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Water Reticulation Networks



Upgrade Water Network Mashimong & Moriting, Tembisa

This project is in Tembisa and involves the design and construction of a 900 m long 250 mm Ø uPVC water pipeline. This project forms part of the water network upgraded in Tembisa.

Sewer Reticulation Networks



Sali-Zuma Relief Sewer Pipeline

The project is in the Sali & Zuma areas of Katlehong. The purpose of the project was to reroute the outfall sewer from Alberton and to eliminate the pump station previously used. VGI Consulting was appointed to design and monitor the construction of the pipeline. The project consisted of the following: 470 m long 150 mm Ø clay pipes, 50 m long 300 mm Ø clay pipes, 2 750 m 400 mm Ø clay pipes and 500 m long 500 mm Ø clay pipes.

All of the above projects were awarded to Emerging Contractors. VGI Consulting was actively involved in training the Contractors in matters related to construction management. VGI Consulting assisted the Contractors with the compiling of their payments certificates and construction programmes.

Replacement of a Portion of the Existing Bulk Outfall Sewer, Germiston, Phase 1 & 2.

The existing outfall sewer line reached its design capacity and design life. Due to this reason the Ekurhuleni Metropolitan Municipality started to upgrade the existing sewer line. VGI Consulting was appointed to design and monitor construction of 1 300 m of the sewer line that had to be replaced. The new sewer line varied in size between a 600 mm and 750 mm Ø concrete pipe.