Laying of cable

1) Will LAYING OF CABLE ALONGSIDE OF ROAD will be liable to tax at what rate. When Cables are free issue to the sub contractor. Vendor use sand, bricks and other material require to excute the job where major part of work i:e CABLE are issued to the sub contractor in free.

2) Setting up Transformer is liable to which rate where transformer is free issue.

3) Electric Poll Errection alongside of road is liable to what rate.

This services will fall under which category of service?