# Tenders from Eskom - Generation

Open tenders: 106. Updated 2026-10-29. Page 1 of 6.

- [SUPPLY AND DELIVERY OF GEAR OIL PUMPS ON AN AS AND WHEN REQUIRED BASIS FOR A PERIOD OF FIVE YEARS](https://za.bidwunder.com/tenders/supply-and-delivery-of-gear-oil-pumps-on-an-as-and-when-required-basis-for-a-per-cfd69418.md) - Eskom - Generation, Limpopo, closes 2026-11-19
- [Matimba Power Station - Unit 2-6 Diesel Generator Fire Protection.](https://za.bidwunder.com/tenders/matimba-power-station-unit-2-6-diesel-generator-fire-protection-5bfd8a88.md) - Eskom - Generation, Limpopo, closes 2026-11-20
- [PROVISION OF H2 COOLERS AND SLIP RING COOLERS CLEANING ON AN AS AND WHEN REQUIRED FOR THE DURATION OF 5 YEARS AT KRIEL POWER STATION.](https://za.bidwunder.com/tenders/provision-of-h2-coolers-and-slip-ring-coolers-cleaning-on-an-as-and-when-require-cefbba1a.md) - Eskom - Generation, Mpumalanga, closes 2026-11-30
- [Maintenance Work for Electrical Precipitators Plant at Lethabo Power Station as and when required for a period of 5 years](https://za.bidwunder.com/tenders/e3735gxmplet-ad4621d0.md) - Eskom - Generation, Gauteng, closes 2026-11-11
- [THE PROVISION OF TERRAIN MOBILE CRANE AND OPERATOR SERVICES ON AN AS-AND-WHEN-REQUIRED BASIS FOR DUVHA POWER STATION FOR A PERIOD OF FIVE YEARS](https://za.bidwunder.com/tenders/the-provision-of-terrain-mobile-crane-and-operator-services-on-an-as-and-when-re-d1bc8c07.md) - Eskom - Generation, Mpumalanga, closes 2026-11-25
- [DESIGN AND REPLACEMENT OF FUEL OIL FLOW METERS FOR A PERIOD OF 24 MONTHS](https://za.bidwunder.com/tenders/design-and-replacement-of-fuel-oil-flow-meters-for-a-period-of-24-months-89306262.md) - Eskom - Generation, Mpumalanga, closes 2026-11-19
- [RE-ADVERTISEMENT OF INVITATION TO SUBMIT AN OFFER FOR THE PURCHASE AND REMOVAL OF SCRAP CONVEYOR BELT AT KUSILE AND KENDAL POWER STATION FOR A 36-MONTHS CONTRACT PERIOD](https://za.bidwunder.com/tenders/invitation-to-submit-an-offer-for-the-purchase-and-removal-of-scrap-conveyor-bel-733fe901.md) - Eskom - Generation, Mpumalanga, closes 2026-11-06
- [Cooling Water and Potable water clarifier cleaning services](https://za.bidwunder.com/tenders/cooling-water-and-potable-water-clarifier-cleaning-services-5ba626ea.md) - Eskom - Generation, Mpumalanga, closes 2026-11-27
- [PUBLICATION OF BIDDER NAMES: PROVISION OF CAR WASH SERVICE FOR DUVHA POWER STATION VEHICLES AND CONSTRUCTION EQUIPMENT INCLUDING VALLEY’ FOR A PERIOD OF 60 MONTHS](https://za.bidwunder.com/tenders/provision-of-car-wash-service-for-duvha-power-station-vehicles-and-construction-9266ac6a.md) - Eskom - Generation, Mpumalanga, closes 2026-12-18
- [Monthly Supply and delivery of water Proficiency Testing Scheme samples for Lethabo Power Station for a period of five (5) years.](https://za.bidwunder.com/tenders/monthly-supply-and-delivery-of-water-proficiency-testing-scheme-samples-for-leth-b8313b6e.md) - Eskom - Generation, Free State, closes 2026-11-25
- [Supply and delivery of 50% drain valve at Tutuka Power Station for a once off order](https://za.bidwunder.com/tenders/supply-and-delivery-of-50-drain-valve-at-tutuka-power-station-for-a-once-off-ord-ded90281.md) - Eskom - Generation, Mpumalanga, closes 2026-11-03
- [PF Sampling and Particle size analysis on unit 1 – 6 mills for a period of 3 years](https://za.bidwunder.com/tenders/pf-sampling-and-particle-size-analysis-on-unit-1-6-mills-for-a-period-of-three-3-e01ecd80.md) - Eskom - Generation, Mpumalanga, closes 2026-11-27
- [THE SERVICE AND MAINTENANCE OF FUEL PUMP DISPENSERS, AND THE INTEGRITY TESTING OF UNDERGROUND FUEL TANKS AT KOEBERG NUCLEAR POWER STATION (KOEBERG) ON AN AS AND WHEN REQUIRED BASIS FOR A PERIOD OF FIVE (5 YEARS.](https://za.bidwunder.com/tenders/the-service-and-maintenance-of-fuel-pump-dispensers-and-the-integrity-testing-of-91813106.md) - Eskom - Generation, Western Cape, closes 2026-11-20
- [Manufacture, Supply, Delivery, Removal and Installation of Air Heater Element Packs for Three Units at Tutuka Power Station bids](https://za.bidwunder.com/tenders/manufacture-supply-delivery-removal-and-installation-of-air-heater-element-packs-8b2e32f3.md) - Eskom - Generation, Mpumalanga, closes 2027-10-26
- [Five-Year Maintenance and Service contract for Diesel Compressors (Mobile and Station Units) at Duvha Power Station](https://za.bidwunder.com/tenders/five-year-maintenance-and-service-contract-for-diesel-compressors-mobile-and-sta-7761799d.md) - Eskom - Generation, Mpumalanga, closes 2026-11-24
- [Provision of Catering Services at Majuba Power Station for 5 years](https://za.bidwunder.com/tenders/provision-of-catering-at-majuba-power-station-for-5-years-fe3a76f6.md) - Eskom - Generation, Mpumalanga, closes 2026-11-09
- [DISPOSAL - ESTABLISHMENT OF AN ENABLING AGREEMENT FOR THE DISPOSAL OF SCRAP CONVEYOR BELTS ON AN AS AND WHEN AVAILABLE FOR A CONTRACT PERIOD OF 3 YEARS (01 DECEMBER 2026 TO 30 NOVEMBER 2029) FROM MAJUBA POWER STATION](https://za.bidwunder.com/tenders/disposal-establishment-of-an-enabling-agreement-for-the-disposal-of-scrap-convey-62404476.md) - Eskom - Generation, Mpumalanga, closes 2026-11-09
- [Supply, Installation, Commissioning, and Design of Coal Bunkers Unit 1 to 6 CO Gas Monitors and Interface to WinCC SCADA System at Kriel Power Station for a period of three months.](https://za.bidwunder.com/tenders/supply-installation-commissioning-and-design-of-coal-bunkers-unit-1-to-6-co-gas-05962211.md) - Eskom - Generation, Mpumalanga, closes 2026-11-13
- [SUPPLY AND DELIVERY OF COAL PLANT ASSETS](https://za.bidwunder.com/tenders/supply-and-delivery-of-coal-plant-assets-26346ad5.md) - Eskom - Generation, Limpopo, closes 2026-11-13
- [INVITATION TO TENDER E3704GXMPKRI The provision of Maintenance of the Security Surveillance and Access Control System at Kriel Power Station for a period of 5 Years Note: Compulsory Tender Clarification Meeting](https://za.bidwunder.com/tenders/the-provision-of-maintenance-of-the-security-surveillance-and-access-control-sys-0c209bf1.md) - Eskom - Generation, Mpumalanga, closes 2026-11-23

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## Past tenders

- [The supply and delivery of Clamshell gates (Gates Left and Right-hand gear Bracket, Left- and Right-Hand Bracket, Bend Plate, Operating Lever, Scored Pins, Nuts and Bolts) at Arnot Power Station](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-clamshell-gates-gates-left-and-right-hand-gear-bracke-3b14490b.md) - Eskom - Generation, Mpumalanga, closed 2026-07-31
- [NOTIFICATION OF AWARD Physical guarding and tactical with a response team at Kriel Power Station National Key Point (NKP) & non -NKP sites for a period of five years.](https://za.bidwunder.com/tenders/notification-of-award-physical-guarding-and-tactical-with-a-response-team-at-kri-81fc5114.md) - Eskom - Generation, Mpumalanga, closed 2026-07-30
- [Names of Bidders - Routine service, Load testing and Ad Hoc repairs / Replacement of Lifting Machinery and Lifting Equipment at Acacia, Ankerlig, Gariep, Palmiet, Port Rex and Vanderkloof Power Stations.](https://za.bidwunder.com/tenders/names-of-bidders-routine-service-load-testing-and-ad-hoc-repairs-replacement-of-606276ca.md) - Eskom - Generation, National, closed 2026-07-30
- [Validity Extension - Supply, installation and repair of cables, Battery Maintenance and Earth test at Kusile power station on an as and when required basis for a period of 5 years](https://za.bidwunder.com/tenders/validity-extension-supply-installation-and-repair-of-cables-battery-maintenance-b7a91757.md) - Eskom - Generation, Mpumalanga, closed 2026-07-30
- [Publication of Names for the Supply and Delivery of Various Boiler Tubes on an “as and when required basis” for a period of 5 years at Tutuka Power Station – Main Stores](https://za.bidwunder.com/tenders/publication-of-names-for-the-supply-and-delivery-of-various-boiler-tubes-on-an-a-2587ef5a.md) - Eskom - Generation, Mpumalanga, closed 2026-07-30
- [Request for information for re-engineering of the OPC DA (Data Access) communication protocol for control systems that are impacted by the Microsoft security changes for systems using the Windows operating system and have the OPC classic architecture infrastructure based on DCOM based communication (where OEM support is no longer available as they](https://za.bidwunder.com/tenders/request-for-information-for-re-engineering-of-the-opc-da-data-access-communicati-cd4c8aad.md) - Eskom - Generation, Mpumalanga, closed 2026-07-30
- [WATER SUPPLY FEASIBILITY STUDY FOR THE TUBATSE PUMPED STORAGE SCHEME PROJECT](https://za.bidwunder.com/tenders/water-supply-feasibility-study-for-the-tubatse-pumped-storage-scheme-project-71d5e4dd.md) - Eskom - Generation, National, closed 2026-07-30
- [Full refurbishment, testing and delivery of medium voltage motors at Arnot Power Station for a period of 4 years](https://za.bidwunder.com/tenders/full-refurbishment-testing-and-delivery-of-medium-voltage-motors-at-arnot-power-0f48cfaa.md) - Eskom - Generation, Mpumalanga, closed 2026-07-30
- [Supply and Delivery of RTDs and Thermocouples for Medupi Power Station for a Period of 36 Months.](https://za.bidwunder.com/tenders/supply-and-delivery-of-rtds-and-thermocouples-for-medupi-power-station-for-a-per-fab1c0fc.md) - Eskom - Generation, National, closed 2026-07-30
- [PROVISION CLEANING, REHABILITATION AND MANAGEMENT OF ENVIRONMENTAL SPILLAGES AND RELATED ENVIRONMENTAL THREATS AT KOMATI POWER STATION](https://za.bidwunder.com/tenders/provision-cleaning-rehabilitation-and-management-of-environmental-spillages-and-497ae276.md) - Eskom - Generation, Mpumalanga, closed 2026-07-30
- [Supply and delivery of outside plant mechanical bearings for a period of five (5) years contract on an “as and when required basis” for Matla Power Station.](https://za.bidwunder.com/tenders/supply-and-delivery-of-outside-plant-mechanical-bearings-for-a-period-of-five-5-577e7d7e.md) - Eskom - Generation, Mpumalanga, closed 2026-07-30
- [THE SERVICE AND MAINTENANCE OF FUEL PUMP DISPENSERS, AND THE INTEGRITY TESTING OF UNDERGROUND FUEL TANKS AT KOEBERG NUCLEAR POWER STATION (KOEBERG) ON AN AS AND WHEN REQUIRED BASIS FOR A PERIOD OF SIX (6) YEARS.](https://za.bidwunder.com/tenders/the-service-and-maintenance-of-fuel-pump-dispensers-and-the-integrity-testing-of-fdb3d44b.md) - Eskom - Generation, Western Cape, closed 2026-07-30
- [The provision of specialised ultrasonic inspection services on an as and when required basis at Nuclear Operating Unit](https://za.bidwunder.com/tenders/the-provision-of-specialised-ultrasonic-inspection-services-on-an-as-and-when-re-bfb953cf.md) - Eskom - Generation, Western Cape, closed 2026-07-30
- [SUPPLY AND DELIVERY OF SWITCH DISCONNECTORS AND SELECTOR SWITCHES TO LETHABO POWER STATION FOR A FIVE (5) YEAR PERIOD ON AN “AS AND WHEN REQUIRED” BASIS](https://za.bidwunder.com/tenders/supply-and-delivery-of-switch-disconnectors-and-selector-switches-to-lethabo-pow-4bfc42fb.md) - Eskom - Generation, Free State, closed 2026-07-29
- [The Provision of Maintenance Quality Control Service at Kusile Power Station for a period of 60 Months](https://za.bidwunder.com/tenders/the-provision-of-maintenance-quality-control-service-at-kusile-power-station-for-cc9aa82e.md) - Eskom - Generation, Mpumalanga, closed 2026-07-29
- [WASHER, PRESSURE CLEANING: TYPE: SPRAY MACHINE TRAILER DOUBLE AXEL; FLOW RATE: 65 L/MIN; PRESSURE RATING: 1000 BAR; POWER SOURCE: Diesel electric start; 1500W 2000 P26. 135KW MOUNTED ON A DOUBLE AXEL ROADWORTHY TRAILER COMPLETE WITH STARTER PANEL MOBILE UNIT, UTILITY: TYPE: WALK BEHIND SWEEPER; DIMENSIONS: WD 900 X LG 1,600 x HT 1070 MM; COLOR: GREY/BLUE; MODEL NO: S10; S10 WALK BEHIND SWEEPER,](https://za.bidwunder.com/tenders/washer-pressure-cleaning-type-spray-machine-trailer-double-axel-flow-rate-65-l-m-042e1fee.md) - Eskom - Generation, Mpumalanga, closed 2026-07-29
- [Supply and delivery of spare A.S.I.B approved Kirloskar DV8 diesel engine and service kit at Kusile Power Station](https://za.bidwunder.com/tenders/supply-and-delivery-of-spare-a-s-i-b-approved-kirloskar-dv8-diesel-engine-and-se-9c8ef125.md) - Eskom - Generation, Mpumalanga, closed 2026-07-29
- [SUPPLY AND DELIVERY OF LOW VOLTAGE MOTORS 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-low-voltage-motors-to-matimba-power-station-over-a-period-59568c2b.md) - Eskom - Generation, National, closed 2026-07-28
- [The data acquisition system (DAS) performs all the online vibration monitoring functions on the main turbine (MT), electrical feed pumps (EFP) A&B and the steam feed pump turbine (SFPT) at Arnot Power Station for 3 years (36 months)”](https://za.bidwunder.com/tenders/the-data-acquisition-system-das-performs-all-the-online-vibration-monitoring-fun-46b1bda5.md) - Eskom - Generation, Mpumalanga, closed 2026-07-28
- [Supply and Delivery of HP Power Pack and Servo Motors Hydraulic Equipment Spares “As and When required basis” at Kriel Power Station for the period of five years](https://za.bidwunder.com/tenders/supply-and-delivery-of-hp-power-pack-and-servo-motors-hydraulic-equipment-spares-277a9119.md) - Eskom - Generation, Mpumalanga, closed 2026-07-28

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?past=17