Our Services
Andrews.engineer provides consulting engineering services and inspections services related to sewer asset management. This includes:
- A range of specialized engineering services including planning, analysis and design assignments
- Inspection services including conventional CCTV sewer surveys, large diameter trunk sewer surveys, Sonar surveys, MH and chamber investigations and inspection tasks tailored to unique project requirements.
Engineering
- Asset and Data Management
- Data quality management
- Data management platforms
- InfoNet (Infrastructure Management System) specialist
- Customizable to suite specific client needs
- GIS
- ESRI platform
- Infrastructure networks visualization
- Geo-spatial mapping solutions
- Traditional MS Access database management and data control
- Design and Analysis
- Structural analysis, evaluation and planning
- Linear infrastructure assessment and performance evaluation
- Corrosion, ventilation and hydraulic – monitoring and analysis
- Sewer and MH Rehabilitation planning and design
- Network rehabilitation planning
- Rehabilitation planning, programming, design and innovation
- Detailed design and tendering
- Construction administration and site supervision
- Operations and maintenance planning
Inspection
- Sewer inspection
- High resolution, digital pan-and-tilt camera system
- Umbilical cables and rigging for up to 1,800 m single deployment surveys
- Inspection of pipe sizes ranging from 200 mm to over 4000 mm
- Deep access (> 50 m) and long tunnels (> 1,800 m from MH to MH)
- Sonar surveys with high frequency, high resolution digital equipment
- Real time merging of CCTV and Sonar imagery
- Precise Corrosion / Debris measurement
- Completely submerged inspection — Outfalls / Siphons
- Confined space entry — walk through inspection
- Non-destructive Test for comprehensive condition assessment
- Maintenance hole and chamber inspections
- Specialized man-entry inspection techniques
- Confined space entry and rescue programming
- PANORAMO Technology
- 360˚ pan and zoom scanning technology
- Generates 3D view of structure with measurement of key attributes
- Drone surveys — specialized technology capable of below ground flights (GPS not required)