Details: solar submersible tubewell labour for boring through any type of soil for sinking tube well of required dia. with top by rig boring system (either by reserve circulation or by direct rotary method) including hire charges and labour for rig machine, tools and plants, staging, force pumping set and making arrangement for water required for boring etc. complete and lowering of pipes, strainers, blind pipes etc. complete. (a) for depth upto 150 metre (i) 100 mm dia (ii) 50mm dia (b) for depth more than 150 mtr for 40mm dia (i) 50mm dia supplying, fitting and fixing steel cutter piece upto 450 mm long with sockets. (i) 50mm dia supplying high density polythene strainer of approved make with adapter conforming to i.s. specifications. (i) 50mm dia supplying, fitting and fixing heavy type bell mouth reducing socket. (i) 100 x 50 mm dia. supply of pvc pipes & fittings schedule 80 (medium duty) conformingto astmd - 1785 and threaded to match with gi pipes as per is : 1239 (xi) 100mm dia
Sector: Zilla Parishad