Details: movement of drilling rig , tools & plants, accessories including drill pipes, casing pipes etc. to drilling site and back. boring of dtw of bore hole up to 450mm dia and up to a depth of 70 m or up to required depth by rc/dr drilling rig including supply and transportation of all required tools & plants, materials & labour to site to perform the job in complete as directed in alluvium areas ( means areas where the strata comprises of loose, unconsiolidated materials like clays, silts, sands gravels, pebbles, cobbles and boulders) as per is:2800 (part-1) of 1991. ( soil sample must be collected & keep properly at every 3.00 m interval of depth in boring. the job also include movement of rig by making temporary approach road etc. to the field up to distance of 1000m) supply, lowering & installation in tube well 200mm pvc housing pipe / blind pipe of wall thickness of 10.0 mm to 11.2 mm for casing assembly including supply of well cap, sockets, reducer, ms housing clamps etc. as required
Sector: Irrigation