supply , erection and commissioning of cooling tower , supply , erection and commissioning of cooling tower , supply , erection and commissioning of cooling tower i ) . type square shaped model psc-2010 type of cooling tower induced draught, counter flow cooling capacity-tr 10, overall size ( w x h ) 700 x 1725 material of tower structure-frp, material of basin frp ii ) .fan diameter ( mm ) -450, no. of blades-8, angle of blades-as per required amps material of blades-p.p, material of hub- al.cast iii ) .water distribution system, type spray nozzle material-p.p, material of piping- pvc iv pipeline connection size, inlets nb 1 1 / 2 outlet nb- 2, drain- 1, overflow- 1, makeup- 3 / 4