The listed switch stacks will have power remove from one of the redundant power supplies by a construction crew for 20 minutes. SMHBLDB-2B-A01,A02, SMHBLDB-2A-A

CHG0068316 The listed switch stacks will have power remove from one of the redundant power supplies by a construction crew for 20 minutes. SMHBLDB-2B-A01,A02, SMHBLDB-2A-A