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Tender Document Volume - 2 - BPDB

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The distillate fuel oil system shall consist of two pumps (One standby, one<br />

operative) of suitable capacity for the maximum output of the turbine at lowest<br />

ambient temperature at the site, along with necessary valves, piping, regulating<br />

devices, metering device, instrumentation, pressure switches and indicators.<br />

Scope of supply<br />

One distillate fuel supply system shall include, at least, the following equipment:<br />

-One off-base standardized forwarding skid consisting of the pumping and<br />

regulating equipment<br />

- One off-base standardized filtering (duplex cartridge type filters) located near<br />

the unit<br />

-Piping between forwarding and filtering skid and from the filtering skid up to the<br />

gas turbine unit<br />

-Unloading Fuel skid<br />

-2(Two) 50.00 lac litre distillate fuel storage tank with fixed roof having floating<br />

suction type delivery<br />

-Piping from unloading area to fuel tank.<br />

-For unloading: Two 100% (100m 3 /h) transfer pumps + Filters<br />

-Piping between the 50.00 lac fuel storage tank and pumping skid<br />

- Rehabilitation of existing fuel unloading facilities including jetty.<br />

-Fuel strainers<br />

-Flow-meter and totalise to measure fuel consumption<br />

-Pressure gauges on each side of fuel strainers, at pump suctions and discharge,<br />

and other critical points<br />

- Fuel oil pumps<br />

-Over speed and emergency trip stop valves<br />

-Control valves for starting and operating<br />

-Necessary isolation valves<br />

-All piping<br />

-Automatic control valves<br />

Scope of work<br />

The contractor shall design, manufacture, inspect, test, deliver to the site and<br />

install of liquid fuel oil handling, conditioning and regulating facilities with all<br />

accessories as specified hereunder for the plant.<br />

The unit shall be furnished with a complete liquid fuel oil system. The liquid fuel<br />

oil handling system shall also be provided.<br />

1. Fuel forwarding skid<br />

Fuel forwarding skid brings liquid fuel to the gas turbine at a pressure consistent<br />

with the gas turbine fuel supply requirements.<br />

Equipment list:<br />

-Two (2) 100% fuel forwarding AC motor driven centrifugal pumps (one duty, one<br />

standby), each for the maximum fuel flow necessary to the gas turbine<br />

-Three suction Strainers<br />

Ghorasal 200 MW to 300 MW Gas Turbine Peaking Power Plant Project (Vol-2 of 3)<br />

26

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