3GB tenders
Open South African construction tenders that require a CIDB 3GB grading: Grade 3 General Building. Free to view, no signup. Share any tender or follow VUZA on TikTok for daily picks. See all Grade 3 tenders.
Upgrade of Solid Waste Facilities at Dube TradePort.
Dube TradePort Corporation seeks a contractor for upgrading and rehabilitating solid waste management facilities. The project includes structural improvements, drainage upgrades, and new ablution blocks at AgriZone 1, Cargo Terminal, and TradeHouse. Key tasks involve installing chemical-resistant flooring, bund walls, rodent-proof fencing, and new roofing. A compulsory site meeting is on 18 September 2026, with proposals due by 16 October 2026.
Construction of Emaxesibeni Animal Pound Phase 2
The Umzimvubu Local Municipality invites bids for constructing the Emaxesibeni Animal Pound Phase 2, focusing on building infrastructure for animal management services. A compulsory site inspection is scheduled for 12 October 2026. The evaluation will follow an 80/20 preference point system, requiring a 70% technical threshold. Key factors include construction experience, personnel qualifications, and project methodology. The submission deadline is 19 October 2026.
Soundproofing services for Armscor Dockyard building.
Armscor requires a service provider for soundproofing at the Dockyard in Simon’s Town, focusing on the Motor Pump Test House and offices. The project includes installing acoustic ceiling panels, soundproof drywalling, and replacing windows with double-glazed units to reduce noise pollution. A site visit is scheduled for 13 October 2026, and all work must meet specified acoustic insulation standards.
Maintenance and Repairs for PRASA Buildings in NGR.
PRASA invites bids for a 36-month contract for general building maintenance and repairs at various stations and depots in the NGR region. The work is on an as-and-when-required basis, covering planned, preventative, and emergency maintenance for building infrastructure, civil works, and structural repairs. Contractors must provide labor, tools, and materials, meet emergency response times, submit job cards, and provide photographic evidence. Materials must be SABS approved, and bidders need at least 10 years of experience in the construction sector.
Maintenance and Refurbishment at Rand Water Zwartkopjes.
Rand Water seeks tenders for maintenance and refurbishment of the ZK School and War on Leaks project at the Zwartkopjes site. The project involves building repairs, electrical upgrades, bathroom refurbishments, and installation of air-conditioning and lighting. It includes plumbing and electrical compliance, site improvements, and IT network upgrades. The contract will be awarded by 01 November 2026, with a 12-month defects liability period.
Repairs and renovations at Trompsburg Public Library.
The Free State Department of Sport, Arts, Culture and Recreation seeks bids for renovating and repairing the Trompsburg Library. The project includes building works such as waterproofing, carpentry, plumbing, electrical upgrades, and air-conditioning installation. Completion is required within six months. Bidders must have experience in similar projects valued at R1 million or more and provide qualified personnel, including a Site Agent, Foreman, and Health and Safety Officer. The tender closes on 26 October 2026.
Repairs and renovations at Majwemasweu Public Library.
The Free State Department of Sport, Arts, Culture and Recreation invites bids for repairs and renovations at the Majwemasweu Public Library in Brandfort. The project includes demolition, roof waterproofing, ceiling and floor finishes, air-conditioning installation, electrical maintenance, and external site works. The construction period is six months. Bidders must attend a compulsory briefing session on 19 October 2026. The project requires a CIDB grading of 3GB or higher and a minimum functionality score of 32 points. The contract follows an 80/20 preference point system.
Repairs of Traffic Department Offices in Khowa.
Sakhisizwe Local Municipality invites bids for maintenance and repair of the Traffic Department Offices in Khowa, including building repairs, roofing, plumbing, electrical work, and air-conditioning installation. The contract period is three months, requiring SANS-approved materials and adherence to a Health and Safety Plan. A CIDB grading of 3 GB or higher, relevant company experience, qualified site personnel, and a financial bank rating of at least R500,000.00 are required.
Repairs and renovations at Refengkgotso Public Library.
The Department of Sport, Arts, Culture and Recreation invites bids for the renovation and repair of the Refengkgotso Public Library in Deneysville, including roof replacement, electrical upgrades, painting, and installation of CCTV and fire safety systems. The project requires completion within three months and mandates hiring local labor for at least 50% of the workforce. A compulsory briefing session is scheduled for 22 October 2026 at the library site. Evaluation will be based on quality, financial offer, and preference points.
Re-thatching and maintenance at uShaka Marine World.
The eThekwini Municipality invites tenders for re-thatching and maintenance of thatch roofs at uShaka Marine World over 36 months. Work includes replacing old thatch, applying fire-retardant coatings, and installing bird-proofing netting. Contractors must use CCA-treated wood and stainless steel fasteners, with most work scheduled for night shifts. A compulsory meeting is on 5 October 2026. Requires CIDB grading of 3 GB or higher and experience in large thatch projects. Evaluated using an 80/20 price preference point system.
Turnkey Solution for Tsolo Transido Refurbishment.
The Eastern Cape Development Corporation (ECDC) seeks proposals for a turnkey refurbishment project at Tsolo Transido. The project includes site clearance, structural repairs, roofing, plumbing, electrical upgrades, and installation of security fencing and water tanks. A multidisciplinary team is required, including a contractor, architect, health and safety agent, and social facilitator. The project is located at the Tsolo Transido site. Submissions close on 16 November 2026, with a compulsory site briefing on 26 October 2026.