supply of building material and labour work a.t.s.husainabad in distt-balia, material cement ( isi mark ) ppc per bag 50 kg . for site , supply of course sand of ( above 2 . 5fm ) in for site , supply of 20mm kota stone 22x22 rate in for site , labour work 12/15mm thick plaster in 1:6 cement corse sand mortar including all labour etc . complete . ( each floor 5% will be paid exta . ) , 12/15mm thick plaster in 1:4 cement corse sand mortar including all labour etc . complete . ( each floor 5% will be paid exta . ) , fixing of kota stone with base of 1:4 cement coarse sand mortar including cutting by machine and rubbing of edges as required pattern including floor cutting and polishing material for proper completion of work as per direction of engineer-in-charge . ( each floor 5% will be paid exta . )