# 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

- [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=5&past=18