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  • 1.  
  • 2. VOLTAS A TATA Enterprise
  • 3. Voltas Ltd. was Established in the year 1954
    • VL is over a 5000 crore Multidivision co. with Registered office in Mumbai.
    • VL is India’s leading global providers of engineering projects & services
    • Preferred international EPC contractor for integrated MEP projects
    • 70 % TO of VL comes from projects
  • 4.
    • Design and Engineering
      • Process Design
      • Detailed Plant Engineering
      • Mechanical and Structural Design
      • Electrical and Instrumentation
    • Project Execution
      • Project Planning and Control
      • Procurement
      • Site Management
      • Financial Management
    • Field Services
      • Quality Control
      • Installation and Commissioning
      • O&M Services
      • Spares
      • Retrofits & refurbishment
    • General
      • Training
      • Internal Quality Audit
      • TATA Business Excellence Model
      • Developmental Projects
    Voltas Offers a Gamut of services for water and waste water treatment Operations of Water Management Business started over 35 years ago Voltas is also a recognized turnkey project contractor for STP/ETP/WTP/BOOT projects
  • 5. Sugar Industry Power Sector Common Effluent Treatment Plants Steel, Metals & Mineral Industries Food Processing Paper Manufacturing Pharmaceuticals Dairying Distilleries & Breweries Textiles Chemical Plants Refineries & Petrochemicals Sewage Treatment Drinking Water
  • 6.
    • Screens
    • Detritors / Classifiers
    • Aerators
    • Clarifiers
    • Reactor Clarifiers
    • Clariflocculators
    • Dissolved Air Floatation (DAF) Units
    • TPI / CPI
    • API Oil Separators
    • Digester Mixers
    • Activated Carbon and Pressure Sand Filters
    • Softeners
    • Anoxic Mixers
    • Agitators
    • Membrane Bioreactors
    • RO Systems
    • Equipments design, Fabrication, Installation & commissioning
    Range of Equipment
  • 7.
      • Screens
    • Manual Screens
    • Mechanical Grab Type Screen (Vertical/ Inclined)
    • Mechanical Curved Bar Screen
    • Shallomatic Screen (Hydraulically Operated)
    • Equipments design, Fabrication, Installation & commissioning
    Mechanical Grab Type Screen Mechanical Curved Bar Screen
  • 8.
    • Equipments design, Fabrication, Installation & commissioning
    Detritor Reciprocating Classifier
  • 9.
    • Equipments design, Fabrication, Installation & commissioning
    Specially designed helical gearbox for aerator duty Fixed aerators with uptake tube Floating Surface Aerators
  • 10.
    • Equipments design, Fabrication, Installation & commissioning
    DAF Unit At CETP, Ahmedabad Package DAF Plant
  • 11.
    • Equipments design, Fabrication, Installation & commissioning
    Central / Peripheral Driven Clarifier Central / Peripheral Driven Clariflocculator Reactor Clarifier Gravity Thickener Rectangular Desludger Lamellar Clarifiers Peripheral Driven Clarifier With Full Diameter Scraper Peripheral Driven Clariflocculator
  • 12.
    • Equipments design, Fabrication, Installation & commissioning
  • 13.
    • Equipments design, Fabrication, Installation & commissioning
    Digester Screw Pumps / Mixers
  • 14. Pumping Projects
    • Construction of Intake wells Raw Water Pumping Stations Draining Pumping.
    Voltas Water Management Business Division is also actively involved in providing turnkey solutions for
  • 15. Voltas Water Management Business Division is also actively involved in providing turnkey solutions for
    • Integrated Water Supply System
    • Water recirculation systems (close and open circuit)
    • Cross Country Piping
    Under Ground Piping
  • 16. WE TAKE PRIDE IN………….. Engineered, supplied, installed and commissioned process equipment and piping for one of the world’s biggest water reclamation projects: 400 MLD chain (C3C module) of 800 MLD Water Reclamation Plant at Changi, Singapore. Engineered and supplied India’s largest surface aeration systems for Common Effluent Treatment Plant (CETP), with 50 surface aerators of 25 HP (18.5 kW) each in a single aeration tank.
  • 17. Engineered and installed the largest dissolved air floatation (DAF) unit for CETP (35 M long x 5 M wide). Engineered and installed India’s largest Clari-flocculator for potable water treatment and water treatment for power station (64.8 M Diameter). Engineered and installed India’s longest API separator for oil and gas installation (50 M long)
  • 18. Engineered, supplied and installed Lamella Clarifier with scrapers and 2.4 M long UPVC plates for potable water treatment. Engineered, supplied and installed Reactor Clarifier (29 m diameter) with unique central support design for the petrochemicals industry. Engineered, supplied and installed 32 M DIA. REACTOR CLARIFIER at  CETP - GIDC Vapi
  • 19. Water Supply System Underground Reservoir – 1 Unit Pump House – 1 Unit Rising Main – 3.5 KM Elevated Service Water Reservoir – 1 Unit Water Distribution Network – 19.5 KM Electrical Installations
    • Sewerage System
    • Sewer Trunk Mains & Laterals – 17.0 KM
    • Manholes – 700 Units
    • Intermediate Pumping Station – 1 Unit
    • Sewage Treatment Plant – 1 Unit
    • Electrical Installations
    • Salient Features :
    • Supply of Water 24X7
    • Collection, Treatment of Sewage and Disposal of Effluent Water
    • Operation & Maintenance for 30 years
    • Metering, Billing & Collection of Collection and User Charge
    • Tripartite Agreement between NDWML, Customers and NDITA
  • 20. VOLTAS Scope of Work Process Design by CH2M HILL, USA Plant Capacity : 400,000 m 3 / day C3C Module End user : PUB (Public Utilities Board), Govt. of Singapore Voltas Contract : Process Equipment involving screening, Grit Removal, Scum Collection and Concentration, Anoxic Mixing, Bio-oxidation, pumps, Associated piping and valves. Parameters Raw Sewage Parameters Treated Sewage Parameters BOD 279 mg/lt. 10 mg/lt. Total Suspended Solids 298 mg/lt. 10 mg/lt. Volatile Suspended Solids 224 mg/lt. TKN 224 mg/lt. 8 mg/lt.
  • 21.
    • Raw water (RS) System
    • Influent Screening System
    • Influent Grit Slurry system
    • Primary Influent System
    • Primary Sludge and Degritted
    • Primary Sludge System
    • Primary Scum System
    • Concentrated Scum System
    • High Pressure Hot Water Cleaning System
    • Primary Effluent System
    • Air Low Pressure and Aeration System
    • Aerated Effluent System
    • Return Activated Sludge System
    • Waste Activated Sludge System
    • Secondary Effluent System
    • Secondary Scum System
    • Plant Effluent System
    • Strained Plant Effluent System
    • Micro Filtration Plant Effluent System
    • Micro Filtration Plant Plant Effluent Recycle System
    • Reverse Osmosis Plant Effluent System
    • Plant Drain System
    • Plant Drain Discharge System
    • Air High Pressure System
    • Dryer Recycle System
    • Thickening Centrate Recycle System
    • Dewatering Centrate Recycle System
    • Ferric Chlorite System
    • Sodium Hypochlorite System
    • Sodium Hydroxide System
    • Sulphuric Acid System
    • Scrubber Recycle , Acid Scrubber Blowdown and Caustic Scrubber Blowdown System.
    Voltas Scope of work
  • 22. Typical Projects executed in the past Client Plant Detail Tata Steel, JSR 20 Cu. M/Hr Industrial Waste Water Treatment CETP, Vapi Industrial Waste Water Treatment KEIP 25 MLD Municipal Waste Water Treatment Chennai Airport 2.3 MLD Drinking water with RO IIT, Chennai 1.4 MLD Sewage treatment Reliance, Jamnagar 7.5 MLD Sewage treatment & Reuse PUB, Singapore 400 MLD STP Process equipments & piping Rustak City, Oman 7.2 MLD Sewage treatment plant KMWSA 15 MGD WTP using Lamella clarifiers OWSSB, Puri Conventional treatment with floating Aeration Tata Steel 25 MGD Industrial water treatment Hiranandani, Chennai 2.4 MLD Residential Complex STP & Reuse
  • 23.
    • Projects under execution
    • Client Plant Detail
    • N.R.Agarwal,Vapi 6.5MLD ETP with MBBR
    • Matix Fertilizers and Chemicals Ltd ZLD scheme for 7700CuM/Day ETP,
    • 200CuM/Hr RO system & 175CuM/Hr STP
    • KMWSA, Kolkata 68 MLD WTP
    • TATA Steel 114 MLD WTP
    • TATA Steel 25KLD MBBR-MBR based STP
  • 24.
    • Voltas Competencies
    • - Strong Brand and Tata group lineage
    • - Project Management & EPC capabilities
    • - Conventional process & equipment design
    • - Setup at major locations in India and Middle East
    • - Local Fabrication/ Sourcing Setup
    • Client Relationship/ Market Knowledge
    Partners Competencies - Established Technology in WTP/WWTP & Reuse - Prequalification credentials - Design Engineering support - Knowledge Base Sewage Treatment Space Saving/Power Saving, Deliver Reuse water Quality Industrial Water Treatment High Purity water for Steel/ Power/ Refinery Desalination Power efficiency, Yield Maximisation Drinking water Treatment Space Saving /Power Saving SBR, MBR, MBBR, Other Aerobic/Anaerobic processes, Disinfection and Energy Recovery from Sludge. Demineralization, Condensate Polishing, Membrane Filtrations Reverse Osmosis/ MSFD Low Pressure Membrane Filtration Areas of Partnership
  • 25. THANK YOU