Main Air Ejector Condenser Refurbishment at Arnot Power Station.
Eskom
In plain English
Eskom is procuring main air ejector condenser refurbishment services, including full retubing, on an 'as and when required' basis for 3 years at Arnot Power Station. Eligible bidders must not be under any restriction to do business with Eskom or State-Owned Companies and must not be on any international sanctions list.
Always check the official documentDescription
Eskom Holdings SOC Ltd invites tenders for the refurbishment of the Main Air Ejector Condenser at Arnot Power Station. The project includes full retubing and related mechanical services on an ‘As and When Required’ basis for a period of 3 years. The work involves tube extraction, cleaning, tube insertion, and expansion, ensuring compliance with design codes and material specifications. The contract follows the NEC3 Term Services Contract (TSC3) framework. Key deliverables include the supply, manufacture, transport, and offloading of components, along with comprehensive data books and inspection reports. The project requires strict adherence to Eskom’s Life-Saving Rules and quality management standards. The tender is issued by Eskom, and the work will be performed at the Arnot Power Station in Mpumalanga. The tender validity period is 180 days from the closing date of 04 September 2026.
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.
- 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 ISO 3834-2 welding certification
- ISO 9001 certified Quality Management System
- Valid Central Supplier Database (CSD) registration
- Valid SARS tax compliance status
- Valid COIDA Letter of Good Standing
- SACPCMP professional registration for safety personnel
- Audited financial statements for the previous 18 months
Contact & how to apply
Name: Linah Ramahlo
Email: RamahlLM@eskom.co.za
Phone: 013-297-9110
How to apply: Tenders must be submitted electronically via the Eskom E-tendering portal. Documents must be uploaded into the designated folders (Commercial, Technical, Quality, Environmental, Safety, and Financial) in PDF format, with pricing also provided in Excel. Ensure all files are finalized before the closing time.
Related tenders
Air leakage testing and fuel sampling at Arnot Power Station.
Eskom Holdings SOC Ltd seeks tenders for air heater air leakage testing and pulverized fuel sampling on coal pipes at Arnot Power Station over five years. The project involves routine plant performance testing for six units to optimize combustion and mill performance, adhering to ASME and ISO standards. Deliverables include technical reports on gas measurements, pressure, temperature, and PF sampling results. A team with power plant experience is required, including a Site Supervisor, Senior Technicians, and Test Officials. Tender reference: E2818GXMPARNR.
Re-routing of Coal Truck Road and Tarpaulin Area Relocation
Eskom Holdings SOC Ltd invites tenders for re-routing a coal truck access road and relocating a tarpaulin cover removal area at Arnot Power Station. The project requires a detailed method statement, a schedule of plant, and a comprehensive Quality Control Plan. The tender closes on 25 August 2026 at 10:00 AM, with a compulsory clarification meeting on 11 August 2026 at the Arnot Power Station Safety Induction Hall.
Maintenance Services for Coal Stock Yard at Arnot Power Station
Provision of maintenance services for the Coal Stock Yard at Arnot Power Station in Mpumalanga, issued by Eskom. Services are required on an 'as and when needed' basis over 60 months, including inspection, troubleshooting, and repair of conveyor systems and related assets. Key tasks include routine maintenance, load testing of lifting equipment, and weekly technical reports. A compulsory site meeting is scheduled for 13 August 2026. Governed by the NEC3 Term Service Contract framework.
Data Acquisition System for Vibration Monitoring at Arnot Power Station
Eskom Holdings SOC Ltd seeks a service provider for the design, installation, and testing of a data acquisition system for online vibration monitoring at Arnot Power Station. The project covers the main turbine, electrical feed pumps A&B, and the steam feed pump turbine over a 36-month period. A mandatory clarification meeting is on 06 August 2026 via Microsoft Teams. The tender closes on 18 August 2026.
Supply and delivery of clamps at Arnot Power Station.
This tender involves the supply and delivery of pipe clamps and related consumables for Eskom's power generation facilities at Arnot Power Station over a 36-month period. Key requirements include timely delivery, technical support, and compliance with safety, health, and environmental standards. Bidders must meet specific lead times and provide a qualified team for managing technical and quality issues. Work commences post-approval of the contractor's health and safety file by Eskom, concluding with a final audit, inspection, and completion certificate issuance.
MV Switchgear Upgrade at Arnot Power Station.
Eskom Holdings SOC Ltd seeks tenders for upgrading the Medium Voltage (MV) switchgear at Arnot Power Station. The project includes decommissioning old switchgear and installing new 11kV metal-clad switchgear, Ring Main Units, and battery systems over 3 years. Key tasks involve design, SCADA integration, and site testing, adhering to IEC 62271-200 and Eskom standards. Managed under the NEC3 Engineering and Construction Contract (Option A), the project aims to enhance safety and reliability.