# 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

- [ONCE-OFF TENDER FOR THE PURCHASE, COLLECT AND REMOVE VARIOUS SCRAPPED ITEMS LOCATED AT DUVHA POWER STATION](https://za.bidwunder.com/tenders/once-off-tender-for-the-purchase-collect-and-remove-various-scrapped-items-locat-1c9733f1.md) - Eskom - Generation, Mpumalanga, closed 2026-07-07
- [The Hiring, Installation and Operation of suspended platforms and mobile lifts on an “as and when” required basis for a period of five years at Kriel Power Station.](https://za.bidwunder.com/tenders/the-hiring-installation-and-operation-of-suspended-platforms-and-mobile-lifts-on-d79509ab.md) - Eskom - Generation, Mpumalanga, closed 2026-07-06
- [ON SITE GARDENING MAINTENANCE SERVICES FOR A PERIOD OF FIVE YEARS ON AN “AS-AND- WHEN’’ REQUIRED BASIS AT KENDAL POWER STATION](https://za.bidwunder.com/tenders/on-site-gardening-maintenance-services-for-a-period-of-five-years-on-an-as-and-w-f4bd0f23.md) - Eskom - Generation, Mpumalanga, closed 2026-07-06
- [Request for information for Safety, Health, Environment & Quality Services](https://za.bidwunder.com/tenders/request-for-information-for-safety-health-environment-quality-services-685d1aca.md) - Eskom - Generation, Gauteng, closed 2026-07-06
- [Purchase and removal of scrap ferrous metal (Steel, Sub-Grade, CT's, VT's, Steel Cages, Porcelain, Rubber, Recloser/Breakers, Insulators, Isolators and line hardware) at Lethabo Power Station on “as and when” required basis for a contract period of 24 months](https://za.bidwunder.com/tenders/purchase-and-removal-of-scrap-ferrous-metal-steel-sub-grade-ct-s-vt-s-steel-cage-a3e7ce97.md) - Eskom - Generation, Gauteng, closed 2026-07-06
- [Publication of Winning Bidder- PROVISION OF AERIAL SECURITY SURVEILLANCE AND TACTICAL RESPONSE TEAM SERVICE AT DUVHA POWER STATION, NKP, AND NON-NKP AREAS FOR THREE YEARS](https://za.bidwunder.com/tenders/publication-of-winning-bidder-provision-of-aerial-security-surveillance-and-tact-aa5689b0.md) - Eskom - Generation, Mpumalanga, closed 2026-07-06
- [Notification of award of a tender for the supply and delivery of Packings and Gaskets on as and when required at Arnot Power Station for the period of 5 years](https://za.bidwunder.com/tenders/notification-of-award-of-a-tender-for-the-supply-and-delivery-of-packings-and-ga-01020518.md) - Eskom - Generation, Mpumalanga, closed 2026-07-05
- [BUDENBERG DEADWEIGHT TESTER MEMOCAL 81B MEMOCAL 2000 FLUKE 77 FLUKE 87 FLUKE 187 FLUKE 177 FLUKE 725 FLUKEE 8840A FLUKE 871 FLUKE 773 CLAMP ON FLUKE 568 MAJOR TECH OPEN JAW K2300 1000AAC/DC CLAMP METER CRYSTAL DIGITAL PRESSURE GAUGES CPG 1500 DIGITAL PRESSURE GAUGES CPG 1200 DIGITAL PRESSURE GAUGES BUDENBERG DIAL GAUGES 200MM AND 100MM DIAL DRUCK DPI 620 DRUCK DPI 610 DRUCK DPI 615 BLOCK CALIBRATO](https://za.bidwunder.com/tenders/budenberg-deadweight-tester-memocal-81b-memocal-2000-fluke-77-fluke-87-fluke-187-bd3f13dc.md) - Eskom - Generation, Mpumalanga, closed 2026-07-03
- [E2892GXMPKUSR Provision of physical security services at the Kusile Power Station for period of 24 Months, REISSUE](https://za.bidwunder.com/tenders/e2892gxmpkusr-provision-of-physical-security-services-at-the-kusile-power-statio-620d9bd3.md) - Eskom - Generation, Mpumalanga, closed 2026-07-03
- [PUBLICATION OF BIDDERS: Repairing of the Storm Water Pipe at the High Voltage (HV) Yard at Duvha Poer Station](https://za.bidwunder.com/tenders/publication-of-bidders-repairing-of-the-storm-water-pipe-at-the-high-voltage-hv-0bd4bff5.md) - Eskom - Generation, Mpumalanga, closed 2026-07-03
- [Kusile Power Station Design and Construction of North Gate Parking Facility](https://za.bidwunder.com/tenders/kusile-power-station-design-and-construction-of-north-gate-parking-facility-aa84b2fa.md) - Eskom - Generation, Mpumalanga, closed 2026-07-03
- [INVITATION TO SUBMIT A ONCE-OFF TENDER FOR THE PURCHASE, COLLECT AND REMOVE VARIOUS SCRAPPED ITEMS LOCATED AT HENDRINA POWER STATION](https://za.bidwunder.com/tenders/invitation-to-submit-a-once-off-tender-for-the-purchase-collect-and-remove-vario-9b6b99c7.md) - Eskom - Generation, Mpumalanga, closed 2026-07-03
- [Control and service air receivers’ isolation valves replacements using hot tapping and line stopping](https://za.bidwunder.com/tenders/control-and-service-air-receivers-isolation-valves-replacements-using-hot-tappin-59538d46.md) - Eskom - Generation, Mpumalanga, closed 2026-07-02
- [NAMES OF THE BIDDERS TENDERED FOR PROVISION OF WEIGHTOMETERS/SCALES CALIBRATION AND MAINTENANCE AT ARNOT POWER STATION FOR A PERIOD OF SIXTY (60) MONTHS](https://za.bidwunder.com/tenders/names-of-the-bidders-tendered-for-provision-of-weightometers-scales-calibration-9986eccb.md) - Eskom - Generation, Mpumalanga, closed 2026-06-30
- [Publishing of award for supply, delivery and installation of canteen equipment at Kriel Power Station on a once-off basis](https://za.bidwunder.com/tenders/publishing-of-award-for-supply-delivery-and-installation-of-canteen-equipment-at-8f630714.md) - Eskom - Generation, Mpumalanga, closed 2026-06-30
- [E1819GXMPARN NAMES OF BIDDERS FOR SUPPLY AND DELIVERY OF PLATER SHOP AND MACHINE SHOP SPARES AT ARNOT POWER STATION AS AND WHEN REQUIRED FOR A PERIOD OF FIVE (5) YEARS](https://za.bidwunder.com/tenders/e1819gxmparn-names-of-bidders-for-supply-and-delivery-of-plater-shop-and-machine-fa83469c.md) - Eskom - Generation, Mpumalanga, closed 2026-06-30
- [Notification of award - Sewage Removal and Disposal for a Period of Five Years at Sere Wind Farm](https://za.bidwunder.com/tenders/notification-of-award-sewage-removal-and-disposal-for-a-period-of-five-years-at-b9556127.md) - Eskom - Generation, Western Cape, closed 2026-06-30
- [Notification of award - Drakensberg Power Station Fire Detection System Contract](https://za.bidwunder.com/tenders/notification-of-award-drakensberg-power-station-fire-detection-system-contract-65e70afb.md) - Eskom - Generation, KwaZulu-Natal, closed 2026-06-30
- [Tender Closing date has been extended to: 30 June 2026. Supply and Delivery of control and instrumentation Thermo-Sensors on as and when required basis at Kriel Power Station for a period of five years. (Please note additional SDL&I information has been uploaded). Kindly disregard items with material numbers 155674 and 685040, as they lack complete descriptions as per attached notification No.2](https://za.bidwunder.com/tenders/tender-closing-date-has-been-extended-to-30-june-2026-supply-and-delivery-of-con-86152e24.md) - Eskom - Generation, Mpumalanga, closed 2026-06-30
- [THE SUPPLY AND DELIVERY OF TRANSDUCER AND TRANSMITTERS AT ARNOT POWER STATION FOR THE PERIOD OF 60 MONTHS.](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-transducer-and-transmitters-at-arnot-power-station-fo-c3ca4fb4.md) - Eskom - Generation, Mpumalanga, closed 2026-06-30

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?page=4&past=21