Medium Electrical Contractor Tenders in Gauteng

Rand Water requires the investigation, drilling, rehabilitation, equipping, installation, commissioning and handover of borehole groundwater infrastructure for 47 identified unserved communities across 11 municipalities in Gauteng and Mpumalanga, delivered over six months. Each site takes one borehole with submersible pump, concrete manhole and production meter, a steel tank stand carrying between two and five 10 000 L tanks, a 2 m x 2 m treatment kiosk, a 6-tap pipe stand, clear view fencing and a gate, with solar as the primary power source and hybrid photovoltaic backup sized for at least two days' autonomy where no utility connection can be provided within three to four weeks. Delivery runs in three stages — studies and compliance, installation and commissioning, then commissioning with a 12-month defects liability and technical support period — with Stages 1 and 2 able to overlap. The most consequential consideration for bidders is that the contract price is deemed to cover all testing, interface coordination and site-condition risk, because bidders are deemed to have inspected the sites and claims based on lack of site knowledge will not be entertained.

The City of Joburg Property Company (JPC) is establishing a panel of General Building (GB) contractors, restricted to CIDB Grade 2 to 4, to provide repairs, maintenance, and minor upgrades for the City of Johannesburg on an as-and-when-required basis for three years. Appointment to the panel does not guarantee work; projects are allocated via a rotational process for emergency works and the SCM RFQ process for planned works. Bidders must pass all mandatory pre-qualifiers and score at least 70 points on functionality to be considered. The most consequential requirement is the compulsory briefing session on 30 September 2026 – non-attendance results in automatic disqualification.

This tender covers the construction and fit-out of a disabled toilet and associated sanitary areas, including the supply and installation of stainless steel fixtures, timber doors, plastering, and finishes, with work to be carried out in accordance with architectural and engineering drawings. The project is for a specific site with a closing date of 28 April 2026, and bidders must comply with all returnable forms and conditions in the full tender pack. The most consequential consideration is that the full tender pack is required for complete evaluation details, as the provided document is primarily architectural drawings and specifications.

General building maintenance services for a four‑month period at OR Tambo International Airport. The Airports Company of South Africa requires a CIDB contractor grading 4GB or higher and a minimum functionality score of 75 out of 100 points before a bid can proceed to price evaluation. Pricing is fixed for the contract duration and bids must be emailed to [email protected] by 26 October 2026 at 12:00.

SANAS requires a suitably qualified professional engineer or built-environment consultant to carry out a feasibility study and technical assessment of practical, non-permanent solutions that would let wheelchair users and people with mobility limitations evacuate its double-storey building safely in an emergency. The appointed service provider must inspect evacuation routes, exits, stairways, corridors, landings, assembly points, signage and lighting, and test technical feasibility, safety risks and compliance with the National Building Regulations, SANS 10400, occupational health and safety, fire safety and municipal requirements. Deliverables run from an inception meeting and site assessment report through options analysis, indicative cost estimates and an implementation roadmap to a final feasibility report and a presentation to SANAS management and health and safety representatives, with delivery expected in November 2026 on a once-off basis. The decisive bidder consideration is the compulsory briefing session on 21 October 2026 at 11:00 at the SANAS offices in Equestria, ahead of the 27 October 2026 at 11:00 closing.

The Gauteng Provincial Legislature requires a suitably qualified contractor to carry out remedial roofing and waterproofing work on the tiled portion of the pitched roof of the City Hall Building in Johannesburg, a heritage building over 100 years old and a declared National Key Point site. The scope covers stripping and replacing clay and concrete tiles, cleaning and sealing the metal sheeting beneath, replacing gutters and downpipes, sealing valleys, hips and ridges, and reinstating lightning conductors, with the contractor supplying scaffolding access and obtaining JRA wayleaves. The work must be completed within 10 months of award, with monthly progress reports to the Project Manager. The most consequential consideration for bidders is that a valid CIDB Grade 5 registration in 5SN, 5GB or 5CE is mandatory and that functionality must reach 70 out of 100 before price and preference points are even considered.

The Gauteng Provincial Legislature seeks a service provider to refurbish members' offices at the Johannesburg City Hall building. The contract period is three months. Interested parties must attend a compulsory briefing session via Microsoft Teams.

The Mpumalanga Province is seeking contractors for routine road maintenance construction services. Bidders must attend a compulsory briefing session via Microsoft Teams. This is an open tender requiring compliance with CIDB and BBBEE requirements.

This tender invites bids for the provision of routine road maintenance consulting services for projects in Mpumalanga Province. The service provider will be responsible for consulting services related to routine road maintenance. Interested parties should apply before the closing date of 2026/10/27.

Maintenance, repairs and emergency call-out on critical mechanical and electrical systems across four Council for Geoscience site groups — HQ HVAC, HQ Electrical, Bellville and NBCD — over a three-year term. Bidders price each site group separately in an Excel bill of quantities, completing only the yellow-highlighted cells, with a 20% provision for spares and variable costs and a 6% annual escalation linked to CPI. Emergency call-out labour is quoted at hourly rates for engineer, technician and technician assistant, plus a per-kilometre travel rate that applies only to emergencies. The bid closes on 28 October 2026 at 11:00.

Airports Company South Africa is procuring a contractor to design, supply, install, programme, test, commission and integrate an automated fixed fire-foam deluge system at the fuel farm at OR Tambo International Airport, under an NEC3 Engineering and Construction Contract (Option A, priced contract with activity schedule) for a 24-month period. The contract is a lump-sum arrangement with key dates for design acceptance, HAZOP, LOPA, FAT, SAT, wet foam testing and final asset information, and requires a 5% performance bond and a 5% retention. Bidders must be able to work in a live airport environment with airside permit and night work restrictions, and must complete the contract within two years of signature.

SANRAL invites bids for routine road maintenance consulting services in Mpumalanga, focusing on geotechnical incident management and monitoring as part of the Slope Management System (SMS). The contractor will manage cut and fill slopes over 5m, retaining structures, and rockfall installations, including incident reporting, emergency inspections, and safety inspections of bridges, culverts, and other structures. Bidders must be at least Level One B-BBEE contributors and registered on the CSD, with bids closing on 7 October 2026.

The South African National Roads Agency is procuring operations and maintenance services for toll plazas on the N17 toll road. Bidders must have relevant experience in tolling, freeway management systems, or automatic fare collection. A valid B-BBEE certificate or sworn affidavit is required.

Apollo converter-station (cs) substation water deluge system and 1 million litre (ml) tank replacement project – civil works

The department requires testing, repairing and commissioning of a faulty 20 MVA transformer at Turfgrond Substation (88/25 kV AC) under Koedoespoort Depot in the Eastern Region. The work will be carried out under an NEC3 Engineering and Construction Contract by Transnet Rail Infrastructure Manager. Bidders must achieve a minimum functionality score of 80 out of 100 and attend a compulsory clarification meeting on 14 October 2026. The most consequential consideration is the strict eligibility and documentation requirements, including CIDB grading, tax clearance, B‑BBEE certification and submission of all listed returnable forms.

ADLash maintenance and minor works on the optic fibre network of NTCSA, Eskom and Broadband Infraco, carried out on an as-and-when-required basis over a three (3) year contract period. The work is contracted on a rates-based basis, with pricing set out in Part C2 Pricing Data and the scope in Part C3 Scope of Work: Service Information. Bidders must submit a signed C1.1 Form of Offer and Acceptance and enter a CIDB registration number on it. The most consequential point is that the contract only comes into effect once the bidder receives a fully completed and signed original of that form, and any deviation not recorded in the Schedule of Deviations has no effect.

The State Information Technology Agency requires a specialist service provider to carry out electrical and mechanical maintenance and repairs, and to supply related materials and equipment, across SITA offices for a five-year term. Bids must be submitted exclusively through SITA's ERP system, with line-item pricing captured both in the provided Excel schedule and directly on the platform. The single most consequential consideration is the mandatory Microsoft Teams briefing on 12 October 2026 — attendance is compulsory and failure to attend will likely disqualify a bidder.

This invitation to tender is an open tender issued by Eskom for fire detection and protection works, including ducting and diffuser installation and commissioning, under an NEC3 Professional Services Contract (ECC3). Tenders must be submitted electronically via the Eskom Tender Bulletin site by 05 October 2026 at 10h00 (SAST). Late tenders will not be accepted, no hard copies will be accepted, and no zip or condensed files may be uploaded. The price list must be submitted in Excel format. Alternative tenders are not allowed. Tenders will be evaluated using the 80/20 preferential point system. Reverse e-auction is not applicable. There will be no public opening of tenders and prices will not be read out. The contract conditions will be the NEC. Contract Participation Goals are not applicable. CIDB requirements are applicable. Mandatory contractual requirements include CSD registration. Tenderers must submit all mandatory returnables by the deadline; failure to do so may result in disqualification. The tenderer recommended for award must provide proof of meeting contractual requirements prior to award. Clarification queries must be submitted in writing to the Eskom Representative at least 4 working days before the tender submission deadline. Fraud and corruption can be reported anonymously at 0800 11 2722 or [email protected].

Onderstepoort Biological Products (OBP) requires a suitably qualified fire protection service provider to design fire protection systems for its site at 100 Old Soutpan Road, Onderstepoort, Pretoria. The scope covers site assessment, design of sprinkler, hydrant, detection, alarm, pump, tank and passive protection systems, engineering calculations, drawings, and obtaining authority approvals, with deliverables including a design report, stamped drawings, calculations and a bill of quantities. Bidders must achieve a minimum functionality score of 80 out of 100, and the contract will be awarded under the 80/20 PPPFA system (price 80%, specific goals 20%). Attendance at the compulsory briefing on 12 October 2026 is mandatory, and bids must be hand-delivered or couriered by 28 October 2026 at 13:00.