4ME tenders
Open South African construction tenders that require a CIDB 4ME grading: Grade 4 Mechanical Engineering. Free to view, no signup. Share any tender or follow VUZA on TikTok for daily picks. See all Grade 4 tenders.
Maintenance of Fuel Hydrant System at O.R. Tambo.
Airports Company South Africa (ACSA) seeks contractors for maintaining the fuel hydrant reticulation, monitoring, and control system at O. R. Tambo International Airport for six months. The contractor must provide necessary staff and equipment, with fixed pricing for the contract duration. Bidders should have expertise in petroleum storage and distribution facilities and provide a qualified team for on-site maintenance.
Panel for refurbishment and maintenance of water infrastructure.
Lekwa Local Municipality invites bids for a panel of service providers for the refurbishment, repair, and maintenance of electrical and mechanical water infrastructure over 36 months. This tender ensures ongoing municipal infrastructure support and maintenance within the municipality's jurisdiction.
Supply and Delivery of Tyres to Lekwa Municipality.
Lekwa Local Municipality invites bids for a panel of service providers for the supply and delivery of tyres over a 36-month period on an as-needed basis. This is one of three projects, including repair and maintenance of water infrastructure and fencing installation at Walter Sisulu Cemetery. All projects are within the Lekwa Local Municipality area. Bids for the tyre and infrastructure projects close on 24 July 2026.
Maintenance of medical gas equipment in Eastern Cape.
The Eastern Cape Department of Health seeks tenders for the scheduled maintenance of vacuum and compressed medical gas equipment at 32 health facilities in the OR Tambo and Alfred Nzo districts. The contract, lasting 36 months, includes preventive maintenance, condition assessments, breakdown repairs, and staff training. Bidders must have expertise in medical gas systems and provide a maintenance control plan to ensure equipment safety and functionality.
Supply and Maintenance of Generators for Amathole and Buffalo City.
The Eastern Cape Department of Public Works & Infrastructure invites bids for a two-year contract to supply, service, repair, and maintain standby generators and mechanical equipment across the Amathole District and Buffalo City Metro. Key deliverables include routine servicing, reactive repairs, and diesel supply. The contract duration is 24 months, with work completed during standard business hours. The tender closes on 07 August 2026.
Supply and Maintenance of Standby Generators for Eastern Cape.
The Eastern Cape Department of Public Works & Infrastructure seeks bids for a two-year contract to supply, service, repair, and maintain standby generators and mechanical equipment in Amathole District and Buffalo City Metro. The project includes routine servicing, reactive repairs, diesel refueling, and maintenance of cooling and electrical systems to ensure operational readiness of critical infrastructure. Work will be conducted during standard business hours with provisions for emergency repairs.
Construction of Bulk Water Supply at Blyde River Canyon.
The Mpumalanga Tourism and Parks Agency seeks a service provider for constructing a bulk water supply system at Blyde River Canyon Nature Reserve. The project includes installing main pipes, water tanks, purification plants, and pump houses to serve 20 houses and reserve facilities. It involves civil and mechanical works, such as trenching and pipe anchoring, with a six-month practical completion period and a final deadline of 365 days. Compliance with SANS standards, the Occupational Health and Safety Act, and municipal regulations is required. The site is within Thaba Chweu and Bushbuckridge Local Municipalities.
Replacement of access booms at Cape Town Airport.
Airports Company South Africa (ACSA) invites tenders for replacing access boom barriers at Cape Town International Airport. The project includes the supply, installation, and commissioning of heavy-duty boom barriers, spike barriers, and smart control systems, along with civil works, electrical cabling, and road surface reinstatement. The contract lasts 12 months, including maintenance and defect correction. Key deliverables are functional testing, safety interlock verification, and submission of as-built drawings and operation manuals. Work occurs at various airport locations, requiring technical expertise in electrical and mechanical engineering. A compulsory site inspection is on 23 July 2026.