Details: construction of recharge wells transportation of dc rig machine water supply charges for drilling drilling of 350 mm dia bore well by dc rig machine including cost of labour, equipment etc, complete required for proper completion of work drilling of 200 mm dia bore well by dc rig machine including cost of labour, equipment etc, complete required for proper completion of work development of bore well by 3 hp submersible pump. providing of 110 mm dia cs/cm casing pipe (confirming is:12818) assembly. providing of 160 mm dia cs/cm casing pipe (confirming is:12818) assembly. providing of 110 mm dia cs/cm ribbed screen (confirming is:12818) assembly. providing of 160 mm dia cs/cm ribbed screen (confirming is:12818) assembly. supply and installation of 6" size pvs special like ms clamp, well cap, ms coupler etc. supply and installation of 4" size pvs special like ms clamp, well cap, ms coupler etc. supply and installation of 110 mm dia b class ms pipe. supply and installation of 150 mm di