HELPER CELLS FRP INDUCED DRAFT COOLING TOWERS PACKAGE FOR STAGE-I
(2X500MW) COOLING TOWERS AT NTPC MOUDA, NAGPUR, MAHARASHTRA
“Salient Technical Features of the equipment/systems/services covered in this tender, Bidding
Document C00788 are mentioned below. These Salient Technical Features are mentioned only
to facilitate the prospective bidders to prima-facie understand the requirements under the
tender and shall not in any way limit or alter the scope of work and technical
features/specification of equipment/ systems/ services covered in the Bidding Documents.
Detailed provisions in regard of scope of work and technical features/ specification of
equipment/ systems/ services, contained in the Bidding Documents shall be final and binding.”
Four (4) Nos Main cooling towers are already been provided by employer in Mouda Stage-I for
condenser cooling water purposes. As the achieved cold water temperature is higher than design
cold water temperature, it is proposed to install additional FRP Helper Cells to augment the existing
cooling towers to achieve the design cold water temperature.
The scope includes Design, Engineering, Manufacture, Supply, Construction, Erection, Testing &
Commissioning works for Helper Cells FRP Induced draft Cooling Towers and associated
equipment’s for Mouda Super Thermal Power Project, Stage-I (2 X 500 MW).
The Technical features of the Existing Cooling Towers are as follows:-
a) Type of existing cooling tower Induced Draft RCC cooling Tower
b) Number of existing Cooling Towers 4 (Four) numbers for two units
c) Number of total cells per Cooling Tower 9 (Nine) numbers (8W+1S)
d) Design flow for each Cooling tower 30,000 Cu.M/hr
e) Range of Cooling 10.0 deg. C.
f) Design Cold Water temperature 32.5 deg C.
g) Design ambient wet bulb temperature 27.3 deg C.
