3ME tenders in Gauteng
Open CIDB 3ME (Grade 3 Mechanical Engineering) construction tenders in Gauteng. Free to view, no signup. See all 3ME tenders or all tenders in Gauteng.
Replacement of Chilled-Water Air-Handling Units at Joburg Theatre.
The Joburg Theatre requires a contractor to replace three chilled-water air-handling units, including site verification, design, supply, removal, installation, testing, and commissioning. The project involves ductwork, pipework, and electrical integration, with a 12-month defects liability period and 24 months of preventive maintenance. Work must not disrupt theatre performances. Bidders need a local office in Johannesburg and experience with five similar HVAC projects in the last five years.
Supply and Installation of HVAC System for UPS.
The South African Broadcasting Corporation (SABC) seeks a service provider for the supply, installation, and commissioning of an HVAC system for the UPS and Generator rooms at the SABC Auckland Park Campus. The project includes installing air handling units, chilled water systems, ventilation fans, ducting, and fire dampers. It also involves decommissioning existing systems, integrating new equipment with the Building Management System, and performing fire safety modifications. The project duration is nine months for installation, followed by a twelve-month maintenance period. A compulsory site inspection is on 21 August 2026, and the tender closes on 04 September 2026.
Service provider for canteen equipment maintenance.
The SABC seeks a service provider for a three-year contract to maintain, service, and repair canteen equipment at their Auckland Park facility in Johannesburg. The contract includes work on industrial kitchen appliances such as stoves, refrigeration units, extraction systems, and dishwashers. Responsibilities include scheduled maintenance, corrective repairs, emergency callouts, and asset management, with adherence to safety standards and provision of compliance certificates.
HVAC Services for NHBRC Offices.
The NHBRC seeks a service provider for the supply, repair, and maintenance of HVAC systems at Sunninghill and Eric Molobi offices over three years. Responsibilities include scheduled maintenance, emergency repairs, and servicing of fridges and air conditioning units. Providers must offer a qualified technical team, issue Certificates of Conformity, and adhere to strict response times. Compulsory briefing sessions are on 03 and 04 September 2026. The tender closes on 18 September 2026 at 11:00 am.
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, requiring a dedicated team and adherence to safety and security regulations. The successful bidder must subcontract 30% of the contract value to targeted enterprises.
Installation of Wastewater System at Transnet Facilities
Transnet SOC Ltd invites tenders for the installation of a Smallbore Steel Pipe Wastewater System at the Alrode and Witbank Petroleum Products Storage and Handling Facilities. The project includes mechanical, electrical, and civil engineering works, such as the supply and installation of pump sets, steel piping, and reinforced concrete structures. It involves procurement, fabrication, site testing, and commissioning over 9 months for Alrode and 8 months for Witbank. A compulsory site briefing is on 04 September 2026 at the Alrode Depot. The contract follows the NEC3 Engineering and Construction Contract (Option A) format, requiring strict adherence to safety standards, including explosion-proof motors and fire safety equipment. A 52-week defects liability period follows project completion.