01 — Service
Project Management
Q&A Engineers manages and assists in the planning, design and implementation of various civil engineering-based projects.
- Feasibility Studies
- Project Planning
- Site Management
- Quality Control
- Tender Evaluations
- Project Implementation
- Project Contract Documentation
- Infrastructure Commissioning
02 — Service
Roads & Highway
Q&A Engineers has the expertise to conduct road geometric designs for rural highways as well as urban streets.
- Geometric design of rural highways
- Urban street and intersection design
- Road rehabilitation design
- Pavement design and evaluation
- Road safety audits
03 — Service
Structural Engineering
Practical civil and structural engineering solutions for buildings, bridges and road-related structures.
- Buildings
- Reinforced concrete design
- Bridge maintenance systems
- Bridge inspections
- Bridge rehabilitation, widening and repairs
- Design of other road related structures (culverts, canals, sign gantries)
04 — Service
Traffic Engineering
We draw on our expertise in transportation engineering and traffic management to provide innovative solutions to complex challenges.
- Traffic impact assessments / studies
- Traffic safety designs
- Roundabout designs
- Free flow traffic analysis, modelling and optimisation
- Interrupted flow traffic analysis, modelling and optimisation
- Signalised intersection designs
05 — Service
Transportation Planning
A trusted partner for major transportation projects, providing a comprehensive range of planning services.
- Integrated transport plans (ITPs, DITPs & CITPs)
- National and regional transport planning
- Macro road network traffic modelling
- Transportation policy
- BRT specialised transport planning
- Public transport modelling
- Economic evaluation of infrastructure projects
- Fully integrated multi-modal transport network planning
06 — Service
GIS Modelling
Spatial GIS modelling that gives clients a live, accurate view of their infrastructure assets for smarter planning and management.
- GIS modelling with live links
- Data collection and field surveys
- Compiling of comprehensive asset registers
07 — Service
Infrastructure Maintenance Management
Value-driven solutions that ensure efficiency and sustainability across various sectors.
- Gravel Road Maintenance System
- Pavement Management System
- Maintenance Management System
- Bulk Water and Sewer Infrastructure Management System
08 — Service
Water Engineering
Our planners, engineers and analysts are committed to providing comprehensive water infrastructure solutions.
- Water resource planning
- Renewable energy
- Surge analysis
- Pump station design
- Pump systems design
- Water reticulation design
- Large diameter pipeline design
- Water demand management
09 — Service
Sanitation Engineering
Reliable sewer and sanitation infrastructure that protects public health and the environment across urban and rural communities.
- Reticulation network design
- Bulk outfall sewer design
- Pump station design
- Pump systems design
- Mechanical design
10 — Service
Storm Water Engineering
Storm water management solutions that protect infrastructure and communities from flooding while safeguarding the natural environment.
- Storm water modelling
- Storm water system design
- Storm water channel design
- Mechanical design
- Pump station design
- Pump systems design
11 — Service
Mechanical & Electrical Engineering
We deliver comprehensive mechanical and electrical building services through our Building Services division.
- Heating, Ventilation and Air-Conditioning (HVAC) systems
- Wet services
- Fire protection
- Smoke detection
- MV & LV reticulation
- Pump station design
- Lighting
- Small power
- Earthing & Lightning Protection
Integrated project teams
Collaboration between our engineers and contractors
The success of our projects can be attributed to the collaboration between our engineers and contractors, who work tirelessly to achieve an optimal solution through: