GAMMON INDIA LIMITED

Vallur Thermal Power Project: This project involves the construction of two power projects, being a 2*500
MW and a 3*500 MW thermal power plant at Vallur, Kapada, Tamil Nadu, for NTPC Tamilnadu Energy
Company Limited. This project commenced in February 2009 and is scheduled to be completed in
November 2011. The contract value of this project approximately is Rs.6,627.54 million.
Environment and Pipelines
We undertake the construction and design of water treatment plants, cross-country oil and gas pipelines and water
supply projects for clients in India and overseas, both in the private and public sectors. Some of our major
environmental and pipelines projects currently undertaken are set forth below:
Portable Water Supply, Guwahati: This project involves the design and construction of a portable water
supply infrastructure with capacity of 107 million liters per day, on a turnkey basis, in Guwahati City
(South Guwahati Western Part) for Guwahati Metropolitan Development Authority. The project
commenced in March 2009 and is scheduled to be completed in September 2011. The total contract value of
the two phases approximately is Rs.3,490.00 million
Civil Works for Cooling Water System, Mundra: This project involves the civil works for cooling water
system for the 4000 MW ultra mega power project at Mundra, Gujarat for Coastal Gujarat Power Limited,
which is a Tata Power company. This project commenced in August 2008 and is scheduled to be completed
in June 2010. The contract value for this project approximately is Rs.2,360.00 million.
Hydroelectric Power Structures
We undertake the construction of structures for hydroelectric power plants, such as dams, powerhouses, surge
chambers, intake structures and head race tunnels. One of our major hydroelectric power structure projects currently
undertaken is set forth below:
Punatsangchu Hydroelectric Project: This project involves the construction of a head race tunnel of
approximately eight kilometers long and with a diameter of approximately 11 meters for Punatsangchu
Hydroelectric Project Authority in Bhutan. This project commenced in April 2009 and is scheduled to be
completed in March 2014. The contract value of this project approximately is Rs.4,000.00 million.
Hydraulic and Irrigation
We undertake the engineering, design and construction works for dams, tunnels, irrigation pipes and hydraulic
structures. The majority of our irrigation projects are in the state of Andhra Pradesh. Some of our major hydraulic
and irrigation projects currently undertaken or recently completed are set forth below:
Gandikota – Package 2 Project: This project involves the earthwork excavation of the Galeru Nagari Sujla
Sravanthi (GNSS) main canal, including the construction of cross-masonry and cross-drainage works from
km. 24.33 to km. 32.64 and the formation of the earthen bund for Vamikonda Sagar Reservoir and
Sarvaraja Sagar Reservoir and the leading channels to reservoirs, as well as its distribution system, minors,
sub-minors including the investigation, preparation of hydraulic particulars, designs and drawings under
Gandikota – Package 2 for the Irrigation Department, Government of Andhra Pradesh. The project
commenced in March 2005 and is scheduled to be completed in November 2009. The contract value for this
project approximately is Rs.2,940.00 million.
IWPP Sohar Water Transmission System Project: This project involves the design, manufacture, delivery,
storage, erection, testing and commissioning of the IWPP power and desalination plant to reservoirs in
Wilayats, Liwa, Sohar, Saham, Khaburah, Suwaiq and Buraimi on a turnkey lump sum basis. The scope of
the project also include pipelines of approximately 300 kilometers (with a diameter up to 1,200 millimeters)
with three pumping station (having 16 pumps) and 13 reservoirs (with a total volume up to 150,000 cubic
meters). This project commenced in December 2004 and was completed in August 2007. The value of this
project approximately is Rs.6,250.00 million.
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