3ME tenders
Open South African construction tenders that require a CIDB 3ME grading — Grade 3 Mechanical Engineering. Free to view, no signup — share any tender or follow VUZA on TikTok for daily picks. See all Grade 3 tenders.
Maintenance of municipal infrastructure for 36 months.
The Greater Tzaneen Municipality invites bids for the maintenance of traffic lights, lifts, and diesel generators over a period of 36 months.
Boiler operations and repairs at Fort Glamorgan Prison.
This tender involves boiler operations and repairs at Fort Glamorgan Prison for five months, issued by the Department of Public Works & Infrastructure. The closing date is June 9, 2026, at 11:00 AM.
Boiler Operations and Repairs at St Albans Prison.
This tender involves boiler operations and repairs at St Albans Prison for five months. The Department of Public Works and Infrastructure is the issuer. The project location is Gqeberha. The closing date for submissions is June 9, 2026.
Boiler operations and repairs at Kirkwood Prison.
This tender involves boiler operations and repairs at Kirkwood Prison for a period of five months, issued by the Department of Public Works and Infrastructure. The closing date is June 9, 2026, at 11:00 AM. Bidders must price all items in the Bill of Quantities. The contract will be rates-based, with no guarantee of specific purchase quantities.
Loading of SRO CIP Chemicals at Lethabo Power Station
Eskom Holdings SOC Ltd seeks tenders for the loading of SRO CIP chemicals at Lethabo Power Station. The project includes the design, supply, installation, and commissioning of a chemical handling system to minimize manual handling of hazardous materials. Deliverables include engineering designs, construction of concrete plinths, and installation of electrical and instrumentation systems, along with staff training. Completion is required within six months. A non-compulsory clarification meeting is set for 03 June 2026 via Microsoft Teams. The tender follows the NEC3 Engineering and Construction Contract (Option A) and must adhere to Eskom’s quality, safety, and environmental standards.
Panel of Contractors for HVAC Maintenance in Mopani.
This tender is for a panel of contractors to handle repairs, service, and maintenance of air conditioning systems (HVAC) in the Mopani area for 24 months. Issued by the Department of Public Works & Infrastructure, closing date is 17 June 2026.
Panel of Contractors for HVACS Maintenance.
This tender is for a panel of contractors to repair, service, and maintain air conditioning systems (HVACS) in the Capricorn and Sekhukhune areas for 24 months. Issued by the Department of Public Works, closing date is 17 June 2026.
Contractors for Wastewater Equipment Maintenance
Newcastle Municipality seeks contractors for the repair and maintenance of mechanical equipment at wastewater treatment plants, pump stations, and boreholes on an 'as and when required' basis for 36 months. Work is within the Newcastle municipal area, requiring a CIDB grading of 3ME or higher.