Details: khallingi-vii t/w labour charges for drilling of perfectly vertical bore of 200 mm dia t/w by ramming upto 450 mm dia in all type of soil from 0 to 30 mtrs.using bentonite drilling mud & labour charges for lowering of t/w assembly pipes including well plug & stanner pipe ,and gravel packing by the side of t/w casing etc. development of the t/w by the air compressor to yield sand free water complete. the cost include the cost of pilot bore and transportation of all materials i.e hand boring set. diesel pump & accessories & digging of mud pit etc. but excluding the cost of casing pipes,,cone & gravel etc .as per direction of site engineer in charge. labour charges for slotting of 200mm dia pvc pipe cost of 200mm dia pvc blank pipe (sch-80) cost of 200mm dia pvc cone cost of 200mm dia pvc threaded end cap. supplying all labour, tools and plant and packing the bore with washed gravel (size p-6) around the pipes in good quality including cost of gravel & transportation from at
Sector: Irrigation