Construction tenders in Mpumalanga
Updated 13 October 2026 · new construction tenders in Mpumalanga added daily
Browse the latest open construction tenders and procurement opportunities in Mpumalanga. Free to view, no signup. Share any tender or follow VUZA on TikTok for daily picks. See all construction tenders or all tenders in Mpumalanga.
Dredging Services at Arnot Power Station.
Eskom invites tenders for dredging high-level and low-level Ash Water Return Dams at Arnot Power Station on an as-and-when-required basis over 36 months. Key tasks include bathymetric surveys, sludge removal, dewatering, and waste disposal. Bidders must show experience in pollution control dam dredging and waste disposal within the last five years. The tender closes on 13 October 2026.
Supply and Commissioning of B6 Guardhouses for Substations
The National Transmission Company South Africa (NTCSA) seeks tenders for supplying, delivering, and commissioning five bullet-resistant guardhouses for the Northeast Grid substations at Zeus, Alpha, Rockdale, Marathon, and Komatipoort. The contract is for six months, requiring units with ballistic protection, air conditioning, electrical systems, and optional solar power. Compliance with SANS 10400 and ballistic certification is mandatory. The evaluation includes a desktop review and sample inspection.
Supply and delivery of G5 for Ash dam roads maintenance.
This tender involves the supply and delivery of G5 material for maintaining Ash dam roads at Arnot Power Station over a 6-month period. Issued by Eskom, it requires the supply of 20,000m³ of G5 material, 20,000m³ of gravel wearing course, and 14,000m³ of G7 material. The contractor must provide a fleet of at least three 34-ton trucks with GPS tracking and register on the Tontrac platform. All materials must comply with COTO (2020) standards. The tender closes on 13 October 2026 at 10h00.
Refurbishment of Safety Valves at Duvha Power Station.
Eskom Holdings SOC Limited seeks tenders for refurbishing safety and pressure relief valves at Duvha Power Station (Units 1, 2, 4, 5, and 6) in Mpumalanga. The work includes removal, inspection, repair, testing, and re-installation of various valves during planned outages over a five-year contract. Deliverables include data packs with inspection reports and test certificates. Qualified personnel must adhere to strict safety and welding standards. The tender requires a mandatory clarification meeting and compliance with NEC3 contract conditions.
Four-Year Contract for Mechanical Plant Services
The Department of Water and Sanitation invites bids for a four-year contract for installation, maintenance, repair, refurbishment, and upgrade of major mechanical plant and machinery in Northern Operations across Limpopo, Gauteng, Mpumalanga, and North West. The project includes maintenance of pumps, valves, dam control gates, cranes, and electrical infrastructure. Bidders must provide emergency services and efficiency testing, with workshop facilities within 500km of area offices. Deadline for submissions is 23 October 2026.
Supply and Delivery of HDPE Pipes for Mbombela.
The City of Mbombela invites bids for the supply, delivery, and off-loading of various HDPE pipes to the Mbombela Municipal Store. The project requires delivery of Class 12 black HDPE pipes, ranging from 20mm to 50mm in diameter. Bidders must ensure prices are firm, inclusive of VAT, and cover all delivery costs. The closing date is 15 October 2026 at 11:00. The City reserves the right not to accept the lowest or any tender submitted.
Four-year contract for mechanical plant services.
The Department of Water and Sanitation invites bids for a four-year contract to install, maintain, repair, and upgrade mechanical plant and machinery in Northern Operations, covering Limpopo, Gauteng, Mpumalanga, and North West provinces. The project is divided into three operational areas: Tzaneen, Hartbeespoort, and Groblersdal, with one successful bidder per area. Key deliverables include ongoing mechanical maintenance and potential electrical upgrades. The closing date for submissions is 15 October 2026.
Operation of Ikageng Sewage Plant at Duvha Power Station.
Eskom Holdings SOC Ltd invites tenders for a five-year contract to operate and maintain the Ikageng sewage treatment plant at Duvha Power Station, Mpumalanga. The scope includes 24/7 operation, vegetation management, effluent chemical analysis, and general housekeeping. Compliance with water quality standards and the Water Services Act is required. The contract follows the NEC3 Term Service Contract (Option A) structure.
Maintenance Services for Ducts at Tutuka Power Station.
Eskom seeks tenders for a 5-year maintenance contract for air and flue gas ducts and metallic expansion joints at Tutuka Power Station. The work includes welding, patching, damper blade fabrication, and expansion joint maintenance to ensure boiler efficiency and prevent failures. Bidders must provide qualified artisans, supervisors, and safety officers, adhering to Eskom standards. A minimum technical score of 70% is required. The tender closes on 19 October 2026.
Construction of Bulk Sewer Infrastructure in Amsterdam Town.
The Mkhondo Local Municipality invites bids for constructing a bulk sewer collector and outfall sewer in Amsterdam town, Mpumalanga. The project, MKHO16/2026/27, requires completion of specified infrastructure work. A compulsory clarification meeting is on 22 September 2026 at Amsterdam Town Hall. Includes a 1% corporate social investment contribution. Submission deadline is 19 October 2026 at 12:00.
Refurbishment of Valves at Kriel Power Station.
Eskom Holdings SOC Ltd invites tenders for a five-year term service contract for the refurbishment of Reheat safety valves, HP Bypass valves, and associated HP Bypass spray water valves at Kriel Power Station. The scope includes inspection, off-site repairs, welding, machining, pressure testing, and commissioning of valves on Units 1-6. Work is performed on an 'as and when' required basis during outages and maintenance. Deliverables include a Contract Quality Plan and technical reports. The project requires a 70% technical evaluation threshold. The tender closes on 21 October 2026, with a non-compulsory clarification meeting on 09 October 2026 via MS Teams.
Supply and Delivery of Refractory Materials to Hendrina Power Station
Eskom seeks tenders for a five-year contract for the supply and delivery of Refractory Cast Cement and Factory Bricks to Hendrina Power Station, Mpumalanga. Deliverables include 24,000 bags of Flintcast CC cement and 4,000 refractory fire bricks. Suppliers must maintain a storage facility, ensure 24-hour emergency delivery, and meet ASTM C-704 and ISO 16349:2015 standards. A minimum technical score of 70% is required.
Routine Road Maintenance Services in Mpumalanga
The South African National Roads Agency (SANRAL) seeks contractors for Routine Road Maintenance across national routes in Mpumalanga Province. The contracts span 60 months and include pavement repairs, drainage cleaning, vegetation control, road furniture maintenance, and 24-hour emergency response. Contractors will manage and facilitate the development of targeted enterprises through mandatory subcontracting. Key deliverables include monthly performance reporting, adherence to Health and Safety plans, and training programs for targeted labour. Work is based on a Bill of Quantities, and a site office must be maintained within the designated municipal area for each route package.
Engineering and Construction of Witbank Depot Fire System
Transnet Pipelines (TPL) invites tenders for the engineering, procurement, and construction of a fire protection system at the Witbank Depot. The project includes designing and installing fire water reservoirs, foam suppression systems, pump house infrastructure, and related electrical and instrumentation systems. Deliverables encompass civil works, structural steelwork, mechanical piping, and system commissioning. Located in Mpumalanga, the project spans 24 months starting 1 November 2026. A compulsory meeting is on 22 September 2026 at 11h00 at the Witbank Depot. Tender closes on 21 October 2026 at 16h00.
Refurbishment of oil burner valves at Hendrina.
Eskom Holdings SOC Ltd invites tenders for the refurbishment of oil burner 3-way isolating valves at Hendrina Power Station over a 5-year period. The project includes repair, testing, and maintenance of approximately 144 valves, ensuring compliance with ASME standards. A non-compulsory clarification meeting is scheduled for 07 October 2026 via MS Teams. The tender is valid for 180 days from the closing date of 23 October 2026.
Repair and maintenance of kitchen at SIU Mpumalanga Office.
The SIU seeks bids for kitchen repair and maintenance at its Mpumalanga Provincial Office in Mbombela. The project includes demolition, installation of cabinets, sinks, countertops, tiling, and painting. Work must ensure safety and minimal disruption as the office remains occupied. A compulsory briefing is on 16 October 2026 at Riverside Office Park. Compliance with PW371 standards is required. Submission deadline is 23 October 2026.
Upgrading of bulk sewer pipeline from Mayflower to Mpuluzi WWTW.
The Chief Albert Luthuli Municipality seeks experienced service providers for upgrading the bulk sewer pipeline from Mayflower to the Mpuluzi Wastewater Treatment Works. Proposals must be submitted by 12:00 on 23 October 2026, and will be evaluated based on a preferential point system.
Professional services for Nhlazatshe access road construction.
The Chief Albert Luthuli Municipality seeks professional service providers for infrastructure projects, including the construction of collector access roads in Mpuluzi and Nhlazatshe. The tender process starts on 25 September 2026, with submissions due by 23 October 2026. Evaluation will be based on functionality and a preferential point system.
Professional services for Mpuluzi access road construction.
The Chief Albert Luthuli Municipality seeks experienced service providers for infrastructure projects, including the construction of collector access roads in Mpuluzi and Nhlazatshe, electrification of local households, and upgrading a bulk sewer pipeline to the Mpuluzi Wastewater Treatment Works. Proposals are due by 23 October 2026.
Construction and refurbishment of boreholes in Gert Sibande.
The Gert Sibande District Municipality invites bids for constructing two new boreholes and refurbishing existing ones. The work includes hydrological studies, drilling, casing, yield testing, and installing storage tanks and pipework. The project is primarily in the Dr Pixley Ka Isa ka Seme Local Municipality, with potential work across the district. The contract duration is 12 months. Bidders must attend a compulsory briefing session on 15 October 2026. Specialized equipment and qualified personnel, including engineers and safety officers, are required. Bids will be evaluated based on price and specific goals, with a functionality threshold of 69 points needed to qualify.
Routine Road Maintenance in Mpumalanga Province
The South African National Roads Agency SOC Limited (SANRAL) invites tenders for Routine Road Maintenance construction services on national routes in Mpumalanga Province, including sections of the N2, N11, R33, R36, R543, D526, and D518. The contract spans 48 months and involves pavement repairs, drainage cleaning, vegetation management, road sign and guardrail maintenance, and a 24-hour emergency response capability. Contractors must manage targeted enterprise development, provide skills training, and use the Integrated Transportation Information System (ITIS) for reporting. Compliance with FIDIC and COTO standards is required. A compulsory virtual briefing session is on 12 October 2026, with submissions closing on 26 October 2026 at 12:00 PM.
Routine Road Maintenance Consulting in Mpumalanga.
The South African National Roads Agency (SANRAL) seeks consulting engineering services for routine road maintenance in Mpumalanga. The project involves two packages covering approximately 295 kilometers of national routes, including the N12, R555, R544, R547, R573, and R42. Responsibilities include road condition assessments, tender documentation preparation, and construction supervision over 42 months. Deliverables include monthly progress reports, financial control, and management of Targeted Enterprise sub-contractors. The tender is valid for 12 weeks from the closing date of 27 October 2026.
Appointment of Service Providers for Municipal Building Maintenance.
The Steve Tshwete Local Municipality seeks three additional service providers for repairs, alterations, and maintenance of municipal buildings and facilities in the MP 313 area for 36 months. A non-compulsory clarification meeting is on 13 October 2026, with submissions due by 27 October 2026 at 12:00.
HVAC Chiller Services at Kendal Power Station.
Eskom Holdings SOC Ltd invites tenders for the refurbishment, repair, maintenance, and supply of new HVAC chillers and components at Kendal Power Station over five years. The project involves decommissioning old units, installing new chillers, replacing pumps, and full system commissioning under a NEC3 Term Service Contract. Compliance with OHS, environmental, and quality standards, including ISO 9001 and ISO 14001, is required. Contractors must provide execution methodologies and quality control plans.
Routine Road Maintenance Services in Mpumalanga Province
The South African National Roads Agency (SANRAL) invites tenders for Routine Road Maintenance construction services in the Mpumalanga Province. The work covers two specific contracts, spanning approximately 200km and 95km respectively. The scope includes pavement repairs, grass cutting, drainage cleaning, road marking, and 24-hour emergency incident response. The contract duration is 42 months, with key deliverables including monthly performance reports, incident registers, and targeted enterprise development through subcontracting. A compulsory virtual briefing session is scheduled for 16 October 2026, and the closing date for submissions is 28 October 2026 at 12:00 PM.
Coating and Lining Services for Kriel Power Station.
Eskom Holdings SOC invites tenders for coating and lining services at Kriel Power Station, covering condensers, coolers, large bore pipework, waterboxes, and tubesheets over 5 years on an 'as and when required' basis. The project includes surface preparation, repairs, and application of organic coatings. Deliverables include an inspection report, project schedule, and databook. A non-compulsory clarification meeting is on 16 October 2026. Bidders must meet a 70% technical threshold and demonstrate skills during a site visit. Managed under the NEC Term Service Contract framework.
Supply and installation of diesel storage tanks.
This tender involves the supply, delivery, and installation of two 60,000-litre double-walled aboveground diesel storage tanks at Sandriver and Macadamia Ops Bases for Joint Operation Headquarters in Mpumalanga. The project includes a complete fuel storage system with integrated pump bay, dispensing infrastructure, and safety features such as fuel pipework, a calibrated dipstick, an audible overfill alarm, and a bunded dispensing area. The tanks must meet industrial dimensions and weight requirements, and include necessary statutory signage and safety mechanisms.
Civil Maintenance at Kendal Power Station for 5 Years
Eskom Holdings SOC Ltd seeks tenders for civil maintenance services at Kendal Power Station for five years. The scope includes concrete repairs, structural steel work, building maintenance, plumbing, drainage, and fire-related works. A compulsory meeting will be held via MS Teams on 15 October 2026. Bidders must implement a Quality Management System and meet a Construction Skills Development Goal of 0.25%. The tender is valid for 120 days and must comply with NEC3 standards and South African regulations.
Civil and Electrical Maintenance at Matla Power Station.
Eskom Holdings SOC Ltd seeks tenders for a 60-month contract for civil maintenance and electrical work at Kriel Properties, Matla Power Station. The project includes building renovations, plumbing, electrical repairs, and maintenance of Eskom housing and flats. It requires routine maintenance, emergency services, and statutory inspections, with skilled personnel and logistics management. Compliance with NEC3 standards and SHEQ protocols, including ISO 9001 and ISO 14001, is mandatory. The contract mandates local content thresholds for materials and includes a 120-day validity period and a site-specific safety plan.
Construction of Western Highveld Bulk Water Supply Scheme.
The Nkangala District Municipality invites tenders for the construction of the Western Highveld Bulk Water Supply Scheme, Work Package 2. The project involves developing bulk water infrastructure, including pipelines, water treatment works, pump stations, and concrete reservoirs to improve water security in the Dr JS Moroka Local Municipality area. Key deliverables include mechanical and electrical systems installation, borehole equipping, and as-built documentation. The project duration is 36 months, requiring bidders to demonstrate experience in similar large-scale projects and provide a detailed construction programme. The tender follows the 90/10 preference point system with fixed rates for the contract duration.
Construction of Western Highveld Bulk Water Supply Scheme
The Nkangala District Municipality invites tenders for the construction of the Western Highveld Bulk Water Supply Scheme, Work Package 1. This project includes developing bulk water infrastructure such as a raw water pump station at Rust De Winter Dam, a 20km rising main pipeline, an 11 ML/day Water Treatment Works, an 11.5 ML Command Reservoir, and staff accommodation. It involves installing mechanical and electrical systems, telemetry/SCADA integration, and commissioning the system. Located in Nkangala and Dr JS Moroka Local Municipalities, the project spans 36 months with a 120-day tender validity period, requiring strict adherence to quality, safety, and environmental standards.
Refurbishment of Metal Seated Butterfly Valves.
Eskom invites tenders for the refurbishment of five 1350NB triple offset metal-seated butterfly valves used as Cooling Water isolation valves for main condensers at Grootvlei Power Station. The scope includes collection, transportation, refurbishment, testing, and return of the valves, ensuring compatibility with existing Auma actuators. Adherence to Eskom's quality, safety, and environmental standards is required. The tender closes on 30 November 2026, with a non-compulsory clarification meeting on 29 October 2026.
Supply and Installation of Ash Plant Pipelines.
Eskom invites tenders for the supply and installation of ash plant pipelines at the Grootvlei Power Station. The contract duration is 24 months, requiring adherence to Eskom specifications and environmental and safety policies. Contractors must appoint personnel with environmental knowledge and ensure quality management standards are met.
Repair and Refurbishment at Grootvlei Power Station.
Eskom invites tenders for the service, repair, and refurbishment of mill yoke stems, gearboxes, motor bases, and on-site valve machining at Grootvlei Power Station. The contract is for 60 months, requiring compliance with Eskom specifications and safety standards. Closing date is 15 December 2026.