Kerala Water Authority Tender

Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 63 mm nominal outer dia pipes.

Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. but excluding cost of pipes and fittings - External work. 80 mm dia nominal bore Data derived from item no.18.12.8 of DAR Data for 10 m

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Interconnecting the pipeline with the existing PVC Pipe of size up to 90 mm by supplying specials all cost of materials and necessary earth work excavation in all class of soil etc complete as per direction of dept officers

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 63 mm dia Bend

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 63 mm dia End cap

Supplying conveying and fitting 80 mm GI End cap

Supplying conveying and fitting 80 mm GI Bend

Towards the charges for three run welding including cost of welding rod, labour charges, conveyance charge, hire charge of machineries etc. complete

Disconnecting water connection from service mains along Asphalt road without causing any damage to the existing line including charges of earth work excavation in all kinds of soil for exposing connection point including tar cutting / conrete cutting, making the disconnection point water tight charging and testing to the required pressure, rectifying any defects noticed and refilling the trenches using excavated earth in layers not exceeding 20cm depth including consolidating each layers by ramming, watering, removing the surplus soil from the work site, without causing any damages to any other existing utilities, including the charges of hire for tools and plant, conveyance of tools and materials to the leak site, bailing out water, lighting, watching, ribbon fencing, caution boards, traffic diversion but excluding cost of materials and as per the direction of departmental officers etc. complete.

Providing tap connection from distribution main using 20 mm ASTM Pipe using stop cock ,union,tap,110 mm PVC Pipe filled concrete 1:2:4 including cost of materials and labour charge etc complete

Supply of uPVC Pipe, IS 4985: 2000 , 6kg/cm2, 63mm Dia..

Supplying 80 mm GI Pipe