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.
Panel of Contractors for Reticulation Projects in KZN.
Eskom Holdings SOC Ltd seeks to establish an agreement with 20 contractors for reticulation projects in the KwaZulu-Natal Operating Unit, Central East Cluster. The scope includes supervision, labour, plant, equipment, and transport for MV and LV overhead line and cable systems. Key tasks involve excavations, structure erection, conductor stringing, cable jointing, and street lighting installation. The contract is for 36 months on an as-and-when-required basis, with strict adherence to safety, health, and environmental standards.
Electrification of 500 Households in Regorogile Extension 8.
The Thabazimbi Local Municipality seeks bids for a turnkey project to electrify 500 households in Regorogile Extension 8. The project includes designing and constructing electrical infrastructure, such as installing poles, assembling structures, stringing conductors, and installing transformers and distribution boxes. The project duration is 24 months, adhering to ESKOM standards. Bidders must submit a quality plan and construction program, with monthly reports on job creation. A compulsory briefing session is scheduled for 12 August 2026.
Engineering, Procurement, and Construction of Hybrid Inverter & BESS.
Stellenbosch Municipality invites tenders for the engineering, procurement, and construction of a hybrid inverter and battery energy storage system. The project involves installing a 150 kVA and 200 kWh system at the NPK Building and Bloemhof Parking Area, following FIDIC Yellow Book standards. A compulsory clarification meeting will be held on 13 August 2026 at the Ecclesia Building in Stellenbosch. All bids must be submitted by 31 August 2026 at 12h00. The project will be evaluated using an 80/20 preference point system.
Hydrogen Gas Detection Systems for Pumped Storage Schemes.
Design, manufacture, supply, installation, testing, and commissioning of fixed hydrogen gas detection systems for battery rooms at Drakensberg and Ingula Power Stations. The project includes explosion-proof detection and alarm systems, integration with fire alarm and SCADA systems, and adherence to FM, Ex, and ATEX standards. Requires a registered Master Installation Electrician and follows the NEC3 ECSC framework. Includes a 12-month defect correction period and submission of as-built drawings and maintenance manuals.
Supply and delivery of electrification cable at Bhekumthetho.
AbaQulusi Local Municipality invites bids for the supply and delivery of 1000km of ACSR Mink Conductor for an electrification project in Bhekumthetho. The project is managed by the Technical Services department. Submissions must be received by 12:00 on 02 September 2026. The contract requires high-quality electrical cabling to support local infrastructure development, adhering to the municipality's technical specifications and delivery requirements.
Supply and Delivery of Electrification Cable at Makhwatheni
AbaQulusi Local Municipality invites bids for the supply and delivery of 2500km of ACSR Mink Conductor electrical cable to Makhwatheni. This project aims to support local electrical infrastructure requirements. The tender is issued by the AbaQulusi Local Municipality. Interested parties must ensure their submissions are received by the closing date of 02 September 2026 at 12:00. The contract will be evaluated based on a price and specific goals system. Bidders should note that the validity period for this tender is 90 days from the closing date.
Service provider for depot lighting repairs.
The Passenger Rail Agency of South Africa (PRASA) seeks a service provider for electrical maintenance and lighting repairs at their Johannesburg depot. The project includes the supply, installation, and repair of lighting systems in various areas, as well as electrical fault finding and repairs to distribution boards. A mandatory site briefing is on 31 August 2026, and proposals are due by 11:00 AM on 04 September 2026.
Installation of AMI components in eThekwini Municipality.
The eThekwini Municipality seeks a service provider for the installation of Electricity Advanced Metering Infrastructure (AMI) components over 36 months. The project includes installing, exchanging, commissioning, and testing residential and commercial meters. Responsibilities include verifying smart meter communications, managing customer handovers, capturing installation data, and conducting tamper inspections. The contractor must manage municipal stock securely and maintain quality control. A qualified team, including an ECSA-registered project manager and trade-tested electricians, is required. Work is conducted on a rate-based, re-measurement basis.
Upgrading of Zolani Sportsgrounds high mast lighting.
The Langeberg Municipality invites bids for upgrading high mast lighting at Zolani Sportsgrounds, Building Avenue, Zolani. A compulsory clarification meeting is on 18 August 2026. Tender submissions are due by 04 September 2026 at 12h00.
Contractor for Hopetown Substation Protection Upgrade
Thembelihle Local Municipality seeks contractors for upgrading the Hopetown 22/11kv substation protection system. The project involves submitting a project execution plan, methodology, and quality assurance method statement. Bidders must show technical capacity with proof of equipment ownership or lease, including a 6-ton crane and cherry picker. Required personnel include an electrical engineer and a registered safety officer. Bidders should have completed at least five similar projects valued at R4 million or more. Closing date is 04 September 2026.
MV/LV Maintenance & Repairs in Eastern Cape.
This tender (E3379DXECOU) is for the maintenance and repair of Medium Voltage and Low Voltage overhead lines in the Cape Coastal Cluster of the Eastern Cape. Issued by Eskom, it involves a panel of 50 contractors performing tasks such as fault finding, pole replacement, and street light maintenance on an 'as and when required' basis. The contract follows the NEC3 Option B format, with key deliverables including restoring customer supplies and managing materials according to Eskom standards. The tender is valid for 120 days from the closing date of 07 September 2026, and work will be allocated via Task Orders under strict safety and quality regulations.
Lithium-ion Battery Installation at Kimberley and George Airports
Airports Company South Africa (ACSA) seeks a service provider for the design, supply, installation, commissioning, and maintenance of Lithium-ion Battery Energy Storage Systems at Kimberley and George Airports. The project aims to reduce grid dependency and provide critical power during failures, including integration with existing Solar PV plants and a 60-month maintenance plan. The contract spans 36 months, covering construction and defects liability. Work involves civil infrastructure, electrical interconnection, and microgrid control systems. Bidders must attend compulsory briefing sessions in August 2026 and adhere to safety, environmental, and grid-code standards, focusing on high-availability performance metrics.
Lithium-Ion Battery Installation at Kimberley and George Airports.
Airports Company South Africa (ACSA) seeks a service provider for the design, supply, installation, commissioning, and maintenance of Lithium-Ion Battery Energy Storage Systems at Kimberley and George Airports. The project aims to reduce grid dependency and operational costs through smart grid integration, including site assessments, engineering design, construction, and a 60-month maintenance plan. Deliverables include site plans, electrical schematics, commissioning reports, and O&M manuals. The contract duration is 36 months, with 12 months for construction and 24 months for the defects liability period. Compliance with South African Grid Codes and SANS standards is required, and all designs must be certified by ECSA-registered professionals. The project includes a 50% Contract Participation Goal, with 10% subcontracting to local black-owned EMEs or QSEs.
Supply and Install 50kVA Transformers at Ermelo Depot.
Transnet Freight Rail seeks bids for supplying, delivering, and installing four 50kVA auxiliary transformers at various locations under the Ermelo Depot. The project includes cabling, automatic change-over panels, and commissioning according to technical standards, with completion by 01 November 2026. A compulsory meeting is on 28 August 2026 in Ermelo. Experience in similar projects is required.
Reticulation and Smart Meter Installation in Northern Cape.
Eskom Holdings SOC Ltd seeks tenders for major and minor reticulation services in the Distribution Gemma Cluster, Northern Cape. The project includes installing, replacing, and refurbishing smart meters, re-closers, and voltage regulators over four years. It involves MV and LV line construction up to 33kV, transformer and minisub installation, and equipment decommissioning. Compliance with Eskom’s Life-Saving Rules, ISO 9001 standards, and environmental protocols is required. Bidders must manage sub-suppliers, provide quality and safety plans, and ensure personnel are authorized and trained. The tender is competitive with specific functionality thresholds.
Upgrading Electricity Supply at Tarkastad Hospital.
The Eastern Cape Department of Health seeks bids for upgrading the electrical supply at Martje Venter/Tarkastad Hospital. The project includes installing new poles, a 200kVA transformer, a meter kiosk, and stringing 450 meters of overhead power lines. It involves testing and commissioning the medium voltage distribution system over a three-month period. Bidders must have experience in similar projects and provide a qualified team. The closing date is 08 September 2026.
Supply and Installation of Lighting at Sentech Head Office
Sentech SOC Ltd invites bids for the supply, installation, commissioning, and testing of street and terrain lighting at its Head Office in Honeydew, Johannesburg. The project includes installing high masts, floodlights, and post-top lights, along with trenching and electrical reticulation. A compulsory briefing session is on 25 August 2026 at 10:00 am. Submissions close on 08 September 2026 at 12:00 pm. Bidders must use a two-envelope system for technical and financial proposals. The contract includes a 12-month warranty and requires adherence to SANS standards.
Construction and Upgrade of Pine Street Sub-station
The Msunduzi Municipality invites tenders for the construction, upgrade, and commissioning of the Pine Street Primary Sub-station in Pietermaritzburg. A compulsory briefing session will be held on 21 August 2026. The project requires a minimum functionality score of 80 points and must adhere to municipal standards. Tender submissions are due by 12h00 on 09 September 2026.
Replacement of Transformer at Tarentaalrand Substation
The Greater Tzaneen Municipality invites bids for replacing a 60MVA 132/66/33kV transformer at the Tarentaalrand Substation. Managed by the Engineering Services department, the project spans 36 months. A compulsory briefing session is on 18 August 2026 at the Old Fire Hall. All work must meet specified technical requirements. Submissions close on 10 September 2026.
Standby and Maintenance Services in Greyton and Riviersonderend
The Theewaterskloof Municipality invites tenders for standby and maintenance services in Greyton and Riviersonderend from the date of appointment until 30 June 2029. The Director of Technical and Infrastructure Implementation Services oversees the work. A compulsory clarification meeting is on 18 August 2026, and the tender closes on 11 September 2026 at 12:00.
Electrical Repairs and Maintenance for Theewaterskloof Municipality.
Theewaterskloof Municipality invites tenders for electrical repairs and maintenance services across its municipal areas from the date of appointment until 30 June 2029. A compulsory clarification meeting will be held on 19 August 2026 at the Technical Offices in Caledon. The tender closes on 11 September 2026 at 12:00.
Maintenance of Backup Generators at Upington Airport.
The Airports Company South Africa (ACSA) seeks bids for the maintenance of backup generators at Upington International Airport over 60 months. The contract includes servicing, repairing, and testing five generator sets, with routine inspections, emergency response, and annual testing. Skilled personnel must be provided, and monthly reports submitted. Safety protocols and fixed rates apply, under the NEC 3 Term Service Contract framework.
Supply, delivery, and installation of high mast at Emoyeni.
The Greater Kokstad Municipality seeks bids for the supply, delivery, and installation of a 30-meter high mast at Emoyeni 2. The project includes excavation, installation of a 50KVA transformer, laying 500 meters of power cable, and conducting necessary testing and commissioning. The contractor must provide as-built drawings and completion reports, with work completed within three months. The mast must comply with SANS 0225 standards and be manufactured by an ISO 9001:2008 accredited company.
Supply and Installation of Mini Substations.
The Greater Kokstad Municipality seeks an electrical contractor to supply, deliver, and install electrical infrastructure, including decommissioning five existing mini substations and installing new 1000KVA and 500KVA units. Tasks include electrical connections, building concrete plinths, and supplying copper earth wire. Completion is required within 12 months, and the contractor must have a crane truck and qualified engineering personnel.
Replacement of Lights at Kusile Power Station
This tender involves replacing traditional lighting with LED systems at Kusile Power Station over 9 months. It includes removal of old lights, installation of new LED units, and lighting distribution boards. Key tasks are commissioning, lighting surveys, and documentation submission. Work areas include Boiler, Turbine, Water Treatment, and Compressor plants. Issued by Eskom Holdings SOC Ltd.
Panel of Electrical Infrastructure Contractors for MAPSEZ.
The Maluti-a-Phofung Special Economic Zone (MAPSEZ) seeks to appoint a panel of CIDB-registered electrical infrastructure contractors (1EP to 3EP) for construction, repairs, maintenance, and minor alterations at the MAPSEZ site in Tshiame, Harrismith. The contract is for three years on an 'as and when required' basis, covering tasks like street lighting, substations, township reticulation, and transmission lines. Appointment to the panel does not guarantee work or a minimum contract value.
Supply & Installation of High Mast Lights in Various Wards.
The Senqu Local Municipality invites bids for the supply and installation of high mast lights across Wards 8, 10, 13, 15, and 16 to improve public lighting infrastructure. A compulsory clarification meeting will be held on 26 August 2026 at the Zakhele Community Hall in Rhodes Village. The submission deadline is 15 September 2026 at 12:00pm.
Panel for UTP and Fibre-Optic Cabling Services
The Msunduzi Municipality seeks service providers for the supply, installation, repair, and maintenance of UTP and fibre-optic cabling infrastructure in Pietermaritzburg. The project involves using municipal street light poles for fibre deployment, installing high-speed fibre backbones, and structured UTP cabling. A 24/7/365 service desk for maintenance and GIS mapping of fibre routes are required. The contract lasts 36 months, with strict repair response times. Tender closes on 16 September 2026.
Maintenance of Automated Docking System at OR Tambo Airport.
The Airports Company South Africa (ACSA) seeks tenders for a 2-year maintenance contract of the Automated Aircraft Docking System (ADS) and Aircraft Parking and Information System (APIS) at OR Tambo International Airport. Responsibilities include preventative and corrective maintenance, managing spares inventory, and ensuring system availability of at least 99.7%. Key deliverables are monthly service reports, strict response times for breakdowns, and provision of skilled technical staff. Maintenance must comply with OEM standards and aviation safety regulations. The contract follows an NEC3 Term Service Contract structure.
Construction of Loskop Bulk Water Supply Scheme
The Nkangala District Municipality invites tenders for Work Package 6B of the Loskop Regional Bulk Water Supply Scheme. This project involves installing an Eskom Medium Voltage bulk electrical connection, including the Chickadee line section to Pump Stations 3 and 4. It includes site preparation, excavation, pole planting, conductor stringing, and electrical equipment installation. Located in Thembisile Hani, Steve Tshwete, and Elias Motsoaledi Local Municipalities, Mpumalanga, the project requires adherence to Eskom standards and SANS specifications. The contract duration is 180 days for completion, with a 365-day defects liability period. The contractor must manage construction programmes using Microsoft Projects and ensure site security, health and safety compliance, and provide specific site facilities for the engineer.
Construction of Loskop Bulk Water Supply Scheme.
The Nkangala District Municipality invites tenders for the construction of the Loskop Regional Bulk Water Supply Scheme, specifically Work Package 6C. This involves Eskom MV bulk electrical connections, including Hare and Mink line sections to Pump Stations 3 and 4. Key activities include site establishment, excavation, pole planting, electrical structure installation, conductor stringing, and asset commissioning. The project must be completed within 180 days and is located in Mpumalanga Province, covering Thembisile Hani, Steve Tshwete, and Elias Motsoaledi Local Municipalities. Compliance with Eskom standards and the Occupational Health and Safety Act is required.
Supply and Installation of Substation Equipment.
The eThekwini Municipality invites tenders for the supply, delivery, installation, testing, and commissioning of protection and control equipment for electrical substations over 36 months. The project includes protection panels, SCADA gateways, communication networks, and secondary cabling, with work at various substations in the eThekwini area. A compulsory meeting is on 11 August 2026, and submissions are due by 11:00 on 18 September 2026. Technical expertise in substation automation and protection systems is required, along with a detailed safety plan.
Provision of IT Wire Center UPS's and Batteries
This tender involves the supply, delivery, installation, and commissioning of UPS systems and batteries at O.R. Tambo International Airport. Issued by the Airports Company South Africa (ACSA), it aims to upgrade IT wire center power infrastructure. Key tasks include installing modular and static UPS units, replacing batteries, and removing old equipment for certified disposal. Work is to be conducted at night between 00:00 and 04:00 to minimize operational impact. The contract lasts 12 months and must comply with SANS 10142-1 standards. Successful bidders must provide training to ACSA staff and issue commissioning certificates upon completion. Pricing must remain fixed for the contract duration. The submission deadline is 18 September 2026 at 12:00 p.m.
Supply and Delivery of Power Transformer for ELIDZ.
The East London Industrial Development Zone (ELIDZ) invites tenders for the supply and delivery of a 40MVA power transformer and associated electrical equipment for the Eskom Leaches Bay Substation in East London. The project includes primary electrical equipment, coordination services, Factory Acceptance Testing, and logistics. Delivery is required within nine months of appointment, with the project starting 14 days after signing the Service Level Agreement. A compulsory virtual briefing session is on 25 August 2026, and proposals are due by 12:00 PM on 18 September 2026. The tender requires adherence to strict technical specifications and quality standards.
Upgrading of Underground Medium Voltage Cables: Phase 7
The Greater Kokstad Municipality invites bids for upgrading underground Medium Voltage cables, Phase 7. The project includes supply, installation, testing, and commissioning of over 5,000 meters of cable between Kokstad substations. Key tasks are trenching, backfilling, reinstatement, and providing as-built drawings in hard copy and CAD formats. Materials must meet SANS 1339 standards with a minimum one-year warranty. Completion is required within 12 months of appointment. A compulsory briefing session is on 01 September 2026, and the tender closes on 21 September 2026.
Solar Plant Maintenance at Two Airports for 5 Years
The Airports Company South Africa (ACSA) seeks bids for a five-year contract to maintain solar plants at King Phalo Airport and Chief Dawid Stuurman International Airport. The contract includes preventive and corrective maintenance, specific repairs, system upgrades, monthly performance reporting, quarterly staff training, and adherence to safety and environmental standards. Work starts on 1 November 2026, with fixed pricing and a 6% annual escalation.
Replacement of Overhead Track Equipment in KZN.
The Passenger Rail Agency of South Africa (PRASA) seeks proposals for replacing overhead track equipment structures in KwaZulu-Natal. The project includes demolishing damaged steelwork and installing new components at stations like KwaMashu, Umngeni, and Durban over 12 months. Deliverables include supply, delivery, and commissioning of electrical infrastructure, with security for materials and staff. A compulsory briefing session is on 04 September 2026 at Durban Station. Bidders must show expertise in 3 kV DC OHTE systems and meet safety and quality standards.
Design and Install Solar PV Plant at King Shaka Airport
The Airports Company South Africa (ACSA) seeks tenders for the design, supply, installation, commissioning, and maintenance of a 2 MWp Photovoltaic Solar Plant at King Shaka International Airport. The project includes a 36-month construction phase and a 5-year operation and maintenance period. Key tasks involve structural roof modifications, electrical integration, security system installation, and performance monitoring. The work is located at the airport's landside long-stay parking area. A compulsory site briefing is scheduled for 30 July 2026. The project requires adherence to technical standards, including 22% module efficiency and 99.5% system availability, under the NEC3 Engineering and Construction Contract. Security screening for personnel and NERSA registration are mandatory, with contractor-led training for ACSA staff.
Electrical contractor for transformer maintenance in Ward 3.
Mandeni Municipality seeks a qualified electrical contractor for the maintenance and handover of four transformers in Ward 3. The project includes servicing and ensuring proper handover of the equipment. A compulsory clarification meeting and site inspection will be held on 16 September 2026 at the Technical Services Boardroom. Bid submissions are due by 23 September 2026 at 12h00.
Electrical Labour and Security Services Tender
Stellenbosch Municipality seeks tenders for electrical labour and armed security services in Greater WCO24. Tasks include installing electrical equipment, maintaining networks, and safeguarding infrastructure during construction. The contract, ending 30 June 2029, requires qualified artisans, welders, and PSIRA-accredited security personnel. Compliance with SANS and NRS codes and local labour employment is mandatory. Tender closes on 28 September 2026.