Valves," as-built.Sheet 2. (1 page(s), 1/10/1977)
• ML20260D157 - "Schematic Diagram:Containment Sump Pumps Discharge Isolation Valve,CV4181," as-built.Sheet 1. (1 page(s), 1/10/1977)
• ML20260D017 - "Schematic Diagram:Component Cooling Water Pumps." Sheet 1. (1 page(s), 10/21/1975)
• ML20260D131 - "Schematic Diagram:Containment Isolation Valve," as-built. Sheet 1. (1 page(s), 1/10/1977)
• ML20260D143 - "Schematic Diagram:Chemical & Vol Control Sys Valves," as-built.Sheet 10. (1 page(s), 1/10/1977)
• ML20260D124 - "Schematic Diagram:Containment Spray Pumps," as-built. (1 page(s), 1/10/1977)
• ML20260D165 - "Schematic Diagram:RCS Valves." Sheet 3. (1 page(s), 7/25/1975)
• ML20260D161 - "Schematic Diagram:Safety Injection Sys Valves," as-built Sheet 8. (1 page(s), 1/10/1977)