Pey Jal Nigam Uttarakhand Tender

Schedule-1 : Intake Works

Soil testing for bearing capacity, Hydraulic, Sructural design & Construction of RCC Wet Intake Well of internal dia. 6 m and 15m height of well steining along with 4 m clear height Pump House in brick work masonry (1:6) over the well including 2 m wide RCC approach bridge of approximate length 12 m with gate as per conceptual drawing complete on the bank of Gaula river near Gaula barrage including all items what so ever required to construct it and make it functional such as timbering, dewatering, diversion of stream, supply and fixing of required number of suction perforated pipes, capable of delivering 4.6 MLD Raw Water in 23 hours, internal and external electrification work including necessary desilting arrangements & protection works such as Cement plum Masonry with 40% plum & 60% 1:3:6 cement concrete, etc. Base of the well shall be kept at minimum depth of 4.5m below the river bed level including supply of all materials, labour, T&P etc. complete required for proper completion of work as per directions of Engineer-in-charge.

Design and renovation work of existing Intake Chamber built at Coltax for delivering 63.70 MLD (26 cusec) raw water.The work consists of mainly PCC (1:2:4) for flooring, M-30 grade RCC for wall, Iron Gates for controlling inflow from the canal inside the chamber, MS Screen for screening of debris, MS Wire mesh over welded MS bars for covering the intake chamber and all other appurtenant works including supply of all materials, labour, T&P etc. complete required for proper completion of work as per directions of Engineer-in-charge.