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In 2025, the Tivan Speewah Project continues with a comprehensive suite of technical programs managed by SRK Consulting, advancing the project closer to development. SRK has initiated a groundwater investigation using two drilling rigs on 30 bores. Targeted pumping tests are being conducted to obtain key aquifer data, supporting the development of a groundwater model later in the year.
Waste rock management planning is being conducted collaboratively by SRK specialists from geology, mining, tailings and hydrogeology, all supported by a third-party ecology team. The location for the waste rock dump has been selected to minimise disruption, and preliminary designs are complete. Geochemical assessments are ongoing to ensure compliance with environmental requirements.
SRK Consulting is supporting Speewah’s third-party infrastructure contractors by performing hydraulic modelling to inform the design of culverts for the new access road, to ensure year-round site access.
The design of the tailings storage facility has also progressed, with the site location confirmed and embankment design underway. SRK's tailings engineers are assisting in refining tailings processing methods and conducting laboratory trials, dam break studies, and geochemical assessments, intending to complete a full facility design by the end of the year.
SRK's geotechnical and geology teams are logging diamond cores from the planned pit area and conducting trial pitting at the tailings storage site to inform mine planning. Metallurgical sampling plans are also under review, targeting new diamond holes to improve process testwork.
Mining studies are ongoing to assess various development options and advance the mine design in preparation for the feasibility study scheduled for late 2025.
In parallel, our ESG team has joined the project and will be completing a gap analysis of the current social surroundings studies, with the aim of strengthening the project’s social performance and aligning with best practice standards.
SRK developed a Dynamic Water Balance study for the Borborema Gold Project to refine water requirements.
Water supply well design completed for a project in the Sirhan-Turayf region of Saudi Arabia.
Facilitated project design of this high-grade gold deposit to minimise environmental impact
Sasol had various fuel leaks that were investigated and monitored, but not remediated.
Identifying the source of water contamination can be achieved with the help of isotopes, which have proved a valuable technology in various applications over the decades.
Learn MoreThe draft policy on Integrated Water Quality Management (IWQM) –published by the Department of Water and Sanitation (DWS) on 10 March 2023 – signals that a new age of partnership is called for if South Africans are to have sustainable access to water.
Learn MoreIn the semi-arid environment of southern Africa, Annual Potential Evapotranspiration (PET), the atmospheric demand for water uptake, often exceeds annual rainfall by threefold.
Learn MoreDuring the last several decades, global climate change (GCC) has emerged as a key driver of environmental processes.
Learn More