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Forwards revised elementary diagrams for Train B equipment controlled from hot shutdown panel per 810119 telcon.Mods provide alternate control power supplies when control of equipment switches from control room to hot shutdown panel.

Accession Number: ML20003B052

Date Released: Wednesday, September 30, 2020

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• ML20003B051 - Forwards revised elementary diagrams for Train B equipment controlled from hot shutdown panel per 810119 telcon.Mods provide alternate control power supplies when control of equipment switches from control room to hot shutdown panel. (1 page(s), 2/3/1981)
• ML20260K187 - "Elementary Diagram Charging High Head Safety Injection Pumps 2A & 2C." Sheet 2 of 2. (1 page(s), 1/21/1981)
• ML20260K191 - "Elementary Diagram Charging/Hi Head Safety Injection Pump 2B-Train 'B'," Sheet 1 of 1. (1 page(s), 1/21/1981)
• ML20260K195 - "Elementary Diagram Component Cooling Water Pump 2A." Sheet 1 of 1. (1 page(s), 1/21/1981)
• ML20260K199 - "Elementary Diagram Auxiliary Feedwater Pump 4610V No 2A & 2B." Sheet 2 of 2. (1 page(s), 1/21/1981)
• ML20260K204 - "Elementary Diagram Component Cooling Water Pump 2B-Train 'B'" Sheet 1 of 1. (1 page(s), 1/21/1981)
• ML20260K206 - "Elem Diag Pressurizer Heater Backup Group 2B (6090V L C 2C Emerg)." Sheet 1 of 1. (1 page(s), 1/20/1981)
• ML20260K211 - "Elementary Diagram Boric Acid Transfer Pumps 2A & 2B." Sheet 2 of 2. (1 page(s), 1/21/1981)
• ML20260K214 - "Elementary Diagram Solenoid Valves." Sheet 2 of 2. (1 page(s), 1/21/1981)
• ML20260K219 - "Elementary Diagram Solenoid Valves Train 'B'. "Sheet 2 of 2. (1 page(s), 1/21/1981)