Details: 1. construction of 125/115 mm dia. x 120 mtr. (avg.) depth drilled t/well complete with installation of im-ii hand pump with platform and drain in the district of sahibganj under d.w.& s.division, sahibganj in the year 2023-24. a. drilling portion drilling in all kinds of soil and rocks in rural area for installation of india mark ii hand pump with d.t.h. rig all complete , including supplying all materials , tools , drilling rig , air compressor and equipments as well as fuel , lubricants for making 125 mm / 115 mm dia boring and cost of transporting charges of rig machine and other vehicle up to site of the work as per direction of e/i. (a) up to 30 mtr. depth bellow g.l. in rural areas (b) beyond 30 mtr.up to 100 mtr. in rural areas supplying all materials , labours , equipments for lowering 125 mm dia upvc blue pipes as casing for protecting the sites from falling during the process of drilling all complete including carriage to work site. supplying labour, cement and calci
Sector: Water supply and Sewerage