ROADS
Pavement and material:
Evaluation of existing pavements for rehabilitation, including detailed visual assessments, field material sampling and testing and non-destructive testing techniques (e.g. deflection testing, riding quality, etc.)
Investigation of centerline soil conditions and materials source for new roads.
Pavement design of new roads.
Development and operation of road management systems (RMS).
Materials quality control during construction of new and rehabilitated roads.
Economic analysis of alternative designs for new and existing roads.
Drawing up contract documents and materials specifications.
Advice on the use of materials such as modified binders e.g. bitumen rubber, polymer modified bitumen rubber, polymer modified bitumen in seal coats and asphalt premix.
Research and development including the formulation and investigation of new methods of pavement analysis, the testing and field application of new products and materials in conjunction with researchers, suppliers, contractors and road authorities.
Research and development including the formulation and investigation of new methods of pavement analysis, the testing and field application of new products and materials in conjunction with researchers, suppliers, contractors and road authorities.
Geometric design:
Route determination for roads.
Design of freeways and urban roads.
Design of rural roads.
Vehicle terminals (taxi ranks, bus ranks, traffic control centres etc.).
Design of internal and external township roads.
Road stormwater drainage management.
Drawings.
Project cost estimating.
Contract documents and materials specifications.
