How should I draw the water and electricity required by the property?

The hydropower map required by the property can be said to be the completed hydropower map of the building.

The water and electricity diagram is the diagram of the line direction, switch nodes, meter box and drawings on the structural diagram of your room.

As-built drawings illustrate the main projects:

A, water supply and drainage, electrical design content

Second, the selection and laying methods of water pipes, conduits, wires and accessories

Three, water supply and drainage sanitary ware, electrical equipment installation height

Fourth, the drawings change content

Five, the construction operation specification

Six, other special instructions