tender for sinking of mark ii tube well near rajapur sajir house in matiharpur gp under chanchal i panchayat samiti 97119773-- 1 labour for boring tube well of required dia 40 mm dia boring 2 80 mm dia boring 3 supply of pvc pipes & fitting schedule 80 (medium duty) conforming 80 mm dia 4 40 mm dia 5 supplying fitting fixing steel cutter piece upto 450 mm long with socket 40 mm dia steel cutter 6 supply and delivery of ms rest clamp complete nut & bolts of 10 mm thick for 40 mm dia pipe 7 40 mm dia gi socket 8 reducing socket 80x40 mm 9 supplly of indian mark-ii hand pump with isi mark with normal standard assembly consisting of one cylinder 8 nos connecting rod 8 nos 32 mm diameter 3.0 m long riser pipe 10 supplying high density polythene strainer 40 mm dia 11 packing the annular space between the outside of the tube well pipes & strainers…. 12 construction of tubewell platform 1.2x1.2 with 75 mm thick cement concrete 1:3:6 using jhama chips 13 supply of upvc pipes b type & fitting conforming 110 mm 14 supplying fitting fixing 65 mmdia deep well brass cylinder with necessary fitting and accessories 15 water sample collection and chemical test including arsenic test 16 permanent type marbel display board 17 construction of soak well 18 gst @18% (c-9%+s-9%) 19 labour welfare cess@1%