NEC 230.95

NEC 210.8(A)(6)

ALL kitchen countertop receptacles require GFCI protection, regardless of distance from the sink. NEC 210.8(A)(6) requires GFCI protection for all 125V, 15A and 20A receptacles that serve countertop surfaces in kitchens. The 6-foot rule applies to sinks in other locations — in kitchens, it is a blanket requirement for all countertop receptacles.

NEC 210.8(B)(7)

All 125V, 15A and 20A receptacles installed within 6 feet of a sink edge in commercial occupancies require GFCI protection. Break room sinks in commercial offices are treated the same as kitchen sinks for GFCI purposes.

NEC 230.24(B)

Service drop conductors over areas accessible to vehicular traffic must maintain a minimum clearance of 18 feet. Over residential driveways, the minimum is 12 feet. 8 feet is dangerously low.

NEC 240.86 / high-rise office Specification

The high-rise commercial office specification explicitly prohibits series rating of overcurrent protective devices. All existing panels being re-utilized must use fully rated breakers — meaning each individual breaker must have an interrupting rating equal to or exceeding the available fault current at the panel (22kAIC in this case). Series rating is prohibited because in a multi-tenant high-rise, a fault that exceeds a branch breaker's interrupting rating could cause catastrophic breaker failure, arc flash, and damage to adjacent tenants' electrical systems. The branch breaker must be replaced with one rated at minimum 22kAIC.

NEC 250.102

Flexible metal conduit in this size/length is not a reliable ground path; an equipment bonding jumper or an EGC must be run to bond the motor.

NEC 250.118 / 250.122 / 406.4(C)

Even though UF cable includes a grounding conductor, if individual conductors are run in conduit underground, an equipment grounding conductor of a recognized type must be included and sized with the circuit so the receptacle has an effective ground-fault current path.