Details: laying and jointing pvc pipe. heading tube welllabour for boring through any type of soil for sinking tube well of required dia. wit top by rig boring system (either by reserve circulation or by direct rotary method) including hire charges and labour for rig machine, tool and plants,staging, forcepumping set and making arrangement for water required for boring etc. complete and lowering pipes, strainers, blind pipes etc.completefor depth up to 250 meter for 100mmdia. tube well with top of 200mm dia.( up to 50 meter.) 1st 50 meter. next 50 meter. supply pvc pipes & fitting schedule 80 (medium duty) conforming to astmd-1785 & threaded to match with g.i. pipes as per is: 1239(part-i).pvc pipe(dia)100 mm dia supplying ,fiber glass reinforced epoxy resin slotted of 1mm slot width in 6.1 m length of approved make and as per direction of the engineer - in -charge.100 mm nomonal dia6.00 mm wall thickness labour for making arrangement for showing , verticality test including the cost for hi
Sector: PWD