# Tenders from Eskom - Generation

Open tenders: 110. Updated 2026-10-29. Page 5 of 6.

- [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
- [E3509GXNOU The supply and delivery of whole or part of the scope for various Electrical consumables & components at Koeberg Operating Unit for a period of 1 year](https://za.bidwunder.com/tenders/e3509gxnou-the-supply-and-delivery-of-whole-or-part-of-the-scope-for-various-ele-0e654cd9.md) - Eskom - Generation, Western Cape, closes 2026-10-30
- [VARIOUS METAL ITEMS FITTING:CAP FEMALE;1 IN;EN 10242 FITTING:T-PIECE MALE;1/2 IN;EN10242 FITTING:CAP FEMALE;1/2 IN;EN 10242 FITTING:CAP FEMALE;1/4 IN;CAST IRON FITTING:CAP FEMALE;3/4 IN;EN 10242 FITTING:CAP FEMALE;3/8;EN 10242 FITTING:NIPPLE;1 IN;CAST IRON GALVANIZED FITTING:NIPPLE;1 IN;CAST IRON GALVANIZED FITTING:NIPPLE;1/2 IN;EN10242 FITTING:NIPPLE;1/2 IN;EN10242 FITTING:NI](https://za.bidwunder.com/tenders/various-metal-items-fitting-cap-female-1-in-en-10242-fitting-t-piece-male-1-2-in-d702c0b9.md) - Eskom - Generation, National, closes 2026-10-30
- [VARIOUS LINE ITEMS O RING:ID 40.64 MM;WD 5.33 MM;R29 O RING:ID 17 MM;WD 1.5 MM;PTFE O RING:ID 165 MM;WD 168.4 MM;EPDM O RING O RING:OIL SEPARATOR MAB103B-24 O RING:RUBBER;BOWL ASSY O RING SET:THROWER, PUMP D-6D-4 O RING:ID 2.223 M;WD 12 MM;NEOPRENE 60 O RING:ID 712 MM;WD 8 MM;NEOPRENE 60 O RING:BLACK O RING:ID 24 MM;WD 2 MM;NITRILE 85 O RING:ID 23.34 MM;WD 27 MM;EPDM O RING:ID 51 MM;WD 2.5 MM;RUB](https://za.bidwunder.com/tenders/various-line-items-o-ring-id-40-64-mm-wd-5-33-mm-r29-o-ring-id-17-mm-wd-1-5-mm-p-a3106256.md) - Eskom - Generation, National, closes 2026-10-30
- [Supply and delivery of Raw Rubber Chutes Spares for a period of five (5) years on an as and when required basis for Matla Power Station](https://za.bidwunder.com/tenders/supply-and-delivery-of-raw-rubber-chutes-spares-for-a-period-of-five-5-years-on-baae4984.md) - Eskom - Generation, Mpumalanga, closes 2026-11-13
- [MAINTENANCE OF CRANES, ELECTRICAL HOIST AND CHAIN BLOCKS ON A DAILY BASIS FOR 5 (FIVE) YEARS AT KENDAL POWER STATION](https://za.bidwunder.com/tenders/maintenance-of-cranes-electrical-hoist-and-chain-blocks-on-a-daily-basis-for-5-f-12ce6e1d.md) - Eskom - Generation, Mpumalanga, closes 2026-10-30
- [Supply, delivery and installation of New Hydrogen H2 Production Plant for a period of 11 months at Kendal Power Station.](https://za.bidwunder.com/tenders/supply-delivery-and-installation-of-new-hydrogen-h2-production-plant-for-a-perio-4e936977.md) - Eskom - Generation, Mpumalanga, closes 2026-10-29
- [Refurbishment and Supply Pumps for a Period of 3 Years at Matla Power Station (Outside Plant)](https://za.bidwunder.com/tenders/refurbishment-and-supply-pumps-for-a-period-of-3-years-at-matla-power-station-ou-7b73cdb4.md) - Eskom - Generation, Mpumalanga, closes 2026-11-25
- [SUPPLY AND DELIVERY OF AUX BOILER C&I SPARES FOR A PERIOD OF 36 MONTHS (3 YEARS) FOR MEDUPI POWER STATION](https://za.bidwunder.com/tenders/supply-and-delivery-of-aux-boiler-c-i-spares-for-a-period-of-36-months-3-years-f-729faa09.md) - Eskom - Generation, National, closes 2026-11-02
- [Supply and Delivery of Boiler Internal Tubing for Grootvlei Power Station Units 1 to 3 on an As-and-When-Required Basis](https://za.bidwunder.com/tenders/supply-and-delivery-of-boiler-internal-tubing-for-grootvlei-power-station-units-2c57dcda.md) - Eskom - Generation, Gauteng, closes 2026-11-11
- [Supply and delivery of SO3 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-so3-spares-to-matimba-power-station-for-a-period-of-five-cbf54305.md) - Eskom - Generation, National, closes 2026-10-30
- [BIDDERS NAME FOR CONTROL AND INSTRUMENTATION SITE INSTALLATION WORKS FOR VANDERKLOOF HYDRO STATION](https://za.bidwunder.com/tenders/bidders-name-for-control-and-instrumentation-site-installation-works-for-vanderk-4def2508.md) - Eskom - Generation, National, closes 2026-12-31
- [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-5b23260c.md) - Eskom - Generation, Mpumalanga, closes 2026-12-31
- [Provision of Boiler Refractory Service Outage at Majuba Power Station for 60](https://za.bidwunder.com/tenders/provision-of-boiler-refractory-service-outage-at-majuba-power-station-for-60-1c0c78c3.md) - Eskom - Generation, Mpumalanga, closes 2026-11-12
- [Refurbishment of Coal Silos units 1-6 for period of a 3 years at Tutuka Power Station Bidders](https://za.bidwunder.com/tenders/refurbishment-of-coal-silos-units-1-6-for-period-of-a-3-years-at-tutuka-power-st-f2f6b2c5.md) - Eskom - Generation, Mpumalanga, closes 2030-07-11
- [Matla Turbine Plant Gland/Vapour Steam Condenser Supply and Refurbishment Contract 5 years](https://za.bidwunder.com/tenders/matla-turbine-plant-gland-vapour-steam-condenser-supply-and-refurbishment-contra-b823dcea.md) - Eskom - Generation, Mpumalanga, closes 2026-11-10
- [Award - Supply, delivery and Installation of Turbine control system hydraulic accumulators for Unit 1-6 for a period of 36 months at Lethabo Power Station.](https://za.bidwunder.com/tenders/award-supply-delivery-and-installation-of-turbine-control-system-hydraulic-accum-fbe01938.md) - Eskom - Generation, Free State, closes 2027-06-04
- [AWARD - PROVISION OF THE INDUSTRIAL SPECIALIZED CLEANING SERVICES IN COAL PLANT OVER A PERIOD OF FIVE (5) YEARS AT LETHABO POWER STATION](https://za.bidwunder.com/tenders/award-provision-of-the-industrial-specialized-cleaning-services-in-coal-plant-ov-7e44c71b.md) - Eskom - Generation, Free State, closes 2027-03-31

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## Past tenders

- [Gourikwa Fire Detection System Name of Tenderers](https://za.bidwunder.com/tenders/gourikwa-fire-detection-system-name-of-tenderers-16a2c568.md) - Eskom - Generation, Western Cape, closed 2026-09-29
- [PROVISION OF CIVIL MAINTENANCE SERVICES FOR A PERIOD OF 36 MONTHS AT KOMATI POWER STATION](https://za.bidwunder.com/tenders/provision-of-civil-maintenance-services-for-a-period-of-36-months-at-komati-powe-4e74a1fb.md) - Eskom - Generation, Mpumalanga, closed 2026-09-29
- [Supply and Delivery of Rotating Equipment, Rotating Equipment Spares (Components) and Rotating Equipment Auxiliaries at Hendrina Power Station on as and when required basis for the period of 5 years](https://za.bidwunder.com/tenders/supply-and-delivery-of-rotating-equipment-rotating-equipment-spares-components-a-d3d95b42.md) - Eskom - Generation, Mpumalanga, closed 2026-09-29
- [Purchase, removal and collection of scrap conveyor belts at Matimba and Medupi Power Station (Once-Off Tender)](https://za.bidwunder.com/tenders/purchase-removal-and-collection-of-scrap-conveyor-belts-at-matimba-and-medupi-po-5a1c0542.md) - Eskom - Generation, National, closed 2026-09-29
- [E3168GXNOUR: 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/e3168gxnour-the-supply-and-delivery-of-various-bearings-and-various-rubber-v-bel-6569c972.md) - Eskom - Generation, Western Cape, closed 2026-09-28
- [Name of Tenders Gariep Fire Protection System](https://za.bidwunder.com/tenders/name-of-tenders-gariep-fire-protection-system-4368e483.md) - Eskom - Generation, Free State, closed 2026-09-28
- [Notification of Tender/s Advertised and Awarded for Provision of Commuter Transport Services between Matla Power Station and Bethal & Emzinoni areas for normal day workers, scheduled shift workers and unscheduled shift workers, and unplanned trips as and when required for a period of 5 years](https://za.bidwunder.com/tenders/notification-of-tender-s-advertised-and-awarded-for-provision-of-commuter-transp-9fb9543e.md) - Eskom - Generation, Mpumalanga, closed 2026-09-25
- [METALLURGICAL AND MECHANICAL TESTING OF FERROUS AND NON-FERROUS MATERIALS ON AN AS AND WHEN REQUIRED BASIS FOR THE PERIOD OF 5 YEARS.](https://za.bidwunder.com/tenders/metallurgical-and-mechanical-testing-of-ferrous-and-non-ferrous-materials-on-an-c4158660.md) - Eskom - Generation, National, closed 2026-09-25
- [INVITATION TO TENDER (ITT) for Provision of Welding, Machining and Associated Services at Gariep Hydroelectric Power Station for a period of 5 Years](https://za.bidwunder.com/tenders/invitation-to-tender-itt-for-provision-of-welding-machining-and-associated-servi-fa4f901d.md) - Eskom - Generation, Western Cape, closed 2026-09-25
- [SUPPLY OF PERSONAL PROTECTIVE EQUIPMENT TO MATERIALS & PLANT INTEGRITY DEPARTMENT ON AN AS AND WHEN REQUIRED BASIS FOR A PERIOD OF FIVE (5) YEARS](https://za.bidwunder.com/tenders/supply-of-personal-protective-equipment-to-materials-plant-integrity-department-c0c459ea.md) - Eskom - Generation, National, closed 2026-09-25
- [INVITATION TO SUBMIT AN OFFER FOR THE PURCHASE AND REMOVAL OF SCRAP CONVEYOR BELT AT TUTUKA 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-28d63cd3.md) - Eskom - Generation, Mpumalanga, closed 2026-09-25
- [Supply and Delivery of Sodium Chloride, Sodium Hydroxide, Sodium Hypochlorite and Ammonia Solution chemical as and when required for 5 Years at Hendrina Power Station.](https://za.bidwunder.com/tenders/supply-and-delivery-of-sodium-chloride-sodium-hydroxide-sodium-hypochlorite-and-b8c55325.md) - Eskom - Generation, Mpumalanga, closed 2026-09-24
- [Supply and Delivery of Ash plant piping spares on an as and when required at Hendrina Power Station for a period of 5 years.](https://za.bidwunder.com/tenders/supply-and-delivery-of-ash-plant-piping-spares-on-an-as-and-when-required-at-hen-96d8d1df.md) - Eskom - Generation, Mpumalanga, closed 2026-09-24
- [Bidderslist_Provision of Event Planning at Kriel Power Station on an “as and when” required basis for the period of five years](https://za.bidwunder.com/tenders/bidderslist-provision-of-event-planning-at-kriel-power-station-on-an-as-and-when-6086f564.md) - Eskom - Generation, Mpumalanga, closed 2026-09-24
- [The Provision of Human Resources for Lubrication Services at Lethabo Power Station for a period of Five (5) Years.](https://za.bidwunder.com/tenders/the-provision-of-human-resources-for-lubrication-services-at-lethabo-power-stati-663531d7.md) - Eskom - Generation, Free State, closed 2026-09-23
- [OFFER FOR PURCHASE, REMOVAL AND COLLECTION OF SCRAP CONVEYOR BELTS LOCATED AT KRIEL AND MATLA POWER STATIONS FOR A PERIOD OF 36 MONTHS ON ‘AS AND WHEN” REQUIRED’](https://za.bidwunder.com/tenders/offer-for-purchase-removal-and-collection-of-scrap-conveyor-belts-located-at-kri-8618bdb7.md) - Eskom - Generation, Mpumalanga, closed 2026-09-23
- [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-21af9ce3.md) - Eskom - Generation, Mpumalanga, closed 2026-09-22
- [Ingula Fire Protection System Award](https://za.bidwunder.com/tenders/ingula-fire-protection-system-award-09aaff71.md) - Eskom - Generation, KwaZulu-Natal, closed 2026-09-22
- [Inspections and services on SO3 Plant during normal maintenance, planned & unplanned Outages at Kendal Power Station for a duration of five years.](https://za.bidwunder.com/tenders/inspections-and-services-on-so3-plant-during-normal-maintenance-planned-unplanne-7171c6f8.md) - Eskom - Generation, Mpumalanga, closed 2026-09-22
- [Refurbishment and Delivery of Turbine Auxiliary Oil Pumps - Seal Oil Pumps, Seal oil Vacuum Pumps, Stator Coolant Pumps and Ammonia Dosing Pumps at Grootvlei Power Station for the period of 5 years - E2182GXMPGROR](https://za.bidwunder.com/tenders/refurbishment-and-delivery-of-turbine-auxiliary-oil-pumps-seal-oil-pumps-seal-oi-5728c9da.md) - Eskom - Generation, Mpumalanga, closed 2026-09-21

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?page=5&past=7