2ME tenders
Open South African construction tenders that require a CIDB 2ME grading: Grade 2 Mechanical Engineering. Free to view, no signup. Share any tender or follow VUZA on TikTok for daily picks. See all Grade 2 tenders.
Supply and Installation of Chiller for NHLS.
The National Health Laboratory Service (NHLS) seeks bids for the emergency rental, supply, and installation of a 1600kW water-cooled chilled water plant at the South African Vaccine Producers facility in Sandringham. The contract is for six months and includes integration with the existing Building Management System (BMS) via BACnet, full commissioning, pressure testing, and balancing. A mandatory site visit is on 19 August 2026 at 10:00 am. The bid validity period is 90 business days from the closing date of 31 August 2026.
HVAC Services for JRA Sites.
The Johannesburg Roads Agency seeks a service provider for HVAC maintenance, repair, and installation at various sites. The scope includes servicing motors, fans, compressors, refrigerant testing, and efficiency checks. Compliance with South African National Standards is required. The contract covers sites in Midrand, Booysens, and Soweto, requiring qualified personnel with SAQCC gas certification. A fixed fee-for-service structure with a 15% mark-up on materials is specified. Tender closes on 04 September 2026.
Service and Maintenance of Pump Systems at JRA Sites
The Johannesburg Roads Agency (JRA) seeks service providers to maintain, repair, and install pump systems at various sites in Johannesburg. The project includes servicing mechanical components, emergency repairs, and supplying new units at regional depots. Deliverables include regular maintenance, detailed reporting with photographic evidence, and warranty certificates for all parts. Compliance with South African National Standards (SANS 60335-2-51) is required. Locations include Midrand, Waterval, and Benrose, necessitating a skilled team for mechanical engineering and safety management.
Inspection and Maintenance of Lifting Equipment at CSIR.
The CSIR seeks bids for a five-year contract to inspect, maintain, load test, and repair lifting equipment and tackles at various campuses. Responsibilities include routine inspections, annual load testing, fault repairs, and supplying new equipment. Compliance with the Occupational Health and Safety Act and SANS standards is required.
Air Conditioning and Heat Pump Maintenance Services.
Polokwane Municipality seeks two service providers for a three-year contract to maintain and repair air conditioning and heat pump systems across municipal facilities. The work includes servicing, repairing, and installing heat pump geysers, office fridges, cold rooms, and air conditioning units, with compliance certificates for gas refilling and new installations. Services will cover the City, Seshego, and Mankweng areas, requiring a service plan and qualified artisans on-site.
Air Conditioning Units Service and Installation.
Vaal Central Water seeks tenders for servicing, repairing, supplying, and installing air conditioning units at their Bloemfontein head office. The project includes work in IT, Finance, and Executive offices, involving servicing various BTU units, installing new split-unit systems, and providing a portable kitchen geyser. Work location is 02 Mzuzu Street, Pellissier. A compulsory onsite briefing is on 9 September 2026, with submissions closing on 18 September 2026. Prices must be valid for sixty days, covering all travel and delivery expenses.