# 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

- [Supply and Delivery of Bolts, Nuts and Washers for a period of five (5) years contract on as and when required basis for Matla Power Station.](https://za.bidwunder.com/tenders/supply-and-delivery-of-bolts-nuts-and-washers-for-a-period-of-five-5-years-contr-c4deaa40.md) - Eskom - Generation, Mpumalanga, closed 2026-08-03
- [KUSILE POWER STATION SERVICE AND MAINTENANCE OF FIRE EQUIPMENT FOR A PERIOD OF FIVE YEARS](https://za.bidwunder.com/tenders/kusile-power-station-service-and-maintenance-of-fire-equipment-for-a-period-of-f-a90385f3.md) - Eskom - Generation, Mpumalanga, closed 2026-08-03
- [The provision of accommodation for Kriel Power Station Learners/Trainees over 5 Years (60 months) as and when required](https://za.bidwunder.com/tenders/the-provision-of-accommodation-for-kriel-power-station-learners-trainees-over-5-0374aa87.md) - Eskom - Generation, Mpumalanga, closed 2026-08-03
- [Publication of Names of Bidders - Re-issue of Establishment and Operation of a PPE Distribution Facility at Komati Power Station for a period of 60 Months.](https://za.bidwunder.com/tenders/publication-of-names-of-bidders-re-issue-of-establishment-and-operation-of-a-ppe-9f74805b.md) - Eskom - Generation, Mpumalanga, closed 2026-08-03
- [TENDER NUMBER: E1898GXING CONSERVATION NON-GOVERNMENT ORGANIZATION (NGO) FOR AVIFAUNAL TECHNICAL AND STRATEGIC SUPPORT TO THE GENERATION DIVISION IN THE INGULA PARTNERSHIP FOR A PERIOD OF 5 (FIVE) YEARS.](https://za.bidwunder.com/tenders/tender-number-e1898gxing-conservation-non-government-organization-ngo-for-avifau-1c23ffa4.md) - Eskom - Generation, Gauteng, closed 2026-07-31
- [Provision of all Civils and Site Facility Services Including Balance of Plant and Units at Medupi Power Station](https://za.bidwunder.com/tenders/provision-of-all-civils-and-site-facility-services-including-balance-of-plant-an-723568d0.md) - Eskom - Generation, National, closed 2026-07-31
- [Publication of Names of Bidders in Respect of Advertised Competitive for Wetland Offset at Kusile Power Station 60Y ADF Project.](https://za.bidwunder.com/tenders/publication-of-names-of-bidders-in-respect-of-advertised-competitive-for-wetland-c9f30ced.md) - Eskom - Generation, Mpumalanga, closed 2026-07-31
- [REFURBISHMENT AND REWIND OF MEDIUM VOLTAGE MOTORS, AS STOCK ITEMS ON AN “AS AND WHEN” REQUIRED BASIS FOR A PERIOD OF FIVE YEARS FOR KRIEL POWER STATION, MAIN STORES.](https://za.bidwunder.com/tenders/refurbishment-and-rewind-of-medium-voltage-motors-as-stock-items-on-an-as-and-wh-da0c5ae1.md) - Eskom - Generation, Mpumalanga, closed 2026-07-31
- [Provision for rigging services and mobile lifting equipment hire as and when required for a period of 5 yrs](https://za.bidwunder.com/tenders/provision-for-rigging-services-and-mobile-lifting-equipment-hire-as-and-when-req-a3447f83.md) - Eskom - Generation, Mpumalanga, closed 2026-07-31
- [THE INSPECTION AND REPAIRS OF COAL BUNKER PLANT DURING OUTAGES FOR A PERIOD OF FIVE (5) YEARS.](https://za.bidwunder.com/tenders/the-inspection-and-repairs-of-coal-bunker-plant-during-outages-for-a-period-of-f-0ab23351.md) - Eskom - Generation, National, closed 2026-07-31
- [Provision of condensate and feed heating systems inspections and repair during outages including statutory testing of pressure vessels for 5 years](https://za.bidwunder.com/tenders/provision-of-condensate-and-feed-heating-systems-inspections-and-repair-during-o-15c75af3.md) - Eskom - Generation, Mpumalanga, closed 2026-07-31
- [Publication of Names of Bidders of Enquiry No E2839GXPOU for The Provision of Cleaning Services at Ingula Power Station for 5 years](https://za.bidwunder.com/tenders/publication-of-names-of-bidders-of-enquiry-no-e2839gxpou-for-the-provision-of-cl-264caedb.md) - Eskom - Generation, KwaZulu-Natal, closed 2026-07-31
- [Supply and delivery of Bolts and Nuts on an as and when required basis at Matimba Power Station over a period of 60 months](https://za.bidwunder.com/tenders/supply-and-delivery-of-bolts-and-nuts-on-an-as-and-when-required-basis-at-matimb-7feb765c.md) - Eskom - Generation, National, closed 2026-07-31
- [Supply and Delivery of Stationery to Group Capital Division (GCD) on as and when required basis for a period of three (3) years](https://za.bidwunder.com/tenders/supply-and-delivery-of-stationery-to-group-capital-division-gcd-on-as-and-when-r-fe75c35b.md) - Eskom - Generation, Gauteng, closed 2026-07-31
- [Names of Bidders/Tenders - GARIEP POWER STATION FIRE DETECTION SYSTEM CONTRACT](https://za.bidwunder.com/tenders/names-of-bidders-tenders-gariep-power-station-fire-detection-system-contract-cf6db65d.md) - Eskom - Generation, Eastern Cape, closed 2026-07-31
- [Supply and Delivery of Modules, Converters, Controllers and power Supplies for Medupi Power Station for a Period of 36 Months.](https://za.bidwunder.com/tenders/supply-and-delivery-of-modules-converters-controllers-and-power-supplies-for-med-ce2d0309.md) - Eskom - Generation, National, closed 2026-07-31
- [Supply and delivery of C&I stock item spares at Hendrina Power Station for a Period of 5 Years](https://za.bidwunder.com/tenders/supply-and-delivery-of-c-i-stock-item-spares-at-hendrina-power-station-for-a-per-1e278c42.md) - Eskom - Generation, Mpumalanga, closed 2026-07-31
- [Refurbishment of Gearboxes & Geared Motors and supply of new Gearboxes & Geared Motors “as and when” required basis for a period of 5 years.](https://za.bidwunder.com/tenders/refurbishment-of-gearboxes-geared-motors-and-supply-of-new-gearboxes-geared-moto-d811c172.md) - Eskom - Generation, Mpumalanga, closed 2026-07-31
- [Provision of specialised tactical Armed response security services and Ariel Surveillance for a period of 6 months](https://za.bidwunder.com/tenders/provision-of-specialised-tactical-armed-response-security-services-and-ariel-sur-303377af.md) - Eskom - Generation, Mpumalanga, closed 2026-07-31
- [Provision of Supply and Delivery of Bulk Calcium Hydroxide (Brown Hydrated Lime) for Medupi Power Station for a period of 36 Months](https://za.bidwunder.com/tenders/provision-of-supply-and-delivery-of-bulk-calcium-hydroxide-brown-hydrated-lime-f-b72cc4e9.md) - Eskom - Generation, National, closed 2026-07-31

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?page=4&past=16