Water Supply & Wastewater Treatment

SNC-Lavalin offers a full range of expertise, including procurement and financing, for effective, integrated solutions.

All stages of a project are covered, from initial concept through to operations and management. Its services include:

· Needs assessment

· Pre-feasibility and feasibility studies

· Initial concept development

· Master plans

· Preliminary and final engineering design

· Quantitative analyses and cost assessments

· Geotechnical and environmental investigations and studies

· Rehabilitation and restoration work assessments

· Construction management and supervision

· Technical supervision

· Scheduling

· Manpower selection

· Commissioning and start-up

· Budget definition

· Site administration

Expertise

· Municipal Water Supply

· Water supply studies

· Treatability studies

· Intake works

· Treatment plants

· Pumping stations

· Transfer works

· Distribution networks

· Municipal Wastewater Collection and Treatment

· Treatability studies

· Sewer networks

· Sewer collectors and interceptors

· Pumping stations

· Wastewater treatment plants

· Sludge treatment and management

· Odour control treatment

· Water Storage and Retention Structures

· Collection and evaluation of meteorological and groundwater data

· Development of hydrometric networks, field surveys, hydrometric and sediment analysis

· Installation of hydrometric equipment

· Hydrological and hydraulic modelling and studies

· Design, construction and project management of dams, barrages, weirs and diversion structures

· Transbasin and water transfer projects

· Integrated Catchment Management

· Water resource planning

· Preparation of master plans for surface and groundwater resources

· Water quality and aquatic ecosystem assessment and management

· Institutional strengthening

· Planning and development of policies for water use improvement

· Environmental impact assessments for proposed projects affecting the catchment area

· Implementation of collectives of water users and transfer of management structures to users

· Irrigation and Drainage

· Rehabilitation of existing surface and pressurized irrigation, and design and construction of new facilities

· Design and construction of drainage systems for agricultural lands

· Erosion protection

· Water resource engineering

· Comprehensive agricultural development programs

· Stormwater Management

· Evaluation of drainage alternatives

· Computerized modelling and simulation

· Drainage networks

· Erosion protection

· Design of flood control plans

· Treatment of run-off waters

· Water Wells

· Aquifer development and protection

· Design of deep water wells

· Planning and project management for drilling and well construction projects

· Execution of drilling work, well construction and well equipment installation

· Water well rehabilitation

· Construction of water schemes

· Water Management for Industrial Operations

· Treatment, recycling and reuse of water

· Valorization of industrial effluents

· Water management for mining operations

· Industries with special water requirements (e.g., food processing, pharmaceuticals)

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Projects

· Boulder Valley Water Treatment Facility - USA

· Petresa Petrochemical Plant Zero Water Discharge Circuit - Canada

· Des Baillets Filtration Plant - Canada

· Southshore Wastewater Treatment Plant - Canada

· Sidi Saad Multipurpose Dam - Tunisia

· North Sulawesi Water Resources Institutional Development Project - Indonesia

· Bagré Irrigation Project - Burkina Faso

· Great Man-Made River Project - Libya

· Construction Supervision of Wastewater Collection and Treatment System - Honduras

· China Cleaner Production Project for Canadian International Development Agency (CIDA) - assessment of Chinese industry, in a number of sectors, to find ways to make production practices more environmentally friendly. Project involves environmental assessment, technology transfer and writing of best practices manuals.

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Projects