LAYING OF UNDER GROUND CABLES, DISMENTALLING & ERECTION OF POLES AND CEMENT CONCRETE MUFFS: Making of cement concrete muff of overall size 450mmdia., 60cm long 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 pure cement and two coats of white snowcem complete in all respect as approved and desired by the Engineer In-Charge at site.