tender for civil work , drilling of bore well of 150 mm dia including transportation from the place with in the above district in alluvial soil sedimentary strata of ckay and sand stone shale pebbles boulders etc by first taking pilot of 140mm/150mm/200mm dia and the enlarging to required dia by direct or revise rotary mud circulation method using contractors rig fuel labour drilling betonies mud and water required for the drilling at the site shown by the departmental officers. 0m to 60m depth , 60m to 90m depth , 90m to 120m depth , 120m to 150m depth , 150m to 180m depth , 180m to 190m depth , reaming from 140/200mm dia pilot bore to 300mm dia bore as directed by the departmental officers upto 60 m depth ending below ground level , labour charges for inserting 150 mm dia pvc casing pipe assembly (with slot or without slot) in the drilled hole including jointing the pipes with pvc coupler and cement paste etc.,, complete supplying and packing the annular space with pebbles of size and quality including conveyance is approved by the departmental officers. , supplying pvc casing pipe (with slot or without slot) 0f 150 mm dia plain pipe in 3m length each as per isi 12818 / 1982 to suit deep bore for delivery at site including loading and unloading, freight, transit insurance etc., complete. , supplying and fixing pvc bore well end cap of size 160/168mm dia of approved quality as directed by the departmental officers. , supply of 4 sq.mm / pvc insulated and sheathed 3 core flat type copper cable for submersible motor. , supplying and fixing 40mm dia hdpe hose in bore to connect the submersible motor in borewell etc., complete , supply and fixing the nylon rope to connect the submersible motor in borewell etc., complete. , supplying and fixing of 2 hp three phase submersible motor with all materials including cost of materials and labour charges, and conveyance charges etc., complete complying with standard specification. , supply and fixing of 3 phase motor paneled bo