# Tenders from Eskom - Generation

Open tenders: 110. Updated 2026-10-29. Page 4 of 6.

- [Service, Maintenance, Calibration, Supply of spares and consumables of Lab Instruments at Duvha Power Station on as and when required basis for a period of 60 Months.](https://za.bidwunder.com/tenders/service-maintenance-calibration-supply-of-spares-and-consumables-of-lab-instrume-76ec6b6f.md) - Eskom - Generation, Mpumalanga, closes 2026-10-30
- [Supply, Delivery and Service/Repair/Refurbishment of GE SA Plus LV Switchgear Assemblies/Components installed at Grootvlei Power Station. As and when required, for a period of 60 Months](https://za.bidwunder.com/tenders/supply-delivery-and-service-repair-refurbishment-of-ge-sa-plus-lv-switchgear-ass-55167837.md) - Eskom - Generation, Mpumalanga, closes 2026-11-30
- [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
- [The Provision of Verification, Calibration, Maintenance and Repair for Portable Testing and Measuring Instruments at Arnot Power Station over a period of 60 months.](https://za.bidwunder.com/tenders/the-provision-of-verification-calibration-maintenance-and-repair-for-portable-te-cb5fc9d6.md) - Eskom - Generation, Mpumalanga, closes 2026-10-29
- [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

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## Past tenders

- [Gourikwa Fire Detection System Name of Tenderers](https://za.bidwunder.com/tenders/gourikwa-fire-detection-system-name-of-tenderers-16a2c568.md) - Eskom - Generation, Western Cape, closed 2026-09-29
- [PROVISION OF CIVIL MAINTENANCE SERVICES FOR A PERIOD OF 36 MONTHS AT KOMATI POWER STATION](https://za.bidwunder.com/tenders/provision-of-civil-maintenance-services-for-a-period-of-36-months-at-komati-powe-4e74a1fb.md) - Eskom - Generation, Mpumalanga, closed 2026-09-29
- [Supply and Delivery of Rotating Equipment, Rotating Equipment Spares (Components) and Rotating Equipment Auxiliaries at Hendrina Power Station on as and when required basis for the period of 5 years](https://za.bidwunder.com/tenders/supply-and-delivery-of-rotating-equipment-rotating-equipment-spares-components-a-d3d95b42.md) - Eskom - Generation, Mpumalanga, closed 2026-09-29
- [Purchase, removal and collection of scrap conveyor belts at Matimba and Medupi Power Station (Once-Off Tender)](https://za.bidwunder.com/tenders/purchase-removal-and-collection-of-scrap-conveyor-belts-at-matimba-and-medupi-po-5a1c0542.md) - Eskom - Generation, National, closed 2026-09-29
- [E3168GXNOUR: THE SUPPLY AND DELIVERY OF VARIOUS BEARINGS AND VARIOUS RUBBER V-BELTS FOR NUCLEAR OPERATING UNIT (NOU) ON AN “AS AND WHEN” REQUIRED BASIS FOR A PERIOD OF FIVE (5) YEARS.](https://za.bidwunder.com/tenders/e3168gxnour-the-supply-and-delivery-of-various-bearings-and-various-rubber-v-bel-6569c972.md) - Eskom - Generation, Western Cape, closed 2026-09-28
- [Name of Tenders Gariep Fire Protection System](https://za.bidwunder.com/tenders/name-of-tenders-gariep-fire-protection-system-4368e483.md) - Eskom - Generation, Free State, closed 2026-09-28
- [Notification of Tender/s Advertised and Awarded for Provision of Commuter Transport Services between Matla Power Station and Bethal & Emzinoni areas for normal day workers, scheduled shift workers and unscheduled shift workers, and unplanned trips as and when required for a period of 5 years](https://za.bidwunder.com/tenders/notification-of-tender-s-advertised-and-awarded-for-provision-of-commuter-transp-9fb9543e.md) - Eskom - Generation, Mpumalanga, closed 2026-09-25
- [METALLURGICAL AND MECHANICAL TESTING OF FERROUS AND NON-FERROUS MATERIALS ON AN AS AND WHEN REQUIRED BASIS FOR THE PERIOD OF 5 YEARS.](https://za.bidwunder.com/tenders/metallurgical-and-mechanical-testing-of-ferrous-and-non-ferrous-materials-on-an-c4158660.md) - Eskom - Generation, National, closed 2026-09-25
- [INVITATION TO TENDER (ITT) for Provision of Welding, Machining and Associated Services at Gariep Hydroelectric Power Station for a period of 5 Years](https://za.bidwunder.com/tenders/invitation-to-tender-itt-for-provision-of-welding-machining-and-associated-servi-fa4f901d.md) - Eskom - Generation, Western Cape, closed 2026-09-25
- [SUPPLY OF PERSONAL PROTECTIVE EQUIPMENT TO MATERIALS & PLANT INTEGRITY DEPARTMENT ON AN AS AND WHEN REQUIRED BASIS FOR A PERIOD OF FIVE (5) YEARS](https://za.bidwunder.com/tenders/supply-of-personal-protective-equipment-to-materials-plant-integrity-department-c0c459ea.md) - Eskom - Generation, National, closed 2026-09-25
- [INVITATION TO SUBMIT AN OFFER FOR THE PURCHASE AND REMOVAL OF SCRAP CONVEYOR BELT AT TUTUKA POWER STATION FOR A 36-MONTHS CONTRACT PERIOD](https://za.bidwunder.com/tenders/invitation-to-submit-an-offer-for-the-purchase-and-removal-of-scrap-conveyor-bel-28d63cd3.md) - Eskom - Generation, Mpumalanga, closed 2026-09-25
- [Supply and Delivery of Sodium Chloride, Sodium Hydroxide, Sodium Hypochlorite and Ammonia Solution chemical as and when required for 5 Years at Hendrina Power Station.](https://za.bidwunder.com/tenders/supply-and-delivery-of-sodium-chloride-sodium-hydroxide-sodium-hypochlorite-and-b8c55325.md) - Eskom - Generation, Mpumalanga, closed 2026-09-24
- [Supply and Delivery of Ash plant piping spares on an as and when required at Hendrina Power Station for a period of 5 years.](https://za.bidwunder.com/tenders/supply-and-delivery-of-ash-plant-piping-spares-on-an-as-and-when-required-at-hen-96d8d1df.md) - Eskom - Generation, Mpumalanga, closed 2026-09-24
- [Bidderslist_Provision of Event Planning at Kriel Power Station on an “as and when” required basis for the period of five years](https://za.bidwunder.com/tenders/bidderslist-provision-of-event-planning-at-kriel-power-station-on-an-as-and-when-6086f564.md) - Eskom - Generation, Mpumalanga, closed 2026-09-24
- [The Provision of Human Resources for Lubrication Services at Lethabo Power Station for a period of Five (5) Years.](https://za.bidwunder.com/tenders/the-provision-of-human-resources-for-lubrication-services-at-lethabo-power-stati-663531d7.md) - Eskom - Generation, Free State, closed 2026-09-23
- [OFFER FOR PURCHASE, REMOVAL AND COLLECTION OF SCRAP CONVEYOR BELTS LOCATED AT KRIEL AND MATLA POWER STATIONS FOR A PERIOD OF 36 MONTHS ON ‘AS AND WHEN” REQUIRED’](https://za.bidwunder.com/tenders/offer-for-purchase-removal-and-collection-of-scrap-conveyor-belts-located-at-kri-8618bdb7.md) - Eskom - Generation, Mpumalanga, closed 2026-09-23
- [Surface, Groundwater and Aquatic Monitoring at Kusile Power Station for a Period of Five (5) Years](https://za.bidwunder.com/tenders/surface-groundwater-and-aquatic-monitoring-at-kusile-power-station-for-a-period-21af9ce3.md) - Eskom - Generation, Mpumalanga, closed 2026-09-22
- [Ingula Fire Protection System Award](https://za.bidwunder.com/tenders/ingula-fire-protection-system-award-09aaff71.md) - Eskom - Generation, KwaZulu-Natal, closed 2026-09-22
- [Inspections and services on SO3 Plant during normal maintenance, planned & unplanned Outages at Kendal Power Station for a duration of five years.](https://za.bidwunder.com/tenders/inspections-and-services-on-so3-plant-during-normal-maintenance-planned-unplanne-7171c6f8.md) - Eskom - Generation, Mpumalanga, closed 2026-09-22
- [Refurbishment and Delivery of Turbine Auxiliary Oil Pumps - Seal Oil Pumps, Seal oil Vacuum Pumps, Stator Coolant Pumps and Ammonia Dosing Pumps at Grootvlei Power Station for the period of 5 years - E2182GXMPGROR](https://za.bidwunder.com/tenders/refurbishment-and-delivery-of-turbine-auxiliary-oil-pumps-seal-oil-pumps-seal-oi-5728c9da.md) - Eskom - Generation, Mpumalanga, closed 2026-09-21

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?page=4&past=7