Engineering Technical Trainee
Toronto Water · City of Toronto · Field Innovation Team · Co-op / Internship
Built new solutions for existing assets and helped maintain aging infrastructure across Toronto's stormwater and sewage systems, working to strict provincial environmental and confined-space safety standards.
- Designed and built a solar-powered sewer-camera lens wiper using Fusion 360, Arduino and 3D printing to clear condensation from live-feed cameras, cutting maintenance costs by $6,000 a year per camera site.
- Designed and fabricated custom sensor caps using CAD, 3D printing and CNC machining so monitoring equipment installs securely in confined stormwater and sewage tunnels.
- Designed and iterated 3D-printed TPU wheels for a sewer inspection crawler through dimensional measurement, CAD, material selection, prototyping and field testing, improving traction, stability, serviceability and blockage clearance.
- Reverse-engineered a sewer flushing nozzle by disassembling and analysing its components and drawing wiring diagrams, then researched and selected upgraded hardware for an integrated live-feed HD camera system.
- Flew a Flyability Elios 3 inspection drone (FlyAware SLAM, Inspector 4.0) for confined-space 3D LiDAR mapping of tunnels, tanks and reservoirs, and led testing of reflective survey targets for overlaying scans.
- Tested a sensor inventory application through edge-case validation and issue logging, wrote its user guide and workflow documentation, and trained 40+ operators on asset tracking.


















