# 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

- [THE SUPPLY AND DELIVERY OF WATER TREATMENT PLANT CHEMICALS ON AN "AS-AND-WHEN" EQUIRED BASIS (SODIUM CARBONATE & DRY POWDER)](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-water-treatment-plant-chemicals-on-an-as-and-when-equ-4533c56d.md) - Eskom - Generation, Mpumalanga, closed 2026-10-02
- [E3430GXLPMAT Invitation to Tender - Ash Giant Mixer Conditioner Refurbishment over a period of five (5) years on an as-and- when required at Matimba Power Station.](https://za.bidwunder.com/tenders/e3430gxlpmat-invitation-to-tender-ash-giant-mixer-conditioner-refurbishment-over-b05e6290.md) - Eskom - Generation, National, closed 2026-10-02
- [FOR the provision of Mill internal classifier, PF pipes, PF burners, Flopper gates, V-ploughs and Conveyor Chutes, Ash Sluice Ways tiling and Conveyor Chute Repairs for period of 36 months at Camden Power Station](https://za.bidwunder.com/tenders/for-the-provision-of-mill-internal-classifier-pf-pipes-pf-burners-flopper-gates-e8229b99.md) - Eskom - Generation, Mpumalanga, closed 2026-10-02
- [Provision of gardening and vegetation services at Gourikwa, Ankerlig, Acacia, Port Rex and Palmiet Power Stations for a period of five (5) years.](https://za.bidwunder.com/tenders/provision-of-gardening-and-vegetation-services-at-gourikwa-ankerlig-acacia-port-f6738571.md) - Eskom - Generation, Western Cape, closed 2026-10-02
- [THE PROVISION OF HYDRAULIC SYSTEMS C&I MAINTENANCE AND REFURBISHMENT SERVICE CONTRACT ON “AS AND WHEN REQUIRED BASIS AT KUSILE POWER STATION FOR PERIOD OF FIVE YEARS (60) MONTHS](https://za.bidwunder.com/tenders/the-provision-of-hydraulic-systems-c-i-maintenance-and-refurbishment-service-con-133633ce.md) - Eskom - Generation, Mpumalanga, closed 2026-10-02
- [SSC Drive Replacement Project at Matimba Power Station for a period of 38 months.](https://za.bidwunder.com/tenders/ssc-drive-replacement-project-at-matimba-power-station-for-a-period-of-38-months-d8a6f4a8.md) - Eskom - Generation, National, closed 2026-10-01
- [PROVISION OF BUILDING AND INFRASTRUCTURE MAINTENANCE SERVICES AT DRAKENSBERG 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-drakensberg-pum-a775befb.md) - Eskom - Generation, Western Cape, closed 2026-10-01
- [THE DESIGN, MANUFACTURE, SUPPLY AND DELIVERY OF TWO (2) INCLINE COAL CONVEYOR ELECTROMAGNETS AT ARNOT POWER STATION OVER A PERIOD OF 12 MONTHS.](https://za.bidwunder.com/tenders/the-design-manufacture-supply-and-delivery-of-two-2-incline-coal-conveyor-electr-c0079ab8.md) - Eskom - Generation, Mpumalanga, closed 2026-10-01
- [Bidderlist_The Supply and Delivery of Occupational PPE and Arch Flash PPE at Kriel Power Station on an “as and when” required basis for the period of 5 years](https://za.bidwunder.com/tenders/bidderlist-the-supply-and-delivery-of-occupational-ppe-and-arch-flash-ppe-at-kri-55f683c6.md) - Eskom - Generation, Mpumalanga, closed 2026-09-30
- [Re-issue -Provision of Catering and Cleaning services to Matla Power Station for a period 24 months.](https://za.bidwunder.com/tenders/re-issue-provision-of-catering-and-cleaning-services-to-matla-power-station-for-f2bd9dac.md) - Eskom - Generation, Mpumalanga, closed 2026-09-30
- [The provision of cleaning the AWR dams, all Pollution Control Dams, Ash Dam Decanting systems, Oil skimmer operation & oil skimmer cleaning, Terminal Reservoirs cleaning at Grootvlei Power Station and cleaning of Clarifiers and sludge Dams at Vaal dam “as in when required](https://za.bidwunder.com/tenders/the-provision-of-cleaning-the-awr-dams-all-pollution-control-dams-ash-dam-decant-080c081a.md) - Eskom - Generation, Mpumalanga, closed 2026-09-30
- [Provision of specialised tactical Armed response security services and Ariel Surveillance for a period of 60 months](https://za.bidwunder.com/tenders/provision-of-specialised-tactical-armed-response-security-services-and-ariel-sur-bbe48838.md) - Eskom - Generation, Mpumalanga, closed 2026-09-30
- [Provision of professional services for the management of civil structures at Grootvlei Power Station for period of 36 months.](https://za.bidwunder.com/tenders/provision-of-professional-services-for-the-management-of-civil-structures-at-gro-5f5ead34.md) - Eskom - Generation, Mpumalanga, closed 2026-09-30
- [Provision of maintenance services for Coal Stock Yard (CSY) on ‘as and when required’ for a period of 60 Months at Arnot Power Station](https://za.bidwunder.com/tenders/provision-of-maintenance-services-for-coal-stock-yard-csy-on-as-and-when-require-17e83006.md) - Eskom - Generation, Mpumalanga, closed 2026-09-30
- [Names of Bidders - Durbanville and Bella Rosa Fire Protection System](https://za.bidwunder.com/tenders/names-of-bidders-durbanville-and-bella-rosa-fire-protection-system-7813a34e.md) - Eskom - Generation, Western Cape, closed 2026-09-30
- [Names of Tenderers - Vanderkloof Fire Protection](https://za.bidwunder.com/tenders/names-of-tenderers-vanderkloof-fire-protection-e9a6bb81.md) - Eskom - Generation, Northern Cape, closed 2026-09-30
- [Names of Tenderers - Vanderkloof Power Station Fire Detection System](https://za.bidwunder.com/tenders/names-of-tenderers-vanderkloof-power-station-fire-detection-system-84acee03.md) - Eskom - Generation, Northern Cape, closed 2026-09-30
- [Refurbishment of Fuel Oil Pumps on an ‘as and when required’ basis at Tutuka Power Station for a period of 7 years](https://za.bidwunder.com/tenders/refurbishment-of-fuel-oil-pumps-on-an-as-and-when-required-basis-at-tutuka-power-87f43662.md) - Eskom - Generation, Mpumalanga, closed 2026-09-30
- [OFFER FOR PURCHASE, REMOVAL AND COLLECTION OF SCRAP CONVEYOR BELTS LOCATED AT DUVHA AND KOMATI POWER STATION FOR A PERIOD OF 36 MONTHS ON ‘AS AND WHEN” REQUIRED’ BASIS](https://za.bidwunder.com/tenders/offer-for-purchase-removal-and-collection-of-scrap-conveyor-belts-located-at-duv-832c9d50.md) - Eskom - Generation, Mpumalanga, closed 2026-09-30
- [E3199GXMPDUY: PUBLICATION OF BIDDERS Civil Structures Professional Service at Duvha Power Station](https://za.bidwunder.com/tenders/e3199gxmpduy-publication-of-bidders-civil-structures-professional-service-at-duv-87128eb7.md) - Eskom - Generation, Mpumalanga, closed 2026-09-29

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?page=4&past=6