supply of ash slurry disposal pump , complete ash slurry disposal pump– pump model 8 / 6 eeah or equivalent , type horizontal centrifugal pumprated capacity – 600 m3 / hr, type of suction –flooded, total dynamic head at specified reated capacity – 34.5 mwc, rated speed-873 rpm, shut off head- 42 m, efficiency at rated capacity point ( with ash slurry of specific gravity ) - 72%, specific gravity of slurry- 1.12 pump input power at specified rated capacity ( for clear water – 78.3 kw, for handling ash slurry- 87.7 kw ) , design temperature of water / slurry – 50 deg. c, specific speed ( rpm ) - 25.2, suction flange 200 nb discharge flange 150 nb pump discharge pressure 0.7 to 1.0 kg per cm2, pump handled clinker size of 75 mm, impeller tip speed- 1507m / min. motor rated 120 kw@1485 rpm at 50 deg c suitable to base frame installed at dcrtpp. ( as per annexure- a & b is attached )