CIDB Grade 3 tenders
Open South African construction tenders requiring a CIDB Grade 3 registration, across all classes of works. Free to view, no signup. Share any tender or follow VUZA on TikTok for daily picks.
Upgrading and Betterment Works at Mukumbani Dam.
The Limpopo Department of Agriculture and Rural Development invites bids for the upgrading and betterment of the Mukumbani Dam in the Vhembe District. The project includes clearing vegetation, installing settlement beacons, repairing gabion walls, and refurbishing intake tower components such as sluice gates and ladders. Additionally, the contractor must seal leaks at the intake tower and reinstate a 300-meter access road. The work is located on the farm Thathe Vondo 445 MT. Bidders must attend a compulsory site briefing on 15 July 2026. The project requires specialized civil engineering expertise and must be completed according to the specified re-measurable contract terms.
Two-year contract for HVAC maintenance in Eastern Cape.
The Eastern Cape Department of Public Works & Infrastructure seeks bids for a two-year contract to maintain and repair HVAC equipment in Amathole District and Buffalo City Metro. Tasks include servicing split and cassette units, re-gassing, filter replacement, and installing occupancy sensors. Qualified personnel must be available for emergency repairs. The project ensures operational and energy-efficient air-conditioning systems in government facilities, with a closing date of 11 August 2026.
HVAC Equipment Contract for Amathole and Buffalo City.
The Eastern Cape Department of Public Works & Infrastructure seeks a contractor for a two-year contract to supply, service, repair, and maintain HVAC mechanical equipment at Social Development and Public Works sites in Amathole District and Buffalo City Metro. Responsibilities include routine maintenance, filter replacement, refrigerant checks, emergency repairs with a two-hour response time, monthly reports, and supplying spare parts. The contract lasts 24 months from the appointment date.
Two-Year HVAC Maintenance Contract for Eastern Cape.
The Eastern Cape Department of Public Works & Infrastructure seeks bids for a two-year contract for maintenance, repairs, and servicing of HVAC equipment at Social Development facilities in Buffalo City and Amathole District. Responsibilities include routine maintenance, emergency breakdown response within two hours, installation of occupancy sensors, and regular inspection reports. Qualified technical personnel are required for efficient system operation.
Two-Year HVAC Contract for Amathole and Buffalo City.
The Department of Public Works & Infrastructure seeks bids for a two-year contract to supply, service, and repair HVAC mechanical equipment across 77 units in the Amathole District and Buffalo City Metro. Responsibilities include routine maintenance, filter replacements, refrigerant testing, emergency repairs with a two-hour response time, installation of occupation sensors, and provision of spare parts. All repairs must have a three-month guarantee. The contract follows the NEC3 Term Service model and requires skills transfer to ensure operational efficiency of air conditioning systems at social development facilities.
Tela-Dundee Access Road Maintenance Project.
The Umzimvubu Local Municipality invites tenders for infrastructure projects in the Eastern Cape, including the maintenance of the Tela-Dundee Access Road. Bidders must attend a compulsory briefing session and site inspection at the Emaxesibeni offices. The projects have specific closing dates in August 2026.
Contractor for Re-Gravelling Roads and Stormwater Rehab.
The Dr. Pixley Ka Isaka Seme Local Municipality seeks contractors for re-gravelling roads and rehabilitating stormwater systems in Ward 9, Daggakraal. The project covers 2,465 meters of streets, involving earthworks, roadbed construction, drainage installation, and signage. It requires qualified personnel and must adhere to engineering standards, with a three-month completion timeline. Work starts within 14 days of appointment. The municipality may accept or reject any bid. Administrative queries can be directed to the municipal office.
Contractor for re-gravelling roads and stormwater rehab.
The Dr. Pixley Ka Isaka Seme Local Municipality seeks contractors for re-gravelling roads and rehabilitating stormwater systems in Ward 7, Amersfoort. The project includes earthworks, concrete V-drain construction, and road signage over 1206m. The contract lasts two months, starting within 14 days of appointment. Local unskilled labour must be employed. The tender closes on 11 August 2026 at 12:00 PM, requiring a CIDB grading of 3CE and a minimum functionality score of 60%.
Contractor for re-gravelling roads and stormwater rehab.
The Dr. Pixley Ka Isaka Seme Local Municipality seeks a contractor for re-gravelling roads and rehabilitating stormwater systems in Ward 5, Wakkerstroom. The project covers two roads totaling 1,133 meters, involving site establishment, earthworks, roadbed construction, and road sign installation. Labour-intensive methods must be used, with unskilled labour sourced locally. The contract lasts three months, with work to be completed in 1.5 months, excluding the year-end break, starting within 14 days of appointment.
Construction of Sanitation Facilities in Mhlontlo Ward 17.
The O. R. Tambo District Municipality invites tenders for constructing sanitation facilities in Mhlontlo Ward 17. The project includes installing 404 precast concrete VIP toilets across villages like Black Hill, Gqunu, and Ngcokoleni. It involves site preparation, excavation, installation, and site reinstatement, to be completed within four months. The contractor must provide all labor, tools, equipment, and supervision. A compulsory meeting is on 23 July 2026, with bid submissions due by 12 August 2026. The successful bidder must subcontract at least 10% of the contract value to designated groups.
LM Container Refurbishment at Zandspruit Radio Station
The National Transmission Company South Africa (NTCSA) invites tenders for the refurbishment of an LM Container at Zandspruit Radio Station. The project includes the supply, delivery, and construction of a 6m x 3m x 3m equipment shelter, civil works, concrete plinth construction, and electrical reticulation, governed by the NEC3 Engineering and Construction Contract. Key deliverables include the installation of an overhead feeder cable gantry, generator connection points, and fire safety equipment. The project is scheduled from 01 April 2026 to 30 September 2026, with a non-compulsory clarification meeting on 28 July 2026. Bidders must achieve a minimum functionality threshold of 70% for further evaluation.
Construction of Ngwekazana/Gudlintaba Access Road.
The Umzimvubu Local Municipality invites tenders for the construction of the Ngwekazana/Gudlintaba Access Road in the Eastern Cape. The project involves civil engineering and road infrastructure development. Interested parties must attend compulsory site briefings at the Emaxesibeni offices in late July 2026. The tender is subject to CIDB grading requirements ranging from 3CE to 5CE and will be evaluated based on an 80/20 preference point system, focusing on value for money and socio-economic goals.
Infrastructure Projects in Eastern Cape for Umzimvubu Municipality
The Umzimvubu Local Municipality invites tenders for infrastructure projects including the construction of the Ngwekazana/Gudlintaba Access Road, maintenance of the Tela-Dundee Access Road, and installation of Manxiweni Slabs. Projects involve road infrastructure development and maintenance across various municipal wards. Compulsory site inspections are required at the Emaxesibeni municipal offices. Projects have specific contract timelines with closing dates in August 2026. The municipality prioritizes value for money and will not award contracts to state-employed individuals.
Provision of Kendal Yard Lighting for Transnet.
Transnet SOC Ltd seeks tenders for the design, supply, installation, and commissioning of a 12m mast LED floodlighting system at Kendal Inland Terminal, Emalahleni, Mpumalanga. The project involves constructing reinforced concrete foundations, installing nine galvanized steel masts, and fitting 54 industrial LED floodlights. It includes all electrical, civil, and structural work, such as trenching and cabling. A compulsory site meeting is on 05/08/2026 at the Umhlathuze Building. The tender closes on 12/08/2026 at 13:00. Bidders must provide qualified personnel, including a licensed electrician and an experienced civil engineer, and demonstrate a track record in high-mast lighting projects.
Construction of Sanitation Facilities in Mhlontlo Ward 14
The O. R. Tambo District Municipality invites tenders for constructing sanitation facilities in Mhlontlo Ward 14. The project includes installing precast concrete VIP toilets, excavation, site preparation, and installation of vent pipes, doors, and hand-washing basins. Completion is required within four months, adhering to strict health and safety standards. Contractors must provide all necessary labour, tools, and equipment.
Construction of Sanitation Infrastructure in Mhlontlo Ward 11.
The O. R. Tambo District Municipality seeks tenders for constructing sanitation infrastructure in Mhlontlo Ward 11. The project includes installing precast concrete VIP toilets, excavation, site establishment, and site reinstatement. Bidders must supply all labor, tools, and equipment, with completion required within four months of site access. Deliverables include toilets with vent pipes, fly screens, and hand-washing facilities. A minimum of 70 points on functionality criteria is required, assessing company experience and qualifications of key personnel.
Panel of Contractors for Electrical Services (2025-2028)
The Alfred Duma Local Municipality seeks electrical contractors for a panel to provide construction services over three years. Tasks include upgrading, maintaining, and installing electrical infrastructure such as street lighting and high mast lighting. Projects will be assigned as needed, focusing on areas like low-cost housing and informal settlements. Key tasks involve installing cables, mini-substations, and switchgear. A compulsory briefing session is on 21 July 2026 at Ladysmith Town Hall, with submissions due by 14 August 2026.
Supply and installation of 300kVA UPS at Cape Town Airport.
Airports Company South Africa (ACSA) seeks tenders for supplying, delivering, installing, testing, and commissioning a 300kVA UPS unit and battery bank at Cape Town International Airport. The project involves removing old batteries, staff training, and providing technical documentation. Work must comply with NEC3 Engineering and Construction Contract standards, with significant night shift work to avoid disrupting airport operations. The project duration is six months, requiring experience in high-security airport environments. Bidders must submit a preliminary project programme and adhere to performance bonds, retention fees, and strict safety and quality standards. Pricing must remain fixed throughout the contract.
Integration of Schneider VSDs with Sasolburg Pumpset PLCs.
Rand Water seeks a contractor for the technical upgrade of the Sasolburg pumping station, involving the integration of new Schneider Variable Speed Drives (VSDs) with existing Pumpset 1 and 2 PLCs. The project includes supplying, installing, and configuring a new Schneider Electric M580 PLC system, decommissioning old ATV71 VSDs, and installing new ATV680 VSDs. Deliverables include updated PLC, HMI, and SCADA applications, as-built electrical and network drawings, safety files, risk assessments, and commissioning reports. Completion is required by 30 September 2026, with expertise in Schneider AVEVA System Platform 2023, Wonderware InTouch, and Schneider EcoStruxure Control Expert XL software.
Design and Build Contractor for Housing Units.
The Independent Development Trust (IDT) seeks a turnkey contractor for the demolition of existing units and construction of new prefabricated housing units at Hawequa and Obiqua Correctional Centres, Allandale Management Area. The project includes architectural design, structural engineering, and construction using alternative building technologies. Compulsory site briefings are on 04 August 2026, and the tender closes on 17 August 2026 at 12:00 PM. Submissions must be delivered to the IDT Western Cape Regional Office in Cape Town.
Refurbishment of Malelane Water Treatment Works.
The Ehlanzeni District Municipality invites tenders for the refurbishment of the Malelane Water Treatment Works in the Nkomazi Local Municipality. The project involves mechanical and electrical repairs, including filter system replacements, valve maintenance, clarifier refurbishment, and structural repairs to the facility. Bidders must attend a compulsory site briefing on 07 August 2026 at 10h00 at the Malelane Water Works. The project has a 20-week completion timeline. To qualify, bidders must achieve a minimum functionality score of 70 points. The tender follows an 80/20 preference point system. All submissions must be finalized by 12h00 on 17 August 2026. The offer must remain valid for 90 days from the closing date.
Completion of Sanitation in King Sabatha Dalindyebo Ward 16.
The O. R. Tambo District Municipality seeks bids for completing sanitation infrastructure in Ward 16 of the King Sabatha Dalindyebo Local Municipality. The project includes supplying, delivering, and installing 188 precast concrete VIP toilets, with 10 units for people with disabilities, across villages like Dikishe, Gaduka, Kambi, and Ngcengane. Tasks involve excavation, installation of concrete structures, vent pipes, and hand-washing facilities. The project must be completed within three months from site access. A compulsory meeting and site visit are on 20 July 2026.
Supply and Install Game Fence at Ongeluksnek Reserve
The Eastern Cape Parks & Tourism Agency seeks bids for the supply and installation of a 10km boundary game fence at Ongeluksnek Nature Reserve. The project includes site clearing, installation of 2.4m high fencing with specific wire and pole requirements, and fitting galvanized farm-style gates. Completion is required within 10 months of site handover. Bidders must show experience with three prior fencing projects over R1,000,000 each. The project is funded by the South Africa Wildlife Conservation Bond and requires adherence to environmental and safety standards.
Plumbing and Drainage Maintenance in Nelson Mandela Metro.
The Department of Public Works and Infrastructure invites bids for the maintenance of plumbing and drainage services in the Nelson Mandela Metro and Sarah Baartman Districts for two years. The work includes emergency repairs, pipe unblocking, sanitary fitting replacements, and general plumbing maintenance. Contractors must complete urgent tasks within 48 hours and standard tasks within seven days, following a re-measurement model based on GCC 2015 standards.
Panel for Maintenance of Pumps and Electrical Systems
The Garden Route District Municipality seeks service providers for a three-year contract to maintain and repair water pumps, swimming pool pumps, and electrical systems at municipal properties. Responsibilities include emergency repairs, routine maintenance, and compliance with SANS standards and the Occupational Health and Safety Act. Service providers must respond to emergencies within 1 to 4 hours based on location. The contract is on an as-and-when-required basis.
Roof maintenance and repairs at Armscor Dockyard.
Armscor Dockyard in Simonstown requires a contractor for maintenance and repairs on roofs of 12 buildings. The work includes investigation, repair, removal, and installation of roofing materials such as zinc aluminium, Nutec, gutters, and downpipes, along with waterproofing and asbestos-related tasks. The contractor must provide all labor, materials, transportation, and access equipment. The project completion is expected within a 90-day validity period after the closing date of 18 August 2026.
B-Plant Boiler No.1 Dome Replacement RFP
Foskor (Pty) Ltd seeks proposals for the replacement of the B-Plant Boiler No.1 dome at 21 John Ross Parkway, Alton, Richards Bay. This once-off contract requires completion in line with Foskor’s health, safety, and environmental standards. A compulsory site briefing is on 28 July 2026. Bidders must show technical, financial, and managerial capability, and maintain insurance throughout the project.
Panel of Contractors for Water Projects (36 Months)
The Ephraim Mogale Local Municipality seeks contractors for water-related infrastructure services and the construction of the Mogalatjane Community Hall over a 36-month period. Bidders must meet specific functionality thresholds and hold relevant industry gradings.
Civil Works and Building Maintenance Contract.
Foskor Mine seeks a contractor for a three-year civil works and building maintenance contract at Phalaborwa. Tasks include masonry, carpentry, plumbing, and painting, with the provision of plant equipment. The contractor must supply tools, labor, and materials, maintain a 95% service level, and submit monthly reports and AutoCAD drawings. Breakdown maintenance must be addressed within three hours. Adherence to safety and quality standards, including the Mine Health and Safety Act, is required. The project will be managed via Foskor’s JDE system, with annual price reviews and performance monitoring.
Fire Detection and Suppression System Maintenance.
Foskor Phalaborwa Mine seeks proposals for a three-year contract to maintain fire detection and suppression systems in high-risk conveyor tunnels and lubrication rooms at the Crusher Department. Responsibilities include routine inspections, testing, repairs, and on-site refilling within 24 hours, maintaining a 95% service level. The contractor must provide monthly reports, maintenance manuals, and AutoCAD drawings. A site briefing is on 30 July 2026. Adherence to safety standards and quick response to system faults are required.
Repair of stainless steel water pipeline at Durban Port.
Transnet National Ports Authority seeks tenders for repairing a stainless steel potable water pipeline from Berth 01 to Berth 10 at Island View in the Port of Durban. Tasks include removing clamps, TIG welding, sleeve fabrication, LPI testing, and installing valves and bellows, with work at heights up to 6.5 meters in a high-security area. The project duration is six months, with a compulsory briefing on 06 August 2026. Bidders must follow strict safety protocols.
Construction and Security Upgrades at Thulamahashe Packhouse
The Department of Land Reform and Rural Development seeks contractors for building a retaining wall, paving, security razor wire, and electrical fittings at the Thulamahashe Village packhouse in Bushbuckridge Local Municipality, Mpumalanga. The project aims to enhance infrastructure and security. A compulsory site meeting is on 06 August 2026, with bid submissions due by 11h00 on 19 August 2026.
Construction of paving at Mzinti Mini Packhouse.
The Department of Land Reform and Rural Development seeks a contractor for paving construction at the Mzinti Mini Packhouse in Nkomazi Local Municipality, Mpumalanga. The project includes site preparation and paving installation. A compulsory site meeting is on 07 August 2026, with tender submissions due by 11h00 on 19 August 2026.
Maintenance of luggage trolleys at OR Tambo Airport.
Airports Company South Africa (ACSA) seeks tenders for maintaining 4,500 luggage trolleys and 16 trolley movers at O.R. Tambo International Airport over 12 months. The contract includes preventative and corrective maintenance, adhering to OEM standards and OHS regulations. Contractors must manage spares, provide a maintenance program, and ensure key personnel meet trade and experience requirements. A minimum of 30% subcontracting to targeted enterprises is required. Rates must remain fixed for the contract duration. Submissions close on 19 August 2026 at 16:00.
Panel for Civil Contractors for Municipal Infrastructure.
The eDumbe Local Municipality is forming panels of civil contractors for construction, rehabilitation, repairs, and maintenance of municipal infrastructure, including roads, stormwater systems, bridges, sports fields, parks, cemeteries, and waste disposal sites. The contract spans 36 months and is divided into Civil Contractors and General Building Contractors categories. Up to 30 smaller contractors (1-3 CE/GB) and 10 larger contractors (4 CE/GB or higher) will be selected. Projects will be assigned later through an RFQ process. Bidders must show technical capacity, relevant experience from the past five years, and provide qualified personnel.
AGL Systems Maintenance at Polokwane Airport.
Gateway Airports Authority Limited seeks tenders for the maintenance, repair, and installation of Airfield Ground Lighting (AGL) systems at Polokwane International Airport over a three-year period. The contract includes work on runway lights, taxiway signage, electrical circuits, and control systems. Responsibilities include regular maintenance, photometric testing, and equipment calibration. Deliverables include monthly progress reports and maintenance records. Personnel must have specific technical qualifications. A briefing session is on 3 August 2026, and the tender closes on 21 August 2026.
Refurbishment of ISS Security Operations Centre at SITA.
The State Information Technology Agency (SITA) seeks bids for refurbishing the Information Security Services (ISS) Security Operations Centre at SITA Centurion. The project includes demolition, painting, partitioning, and electrical installations. Bidders must provide weekly progress reports and comply with SANS and Occupational Health and Safety standards. A compulsory virtual briefing is on 04 August 2026, and the tender closes on 21 August 2026. A 5-year warranty on installed goods is required. The work will occur at SITA Centurion, John Vorster Drive, Pretoria.
Integrated Infrastructure Maintenance and Construction Contract.
The eThekwini Municipality invites tenders for a 36-month framework contract for the maintenance and construction of municipal buildings, facilities, and engineering systems. The scope includes general building works, electrical and mechanical systems, new construction, upgrades, and emergency repairs at various sites within the eThekwini area. Bidders must attend a compulsory meeting on 27 July 2026 at Moses Mabhida Stadium. Compliance with health and safety regulations is required.
Supply and Installation of 450kVA Generator.
The Free State Department of Public Works and Infrastructure seeks a contractor to supply, install, and commission a 450kVA diesel standby generator at the Fidel Castro Building in Bloemfontein. The project involves decommissioning the old unit, conducting civil works, integrating a new Automatic Transfer Switch, and performing full system testing. The contract duration is six months, with a compulsory clarification meeting on 29 July 2026. Bidders must submit a project programme within two weeks of the start date, and the work must meet professional standards, including staff training upon commissioning.
Maintenance of Power Network at Cape Town Airport
Airports Company South Africa seeks bids for the preventative and corrective maintenance of the Medium and Low Voltage power reticulation network at Cape Town International Airport for twelve months. Tasks include inspections, testing, condition monitoring, and emergency repairs on switchgear, transformers, and SCADA systems. A dedicated on-site team is required, and work must comply with SANS 10142 and aviation safety standards. Deliverables include maintenance reporting, spare parts management, and Certificates of Compliance. The project follows an NEC 3 Term Service Contract, with the contractor responsible for obtaining necessary airside permits.