4CE tenders
Open South African construction tenders that require a CIDB 4CE grading: Grade 4 Civil Engineering. Free to view, no signup. Share any tender or follow VUZA on TikTok for daily picks. See all Grade 4 tenders.
Construction of Fuel Depot Oily Water Separator and Canopies.
The Airports Company South Africa (ACSA) seeks a contractor for constructing an oily water separator and canopies at Cape Town International Airport's fuel depot. The project includes civil engineering, electrical works, and drainage systems, with a 12-month duration from 15 October 2026 to 15 October 2027. Compliance with ICAO and SANS standards is required. A CIDB grading of 4 CE or higher is necessary, and bidders must attend a site inspection on 7 July 2026.
Completion of Osborn Bridge and Approaches.
The Umzimvubu Local Municipality seeks contractors for the completion of the Osborn Bridge and its approaches. This project, along with the construction of the Marhwaqa Access Road and Bridge, is located within the Umzimvubu municipal area. Compulsory site inspections at the KwaBhaca offices are required for qualification. The work demands technical expertise and capacity to meet project standards. Bids will be evaluated based on technical experience, personnel qualifications, and socio-economic goals.
Construction of 25m Tower at Naboomspruit Substation.
Eskom invites tenders for the supply, delivery, construction, and erection of a 25-meter telecommunications tower at the Naboomspruit Substation in Limpopo. The project is part of the LimLanga Cluster with a 12-month contract duration. Key tasks include foundation installation, tower assembly, erection, installation of tower lights, and earthing, complying with Eskom standards. A professional engineering sign-off is required upon completion. A non-compulsory site viewing is on 14 July 2026, and the tender closes on 28 July 2026 at 10h00.
Upgrading of Temporary Bus Depot Facilities in Bloemfontein
The Mangaung Metro Municipality invites bids for upgrading temporary bus depot facilities in Bloemfontein. A compulsory briefing session is on 09 July 2026 at Floreat Hall. The tender closes on 28 July 2026 at 11:30 am. The project involves construction and facility improvements to meet operational standards. Documentation must be collected in person from the municipal offices in Bloemfontein.
Rehabilitation of Quebec Taxiway and 21R at OR Tambo.
Airports Company South Africa (ACSA) invites tenders for the surface rehabilitation and level correction of the Quebec Taxiway and the resurfacing and base repairs of the 21R Runway threshold at OR Tambo International Airport. The project involves milling asphalt, replacing layers with specialized surfacing, installing reinforcing, and reinstating electrical lighting and line markings. Work must be performed in a live airport environment, typically during night-time runway closures. The contract duration is three months. Bidders must provide qualified personnel, including ECSA-registered Civil and Electrical Engineers and a Site Agent. The project requires strict adherence to airside safety, environmental management, and quality control standards. The tender is subject to a functionality threshold of 75 points and requires a CIDB grading of 4CE or higher. The closing date for submissions is 29 July 2026 at 12:00 pm.
Supply & Installation of Modular Units for Mandeni Office
The KwaZulu-Natal Department of Agriculture and Rural Development seeks bids for supplying and installing modular office units at the Mandeni Local Office in iLembe District. The project includes site preparation, installation of prefab units, and utility connections, to be completed within two months of site handover, with a total contract period of six months. Bidders must have experience in modular unit assembly and financial capacity for the project.
Surface Rehabilitation of Lima Taxiway at OR Tambo.
The Airports Company South Africa invites tenders for the surface rehabilitation of the Lima Taxiway at OR Tambo International Airport. The project includes milling existing asphalt, replacing it with new surfacing and base layers, installing asphalt reinforcement, reinstating line markings, and managing impacted lighting. Work is to be performed during night shifts to maintain airport operations, with a contract duration of one month. Bidders must provide technical competence, equipment, and site management facilities, adhering to safety, security, and environmental protocols. The tender follows an 80/20 preference point system and requires a minimum functionality score of 70 points.
Construction of Marhwaqa Access Road and Bridge.
The Umzimvubu Local Municipality invites tenders for infrastructure projects in the Eastern Cape, including the completion of the Osborn Bridge and the construction of the Marhwaqa Access Road and Bridge. Compulsory site inspections will be held at the KwaBhaca Offices in July 2026. Bids are evaluated based on company experience, personnel expertise, and technical capacity.
Surfacing of Gravel Roads in Sedgefield, Ward 1
The Knysna Municipality invites tenders for upgrading gravel roads to surfaced standards in Sedgefield, Ward 1. The project includes earthworks, subgrade preparation, and installation of concrete paving bricks. It also involves constructing stormwater systems, kerbing, guardrails, and road signage. Completion is expected within six months. A compulsory clarification meeting is scheduled at the Sedgefield Smutsville Community Hall on 23 July 2026. Specialized civil engineering expertise and management of local subcontracting are required.
Surfacing of Gravel Roads in Sedgefield, Ward 1
The Knysna Municipality invites tenders for the surfacing of gravel roads in Sedgefield, Ward 1. The project involves upgrading several streets, including Mbetla Street and various cul-de-sacs, totaling approximately 670 meters of roadwork. Interested parties must attend a compulsory clarification meeting on 23 July 2026 at the Sedgefield Smutsville Community Hall. The final deadline for all bid submissions is 12 August 2026 at 12:00. Bidders must demonstrate technical capability to meet the project requirements.