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.
Upgrading of Electricity Supply to Tarkastad Hospital
The Eastern Cape Department of Health invites bids for upgrading the electricity supply at Martje Venter/Tarkastad Hospital. The project includes constructing a 450-meter medium voltage overhead power line, installing a 200kVA transformer, and setting up a new meter kiosk. It also involves installing earthing systems, surge arrestors, and commissioning the distribution system. The contract duration is three months, requiring a CIDB grading of 2EP or higher. A compulsory virtual briefing is on 8 July 2026, with the tender closing on 14 July 2026.
Mechanical Maintenance Services for Water Treatment Works
Mkhondo Local Municipality seeks a panel of service providers for mechanical maintenance at water and wastewater treatment works for thirty-six months on an ad hoc basis. Tasks include repairing pumps, motors, control panels, generators, and dosing equipment, as well as routine maintenance like vibration analysis and lubrication. Services are needed at multiple sites, including Saul Mkhize Waterworks and Amsterdam Waterworks. Bidders must show technical expertise and provide necessary equipment for emergency and planned repairs.
75-Year Lease for Commercial Use on Farm Bergvliet.
The Makhado Municipality invites proposals for a 75-year commercial lease of a portion of the farm Bergvliet 288-ls. This project is located within the Makhado Local Municipality and must adhere to municipal standards. The closing date for this tender is 16 July 2026.
Panel for Network Infrastructure Maintenance in Madibeng.
The Madibeng Local Municipality seeks to appoint a panel of six service providers for substation plant maintenance and repairs. The contract, lasting 36 months, involves technical maintenance and repair services for electrical substation infrastructure to ensure reliable power distribution within the Madibeng Local Municipality area.
Printing and mailing of consumer statements.
The Madibeng Local Municipality is seeking a service provider for printing, SMS, and mailing of consumer statements for a period of 36 months.
Panel for Substation Maintenance in Madibeng Municipality
The Madibeng Local Municipality seeks to appoint a panel of six service providers for the maintenance and repair of substation plant equipment within the municipality area for a period of 36 months.
Panel of Contractors for Electrical Engineering Services.
The Ingquza Hill Local Municipality seeks a panel of contractors for electrical engineering services over two years. The work includes site preparation, installation of medium voltage equipment, overhead power line systems, and low voltage distribution networks. Contractors will manage projects, testing, and commissioning per Eskom standards in Flagstaff. Fifteen contractors will be appointed to handle work on a rotational basis, with a total project value capped at R130 million.
Supply and Installation of High Mast Lights in Mbombela
The Ehlanzeni District Municipality invites tenders for the supply, installation, and commissioning of two 30-meter high mast lights in the Bushbuckridge Local Municipality. The project involves excavating foundations, installing reinforced concrete bases, assembling galvanized steel structures, and connecting to the Eskom power supply. A maintenance toolkit and Certificates of Compliance must be provided. The project duration is five months, with a six-month defects liability period. A compulsory briefing session is on 17 July 2026, and bids must be submitted by 28 July 2026. The tender requires a project leader with five years of experience and a qualified safety officer.
Service Provider for Calibration and Repairs at King Phalo Airport
The Airports Company South Africa (ACSA) seeks a service provider for a 12-month contract to calibrate and repair electrical testing tools at King Phalo Airport. Responsibilities include asset verification, diagnostic reporting, professional repairs, and providing traceable calibration certificates for equipment like multi-meters and theodolites. The contractor will manage logistics, ensuring safe collection and delivery of instruments, and maintain instruments to recognized standards with detailed post-repair test results. The contract includes a 10% contingency and is subject to annual CPI adjustments.
Fibre Optic Cable Installation Panel for Central East Cluster.
Eskom Holdings SOC Ltd seeks to establish a panel of five contractors for the installation, commissioning, and repair of fibre optic cables on an 'as and when' required basis in the Central East Cluster, covering KwaZulu-Natal and Free State. The contract is for five years and includes installing OPGW, ADSS, and duct fibre optic cables, aerial hardware, patch panels, and joint boxes, as well as trenching, splicing, and end-to-end testing. Deliverables include as-built drawings, GPS locations, and test results. Tender number: E3011DXKZNOU. Closing date: 24 July 2026 at 10:00 AM. A non-compulsory online clarification meeting is on 01 July 2026.
Diagnosis and Repair of Traction Transformers.
Transnet SOC Ltd invites bids for diagnosing and repairing 132KV/25KV traction transformers at Cradock Substation, including supplying transformer oil, vacuum oil filling, technical tests, installing PCB control cables, and constructing oil containment pits under an NEC3 contract. A compulsory site briefing is required.
Supply and Installation of Highmast Lights in Extension 08
The uMzimkhulu Local Municipality invites bids for the supply and installation of two highmast lights in Extension 08, uMzimkhulu, KwaZulu-Natal. The project includes site preparation and technical setup. Bidders must provide a construction method statement detailing their approach, timelines, quality management, and safety protocols. The tender number is ULM-INFR 001/27, with a closing date of 24 July 2026 at 12:00. A non-compulsory briefing session is scheduled for 15 July 2026 at the municipal boardroom.
L'Agulhas Substation Switchgear Service
The Cape Agulhas Municipality invites bids for servicing and testing Reyrolle switchgear at the L'Agulhas Substation. The project requires a qualified service provider to inspect the switchgear, protection relays, and battery tripping units, and provide a detailed condition report. Deliverables include replacing specific battery cells and umbilical cords. All work must comply with the Occupational Health and Safety Act and SANS 10142-1 standards. Bidders must have completed at least five similar projects in the last decade. The tender closes on 24 July 2026.
Upgrading of Theron and Fichat 11kV Switching Stations
The George Municipality invites tenders for upgrading the Theron and Fichat 11kV switching stations. The project includes supply, installation, and commissioning of indoor switchgear with at least three panels of 11kV minimum voltage. Bidders must have experience in high-voltage electrical projects. A compulsory clarification meeting is part of the tender process to ensure understanding of technical requirements. Completion must adhere to the municipality's electrical engineering standards.
Supply and Delivery of High Mast Lights for Nkomazi Municipality
The Ehlanzeni District Municipality invites bids for the supply, delivery, and off-loading of high mast LED light fittings for the Nkomazi Local Municipality. The project aims to refurbish existing high mast lighting infrastructure. Key technical requirements include luminaires with uniform light distribution, surge protection, and a minimum 5-year guarantee. The contract duration is 8 weeks. A compulsory briefing session will be held on 17 July 2026 at the Ehlanzeni District Municipality Complex in Mbombela. Bids must be submitted by 12:00 on 28 July 2026. Bidders must achieve a minimum functionality score of 70 points to qualify for further evaluation.
Supply and Delivery of Street Lighting Fittings
The Ehlanzeni District Municipality invites bids for the supply, delivery, and off-loading of street lighting fittings and electrical components for the Thaba Chweu Local Municipality. The project includes providing LED streetlights, solar lighting, electrical cables, and tools to support the refurbishment of public lighting infrastructure. Deliveries must be made to the Thaba Chweu Local Municipality Lydenburg stores within an 8-week period. A compulsory briefing session will be held on 17 July 2026 at the Ehlanzeni District Municipality Complex in Mbombela. Bidders must demonstrate technical capability and relevant experience in electrical infrastructure projects.
Supply and Installation of High Mast Lights in Mbombela
The Ehlanzeni District Municipality seeks an electrical contractor to supply, install, and commission two 30-meter high mast lights in Mbombela. The project includes foundation excavation, concrete base casting, mast structure installation, and connection to Eskom power. Deliverables include testing, commissioning, a service toolkit, and a final handover report. The project duration is five months, with a six-month defects liability period. Compliance with SANS design standards and Certificates of Compliance are required. A compulsory briefing session is on 17 July 2026.
LV Cabling and Panel Replacement at Northern WWTW.
Johannesburg Water seeks bids for supplying, delivering, and installing electrical components at the Northern Wastewater Treatment Works. The project involves replacing control panels, installing LV cabling, cable ladders, and electrical sensors. It includes civil works, testing, and commissioning of motor control centers, adhering to technical standards. A compulsory site briefing is on 21 July 2026. The tender follows an 80/20 evaluation criteria, requiring compliance with safety and quality specifications.
Reticulation Projects Panel Contract – Western Cape
This tender is for a Reticulation Projects Panel Contract within the Western Cape, Cape Coastal Cluster, issued by Eskom Holdings SOC Ltd. It involves 'as and when required' electrical reticulation projects, including MV and LV overhead lines, cable installations, metering, and service connections. The contract follows the NEC3 Term Service Contract framework for an 18-month duration, starting 01 November 2024 and ending 30 April 2026. Key deliverables include site establishment, installation of electrical infrastructure, testing, commissioning, and submission of 'as-built' drawings and compliance certificates. Contractors must maintain specific Western Cape authorizations and provide a detailed programme within 7 days of the introductory meeting, adhering to Eskom Distribution Standards and Life Saving Rules.
Replacement of AGL LED Fittings at Bram Fischer Airport.
The Airports Company South Africa (ACSA) seeks bids for replacing Airfield Ground Lighting (AGL) LED fittings at Bram Fischer International Airport. The project involves supplying, installing, and commissioning runway and apron edge lighting, including infrastructure like cabling, sleeves, and manholes. It requires on-site training for maintenance staff and a 12-month defect-free maintenance period. Completion is expected within 24 months, with a compulsory site inspection for bidders. All work must meet safety, environmental, and quality standards, with fixed pricing throughout the contract.
MV Cable Repair at Driefontein Wastewater Treatment Works
This tender involves the repair of medium voltage underground cables at the Driefontein Wastewater Treatment Works, including trenching, cable fault location, testing, and supply of materials. The project requires manual excavation, backfilling, and reinstatement of pavement and vegetation, issued by Johannesburg Water. A compulsory site briefing is on 22 July 2026, and all work must adhere to strict electrical safety standards.
Turnkey Electrical Contract for PSJ Municipality.
The Port St Johns Municipality seeks bids for a turnkey electrical contract involving pre-engineering and household connections in various wards. Tasks include GPS profiling, electrical design, installation of medium and low voltage equipment, and commissioning. The project includes 247 new connections and 606 pre-engineering connections, with a 12-month contract duration and a 6-month defects liability period. Work must start within 14 days of site handover, requiring professional engineering oversight and Eskom-compliant standards.
LV Maintenance and Refurbishment for Eskom in Gauteng
Eskom invites tenders for a three-year contract for maintenance and refurbishment of the Low Voltage distribution network in Gauteng. The work includes infrastructure repairs, pole and structure installation, conductor stringing, cable trenching, and installation of smart meters and transformers. It also involves managing illegal connections and meter investigations. Bidders must handle planned and breakdown maintenance and meet local content and skills development targets. Compliance with Eskom's safety, health, and quality standards is required, under the NEC3 Term Service Contract framework.
Design and Commissioning of 3kV DC Traction Substation.
Transnet Rail Infrastructure Manager seeks a contractor for the design, supply, installation, testing, and commissioning of 3kV DC traction substation equipment at Welgedag. The project involves removing old equipment, constructing concrete plinths, and installing new transformers, rectifiers, and security fencing. Completion is required within 8 months, with final commissioning by May 2027. This is a re-measurement contract under NEC3 standards. Attendance at a compulsory site meeting is required for tender qualification.
Ebden Substation Refurbishment and Upgrade
The Enoch Mgijima Local Municipality invites bids for the refurbishment and upgrade of the Ebden 66/11kV 2x20MVA substation to improve electrical infrastructure capacity and reliability in Komani. A compulsory briefing session will be held on 06 July 2026 at 20 Brewery Road, Komani. The deadline for bid submissions is 31 July 2026 at 12:00 PM.
EOI for Metering Infrastructure Services for Eskom.
Eskom Distribution seeks expressions of interest for the installation, commissioning, decommissioning, and disposal of smart meters and related infrastructure. The scope includes updating customer data and commissioning new systems. This EOI is for assessing market capability and planning future procurement, not a formal pricing request. Submissions are due by 03 August 2026.
Duvha Power Station Cooling Water Pumps PLC Upgrade
Eskom Holdings SOC Ltd invites tenders for upgrading the Cooling Water Pumps Control System at Duvha Power Station. The project includes engineering design, procurement, installation, and commissioning of a new Simatic S7-1500 PLC system, battery chargers, sump level transmitters, and HMI touch panels. It will take place at the North and South pump houses and the Outside Plant Control Room, lasting 12 months starting 5 November 2026. Key deliverables include detailed design, testing, staff training, and documentation. The contractor must manage electrical upgrades and ensure equipment maintainability until 2036, following an NEC3 Option A contract with a priced activity schedule and strict quality and safety standards.
Electrification of 100 Households in Madubaduba Phase 1.
The Dr. JS Moroka Local Municipality invites tenders for the electrification of 100 households in Madubaduba Village (Phase 1). The project includes site establishment, pole installation, stringing of conductors, transformer installation, and connection of split meters with Certificates of Compliance. A compulsory site meeting is scheduled for 08 July 2026. Professional electrical engineering management and site supervision are required to ensure compliance with safety and technical standards.
Electrification of 138 Households in Phake Phase 2B
The Dr. JS Moroka Local Municipality invites tenders for the electrification of 138 households in Phake Phase 2B. The project involves site establishment, pole installation, stringing of conductors, transformer installation, and system commissioning in the Phake/Rankaile village area. Key deliverables include the completion of electrical infrastructure and the issuance of Certificates of Compliance. The project requires adherence to EPWP labour-intensive guidelines, including the employment of at least 15 local workers. The tender is subject to a 90-day validity period and a compulsory site inspection on 08 July 2026. The submission deadline is 04 August 2026.
Refurbishment of Substations at Cape Town Port.
Transnet SOC Ltd seeks tenders for refurbishing five substations at the Port of Cape Town Container Terminal. The project includes design, supply, installation, and commissioning of MV/LV switchgear, battery tripping units, earthing systems, HVAC, and fire suppression systems. It also involves power system protection studies, building refurbishments, and a 24-month service contract. The main works must be completed within 16 months. Bidders must attend a compulsory briefing on 16 July 2026. High-level technical expertise in electrical and mechanical engineering is required, with professional registrations for key personnel. The tender follows the NEC3 Engineering and Construction Contract (Option B).
Upgrade of Fuel Hydrant Emergency Shutdown System at OR Tambo Airport
Airports Company South Africa (ACSA) seeks tenders for upgrading the Fuel Hydrant Emergency Shutdown System at O. R. Tambo International Airport. The project includes modernizing systems to enhance safety and reliability, installing SIL 2 safety systems, redundant fibre optic networks, and integrating with SCADA systems. The contract is for 12 months and requires specialized engineering, testing, commissioning, and staff training. Bidders must include a registered professional engineer, master electrician, and project manager. Pricing must remain fixed for the contract duration.
Maintenance of Power Network at Upington Airport
Airports Company South Africa (ACSA) seeks bids for a 5-year contract for preventative and corrective maintenance of the Medium and Low Voltage power reticulation network at Upington International Airport. The scope includes inspections, repairs, and maintenance of switchgear, transformers, and SCADA systems, ensuring compliance with SANS standards. Deliverables include monthly reports, emergency response within one hour, and provision of skilled personnel. Work requires adherence to safety, security, and environmental protocols, with a compulsory site inspection on 21 July 2026.
Secondary Plant Maintenance in Western Grid.
The National Transmission Company South Africa (NTCSA) seeks a contractor for the maintenance and refurbishment of secondary plant infrastructure in the Western Grid, covering the Western Cape and Northern Cape. The contract is for a 3-year period on an 'as and when required' basis. Tasks include maintaining protection relays, control systems, DC systems, and high-voltage plant equipment. Bidders must provide a project programme, emergency response procedures, and an escalation matrix, complying with Eskom’s technical standards and safety regulations.
Construction of Electrical Infrastructure at Nkomazi SEZ.
The Nkomazi SEZ SOC Ltd invites bids for constructing external bulk electrical infrastructure for Phase 1 at the Nkomazi Special Economic Zone in Komatipoort, Mpumalanga. The project includes building a 22kV switching station, connecting to the Eskom supply, and installing an underground electricity cable network. It also involves civil tasks like trenching, backfilling, and installing mini-substations, followed by testing and commissioning. The contract duration is six months, and bidders must attend a compulsory site briefing on 30 July 2026. The project requires a team of experienced professionals, including an electrical engineer, site agents, and a safety officer.
Panel of Contractors for Electrical Services (2025-2028)
The Alfred Duma Local Municipality seeks electrical contractors for a panel to provide construction services over three years. Tasks include upgrading, maintaining, and installing electrical infrastructure such as street lighting and high mast lighting. Projects will be assigned as needed, focusing on areas like low-cost housing and informal settlements. Key tasks involve installing cables, mini-substations, and switchgear. A compulsory briefing session is on 21 July 2026 at Ladysmith Town Hall, with submissions due by 14 August 2026.
Supply and Maintenance of Operations Monitoring System
The Nelson Mandela Bay Municipality seeks service providers for the supply and maintenance of an operations monitoring system for bus scheduling and passenger counting. This includes additional equipment, ongoing maintenance, support, and associated services. All work will be conducted within the Nelson Mandela Bay Municipality area.
Design and Install Solar PV Plant at Cape Town Airport
The Airports Company South Africa (ACSA) seeks bids for the design, supply, installation, commissioning, and maintenance of a 2.5 MWp Solar PV plant at Cape Town International Airport. The project includes roof-mounted solar modules, inverters, and electrical systems to meet the airport's energy needs. Deliverables include a functional solar plant, performance monitoring, and a maintenance program. Compliance with IEC and SANS standards is required, with completion in 36 months. A compulsory site inspection is necessary for eligibility. The contractor will handle all engineering, procurement, and construction tasks, including grid connection approvals and environmental assessments.