Construction of Treatment Plant and sump in Hansidhunga Gujarkot Water Supply Scheme

Amount

Survey, hydraulic / structural design, drawing, testing of soil bearing capacity and Construction of Water Tight R.C.C. 1.50 MLD (for 16 hrs working) Capacity Rapid Gravity Treatment Plant (Capable of handling turbidity of 2500 ppm and quality of water after execution, must be as per IS : 10500 (2012) code for potable water) consisting of two equal units of pre-sedimentation Tanks, Inlet Chamber, Mixing Unit, Flocculation Unit , Chemical House, Laboratory, Hopper bottom settling tanks, Rapid Sand Filters with alum dozer and Back Wash arrangements, Operating Platform, Clear Water chamber, approved Filter Media, 0.60 m wide Apron, Gate/Sluice Valves and their Chambers and all other appurtenant works including supply and fixing pipes or making drain for proper drainage arrangement, MS pipes for connecting the units, electrification and lighting arrangements inside and outside of operating platform and filter, tiled flooring, doors and windows in operating room, painting, Acrylic Emulsion/ Apex/ equivalant paint all inside and outside of WTP, three layer M S Railing on stairs, filter all as required or as directed by Engineer -in -Charge etc all complete including supply, cartage of all materials T&P, equipments etc. Complete including additional 6 months maintenance.

Design, testing bearing capacity of soil and construction of M 30 grade R.C.C. semi-sunk circular Clear Water sump of 400 KL capacity and other appurtenant works including supply of necessary scaffolding, shuttering and other accessories alongwith construction of valve chambers, fixing of inlet and outlet pipes, making bye pass arrangement & fixing of lightening conductor & M.S. Manhole Cover, supply and fixing of M.S. Steel Ladder outside and inside the tank and fixing of railing around top dome as per approved design of R.C.C. tank in latest IS codes including painting with delux multi surface paint and also connection with the exsiting network alongwith carting of all materials including supply of all materials, labour, T&P etc. complete.

Construction of protection works for Site Development, Fitration Plant and Sump as per site conditions wherever necessary as follows :-

Excavation in following strata for foundation requiring the use of special T&P such as Pick Axes, Sabbals etc. or by blasting or by crow bars with a lift up to 1.5 m and lead upto 30 m including refilling, watering and ramming of excavated earth into the trenches and removal and disposal of surplus earth upto a distance of 60 m including supply of all materials, labour, T&P etc. complete including cartage of materials in soil mixed with shingle, bazri, boulder

Cement concrete 1:2:4 including supply of all materials, labour, T&P etc. complete.

Random Rubble Stone Masonry in 1:6 cement and sand mortar including supply of all materials, labour, T&P etc. complete.

Random Rubble Stone Masonry laid dry including supply of all materials, labour, T&P etc. complete.

M/s Kashmirilal Constructions Pvt. Ltd.