LAYING OF UNDER GROUND CABLES, DISMENTALLING & ERECTION OF POLES AND CEMENT CONCRETE MUFFS: Making of cement concrete muff of overall size 450mmdia., 45cm long (15cm below ground level) with 1:2:4 cement concrete mixture. The muff is to be made around the steel tubular pole/ GI pipe pole. The outer surface of the muff shall be finished with 1:2 cement plaster with two coats of white snowcem complete in all respect as approved and desired by the Engineer In-Charge at site.