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License Change Request 93-01 to License NPF-57,revising TS re radioactive effluent venting or purging by allowing Mark I containment drywell to be vented through hardened torus vent following Type A containment leakage rate testing.

Accession Number: ML20035H410

Date Released: Tuesday, December 1, 2020

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• ML20035H409 - License Change Request 93-01 to License NPF-57,revising TS re radioactive effluent venting or purging by allowing Mark I containment drywell to be vented through hardened torus vent following Type A containment leakage rate testing. (6 page(s), 4/23/1993)
• ML20035H412 - Proposed TS 3.11.2.8 re venting & purging of Mark I containment & 4.11.2.8 re SR for aligning & venting Mark I containment drywell. (2 page(s), 4/23/1993)