Envitech were appointed by BCMM to provide a turn-around strategy for the East London Regional Waste Disposal Site (also known as the Roundhill landfill site) and the King Williams Town landfill site. The turn−around strategy, in line with the permit requirements, was divided into three (3) phases by BCMM:
- Phase 1 − Operational Assessment of both the Sites
- Phase 2 − Implementation of the Rehabilitation Plan / Emergency
- Phase 3 − Design, Construction and Management of Cells 3 and 4 at Roundhill landfill site
Upon completion of Phase 1 and Phase 2, Phase 3 was implemented. Phase 3 included the design, documentation, implementation and construction supervision of the following major items:
- Landfill Cell 4
- Landfill Cell 3 – “Piggy-back” liner
- A Leachate Dam
- A Leachate Treatment Plant (LTP)
- A Storage Recyclables Facility (SRF)
- A Liner Temperature Monitoring System
- Waste Inspection Cameras
- Various Ancillary Works
