Details: transportation, , dismantling of rig machine and its t&p transportation, , dismantling of compressor 350 psi transportation, , dismantling of 3 cusec o.p. unit and yield test supply of tubewell assembly- m.s.tubewell assembly with all required parts like plain pipe, slotted pipe (as required upto 50% of plain pipes) rings, well cap bail plug, clamp reducer, central guide, suport structure etc. as required & as per typed design complete in all respect.(note- axial length of reducer without ring shall be measured with casing pipe) 300 mm dia m.s. pipe 200 mm dia m.s. plain/slotted pea-gravel (as per is:4097)- 1.65 mm to 4.50 mm size pea gravel of lalkuwan quarry duly screened, washed and properly stacked at site for tubewell drilling of bore by rig machine as per is :2800(part i & ii):- drilling of bore by 600 mm dia bit gl to 60 mt. bgl. drilling of bore by 500 mm dia bit from 60 mt gl to 100 mt. bgl. drilling of bore by 500 mm dia bit 100 m bgl to 160 m. bgl. lowering of tube well
Sector: Water supply and Sewerage