SLR provides environmental, scientific and engineering design services to government and private clients across the transportation, water and waste management, and government/public work sectors. 

We support assessment and operational phases, develop conceptual and detailed designs and bid documents, and provide construction inspection for infrastructure projects involving:

  • Highways, Bridges and Culverts
  • Multi-Modal Corridors & Signal Systems
  • Busways
  • Railways and Transit Systems
  • Shipping and Ports
  • Waste Management and Recycling
  • Water and Sewerage Facilities
  • Energy Generation and Transmission
  • Communications Networks
  • Healthcare Facilities, Universities, and Civic Buildings
  • Defence Facilities
  • Airports

SLR’s expertise and capabilities assist clients in relation to:

  • Design monitoring and management
  • Environmental assessment
  • Resiliency studies and asset protection
  • Planning and regulatory approvals
  • Site optimization and route selection
  • Final design and bid documents
  • Utility coordination and design
  • Right-of-Way coordination
  • Stakeholder engagement and public outreach
  • Construction phase engineering and inspection

A selection of clients across SLR’s global Infrastructure business sector includes:

  • BAM Construction
  • Eskom
  • National Grid (UK)
  • State Departments of Transportation
  • Transit agencies
  • SITA Suez
  • Veolia Environmental Services
  • Public Works Government Services Canada
  • Oregon Department of Transport
  • Sydney Airport Corporation Limited
  • Qantas
  • BC Ministry of Transportation
  • TransLink
  • Municipalities
  • Redevelopment agencies
  • Utilities

Infrastructure Design & Engineering

SLR’s industry experienced technical experts provide design and engineering support to infrastructure and environmental systems during process changes and capital improvement projects. Our services include:

  • Project Development Support: we work closely with our clients to design energy, waste and water projects that take into account a whole-of-life cycle approach. Maintenance and operational characteristics are optimised along with the capital costs.
  • Feasibility Studies: SLR works with clients to assure that considered process changes are feasible with respect to near term and long term environmental permitting requirements.
  • Wastewater Engineering: SLR provides support in the design, construct, and operation of process wastewater systems and system upgrades.
  • Civil Engineering, Pollution Control and Architecture Evaluation: SLR provides technical support in the physical expansion or decommissioning of facilities which includes review and selection of pollution control technologies and equipment.
  • Experienced team with diverse experience with a wide range of industries including petroleum refining, oil exploration, environmental contracting, energy, forest products, chemicals, processing contracting and general manufacturing as well as former environmental regulators.
  • Matching Project Objectives with Business Objectives: SLR assures that clients’ business drivers and objectives such as such as cash flow management and critical production times are integrated into the project strategy to minimize adverse impact to facility operations.
  • Full Life-Cycle Services: SLR provides support from initial planning of capital improvement projects through design and construct.
  • Transportation Engineering: SLR conducts planning and corridor studies; performs alternatives assessments; develops final design and bid documents; and provides construction inspection for highways, bridges, signal systems, multi-modal corridors and pedestrian facilities. Our team navigates state and federal requirements to deliver sustainable transportation solutions that are sensitive to each client’s needs and every community’s expectations.

Our team

  • Anthony Ciriello Jr Infrastructure Sector Leader - US
    Anthony Ciriello Jr

    With more than 25 years of experience, Anthony effectively integrates planning, engineering and environmental science for repeated success on public transportation, utility and defense projects.  He draws upon niche strengths from across the firm’s technical disciplines to achieve constant growth in project type, size, and complexity, and for continued geographic expansion.  With SLR at the forefront of climate change and resiliency planning, he seeks to provide clients with sustainable and cost-effective design solutions communities will embrace.