Electrical Engineering (Infrastructure) tenders (CIDB EP)
Open South African Electrical Engineering (Infrastructure) construction tenders requiring a CIDB EP registration, across all grades. Free to view, no signup — share any tender or follow VUZA on TikTok for daily picks.
Supply and Delivery of Electrical Equipment.
Rustenburg Local Municipality seeks service providers for the supply and delivery of miniature substations, ring main units, metering units, distribution transformers, plinths, and transformer oil on an as-and-when-required basis for three years.
Supply and Delivery of Traffic Signal Equipment.
This tender involves supplying traffic signal equipment, streetlight poles, electrical distribution poles, padlocks, miniature substations, transformers, and cables to Rustenburg Local Municipality. It also includes projects for switchgear and transformer maintenance. The appointments are for a period of 3 years, with various closing dates in early June 2026.
RFWT Balance Main Flow Meter Installation at Arnot Power Station.
Provision of the Reserve Feed Water Tank Balance Main Flow Meter Installation Project at Arnot Power Station for 3 years. Tender issued on 20 May 2026, closing on 05 June 2026, with a clarification meeting on 25 May 2026.
Completion of Nciniba and Dinana Electrification Project.
This tender is for the electrification of Nciniba and Dinana, located in the Umzimvubu Local Municipality. Issued by the Umzimvubu Local Municipality, the key deliverables include the completion of the electrification project. The closing date for submissions is 5 June 2026.
Service and Maintenance of Trane Chillers at SABC KZN.
This tender involves servicing and maintaining Trane chillers 1 and 2 at SABC KZN for three years, including quarterly and annual major services, with a guarantee for parts replacement and workmanship. The closing date is 09 June 2026.
Upgrade of 11kV Koster Switching Substation.
This tender involves upgrading the 11kV Koster Switching Substation in Kgetlengrivier Local Municipality, including replacing primary plant equipment, upgrading the protection system, repairing the control building, replacing the battery bank and charger, and designing and installing a new security system. The bid closes on June 9, 2026.
Energy Efficiency Project for Kgetlengrivier Municipality
Kgetlengrivier Local Municipality seeks a service provider to plan, implement, and monitor an Energy Efficiency and Demand Side Management (EEDSM) project, including inventory, energy audits, business plan development, and smart meter installation. Closing date: 09 June 2026.
Supply and Delivery of Cables to Rustenburg Municipality
This tender is for the supply and delivery of HV, MV, and LV cables and conductors to Rustenburg Local Municipality for three years. Delivery is to Rustenburg. Bids are valid for 90 days and the closing date is 10 June 2026.
Arnot Power Station RTU Upgrade Project
Eskom invites tenders for upgrading the Automatic Generation Control and Generator Plant Remote Terminal Units at Arnot Power Station over 18 months. The project includes design, engineering, manufacturing, assembly, testing, delivery, installation, and commissioning of the upgraded RTUs.
Relocation of High Mast and Electrical Kiosks at OR Tambo.
This tender involves relocating a 35-meter-high mast and two electrical kiosks at O.R. Tambo International Airport over three months. Tasks include trenching, backfilling, installing feeder cables, and ensuring operational high mast and AGL circuits.
Maintenance and Repairs of HV Network (44kV-132kV).
Provision of live work maintenance and emergency repairs on the HV network (44kV to 132kV) in the Northern Cape Operating Unit on an 'as and when required' basis for 36 months, including insulator replacement, conductor repairs, and pole maintenance.
Installation and maintenance of power metering units.
Breede Valley Municipality seeks tenders for installing, commissioning, and maintaining large power metering units. A compulsory clarification meeting is on May 20, 2026, at the SCM boardroom in Worcester. The tender submission deadline is June 12, 2026.
Electrical contractor for installation in Nkomazi Municipality.
The Nkomazi Local Municipality seeks an electrical contractor for installing and commissioning electrical equipment in Marloth Park, Hectorspruit, and Komatipoort. The project includes replacing transformers, installing underground medium voltage cables, and upgrading electrical infrastructure. The contractor will handle transport, safeguarding, and installation, with materials provided by the municipality. Bidders need five years of experience in medium voltage switchgear installations. Key personnel must meet specific registration and experience requirements. Specialized equipment like crane trucks and excavators is required. The tender is valid for 90 days, closing on 12 June 2026 at 12:00 PM.
Completion of Pofadder Microgrid Project.
The Khâi-Ma Local Municipality seeks bids for completing the Pofadder Microgrid Project. This involves designing, supplying, installing, and commissioning a 33.3kWp PV solar off-grid system with a containerized inverter and battery storage. The project includes ground-mount solar arrays, electrical connections with pre-payment meters, and civil works like facebrick cladding. The successful bidder will provide 12 months of system monitoring, maintenance, and staff training. Located in Pofadder, the project is funded by the Department of Mineral Resources and Energy, requiring a re-measurement contract with payments scheduled between June 2026 and March 2027. Bidders must show expertise in solar and electrical infrastructure.
Contractor for Maintenance of OHTE and Transmission Lines.
Appointment of a contractor for major maintenance of 3kV OHTE and transmission lines (44kV, 11kV, and 6.6kV) in the Gauteng region on an 'as and when required' basis for 36 months.
Upgrade and Refurbishment of Winburg Water Treatment Works
This tender involves the upgrade and refurbishment of the Winburg Water Treatment Works, including civil, mechanical, and electrical work. The project is identified by contract number VCW410/WINWTW/25 and will be conducted at the Winburg Water Treatment Plant. Submissions close on Friday, 19 June 2026.
Construction of 66kV Double-Circuit Overhead Line Phase 4.
The Kouga Municipality invites tenders for the construction of a 66kV double-circuit overhead line between Humansdorp and Jeffreys Bay. The project includes designing and building approximately 2.3km of new line using galvanized steel poles and Chicadee ACSR conductors, dismantling the existing line, and replacing a 66kV outdoor isolator at the Jeffreys Bay Main Intake Substation. The contractor must manage design, construction, and site access, adhering to technical standards with silicon rubber insulators and fibre-optic cables. A 12-month defects liability period applies post-completion.
Supply and Implementation of Traffic Signals for Saldanha Bay.
This tender involves the supply, delivery, and implementation of traffic control devices (traffic signals) for Saldanha Bay Municipality. It includes maintenance, repair, and replacement of traffic signal devices as needed across various towns within the municipality. The contract is valid until June 30, 2029, with submissions closing on June 19, 2026.
Panel for Electrification and Infrastructure Projects in KZN.
Eskom Holdings SOC Ltd seeks to establish an agreement with up to 40 contractors for electrification household connections, schools, clinics, and high-value extensions in the KZN Operating Unit, Central East Cluster. The contract spans 30 months, covering MV/LV infrastructure, service cables, meters, testing, commissioning, and compliance documentation. A non-compulsory clarification meeting is on 08 June 2026.
Provision of electricity cut-offs and meter audits.
This tender involves providing electricity cut-off, meter audit, and related services to Mkhondo Local Municipality for 24 months. It includes disconnecting and reconnecting meters, installing new meters and tamper-proof enclosures, and auditing existing meters. The service provider must have equipped teams and provide daily reports with photos and data.
Panel for Maintenance of Water and Wastewater Infrastructure.
Tender for appointing up to three contractors for maintenance of water and wastewater treatment works infrastructure as needed over 36 months.
Panel of contractors for electrical projects (2026-2029).
The Steve Tshwete Local Municipality invites bids for tender number BS01/04/2026 to appoint a panel of up to three contractors for electrical projects in Middelburg, South Africa, for the financial years 2026/27 to 2028/29. Interested parties should refer to the official tender documentation for full project details.
Panel of Contractors for Minor Electrical Works
The Steve Tshwete Local Municipality invites bids for tender number BS05/05/2026 to appoint a panel of up to four contractors for minor electrical works for the 2026/27, 2027/28, and 2028/29 financial years on an as-needed basis. The project is managed by the Municipal Manager, SM Mnguni, and is based at the Municipal Civic Building on Wanderers Avenue in Middelburg.
Electrical Contractor for Ntabankulu Electrification Programme.
The Ntabankulu Local Municipality seeks an electrical contractor for a 24-month framework contract to plan, design, construct, and close out the municipal electrification programme. The project will be executed within the Ntabankulu Local Municipality area, with key deliverables including the successful execution of electrical infrastructure projects. A compulsory briefing session is on 05 June 2026, and bid submissions are due by 29 June 2026.
Electrical Contractors for Lighting Maintenance in Ekurhuleni
Appointing electrical contractors for repair and maintenance of street, area, and sports field lighting in Ekurhuleni, including repairs, replacements, fault finding, and pole maintenance until June 30, 2029.