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CX-010912: Categorical Exclusion Determination

B-922 Sprinkler System Replacement
CX(s) Applied: B1.15, B2.2, B2.5
Date: 09/25/2013
Location(s): Pennsylvania
Offices(s): National Energy Technology Laboratory

Replace a dry pipe sprinkler system with a wet pipe sprinkler system in the center section of B-922. Change the B-922 data center wet pipe sprinkler system to a dry pre-action system.