4GB tenders
Open South African construction tenders that require a CIDB 4GB grading: Grade 4 General Building. Free to view, no signup. Share any tender or follow VUZA on TikTok for daily picks. See all Grade 4 tenders.
Water & Sanitation Programme at Sunshine Primary School
The KZN Department of Public Works seeks contractors for infrastructure upgrades at Sunshine Primary School under the Water and Sanitation Programme. The project, requiring a minimum grading of 4GB, must be completed within 6 months. A compulsory briefing session is on 27 July 2026 in Mbazwana. Bidders must submit a hard copy of the tender document and an electronic version of the priced Bills of Quantities on a flash drive. The evaluation will use the 80/20 preference point system, focusing on price and socio-economic goals.
Structural remediation and roof installation services.
The Quality Council for Trade and Occupations (QCTO) seeks bids for structural remediation of timber roof trusses and installation of a new Klip-Lok roof system at their Hatfield, Pretoria premises. The project involves approximately 4,806 square meters across two buildings, including removal of slate tiles, structural repairs, and installation of new sheeting, insulation, and rainwater goods. The contract duration is up to two months, requiring a detailed project plan and methodology. The tender follows an 80/20 preference point system, with completion required within two months post-appointment.
KZN Education: Ngcolosi Secondary Water & Sanitation Phase 03
The KwaZulu-Natal Department of Public Works and Infrastructure invites tenders for the Water and Sanitation Phase 03 project at Ngcolosi Secondary School in the eThekwini Region. This project is part of the Expanded Public Works Programme with a contract period of six months. A compulsory pre-tender briefing will be held on 04 August 2026 at 11:00 at the school site. Bidders must visit the site to understand local conditions. The tender uses the 80/20 preference point system, and submissions close on 24 August 2026 at 11:00.
Simmerpan Engineering Building Space Optimization Project.
The tender involves space optimization and interior refurbishment of the 2nd floor of the Engineering Building at Eskom Simmerpan in Germiston. It includes accommodating 50 workstations, demolition, interior fit-outs, electrical upgrades, HVAC adjustments, and plumbing. Key deliverables are new furniture, LED lighting, LAN points, and floor finishes. Issued by NTCSA, the project follows the NEC3 ECSC3 framework, requiring compliance with SANS standards and Eskom's SHEQ standards. Monthly site meetings and adherence to local content thresholds for materials are mandatory.
Construction of Early Childhood Development Centre.
The Department of Land Reform and Rural Development seeks a contractor for constructing an Early Childhood Development Centre in Eluxolweni, Pearly Beach, Overstrand Local Municipality, Western Cape. The tender closes on 28 August 2026 at 11h00 and is managed by the PSSC Western Cape office.
Construction of Military Veteran Houses in Lerato Park.
The Northern Cape Department of Co-operative Governance, Human Settlement and Traditional Affairs (COGHSTA) invites tenders for constructing 12 Military Veteran houses in Lerato Park. The project involves site clearance, foundation work, and building 50m² top structures, including plumbing, electrical installations, built-in cupboards, and external works like fencing and carports. A compulsory site visit is scheduled for 13 August 2026. Bidders must score at least 70% on functionality to qualify. The project is VAT exempt.
Construction of 12 BNG Houses in Rosedale 400.
The Department of Co-operative Governance, Human Settlements and Traditional Affairs (CoGHSTA) in the Northern Cape invites bids for constructing 12 BNG houses in Rosedale 400, Dawid Kruiper Local Municipality. The project includes site clearance, earthworks, foundation construction, brickwork, roofing, and installation of plumbing and electrical systems. The contractor must manage utility connections and provide quality completion documentation. The construction period is 16 weeks from NHBRC enrolment. Managed by Iceburg Trading 751CC and Brunel Engineering JV. A compulsory clarification meeting is on 13 August 2026 at the CoGHSTA Regional Office in Upington.
Construction of Housing Units in Grabouw.
The Theewaterskloof Municipality invites bids for constructing 24 housing units: 16 in Hillside (Phase 1) and 8 in Rooidakke (Phase 5), Grabouw. Managed by the Directorate of Economic Development and Planning, a compulsory site visit is on 4 August 2026. Submission deadline is 28 August 2026 at 12:00. The project aims to expand local housing capacity.
Painting Maintenance Services at OR Tambo International Airport
Airports Company South Africa (ACSA) seeks bids for a six-month contract to provide painting maintenance services at OR Tambo International Airport. The contract includes surface preparation, painting, and maintenance of airport assets across terminals and parking areas. The service provider must supply necessary tools, while ACSA provides the paint. Deliverables include work completion reports, safety audits, and adherence to operational hours. A dedicated team with a Project Manager, painters, and a Safety Officer is required. Bidders need a minimum functionality score of 85 points and a CIDB grading of 4GB or higher. Pricing must remain fixed for the contract duration.
Provision of General Maintenance Services for Legal Aid SA.
Legal Aid South Africa seeks proposals for general maintenance services on an as-and-when basis for three years at various offices in Gauteng, including Braamfontein, Benoni, and Krugersdorp. The scope includes building repairs, electrical, plumbing, carpentry, painting, flooring, and external works, along with professional services like architecture and engineering. Bidders must have seven years of experience and a qualified team. Work must meet industry standards and professional regulations.