WATER MANAGEMENT DIVISION

Liberating water

VISION 2020

Driving value through smart engineering

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Table of Contents

ABOUT THE COMPANY 3 CAPABILITIES 7 CLIENTS 13 AWARDS & RECOGNITION 14 PROJECT SHOWCASE 16 PROJECT LIST 31 CONTACTS 43

Founded in 1868, the TATA group is a global conglomerate and comprises over 100 operating companies,

with operations in more than 100 countries across six continents, exporting products and services to

over 150 countries. The revenue of TATA companies, taken together, was USD103.27 billion

in 2013-14 and it employ over 581,000 people worldwide. Good corporate

citizenship is part of the TATA group’s DNA. Sixty six percent of the equity of

TATA Sons, the promoter holding company, is held by philanthropic

trusts, thereby returning the wealth to society.  To learn

more about the group visit www.tata.com.

$103billionin revenues

580,000employees

100countriesacross 6 continents

40thglobal top 100 brands

150607 Page 5

One of the leading global providers of engineering projects and services

Headquartered in Mumbai, India, Voltas is the flagship engineering company of multi-billion dollar TATA Group. Over a period of five decades, Voltas has built an enviable record of engineering capability, with services spanning projects in MEP, HVAC and water/wastewater management; equipment design and manufacturing; and installation and support of the world’s finest technological solutions for principals in most advanced nations.

Over the years, Voltas has played an important role in the development of key growth sectors in industry and construction. Quickly adapting to changing technologies and demands of discerning clients, Voltas is usually at the forefront in catering to the vital concerns of the times. At this juncture, Voltas is well equipped to act as a single-point provider of end-to-end integrated solutions, with a focus on application engineering and customization - well attuned to the most critical emergent areas of investment in its target geographical markets.

Voltas

4decadesmiddle east presence

#1rankMEP company of the year

35pluscountries with Voltas projects

Driving value through smart engineering

INTEGRITY - UNDERSTANDING - EXCELLENCE - UNITY - RESPONSIBILITY

Our Vision

Our Values

www.voltas.com

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ELECTROMECHANICAL PROJECTS & SERVICES

ENGINEERING PRODUCTS & SERVICES

UNITARY COOLING PRODUCTS

Voltas Global Business Units

Electrical, Mechanical & Refrigeration

Solutions

Water Management &

Treatment

Electrical, Mechanical & Refrigeration

Products

Air Conditioners

Commercial Refrigeration

Water Coolers & Dispersers

Textile Machinery

Mining & Construction Equipment

True to its tenets of always remaining technologically relevant, Voltas addresses one of the most pressing concerns of the millennium: the optimum management of increasingly scarce water resources, along with the need to minimize the ecological damage by dumping of untreated sewage and industrial effluents. Since its inception more than five decades ago, Voltas has been prominent in manufacturing of pumping systems, in collaboration with Sulzer of Switzerland. From this there was a natural evolution into the environmental sector in the early 70s, with Voltas being increasingly active in the fields of air and water pollution control solutions.

In 1977 a collaboration was formed for wastewater and sewage treatment know-how with Ames-Crosta Babcock (ACB) of UK, well known leaders in the field for decades. Voltas acquired specialized capabilities which were tried and tested in execution of major wastewater and effluent treatment plants all over India, and subsequently overseas. Over the years, Voltas continues to broaden its capabilities in the entire spectrum of water and wastewater management, including treatment water for potable as well as industrial usage. Voltas also manufactures a wide range of wastewater pollution control equipment. All this adds up to a well-rounded and comprehensive turnkey capability, which meets the highest international standards.

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Water Journey

History

OUR CAPABILITIES Voltas combines technologies and engineering services to provide a full range of solutions and services to optimize water use

Design & Engineering: - Process design - Detailed engineering - Mechanical & Structural design - Electrical, Instrumentation & Automation

Project Execution: - Project Management - Procurement - Site Management - Financial Management

Field Services: - Quality Control - Installation & Commissioning - Operating & Maintenance - Feasibility studies - Plant augmentation/Up-gradation - Modernization - Rental treatment plants

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Voltas is proficient in treating water from various sources to the standards of purity required for human consumption and maintenance of hygiene. It also treats water to meet various industrial requirements. We have wide range of references with plant sizes ranging from residential water dispenser units to turnkey based 400,000 m3/day water purification units.

Voltas adopt wide range of technologies to meet client requirements. For example:

- Media filtration - Ultra filtration - Nano filtration - Reverse Osmosis - Forward Osmosis - Ozonization

- Demineralization - Electrocoagulation - Chlorination - Disinfection - UV disinfection - De-gasser

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Water Purification

Capabilities

Ultrafiltration Ultrafiltration  (UF) is a variety of  membrane filtration  in which forces like  pressure  or  concentration gradients lead to a separation through a semipermeable membrane. With variety of UF membrane system we serve the industry from residential drinking water unit to industrial Zero Liquid Discharge System.

Nano filtration As a part of adopting energy efficient systems for the industry we continue to promote Nano filtration membrane system since its inception. Nano filtration  is a relatively recent membrane filtration process used most often with low total dissolved solids water such as  surface water  and fresh  groundwater, with the purpose of softening and removal of disinfected by-product precursors such as natural organic matter and synthetic organic matter.

Desalination System To meet desalination requirements of industry Voltas provides energy efficient Reverse Osmosis systems. Voltas RO system ranges from residential units to turnkey based municipal / industrial systems. As a part of adopting to new technology Voltas has constructed the world’s first commercial Forward Osmosis Plant for Modern Water UK at Najda, Oman in 2012.

Benefits of forward osmosis - A proven, reliable and robust membrane process - Energy consumption typically up to 30% lower than

conventional Reverse Osmosis (RO) - Inherently low fouling characteristics (both particulate and

biological fouling) - Significantly reduced product boron levels without post-

treatment when compared to conventional RO - Higher availability than a conventional RO plant due to low

fouling, simple cleaning and ease of operation

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Capabilities

Voltas is prominent in treatment of sewage and effluents for a wide variety of industries. As an end-to-end solutions provider, Voltas offers: treatability and pilot plant testing for finalizing treatment schemes based on industry-specific needs and Voltas’ expertise in treatment of diverse effluents. Our plant sizes in this sector is ranging from 50 m3/day to 400,000 m3/day treatment unit. With vast experience in Effluent Treatment, Voltas takes the leadership in helping the clients in their industrial requirements of effluent treatment in India.

Voltas has engineered and installed

- India’s largest clariflocculator of 68m diameters for power station water treatment - India’s largest Dissolved Air Floatation of 35m long and 5m wide for CETP - India’s longest API separator of 50m long for Oil & Gas applications

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Wastewater Treatment

Capabilities

The sample list of our diversified technologies are listed below:

Activated Sludge Tricking Filter Sequential Batch Reactor (SBR) Moving Bed Bio-Reactor (MBBR) Fixed Bed Bio-Reactor (FBBR) Membrane Bio-Reactor (MBR) Oxidation Ditch Basin

Dissolved Air Floatation (DAF) Up flow Anaerobic Sludge Blanket (UASB) High Rate Solid Contact Clarifiers (HRSCC) TPI (Tilted Plate Interceptor) Hydrocyclone Packages Odour Control Unit Sludge Treatment Facility

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Capabilities

With the process knowledge acquired over the last 40 years coupled with its electromechanical strengths, Voltas has designed and engineered a complete range of equipment required for water and wastewater treatment.

By virtue of a decade-long collaboration with Ames Crosta Babcock (UK), along with constant research and development, Voltas has the capability to supply equipment such as screens, filed and floating type aerators, clarifiers, clarifocculators (both central and peripheral driven), coagulators, detritors with classifiers, grit extractors, bio-towers (trickling filters)/rotary distributors, API oil separators, oil skimmers, reactor clarifiers, digester screw pumps, agitators, dissolved air floatation systems, etc.

Voltas not only provides a complete range of equipment and customized solutions, but also develops customized equipment after detailed model simulation and pilot plant testing.

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Our Technologies

Bridge mounted clarifiers

Products

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Experience

Indian Airport Authority

Sultan Special Force

Diwan of Royal Court

Royal Oman Police

Ministry of environment Oman

Awards & Recognition Some of the awards received by Voltas

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BP Khazzan Recognition

MEP Contractor of the year 2010-12

Health & Safety Award - 2008

Al Bustan - Sustainable Project 2013

Recognition

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Yas Waterworld 2012

MEP Contractor of the year 2010-12

Ferrari World 2010

Dubai Quality Awards 2010

Recognition

Project Showcase

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CHANGI WATER RECLAMATION PLANT One of the world’s largest fully-automated sewage treatment plants

Client: Public Utilities Board, Government of Singapore Project name: Changi water reclamation plant (CWRP), contract C3C liquid module 1(LM1) - mechanical and electrical works Capacity: 400 million liters/day (Voltas’ scope) - Plant actual of 800 million liters/day Location: Singapore Technology: Step Feed Activated Sludge Process Description: It's a testimonial to Voltas’ present-day international standing as an EPC contractor, and the reliability of its engineering and project management skills. The 800 MLD Changi Water Reclamation Plant could well become a model project for water reclamation from sewage, and the proud legacy of a progressive and technologically oriented Singapore. Voltas has engineered, supplied, installed and commissioned critical processes equipment/systems and piping with actuated valves for capacity of 88 MGD (400 MLD) plant module (C3C).

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Feature/Turnkey

Aerial view of the plant

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Raw Water Line

Pre-Treatment Area

Feature/Turnkey

Project highlights include

- Use of fine screens with 3mm openings - Processes for removal of oil, grease, and grit unto 50 microns size - Bio-oxidation through the use of 50,000 fine air bubble diffusers in 24 multi-pass anoxic/aerobic step-feed bioreactors. - Two scum concentrators which show 90% collection efficiency at 35 m3 per hour flow - Activated sludge conveyance and return of wastewater through drains - Air high-pressure systems and various facilities for chemical dosing - Special air conveyance systems to deal with odorous and exhaust air - 130 pumps, 2400 valves with actuators, and 59kms of stainless steel/cement lined ductile iron pipeline of size ranging from 3000mm

diameter to 50mm diameter

Changi is a project that defines the priorities of today in a nation that values sustenance.

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Feature/Turnkey

Panoramic view of the plant

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Execution of Pipeline work, type of pipe and length in kilometers

- Over 2000 valves with auto actuators including 3 meter diameters Knife Gate Valve.

- Over 55 KM of pipeline works including primarily stainless steel 316L pipes and CLDI (Cement Lines Ductile Iron) pipes. Other pipeworts included FRP, PVDF, PVC and Chemical Pipe-work.

Key Process Units

- Screening System involving 4 automatic screens 18m tall including conveyors and screening hopper storage (8 units of 4mx4m3) with pneumatic slide gate (2mx2m) all in stainless steel construction

- Grit removal system including grit separators - Oil and grease removal system involving fine and coarse bubble air

diffusers - Anoxic system involving coarse bubble air diffusers and 48 numbers

anoxic mixers (9m shaft). Anoxic mixers were designed and manufactured by Voltas Limited

- Fine bubble aeration system involving fine bubble air diffusers (48,000 numbers)

- Return activated sludge system - Automatic strainer systems - Odorous air ducts systems - Chemicals storage and distribution systems - Scum concentrator and controls system (2 numbers) designed and

manufactured by Voltas Limited

Feature/Turnkey

Screening

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Concentrated scum heating system Fine Screens

Feature/Turnkey

AL BUSTAN UTILITY COMPLEX Winner of GCC’s Sustainability Award in 2013

Client: Olayan, Saudi Arabia Project name: Al Bustan Utility Complex and Residential Oasis Capacity: 1390 m3/day Location: Riyadh, Saudi Arabia Technology: Multiple Description: Voltas was tasked to design a complete water management solution for Al Bustan, water treatment for regular use, filtration system through reverse osmosis, waste water treatment for irrigation and an odor management solution.

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Feature/Turnkey

Al Bustan Utility Complex

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SBR Tanks

SCADA for WWTP monitoring

Ultra Filtration Systems

Odor Control Technology

Feature/Turnkey

Voltas re-engineered the original design for the MBR based multi-tank wastewater treatment to reduce the civil footprint and costs to the client, reduce the operating expenses on the high chemical requirements for the MBR fluxing as well as to cater to the possibilities of extreme swings in plant load based on compound occupancy flections with a large expatriate population.

A wastewater system with a sequential batch reactor (SBR) system from Siemens utilizes the SBR activated sludge process, which completes all unit process steps within the same reactor eliminating the need for both secondary clarifiers and a sludge recycle system.

This process also provides for inherent flow equalization and flow blending, and greatly reduces operator skill and attention requirements.

The complete process is controlled by a microprocessor based PLC system which is based on liquid level control switches located in the reactor basin. It serves to determine the movement of the process from one phase to the next and coordinate the sequences of the SBR system. The control system operates the plant according to a preset treatment strategy which is field adjustable to meet changing conditions or requirements.

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Feature/Turnkey

Filtration System

Tertiary clarification is with a totally submerged and sealed membrane filtration system from Siemens that utilizes the latest low-pressure membrane technology to achieve a compact and robust advanced treatment package. It is an integral, factory-preassembled treatment plant that contains many of the operational features of the most advanced municipal facilities. The highly automated design provides many important features to meet the demands of the most stringent environmental requirements.

Output parameters of the SBR limit the BOD to less than 1% and the TKN to less than 3.

Voltas installed two odor control systems for Al Bustan headworks and lift station. The challenge was to provide an effective solution with high removal efficiency even at inlet H2S concentrations of 150 ppm with low operating costs and compact design. A two stage biological system with a backup carbon polishing unit was selected with a capacity of 350 m3/h treating Inlet H2S concentrations 100 ppm average and 150 ppm peak with a removal efficiency of 99% and higher. Similarly for the headworks a second, two-stage biological was installed treating inlet H2S concentrations up to 150 ppm at design airflow of 1850 m3/h. The main objective of this project was to provide Al Bustan with the best possible sustainable solution for environmental odor control.

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Ultra Filtration Systems

Feature/Turnkey

MBR SEWAGE TREATMENT PLANT Client: Royal Guard of Oman Capacity: 625 m3/day Location: Halban, Oman Technology: Membrane Bio-reactor Client Need: Sewage Treatment Plant Description: EPC contract to design, supply, install, commission, operate and maintain an MBR STP of 625 m3/day

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Feature/MBR

REVERSE OSMOSIS PLANT Client: Petroleum Development Oman Capacity: 2 x 650 m3/day BWRO Plant Location: Yibal and Lekhwair, Oman Client Need: Potable water for the permanent camps Description: EPC contract for the design, supply, installation and commissioning of 2 x 650 m3/day reverse osmosis plants.

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Feature/RO

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Chemical Dosing System

High Pressure Pumps

Motor Control Center

RO Skid

Feature/RO

FORWARD OSMOSIS PLANT World’s first commercial Forward Osmosis plant

End User: Public Authority of Electricity and Water, Oman Client: Modern Water UK Capacity: 200 m3/day (desalination plant) Location: Al Najda, Oman Description: Construction, installation and commissioning of a 200 cubic meter/day reverse and forward osmosis plant.

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Feature/FO

F.O. Skid

SLUDGE MANAGEMENT SYSTEM, BP KHAZZAN Client: British Petroleum Capacity: 228 kilograms/day at 0.8% dry solids Location: BP Khazzan, Oman Description: EPC contract to design, supply, install and commission of a sludge management system to treat 228 kilograms of dry solids per day.

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Picket fence thickener

Sludge digestersMachinery

(Ongoing)

Feature/SMS

Project List

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Global Water Projects List - Descending (June 2015)Item

# DescriptionCapacity in

m3/day Client Year Country

1 Membrane Bio-Rector STP at Nizwa 2,000 Royal Oman Police 2015 Oman2 MBBR STP at Thumrait ROP Complex 250 Royal Oman Police 2015 Oman3 MBBR STP at Liwa STFe Complex 300 Royal Oman Police 2015 Oman4 Water Treatment Plant, Kalinganagar 160,000 TATA Steel Ltd. 2015 India

5 MBBR STP at Liwa Police Station Complex 350 Royal Oman Police 2014 Oman

6 Sludge Management System. 228 Kg/day     British Petrolium 2014 Oman

7 MBBR STP at Seeb 375 Royal Guard of Oman 2014 Oman8 Membrane Bio-Reactor STP at Halban, 625 Royal Guard of Oman 2014 Oman

9 BWRO Rental unit at Amin 1,000Petrolium Development Oman 2014 Oman

10 Membrane Bio-Rector STP, Bhubaneswar  700TATA Consultancy Services 2014 India

11 Membrane Bio-Rector STP, Trivandrum 700TATA Consultancy Services 2014 India

12 Membrane Bio-Rector STP, Cochin 700TATA Consultancy Services 2014 India

13Water Treatment Plant, GIFT City, Ahmedabad 3,000 GIFT Ltd 2014 India

14 MBBR STP, at Nizwa Police Academy 450 Royal Oman Police 2013 Oman

15 Extented Aeration STP , RIMA, PDO SOUTH 200Petrolium Development Oman 2013 Oman

16 BWRO plant in Lekhweir  650Petrolium Development Oman 2013 Oman

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Project List

17 BWRO plant in Yibal 650Petrolium Development Oman 2013 Oman

18 Potable Water tank Additional works, YibalPetrolium Development Oman 2013 Oman

19 Refurbishment ofSTP, Seeb Height(WIP) 230 Royal Oman Police 2013 Oman20 Water Treatment Plant, Jamshedpur 112,500 TATA Steel Ltd. 2013 India21 Anaerobic Pond / Facultative Lagoon 15,000 OWWSB, Puri 2013 India

22 WTP, Al Bustan Utility Complex 3,000Al Bustan Company Limited 2013 Saudi Arabia

23 SBR + UF STP, Al Bustan Utility Complex 1,400Al Bustan Company Limited 2013 Saudi Arabia

24 Effluent Treatment Plant, Surat 6,500 N.R.Agarwal 2013 India25 Sewage Treatment Plant, West Bengal 14,000 TANTIA Construction 2013 India26 Wastewater Treatment Plant, Jamshedpur TATA Steel Ltd. 2013 India27 WTP Equipment 31,000 Essar Projects 2013 India28 Effluent Treatment Plant, Orissa 9,600 Vedanta Alumina Ltd 2013 India

29 Water Treatment Plant, KolkataAirport Authority of India 2013 India

30 Sewage Treatment Plant, KolkataAirport Authority of India 2013 India

31 Water treatment plant 240 Royal Court Affairs 2012 Oman32 Refurbishment of STP, RCA Muscat 300 Royal Court Affairs 2012 Oman33 BWRO Plant in Danmiyat 10 MECA 2012 Oman

34  Pipe Line Work in Qarn Alam  RO PlantPetrolium Development Oman 2012 Oman

35 Shifting & Refurbishment of RO PLANT Sultan Special Force 2012 Oman

Item # Description

Capacity in m3/day Client Year Country

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Project List

36 Sludge dewatering, Yibal STP 24Petrolium Development Oman 2012 Oman

37 Potable Water Tank, Qarn AlamPetrolium Development Oman 2012 Oman

38 Construction of STP in Zeak Camp  300 Sultan Special Force 2012 Oman

39 Feed Design of STPs in PDO NorthPetrolium Development Oman 2012 Oman

40 Instrumentation, Fahud STPPetrolium Development Oman 2012 Oman

41 Forward Osmosis Plant at Al Najda 200 PAEW-MW 2012 Oman

42 Modernization & Upgradation of STP, Kolkata 52,000 KEIP 2012 India

43 Modernization & Upgradation of STP, Kolkata 57,000 KEIP 2012 India

44 Sewage Treatment Plant, Chennai 2,300 HIRCO 2012 India45 Sewage Treatment Plant, Chennai 1,850 HIRCO 2012 India46 Effluent Treatment Plant SAIL BOKARO 2012 India47 Water Treatment Plant SAIL BOKARO 2012 India48 RO unit, Zeenat Al Sahara  Royal Court Affairs 2011 Oman49 Refurbishment of STPs, Qurum 200 Royal Oman Police 2011 Oman

50 Mobile STP in Yibal PDO North 100Petrolium Development Oman 2011 Oman

51 Mobile STP in Lekhwair, PDO North 100Petrolium Development Oman 2011 Oman

52 Reinstatement of Oilex Well Sites in Nimr Oilex 2011 Oman

Item # Description

Capacity in m3/day Client Year Country

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Project List

53 Refurbishment of Reed Bed Plant in NimrPetrolium Development Oman 2011 Oman

54 GFS Tank & Irrigation system  in Qarn Alam 700Petrolium Development Oman 2011 Oman

55 Effluent Treatment Plant, Kolkatta 7,000 Eastern Railway, 2011 India

56 GFS Water Tank system  in Qarn Alam 100Petrolium Development Oman 2011 Oman

57 Zero Liquid Discharge ETP + UF + RO  7,700 Matix Fertilizer 2011 India

58 Water Treatment Plant at Kolkatta 8,160Airport Authority of India 2011 India

59 Sewage Treatment Plant 1,500Airport Authority of India 2011 India

60 Effluent Treatement Plant EquipmentsVub Engineering Pvt. Ltd. 2011 India

61 MBBR and MBR STP at Jamshedpur 25 TATA Steel Ltd. 2011 India62 Water Treatment Plant, Kolkata 67,500 JNNURM-Palta 2011 India

63 BWRO Plant in Mamurah Palace – Salalah 500 Royal Court Affairs 2010 Oman

64 GFS Tank units in Fahud 300Petrolium Development Oman 2010 Oman

65  Bladder Tank units in Nimr 1,000Petrolium Development Oman 2010 Oman

66 GFS Tank units in Marmul 500Petrolium Development Oman 2010 Oman

67 Additional Works in Marmul & Nimr STPsPetrolium Development Oman 2010 Oman

Item # Description

Capacity in m3/day Client Year Country

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Project List

68 SBR  STP in Nimr 500Petrolium Development Oman 2010 Oman

69 Upgradation of conventional STP to MBR    250Petrolium Development Oman 2010 Oman

70 Clarifoculator Mechanism, 22m dia x 3.2mHydroair Techtonics (PCD) Ltd. 2010 India

71 Thickener Mechanism Praj Industries Ltd. 2010 India

72 Sewage Treatment Plant 21,000Aquafil Polymers Co. Pvt. Ltd. 2010 India

73 Aerators, 15 HP    Gujarat Themis Biosyn Ltd. 2010 India

74 STP-EquipmentHydroair Techtonics (PCD) Ltd. 2010 India

75 Sewage Treatment Plant, Puri 15,000Orissa Water Supply & Sewerage Board 2010 India

76 WTP-EquipmentVub Engineering Pvt. Ltd. 2010 India

77 WTP-Equipment 100,000 GEC (P) Ltd. 2010 India

78 Mechanical Grit Removal, 7.8m x 7.8mRamky Infrastructure Ltd. 2010 India

79 STP Equipment, Surat, GJ 40,000Enviro Control Associates (I) Pvt. Ltd. 2010 India

80 STP Equipment, Surat, GJ 115,000Enviro Control Associates (I) Pvt. Ltd. 2010 India

81 WTP Equipment, Vadothara, GJ Ambica Equipments 2010 India82 STP Equipment, Surat, GJ NTPC Ltd. 2010 India

Item # Description

Capacity in m3/day Client Year Country

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Project List

83 Sludge digester mechanism, DelhiTechnofab Engineering Ltd. 2010 India

84 STP Equipment, Mumbai Eureka Forbes 2010 India

85 BOOT basis for 30years (STP, WTP, Networks) 8,000 JUSCO (an SPV) 2010 India

86 ETP-EquipmentBallarpur Industries Ltd. 2010 India

87 HRSCC, 6.0 Nos 34m dia x 4.5m, Pune Thermax Ltd. 2010 India88 HRSCC Wipro Water 2010 India89 ETP Equipment, Noida UEM India Pvt. Ltd. 2010 India90 ETP Equipment, Haryana HL Handa & Co. 2010 India

91 Effluent Treatement Plant  6,500NR Agarwal Industries Ltd. 2010 India

92 WTP Equipment Suvas Electricals 2010 India

93 Water Treatment Plant, Indoor 365,000Indore Municipal Corporation 2010 India

94 Sewage Treatment Plant, Changi 400,000Public Utility Board, Singapore 2010 Singapore

95 Effluent Treatment Plant, Orissa 9,600 Vedenta Alumina Ltd. 2010 India96 Refurbishment of STP in Seeb 1,400 Royal Court Affairs 2009 Oman97 STP in Bait Al Barakah 550 Royal Court Affairs 2009 Oman98 Tank Works in Zeenat Al Mazara, Nizwa Royal Court Affairs 2009 Oman

99 Upgradation of MBR STP at Marmul 1,500Petrolium Development Oman 2009 Oman

100 Bio Filter - Trickling Filter, AssamIndian Oil Corporation Ltd. 2009 India

Item # Description

Capacity in m3/day Client Year Country

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Project List

101 Sewage Treatment Plant, Kolkata 45,000Kolkata Enviro. Improvement Project 2009 India

102 Reverse Osmosis Unit, Chennai 2,300 BHEL 2009 India

103 ETP EquipmentIon Exchange Waterleau Ltd. 2009 India

104 Mechanical ScreenKolkata Municipal Corporation 2009 India

105  GFS Tank units in Marmul 500Petrolium Development Oman 2008 Oman

106 Sewage Treatment Plant, Jamnagar 7,500 Reliance Industries 2008 India

107 Conventional STP to MBR Marmul 500Petrolium Development Oman 2007 Oman

108 Sewage Treatment Plant, Orissa 33,000Orissa Water Supply & Sewerage Board 2007 India

109 Clarifiers, 2 Nos of 20.0m dia Xm Services Ltd. 2007 UK110 Aerators, 4 Nos of 75HP Pact Engineering 2007 UAE111 Sewage Treatment Plant 180 Arabian Ind. 2007 Oman

112 Upgradation of STP to MBR at Nimr 250Petrolium Development Oman 2006 Oman

113 Sewage Treatment Plant, Chennai 1,400Indian Institute of Technology 2006 India

114 Detritor with Classifier, Clarifier Mechanism Rentec LLC  2006 UAE

115 Upgradation of STP at Bhajah 500Petrolium Development Oman 2005 Oman

116 Water Treatment Plant, Hatia South Eastern Railway 2005 India

Item # Description

Capacity in m3/day Client Year Country

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Project List

117 Effluent Treatment Plant, JamshedpurTATA Iron and Steel Co. 2005 India

118 Water Treatment Plant 13,500Asansol Durgapur Dev.Autohrity 2005 India

119 WTP-Softener, DM Plant TATA Steel Ltd. 2005 India120 Effluent Treatment Plant, Jamshedpur TATA Steel Ltd. 2004 India

121 DetritorAjman Sewerage Pvt. Ltd. 2004 UAE

122 STP Equipment, Rustaq MRMEWR 2003 Oman123 Water Treatment Plant, Jamshedpur TATA Steel Ltd. 2003 India124 Water Treatment Plant, Bokaro TATA Steel Ltd. 2003 India125 Effluent Treatment Plant, Bokaro TATA Steel Ltd. 2003 India126 STP Equipment, bangalore BWSSB,Bangalore 2003 India127 Surface Aerators VA Tech Ltd. 2003 India128 STP Equipment, bangalore BWSSB,Bangalore 2003 India

129 Surface Aerators, Centrifuges, Dosing systemPetrolium Development Oman 2003 Oman

130 Fixed Aerators, 40HP Larsen Enviro 2003 Vietnam

131 STP Equipment, BarodaBaroda Municipal Corporation-Atladra 2002 India

132 STP Equipment, Shimla ML Gupta - Shimla 2002 India133 STP Equipment, Nasik 78,000 Envo Ltd. 2002 India134 STP Equipment, Hyderabad National Games 2002 India135 Floating Aerators, 25HP Dott Services Ltd. 2001 Uganda

136 STP Equipment, Surat, GJSurat Municipal Corporation-Bamroli 2000 India

Item # Description

Capacity in m3/day Client Year Country

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Project List

137 STP Equipment, MysoreKarnataka Urban Water Supply  2000 India

138 STP Equipment, Surat, GJSurat Municipal Corporation-Anjana 2000 India

139 Fixed Aerators, 40HPBagmati Area Sewerage Project 2000 Nepal

140 Fixed Aerators, 40HPBagmati Area Sewerage Project 1999 Nepal

141 STP Equipment, Surat, GJSurat Municipal Corporation-Karanj 1998 India

142 STP Equipment, Surat, GJSurat Municipal Corporation-Bhatar 1998 India

143 Fixed Aerators, 7.5HP PWD Bangladesh 1998 Bangladesh144 Fixed Aerators, 25HP Oman LNG  1998 Oman

145 STP Equipment, MumbaiMumbai Municipal Corporation 1997 India

146 Fixed Aerators, 25HP Royal Oman Police 1997 Oman

147 STP Equipment, MumbaiMumbai Municipal Corporation 1996 India

148 STP Equipment, Surat, GJSurat Municipal Corporation-Bhesan 1995 India

149 STP Equipment, Surat, GJSurat Municipal Corporation-Anjana 1995 India

150 Effluent Treatment Plant, Haldia 850Indian Oil Corporation Ltd. 1989 India

Item # Description

Capacity in m3/day Client Year Country

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Project List

151 Water Treatment Plant, West BengalKolaghat Thermal Power Station 1989 India

152 Mechanical ScreenMunicipal Corporation of Ahmedabad 1988 India

153 Mechanical ScreenMunicipal Corporation of Bombay 1987 India

154 Effluent Treatment Plant, Ahmedabad 750Reliance Industries - Textile Div 1986 India

155 Effluent Treatment Plant, Assam 250Bongaigaon Refinery & Petrochemicals 1984 India

156 Effluent Treatment Plant, Tamil Nadu 1,660Madras Refinery & Petrochemicals Ltd. 1984 India

157 Effluent Treatment Plant, Coimbatore 2,290 South India Viscose 1983 India158 Effluent Treatment Plant, Thane 300 NOCIL 1982 India

159 Effluent Treatment Plant, UP 260Synthetics and Chemicals Ltd. 1982 India

Item # Description

Capacity in m3/day Client Year Country

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Project List

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We’re Local

Dubai 414 Bayan Business Center, Dubai Investment Park 1, Dubai, United Arab Emirates P.O. Box 29384 T: 971 4 806 0000 Abu Dhabi Al Hamed tower, Al Falah street, Abu Dhabi, United Arab Emirates T: 971 2 650 45 11 Qatar 103 Al Sultan building, Grand Hamad street, Doha, Qatar P.O. Box 23458 T: 974 445 699 41 Oman Pros. 3817-A G-Floor, Way #4451, Azaiba, P.O. Box 2263, Postal Code 112, Ruwi, Sultanate of Oman T: +968 2449 1721 M: +968 9288 0973 Singapore 10 Anumugam Road, #08 - 00 Lion Building A, Singapore - 40 99 57 T: 65 633 66 77 8 Mumbai Voltas House B, T.B Kadam Marg, Chinchpokli, Mumbai, India - 400 033 T: 91 22 555 56 580

www.voltas.com | water@voltas.com