1EP tenders
Open South African construction tenders that require a CIDB 1EP grading: Grade 1 Electrical Engineering (Infrastructure). Free to view, no signup. Share any tender or follow VUZA on TikTok for daily picks. See all Grade 1 tenders.
Supply and Installation of Electrical Infrastructure
PRASA requires the supply, installation, testing, and commissioning of a battery charger cabinet at Langlaagte Signal Cabin and a transformer magnetic oil gauge at Germiston Rhino substation. The contractor must provide labor, equipment, and transport, adhering to safety protocols near rail infrastructure. A 52-week guarantee is included, and bidders need experience with 500KVA transformers. Pricing must be fixed, with payments within 30 days. The project uses an 80/20 preference point system, requiring a minimum technical score of 70 points.
Servicing of electrical infrastructure at DCS-Groenpunt.
The Department of Public Works and Infrastructure invites bids for the servicing of electrical infrastructure at the DCS-Groenpunt Raw Water Substation in Bloemfontein. The project includes maintenance of transformers, switchgear, circuit breakers, and isolators to ensure operational efficiency. The tender closes on 21 October 2026 at 11:00. No site inspection is required.
Repair and Installation at Makhado and Roodewal Substations.
The Makhado Local Municipality seeks contractors for electrical infrastructure projects, including repairing pressure relief valves and load tap changers at Makhado Park Substation, and supplying, installing, testing, and commissioning two transformers at Roodewal Substation and Tshipise. Completion must adhere to municipal standards by 23 October 2026.
Appointment of Service Provider for Rigging Transformers
The George Municipality seeks a service provider for the rigging and relocation of two 66kVA transformers at the SS Protea Substation in Pacaltsdorp, George. The project includes inspection, testing, disassembly, and relocation of a 10 MVA and a 15/20 MVA transformer. The provider must supply labor, rigging equipment, and resources for site establishment, relocation, and final testing for commissioning. A compulsory site meeting is on 23 October 2026, with submissions due by 30 October 2026. All work must be done by trained personnel using equipment with valid load testing certificates.