Supply and Regeneration of Mineral Insulating Oil.
eThekwini Municipality
This tender closed on 7 August 2026
Bidding is no longer open. Browse open electrical & plumbing tenders or see the related tenders below.
In plain English
The tender is for the supply and delivery of regenerated mineral insulating oil, on-site regeneration and drying of transformer windings insulation over 36 months. Bidders must be registered on the National Treasury Central Supplier Database.
Always check the official documentDescription
The eThekwini Municipality is seeking a service provider for the supply, delivery, and on-site regeneration of mineral insulating oil, as well as the purification and drying of transformer windings using low-frequency heating. This work will take place at the eThekwini Energy Management HV Substations in Durban. The contract will run for a period of thirty-six months on an as-needed basis. Key deliverables include the supply of regenerated oil, on-site oil treatment, and the use of specialized heating technology to remove moisture from transformers. The contractor must provide daily progress reports and ensure all equipment is PCB-free. The project requires a local presence within the eThekwini municipal area for the duration of the contract.
What you need to qualify
- CSD registration — Registration on the Central Supplier Database — required to do business with government.
- Tax clearance — A valid SARS tax compliance status (PIN) showing your tax affairs are in order.
Full requirements
- Registered on National Treasury Central Supplier Database (CSD)
- Valid Tax Compliance Status PIN
- Proof of municipal fee payment or valid debt acknowledgement
- Valid industry and equipment calibration certifications
- Proof of ownership or lease for required plant and equipment
- Evidence of at least 7 similar projects in last 10 years
- Staff must hold National Diploma in Electrical Engineering
- Documented competence for Occupational Health and Safety Act compliance
Contact & how to apply
Name: Nyaniso Mlilo
Email: Nyaniso.Mlilo@durban.gov.za
Phone: 031-311-9422
How to apply: Hard copy submissions must be placed in the Tender Box at the ground floor foyer of the Municipal Buildings, 166 KE Masinga Road, Durban. Additionally, electronic submissions must be uploaded via the eThekwini Municipality JDE System (ESP Module).
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