Thendo Mathivha

Conducting and contributing to scientific research, including physical, chemical, microbiological, and hydrobiological analyses of water samples from different water bodies according to the standard operating procedures and applicable national and international standard methods, including the Chlorophyll-a test and Chlorophyll-665 method, as well as the Enzyme-Linked Immunosorbent Assay (ELISA) for microcystins.

Eco-toxicity test methods (Daphnia magna toxicity test, Aliivibrio fischeri toxicity test, and algal growth inhibition toxicity test method) SASS5 (South African Scoring System version 5) assessments.

Conducting SASS5 (South African Scoring System version 5) assessments to evaluate the impact of final effluents on rivers within the city of Cape Town, both upstream and downstream of discharge points. This critical task directly contributes to the assessment of water quality and ecological health, which, in turn, informs the Blue Drop and Green Drop status of the City of Cape Town. By providing comprehensive data on the ecological impact of effluent discharge, I play a pivotal role in supporting the city's efforts to maintain high water quality standards and sustainable management practices in line with integrated water resources management principles.

Groundwater Monitoring Assessment.

➢ Conducting a comprehensive assessment of groundwater monitoring practices in the City of Cape Town cemeteries, focusing on the management and protection of groundwater resources.

➢ Using GIS to create maps of cemetery sites, including wells and monitoring infrastructure. Evaluated infrastructure condition and ensured proper management.

➢ Identifying key parameters for groundwater analysis (pH, turbidity, dissolved oxygen, nitrate).

➢ Assessing monitoring frequency to meet industry standards and regulations.

➢ Collecting and analyzing groundwater samples.

➢ Reviewing existing data and reports on groundwater quality.

➢ Conducting site visits, utilizing GIS for contamination source evaluation.

➢ Collaborating with various scientists and GIS specialists to identify gaps in monitoring programs and recommend improvements.

➢ Raising awareness of groundwater monitoring and management.

➢ Contributing to the protection and management of groundwater resources through comprehensive assessment, GIS utilization, and recommendation development for City of Cape Town cemeteries.

Health and Safety Representative

➢ Conducting monthly health and safety inspections, promoting a culture of safety, developing and implementing safety policies and procedures, conducting risk assessments, providing training and education, investigating and reporting incidents, ensuring equipment and facility safety, and preparing for emergencies.

• Company Overview: Scientific Services
• Scientific Services

Conducting and contributing to scientific research, including physical, chemical, microbiological, and hydro-biological analysis of water samples from different water bodies according to the standard operating procedures and applicable national and international standard methods.

➢ Chlorophyll-a test method, ELISA, and eco-toxicity test methods.

➢ Conduct SASS5 (South African Scoring System version 5) assessments to evaluate the impact of final effluents on rivers within the city of Cape Town.

➢ Conducting a comprehensive assessment of groundwater monitoring practices in City of Cape Town cemeteries, focusing on the management and protection of groundwater resources.

➢ Conduct groundwater sampling and water quality analysis in Table Mountain Group Aquifer boreholes and Cape Flats Aquifer boreholes.

➢ Analyze hydrogeological data from these aquifers to understand groundwater dynamics and characteristics.

› Core logging
› Core transferring
› Operating hyperspectral core scanner
› Geoscience field mapping

› Orthophoto Maps Image Editing and Enhancement
› Quality control of digital mapping production
› Data capturing and Change Detection

› Updating Tip Trans databases.
› Summarising construction minerals target areas.
› Assisting consultants with environmental reports (Basic Assessment & Environmental Impact Assessment Report).