Eskom tenders
There are 103 open Eskom tenders on VUZA right now. The next one closes on 15 October 2026. Free to browse, no signup.
Most active sectors: General Purpose, Construction & Engineering.
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Provision of Assurance Data Analytics System.
Eskom requires a system that automates routine tasks, applies AI/ML to identify risks and patterns, and provides advanced analytics to enhance audit precision for a six-year contract, including maintenance and support. Bidders must use the Eskom eTendering platform for submissions, ensuring compliance with all specified requirements and standards.
Provision of Fall Protection and Rigging Training for Eskom.
Eskom seeks tenders for providing Fall Protection Planner and Aerial Rigging training on an as-and-when-required basis over four years at various Eskom training centers. The training includes Construction Regulations, site risk assessments, and fall protection plan development. Deliverables are learner guides, facilitator presentations, and training certificates. Open to accredited providers with SETA or QCTO registration. Closing date: 15 October 2026 at 10:00 AM.
Supply and Delivery of Bearings for Lethabo Power Station
Eskom Holdings SOC Ltd invites tenders for the once-off supply and delivery of industrial bearings, sleeves, housings, and vibration monitoring transducers to Lethabo Power Station. Items must meet technical standards, and bidders must provide technical datasheets and test certificates. The contract follows the NEC3 Supply Contract framework, requiring quotes for at least 80% of listed items. The tender validity is 120 days from the closing date of 15 October 2026.
Refurbishment of Safety Valves at Duvha Power Station.
Eskom Holdings SOC Limited seeks tenders for refurbishing safety and pressure relief valves at Duvha Power Station (Units 1, 2, 4, 5, and 6) in Mpumalanga. The work includes removal, inspection, repair, testing, and re-installation of various valves during planned outages over a five-year contract. Deliverables include data packs with inspection reports and test certificates. Qualified personnel must adhere to strict safety and welding standards. The tender requires a mandatory clarification meeting and compliance with NEC3 contract conditions.
Supply of Chemical Consumables at Koeberg Unit.
Eskom Holdings SOC Ltd invites tenders for the supply and delivery of chemical consumables and components at the Koeberg Operating Unit for 12 months. The tender requires adherence to technical, quality, and nuclear safety standards, including Quality Control Plans, source verification inspections, and potential item cataloguing. A non-compulsory clarification meeting will be held via Microsoft Teams on 01 October 2026. Bidders must score at least 70% on quality, technical conformance, and experience. The tender is valid for 120 days from the closing date of 15 October 2026.
Provision of Control & Instrumentation and Electrical Resources.
Eskom seeks tenders for providing control, instrumentation, and electrical resources at Lethabo Power Station. The project includes removal, installation, testing, and commissioning of equipment during outages over a 5-year period. A non-compulsory clarification meeting will be held via Microsoft Teams on 07 October 2026, with submissions due by 15 October 2026.
Supply and Delivery of Electrical Spares to Lethabo Power Station
Eskom Holdings SOC Ltd seeks tenders for the once-off supply and delivery of electrical power and distribution spares to Lethabo Power Station. The scope includes cables, circuit breakers, transformers, and lighting fixtures. Bidders must quote on at least 80% of the items. The contract lasts three months with a 120-day validity. A non-compulsory meeting is on 06 October 2026 via Microsoft Teams. Key deliverables include technical datasheets, local content adherence for cables and transformers, and quality control plans. Located at Lethabo Power Station, Vereeniging, submissions close on 15 October 2026 at 10:00 AM.
Supply and delivery of PPE for Southern Grid.
The National Transmission Company South Africa (NTCSA) invites tenders for the supply and delivery of Personal Protective Equipment (PPE) and workwear to the Southern Grid for 36 months on an 'as and when required' basis. The scope includes clothing, foot protection, body/arm/hand protection, head/face protection, and footwear. Deliveries are restricted to weekdays between 07:45 and 15:30 within a 50km radius, except for clothing items which may be delivered to Bloemfontein. Bidders must provide data sheets ensuring compliance with SANS, EN, CE, or ANSI standards, with a 100% local content threshold for clothing. A non-compulsory clarification meeting is scheduled for 23 September 2026 via MS Teams.
Supply of CRR Heating Blankets for Eskom.
Eskom Holdings SOC Ltd seeks a service provider for the supply, delivery, and commissioning of Coil Retaining Ring (CRR) Heating Blankets for power stations including Matla, Koeberg, and Kendal. The blankets must adhere to specific technical specifications and safety standards. The tender requires a Quality Plan and has a technical functionality threshold of 75%. The tender number is E1426TGSERIR, issued on 01 October 2026, closing on 15 October 2026 at 10h00. A non-compulsory clarification meeting is scheduled for 07 October 2026 via Microsoft Teams.
Supply and Delivery of Circuit Breakers for Eskom.
Eskom invites tenders for the supply and delivery of various Low Voltage circuit breakers for the Cape Coastal Cluster in the Eastern Cape. This contract will run for a period of three years on an as and when required basis. The scope includes the provision of various Miniature Circuit Breakers (MCBs) and Moulded Case Circuit Breakers (MCCBs) to support distribution infrastructure. Key deliverables include the supply of specified circuit breakers that meet Eskom technical standards, including D-DT-3083 and D-DT-3034. Bidders must submit technical schedules, test reports, and compliance statements. The tender is issued by Eskom Holdings SOC Ltd. The closing date for submissions is 16 October 2026 at 10:00 am. A non-compulsory clarification meeting will be held via Microsoft Teams on 01 October 2026.
Supply and Delivery of Instrumentation Components at Lethabo.
Eskom Holdings SOC Ltd invites tenders for the once-off supply and delivery of instrumentation and control components to the Lethabo Power Station. The contract will be executed under an NEC3 Supply Contract (SC3) on an 'As and When Required' basis for three months. Key deliverables include sensors, gauges, transmitters, analyzers, and fire protection equipment. Bidders must provide technical datasheets and indicate lead times. The tender reference is E3594GXGPLET, with a closing date of 16 October 2026.
Supply and Delivery of Mill Plant Couplings.
Eskom Holdings SOC Ltd invites tenders for the supply and delivery of mill plant couplings, including rubber, spring bibby, and gear couplings, along with bolts and grease at the Kriel Power Station in Mpumalanga. This five-year contract, from 01 September 2026 to 31 August 2031, is managed on an as-and-when-required basis. Key deliverables include supplying components according to OEM specifications, submitting detailed quality control plans, and providing technical data packs. Bidders must achieve a minimum technical threshold of 70% to qualify. The tender closes on 16 October 2026 at 10:00.
Supply of Smart Meters for Gauteng Operating Unit.
Eskom invites tenders for the once-off supply of 175,000 Smart (DIN) G3 PLC 80A electricity meters and 1,750 G3-PLC/GSM Data Concentrators for the Gauteng Operating Unit. This tender is restricted to TEAP-listed suppliers and includes hardware integration with Eskom’s smart metering systems and comprehensive training. Bidders must meet local content thresholds of 50% for smart meters and 100% for assembly and testing. The tender is valid for 120 days from the closing date of 16 October 2026, with pricing in ZAR, inclusive of VAT, evaluated using the 80/20 or 90/10 preference point system.
Provision of Office Cleaning Services at Kendal Power Station
Eskom Holdings SOC Ltd seeks tenders for comprehensive office cleaning services at Kendal Power Station for five years. Services include cleaning various areas, waste management, and supplying cleaning consumables and machinery. The contractor must provide equipment, transport, and staff, adhering to safety and quality standards. A compulsory meeting is on 8 October 2026. Bidders need a minimum functionality score of 80%.
Supply and Delivery of Non-Critical Fans to Kusile Power Station.
Eskom Holdings SOC Ltd seeks tenders for a five-year contract to supply and deliver non-critical fans to Kusile Power Station on an 'as and when required' basis. The scope includes procurement, testing, and delivery of 55 fan types, ensuring compatibility with existing equipment. Deliverables include OEM data sheets, maintenance manuals, quality control plans, and inspection support. The bidder must maintain strategic stock, ensure proper packaging, and meet a technical evaluation threshold of 70%. Compliance with the NEC3 Supply Contract framework is required.
HVAC Maintenance Services for East Grid, KwaZulu Natal.
The National Transmission Company South Africa (NTCSA) seeks tenders for HVAC maintenance services for Transmission Real Estate in the East Grid, KwaZulu Natal. The contract is for 60 months on an as-needed basis, covering diagnostics, repairs, and maintenance of HVAC systems across 21 substations, 1 regional office, 4 depots, and 2 telecoms offices. The tender is divided into Pinetown/Mpangeni and Newcastle/Ladysmith areas, requiring a minimum functionality threshold of 70% for technical evaluation and adherence to local content requirements for steel and cable.
Operation of Ikageng Sewage Plant at Duvha Power Station.
Eskom Holdings SOC Ltd invites tenders for a five-year contract to operate and maintain the Ikageng sewage treatment plant at Duvha Power Station, Mpumalanga. The scope includes 24/7 operation, vegetation management, effluent chemical analysis, and general housekeeping. Compliance with water quality standards and the Water Services Act is required. The contract follows the NEC3 Term Service Contract (Option A) structure.
Supply of Mill Classifier Blade Spares for Kriel Power Station
Eskom Holdings SOC Ltd invites tenders for the supply and delivery of critical Mill Classifier blade spares to Kriel Power Station on an 'as and when required' basis for five years, from 1 September 2026 to 31 August 2031. The contract includes manufacturing and delivering 10.8E and 12E mill classifier blades and bearing mounts per original specifications. Bidders must provide tagged materials with data packs, including certificates. Deliveries are to Kriel Power Station Main Stores during specified hours. The tender follows the NEC3 Supply Contract framework, requiring bidders to demonstrate technical capability.
Maintenance Services for Ducts at Tutuka Power Station.
Eskom seeks tenders for a 5-year maintenance contract for air and flue gas ducts and metallic expansion joints at Tutuka Power Station. The work includes welding, patching, damper blade fabrication, and expansion joint maintenance to ensure boiler efficiency and prevent failures. Bidders must provide qualified artisans, supervisors, and safety officers, adhering to Eskom standards. A minimum technical score of 70% is required. The tender closes on 19 October 2026.
Long-distance transport services for Eskom employees.
Eskom Holdings SOC Ltd seeks tenders for providing long-distance employee transport between Midrand and Kendal Power Station over five years. A compulsory meeting is scheduled at Kendal Power Station on 08 October 2026. Submissions are due by 20 October 2026 at 10h00. Bidders need a minimum technical score of 80% and must manage transport logistics with qualified drivers.
Supply and Delivery of Overhead Phase Conductors.
Eskom Holdings SOC Ltd seeks tenders for supplying and delivering overhead phase conductors for the Cape Coastal Cluster in the Eastern Cape over two years on an 'as and when required' basis. The contract includes manufacturing, testing, and delivering conductor types such as ACSR, AAAC, and AAC, adhering to NEC3 Supply Contract standards. Key deliverables include technical schedules, quality control plans, and OHS documentation. The tender process involves a desktop evaluation and factory assessment, with a minimum qualifying score of 70%. Multiple suppliers may be appointed.
Supply and Delivery of Spares for Arnot Power Station
Eskom Holdings SOC Ltd invites tenders for a 60-month contract to supply and deliver spares for aircons, batteries, PTM, and electrical maintenance at Arnot Power Station on an 'as and when required' basis. The scope includes providing electrical components like contactors, circuit breakers, fuses, and relays. All items must be new, unused, and clearly labeled. The work will occur at Arnot Power Station, a National Key Point. Compliance with ISO 9001, environmental standards, and Eskom’s Life-Saving Rules is required. Bidders must show technical capability, previous supply experience, valid refrigerant handling certifications, and meet delivery lead times. The tender closes on 20 October 2026 at 10:00 AM.
Long-distance transport services for Eskom employees.
Eskom Holdings SOC Ltd invites tenders for long-distance transportation services for employees between Bronkhorstspruit and Kendal Power Station for 5 years. The scope includes daily transport on designated routes, vehicle maintenance, and adherence to safety standards. Key deliverables include 14-seater vehicles, driver management, and compliance with Eskom’s Life Saving Rules. A compulsory meeting is on 08 October 2026 at Kendal Power Station. The tender closes on 20 October 2026 at 10h00. Vehicles must meet safety and age requirements, and drivers need valid permits and experience.
Purchase and Removal of Scrap Items at Matla Power Station
Eskom invites tenders for the purchase, collection, and removal of scrap transformers, motors, and mixed steel from Matla Power Station in Mpumalanga. This is a once-off sale on an 'as is' basis. The successful bidder must provide labor, certified machinery, and transport, complying with the Occupational Health and Safety Act. A compulsory meeting is on 19 October 2026. Evaluation is based on an 80/20 preference point system. Payment is due within five working days of the sale, with offers valid for 90 days from 20 October 2026.
Long-distance transport services for Eskom employees.
Eskom Holdings SOC Ltd invites tenders for long-distance transportation services for employees between Benoni and Kendal Power Station for 5 years. The service requires 5 vehicles for weekday shifts and 1 vehicle for day and night shifts, including public holidays. Vehicles must be 14-seater models, not older than 3 years, with specific safety and comfort features. A compulsory clarification meeting is scheduled for 08 October 2026 at Kendal Power Station. The closing date for submissions is 20 October 2026.
Supply and Installation of PV and BESS at School.
Eskom Holdings SOC Ltd invites tenders for the supply, installation, testing, commissioning, and handover of a ground-mounted Photovoltaic (PV) system with Battery Energy Storage (BESS) at Freemantle Boys High School in the Eastern Cape. The project includes installing solar modules, a hybrid inverter, and a lithium battery system. Key deliverables are site assessments, electrical wiring, system integration, and staff training. The project follows an NEC3 Engineering and Construction Contract (Option B) and must be completed within a strict timeline. The contractor must provide as-built drawings, operational manuals, and a 12-month warranty, ensuring compliance with SANS and IEC standards.
Design and installation of Carbon Online Cegrit Sampler.
Eskom invites tenders for the design and installation of a Carbon Online Cegrit Sampler at Lethabo Power Station over two years. The project includes engineering design, manufacturing, and installation to monitor unburned coal in fly-ash. Key deliverables are system installation, commissioning, and handover. The closing date is 21 October 2026, with a non-compulsory meeting on 07 October 2026 via MS Teams.
Installation and repair of optic fibre cables for Eskom.
Eskom Holdings SOC Ltd invites tenders for the installation, maintenance, commissioning, and repair of optic fibre cables on high voltage lines and underground cables up to 132kV. The work is on an 'as and when' required basis within the Gemma Cluster for five years. Deliverables include installation of OPGW, ADSS, and duct fibre optic cables, hardware supply, splicing, testing, and submission of as-built documentation. The tender involves a gated functionality evaluation and is managed by Eskom Distribution, with work allocation by a Panel Control Committee.
Supply and delivery of nitrogen gas and cylinder rental.
The National Transmission Company South Africa (NTCSA) seeks tenders for supplying high-purity nitrogen gas and renting 10 x 11kg cylinders for the Apollo Converter Station in Olifantsfontein. This five-year contract starts on 1 July 2026 and involves periodic gas replenishment for the valve-cooling system. Bidders must ensure gas purity of 99.997% and provide safety documentation. The process follows the NEC3 Supply Contract, with a non-compulsory meeting on 29 September 2026 via Microsoft Teams. The tender is valid for 120 days, requiring technical capability, SANAS accreditation, and approved dangerous goods transportation. Price adjustments are based on SEIFSA indices after 12 months.
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.
Provision of GIS and Remote Sensing Services for Eskom
Eskom Holdings SOC Ltd invites tenders for GIS and remote sensing services, including spatial datasets, on an as-and-when-required basis over five years. The scope includes spatial data acquisition, maintenance, collation, creation, and data analysis. Bidders can apply for one or more categories. Deliverables include electronic spatial data in GeoPackage or shapefile formats, SANS-compliant metadata, and knowledge transfer sessions for Eskom staff. A minimum functionality threshold of 70% is required per category. The contract follows the NEC3 Term Service Contract framework and is valid for 120 days from the closing date of 21 October 2026.
Supply and Installation of PV and BESS at Mqikela School
Eskom Holdings SOC Ltd invites tenders for the supply, installation, testing, commissioning, and handover of a ground-mounted Photovoltaic (PV) system with a Battery Energy Storage System (BESS) at Mqikela Senior Secondary School in the Eastern Cape. The project includes installing 32 x 640Wp modules, a 20kW hybrid inverter, and a 41kWh battery storage system. Key deliverables include site assessment, trenching, grid connection, and staff training. A compulsory clarification meeting is scheduled for 07 October 2026 via MS Teams. The tender is valid for 120 days from the closing date of 21 October 2026.
Supply and Delivery of Refractory Materials to Hendrina Power Station
Eskom seeks tenders for a five-year contract for the supply and delivery of Refractory Cast Cement and Factory Bricks to Hendrina Power Station, Mpumalanga. Deliverables include 24,000 bags of Flintcast CC cement and 4,000 refractory fire bricks. Suppliers must maintain a storage facility, ensure 24-hour emergency delivery, and meet ASTM C-704 and ISO 16349:2015 standards. A minimum technical score of 70% is required.
Disposal of 40MVA Transformer at Rockdale Substation.
This tender involves the disposal of a scrap 40MVA transformer at Rockdale Substation, issued by Eskom Holdings SOC Ltd. The successful bidder must handle collection, removal, and site cleanup within 7 working days of agreement approval. A compulsory site meeting is on 20 October 2026 at 11h00. The transformer is sold as-is, and payment is required three days before collection.
Long-distance transport services for Eskom.
Eskom seeks tenders for long-distance employee transport between Middelburg and Kendal Power Station for 5 years. Vehicles must be under 3 years old, have less than 150,000km, and include 3-point seat belts. Services must comply with NEC3 Term Service Contract standards. A compulsory meeting will be held at Kendal Power Station on 08 October 2026.
Long-distance transport services for Eskom employees.
Eskom Holdings SOC Ltd seeks tenders for long-distance employee transport between Kriel and Kendal Power Station over five years. The contract requires a fleet of vehicles no older than three years, with a full service history and specific safety equipment. A compulsory clarification meeting is scheduled for 08 October 2026 at Kendal Power Station, and tender submissions are due by 22 October 2026 at 10:00.
Lease of Office Space in Ermelo, Mpumalanga.
The National Transmission Company South Africa (NTCSA) invites tenders for leasing office space in Ermelo, Mpumalanga. The required space is 377m² to 400m² for nine employees, including equipment and document storage, and a printing room. The location must be within 3km of the Eskom CNC office at 60 Vrede Street, with at least 10 secure, covered parking bays. The lease term is 60 months. The bidder must propose skills development for three unemployed graduates through learnerships. Compliance with OHS and ISO 9001 standards is mandatory. Submissions close on 22 October 2026 at 11:00 AM.
Remedial Repairs at Port Rex Power Station.
Eskom Holdings SOC Ltd invites tenders for remedial repairs to the fuel containment area bund walls and construction of a hazardous waste skips containment area at Port Rex Power Station. The project includes concrete rehabilitation, structural assessments, and construction of a reinforced concrete slab with chemical-resistant coatings. Completion is expected within 18 months. Bidders must have experience in structural concrete repairs and water-retaining structures. A compulsory site meeting is on 05 October 2026. All work must adhere to Eskom’s safety standards and OHS Act requirements, with a 100% local content threshold for steel and cement products.
Fire Response Training Programme at Komati Power Station.
Eskom Holdings SOC Ltd seeks tenders for a five-year fire response training programme for the proto team at Komati Power Station. The service provider must offer practical training using simulators for various fire scenarios, including transformer, structural, vehicle, LPG/propane tank, diesel/fuel tank, and lithium battery fires. A physical training facility and qualified instructors are required. The evaluation includes a desktop phase and a site visit. Submissions close on 23 October 2026, with a non-compulsory clarification meeting on 13 October 2026.
Acquisition of Land for Eskom Customer Network Centre.
Eskom Distribution Division seeks proposals for acquiring 10,000m2 of land in Moretele and Madibeng, Northwest Province, to establish a Customer Network Centre. The site must include offices, secure yard space, vehicle parking, and infrastructure, with access to public roads and municipal services. Open to property owners, developers, and authorized representatives. Submissions due by 23 October 2026 at 10:00.
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Common questions
- How do I apply for Eskom tenders?
- Find the tender here, open the official document from the source link, and submit your bid through the national eTenders portal or Eskom's own procurement channel before the closing date. You'll need an active CSD (Central Supplier Database) registration to bid. VUZA shows you what's open and points you to the source. It isn't where you submit.
- Does Eskom charge to view its tenders?
- No. Browsing Eskom tenders on VUZA is free and needs no account.
- How often are Eskom tenders updated?
- Daily. We re-read our South African procurement sources every day, so new Eskom opportunities and closing dates stay current. The official document is the copy that counts, so confirm the closing date there before you submit.