Power distribution units (PDUs) and circuits are associated with the location of a rack, as shown i n 2.1 Rack Installation. Access to PDU cirtcuits should be under or adjacent to labeled floor tiles.
Power is in a bar (vs power whip) with two rows, one for each PDU.
Circuit sockets are on the same row as their associated PDU label. Circuit label is either above or below the actual circuit socket.