Details: labour for boring tube well of required dia by water jet system through any type of soil strata including hire &labour charges for boring pipe , scaffolding , tools & plants as necessary and taking out them and lowering pipes ,strainers , blind pipe etc. & filling and fixing the same complete including bucket washing and otherincidental works in this connection . the tube well should have an maximum 50 mm. gap in between the out side of the tube well and the bore. a) for the depth upto 150 m. for 50 mm. dia tube-well with top of 100 mm. dia. [ref: sanitary & plumbing works ,p-46,i-1.c.i&ii] i) 40 mm dia boring. ii) 80mm dia boring etc.top supplying fitting and fixing in position g.i. pipes of tata make for underground works with all necessary accessories,specials viz. socket,bend,tee, union,cross,elbow, ,short piece etc. including cost of all materials,jointing materials,cutting pipes,making threads,cutting trenches upto 1.5 m. below surface in all sorts of soil and reffiling th
Sector: Zilla Parishad