WB/58/APAS-34/BDOKNT/25-26/100

(Vide Page no-48.Item no-01(a)(i)) 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 connection. The tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the bore. a) 40 mm dia tubewell up to 150m depth.

(Vide Page no-102.Item no-01(e)) Supply of G. I. pipes of TATA make including necessary sockets at work site. ii) 40 mm dia medium quality

[Vide Page no-30.Item no- (A)(II) CPVC Pipes Class-2,SDR-13.5 ] Supply of Chlorinated Polyvinyl Chloride (CPVC) pipes & fittings conforming to IS-15778: 2007 a) 40 mm dia medium duty

(Vide Page no-52.Item no-05(i)) Supplying high density polythene strainer of approved make with adapter conforming to I.S. specifications.. (each Straineer 3.0 m long)

(Vide Page no-54.Item no-14(i)) Supplying fitting and fixing PopularMayaPump No-6 or similar. ii)for 40 mm dia tube well .

(Vide Page no-53.Item no-09(i) Supplying fitting fixing Steel Cutter piece up to 450 mm long with socket.(i) 40 mm dia.

Construction of 1.5 m X 1.5m size tubewell platfrom & 2 m long Drain with 200 mm thick cement concrete (1:3:6) with 20 mm down graded stone chips over a polythine Sheet including 150mm x125 mm thick parapet with cement concrete (1:3:6)in all sides of the platfrom and also in the base of the tubewell including 15 mm thick (4:1)cement plaster with 1.5 mm neat cement punning on all surface complete. (Details sheet of Estimate attached)

Display Board & Photography

Add:- GST @ 18%

Add:- Labour Welfare Cess @ 1%