TANDA TPP STAGE-II ( 2 X 660 MW )

NATURAL DRAFT COOLING TOWERS PACKAGE

The scope includes design, engineering, manufacture, inspection, testing at works, supply and installation at site, putting into initial operation and performance testing of Natural draft Cooling Towers, along with associated civil works for Tanda TPP Stage-II ( 2 X 660 MW )

The brief scope and technical features of the Cooling towers Package are as follows:

Natural draft cooling towers:

a)

Number of Induced draught RCC Cooling Towers

2 (Two) numbers

b)

Design flow for each Cooling tower

72,000 Cu.M/hr

c)

Range of Cooling

10.5 deg. C.

d)

Design Cold Water temperature

32.5 deg C.

e)

Design ambient wet bulb temperature

27.4 deg C.

f)

Type of fill

Splash type

g)Required Cooling Water Channel from each Cooling tower up to the terminal point defined in tender documents.

h)Required Hot water pipes from the terminal point and associated branch isolation valves, cell isolation valves etc.

i)Complete Instrumentation as per bid document