# 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

- [Tender E3505GXMPKRI Bus transportation for Eskom Kriel Power Station employees for the Komati Power Station residents on a daily basis to and from Kriel Power Station for a period of 5 years](https://za.bidwunder.com/tenders/tender-e3505gxmpkri-bus-transportation-for-eskom-kriel-power-station-employees-f-263e5c99.md) - Eskom - Generation, Mpumalanga, closed 2026-10-07
- [Denim Vessel Floor repairs or replacement (cation 2 and Strong Base 1,2 and 3 weak base 1 and laterals repairs and cleaning 2 on a once off basis at for a period 12 Months of Matla Power Station](https://za.bidwunder.com/tenders/denim-vessel-floor-repairs-or-replacement-cation-2-and-strong-base-1-2-and-3-wea-b98697fc.md) - Eskom - Generation, Mpumalanga, closed 2026-10-07
- [Publication of Award: Provision of National Key Point and Firearm Training for Duvha Power Station](https://za.bidwunder.com/tenders/publication-of-award-provision-of-national-key-point-and-firearm-training-for-du-e9379784.md) - Eskom - Generation, Mpumalanga, closed 2026-10-06
- [Diesel Generators, Bulk Diesel Fuel Supply, Used Oil System Spares supply Medupi Power Station Generation.](https://za.bidwunder.com/tenders/diesel-generators-bulk-diesel-fuel-supply-used-oil-system-spares-supply-medupi-p-b69541e5.md) - Eskom - Generation, National, closed 2026-10-06
- [Provision of Maintenance Contract of Mobile Diesel Pumps at Kusile Power Station For period of 5 years.](https://za.bidwunder.com/tenders/provision-of-maintenance-contract-of-mobile-diesel-pumps-at-kusile-power-station-80aa818a.md) - Eskom - Generation, Mpumalanga, closed 2026-10-06
- [PROVISION OF BUILDING AND INFRASTRUCTURE MAINTENANCE SERVICES AT INGULA PUMPED STORAGE SCHEME ON AN AS-AND-WHEN-REQUIRED BASIS FOR A PERIOD OF FIVE (5) YEARS.](https://za.bidwunder.com/tenders/provision-of-building-and-infrastructure-maintenance-services-at-ingula-pumped-s-9d90a58c.md) - Eskom - Generation, Western Cape, closed 2026-10-06
- [ALIEN INVADER SPECIES MONITORING, CONTROL AND ERADICATION AT HENDRINA POWER STATION FOR A PERIOD OF 5 YEARS](https://za.bidwunder.com/tenders/alien-invader-species-monitoring-control-and-eradication-at-hendrina-power-stati-97f47f4a.md) - Eskom - Generation, Mpumalanga, closed 2026-10-06
- [Supply and delivery of Frozen Food items on and “as and when” required for a of 3 years to Tutuka Power Station Canteen.](https://za.bidwunder.com/tenders/supply-and-delivery-of-frozen-food-items-on-and-as-and-when-required-for-a-of-3-cbd85f70.md) - Eskom - Generation, Mpumalanga, closed 2026-10-05
- [RE-ISSUE: SUPPLY AND DELIVERY OF A 1MVA MINI SUBSTATION (RMU) TO LETHABO POWER STATION ON A ONCE-OFF BASIS](https://za.bidwunder.com/tenders/re-issue-supply-and-delivery-of-a-1mva-mini-substation-rmu-to-lethabo-power-stat-31d197ff.md) - Eskom - Generation, Free State, closed 2026-10-05
- [PROVISION OF ASH DUMP WATER DUST SUPPRESSION SYSTEM ON AN “AS AND WHEN REQUIRED BASIS” FOR A PERIOD OF FIVE YEARS AT KENDAL POWER STATION.](https://za.bidwunder.com/tenders/provision-of-ash-dump-water-dust-suppression-system-on-an-as-and-when-required-b-2fcd7f83.md) - Eskom - Generation, Gauteng, closed 2026-10-05
- [For the supply and delivery of electric fence to Medupi Power Station for the period of five (5) years.](https://za.bidwunder.com/tenders/for-the-supply-and-delivery-of-electric-fence-to-medupi-power-station-for-the-pe-b66f76ca.md) - Eskom - Generation, National, closed 2026-10-05
- [The supply, delivery and dosing of Cooling water chemicals Grootvlei Power Station.](https://za.bidwunder.com/tenders/the-supply-delivery-and-dosing-of-cooling-water-chemicals-grootvlei-power-statio-f30cd229.md) - Eskom - Generation, Gauteng, closed 2026-10-05
- [PROVISION OF BUILDING AND INFRASTRUCTURE MAINTENANCE SERVICES AT GOURIKWA GAS TURBINE STATION ON AN AS-AND-WHEN-REQUIRED BASIS FOR A PERIOD OF FIVE (5) YEARS](https://za.bidwunder.com/tenders/provision-of-building-and-infrastructure-maintenance-services-at-gourikwa-gas-tu-1f0ce16f.md) - Eskom - Generation, Western Cape, closed 2026-10-05
- [Supply, Deliver and Refurbishment or Services of Fly Ash samplers](https://za.bidwunder.com/tenders/supply-deliver-and-refurbishment-or-services-of-fly-ash-samplers-4e4ec3e5.md) - Eskom - Generation, Mpumalanga, closed 2026-10-05
- [AWARD: Designs of Tutuka Fire Protection System Pumps Upgrade for a period of 12 months](https://za.bidwunder.com/tenders/award-designs-of-tutuka-fire-protection-system-pumps-upgrade-for-a-period-of-12-0b4b3e0e.md) - Eskom - Generation, Mpumalanga, closed 2026-10-02
- [AWARD: Overhaul and Refurbishment of various valves during planned/ unplanned outages and normal maintenance at Tutuka Power Station for a period of 5 years](https://za.bidwunder.com/tenders/award-overhaul-and-refurbishment-of-various-valves-during-planned-unplanned-outa-f4c4688c.md) - Eskom - Generation, Mpumalanga, closed 2026-10-02
- [AWARD: Correlation and Gaseous parallel tests for Units 1- 6 at Tutuka Power Station for a period of 60 months](https://za.bidwunder.com/tenders/award-correlation-and-gaseous-parallel-tests-for-units-1-6-at-tutuka-power-stati-036ea9fc.md) - Eskom - Generation, Mpumalanga, closed 2026-10-02
- [Publication of bidders - Identification, classification, designing, installation, maintenance and training of Hazardous Locations at Duvha Power Station for a period of 5 years (60 months)](https://za.bidwunder.com/tenders/publication-of-bidders-identification-classification-designing-installation-main-1a464490.md) - Eskom - Generation, Mpumalanga, closed 2026-10-02
- [Supply and delivery of Portable Bioassay Measurement Instrument for a period of 12 months](https://za.bidwunder.com/tenders/supply-and-delivery-of-portable-bioassay-measurement-instrument-for-a-period-of-750767ad.md) - Eskom - Generation, Western Cape, closed 2026-10-02
- [Refurbishment and repairs of MV induction motors for the period of 5 years at Matimba power station and perform onsite fault finding as and when required basis.](https://za.bidwunder.com/tenders/refurbishment-and-repairs-of-mv-induction-motors-for-the-period-of-5-years-at-ma-108db0de.md) - Eskom - Generation, National, closed 2026-10-02

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?page=4&past=5