Engineering, procurement, construction, testing, commissioning, trial run and operation and maintenance of various components for Source level Augmentation of various water supply schemes under Jal Shakti Division Solan, Jal Shakti Division Arki, Jal Shakti Division Nalagarh in District Solan (H.P.) (SH :- C/O 2 No. Check Dam and, 1No. Head weir, 2No. Percolation Chamber, Crate wall, 3No. Slow sand filter, 2 No. intake structure, WTP of 1.1 MLD, 6 Nos. Pump house, Sump well, Main storage tanks and Sector storage tanks of various capacity, Boundary wall around the WTP and Barbed wire fencing around the pump houses, P/L Rising main and gravity main of various dia and class, S/E of pumping machinery, Automation System, Chlorination.