Panchayat Raj Engineering Department Tender

Providing Water Supply for construction of Jagananna Colonies under phase I for Palacharla Layout I;Drilling of bore well by Combination Rig to a finished Diametra of 175 mm justify both sides. (Which may be carried out by pilot bore of sutable Diametre and then reaming to the required Diametre in all formations suitable for Rotary drilling such as alluvial soils,sand stone formation etc., including insertion of 175mm Dia PVC blue casing pipe upto the depth as directed by the department including gravel packing,fixing of bailplug,clampset, bore development,conducting yield test,crew charges and transportation charges of Rig etc. and other supporting vehicles and all other charges required in the fixation of pipes assembly compiete including all labour charges etc. any where in E.G.Dist but exclude the cost of metarials. The bore should be developed with compressed air till clear water free from sand and other materials is contionously discharged. The gravel packing should have minimum annualar thickness of 70mm. The gravel should be throughly washed before packing .The gravel packing should be in such a way that the theoritical quantity is consumed completely The pipe assembly should be securely clamped. The entire work should be executed confirming to IS 2800 part I &II / 1979. ( But excluding the cost of casing pipe ) The Drilling of Bore well 350mm dia for insertion of pipe dia of 175 mm

Providing Water Supply for construction of Jagananna Colonies under phase I for Palacharla Layout I;Cost and supply of 175 mm Blue threaded casing pipes for casing including all labour charges for conveyance to site

Providing Water Supply for construction of Jagananna Colonies under phase I for Palacharla Layout I;Labour charges for slotting of 175 mm dia blue threded casing pipe