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Tender Document for Repowering Project of Ghorasal 3rd Unit - BPDB

Tender Document for Repowering Project of Ghorasal 3rd Unit - BPDB

Tender Document for Repowering Project of Ghorasal 3rd Unit - BPDB

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-Dimension <strong>of</strong> unit, mm ---------------------------------<br />

-Weight, Kg ---------------------------------<br />

ii) Cyclone Separator ---------------------------------<br />

Model, Make & Country ---------------------------------<br />

ii) Gas Booster Compressor (GBC)<br />

Model, Make & Country (Either by Man Turbo, Germany/ USA or Atlas<br />

Coppco, USA)<br />

- Compressor Type ---------------------------------<br />

- Make, Country ----------------------------------<br />

- Model ---------------------------------<br />

- Capacity ----------------------------------<br />

- Suction Pressure ----------------------------------<br />

- Discharge Pressure ----------------------------------<br />

- Discharge Temperature ---------------------------------<br />

- Compressor Speed -----------------------------------<br />

- Compressor Motor Voltage/ Rating, kV/ KW ----------------------------------<br />

- Motor Speed ----------------------------------<br />

1.7 Air Intake system<br />

-Material <strong>of</strong> louvers ---------------------------------<br />

-Material <strong>of</strong> intake duct ---------------------------------<br />

-Intake duct surface treatment ---------------------------------<br />

-Type <strong>of</strong> air filter<br />

Primary ---------------------------------<br />

Secondary ---------------------------------<br />

-Manufacturer <strong>of</strong> air filter, Country ---------------------------------<br />

-Material <strong>of</strong> filter medium ---------------------------------<br />

-Maximum intake velocity, m/s ---------------------------------<br />

-Maximum pressure loss, mm Aq ---------------------------------<br />

-Type <strong>of</strong> silencer ---------------------------------<br />

-Material <strong>of</strong> sound absorber ---------------------------------<br />

-Manufacturer <strong>of</strong> silencer ---------------------------------<br />

-Amount <strong>of</strong> air required, m 3 /hr ---------------------------------<br />

1.8 Exhaust System<br />

-Material <strong>of</strong> stack & Height ----------------------------------<br />

Surface treatment <strong>of</strong> stack plate ---------------------------------<br />

Re-Powering <strong>Ghorasal</strong> 210 MW 3 rd <strong>Unit</strong> (Vol-2B <strong>of</strong> 2) 10

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