Electrical tenders
Updated 12 October 2026 · new electrical tenders added daily
There are 143 open electrical tenders on VUZA right now. The next one closes on 12 October 2026. Free to browse, no signup.
Most active provinces: Eastern Cape, Gauteng.
Maintenance of Lifting Equipment at Kendal Power Station.
Eskom Holdings SOC Ltd seeks tenders for a 5-year maintenance contract for cranes, electrical hoists, and chain blocks at Kendal Power Station. The contract includes daily maintenance, statutory inspections, emergency repairs, and outage support for 25 categories of lifting equipment. Key deliverables include a maintenance strategy, quality control plans, and a skilled team with Lifting Machine Inspectors registered with ECSA. The project starts on 2 January 2027, with a compulsory meeting on 22 September 2026. The tender closes on 12 October 2026, with a 120-day validity period.
Supply and Delivery of Concentric Cables for Eskom.
Eskom Holdings SOC Ltd invites tenders for the manufacture, testing, supply, and delivery of concentric cables for the Cape Coastal Cluster (Eastern Cape) over a two-year period on an 'as and when required' basis, starting 01 November 2026. The contract will be managed under the NEC3 Supply Contract (SC3) framework, with a maximum of six suppliers appointed. Key deliverables include project programmes, factory acceptance testing, and adherence to quality management systems. The tender requires 90% local content for electrical cables and includes a 120-day validity period. A clarification meeting is scheduled for 29 September 2026.
Supply and Delivery of Rotating Equipment & Power Transmission
Eskom Holdings SOC Ltd seeks tenders for the once-off supply and delivery of rotating equipment and power transmission components to Lethabo Power Station. The scope includes bearings, blowers, fans, gearboxes, and belts, adhering to specific technical and material standards. Governed by the NEC3 Supply Contract framework, key deliverables include data books, test certificates, and material compliance documentation. A 70% local content threshold is mandatory, and bidders must quote on at least 80% of items. Compliance with Eskom’s quality management and OHS standards is required. Submissions via the Eskom eTendering portal.
Supply and delivery of plumbing fittings.
The Makana Local Municipality invites tenders for the supply and delivery of plumbing fittings for water and sanitation over a period of 24 months. This project supports municipal operations and infrastructure maintenance within the Makana Local Municipality jurisdiction.
Supply of Control & Instrumentation Consumables at Koeberg.
Internal record for the appointment of an Employer's Representative at Eskom, confirming Jan Plaatjies' role in overseeing contract management duties. The appointee must understand contract terms and have completed NEC Supply Contract and SAP contract management training. This is an internal administrative document, not an external tender opportunity.
Supply of Mechanical Consumables at Koeberg Unit.
This document is an internal appointment record for an Employer's Representative at Eskom, confirming Dale Klassen as the project manager for contract administration under Eskom's General Conditions of Purchase. It is not a public tender or request for external bids.
Supply and Delivery of Electrical Consumables for Koeberg.
Eskom invites tenders for the supply and delivery of electrical consumables and components for the Koeberg Nuclear Power Station for one year. The scope includes items like panel wire, connectors, crimping tools, and protective clothing, all meeting nuclear safety standards. Bidders must provide quality assurance documentation and certificates. The tender requires a technical evaluation threshold of 70%.
Panel of Contractors for Electrical Engineering Works.
The National Department of Public Works and Infrastructure seeks contractors for electrical engineering projects involving installation and maintenance of standby generators in Pretoria over 36 months. Includes building and infrastructure electrical works. Non-compulsory virtual briefing on 30 September 2026. Bid deadline: 13 October 2026.
Electrical Maintenance at Schweizer-Reneke Post Office
The South African Post Office invites tenders for electrical maintenance and repairs at the Schweizer-Reneke Post Office. The project includes upgrading distribution boards, rewiring circuits, and replacing fluorescent lights with LED units. The contractor must inspect and repair earthing systems, adhering to SANS 10142-1, the Occupational Health and Safety Act, and National Building Regulations. Completion is required within three weeks of the purchase order. A compulsory site inspection is on 7 October 2026, and the tender is valid for 120 days from 13 October 2026.
Supply and Installation of Meters for Streetlights
This tender involves supplying and installing energy meters and 9-way distribution kiosks for streetlights. The meters must measure active and reactive energy, power factor, and KVA, and support data storage, tamper detection, and various communication protocols. The kiosks should be made from UV-stabilized, high-impact LLDPE material with a minimum wall thickness of 4mm, and include high-conductivity tinned copper busbars and a reinforced mounting panel.
Maintenance Services for Transnet Property, Empangeni
Transnet Property seeks proposals for preventative, corrective, and emergency maintenance services, including minor new works, for electrical, civil, general building, and plumbing services in Empangeni and surrounding areas. The contract is for 24 months on an as-and-when-required basis, covering lighting, power systems, water and sewer networks, structural repairs, and general site maintenance. 24/7 emergency repair services are required. Bidders must attend a compulsory briefing and achieve a minimum technical score of 80 points.
Generator maintenance and repair in Area 1B.
The Department of Public Works seeks a service provider for the maintenance, service, and repair of generators in Area 1B for 5 months. The tender uses an 80/20 preference point system with a functionality assessment. Submissions close on 14 October 2026 at 11:00 am.
Renovation and Upgrade of Electrical Power Supply at Towoomba.
The Limpopo Department of Agriculture and Rural Development seeks bids for renovating and upgrading electrical power supply works at Towoomba Research Station in Waterberg District. The project involves replacing overhead power cables, upgrading transformers, installing a backup generator and solar power systems, and solar-powered streetlights. Facility refurbishments are included, with a completion timeline of five months. The project requires specific heavy machinery and skilled personnel, emphasizing local unskilled labor. Equipment must be tested before commissioning, and maintenance manuals provided. The location is in Limpopo Province.
Maintenance and Repair of Generators in Area 1D.
The Department of Public Works invites bids for the maintenance, servicing, and repair of generators in Area 1D over 5 months. The project ensures reliable operation of power backup systems. Service providers must perform technical maintenance tasks. Evaluation will use the 80/20 preference point system, focusing on cost-effectiveness and preference goals.
Maintenance and repair of generators in Area 1C.
The Department of Public Works seeks a service provider for the maintenance, service, and repair of generators in Area 1C over a 5-month period to ensure reliable operation of power backup systems. Tender closes on 14 October 2026 at 11:00 am.
Generator maintenance and repair in Area 1E.
The Department of Public Works requires a service provider for the maintenance, service, and repair of generators in Area 1E for 5 months. All work must meet technical standards. Tender closes on 14 October 2026 at 11:00 am.
Replacement of 11kV Protection Relay in Porterville.
Bergrivier Municipality seeks a service provider for replacing, testing, and commissioning an 11kV protection relay at the Main Switching Station in Porterville. The project includes supplying a Siemens Reyrolle relay, removing the damaged unit, installing new hardware, and conducting functional and primary injection testing. The contractor must ensure the system is fully programmed and operational with all necessary test reports. This fixed lump-sum contract requires expertise in medium-voltage protection systems.
Supply and delivery of electrical spares.
The Ugu District Municipality invites bids for the supply and delivery of various electrical spare parts, including floatless level switches, phase fail relays, voltage window comparators, day-night switches, timers, surface mount boxes, and insulation tape. All items must meet specified technical standards or equivalent quality. The closing date for this tender is 14 October 2026 at 12h00.
Provision of Control & Instrumentation and Electrical Resources.
Eskom seeks tenders for providing control, instrumentation, and electrical resources at Lethabo Power Station. The project includes removal, installation, testing, and commissioning of equipment during outages over a 5-year period. A non-compulsory clarification meeting will be held via Microsoft Teams on 07 October 2026, with submissions due by 15 October 2026.
Supply and Delivery of Electrical Spares to Lethabo Power Station
Eskom Holdings SOC Ltd seeks tenders for the once-off supply and delivery of electrical power and distribution spares to Lethabo Power Station. The scope includes cables, circuit breakers, transformers, and lighting fixtures. Bidders must quote on at least 80% of the items. The contract lasts three months with a 120-day validity. A non-compulsory meeting is on 06 October 2026 via Microsoft Teams. Key deliverables include technical datasheets, local content adherence for cables and transformers, and quality control plans. Located at Lethabo Power Station, Vereeniging, submissions close on 15 October 2026 at 10:00 AM.
Supply of CRR Heating Blankets for Eskom.
Eskom Holdings SOC Ltd seeks a service provider for the supply, delivery, and commissioning of Coil Retaining Ring (CRR) Heating Blankets for power stations including Matla, Koeberg, and Kendal. The blankets must adhere to specific technical specifications and safety standards. The tender requires a Quality Plan and has a technical functionality threshold of 75%. The tender number is E1426TGSERIR, issued on 01 October 2026, closing on 15 October 2026 at 10h00. A non-compulsory clarification meeting is scheduled for 07 October 2026 via Microsoft Teams.
Supply and Delivery of Specialized Batteries for PRASA.
The Passenger Rail Agency of South Africa (PRASA) requests quotations for the supply and delivery of three specialized 110V DC batteries with a capacity of 250MAH, consisting of 53 cells, either Nickel Cadmium or Lithium Ion type. The project is located in Gauteng, and offers must remain valid for 90 working days from the closing date of 15 October 2026. Delivery should be completed within the bidder's specified timeframe upon receiving an official order. Bidders must provide proof of experience with similar projects.
Supply and Install Smoke Detection System at SABS Groenkloof
The South African Bureau of Standards (SABS) seeks bids for the supply, installation, and commissioning of a fire detection and alarm system at its Groenkloof campus in Pretoria. The project includes installing addressable fire control panels, graphics interfaces, manual call points, and an audio evacuation system. Civil works, integration with existing access control, and compliance with SANS 10139 standards are required. Deliverables include a 12-month guarantee, a 2-year maintenance plan, and staff training. A 2-week soak test is mandatory. A compulsory briefing session is on 02 October 2026, and submissions close on 15 October 2026.
Supply and delivery of galvanised water fittings.
The City of Mbombela invites bids for the supply, delivery, and off-loading of galvanised water fittings, including nipples, elbows, bushes, and Klamflex couplings, to the Mbombela Municipal Store. The tender, under bid number COM130/2026, requires completion as per the specifications in the bid documents. The closing date is 15 October 2026 at 11:00, with no briefing session. Prices must include delivery costs and VAT.
Design and Installation of Transformers at Botshabelo Substation
CENTLEC (SOC) Ltd seeks proposals for the design, supply, and installation of three 33/11kV 10MVA transformers, including turnkey project management and upgrading of existing infrastructure at Botshabelo Substation T and W Distribution Centres. The project involves civil and electrical works, installation of control and protection facilities, SCADA systems, and security surveillance, with a contract duration of thirty-six months. Compliance with safety, health, and environmental protocols is mandatory.
Service Providers for Electrical Equipment Maintenance
Amatola Water seeks a panel of service providers for the maintenance, repair, and testing of low voltage electrical equipment, including motor control systems and protection devices. The services are required on an ad-hoc basis over three years at various pump stations and water treatment facilities. Key tasks include preventative maintenance, equipment supply, and motor re-winding. A compulsory clarification meeting is scheduled for 01 October 2026. Specialized electrical expertise is required to ensure reliable water infrastructure operation.
Training for 11kV Cable Termination and Joints
The South African Nuclear Energy Corporation (Necsa) seeks a service provider to deliver training on 11kV cable termination and joints for three units at Necsa facilities. Bidders must meet a minimum functional threshold of 80 out of 100 points. Evaluation criteria include the ability to conduct training within one week of receiving a purchase order, proof of relevant SETA registration, and documented industry experience. The closing date for submissions is 15 October 2026 at 11:00 am, and all quotes must remain valid for 90 days from the closing date.
Supply and Delivery of Small Plant Equipment
The Overstrand Municipality invites bids for the supply and delivery of small plant equipment to support municipal operations in the Overstrand region. Proposals must be submitted by 15 October 2026 at 12h00, and will be evaluated using the 80/20 preference point system as per the municipal procurement policy.
Electrical contractor for high mast installation at Emoyeni 2.
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, a 50KVA transformer, 500 meters of cable, and a three-phase distribution board. The contractor will handle testing, commissioning, and provide as-built drawings. Completion is required within three months. A compulsory briefing is on 05 October 2026 at the Adam Kok III Building in Kokstad.
Supply of Circuit Breakers for Lesedi Municipality.
The Lesedi Local Municipality seeks bids for the supply, delivery, and off-loading of medium and low voltage circuit breakers in Heidelberg on an as-and-when-required basis over three years. The aim is to ensure a reliable supply of electrical components for local infrastructure maintenance. Proposals must meet all technical requirements for evaluation.
Supply and installation of gates at Upington Airport.
Airports Company South Africa (ACSA) invites tenders for the supply, installation, testing, and commissioning of new mechanical gates and electric motors at Upington International Airport. The project includes installing industrial sliding gates and heavy-duty motors with battery backups at various airport locations. Compliance with aviation security standards and the Occupational Health and Safety Act is required. The project duration is six months, followed by a 12-month defects liability period. A compulsory site inspection is on 22 September 2026.
Supply and delivery of plumbing materials.
The Saldanha Bay Municipality invites tenders for the supply and delivery of plumbing materials, including geysers, copper tubing, PVC pipes, and fittings. Delivery to Vredenburg Municipality Stores is required within 14 days of order. Pricing must include delivery costs. Closing date is 16 October 2026 at 12:00.
Supply and Delivery of Circuit Breakers for Eskom.
Eskom invites tenders for the supply and delivery of various Low Voltage circuit breakers for the Cape Coastal Cluster in the Eastern Cape. This contract will run for a period of three years on an as and when required basis. The scope includes the provision of various Miniature Circuit Breakers (MCBs) and Moulded Case Circuit Breakers (MCCBs) to support distribution infrastructure. Key deliverables include the supply of specified circuit breakers that meet Eskom technical standards, including D-DT-3083 and D-DT-3034. Bidders must submit technical schedules, test reports, and compliance statements. The tender is issued by Eskom Holdings SOC Ltd. The closing date for submissions is 16 October 2026 at 10:00 am. A non-compulsory clarification meeting will be held via Microsoft Teams on 01 October 2026.
Servicing and Maintenance of Backup Generator
The Matatiele Local Municipality seeks a service provider for electrical works requiring a CIDB Grade of ME2 or higher. The project involves technical tasks needing specialized personnel and professional certification. Bids will be evaluated based on a functionality threshold of 90 points, followed by the 80/20 preference point system. Key deliverables include demonstrating company experience, providing qualified personnel, and ensuring all safety and professional standards are met. The project is located within the Matatiele Local Municipality jurisdiction.
Supply of Smart Meters for Gauteng Operating Unit.
Eskom invites tenders for the once-off supply of 175,000 Smart (DIN) G3 PLC 80A electricity meters and 1,750 G3-PLC/GSM Data Concentrators for the Gauteng Operating Unit. This tender is restricted to TEAP-listed suppliers and includes hardware integration with Eskom’s smart metering systems and comprehensive training. Bidders must meet local content thresholds of 50% for smart meters and 100% for assembly and testing. The tender is valid for 120 days from the closing date of 16 October 2026, with pricing in ZAR, inclusive of VAT, evaluated using the 80/20 or 90/10 preference point system.
Supply and Install Smart Gate Motor for Luthuli Museum.
The Luthuli Museum in Groutville requires a service provider to remove an existing gate motor and install a new D5 smart gate motor kit. The project includes supplying necessary hardware, configuration, and testing. Completion is required within 14 days, with the system being waterproof, SABS compliant, and having a 12-month warranty. The contractor must manage site inspections and ensure the gate meets museum access requirements.
Supply and Delivery of 44 kV Surge Arresters.
PRASA invites bids for the supply and delivery of six 44 kV metal-oxide gapless surge arresters for the Metrorail Gauteng region. The equipment will protect substation infrastructure from lightning and electrical surges. Compliance with SANS 60099-4 and Transnet Freight Rail standards is required. Delivery to the Metrorail Electrical depot in Germiston is expected within four weeks of appointment. Bidders must show relevant experience in similar projects from the last five years. The contract includes a 12-month warranty, with fixed pricing and no price escalation. An 80/20 preference point system will evaluate bids.
Service Providers for Electrical Equipment Maintenance.
Amatola Water seeks a panel of service providers for the maintenance, testing, and repair of medium voltage electrical equipment, including transformers and motors, at pump stations and water treatment works in the Eastern Cape. The contract is for three years on an ad-hoc basis, requiring tasks like oil testing and motor rewinding. Bidders must have experience with medium voltage equipment and qualified personnel, including an Electrical Engineer and a certified Specialist Artisan.
Emergency Building, Electrical, and Plumbing Services
Boland TVET College seeks bids for emergency and urgent maintenance services in building, electrical, and plumbing across campuses in Stellenbosch, Worcester, Paarl, Caledon, and Strand for 36 months to ensure facility functionality and safety. Proposals are due by 16 October 2026.
Major Service for 300kVA Generator
The Ugu District Municipality seeks bids for servicing a 300kVA generator for a mobile truck. The service includes engine filter replacement, alternator repair, radiator flushing, and installation of two new 12VDC batteries with OEM Volvo parts. The provider must have traceable references for similar work. The tender closes on 16 October 2026, with a compulsory site briefing on 13 October 2026 at the Marburg offices.
Electrical tenders by province
Common questions
- What do I need to bid on electrical tenders?
- At a minimum, an active CSD registration and a valid tax status. Many electrical tenders also ask for B-BBEE certification, and construction work usually needs a CIDB grading. Each tender lists its own requirements, so read the document for the exact ones.
- Are electrical tenders on VUZA free to view?
- Yes, free and no signup. You only register on the CSD, which is also free, when you're ready to submit a bid.
- Where do these electrical tenders come from?
- The national eTenders portal plus provincial, municipal and state-owned-entity sources. We pull them together and add a plain-language summary so you can scan them quickly on your phone.