supply and installation of clariflocculator spare for ranaghat wtp of capacity 14.62 mld- 1 supply of m.s epoxy painted flocculator paddle assembly and driving arrangement complete with base frame, 50 mm dia bearing housing, 60 teeth bevel gear, 12 teeth bevel pinion with worm gear type reduction gear box and 1.0 h.p 1440 rpm motor with flexible coupling complete. 2 installation charges for new flocculator paddle assembly. 3 supply of clarifier end carriage unit with 200 dia driving wheel & 200 dia idle wheel including class four suitable shaft 75 dia, bearing block, double row self aligning bearing and 72 teeth sproket and 12 teeth pinion with 25 mm pitch simplex type chain complete with worm gear type reduction gear box and 1.5 hp 1440 rpm motor with flexible coupling complete 4 installation charges for new clarifier end carriage unit 5 supply of wheel track with 40 mmx40 mm carbon steel square bar with mounting plate and duly bended as per the clariflocculator civil tank radius 6 installation charges for new wheel track with 40 mm x 40 mm