OCCUPATIONAL HYGIENE IN KATHU, KURUMAN AND POSTMASBURG
Kathu, Kuruman and Postmasburg sit at the centre of South Africa's iron ore and manganese belt, and every mine here depends on contractors, workshops, transport yards and laboratories in town. Qualitas carries out occupational hygiene surveys for these employers: noise surveys, dust and manganese monitoring, heat stress surveys and the other exposure assessments the law requires.
This page sets out which hazards and regulations apply to workplaces in the Gamagara and Kuruman area, and how to get a quote.
WHERE WE WORK AROUND KATHU
Kathu and Sishen
Kuruman
Hotazel and the Kalahari manganese field
Postmasburg
Lime Acres
Olifantshoek
Iron ore and manganese mines. Qualitas carries out occupational hygiene assessments on mines under the Mine Health and Safety Act (29 of 1996), and can hold the section 12(1) occupational hygiene appointment for surface operations.
Engineering workshops and fabrication shops that build and repair mining equipment. Welding fume, grinding dust and noise are the main exposures, and the extraction systems over welding bays need a local exhaust ventilation (LEV) test.
Haulage, earthmoving and plant-hire contractors. Noise in workshops and cabs, diesel exhaust, and whole-body vibration on trucks and earthmoving machines.
Assay and process laboratories, where acids, solvents and fine ore dust are handled under fume cupboards that need periodic LEV testing.
Solar power plants and their construction contractors, where outdoor work in Kalahari summer temperatures makes heat stress the hazard to assess first.
Lime works around Lime Acres, and the agricultural co-operatives, feedlots and grain stores that serve the district.
Workplaces in town and contractors' own premises fall under the Occupational Health and Safety Act (85 of 1993).
THE HAZARDS WE MEASURE HERE
Manganese dust. Manganese is a hazardous chemical agent with a low occupational exposure limit, and its effects on the nervous system build up over years. Anyone who handles, crushes, loads or repairs equipment contaminated with manganese ore needs personal air monitoring.
Iron ore and respirable crystalline silica. Crushing and screening ore and quartzite waste rock releases respirable dust that can contain silica.
Noise. Crushers, compressors, generators, grinders and heavy vehicles regularly exceed the 85 dB(A) noise-rated limit.
Heat. Summer afternoons in the Kalahari regularly pass 35 °C, and the Physical Agents Regulations, 2024 require heat to be assessed where it may affect employees.
Vibration from haul trucks, loaders and hand-held power tools.
INDUSTRIES WE SERVE
WHY QUALITAS
Qualitas Occupational Consulting is a Department of Employment and Labour Approved Inspection Authority (AIA) and a SANAS-accredited (ISO/IEC 17020) inspection body for asbestos, lead, noise and hazardous chemical agents, and applies the same quality system to all its assessments.
Every assessment is led by Christo de Wet, an occupational hygienist registered with the Southern African Institute for Occupational Hygiene (SAIOH), with 15 years of experience.
We work nationwide, and Qualitas has also carried out assessments in Botswana and Kazakhstan. Travel is quoted upfront.
You receive a professional, audit-ready report that stands up to inspection by the Department of Employment and Labour.
- Noise surveys and noise zoning, Hazardous chemical agent monitoring (manganese, silica, welding fume, diesel exhaust), Lead exposure monitoring, Asbestos surveys and inventories, Local exhaust ventilation (LEV) testing, Heat and cold stress surveys, Vibration surveys, Illumination surveys, Indoor air quality surveys, Ergonomics risk assessments, Hazardous biological agent assessments, Facilities inspections, Occupational health risk assessments
Start with a free Compliance Gap Analysis checklist to see which assessments your site needs and which are overdue.
OUR SERVICES IN KATHU, KURUMAN AND POSTMASBURG
- Does manganese dust need to be monitored by an approved inspection authority?
Yes, where employees may be exposed to it outside a mine. Manganese is a hazardous chemical agent, and the Regulations for Hazardous Chemical Agents, 2021 require exposure monitoring by an approved inspection authority at intervals set by the risk assessment. Qualitas is an AIA for hazardous chemical agents.
We are a contractor working on a mine near Kathu. Which law applies to us?
Work on the mine itself falls under the Mine Health and Safety Act and the mine's own occupational hygiene programme. Your own workshop, yard or office in town falls under the Occupational Health and Safety Act, and you as the employer are responsible for the assessments there.
Is a heat stress survey required in the Northern Cape?
The Physical Agents Regulations, 2024 require employers to assess heat where it may affect employees. In Kathu and Kuruman summers that covers most outdoor work and hot workshops. Heat stress surveys are outside our AIA scope, but they are done to the same quality system.
How do we get a quote for a site in Kathu, Kuruman or Postmasburg?
Send the form below with your site location, WhatsApp us or call 082 649 6599. Tell us what happens on site and roughly how many employees work there, and we will quote you upfront.
FREQUENTLY ASKED QUESTIONS
Free online tool: Compliance Gap Assessment. See what is due at your workplace
Occupational hygiene for mines and quarries
How often must hazardous chemical agent monitoring be done?
Silica dust exposure monitoring
Heat stress survey requirements
How often must a noise survey be done?
Hand-arm and whole-body vibration limits
Occupational hygiene services in the rest of the Northern Cape
FREE TOOL AND ARTICLES
REQUEST A QUOTE
Need an occupational hygiene assessment in Kathu, Kuruman or Postmasburg? Contact us for an obligation-free quotation, WhatsApp us or call 082 649 6599.
