supply of building material at site c.h.c.sahatwar in district balia , material cement ( isi mark ) ppc per bag 50 kg . for site , supply of course sand of ( above 2 . 5fm ) approved rate in for site , supply of stone ballast 40mm rate for site , supply of 20mm kota stone 22x22 rate in for site , supply of m-150 brick rate in for site , supply of dala stone grit 20mm size rate in for site , supply oof gleized tile 200x300 mm ( somani , orient , janson ) isi . rate in for site , supply of local sand rate in for site . , tor steel 08 mm dia ( isi / tmt ) for site , tor steel 10 mm dia ( isi / tmt ) for site , tor steel 12 mm dia ( isi / tmt ) for site , tor steel 16 mm dia ( isi / tmt ) for site , labour local sand filling in flooring , labour work and t&p etc . required for proper completion of the work as per pwd . , cartage filling of earth including material compaction ramming watering labour work and t&p etc required for proper completion of the work as per pwd . , cement concrite in flooring in 1:4:8 cement: course sand : stone ballast 40 mm labour work t&p etc complete required for proper completion of the work as per pwd . , 40mm thick pcc flooring in 1:2:4 cement :corse sand : stone grit labour work and t&p etc . required for proper completion of the work as per pwd . , making smooth birla putty of all material labour t&p etc complete required for proper completion of the work as per pwd . , supply and fixing of glass strip 2 . 6& 3 . 8 mm all material labour and t&p etc . required for proper completion of the work as per pwd .