bids are invited for field water supply scheme ppr fr 3 layer thermal pipe 90mm outer dia pn 10 homogenous 03 layer pipe of outer layer green , ppr socket 90mm , ppr flange core 90mm , ppr flange o ring 90mm , ppr tee 90mm , ppr elbow 90mm , ppr reducer socket 90mm x 63mm , ppr reducer tee 90mm x 63mm , ppr-fr 3 layer thermal pipe 63mm outer dia pn 10 homogenous 03 layer pipe of outer layer green , ppr socket 63mm , ppr flange core 63mm , ppr flange o ring 63mm , ppr tee 63mm , ppr elbow 63mm , ppr reducer socket 63mm x 32mm , ppr reducer tee 63mm x 32mm , ppr male th socket 63mm x 2 inch , ppr-fr 3 layer thermal pipe 32mm outer dia pn 10 homogenous 03 layer pipe of outer layer green , ppr socket 32mm , ppr union 32mm , ppr elbow 32mm , ppr gate valve 90mm , ppr gate valve 63mm , 5 hp pump with starter 100mm cable and pump shed , 10000 ltrs grp tank , 50mm non return valve , 50mm check valve vertical , gasket , nut and bolt , sand , aggregate 20mm , aggregate 40mm to 63mm , ordinary portland cement grade 43 packed in 50 kgs hdpe bags total quantity : 9841