building water infrastructure

Transcription

1 building water infrastructure

2 The Indian CONSTRUCTION GIANT L&T Construction, India s largest construction organization and ranked among the world s top 30 contractors, has been over the past seven decades transforming cityscapes and landscapes with structures of immense size and grandeur. The company s capabilities span the entire gamut of construction - civil, mechanical, electrical and instrumentation engineering - and its services extend to all core sector industries and infrastructure projects. Several of the country s prized landmarks - edifices, structures, airports, industrial projects, flyovers, viaducts, water and power infrastructure projects carry L&T s signature of excellence in construction. Today, more and more structures beyond India s boundaries are standing tall, thanks to L&T Construction. L&T Construction straddles seven related businesses: Buildings & Factories Transportation Infrastructure Heavy Civil Infrastructure Water & Effluent Treatment Smart World & Communication Renewable Energy Eighty years of UNDISPUTED LEADERSHIP Larsen & Toubro is a major Indian multinational in technology, engineering, construction, manufacturing and financial services, with global operations. Its products and systems are marketed in over 30 countries worldwide. A strong, customer-focused approach and the constant quest for top-class quality have enabled L&T to attain and sustain leadership in its major lines of business across eighty years. Construction Heavy Engineering Hydrocarbon Engineering Power Metallurgical & Material Handling Ship Building Infrastructure Concession Realty Electrical & Automation Construction & Mining Machinery Valves Infotech Technology Services Financial Services Power Transmission & Distribution Building landmarks, setting benchmarks * 407 high rise towers 11 airports 53 IT parks 56 manufacturing facilities 45 hospitals 306 km of metro rail corridors 19.5 km of monorail corridor 8315 MW of hydro power projects 8080 MW of nuclear power projects lane km of highways 7.61 million sq.m of runways 4923 tkm of railway track laying tkm of railway electrification 720 substations MW of E-BoP ckm of transmission lines 1 lakh + km of water & waste water networks 5900 MLD of water & waste water treatment plants 1 GW of solar plants India s largest city surveillance project: 6000 cameras at 1500 locations at Mumbai *The track record information published here is as of July 2018

3 Channelized water networks across km Bagheri Ka Naka Water Supply Scheme (WSS) - Rajasthan 110 MGD water treatment plant at Bhagirathi, Delhi Tapping Resources delivering promises Water, one of the most vital sectors in the world today, calls for comprehensive infrastructure solutions. L&T Construction s Water and Effluent Treatment business segment provides complete solutions through its concept to commissioning capability covering design, detailed engineering, procurement, project management and execution that cover: Urban & rural water supply Industrial water supply and treatment plants for recycling Water treatment plants Waste water treatment and network Refurbishment of treatment plants Lift irrigation projects Rehabilitation of canals Desalination Scada Unaccounted For Water (UFW) Transmission mains Sai Ganga approach canal Ali Sagar lift irrigation scheme Two stage biological treatment in a sewage treatment plant Storage tank at West Godavari WSS

4 Nagaur-Bikaner WSS A pump house at Tataguni Filter house at Hubli Dharwad WSS Transmission mains for Sonia Vihar WSS Raw water reservoir for Barmer WSS FULFILLING A VITAL HUMAN NEED Urban and Rural Water Supply L&T s water supply and distribution business segment has a proven track record of offering total solutions right from concept to commissioning of water supply systems, transmission and distribution, desalination and management of water projects by adopting state-of-the-art technologies. L&T enables access to clean and safe drinking water thereby fulfilling a vital human need across urban and rural sectors. Catering to the water needs of more than 20 million people in India Every single aspect of the water network - right from tapping water from the source through in-take wells, water treatment, installation of pump houses and transmitting it through pipelines and distributing it to the end users - L&T does it all with precision. Be it above ground, underground or laying pipelines on rugged hilly terrains over long distances, L&T s cutting edge technology ensures a safe and reliable network. Bisalpur-Jaipur WSS

5 Treated water reservoir for Nalgonda WSS Adilabad Water Supply Scheme REDEFINING THE PURIFICATION PROCESS Water Treatment Over the years, L&T has gained expertise and has mastered the processing technology for removing all types of contaminants and harmful microorganisms from raw water sources and providing potable quality drinking water through an array of end-to-end customized solutions. L&T s dedicated water business caters to the customized requirements for pre- and post-treatment plants for many urban and rural water supply schemes and various industries such as power, steel, petrochemical, refineries, textile /dying and leather. Areas of expertise cover: Conventional Treatment, High Rate Solid Contact Clarifiers, Desalination, Advanced Demineralization UF-RO-MB and Microfiltration & Ultrafiltration. Conventional pre-treatment Hubli-Dharwad WSS Pump house Vellore Water Supply Scheme Clariflocculators at Barmer WSS

6 CONVERTING THE SOURCE INTO A Resource Industrial Water Supply and Treatment As the leader in developing and providing water infrastructure for the country, L&T has played a significant role in the industrial sector by executing many significant projects. It has a proven track record of offering total solutions right from concept to commissioning of raw water transmission by constructing intake structures to tap water from major rivers, setting up structures and systems for pre- and post-treatment plants for various industries, creating infrastructure and pipeline network for distribution of water to industrial belts and treating water from effluent / sewage / waste water for reuse. Water pre-treatment plant, Sagardighi L&T has significant presence in the disposal of treated effluent having not only designed and commissioned the longest effluent disposal pipeline in the country, but also having made unique technological breakthroughs in the area of marine pipe installation. Water supply for Tirupur industrial area Industrial water supply at Vizag Micro Filtration Unit at Raichur Varanasi sewage treatment plant Water circulatory system for a steel plant

7 Constructed and commissioned water / waste water treatment plants aggregating to 4000 MLD in India and the Middle East Sewage treatment plant at Bhatpara Sewage treatment plant at Doha Recovering Resources Waste Water Treatment and Network L&T s waste water business is a complete solution provider and a leader in waste water collection, treatment, recirculation and reuse projects. Sewage treatment is another area of specialization with several complex projects having been executed using conventional to Up-flow Anaerobic Sludge Blanket (UASB) technology to remove inorganic and organic constituents from influent sewage. Areas of expertise cover: UASB, Activated Sludge Process (ASP), Sequential Batch Reactor (SBR), Moving Bed Bio Reactor (MBBR). L&T also has the capability to execute underground drainage network for meeting the requirements of a large town or a city. Trenchless technology, sewage treatment plants, operations and maintenance are some areas of expertise. Surface aerator 43.5 MLD sewage treatment plant in Mangalore Sewage treatment plant in Ibri, Oman Head works at Al Shamal, Qatar Sequencing batch reactor basin

8 Sauni Yojana, Link 3, Package 3, Gujarat USHERING IN A GREEN REVOLUTION Lift Irrigation Projects and Rehabilitation of Canals L&T s industrial water supply business possesses the domain knowledge and expertise to execute lift irrigation project schemes on EPC basis covering every spectrum of work. Services offered include design and construction of intake wells, overhead tanks, pumping stations, distribution channels and delivery cisterns covering transmission of bulk water through large dia pipeline networks to complete electromechanical and instrumentation works with SCADA system installations. The canal systems in India are largely unlined resulting in substantial transmission losses due to seepage. L&T excels in this area by designing and constructing fool-proof lining systems for new canals and rehabilitating existing canals. Alisagar lift irrigation project Pump house Filter house GIDC Dahej lift irrigation scheme Electrical control panels

9 Reverse osmosis technology at a desalination project Salt water to potable water Desalination Desalination is the future source of water. Indigenous technology combined with high calibre engineering resources enable L&T to execute state-of-theart desalination plants. As a leader in water infrastructure and management, L&T s water supply and distribution business has the prowess to provide solutions for new generation water systems and meet demanding delivery schedules. 1. Intake 2. Pre-treatment 3. UF - RO building 4. Product water storage tank SCADA SCADA system at Muscat Water Supply Monitoring and Distribution Management L&T s end-to-end capability to design and install Supervisory Control And Data Acquisition (SCADA) helps monitor and improve water supply distribution systems by detecting, arresting and reducing leakages. L&T s SCADA systems provide customers with complete information on water parameters such as flow and pressure of pipeline laid throughout the network from the main control centre. Geographical Information System (GIS), which is extensively used to map the distribution system, provides pictorial views and helps find the shortest route to manage disasters. Perspective of seawater reverse osmosis based desalination plant being developed for Sesa Sterlite Limited at Tuticorin

10 In Safe hands Operation and Maintenance Operation, control and maintenance are indispensable for the continuous and safe operation of any water infrastructure. Team L&T favorably responds to this vital need following growing demand from clients and undertakes the operation and maintenance of all types of water supply projects as well as treatment plants. Bisalpur-Jaipur WSS Leak detection and rectification MAKING EVERY DROP COUNT Unaccounted For Water L&T provides one-stop solution for water lost during transmission such as leakages from overflows, transmission and distribution mains and at service connections. L&T is the preferred partner in implementing leak detection and rectification works that decrease Unaccounted For Water and increase the flow in service mains and connections at major towns and cities. District meter cabinet Testing of water meters Sri Sathya Sai WSS Tirumala WSS West Godavari WSS

11 At the Forefront of Technology L&T is the leader in developing and providing technologically superior water infrastructure in the country. Water Treatment Pulsator technology MLD water treatment plant for Bisalpur Jaipur WSS Tube Settler - 16 MGD water treatment plant at Haiderpur, Delhi Rapid Gravity Filter - 20 MGD water treatment plant at Okhla, Delhi Industrial Water Treatment Demineralization MLD DM Plant for Sagardighi Plant Water System Demineralization - 5 MLD DM plant for Mejia Plant Water System Reactor Clarifier MLD water treatment plant at Panipat 16 MGD water treatment plant at Haiderpur, Delhi Waste Water Treatment Up-flow Anaerobic Sludge Blanket (UASB) MLD sewage treatment plant at Mangalore Extended Aeration - 15 MLD sewage treatment plant at Tirupur and 2 MLD sewage treatment plant at Bengaluru International Airport Limited, Bengaluru Aeration process - 75 MLD sewage treatment plant at Bengaluru Effluent Treatment Physico Chemical process - common effluent treatment plants at Delhi Aeration process - 40 MLD final effluent treatment plant at Ankleshwar 400 MLD water treatment plant for Bisalpur Jaipur WSS 20 MGD water treatment plant at Okhla, Delhi 120 MLD water treatment plant at Panipat 75 MLD sewage treatment plant at Bengaluru 40 MLD final effluent treatment plant at Ankleshwar Clariflocculator at Morshi water treatment plant

12 Specialized Engineering and Design Design office at Chennai L&T s Engineering Design & Research Centre in Chennai provides a broad spectrum of engineering, design and consultancy services, ranging from concept to commissioning for all types of water infrastructure projects. Capabilities comprise core expertise in the fields of hydraulics, fluid mechanics, process technologies and structural design for water works and irrigation engineering covering civil, mechanical, electrical and instrumentation under one roof. Unmatched Capabilities Project Management: At L&T Construction, the impetus for creating efficient and reliable water infrastructure is well supported by a multi-disciplinary team of professionals who cater to turnkey project requirements through meticulous planning and efficient project management. The organization leverages its domain expertise for providing suitable process systems / schemes to meet varying and ever-increasing customer requirements. To facilitate seamless project control, L&T aligns work schedules by integrating sequences through project monitoring software like MSP and Primavera which is backed up by a centralized inhouse information system for data retrieval. Supply Chain Management: Fortified by longstanding strategic relationships with power equipment manufacturers of international repute, L&T leverages its global sourcing capabilities and offers clients a valueadded service in flexibility of choice and guidance on equipment selection. Safety & Quality: At L&T, Environment, Health & Safety (EHS) is considered a core value. Systems and procedures have been established for implementing the requisites at all stages of construction and are accredited to the International Standards of ISO 9001, ISO and OHSAS L&T continues to maintain its tradition of meeting stringent quality standards and adherence to time schedules across all projects. Construction Skills Training Institute: Through its Construction Skills Training Institutes, L&T has been providing skill development training to empower and convert rural youth into trained workmen in significant numbers. 3D model of elevated clariflocculator Project managers 75.2 lakh liter capacity pumping station Pipeline installed on steep gradients Safety orientation at site

13 L&T Construction, 5 th Floor, C-Wing, TC-3, Tower-B, Mount Poonamallee Road Manapakkam, P.B.No.979, Chennai , INDIA Tel: , info@lntecc.com Web: Produced by Corporate Communications * VMW / SQ /2000 / / R04