Installation of a junction box below kitchen counter top to extend wires to sink base for a dishwasher appliance cord to be plugged in. Currently appliance has its own dedicated circuit and only needs a GFCI under the sink base to supply power. Dishwasher currently has a dedicated circuit that no longer has a neutral load in it. After we did previous work and finalized into testing the device, it only showed 40 amps at the device. We would run a new 20 amp dedicated circuit from the junction box to the dishwasher disconnect.