Construction of Recharging Ground Water through dry and defunct handpumps under Jal Shakti Sub Division Gagret in Tehsil Ghanari Distt. Una (HP)

Excavation in foundation and trenches etc.(in pipes and pits) in all kinds of soils such as pick work, jumper work, blasting in soft/hard rock, chiselling/wedging out of rock/where blasting prohibited) saturated soil stacking the excavated earth within all leads and lifts clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed by the Engineer –in-charge.

Brick work using common burnt clay building bricks in foundation & plinth in cement mortor 1:4 ( 1 cement:4 sand ) in all leads and lifts as per the direction of the Engineer-in-Charge.

Supplying and packing of broken stone 50 mm

Supplying and packing of gravel including all type of carriage complete in all respect

Supplying and packing of sand including all type of carriage complete in all respect

Providing and laying cement concrete work 1:2:4 (1 cement : 2 sand : 4 graded stone aggregate 20 mm nominal size) curing complete work.

Providing mild steel reinforcement including bending and placing in position

Providing and fixing around the Pipe Nylon mesh including all type of carriage

Providing Laying, jointing and commissioning of HDPE (High Density Polyethylene) pipe for following outer diameter and class conforming to IS 4984 1995 with fusion welding process including all necessary fitting in all leads and lifts to the entire satisfaction of Engineer-in-charge. (Earth work in 125 mm ø HDPE Pipe, PN -4.0, PE80 IS 4984)

Providing slots in hand pump casing pipe with welding set for recharging/seepage of rain water including all type of carriage complete in all respect.

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