Addition and/or alteration - all wiring for level iii alterations (see exclusions below)with complete change of occupancy to create a shell commercial space (use registration & fit-out permits required prior to occupancy) on the first and second floor and eighty-four (84) dwelling units ,wiring for diesel fire pump ,in an existing ten-story high-rise building as per approved plans -2017 nec. **separate electrical permit req'd for : fire alarm, data, av, security rescue assistance system, all controls and wiring of the fire command center **