bids are invited for supply of constr materials for op wks assets cement 43 grade opc packed in hdpe bag each 50 kg wt , coarse sand free from vegetation , coarse aggregate 20mm graded , coarse aggregate 40 mm graded , coarse aggregate 40 to 63 mm graded , stone for rr masonary less than 6 inch , bricks sub class b , mild steel bar of size 6 to 8 mm dia , water proofing compound , mild steel bar of size 10 mm dia and above , glass dividing strips 30 x 4mm , m s binding wire , self driving screw for ppgi sheet in pkt 100 nos , 150 mm length 12mm dia nut and bolts with wassher , 75 mm length 12mm dia nut and bolts with washer , ms hinges 100mm , synthetic paint enamelled any colour , redoxide primer , painting brush 3inch , base plate holding down high tensile strength bolts as per atc , granite stone 20mm thick , bricks bat , pvc pipe 110 mm dia 3 mtr long , pvc pipe 75 mm dia 3 mtr long , pvc cowl 75 mm dia , ms binding wire , pvc socket 110 mm , ceramic tiles of size 600mm x 600mm for floor thickness between 9 to 10 mm thick , white cement , peg set of six fitted with galvanised screws along the internal surface , curtain arrangement drapery and rod made of 25 mm dia and 1600mm long , fabrication from structural steel section for staging of water storage tank made of capacity 500 to 1000 ltrs , looking mirror of size 600 x 450 mm with 4 mm thick glass and 4 mm thick back ply , chromium plated piller cock swan neck with aerator and butter fly handle , stop cock angular type chromium plated brass 15 mm weight not less then 330 gm , bib cock long spout brass chromium plated 15 mm weight not less then 330 gm , pvc connection 45 cm long 15 mm , ppr pipe 32 mm dia , ppr pipe 20 mm dia , ppr elbow 90 degree and 32 mm , ppr elbow 20 mm dia , ppr female thread socket 20 mm dia , ppr plain t 20 mm dia , ppr plain t 32 mm , ppr reducer t 32 to 20 to 32 mm dia , ppr union 32 mm , tank connector 32 mm , pvc wall clamp 32 mm , pvc wall clamp 20 mm dia , float valve 20 mm , gate