1355 cubic meter food cold room is installing in America in 2016(24)

The 33th day, plan: install main power electrical box cable.

At 7 am, engineer and worker start prepare cable.

Worker is studying connect cable.

Engineer work with client electricity engineer (right one) and worker, they put the cable into right place.

Cable pass through wall, and connect the conensing unit (outside door) with electrical box (inside).

Electricity engineer is checking wire.

Circuit connection.

Engineer is installing low tempreture cold room light circuit.