Business Details
33 Years
experience
Expert Civil Engineering Services in Toronto
Me Andrews & Associates is a consulting civil engineering firm specializing in sewer asset management, established to address the challenges of population growth and aging infrastructure through fiscally and environmentally responsible strategies. Since 1993, we have delivered comprehensive solutions for extending infrastructure service life, supporting economic growth, and preserving quality of life. Our expertise spans all stages of sewer asset management, including pioneering specialized trunk sewer inspection techniques under live conditions without diversion.We have evolved to manage large-scale inspection programs, data management platforms, and sewer rehabilitation projects while coordinating multidisciplinary teams. Our Toronto and Ottawa-based teams focus on sewer inspection, data management, rehabilitation design, and project management, leveraging cutting-edge technology for cost-effective, efficient outcomes. With a global client base, we combine decades of experience with innovation to minimize client resource requirements and deliver tailored infrastructure solutions.
Services
Sewer Asset Management
CCTV Sewer Surveys
Sonar Surveys
GIS Mapping
Structural Analysis
Sewer Rehabilitation Design
Data Management
Corrosion Monitoring
Drone Surveys
Confined Space Inspections
Details
- Year established: 1993
Highlights and features
- We have over 35 years of experience in municipal infrastructure engineering.
- We pioneered specialized trunk sewer inspection techniques under live conditions.
- Our holistic project management minimizes client resource requirements.
- We utilize advanced data management software and GIS mapping solutions.
- We serve municipalities across Canada and internationally with continuous partnerships.
Services
Sewer Asset Management
Our sewer asset management services provide comprehensive strategies for maintaining and extending the lifespan of municipal infrastructure. We combine advanced data analysis, condition assessments, and rehabilitation planning to optimize resource allocation. Our approach ensures municipalities achieve long-term sustainability while minimizing operational disruptions.
CCTV Sewer Surveys
High-resolution CCTV surveys enable precise inspection of sewer pipelines ranging from 200mm to 4000mm in diameter. Our technology captures detailed visual data for corrosion, debris, and structural issues, supporting informed maintenance decisions. Real-time merging with sonar imagery enhances diagnostic accuracy for complex underground systems.
GIS Mapping
We utilize ESRI platforms and geospatial tools to create detailed infrastructure network visualizations. Our GIS solutions integrate asset inventory data for improved maintenance planning and resource management. Customizable mapping systems support municipalities in tracking infrastructure performance over time.
Sewer Rehabilitation Design
Our rehabilitation planning includes network-wide strategies and detailed design for sewer repairs. We specialize in trenchless technologies and innovative solutions that reduce environmental impact. Projects incorporate corrosion monitoring and hydraulic analysis to ensure long-term system reliability.
Drone Surveys
Specialized drone technology enables GPS-independent inspections of confined underground spaces. Our drones capture 3D structural data using PANORAMO scanning for precise measurements. This non-invasive method enhances safety and accuracy during deep-access sewer assessments.
People
Mark Andrews
Founder & Chief Consulting Engineer
With over 35 years of municipal infrastructure experience, Mark specializes in linear asset management and sewer operations. He leads multi-year programs for municipal and international clients, focusing on asset planning and rehabilitation strategies.
Xianheng Zhang
Professional Engineer
Cloud manages large-scale inspection programs and develops automated data systems using SQL and VBA programming. His expertise includes trenchless rehabilitation technologies and condition assessment standards for sewer infrastructure.
Siang Li
Professional Engineer
Ted specializes in GIS mapping and sewer network inventory management. He coordinates field inspections and provides technical reporting for municipal clients across the Greater Toronto Area.
Michael Yuen
Professional Engineer
Michael coordinates field investigations and performs data analysis for infrastructure projects. He applies asset management software and coding standards to support condition assessments and rehabilitation planning.
Ghassan Saket
Project Manager
Ghassan delivers trunk sewer rehabilitation projects with expertise in trenchless technologies. He prepares technical reports and designs for municipalities, integrating asset management strategies with construction oversight.
Questions
What engineering services do you specialize in?
We focus on sewer asset management, including inspections, data analysis, rehabilitation planning, and GIS mapping for municipal infrastructure.
How long has your company been operating?
Andrews.engineer has provided civil engineering solutions since 1993, with continuous partnerships spanning decades.
Which regions do you serve?
We work with municipalities across Canada and internationally, including France, Portugal, New Zealand, and the United States.
What technologies do you use?
We employ CCTV surveys, sonar imaging, drone inspections, and GIS platforms to enhance infrastructure assessment accuracy.
How do you ensure project quality?
Our holistic approach combines experienced engineers, advanced technology, and rigorous data validation processes for reliable outcomes.
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