Breaking new grounds. Hydro-electric Power Irrigation Projects Tunnels & Underground Structures

Size: px

Start display at page:

Download "Breaking new grounds. Hydro-electric Power Irrigation Projects Tunnels & Underground Structures"

Homer Gibson
6 years ago
Views:

L&T-HydroFolder Set 1 Tunnel for the Tata - Bhira hydro-electric power project in Maharashtra.

the Trishuli - Devighat hydro-electric upgrading project, Nepal.

Underground Structures Mount Poonamallee Road, Manapakkam, Chennai - 600 089 INDIA Tel:

1 L&T-HydroFolder Set 1 Tunnel for the Tata - Bhira hydro-electric power project in Maharashtra. CMYK Breaking new grounds Head race tunnel for Chilime Hydro-electric Project, Nepal A part of the Trishuli - Devighat hydro-electric upgrading project, Nepal. Tunnelling for Konkan Railway in Maharashtra Hydro-electric Power Irrigation Projects Tunnels & Underground Structures Mount Poonamallee Road, Manapakkam, Chennai INDIA Tel: / 3318 Fax: nrg@lntecc.com Web: Regional Offices : Ahmedabad Bangalore Chennai Delhi Hyderabad Kolkata Mumbai Overseas Offices : Bangladesh Bhutan Dubai Jordan Kuwait Malaysia Mauritius Nepal Oman Russia Saudi Arabia Sharjah Sri Lanka Tanzania Qatar Set 1 Cyan Magenta Yellow Black

The Company Larsen & Toubro Limited (L&T) is India s leading engineering and construction conglomerate.

ECC - the Engineering Construction & Contracts Division of L&T makes critical and vital contributions to the core sectors of the industry. It includes infrastructure development.

Headquarters of L&T s Construction Division at Chennai Today, ECC is executing some of the largest hydroelectric power projects (such as the 2000 MW Subansiri Lower Hydroelectric Project) in India

Yet another notable feature is the ongoing construction of Asia s first underground cavern at Vizag for storing 60,000 tonnes of LPG.

2 The Company Larsen & Toubro Limited (L&T) is India s leading engineering and construction conglomerate. Its reputation is based on a strong customer orientation and the technological sophistication that characterises its products and projects. ECC - the Engineering Construction & Contracts Division of L&T makes critical and vital contributions to the core sectors of the industry. It includes infrastructure development. ECC undertakes single-point responsibility for execution of major projects involving comprehensive engineering and construction services, meeting stringent quality standards and delivery schedules. Headquarters of L&T s Construction Division at Chennai Today, ECC is executing some of the largest hydroelectric power projects (such as the 2000 MW Subansiri Lower Hydroelectric Project) in India and its neighbouring countries - Bhutan and Nepal. Some of them are being executed on EPC basis. Yet another notable feature is the ongoing construction of Asia s first underground cavern at Vizag for storing 60,000 tonnes of LPG.... CADD Workstations at Engineering Design & Research Centre, Chennai Landmark Projects For over six decades, ECC has been building Landmark projects in India and abroad. The hallmark of ECC s continuing success is its ability to execute complex projects of large magnitude with in the stipulated time and cost as per international standards of quality and safety. Experienced project managers and skilled engineering, procurement and construction management teams play a vital role in successful project delivery. Turnkey Capabilities Innovative techniques accelerate the pace of construction and ECC s comprehensive construction capabilities overcome challenges of engineering and logistics. Strategic alliances with world leaders enable ECC to access the latest technical knowhow and execute technology-intensive, large-scale turnkey projects. Through the successful execution of a number of complex projects, ECC has acquired world-class technical expertise and leadership in many of its areas of operation. ECC has earned the confidence and trust of innumerable customers, who have entrusted it with major contracts in India and abroad. Engineering Design & Research Centre of ECC at Chennai

Hydro-electric Harnessing energy from moving water was known to man many years back. A perennial source of electrical energy, hydroelectric power, is non-polluting and environment friendly.

It undertakes turnkey construction, involving engineering, procurement and construction services. Construction is also undertaken on Build - Operate - Transfer (BOT) basis.

The range of services offered include: Underground tunnels of various diameters (both concrete lined and steel lined) including inclined tunnels.

3 Hydro-electric Harnessing energy from moving water was known to man many years back. A perennial source of electrical energy, hydroelectric power, is non-polluting and environment friendly. It is also efficient and inexpensive. ECC is poised to make a significant contribution to the development of hydroelectric power plants in India. It undertakes turnkey construction, involving engineering, procurement and construction services. Construction is also undertaken on Build - Operate - Transfer (BOT) basis. L&T is a pioneer in executing BOT projects and currently a number of infrastructure projects are operated by L&T on BOT basis in different parts of the country. The range of services offered include: Underground tunnels of various diameters (both concrete lined and steel lined) including inclined tunnels. Construction of concrete and earthen dams, diversion weirs, including roller compacted concrete dams. Construction of pressure shafts, surge chambers, underground and surface power houses. Fabrication and erection of gates, penstocks and other hydromechanical works and erection of electro-mechanical equipment. Refurbishment of old hydro power plants. Preparation of pre-feasibility, feasibility and detailed project reports for hydroelectric power plants Geo-technical investigation and reports for hydro projects. Access roads and other infrastructure Switchyards, electricals and transmission lines. Surface penstock erection in progress for the New Water Conductor System at Khopoli Hydro-electric Project in Maharashtra POWER The power of choice and promise of the future View of diversion weir with gates at Varahi Hydro-electric Project in Karnataka... Foundation work and track for winch operated trolley at Tata Bhira Hydro-electric Project in Maharashtra

PROJECTS Khopoli Hydro-electric Project of Tata Power (3 x 24 MW), Maharashtra - New Water Conductor System, inclined tunnel, shaft - Stretch II Varahi Hydro-electric Project of

3 km Head Race Tunnel (HRT), shafts, power house and tail race Bhira - Pumped Storage Project of Tata Power (1 x 1 MW), Maharashtra - Penstock, surge shaft and refurbishment of tunnel

Purulia Pumped Storage Project of WBSEB (4 X 2 MW), West Bengal (in joint venture with Hindustan Construction Company) - Diversion tunnel, HRT, power house & transformer caverns,

... Diversion tunnel at Purulia Pumped Storage in West Bengal Power house excavation at Purulia Pumped Storage Project Draft tube gate piers under construction at Varahi

4 PROJECTS Khopoli Hydro-electric Project of Tata Power (3 x 24 MW), Maharashtra - New Water Conductor System, inclined tunnel, shaft - Stretch II Varahi Hydro-electric Project of Sandur Power (5 x 7.5 MW), Karnataka - Diversion weir, 2.3 km Head Race Tunnel (HRT), shafts, power house and tail race Bhira - Pumped Storage Project of Tata Power (1 x 1 MW), Maharashtra - Penstock, surge shaft and refurbishment of tunnel & structures. Bhivpuri Hydro-electric Project of Tata Power ( 3 x 24 MW), Maharashtra - Tunnel and penstock replacement. Purulia Pumped Storage Project of WBSEB (4 X 2 MW), West Bengal (in joint venture with Hindustan Construction Company) - Diversion tunnel, HRT, power house & transformer caverns, tailrace, cable tunnel and shaft.... Diversion tunnel at Purulia Pumped Storage in West Bengal Power house excavation at Purulia Pumped Storage Project Draft tube gate piers under construction at Varahi Hydro-electric Project Head race tunnel under construction at Varahi Hydro-electric Project Schematic sketch of Water Conductor System at Subansiri Lower Hydro-electric Project in Arunachal Pradesh... Kuttiyadi Hydro-electric Project of KSEB (2 x MW), Kerala - Design Engineering and Construction on EPC basis in JV with BHEL - Intake, HRT, power house, surge shaft, hydro mechanical works and switchyard Subansiri Lower Hydro-electric Project of NHPC (8 x 0 MW), Arunachal Pradesh - Intake, HRT, surge chamber, pressure shaft, power house and tail pool Tala Hydro-electric Project (6 x 170 MW), Bhutan m long 6.7m Dia HRT and 960m long 7m Dia adit Trishuli Devighat Hydro-electric Project (6 x 12 MW), Nepal - Upgradation of weir, distilling intake, superpassages, intake structure, etc. Chilime Hydro-electric Project (2x10 MW), Nepal - HRT, 55 inclined tunnel, transformer cavern, power house cavern etc.

5 Aerial view of penstock and power house for Tata-Bhivpuri Hydro-electric Project Inclined tunnel at Khopoli Hydro-electric Project Diversion tunnel rebar work with moving gantry at Purulia Pumped Storage Project Mobile gantry for Concrete tunnel lining at Tala Hydro-electric Project Underground power house for Chilime Hydro-electric Project Aqueduct for Trishuli Devighat Hydro-electric Project

Pipeline for Visakhapatnam Industrial Water Supply Project at Rajahmundry Weir-cum-Causeway at Surat, Gujarat Irrigation Projects India is a growing

This has necessitated the development of larger, more comprehensive irrigation schemes using structures such as dams, weirs, diversion structures and water

ECC offers a wide range of service for the construction of Irrigation structures, such as: Barrages Lined and unlined canals and aqueducts Lift irrigation

Rehabilitation and modernisation of existing irrigation schemes Intake structures - open and closed channels Detailed Engineering of Irrigation Structures

Canal Irrigation Project for Water Supply to Chennai City Kakatiya Canal Project, Andhra Pradesh - Rehabilitation and modernisation of 7.

m and automatic falling gates Eluru Canal Project, Andhra Pradesh - Construction of CM / CD works Sunsari Morang Irrigation Project, Nepal - Rehabilitation

6 Pipeline for Visakhapatnam Industrial Water Supply Project at Rajahmundry Weir-cum-Causeway at Surat, Gujarat Irrigation Projects India is a growing agricultural economy and there is an ever increasing demand for large-scale irrigation of agricultural lands. This has necessitated the development of larger, more comprehensive irrigation schemes using structures such as dams, weirs, diversion structures and water distribution infrastructure for irrigation projects. Lift irrigation schemes are also adopted for larger stretches. ECC offers a wide range of service for the construction of Irrigation structures, such as: Barrages Lined and unlined canals and aqueducts Lift irrigation Schemes including pipelines. Rehabilitation and modernisation of existing irrigation schemes Intake structures - open and closed channels Detailed Engineering of Irrigation Structures WJC Link Channel & appurtenant works Project, Haryana Sunsari Morang Irrigation Project, Nepal PROJECTS Eluru Canal project in Andhra Pradesh Sai Ganga Canal Irrigation Project for Water Supply to Chennai City Kakatiya Canal Project, Andhra Pradesh - Rehabilitation and modernisation of 7.5km of distributory system Weir-cum-Causeway, Gujarat - 580m long weir with storage capacity of 31 million cu. m and automatic falling gates Eluru Canal Project, Andhra Pradesh - Construction of CM / CD works Sunsari Morang Irrigation Project, Nepal - Rehabilitation of 11km canal, including modification of tunnels, intake structures, etc. WJC link Channel & appurtenant works Project, Haryana - 3.8km long channel, 1400m long flushing channel and allied structures Sai Ganga Canal Irrigation Project, Andhra Pradesh - Flood flow canal 2.9 km long, canal lining 65km with escape and regulatory systems Industrial Water Supply scheme for VIWSCO, Andhra Pradesh - Construction of intake well including refurbishment of canals

Ever increasing population in metros and major urban centres demands construction of tunnels to complement millions of kilometers of highway and railway networks providing vital links to the nation

ECC has made a vital contribution to the development of transportation infrastructure, particularly in the area of road and rail tunnels including construction of underground metro rail corridors.

7 Ever increasing population in metros and major urban centres demands construction of tunnels to complement millions of kilometers of highway and railway networks providing vital links to the nation as a whole. ECC has made a vital contribution to the development of transportation infrastructure, particularly in the area of road and rail tunnels including construction of underground metro rail corridors. It has the necessary resources, latest know-how and Project Management expertise coupled with quality and safety for construction of all types of underground structures. State-of-the-art systems and cutting edge technology like cut and cover, top down, NATM, tunnel boring machines (TBM), earth pressure balancing method (EPBM) and other advanced methods are extensively used today as per project requirements for meeting the construction needs. Capabilities cover construction of: Railway Tunnels Road Tunnels Metro Tunnels Large Underground Caverns for storage of Liquefied Products Underground Caverns for Power House, Transformer Caverns etc. Kamshet tunnel on Mumbai-Pune Expressway Tunnels & Underground Structures Tunnelling for Konkan Railway in Maharashtra 130m long tunnel at Barr Al Jissah Resort, Oman PROJECTS Completed view of the tunnel using tunnel boring machine for Delhi Metro Rail Corporation Underground Metro Rail Corridor for DMRC, New Delhi in joint venture (IMCC) with Dywidag - Samsung - IRCON - Shimizu & L&T km of twin tunnels with EPB, tunnel boring machines (NATM method) and underground station buildings Khamshet Twin Tube Tunnel, Maharashtra - Two tunnels of 147sq.m, 0m long Railway Tunnels for Konkan Railways, Maharashtra km long of tunnel of 47.5sq.m cross sectional area LPG Storage Cavern, Vishakapatnam - Underground cavern for storing cu.m of liquefied petroleum gas, 2 shafts 190 deep

Tunnelling for Konkan Railway in Maharashtra Mount Poonamallee Road, Manapakkam, Chennai - 600 089 INDIA Tel: +91-44-2249 2747 / 3318 Fax: +91-44-2249 3317

8 Tunnel for the Tata - Bhira hydro-electric power project in Maharashtra. Head race tunnel for Chilime Hydro-electric Project, Nepal A part of the Trishuli - Devighat hydro-electric upgrading project, Nepal. Tunnelling for Konkan Railway in Maharashtra Mount Poonamallee Road, Manapakkam, Chennai INDIA Tel: / 3318 Fax: nrg@lntecc.com Web: Regional Offices : Ahmedabad Bangalore Chennai Delhi Hyderabad Kolkata Mumbai Overseas Offices : Bangladesh Bhutan Dubai Jordan Kuwait Malaysia Mauritius Nepal Oman Russia Saudi Arabia Sharjah Sri Lanka Tanzania Qatar

profile adversity glares, complexity dares, time lines daunt, conditions deter, but challenges beckon. no matter what, we ll build it.

profile adversity glares, complexity dares, time lines daunt, conditions deter, but challenges beckon. no matter what, we ll build it. ISO 9001 : 2008 CERTIFIED taking up bigger challenges since 15 years