Eskom seeks a contractor for the cleaning of oil and grit separating plants at Duvha Power Station over a 60-month contract period. Suitable for industrial cleaning firms with experience in oily wastewater and hazardous industrial waste handling.
Eskom, South Africa's state-owned electricity utility, has issued an enquiry for the provision of oil and grit separating plant cleaning services at Duvha Power Station, located in Mpumalanga. The contract is awarded for a duration of 60 months, providing a long-term service relationship for the appointed contractor. Oil and grit separators are essential components of a power station's wastewater management infrastructure, designed to capture oils, grease, sediment, and grit before effluent is discharged or recycled. Regular cleaning and removal of accumulated sludge and contaminants is required to maintain environmental compliance and keep the plant operating effectively.
The scope of work is expected to include the periodic cleaning of oil and grit separating units, the safe removal and disposal of accumulated oil, sludge, and grit, and the management of resulting waste in line with applicable environmental and waste management legislation, including the National Environmental Management: Waste Act. Contractors will be required to comply with Eskom's health, safety, and environmental standards, which are strictly enforced at power generation facilities. Bidders should expect requirements relating to appropriate equipment such as vacuum tankers and high-pressure cleaning units, trained and certified personnel, and documented waste disposal certificates. Detailed technical specifications, quantities, and frequency of cleaning are contained in the tender enquiry documents, which should be reviewed carefully before submitting a bid.
For businesses, this tender offers a stable, multi-year revenue opportunity supporting a critical national energy asset. Successful contractors will benefit from a sustained working relationship with one of Africa's largest utilities and the opportunity to build a track record in industrial environmental services. Interested bidders should verify their eligibility, including valid tax clearance, CIDB registration where applicable, B-BBEE status, and relevant safety and environmental accreditations, and should ensure they meet the submission deadline of 20 November 2026 through the eTenders portal.
Industrial cleaning and environmental services companies with experience in oily wastewater treatment, sludge removal, and hazardous waste handling; waste management contractors holding valid waste transport and disposal permits; and maintenance contractors with power station or heavy industrial experience. Businesses should have appropriate vacuum tankers and high-pressure cleaning equipment, certified personnel, and relevant safety and environmental accreditations. Small and medium enterprises may be suitable as subcontractors or through B-BBEE partnering arrangements.
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