Engineering & Design Services
Wet Weather/Stormwater
Leveraging our global wastewater and stormwater management experience, MWH provides a full range of wet weather services based on sustainable water management principles. We bring our clients extensive stormwater infrastructure knowledge and experience with complex, urban pollution issues. Our experts are able to identify improvement opportunities and provide optimized, cost-effective, pollution-free energy solutions throughout the entire hydrologic and hydraulic urban water cycle.
In addition to piping, storage and treatment, MWH counsels our clients to redesign the urban environment to better handle wet weather before run-off enters the sanitary, storm or combined sewer systems. We believe the best place to manage wet weather is as early as possible in the system, Handling storms in this manner is more sustainable, less expensive, and more cost-effective to manage in the long term.
Regulatory Requirements, Planning and Permitting
Through effective and efficient project planning, MWH experts provide comprehensive services and expertise in regulatory requirements, planning and permitting to ensure project success, with services including:
- Regulatory negotiations
- Master planning
- Long term control plans
- Catchment management approach
- Hydraulic modeling
Combined Sewer Overflow (CSO) and Sewer System Overflow (SSO) Control
Our expertise in successfully completing sewer collection system design and construction projects that implement innovative and alternative resolutions to CSO and SSO problems includes:
- Field investigations, hydraulic analysis and modelling
- Data gathering and analysis
- Long Term Control Plans and SSO Prevention Plans
- Rehabilitation
Preliminary and Detailed Design
Our multi-disciplinary design team blends expertise and proven reputation for innovative, quality design for wet weather projects including:
- Low impact development
- Condition assessment
- Sewer rehabilitation
- Storage tunnels
- Wastewater treatment
Capacity, Management, Operations and Maintenance (CMOM)
MWH is a forerunner in the development and implementation of CMOM Programs to help our clients control and minimize overflows. Our services include:
- CMOM self audits and self assessments
- Best Management Practice (BMP) implementation
- Hydraulic modelling assessment and evaluation certification
- Policy and organizational development
- Performance monitoring
- Training, safety, emergency response and operational planning
Construction and Construction Management
We offer a full range of high-value, “start-to-finish” pre-construction, construction and construction management services.
Program Management
Our experts have a proven track record of providing program management services to deliver complex wet infrastructure programs.
Asset and Utility Management
As aging infrastructure continues to impact our clients, MWH experts assess the condition of their wet infrastructure and provide innovative rehabilitation, upgrade and expansion solutions.