4ME tenders
Open South African construction tenders that require a CIDB 4ME grading — Grade 4 Mechanical Engineering. Free to view, no signup — share any tender or follow VUZA on TikTok for daily picks. See all Grade 4 tenders.
Bethulie Sewer Infrastructure Upgrades.
This tender involves the upgrading, repairing, and refurbishing of sewer pump stations, sewer rising mains, and sewer pipelines in Bethulie, issued by Kopanong Local Municipality. A compulsory briefing is scheduled for 22 May 2026, with submissions closing on 15 June 2026.
Panel for Water and Wastewater Pumps in Kruger Park.
SANParks seeks service providers for the supply, delivery, and installation of water and wastewater pumps in Kruger National Park for five years. Providers will supply base plates, prepare installation structures, and commission pumps as needed.
Supply and Maintenance of Hybrid PV Solar System.
This tender involves the supply, installation, and maintenance of a hybrid PV solar system at SANAS offices in Equestria, Pretoria, for 36 months, including backup power solutions for the building. The closing date is 24 June 2026.
Upgrade of Hartenbos Heuwels Booster Pump Station
This tender involves upgrading the Hartenbos Heuwels Booster Pump Station, including supplying, replacing, and installing new pumps, along with necessary electrical modifications. The project is issued by Mossel Bay Municipality and is scheduled to be completed by 30 June 2027.
Panel for Mechanical Repairs and Maintenance.
This tender seeks a panel of contractors for mechanical repairs, replacement, service, and maintenance of water engines and generators. It includes modifying engine stands, storage tank stands, sealing storage tanks, constructing pump houses and fencing, and emergency water engine supply. The work is on an as-needed basis for three years in the Ngaka Modiri Molema District Municipality.