# Tenders from Eskom - Generation

Open tenders: 106. Updated 2026-10-29. Page 5 of 6.

- [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
- [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
- [Open, inspect, issue inspection report, refurbish or replace non-return, Globe, Ball, AMOT, Butterfly,Wedge, Gate, Parallel Slide and Diaphragm valves of boiler and turbine auxiliary systems at Kriel Power Station for a period of five years](https://za.bidwunder.com/tenders/open-inspect-issue-inspection-report-refurbish-or-replace-non-return-globe-ball-9ea624c8.md) - Eskom - Generation, Mpumalanga, closes 2026-12-11
- [Supply and Delivery of Alignment Switches, Electrical Switches, Flow Switches, Level Switches, Limit Switches, Pressure Switches, Selector Switches, Toggles Switches, Proximity Sensors and Push Buttons as and when Required at Arnot Power Station for a Period of Five (5) Years.](https://za.bidwunder.com/tenders/supply-and-delivery-of-alignment-switches-electrical-switches-flow-switches-leve-91e820c7.md) - Eskom - Generation, Mpumalanga, closes 2026-12-31
- [SUPPLY & DELIVERY OF MAGNET ELECTRO](https://za.bidwunder.com/tenders/supply-delivery-of-magnet-electro-7d1a337a.md) - Eskom - Generation, Mpumalanga, closes 2028-01-31
- [SUPPLY AND DELIVERY OF LED LIGHT FIXTURES AT TUTUKA POWER STATION – ONCE OFF-Publish](https://za.bidwunder.com/tenders/supply-and-delivery-of-led-light-fixtures-at-tutuka-power-station-once-off-publi-cd78a0f3.md) - Eskom - Generation, Mpumalanga, closes 2027-12-31

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## Past tenders

- [The belt splicing, belt repairs, belt inspections and pully lagging at Grootvlei Power Station on an as and when required basis for a period of 5 years (60 years).](https://za.bidwunder.com/tenders/the-belt-splicing-belt-repairs-belt-inspections-and-pully-lagging-at-grootvlei-p-002fac3b.md) - Eskom - Generation, Mpumalanga, closed 2026-08-21
- [PUBLICATION OF NAMES OF BIDDERS IN RESPECT OF ADVERTISE COMPETITIVE BIDS FOR THE PROVISION OF INDUSTRIAL CLEANING SERVICES ON INSIDE, OUTSIDE ASH AND TURBINE PLANT FOR 5 YEARS AT KENDAL POWER STATION.](https://za.bidwunder.com/tenders/publication-of-names-of-bidders-in-respect-of-advertise-competitive-bids-for-the-c8450ce4.md) - Eskom - Generation, Mpumalanga, closed 2026-08-21
- [Refurbishment of Gearboxes & Geared Motors and supply of new Gearboxes & Geared Motors “as and when” required basis for a period of 5 years.](https://za.bidwunder.com/tenders/refurbishment-of-gearboxes-geared-motors-and-supply-of-new-gearboxes-geared-moto-97e07817.md) - Eskom - Generation, Mpumalanga, closed 2026-08-21
- [The provision of cleaning the AWR dams, all Pollution Control Dams, Ash Dam Decanting systems, Oil skimmer operation & oil skimmer cleaning, Terminal Reservoirs cleaning at Grootvlei Power Station and cleaning of Clarifiers and sludge Dams at Vaal dam “as in when required”](https://za.bidwunder.com/tenders/the-provision-of-cleaning-the-awr-dams-all-pollution-control-dams-ash-dam-decant-92c60ec8.md) - Eskom - Generation, Mpumalanga, closed 2026-08-20
- [SUPPLY AND DELIVERY OF KITCHEN CONSUMABLES 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-kitchen-consumables-on-an-as-and-when-required-at-hendrin-3ce307a9.md) - Eskom - Generation, Mpumalanga, closed 2026-08-20
- [SUPPLY AND DELIVERY OF A 1MVA MINI SUBSTATION (RMU) TO LETHABO POWER STATION ON A ONCE-OFF BASIS](https://za.bidwunder.com/tenders/supply-and-delivery-of-a-1mva-mini-substation-rmu-to-lethabo-power-station-on-a-eed5ce11.md) - Eskom - Generation, Free State, closed 2026-08-20
- [MAINTENANCE, SERVICING AND REPAIRS OF COAL PLANT ELECTRO-HYDRAULIC ACTUATORS AT KENDAL POWER STATION FOR A PERIOD OF 5 YEARS.](https://za.bidwunder.com/tenders/maintenance-servicing-and-repairs-of-coal-plant-electro-hydraulic-actuators-at-k-6e8aee1f.md) - Eskom - Generation, Mpumalanga, closed 2026-08-19
- [Designing and construction of interlocking paving blocks, storm water drainage systems and roof shelters for three storage yards (GEC Yard, Gas Store and Boiler Tube/Conveyor Yard) Publish.](https://za.bidwunder.com/tenders/designing-and-construction-of-interlocking-paving-blocks-storm-water-drainage-sy-05ad8a9e.md) - Eskom - Generation, Mpumalanga, closed 2026-08-18
- [Supply and delivery of Valves 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-valves-to-matimba-power-station-over-a-period-of-five-5-y-568b55b5.md) - Eskom - Generation, National, closed 2026-08-18
- [SUPPLY AND DELIVERY OF GASKETS FOR STOCK REPLENISHMENT FOR FIVE (5) YEARS AT LETHABO POWER STATION](https://za.bidwunder.com/tenders/supply-and-delivery-of-gaskets-for-stock-replenishment-for-five-5-years-at-letha-03562bd9.md) - Eskom - Generation, Free State, closed 2026-08-18
- [FABRIC FILTER PLANT SERVICE AT HENDRINA POWER STATION FOR A PERIOD OF 5 YEARS.](https://za.bidwunder.com/tenders/fabric-filter-plant-service-at-hendrina-power-station-for-a-period-of-5-years-ba75e42a.md) - Eskom - Generation, Mpumalanga, closed 2026-08-18
- [Provision of Emergency Medical Services for a duration of three (3) years at Kendal Power Station](https://za.bidwunder.com/tenders/provision-of-emergency-medical-services-for-a-duration-of-three-3-years-at-kenda-ae39180e.md) - Eskom - Generation, Mpumalanga, closed 2026-08-18
- [Supply and Delivery of Lighting spares once-off at Kusile Power Station](https://za.bidwunder.com/tenders/supply-and-delivery-of-lighting-spares-once-off-at-kusile-power-station-0acf6251.md) - Eskom - Generation, Mpumalanga, closed 2026-08-18
- [Supply and delivery of CLAMPS at Arnot Power Station for the period of 36 months-re-issue](https://za.bidwunder.com/tenders/supply-and-delivery-of-clamps-at-arnot-power-station-for-the-period-of-36-months-b4c10b43.md) - Eskom - Generation, Mpumalanga, closed 2026-08-17
- [SUPPLY AND ANALYZE HAZARDOUS CHEMICAL AGENTS SAMPLING MEDIA ON AN AS AND WHEN REQUIRED BASIS FOR A PERIOD OF 5 YEARS FOR ESKOM OH AIA LETHABO POWER STATION..](https://za.bidwunder.com/tenders/supply-and-analyze-hazardous-chemical-agents-sampling-media-on-an-as-and-when-re-18969381.md) - Eskom - Generation, Free State, closed 2026-08-17
- [Supply and delivery of spares and refurbishment of outside plant mechanical pulleys and coal plant rotary arm feeders on an "as and when" required basis for Matla Power Station](https://za.bidwunder.com/tenders/supply-and-delivery-of-spares-and-refurbishment-of-outside-plant-mechanical-pull-c65d85cd.md) - Eskom - Generation, Mpumalanga, closed 2026-08-17
- [FOR THE INSPECTION, CERTIFICATION, AND LOAD TESTING OF CRAWL BEAMS AT KENDAL POWER STATION FOR A PERIOD OF 5 YEARS](https://za.bidwunder.com/tenders/for-the-inspection-certification-and-load-testing-of-crawl-beams-at-kendal-power-8579ac6e.md) - Eskom - Generation, Mpumalanga, closed 2026-08-17
- [Validity Extension - PROVISION OF MAINTENANCE AND REPAIRS OF LIGHTING, DOMESTIC CIRCUITS AND ALL HAZARDOUS INSTALLATION AT KUSILE POWER STATION FOR A PERIOD OF THREE (03) YEARS](https://za.bidwunder.com/tenders/validity-extension-provision-of-maintenance-and-repairs-of-lighting-domestic-cir-cfd3b66e.md) - Eskom - Generation, Mpumalanga, closed 2026-08-14
- [Inspection, repairs, fabricate, supply and install of ceramic lined pulverised fuel pipes, hangers and supports at Kriel Power Station over a period of five (5) years](https://za.bidwunder.com/tenders/inspection-repairs-fabricate-supply-and-install-of-ceramic-lined-pulverised-fuel-c3f406dd.md) - Eskom - Generation, Mpumalanga, closed 2026-08-14
- [The supply and delivery of Fire detection spares for Kendal Power Station for a period of 5 years.](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-fire-detection-spares-for-kendal-power-station-for-a-f7b1f854.md) - Eskom - Generation, Mpumalanga, closed 2026-08-14

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?page=5&past=13