Project Description

Drieziek Extension 3 roads and stormwater management system

Planning and implementation of internal roads and related stormwater services in Drieziek Extension 3

Project description

JRA appointed Calliper to provide professional engineering services, which entailed the construction of 20.6km of roads and related stormwater network, as well as an attenuation pond.

The project entailed the upgrading of internal gravel roads to asphalt surfaced roads with related stormwater facilities, relocation of sewer and water pipes, and streetlights.

Project objectives

  • Newly constructed and improved infrastructure (e.g., surfaced roads, paved sidewalks) have enhanced aesthetics of the adjacent houses and the overall surrounding.
  • The upgraded roads will improve the mobility of SAPS and EMS vehicles within the community, allowing them to service the community more efficiently.
  • The newly constructed roads and stormwater management networks have reduced the flooding significantly and most importantly they have improved mobility of the community.
  • The sidewalks have improved the safety of pedestrians and non-motorised transport users.

Employment created

  • A total of 60 local labourers were appointed on this project.
  • A total of 23 local businesses were appointed throughout the project.
  • Community retained earnings were about 33% for material, sub-contractors, plant, local labourers and training community.


The local labourers received construction related technical training from a CETA-accredited service provider, in the following skills:

  • Basic first aid and road safety for construction
  • Contract management
  • Running a small business
  • Concrete handling and placing
  • Bricklaying and construction

Project Details


The project was split into phases that were spread out over several years.
Phase 1: 15 months
Phases 2 and 3: 30 months


Johannesburg Roads Agency


Ward 4 in Region G of the City of Johannesburg Metropolitan Municipality to the west of Orange Farm, bounded by Golden Highway (R553) in the easterly direction and Saint Patrick Road (R551) in the southerly direction

  • Electrical Design and Engineering
  • Civil Design and Engineering
  • Project Management
  • Occupational Health and Safety
  • Environmental Management Services
  • Water and Sanitation
  • Topographic Surveys
  • Geotechnical Engineering

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