Implementation of Remaining work for Cluster wise Single Village Water Supply Schemes under Jal Jeevan Mission Cluster 25 Cluster No 25 Population 10470 FHTC 2278 Habitations 21 Villages 15 Blocks JAMUA District GIRIDIH

MODEL - 1 A WITH SOURCE (DT)

Construction for deep T/W of 125/115 mm dia, 60mtrs deep drilled tube well

Tube Well

Drilling Portion

Construction for 115/125 mm dia drilled Tube-Well for drilling in all kinds of soil rock for installation of hand pump with D.T.H Rig machine all complete including supplying all materials, labours, tools, drilling, rigs, air compressor and equipments as well as fuel lubricant for making 125/115 mm dia boring etcand cost of transporting rig machine and other vehicle up to site work as per specification and direction of Engineer-in-charge.

(a) Up to 30mtr. Depth bellow G.L. in Rural Areas

(b) Beyond 30mtr. In Rural Areas

Providing all equipments and labour for lowering 125mm dia blue UPVC Casing pipe as casing for protecting the side from falling during the process of drilling all complete job including carriage of material to work site.

Supplying labour cement and calcium chloride or bentonite solution and equipments for Grouting to Casing Pipe all complete job including carriage of material to work site as per specification & direction of E/I

Supplying all tools, equipments and labour and doing washing, flushing and development of drilled tube well to give clean and clear water all complete as per direction E/I.