# Tenders from Eskom - Generation

Open tenders: 106. Updated 2026-10-29. Page 4 of 6.

- [REFURBISHMENT OF METAL SEATED BUTTERFLY VALVE FOR USE AS CW ISOLATION VALVE ON MAIN CONDENSER ISOLATION VALVES (T1 AND T2 VALVES) FOR ONCE-OFF BASIS.](https://za.bidwunder.com/tenders/refurbishment-of-metal-seated-butterfly-valve-for-use-as-cw-isolation-valve-on-m-871ff8bb.md) - Eskom - Generation, Mpumalanga, closes 2026-11-30
- [Service, Repair, and Refurbishment of Mill Yoke Stem and Gearbox and Motor Base and Valve On-site Machining for 60 years.](https://za.bidwunder.com/tenders/service-repair-and-refurbishment-of-mill-yoke-stem-and-gearbox-and-motor-base-an-9a63f5cc.md) - Eskom - Generation, Mpumalanga, closes 2026-12-15
- [Supply and Delivery of Positioners and Switches Used on C&I Related Equipment at Medupi Power Station for a Period of 3 Years (36 months) as and when required basis](https://za.bidwunder.com/tenders/supply-and-delivery-of-positioners-and-switches-used-on-c-i-related-equipment-at-e73e5bb0.md) - Eskom - Generation, National, closes 2026-11-12
- [Supply and Delivery of Electrical Power and Distribution Spares (Once-Off) to Lethabo Power Station](https://za.bidwunder.com/tenders/supply-and-delivery-of-electrical-power-and-distribution-spares-once-off-to-leth-dd40e1e5.md) - Eskom - Generation, Gauteng, closes 2026-11-02
- [THE RE-ISSUE OF THE INSPECTION AND REPAIRS OF COAL BUNKER PLANT DURING OUTAGES FOR A PERIOD OF FIVE (5) YEARS.](https://za.bidwunder.com/tenders/the-re-issue-of-the-inspection-and-repairs-of-coal-bunker-plant-during-outages-f-3df68dc8.md) - Eskom - Generation, National, closes 2026-10-30
- [TENDER CLOSING EXTENDED: Supply and Delivery of Critical spares (Mill Classifier blades spares) on an “as and when” required basis for a period of five years to Kriel Power Station, Main Stores](https://za.bidwunder.com/tenders/supply-and-delivery-of-critical-spares-mill-classifier-blades-spares-on-an-as-an-5ed920e3.md) - Eskom - Generation, Mpumalanga, closes 2026-11-03
- [The supply and delivery of spares for Aircons, batteries, PTM and electrical maintenance departments on “as and when required basis” at Arnot Power Station for a period of 60 months.](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-spares-for-aircons-batteries-ptm-and-electrical-maint-cdf8ba9f.md) - Eskom - Generation, Mpumalanga, closes 2026-11-03
- [Supply and delivery of SSC Spares to Matimba Power Station for a period of five years as and when required basis.](https://za.bidwunder.com/tenders/supply-and-delivery-of-ssc-spares-to-matimba-power-station-for-a-period-of-five-6ec852ef.md) - Eskom - Generation, National, closes 2026-10-30
- [REMEDIAL REPAIRS TO THE POLLUTION CONTROL DAMS, FUEL CONTAINMENT AREAS AND ASSOCIATED ENVIRONMENTAL CONTAINMENT INFRASTRUCTURE AT ANKERLIG POWER STATION.](https://za.bidwunder.com/tenders/remedial-repairs-to-the-pollution-control-dams-fuel-containment-areas-and-associ-9e3c6d24.md) - Eskom - Generation, Western Cape, closes 2026-11-11
- [REMEDIAL REPAIRS TO THE POLLUTION CONTROL DAMS, FUEL CONTAINMENT AREAS AND ASSOCIATED ENVIRONMENTAL CONTAINMENT INFRASTRUCTURE AT GOURIKWA POWER STATION.](https://za.bidwunder.com/tenders/remedial-repairs-to-the-pollution-control-dams-fuel-containment-areas-and-associ-89f7e0ac.md) - Eskom - Generation, Western Cape, closes 2026-11-09
- [Supply and delivery of mill plant couplings, rubber coupling, spring bibby coupling, coupling bolts and coupling grease on an as when required basis for a period of 5 years. Please note that the tender closing date has been postponed to 11 November 2026.](https://za.bidwunder.com/tenders/supply-and-delivery-of-mill-plant-couplings-rubber-coupling-spring-bibby-couplin-46596331.md) - Eskom - Generation, Mpumalanga, closes 2026-11-11
- [CORROSION PROTECTION SERVICES ON AN 'AS AND WHEN REQUIRED' BASIS FOR ELEVEN (11) ESKOM PEAKING SITES FOR A PERIOD OF 5 YEARS (GOURIKWA & ANKERLIG GAS TURBINE, GARIEP, VANDERKLOOF & NCORA HYDROPOWER, INGULA, DRAKENSBERG & PALMIET PUMPED STORAGE SCHEMES, SERE WIND FARM, PORT REX AND ACCACIA AERODERIVATIVE)](https://za.bidwunder.com/tenders/corrosion-protection-services-on-an-as-and-when-required-basis-for-11-eskom-peak-e0f791f9.md) - Eskom - Generation, Western Cape, closes 2026-11-06
- [PROVISIONING OF TACTICAL RESPONSE TEAM AT MATLA POWER STATION FOR A PERIOD OF 3 YEARS (36 MONTHS)](https://za.bidwunder.com/tenders/provisioning-of-tactical-response-team-at-matla-power-station-for-a-period-of-3-fed6be7a.md) - Eskom - Generation, Mpumalanga, closes 2026-11-13
- [Transportation of employees from Kosmos Park, Flora Park, Margenzon, Mayerville & Town, Sakhile, Thuthukani and Extension 8 to Tutuka Power Station as and when required for a period of 60 months](https://za.bidwunder.com/tenders/transportation-of-employees-from-kosmos-park-flora-park-margenzon-mayerville-tow-9da25e70.md) - Eskom - Generation, Mpumalanga, closes 2026-10-30
- [Name of the Bidders for Provision of Air Heater Air in Leakage Test and Pulverized Fuel Sampling on Coal Pipes at Arnot Power Station for the Period of Five (5) Years E2818GXMPARNR](https://za.bidwunder.com/tenders/name-of-the-bidders-for-provision-of-air-heater-air-in-leakage-test-and-pulveriz-5d58aff3.md) - Eskom - Generation, Mpumalanga, closes 2026-12-31
- [Design, Manufacture, Supply, Install, Commission and Test Fuel Filling Station at Kusile Power Station](https://za.bidwunder.com/tenders/design-supply-and-installation-of-kusile-fuel-filling-station-for-a-period-of-se-48f5d729.md) - Eskom - Generation, Mpumalanga, closes 2026-10-30
- [Supply and Delivery of Non-Critical Pumps for a Period of Five (5) Years on an As and When Required Basis](https://za.bidwunder.com/tenders/supply-and-delivery-of-non-critical-pumps-for-a-period-of-five-5-years-on-an-as-3b4566ef.md) - Eskom - Generation, Mpumalanga, closes 2026-11-26
- [The supply and delivery of whole or part of the scope for various Chemical consumables & components at Koeberg Operating Unit for a period of 12 months](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-whole-or-part-of-the-scope-for-various-chemical-consu-a4059402.md) - Eskom - Generation, National, closes 2026-10-30
- [E3507GXNOU The supply and delivery of whole or part of the scope for various Mechanical Consumables and Components at Koeberg Operating Unit for a period of 1 year](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-whole-or-part-of-the-scope-for-various-mechanical-con-12b953f5.md) - Eskom - Generation, Western Cape, closes 2026-10-30
- [E3508GXNOU The supply and delivery of whole or part of the scope for various Control and Instrumentation consumables & components at Koeberg Operating Unit for a period of 1 year](https://za.bidwunder.com/tenders/e3508gxnou-the-supply-and-delivery-of-whole-or-part-of-the-scope-for-various-con-1cb6b5aa.md) - Eskom - Generation, Western Cape, closes 2026-10-30

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## Past tenders

- [FLUKE 87 TRUE RMS MULTIMETER FLUKE 572-2 IR THERMOMETER FLUKE 773 MILLIAMP PROCESS CLAMP METER SITRANS F US clamp-on thickness gauge BUDENBERG Deadweight Tester Memocal 81B Memocal 2000 Fluke 87 Fluke 187 Fluke 77 Fluke 177 Fluke 725 Fluke 8840A Fluke 871 Fluke 568 Fluke 773 Clamp on Meter MAJOR TECH OPEN JAW K2300R 1000A AC/DC CLAMP METER FLUKE TEMPERATURE AND HUMIDITY TESTER Druck Press Calibrat](https://za.bidwunder.com/tenders/fluke-87-true-rms-multimeter-fluke-572-2-ir-thermometer-fluke-773-milliamp-proce-95b35819.md) - Eskom - Generation, Mpumalanga, closed 2026-07-20
- [MAINTENANCE, SERVICING AND REPAIRS OF COAL PLANT ELECTRO-HYDRAULIC ACTUATORS AT KENDAL POWER STATION FOR A PERIOD OF 5 YEARS](https://za.bidwunder.com/tenders/maintenance-servicing-and-repairs-of-coal-plant-electro-hydraulic-actuators-at-k-faa7f642.md) - Eskom - Generation, Mpumalanga, closed 2026-07-20
- [Supply and delivery of welding consumable spares on an “as and when required" basis for a period of 60 months at Hendrina Power Station](https://za.bidwunder.com/tenders/supply-and-delivery-of-welding-consumable-spares-on-an-as-and-when-required-basi-4d0cbffd.md) - Eskom - Generation, Mpumalanga, closed 2026-07-20
- [Supply, delivery and offloading of Liquid Chlorine to various power stations for a period of five (5) years on an as and when required basis.](https://za.bidwunder.com/tenders/supply-delivery-and-offloading-of-liquid-chlorine-to-various-power-stations-for-6248f2f4.md) - Eskom - Generation, National, closed 2026-07-20
- [Integrated waste management and waste dumping prevention solutions for the Mpumalanga, Free State, Limpopo and Gauteng air quality offsets programme](https://za.bidwunder.com/tenders/integrated-waste-management-and-waste-dumping-prevention-solutions-for-the-mpuma-23bdbbc6.md) - Eskom - Generation, National, closed 2026-07-20
- [Transportation of day shift employees from secunda to Tutuka Power Station as and when required for a period of 60 months](https://za.bidwunder.com/tenders/transportation-of-day-shift-employees-from-secunda-to-tutuka-power-station-as-an-c546df45.md) - Eskom - Generation, Mpumalanga, closed 2026-07-17
- [SUPPLY AND DELIVERY OF JOINTS ON AN AS AND WHEN REQUIRED BASIS FOR A PERIOD OF 5 YEARS AT LETHABO POWER STATION](https://za.bidwunder.com/tenders/supply-and-delivery-of-joints-on-an-as-and-when-required-basis-for-a-period-of-5-b24f4e90.md) - Eskom - Generation, Free State, closed 2026-07-17
- [THE PROVISION OF HEALTH AND SAFETY SPOTTERS FOR FIVE (5) YEARS CONTRACT ON AS AND WHEN REQUIRED BASIS AT MATLA POWER STATION.](https://za.bidwunder.com/tenders/the-provision-of-health-and-safety-spotters-for-five-5-years-contract-on-as-and-c0171138.md) - Eskom - Generation, Mpumalanga, closed 2026-07-17
- [The data acquisition system (DAS) performs all the online vibration monitoring functions on the main turbine (MT), electrical feed pumps (EFP) A&B and the steam feed pump turbine (SFPT) at Arnot Power Station for 3 years (36 months).](https://za.bidwunder.com/tenders/the-data-acquisition-system-das-performs-all-the-online-vibration-monitoring-fun-31c56ca9.md) - Eskom - Generation, Mpumalanga, closed 2026-07-17
- [The scope of work for SO3 package includes procurement, design, manufacturing, shipping, transportation, storage, decommissioning, installation, testing, commissioning, documentation, and handover of unit 1 to 6 Sulphur trioxide skids and common plant.](https://za.bidwunder.com/tenders/the-scope-of-work-for-so3-package-includes-procurement-design-manufacturing-ship-3bf8a8dc.md) - Eskom - Generation, Mpumalanga, closed 2026-07-17
- [The supply, delivery and off-loading of Ammonia Solution to various power stations on “an as and when” required basis for a period of 5 years](https://za.bidwunder.com/tenders/the-supply-delivery-and-off-loading-of-ammonia-solution-to-various-power-station-85551d92.md) - Eskom - Generation, National, closed 2026-07-17
- [The Supply and delivery of Station Electric Actuators and Actuator parts for Matla Power Station for a period of five (5) years.](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-station-electric-actuators-and-actuator-parts-for-mat-9130d27f.md) - Eskom - Generation, Mpumalanga, closed 2026-07-17
- [Supply and delivery of BFP Mobile Oil Purifier Units at Kusile Power Station](https://za.bidwunder.com/tenders/supply-and-delivery-of-bfp-mobile-oil-purifier-units-at-kusile-power-station-61fa6137.md) - Eskom - Generation, Mpumalanga, closed 2026-07-17
- [SERVICE AND CALIBRATION, OF LABORATORY INSTRUMENTS VARIOUS AT ARNOT POWER STATION FOR PERIOD OF 60 MONTHS](https://za.bidwunder.com/tenders/service-and-calibration-of-laboratory-instruments-various-at-arnot-power-station-42f12d64.md) - Eskom - Generation, Mpumalanga, closed 2026-07-16
- [Cleaning of boiler and turbine plant during outages for a period of 5 years at Tutuka Power Station.](https://za.bidwunder.com/tenders/cleaning-of-boiler-and-turbine-plant-during-outages-for-a-period-of-5-years-at-t-8ace3dc8.md) - Eskom - Generation, Mpumalanga, closed 2026-07-16
- [Supply and Delivery of Radioactive Sources at Koeberg Operating Unit (KOU) on an as and when required basis.](https://za.bidwunder.com/tenders/supply-and-delivery-of-radioactive-sources-at-koeberg-operating-unit-kou-on-an-a-1f45dafe.md) - Eskom - Generation, Western Cape, closed 2026-07-16
- [The provision of cleaning services for Kriel Properties period of 2 years for Matla Power Station](https://za.bidwunder.com/tenders/the-provision-of-cleaning-services-for-kriel-properties-period-of-2-years-for-ma-2388b627.md) - Eskom - Generation, Mpumalanga, closed 2026-07-15
- [SEWERAGE DISPOSAL SERVICE & ABLUTION FACILITIES FOR PEAKING POWER STATIONS NAMELY: GARIEP, VANDERKLOOF AND PALMIET POWER STATIONS](https://za.bidwunder.com/tenders/sewerage-disposal-service-ablution-facilities-for-peaking-power-stations-namely-80536eaa.md) - Eskom - Generation, National, closed 2026-07-15
- [THE PROCUREMENT, SUPPLY AND DELIVERY TO SITE, OFFLOADING OF (SHFPF) SLIP-SPACERS PROJECT AT KENDAL POWER STATION.](https://za.bidwunder.com/tenders/the-procurement-supply-and-delivery-to-site-offloading-of-shfpf-slip-spacers-pro-fbdf4467.md) - Eskom - Generation, Mpumalanga, closed 2026-07-14
- [Supply and delivery of Frozen Goods](https://za.bidwunder.com/tenders/supply-and-delivery-of-frozen-goods-4208cefe.md) - Eskom - Generation, Mpumalanga, closed 2026-07-14

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?page=4&past=19