Details: section(a) plumbing works (a)-(vi) tube well (a) original works 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. (b) for depth upto 250 metre for 150 mm dia. tube well with top of 250 mm dia.(upto 50 metre). (i) first 50 metre note: (i) for item no. 2, measurement will be taken below g.l. taking g.l. as zero for payment. (ii) for item no. 1 & 2 for bored depth where no lowering of pipe is involved the corresponding rates would be reduced by 30%. section(a) plumbing works (a)-(vi) tube well (a) original works labour for boring through any type of soil for sinking tube well of required dia. with top by rig boring system (either by reserve cir
Sector: Municipality