# 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

- [RE-ISSUED - ESTABLISHMENT OF ENABLING A ONCE-OFF AGREEMENT FOR DISPOSAL OF OBSOLETE STOCK LOCATED AT KRIEL POWER STATION](https://za.bidwunder.com/tenders/re-issued-establishment-of-enabling-a-once-off-agreement-for-disposal-of-obsolet-5e7519bd.md) - Eskom - Generation, Mpumalanga, closed 2026-08-14
- [Publication of Names of Bidders in Respect of Advertised Competitive Bids Provision of physical security, tactical response teams, aerial surveillance and technology solution for a period of 60 months at Hendrina Power Statio](https://za.bidwunder.com/tenders/publication-of-names-of-bidders-in-respect-of-advertised-competitive-bids-provis-56822133.md) - Eskom - Generation, Mpumalanga, closed 2026-08-14
- [E3094GXLPMAT - Demolition of Asbestos Houses for the duration of 12 months.](https://za.bidwunder.com/tenders/e3094gxlpmat-demolition-of-asbestos-houses-for-the-duration-of-12-months-e6383682.md) - Eskom - Generation, National, closed 2026-08-14
- [Ground and Surface Water Modelling and Monitoring services for period of 5 (five) years at Matla Power Station.](https://za.bidwunder.com/tenders/ground-and-surface-water-modelling-and-monitoring-services-for-period-of-5-five-0d151d5e.md) - Eskom - Generation, Mpumalanga, closed 2026-08-14
- [Supply and installation of fuel oil flow meters and system components for a period of 12 months at Lethabo Power Station](https://za.bidwunder.com/tenders/supply-and-installation-of-fuel-oil-flow-meters-and-system-components-for-a-peri-94a817bf.md) - Eskom - Generation, Free State, closed 2026-08-14
- [Provision of resources for electrical outage work, repairs, inspections, cleaning, support services, and emergency breakdown services on an “as and when” required basis at Tutuka Power Station for a period of 5 years](https://za.bidwunder.com/tenders/provision-of-resources-for-electrical-outage-work-repairs-inspections-cleaning-s-cc5a5580.md) - Eskom - Generation, Mpumalanga, closed 2026-08-14
- [Refurbishment and Supply of Hydraulic Equipment and Spares during Outages at Matimba PowerStation for a period of five (05) years.](https://za.bidwunder.com/tenders/refurbishment-and-supply-of-hydraulic-equipment-and-spares-during-outages-at-mat-75196008.md) - Eskom - Generation, National, closed 2026-08-14
- [THE PROVISION OF GARDENING SERVICES AT DRAKENSBERG PUMPED STORAGE SCHEME FOR FIVE (5) YEARS](https://za.bidwunder.com/tenders/the-provision-of-gardening-services-at-drakensberg-pumped-storage-scheme-for-fiv-f4568943.md) - Eskom - Generation, KwaZulu-Natal, closed 2026-08-14
- [Supply and Delivery of Fresh Fruits and Vegetables to Eskom Matla Power Station for a period of 2 years.](https://za.bidwunder.com/tenders/supply-and-delivery-of-fresh-fruits-and-vegetables-to-eskom-matla-power-station-d5a713ec.md) - Eskom - Generation, Mpumalanga, closed 2026-08-13
- [Publication of Names of Bidders: Design, supply, install and commissioning of Duvha Electric Compressors, Dryers and PLC](https://za.bidwunder.com/tenders/publication-of-names-of-bidders-design-supply-install-and-commissioning-of-duvha-42b2c592.md) - Eskom - Generation, Mpumalanga, closed 2026-08-13
- [For the supply and delivery of six (6) portable ultrasonic flow sensor meters and associated equipment to Koeberg Nuclear Power Station (KNPS).](https://za.bidwunder.com/tenders/for-the-supply-and-delivery-of-six-6-portable-ultrasonic-flow-sensor-meters-and-03ba833a.md) - Eskom - Generation, Western Cape, closed 2026-08-13
- [Supply and delivery of bearings, housings, sleeves and couplings as and when required at Grootvlei Power Sation as and when required for the period of 5 years.](https://za.bidwunder.com/tenders/supply-and-delivery-of-bearings-housings-sleeves-and-couplings-as-and-when-requi-6ba15101.md) - Eskom - Generation, Mpumalanga, closed 2026-08-12
- [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/provision-of-event-planning-at-kriel-power-station-on-an-as-and-when-required-ba-6c5110b8.md) - Eskom - Generation, Mpumalanga, closed 2026-08-12
- [Provision of hydrogen plant maintenance services at Hendrina Power Station on an as and when required basis for a period of 5 years](https://za.bidwunder.com/tenders/provision-of-hydrogen-plant-maintenance-services-at-hendrina-power-station-on-an-9ed0437f.md) - Eskom - Generation, Mpumalanga, closed 2026-08-12
- [The scope of supply includes, but is not limited to the following: The Supply and delivery of safety & station signages as and when required at various Peaking Sites for a period of 5 Years on an “as and when basis”.](https://za.bidwunder.com/tenders/the-scope-of-supply-includes-but-is-not-limited-to-the-following-the-supply-and-124d5b4b.md) - Eskom - Generation, National, closed 2026-08-12
- [Provision of specialised tactical Armed response security services and Ariel surveillance for a period of 6 months.](https://za.bidwunder.com/tenders/provision-of-specialised-tactical-armed-response-security-services-and-ariel-sur-e1faae17.md) - Eskom - Generation, Mpumalanga, closed 2026-08-12
- [INVITIATION TO TENDER FOR THE OFFER TO PURCHASE, COLLECT AND REMOVAL OF SCRAP FERROUS MATERIAL AT CAMDEN POWER STATION ON A TWELVE (12) MONTHS CONTRACT AGREEMENT.](https://za.bidwunder.com/tenders/invitiation-to-tender-for-the-offer-to-purchase-collect-and-removal-of-scrap-fer-92f3f330.md) - Eskom - Generation, Mpumalanga, closed 2026-08-12
- [THE SUPPLY AND DELIVERY OF BURNER CORNER SPARES ON AN “AS-AND-WHEN” REQUIRED BASIS AT KENDAL POWER STATION - RE-ISSUE](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-burner-corner-spares-on-an-as-and-when-required-basis-edab81f4.md) - Eskom - Generation, Mpumalanga, closed 2026-08-11
- [Supply and delivery of various types of Gearboxes for 5 years duration at Kusile Power Station](https://za.bidwunder.com/tenders/supply-and-delivery-of-various-types-of-gearboxes-for-5-years-duration-at-kusile-c42be68d.md) - Eskom - Generation, Mpumalanga, closed 2026-08-11
- [SPARES (Main Sewage, Transfer Sewage and Wastewater Recovery) Describe the type of component Stock number SAP Descriptions Qty PROPERTY SEWAGE TRANSFER PMP 1 Pump Vertical-Deep Draft Radial Flow 758039 PUMP: TYPE: SUBMERSIBLE; SIZE: 150 X 125 MM; CAPACITY: 90 L/S; SPEED: 1470 RPM; RATING: 50 KW; DRIVER: MOTOR; POTENTIAL: 400 V; CASING MATERIAL: CAST IRON, EN-GJL-250; APPLICATION: SEWAGE; SUBMERSIB](https://za.bidwunder.com/tenders/spares-main-sewage-transfer-sewage-and-wastewater-recovery-describe-the-type-of-75b4717f.md) - Eskom - Generation, Mpumalanga, closed 2026-08-11

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?page=5&past=14