Sl. No..01..SUPPLY AND INSTALLATION OF I.E.PLANT FOR BHANDANI WATER SUPPLY SCHEME UNDER JALPAIGURI DIVISION P.H.E. DTE.

Amount

Design supply , fabrication, erection on suitable R.C.C. foundation, commissioning with three months trial run for Bhandani Water Supply Scheme ( including cost of routein testing of water sample for performance evalution) of pressure type Iron removal plant as per design norms of the P.H.E. Dte. with necessary accessories viz. i) MS fabricated horizontal type circular shell with minimum 10 mm thick MS plate with 2 (two) coats of anticorrosive paint & minimum 12 mm thick MS media supporting plate fitted with required no. of pot strainer. ii) MS fabricated oxidation chamber with minimum 10 mm thick and perforated plate 10 mm thick with necessary pipe connection arround , raw water inlet, orifice plate, venturimeter, 40 mm GI air vent pipe, sluice valves, pressure gages, water sampling cock & other instruments as required, Filter media (sand & gravel), air compressure with motor, starter, main switch etc. as per approved design & drawing including cost of filter media. Air blower with motor (in complete form) of requiired capacity & approved specification including power connection from main line etc. all complete and construction of one compressor room with internal size 3.6 mtr. x 3.0 mtr. Considering 50.00 m³/ hr Capacity, with necessary pipe connection by 100 mm dia CI/ CIDF K-9 pipes with existing delivery main and making by-pass arrangement including supplying fitting fixing of sluice valve, specials, construction of Sluice valve chembers and operation maintenance for Three months including supply of all chemicals and lubricants and replacement of any parts all complete as per direction of EIC.

Sukes Basu Majumdar

R S CONSTRUCTION

M/S RATAN KUMAR DASGUPTA AND CO.