Plant Operation and Maintenance Outsourcing Tenders

33Open Tenders
9Closing This Week
0Added This Month

Plant Operation and Maintenance Outsourcing tenders published on TenderBulletins.co.za are gathered here, covering RFQs, RFPs, EOIs and official Tender Bulletin notices for organisations seeking plant operation and maintenance outsourcing suppliers and contractors.

Plant Operation and Maintenance Outsourcing tenders typically call for the supply of goods, delivery of services, or execution of works related to plant operation and maintenance outsourcing. The exact scope, specifications and deliverables vary from tender to tender, so always check the attached documentation for the full requirements before bidding.

Looking across past listings, you will regularly see tenders here from Department of Public Works, ESKOM and Transnet SOC Ltd; and Western Cape, Mpumalanga and Eastern Cape account for the bulk of these listings geographically.

Every entry links through to the original tender notice, including the closing date, tender number and any attached specification documents, so you can check eligibility and submission requirements before you apply.

To find out more about a specific listing, open the tender and review the attached documentation, then contact the persons named in the document to submit your plant operation and maintenance outsourcing tender. Have a plant operation and maintenance outsourcing project of your own? Submit a Request for Quotation via our Send Us Your Tenders page and we will distribute it to our network of subscribers, who will respond directly with quotations so you can choose a suitable supplier.

Total Posts: 144
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Tender Title Tender Number Briefing Date Closing Date
Boiler Inspections and Plant Failure Investigations for Maintenance and Outage at Grootvlei Power Station for a Period of 5 Years on as and when Required Basis. E3776GXMPGRO 2026-12-01
13:00
2027-01-15
10:00
The Provision of Stockyard Management Services At Various Power Stations Under Eri Bms for a Period Of 24 Months on an ‘as and when Required Basis. E1726BMSERI 2026-11-09
11:00
2026-11-23
10:00
Service for Sewer Plant Repair, Maintenance and Operation NGL 121/2026 2026-11-09
10:00
2026-11-16
11:00
Re-tender No: Nko14/2026 Request for a Service Provider for the Operation and Maintenance of the Steenbok Landfill Site in Accordance with the Class B Landfill Site License and Other Waste Management Law Requirements for Nkomazi Local Municipality for a Period of Three Years (36 Months) TENDER NO. NKO 14/2026 2026-11-02
10:00
2026-11-26
12:00
Request for a Service Provider for the Operation and Maintenance of the Steenbok Landfill Site in Accordance with the Class B Landfill Site License and Other Waste Management Law Requirements for Nkomazi Lcal Municipality for a Period of Three Years (36 Months) RE- NK0 14/2026 2026-11-02
10:00
2026-11-26
12:00
Request for Information (rfi) for Maintenance of Ducting, Dampers and Tubular Air Heaters During Outages (go, Mo and Ir) at Matimba Power Station E3732GXLPMAT - 2026-11-12
10:00
Operation and Maintanance of Sewer Plant: Department of Correctional Services: Ncome Management Area NTU105/2026 2026-10-27
08:00
2026-11-03
11:00
Operation and Maintanance of Water Purification Plant: Ncome Correctional Services for 6 Months NTU104/2026 2026-10-20
09:00
2026-11-03
11:00
Waste Transfer Station Management Service in Virginia RFP/06/2026-27 - 2026-11-23
14:00
Project Management Services to Matjhabeng Local Municipality to Operate and Manage Alla-ridge Waste Disposal Site for a Period of Three (3) Years RFP/05/2026-27 - 2026-11-23
14:00
Project Management Services to Matjhabeng Local Municipality to Operate and Manage Hennenman Waste Disposal Site for a Period of Three (3) Years RFP/04/2026-27 - 2026-11-23
14:00
Project Management Services to Matjhabeng Local Municipality to Operate and Manage Welkom Waste Disposal Site for a Period of Three (3) Years RPF/03/2026-27 - 2026-11-23
14:00
Project Management Services to Matjhabeng Local Municipality to Operate and Manage Odendaalsrus Waste Disposal Site for a Period of Three (3) Years RFP/02/2026-27 - 2026-11-23
14:00
Appointment of Site Operator for the Operations and Maintenance of Umjindi Waste Disposal Site for 36 Months for the City of Mbombela Local Municipality COM88/2026 - 2026-11-20
11:00
Groenpunt Prison: Operation and Maintenace of Water and Sewer Treatment Plants (1 Month Contract) ID-3295213 - 2026-10-28
11:00
Groenpunt Prison: Operation And Maintenance Of Water And Sewer Treatment Plants (1 Month Contract) ID-3295213 - 2026-10-29
11:00
Request for Information (rfi) Drakensberg Pumped Storage Scheme (pss) and Ingula Pss, Sewage E3682GXPOU 2026-10-27
10:00
2026-11-06
10:00
Supply and Delivery of Plant Equipment for Operations Once off at Hendrina Power Station E3683GXMPHEN 2026-10-22
11:00
2026-11-05
10:00
Request for Information (rfi) – Drakensberg Pumped Storage Scheme (pss) and Ingula Pss, Sewage E3682GXPOU 2026-10-27
10:00
2026-11-06
10:00
Term Tender for the Extension, Upgrade and Maintenance of Treated Effluent and Alternative Water Resources Infrastructure 096Q/2026/27 2026-10-26
09:00
2026-11-18
10:00
Appointment of Service Provider for Operation and Maintenance of Coal-fired Boiler for a Period of 6 Months (waterval Management Area) WTV92/2026 2026-10-23
10:00
2026-10-30
11:00
Appointment of Service Providers for Operation and Maintainance of Waterval Domestic Wastewater Treament Plant for a Period of 6 Months WTV93/2026 2026-10-23
12:00
2026-10-30
11:00
Appointment of Service Providers for Operation and Maintainance of Ekuseni Domestic Wastewater Treament Plant WTV95/2026 2026-10-23
08:00
2026-10-30
11:00
Appointment of Service Providers for Operation and Maintainance of Waterval Piggery Waste Water Treament Plant WTV94/2026 2026-10-23
12:00
2026-10-30
11:00
Delivery of Heat Energy in the Form of Saturated Process Steam and Boiler House Maintenance Work at Tygerberg Hospital Boiler House, Lentegeur Hospital Boiler House and the Western Cape College of Nursing, Department of Health and Wellness, Western Cape Government for a Three (3) Year Period. WCGHIC0003/2026 2026-10-22
10:00
2026-11-20
11:00
Groenpunt Prison: Operation and Maintenance of Water and Sewer Treatment Plants ( 1 Month Contract) ID: 3295213 - 2026-10-28
11:00
The Maintenance, Outage Repair Services; the Supply, Transportation, Erection and Dismantling of Scaffolding and Insulation Material for Boiler Pressure Parts and High Pressure Pipework for 14 (fourteen) Fossil Fired Power Stations for a Period of 5 (five) Years. E3585GXMWP 2026-10-22
10:00
2026-11-11
10:00
Paardeberg Correctional Centre: 3 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H154 - 2026-10-14
11:00
Eskom Holdings Soc Limited Would Like to Cancel the Tender for Design, Engineering, Procurement, Construction, Commissioning, Performance Testing, Operator and Maintenance Training of a 36mwac Solar Photovoltaic (pv) Plant, and Two (2)years of Operation and Maintenance at Tutuka Power Station E2524GCDMWPCANCEL - 2026-12-18
10:00
Provision of operation, maintenance and management services for the zandvliet wastewater treatment works, black mac screening station and associated services 088S/2026/27 2026-10-23
10:00
2026-12-04
10:00
Provision of Operation, Maintenance and Management Services for the Zandvliet Wastewater Treatment Works, Black Mac Screening Station and Associated Services 088S/2026/27 2026-10-23
10:00
2026-11-11
10:00
The Refurbishment, Repair, Inspection and Maintenance of Dust Handling Plant (dhp) Equipment at Lethabo Power Station During Planned Outage Opportunities for the Period of Five (5) Years. E1117GXGPLETR 2026-09-22
10:30
2026-10-23
10:00
Operation and Maintenance Management of the Stellenbosch, Wemmershoek and Pniel Wastewater Treatment until 30 June 2029 BSM 19/27 2026-10-13
11:00
2026-11-02
12:00
Operation and Maintenance Management of the Stellenbosch, Wemmershoek and Pniel Wastewater Treatment until 30 June 2029 BSM 19/27 2026-10-13
11:00
2026-11-02
12:00
Appointment of a Professional Service Provider for Management, Operation & Maintenance of Ventersdorp Wastewater Treatment Works and Associated Bulk Infrastructure for a Period of Three(3) Years TENDER 64/2026 - 2026-11-13
12:00
Appointment of a Professional Service Provider for Management, Operation & Maintenance of Potchefstroom Water Treatment Works and Associated Bulk Infrastructure for a Period of Three(3) Years Tender 66/2026 - 2026-11-13
12:00
Gmt062/25-26 : Appointment of a Service Provider for the Operation and Maintenance of Pv Solar Systems and Battery Energy Storage Systems for a Period of Twelve (12) Months from the Date of Appointment GMT062/25-26 2026-11-04
11:00
2026-11-04
12:00
Service Repair and Refurbishment of Mill Yoke Stem, Mill Gearbox Base, Mill Motor Base and Valve on Site Machining for 60 Months E3632GXMPGRO 2026-10-21
13:30
2026-12-15
10:00
Refurbishment of Reheat Safety, Hp Bypass Valves and the Associated Hp Bypass Spray Water Valves at Kriel Power Station for Five Years. E3617GXMPKRI 2026-10-07
10:00
2026-10-21
10:00
Appointment of a Service Provider for the Operation and Maintenance of Pv Solar Systems and Battery Energy Storage Systems for a Period of Twelve (12) Months from the Date of Appointment GMT062/25-26 2026-10-14
11:00
2026-11-04
12:00
Ash Conveyor Wa16 Head Station Repairs for Lethabo Power Station E3554GXGPLET - 2026-10-07
10:00
The Provision of Maintenance Services for Air and Flue Gas Ducts and Metallic Expansion Joints at Tutuka Power Station for a Period of 5 Years E3123GXMPTUTR1 2026-09-29
10:00
2026-10-14
10:00
Ward 32: Bulk Sale Market – 36-month Rate Base Contract for Ammonia Refrigeration Plant Maintenance, Servicing, and Repairs 34283-1B 2026-09-21
10:59
2026-10-16
11:00
Invitation to Tender (itt) for Ikageng Sewage Plant Operations at Duvha Power Station for a Period of Five (5) Years E3475GXMPDUV - 2026-10-19
10:00
Operation and Maintenance of Waste Water Plants for a Period of 3 Months in Area 2 MTHQ156/26 - 2026-09-30
11:00
Operation and Maintenance of Waste Water Plants for a Period of 3 Months in Area 1 MTHQ157/26 - 2026-09-30
11:00
Operation and Maintanance of Water Purification Plant: Ncome Correctional Services for 6 Months NTU92/2026 2026-09-23
10:00
2026-09-30
11:00
Operation and Maintanance of Sewer Plant: Ncome Correctional Services for 6 Months NTU94/2026 2026-09-23
11:00
2026-09-30
11:00
Operation and Maintenance of Waste Water Plants for a Period of 3 Months in Area 1 MTHQ157/26 - 2026-09-30
11:00
Operation and Maintenance of Waste Water Plants for a Period of 3 Months in Area 2 MTHQ156/26 - 2026-09-30
11:00
Total Posts: 144

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