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Sew Infrastructure Limited

Hyderabad, Telangana

| GST  36AADCS4061P1ZY

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Sew Infrastructure Limited - Service Provider of tunnels construction service, ports construction service & hydroelectric power plant construction service in Hyderabad, Telangana.

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36AADCS4061P1ZY

Tunnels Construction Service
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The quantum of tunneling work in India has gone up manifold with the boom in the development of hydroelectric projects.
Modern methods of tunnel driving have been adopted to achieve high rate of progress on time bound projects.

In the eighties, progress of 75m per face per month was considered as a high rate of progress. These days progress of at least 160m per face is the minimum progress desired to deliver the overall project on time.

SEW employs Tunnel Boring Machines (TBMs) to achieve the high rate of progress desired in the long reaches.

Another modern tunneling method used is the New Austrian Tunneling Method (NATM) also known as Sequential Excavation Method (SEM) or Sprayed Concrete Lining (SCL) often used in shallower tunnels. The surrounding rock or soil formations of the tunnel are integrated into an overall ring-like support structure. The supporting formation becomes part of the supporting structure.

SEW has extensive experience in tunneling and underground structures in varied terrain conditions ranging from largest water transfer conduits to smallest micro tunnels.

In the earlier days, SEW earned a leading reputation in tunnel construction on the Allain Duhangan Hydro Electric Project and the head regulator and approach channel for Veligonda Project. More recently SEW has employed NATM at the Joretheng HEP in Sikkim with tremendous success.

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Ports Construction Service
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India's ports play a vital role in it's economic development. Given it's vast expanse of seafronts, over 95% by volume and 70% by value of the country's international trade is carried on through maritime transport.

India has a total of 187 minor ports and 13 major ports spread across the nine maritime states.

According to India's central government planning commission, the capacity of Indian ports will have to be doubled to 2,300 million tonnes over the next five years to handle the fast growing cargo traffic.

SEW has the asset mobilization potential and unique combination of strengths across all areas of infrastructure construction to contribute to the nations demands.

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Hydroelectric Power Plant Construction Service
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In 1887 at Darjeeling, the first hydropower station in India was commissioned. Since then, there has been a continuous increase in the installed capacity of hydropower stations. In 1991, Indian government formulated a policy to let private companies own hydro power projects.

The government has identified hydropower benefits of 38,242MW. The government is anticipating a hydro capacity addition of 16,553MW of which Central Sector will add 9,685MW, State Sector 3,605MW and Private Sector 3,263MW.

SEW has built many prestigious power projects in the nation such as Mahanadi Hydel Power Projects, Rani Avanti Bai Sagar Power Project, Tawa Hydro-Electric Power Project and Samalkot Power House.

Some of the other Hydel Power Projects executed by SEW are the Maheshwar Hydel Power Project, Chuzachen Hydro Electric Project and Myntdu Leshka Hydro-Electric Project.

Besides the civil works, SEW has also executed hydro-mechanical works for these projects including design, fabrication, erection of stoplogs and gates for barrage with hoisting arrangement, isolation & flushing Tunnel gates and desilting basin.

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Commercial Buildings Development Service
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Type of PropertyCommercial
Property LocationHyderabad

Commercial Buildings Development Service

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Water Drainage Construction Service
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Mining Service

Mining Service

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Residential Buildings Construction Service
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Institutional Building Construction Service
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LocationCity Limit
Property TypeCorporate
Property StyleBuilding
Service TypeNew Construction, Expansion, Modernisation
Other Related ServicesElectrical

Power Transmission Development Service

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Land LocationHyderabad

Lift Irrigation Development Service

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