Corrosion Protection Services for Eskom Peaking Sites.
Eskom
In plain English
Corrosion protection services are being procured for various peaking power stations. Eligibility requirements such as CSD, B-BBEE, CIDB, or PSIRA are not stated.
Always check the official documentDescription
Eskom Holdings SOC Ltd invites tenders for Corrosion Protection Services on an 'as and when required' basis for eleven Peaking Power Stations, including Gourikwa, Ankerlig, Ingula, Drakensberg, Palmiet, Sere Wind Farm, and others. The contract duration is 5 years. The scope includes inspection, surface preparation, coating application, structural steel rehabilitation, and maintenance of assets exposed to various environments. Deliverables include method statements, quality control plans, and adherence to strict safety standards. A compulsory site meeting is scheduled for 08 October 2026 at Gourikwa Power Station. The tender closing date is 23 October 2026 at 10:00.
What you need to qualify
- CSD registration — Registration on the Central Supplier Database — required to do business with government.
- CIDB grading — A Construction Industry Development Board grade in the right class of works.
- Letter of Good Standing — COID registration and a Letter of Good Standing from the Compensation Fund.
- Other registration — An industry registration the tender requires (e.g. PSIRA, NHBRC, a professional or trade licence).
Full requirements
- Valid CIDB registration of 7SD or higher
- Proof of Central Supplier Database (CSD) registration
- Valid Letter of Good Standing (COIDA or equivalent)
- ISO 9001 and NACE/FROSIO/SAQCC Coating Inspector Level 2 certifications
- Proof of competency for Project Manager, Safety Officer, and Site Supervisor
- Attendance at the compulsory site clarification meeting
Contact & how to apply
Name: Sandisiwe Mabaso
Email: mabasosz@eskom.co.za
Phone: 036-342-3244
How to apply: Tenders must be submitted electronically via the Eskom E-tendering portal at https://etendering.eskom.co.za. Documents must be in PDF format, with a maximum upload size of 500MB per file and a total limit of 4GB. No hard copies or compressed files will be accepted.
Related tenders
Remedial repairs at Gourikwa Power Station.
Eskom Holdings SOC Limited seeks tenders for remedial repairs of pollution control dams, fuel containment areas, and related infrastructure at Gourikwa Power Station, Mossel Bay. The project involves condition assessments, concrete repairs, joint sealant replacement, and constructing a hazardous-waste skip containment area. The contract follows the NEC3 Engineering and Construction Contract (Option B) over 18 months, starting 01 April 2027. Deliverables include structural integrity reports, quality control plans, and environmental management records. Attendance at a compulsory site clarification meeting is required.
Building and Infrastructure Maintenance at Gourikwa Gas Turbine Station.
Eskom Holdings SOC Ltd invites tenders for building and infrastructure maintenance services at six power stations, including Gourikwa, on an 'as and when required' basis over five years. The services include planned, preventative, corrective, and emergency maintenance for buildings, civil infrastructure, utilities, and security systems. The contract follows the NEC3 Term Service Contract. A compulsory Microsoft Teams clarification meeting is scheduled for 14 September 2026, and the tender closes on 05 October 2026 at 10h00. Compliance with the Occupational Health and Safety Act and Eskom’s standards is required.
Repair and Refurbishment at Grootvlei Power Station.
Eskom invites tenders for the service, repair, and refurbishment of mill yoke stems, gearboxes, motor bases, and on-site valve machining at Grootvlei Power Station. The contract is for 60 months, requiring compliance with Eskom specifications and safety standards. Closing date is 15 December 2026.
Building and Infrastructure Maintenance at Vanderkloof Hydro Station.
Eskom Holdings SOC Ltd seeks tenders for building and infrastructure maintenance services at six Peaking sites, including Vanderkloof Hydro Station, for five years on an 'as and when required' basis. The scope covers planned, preventative, reactive, and emergency maintenance for building envelopes, plumbing, electrical systems, fire protection, and civil infrastructure. A compulsory virtual clarification meeting is required, and bidders must achieve a minimum technical functionality score of 70%. Competent personnel must perform all work, and a contract manager and named supervisors are required. The first project plan is due within two weeks of the contract date.
Refurbishment of Valves at Kriel Power Station.
Eskom Holdings SOC Ltd invites tenders for a five-year term service contract for the refurbishment of Reheat safety valves, HP Bypass valves, and associated HP Bypass spray water valves at Kriel Power Station. The scope includes inspection, off-site repairs, welding, machining, pressure testing, and commissioning of valves on Units 1-6. Work is performed on an 'as and when' required basis during outages and maintenance. Deliverables include a Contract Quality Plan and technical reports. The project requires a 70% technical evaluation threshold. The tender closes on 21 October 2026, with a non-compulsory clarification meeting on 09 October 2026 via MS Teams.
Supply and dosing of cooling water chemicals at Grootvlei.
This tender involves the supply, delivery, and dosing of cooling water chemicals at Grootvlei Power Station, issued by Eskom for a 60-month contract. It focuses on microbiological treatment to prevent biofouling, corrosion, and health risks. Key tasks include supplying chemicals like corrosion inhibitors and biocides, continuous dosing, optimization, and providing bacteriological analysis reports. The contractor must manage environmental and safety requirements, including spill cleanup and waste management, using their own equipment.