# 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

- [Tender E3505GXMPKRI Bus transportation for Eskom Kriel Power Station employees for the Komati Power Station residents on a daily basis to and from Kriel Power Station for a period of 5 years](https://za.bidwunder.com/tenders/tender-e3505gxmpkri-bus-transportation-for-eskom-kriel-power-station-employees-f-263e5c99.md) - Eskom - Generation, Mpumalanga, closed 2026-10-07
- [Denim Vessel Floor repairs or replacement (cation 2 and Strong Base 1,2 and 3 weak base 1 and laterals repairs and cleaning 2 on a once off basis at for a period 12 Months of Matla Power Station](https://za.bidwunder.com/tenders/denim-vessel-floor-repairs-or-replacement-cation-2-and-strong-base-1-2-and-3-wea-b98697fc.md) - Eskom - Generation, Mpumalanga, closed 2026-10-07
- [Publication of Award: Provision of National Key Point and Firearm Training for Duvha Power Station](https://za.bidwunder.com/tenders/publication-of-award-provision-of-national-key-point-and-firearm-training-for-du-e9379784.md) - Eskom - Generation, Mpumalanga, closed 2026-10-06
- [Diesel Generators, Bulk Diesel Fuel Supply, Used Oil System Spares supply Medupi Power Station Generation.](https://za.bidwunder.com/tenders/diesel-generators-bulk-diesel-fuel-supply-used-oil-system-spares-supply-medupi-p-b69541e5.md) - Eskom - Generation, National, closed 2026-10-06
- [Provision of Maintenance Contract of Mobile Diesel Pumps at Kusile Power Station For period of 5 years.](https://za.bidwunder.com/tenders/provision-of-maintenance-contract-of-mobile-diesel-pumps-at-kusile-power-station-80aa818a.md) - Eskom - Generation, Mpumalanga, closed 2026-10-06
- [PROVISION OF BUILDING AND INFRASTRUCTURE MAINTENANCE SERVICES AT INGULA PUMPED STORAGE SCHEME ON AN AS-AND-WHEN-REQUIRED BASIS FOR A PERIOD OF FIVE (5) YEARS.](https://za.bidwunder.com/tenders/provision-of-building-and-infrastructure-maintenance-services-at-ingula-pumped-s-9d90a58c.md) - Eskom - Generation, Western Cape, closed 2026-10-06
- [ALIEN INVADER SPECIES MONITORING, CONTROL AND ERADICATION AT HENDRINA POWER STATION FOR A PERIOD OF 5 YEARS](https://za.bidwunder.com/tenders/alien-invader-species-monitoring-control-and-eradication-at-hendrina-power-stati-97f47f4a.md) - Eskom - Generation, Mpumalanga, closed 2026-10-06
- [Supply and delivery of Frozen Food items on and “as and when” required for a of 3 years to Tutuka Power Station Canteen.](https://za.bidwunder.com/tenders/supply-and-delivery-of-frozen-food-items-on-and-as-and-when-required-for-a-of-3-cbd85f70.md) - Eskom - Generation, Mpumalanga, closed 2026-10-05
- [RE-ISSUE: SUPPLY AND DELIVERY OF A 1MVA MINI SUBSTATION (RMU) TO LETHABO POWER STATION ON A ONCE-OFF BASIS](https://za.bidwunder.com/tenders/re-issue-supply-and-delivery-of-a-1mva-mini-substation-rmu-to-lethabo-power-stat-31d197ff.md) - Eskom - Generation, Free State, closed 2026-10-05
- [PROVISION OF ASH DUMP WATER DUST SUPPRESSION SYSTEM ON AN “AS AND WHEN REQUIRED BASIS” FOR A PERIOD OF FIVE YEARS AT KENDAL POWER STATION.](https://za.bidwunder.com/tenders/provision-of-ash-dump-water-dust-suppression-system-on-an-as-and-when-required-b-2fcd7f83.md) - Eskom - Generation, Gauteng, closed 2026-10-05
- [For the supply and delivery of electric fence to Medupi Power Station for the period of five (5) years.](https://za.bidwunder.com/tenders/for-the-supply-and-delivery-of-electric-fence-to-medupi-power-station-for-the-pe-b66f76ca.md) - Eskom - Generation, National, closed 2026-10-05
- [The supply, delivery and dosing of Cooling water chemicals Grootvlei Power Station.](https://za.bidwunder.com/tenders/the-supply-delivery-and-dosing-of-cooling-water-chemicals-grootvlei-power-statio-f30cd229.md) - Eskom - Generation, Gauteng, closed 2026-10-05
- [PROVISION OF BUILDING AND INFRASTRUCTURE MAINTENANCE SERVICES AT GOURIKWA GAS TURBINE STATION ON AN AS-AND-WHEN-REQUIRED BASIS FOR A PERIOD OF FIVE (5) YEARS](https://za.bidwunder.com/tenders/provision-of-building-and-infrastructure-maintenance-services-at-gourikwa-gas-tu-1f0ce16f.md) - Eskom - Generation, Western Cape, closed 2026-10-05
- [Supply, Deliver and Refurbishment or Services of Fly Ash samplers](https://za.bidwunder.com/tenders/supply-deliver-and-refurbishment-or-services-of-fly-ash-samplers-4e4ec3e5.md) - Eskom - Generation, Mpumalanga, closed 2026-10-05
- [AWARD: Designs of Tutuka Fire Protection System Pumps Upgrade for a period of 12 months](https://za.bidwunder.com/tenders/award-designs-of-tutuka-fire-protection-system-pumps-upgrade-for-a-period-of-12-0b4b3e0e.md) - Eskom - Generation, Mpumalanga, closed 2026-10-02
- [AWARD: Overhaul and Refurbishment of various valves during planned/ unplanned outages and normal maintenance at Tutuka Power Station for a period of 5 years](https://za.bidwunder.com/tenders/award-overhaul-and-refurbishment-of-various-valves-during-planned-unplanned-outa-f4c4688c.md) - Eskom - Generation, Mpumalanga, closed 2026-10-02
- [AWARD: Correlation and Gaseous parallel tests for Units 1- 6 at Tutuka Power Station for a period of 60 months](https://za.bidwunder.com/tenders/award-correlation-and-gaseous-parallel-tests-for-units-1-6-at-tutuka-power-stati-036ea9fc.md) - Eskom - Generation, Mpumalanga, closed 2026-10-02
- [Publication of bidders - Identification, classification, designing, installation, maintenance and training of Hazardous Locations at Duvha Power Station for a period of 5 years (60 months)](https://za.bidwunder.com/tenders/publication-of-bidders-identification-classification-designing-installation-main-1a464490.md) - Eskom - Generation, Mpumalanga, closed 2026-10-02
- [Supply and delivery of Portable Bioassay Measurement Instrument for a period of 12 months](https://za.bidwunder.com/tenders/supply-and-delivery-of-portable-bioassay-measurement-instrument-for-a-period-of-750767ad.md) - Eskom - Generation, Western Cape, closed 2026-10-02
- [Refurbishment and repairs of MV induction motors for the period of 5 years at Matimba power station and perform onsite fault finding as and when required basis.](https://za.bidwunder.com/tenders/refurbishment-and-repairs-of-mv-induction-motors-for-the-period-of-5-years-at-ma-108db0de.md) - Eskom - Generation, National, closed 2026-10-02

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