# 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

- [Maintenance of the fire protection system for the period of 5 years at Hendrina Power Station](https://za.bidwunder.com/tenders/maintenance-of-the-fire-protection-system-for-the-period-of-5-years-at-hendrina-c464bd67.md) - Eskom - Generation, Mpumalanga, closed 2026-06-30
- [The Maintenance and Refurbishment of Medium Voltage Transformers, Standby diesel generators and station continuity testing on an “as and when required basis” at Arnot Power Station for a period of 60 months](https://za.bidwunder.com/tenders/the-maintenance-and-refurbishment-of-medium-voltage-transformers-standby-diesel-e30634e9.md) - Eskom - Generation, Mpumalanga, closed 2026-06-30
- [Provision of Aerial Security surveillance Solution (Drone) and data recording Services for a period of 3 years for Generation Tutuka Power Station, National Key Point (NKP).](https://za.bidwunder.com/tenders/provision-of-aerial-security-surveillance-solution-drone-and-data-recording-serv-5d28bfef.md) - Eskom - Generation, Mpumalanga, closed 2026-06-30
- [Notification of Tender Award: Provision of Quality Management Services on an as-and-when-required basis at the Nuclear Operating Unit (NOU)](https://za.bidwunder.com/tenders/notification-of-tender-award-provision-of-quality-management-services-on-an-as-a-d7e0bd84.md) - Eskom - Generation, Western Cape, closed 2026-06-30
- [Notification of Awarded Camden Power Station E2076GXMPCAM For the maintenance, repair, and calibration of the weighbridge system at Camden Power Station for period of 48 months](https://za.bidwunder.com/tenders/notification-of-awarded-camden-power-station-e2076gxmpcam-for-the-maintenance-re-1121ad7f.md) - Eskom - Generation, Mpumalanga, closed 2026-06-29
- [PROVISION OF SECURITY SERVICES, MAINTENANCE, REPAIR AND INSTALLATION OF SECURITY TECHNOLOGY AND SYSTEMS AT DUVHA POWER STATION FOR A PERIOD OF 36 MONTHS](https://za.bidwunder.com/tenders/provision-of-security-services-maintenance-repair-and-installation-of-security-t-f315b17d.md) - Eskom - Generation, Mpumalanga, closed 2026-06-29
- [Provision of Cooling Towers 1 – 6 Internal Civil Refurbishment during planned (GO and MGO) at Matla Power Station for a period of 5 years as an when required basis.](https://za.bidwunder.com/tenders/provision-of-cooling-towers-1-6-internal-civil-refurbishment-during-planned-go-a-338690f6.md) - Eskom - Generation, Mpumalanga, closed 2026-06-29
- [REPAIRING OF WEIGHBRIDGE SERVICE WITH THE FOLLOWING SPECIFICATIONS](https://za.bidwunder.com/tenders/repairing-of-weighbridge-service-with-the-following-specifications-9ee4bf8b.md) - Eskom - Generation, Mpumalanga, closed 2026-06-29
- [Supply and Delivery of Medium Voltage Circuit Breakers on an as and when required basis for the period of five (5) years](https://za.bidwunder.com/tenders/supply-and-delivery-of-medium-voltage-circuit-breakers-on-an-as-and-when-require-45cfc85f.md) - Eskom - Generation, Mpumalanga, closed 2026-06-26
- [Publish Manes of Bidders/Tenderers E2853GXMPCAM The provision of suspended platform, clinker removal and rope access contract for the period of 36 months.](https://za.bidwunder.com/tenders/publish-manes-of-bidders-tenderers-e2853gxmpcam-the-provision-of-suspended-platf-2b3c2844.md) - Eskom - Generation, Mpumalanga, closed 2026-06-26
- [Panel of Engineering service providers who shall be pre-qualified to perform the engineering and technical work desired by Eskom Generation as and when required for period of 5 years](https://za.bidwunder.com/tenders/panel-of-engineering-service-providers-who-shall-be-pre-qualified-to-perform-the-0870b4f6.md) - Eskom - Generation, National, closed 2026-06-26
- [E2936GXLPMAT - Supply and delivery of maintenance assets on once off basis](https://za.bidwunder.com/tenders/e2936gxlpmat-supply-and-delivery-of-maintenance-assets-on-once-off-basis-b20769e7.md) - Eskom - Generation, National, closed 2026-06-26
- [Supply and delivery of various chemicals for water treatment plant , reverse osmosis plant and laboratory for the period of 60 months.](https://za.bidwunder.com/tenders/supply-and-delivery-of-various-chemicals-for-water-treatment-plant-reverse-osmos-3146613e.md) - Eskom - Generation, Mpumalanga, closed 2026-06-26
- [The supply and delivery of Radiation Protection Products on an “as and when” required basis to the Nuclear Operating Unit for a period of five (5) years.](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-radiation-protection-products-on-an-as-and-when-requi-6986c119.md) - Eskom - Generation, Western Cape, closed 2026-06-25
- [Provision of Gym Group Trainers, Gym Equipment Maintenance & Cleaning](https://za.bidwunder.com/tenders/provision-of-gym-group-trainers-gym-equipment-maintenance-cleaning-60068eb7.md) - Eskom - Generation, Mpumalanga, closed 2026-06-25
- [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-8caa4193.md) - Eskom - Generation, Gauteng, closed 2026-06-25
- [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-9bcbbe6f.md) - Eskom - Generation, Mpumalanga, closed 2026-06-25
- [SUPPLY, AND DELIVERY OF FUSES, RELAYS, CONTACTORS AND CIRCUIT BREAKERS TO MATIMBA POWER STATION OVER A PERIOD OF FIVE (5) YEARS ON AN AS-AND-WHEN REQUIRED](https://za.bidwunder.com/tenders/supply-and-delivery-of-fuses-relays-contactors-and-circuit-breakers-to-matimba-p-b71f33e2.md) - Eskom - Generation, National, closed 2026-06-25
- [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 Kusile 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-c03865ee.md) - Eskom - Generation, Mpumalanga, closed 2026-06-25
- [Re-issue of Establishment and Operation of a PPE Distribution Facility at Komati Power Station for a period 60 Months.](https://za.bidwunder.com/tenders/re-issue-of-establishment-and-operation-of-a-ppe-distribution-facility-at-komati-932b02b1.md) - Eskom - Generation, Mpumalanga, closed 2026-06-25

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?page=4&past=22