Details: slno-1/pwd-49/item no-1 labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes , strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the connectionthe tube well should have a minimum 50mm gap in between the outside of the tube well pipe and the bore. a)for depth up to 150 metre ii) 40mm dia boring etc slno-2/pwd-102/item no-1 .supply of g.i. pipe of tata make including necessary socket e)40mm dia ii) medium quality. slno-3/pwd-13/item no-19(iii) supplying , of pvc pipes & fitting schedule 80 ( medium duty ) conforming to astmd-1785 and threated to match with gi pipes as per is :1239 (part-1) (a) pvc pipes 40mm dia slno-4/pwd-52/item no-6 supplying pvc strainer of approved make with adapter conforming to i.s.12818 specifications i
Sector: Zilla Parishad