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Forwards Amend 4 to License DPR-21 & safety evaluation. Amend lowers RWCU sys isolation setpoint from existing Group 3 isolation signal to Group 5 (reactor low water level to lo-lo water level.)

Accession Number: ML20236K088

Date Released: Wednesday, October 23, 2024

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• ML20236K085 - Forwards Amend 4 to License DPR-21 & safety evaluation. Amend lowers RWCU sys isolation setpoint from existing Group 3 isolation signal to Group 5 (reactor low water level to lo-lo water level.) (3 page(s), 7/17/1987)
• ML20236K099 - Amend 4 to License DPR-21,lowering RWCU sys isolation setpoint from existing Group 3 isolation signal to Group 5 (reactor low water level to lo-lo water level). (6 page(s), 7/17/1987)
• ML20236K108 - Safety evaluation supporting Amend 4 to License DPR-21. (3 page(s), 7/17/1987)