# 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 Fuses for all areas in the Matla Power Station for the period of five (5) years](https://za.bidwunder.com/tenders/supply-and-delivery-of-fuses-for-all-areas-in-the-matla-power-station-for-the-pe-908532d0.md) - Eskom - Generation, Mpumalanga, closed 2026-07-27
- [The Provision of Compressor Plant Maintenance](https://za.bidwunder.com/tenders/the-provision-of-compressor-plant-maintenance-10745a78.md) - Eskom - Generation, Mpumalanga, closed 2026-07-27
- [SUPPLY AND DELIVERY OF CANTEEN BEVERAGES AT TUTUKA POWER STATION FOR A PERIOD OF FIVE (5) YEARS.](https://za.bidwunder.com/tenders/supply-and-delivery-of-canteen-beverages-at-tutuka-power-station-for-a-period-of-cc2cf710.md) - Eskom - Generation, Mpumalanga, closed 2026-07-27
- [Re - Issue Service and calibration of laboratory and online instruments for period of 5 years](https://za.bidwunder.com/tenders/re-issue-service-and-calibration-of-laboratory-and-online-instruments-for-period-6f62c797.md) - Eskom - Generation, National, closed 2026-07-24
- [Names of Bidders/Tenders - Gariep Power Station Wall Cladding, and Roofing System Replacement](https://za.bidwunder.com/tenders/names-of-bidders-tenders-gariep-power-station-wall-cladding-and-roofing-system-r-ab6cb214.md) - Eskom - Generation, Northern Cape, closed 2026-07-24
- [Names of Bidder - PROVISION OF CONTINUOUS EMISSION MONITORING SYSTEMS (CEMS) CALIBRATION AND CORRELATION TESTING AND BENZENE, TOLUENE, ETHYLBENZENE, AND XYLENES (BTEX) FOR A PERIOD OF 5 YEARS](https://za.bidwunder.com/tenders/names-of-bidder-provision-of-continuous-emission-monitoring-systems-cems-calibra-5a966d70.md) - Eskom - Generation, National, closed 2026-07-24
- [Provision of Physical Security Guarding at Non-national key point areas for Matimba Power Station over a period of 5 years](https://za.bidwunder.com/tenders/provision-of-physical-security-guarding-at-non-national-key-point-areas-for-mati-2624b7a8.md) - Eskom - Generation, National, closed 2026-07-24
- [The Control and Instrumentation (C&I maintenance resources contract for 6 Units and Outside plants, including Outages at Kendal Power Station over a period of five (5) years.](https://za.bidwunder.com/tenders/the-control-and-instrumentation-c-i-maintenance-resources-contract-for-6-units-a-8a036f7e.md) - Eskom - Generation, Mpumalanga, closed 2026-07-24
- [ACID (CHEMICALS) CLEANING AND PRESSURE TESTING FOR WATER BOXES FOR 60 MONTHS AT MATLA POWER STATION ON AN AS AND WHEN BASIS](https://za.bidwunder.com/tenders/acid-chemicals-cleaning-and-pressure-testing-for-water-boxes-for-60-months-at-ma-15b4d49c.md) - Eskom - Generation, Mpumalanga, closed 2026-07-24
- [Supply & Delivery of PJFFP spares at Kusile Power Station for a period of 6 (Six)](https://za.bidwunder.com/tenders/supply-delivery-of-pjffp-spares-at-kusile-power-station-for-a-period-of-6-six-ec1c5d30.md) - Eskom - Generation, Mpumalanga, closed 2026-07-24
- [PF Sampling and Particle size analysis on unit 1 – 6 mills for a period of three (3) years](https://za.bidwunder.com/tenders/pf-sampling-and-particle-size-analysis-on-unit-1-6-mills-for-a-period-of-three-3-9c15ac0e.md) - Eskom - Generation, Mpumalanga, closed 2026-07-23
- [Supply and delivery of Dust Handling Plant Seals spares (DHP) at Matimba Power Station for a period of 60 months on an as and when required basis.](https://za.bidwunder.com/tenders/supply-and-delivery-of-dust-handling-plant-seals-spares-dhp-at-matimba-power-sta-c347499d.md) - Eskom - Generation, National, closed 2026-07-23
- [E3168GXNOU: THE SUPPLY AND DELIVERY OF VARIOUS BEARINGS AND VARIOUS RUBBER V-BELTS FOR NUCLEAR OPERATING UNIT (NOU) ON AN “AS AND WHEN”REQUIRED BASIS FOR A PERIOD OF FIVE (5) YEARS.](https://za.bidwunder.com/tenders/e3168gxnou-the-supply-and-delivery-of-various-bearings-and-various-rubber-v-belt-c584800f.md) - Eskom - Generation, Western Cape, closed 2026-07-23
- [Supply and delivery of Dust Handling Plant Drives spares (DHP) at Matimba Power Station for a period of 60 months on an as and when required basis.](https://za.bidwunder.com/tenders/supply-and-delivery-of-dust-handling-plant-drives-spares-dhp-at-matimba-power-st-83ca3261.md) - Eskom - Generation, National, closed 2026-07-22
- [THE PROVISION OF MPS 265 Mill, Service, Major Overhaul and Critical Spares for a Period of eighteen (18) Months at Kusile Power Station](https://za.bidwunder.com/tenders/the-provision-of-mps-265-mill-service-major-overhaul-and-critical-spares-for-a-p-4b294de9.md) - Eskom - Generation, Mpumalanga, closed 2026-07-22
- [Award E1548GXMPMED](https://za.bidwunder.com/tenders/award-e1548gxmpmed-3bc5901d.md) - Eskom - Generation, National, closed 2026-07-21
- [PROVISION OF INDUSTRIAL SPECIALISED CLEANING OF WTP, DAMS, SEWAGE, AUXILIARY & CLEANING OF MAJOR CHEMICAL SPILLAGES AT LETHABO POWER STATION FOR A PERIOD OF 5 YEARS](https://za.bidwunder.com/tenders/provision-of-industrial-specialised-cleaning-of-wtp-dams-sewage-auxiliary-cleani-018f6498.md) - Eskom - Generation, Free State, closed 2026-07-21
- [Supply and delivery of Dust Handling Plant Auxiliary spares (DHP) at Matimba Power Station for a period of 60 months on an as and when required basis.](https://za.bidwunder.com/tenders/supply-and-delivery-of-dust-handling-plant-auxiliary-spares-dhp-at-matimba-power-4d9d7452.md) - Eskom - Generation, National, closed 2026-07-21
- [Supply and Delivery of Matla Unit 1 and Unit 4 ESP Spares Once Off](https://za.bidwunder.com/tenders/supply-and-delivery-of-matla-unit-1-and-unit-4-esp-spares-once-off-ed692de3.md) - Eskom - Generation, Mpumalanga, closed 2026-07-21
- [Supply and Delivery of Coal Plant Spares as and when required](https://za.bidwunder.com/tenders/supply-and-delivery-of-coal-plant-spares-as-and-when-required-940aba4c.md) - Eskom - Generation, Mpumalanga, closed 2026-07-21

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?page=4&past=18