HOW WE WORK
NJSEI provides end-to-end solutions and services in Water and Wastewater domain from concept to commissioning that include services like Project Management Consultancy, Detailed Engineering, Construction Supervision, Digital Engineering, Social, Institutional Financial and Asset Life Cycle Management Components. We work closely with our clients to determine the best delivery method to match their goals. Whether consulting for a big decision or serving as the single point of responsibility for a major design-build-operate facility, our commitment to client service and technical excellence is the same.
Project Management Consultancy Service
Our project management consultancy mechanism in Water and Wastewater provides the technical expertise needed to achieve our client goals. But above all, we bring complexity under control by building strong, enduring relationships.
Detailed Design and Engineering Services
A sound state of the art design & engineering service is the precondition that water and wastewater infrastructure meets the desired needs. Following the results of feasibility studies
Due Diligence, Master Plans, Feasibility and DPR Preparation Services
International Financing Institutions worldwide use the results of due diligence assessments to appraise infrastructure projects and decide on their prospective financing.
Construction Management & Supervision Services
NJS Engineers India provides field inspection and contracts administration solutions support to oversee construction activities. Our services include early construction phase support for biddability, constructability, procurement strategy
Digital Engineering
Services
Our Digital experts have been known for their thirst for knowledge, knack for breakthroughs and curiosity for the unknown. Our hard-won technical superiority and our zeal for collaboration
Institutional & Capacity Development Services
We support utilities to improve their commercial standing, operational efficiency, corporate planning capacity, as well as environmental performance in the frame of corporate
SCADA &
NRW Services
We provide SCADA consulting services in wet utility domain from initial feasibility studies with preparing of bid documents, its evaluation
Operation & Maintenance Advisory Services
Water supply and Sewerage is treated as a State subject, as per the Constitution of India and, therefore, the States are responsible for the planning, Implementation, Operation and cost recovery of water supply and sanitation projects.
OUR KEY EXPERTS
Dr. Uday Kelkar
Dr. Kelkar has more than 28 years of experience in the process design of Water and Wastewater treatment Projects including 14 years in India on various World Bank/ JBIC-JICA/ USAID/USTDA/ADB projects. During these years, Dr. Kelkar has served in various capacities, as Managing Director/ Business Director, Business Development Manager, Program Manager, Project Manager, Process Engineer, and Team Leader on a number of design/engineering projects and/or studies in water and sanitation sector in USA, Middle East, Sri Lanka, South East Asia and India.
Dr. Uday Kelkar
Director & Non Revenue/Process Design Expert
Dr. Kelkar has more than 28 years of experience in the process design of Water and Wastewater treatment Projects including 14 years in India on various World Bank/ JBIC-JICA/ USAID/USTDA/ADB projects. During these years, Dr. Kelkar has served in various capacities, as Managing Director/ Business Director, Business Development Manager, Program Manager, Project Manager, Process Engineer, and Team Leader on a number of design/engineering projects and/or studies in water and sanitation sector in USA, Middle East, Sri Lanka, South East Asia and India.
His expertise includes study, evaluation and design of water and wastewater treatment processes; process chemistry; oxidation (conventional and advanced), disinfection-physical/chemical; advance nutrient removal process (BNR), application of membranes in wastewater (MBR and Tertiary filtration) processes, energy management, Recycle and Reuse of domestic wastewater for non-potable application; Landfill leachate treatment; Master planning; treatment techniques for the minimization, handling, and disposal of water and wastewater treatment plant residuals.
He currently leads Business/Project Development in India and simultaneously serves as senior technical expert on various water and wastewater projects for NJS Consultants. He has worked as Team Leader and Sr. Technical Expert in various projects and studies in India like – Yamuna Action Plan Phase III – New Delhi, Hussain Sagar Lake Improvement and reuse Project – Hyderabad, Cauvery Stage IV Phase II Project- Bangalore, Agra Water Supply Project, Nagpur/MSPGCL wastewater reuse project, V-valley recycle and reuse project for BWSSB, and various SAPROF studies and studies on recycle and reuse technologies of waste water and waste to energy conversion.
Honors and Awards:
Received “Hall of Fame Award 2016” as one of the “50 Most Influential People in the Indian Water & Wastewater Industry 2016” at the EverythingAboutWater, Annual Conference held in Delhi, August 2016.
Received “Environmental Leadership Award” presented by the United States Asia Environmental Partnership Program as part of the USAID-Asia initiative, May 2010. The award recognizes outstanding contribution made by an individual through working in partnership to improve the environment and quality of life for the people of Asia.
Has authored more than 150 papers/publication/presentations combined on various subjects dealing with Advanced Water and Wastewater treatment processes, distribution system water quality, disinfection, sludge management, and recycle and reuse of Wastewater for indirect potable and non-potable applications.
Dr. Yogeshwar Gokhale
Dr. Gokhale holds a B. Tech in Chemical Engineering from IIT Bombay and a Doctorate in Chemical Engineering from the University of Colorado at Boulder, Colorado, USA. With almost 20 years of experience in water treatment, wastewater treatment, wastewater recycling and sludge treatment, Dr. Gokhale worked with numerous industrial and municipal clients in India, Australia and Oman across all project phases. A recognized expert in process design, commissioning and troubleshooting, he has led the process design of many municipal wastewater treatment plants.
Dr. Yogeshwar Gokhale
Director & Process Design & O/M Expert
Dr. Gokhale holds a B. Tech in Chemical Engineering from IIT Bombay and a Doctorate in Chemical Engineering from the University of Colorado at Boulder, Colorado, USA. With almost 20 years of experience in water treatment, wastewater treatment, wastewater recycling and sludge treatment, Dr. Gokhale worked with numerous industrial and municipal clients in India, Australia and Oman across all project phases. A recognized expert in process design, commissioning and troubleshooting, he has led the process design of many municipal wastewater treatment plants.
He also has expertise in Plant Operations & Maintenance and has served various clients as Operations Specialist.
Some of his notable projects are: Oxygenation Process for Manikchand’sOxyrich Packaged Drinking Water Project in India; Lime Softening Process of Raw Water from River Ganga for ITC Triveni Tissues near Kolkata; Brackish Water Desalination Plant for Gulfar in Oman; Several wastewater treatment plants for Hunter Water in Australia including Membrane Bioreactor Plants for unrestricted urban reuse; Technologist on Sydney Water’s Biosolids Reduction Study and; Water Recycling Masterplan for the City of Hyderabad, India; Yamuna Action Plan III; Bangalore Water Supply and Sewerage Project; and Survey for Ganga Rejuvenation.
At NJS and NJSEI he is the Lead Process Expert on various water and wastewater treatment projects across India with a combined capacity of more than 2000 MLD.
Sanjay Kumar Guleria
Mr. Guleria is an Engineering & Management Executive with 25 years of progressively responsible experience including accomplishments in areas of the infrastructure projects related to environment improvement such as Sewage Treatment Plant, Industrial Waste Water Treatment Plant, Recycle and Reuse of Waste Water, Water treatment Plant, Pumping Stations, Water Supply and Sewerage System etc. encompassing Techno-commercial Proposal preparation, Basic Engineering, Detailed Engineering, Project Planning & Monitoring of turnkey project.
Sanjay Kumar Guleria
Director & Project Management Expert
Mr. Guleria is an Engineering & Management Executive with 25 years of progressively responsible experience including accomplishments in areas of the infrastructure projects related to environment improvement such as Sewage Treatment Plant, Industrial Waste Water Treatment Plant, Recycle and Reuse of Waste Water, Water treatment Plant, Pumping Stations, Water Supply and Sewerage System etc. encompassing Techno-commercial Proposal preparation, Basic Engineering, Detailed Engineering, Project Planning & Monitoring of turnkey project.
He has track record of developing, designing & managing engineering projects based on various advance technologies with time and budget significantly under proposed limit. He has proven leadership ability by handling of several multifaceted engineering projects and thorough understanding of financial controls & strategic planning.
Pradipto Sarkar
A Mechanical Engineer with 22 years of total experience including 20 years in the water industry working on large internationally financed (JICA, ADB etc) water supply and waste water projects. He has worked in various corporates like L&T, JUSCO and has been associated with NJSEI for last 10 years. His experience covers all the spectrum of a project starting from its Inception Phase, business development to marketing, preparation of proposals, Bid Management, contract formulation, Project Management, Contract Management and construction supervision, commissioning and finally its Operation and Maintenance (O&M).
Pradipto Sarkar
Director & Contract Management Expert
A Mechanical Engineer with 22 years of total experience including 20 years in the water industry working on large internationally financed (JICA, ADB etc) water supply and waste water projects. He has worked in various corporates like L&T, JUSCO and has been associated with NJSEI for last 10 years. His experience covers all the spectrum of a project starting from its Inception Phase, business development to marketing, preparation of proposals, Bid Management, contract formulation, Project Management, Contract Management and construction supervision, commissioning and finally its Operation and Maintenance (O&M).
He also has extensive working experience in large scale water and waste water projects which are governed by FIDIC conditions of Contract. He also has specific experience on NRW reduction and distribution improvement projects.
Vidyadhar Sontakke
Mr. Sontakke has a Master’s degree in Environmental Engineering with over 22 years of experience in wastewater conveyance, treatment, recycle, reuse and its safe disposal. He has experience in every stage of the project from conceptualization to commissioning including design, detailed engineering, construction supervision, commissioning and Project Management of medium to large size projects.
Vidyadhar Sontakke
Director & Detailed Designing Expert
Mr. Sontakke has a Master’s degree in Environmental Engineering with over 22 years of experience in wastewater conveyance, treatment, recycle, reuse and its safe disposal. He has experience in every stage of the project from conceptualization to commissioning including design, detailed engineering, construction supervision, commissioning and Project Management of medium to large size projects.
He has worked over projects in private sector and public sector projects. He has worked on approximately 50 projects which are funded by urban local bodies, state governments, Government of India and bilateral as well as multilateral international funding agencies.
Mandar Pitpumkar
Mandar has over 30+ years of expertise in feasibility, due diligence and preparation of detailed project in wet utility with project execution, coordination and its management for both municipal and private sector clients in India.
Mandar Pitpumkar
Vice President & Project Management Expert
Mandar has over 30+ years of expertise in feasibility, due diligence and preparation of detailed project in wet utility with project execution, coordination and its management for both municipal and private sector clients in India.
He has gained international exposure while working with MWH International limited. He serves in team lead role on major NJSEI project at eastern India Zone
Rohit Dembi
Rohit is a dynamic civil engineer with masters in civil-environment engineering and post-graduation in geospatial and computer Application. He is key resource at NJSEI in conjunction with overlapping peer roles within Geospatial, Engineering, MIS, Hi Value Surveys and construction monitoring domains. He has more than 23 years of core experience in managing, designing, analyzing & delivering the digital engineering assignments within Water & Wastewater domain at India & Vietnam.
Rohit Dembi
Lead-Digital Engineering
Rohit is a dynamic civil engineer with masters in civil-environment engineering and post-graduation in geospatial and computer Application. He is key resource at NJSEI in conjunction with overlapping peer roles within Geospatial, Engineering, MIS, Hi Value Surveys and construction monitoring domains. He has more than 23 years of core experience in managing, designing, analyzing & delivering the digital engineering assignments within Water & Wastewater domain at India & Vietnam.
Rohit has presented various papers on digital engineering assignment for Water & Wastewater domains at national & integrational conferences worldwide.
Nizamuddin Ahmed
Nizam brings over more than 23 years of experience in Instrumentation & SCADA systems. Having executed numerous international projects, has introduced the concept of Centralized SCADA systems, Online project monitoring systems with Online document management systems for the Water & Wastewater industry.
Nizamuddin Ahmed
Assistant Vice President & Lead SCADA & Automation Services
Nizam brings over more than 23 years of experience in Instrumentation & SCADA systems. Having executed numerous international projects, has introduced the concept of Centralized SCADA systems, Online project monitoring systems with Online document management systems for the Water & Wastewater industry.
Vidyadhar Vengulekar
Mr. Vengulekar is retired “Executive Engineer” from Brihanmumbai Municipal Corporation with over 30 years of rich experience in Water & Wastewater Industry with over 10 years of experience at NJSEI. He is one of the founders in introducing trenchless technology in India 20 years back.
Vidyadhar Vengulekar
Vice President & Trenchless Technology Expert
Mr. Vengulekar is retired “Executive Engineer” from Brihanmumbai Municipal Corporation with over 30 years of rich experience in Water & Wastewater Industry with over 10 years of experience at NJSEI. He is one of the founders in introducing trenchless technology in India 20 years back.
He was directly involved in first micro tunneling project municipal sewerage in India. Also, he is specializing in pipeline rehabilitation and replacement, sewerage Master planning, project management and dispute resolution in contracts.
PROJECT EXPERIENCE
Water
Wastewater
Water and Wastewater