Construction tenders in Gauteng
Updated 15 July 2026 · new construction tenders in Gauteng added daily
Browse the latest open construction tenders and procurement opportunities in Gauteng. Free to view, no signup. Share any tender or follow VUZA on TikTok for daily picks. See all construction tenders or all tenders in Gauteng.
Installation of Air-Conditioning Units at NRCS Labs.
The South African Bureau of Standards (SABS) seeks a service provider to install and commission 24 air-conditioning units at the C/BLOCK NRCS labs and offices in Pretoria. The project involves sourcing units, designing the layout, installation, and system testing. The contractor must provide maintenance schedules, manuals, and warranty details. A compulsory briefing session is on 08 July 2026, with submissions due by 15 July 2026.
Supply and delivery of HDPE pipes and fittings.
Johannesburg Water seeks tenders for supplying HDPE pipes and fittings for Zandfontein, Ennerdale, and Avalon projects. Includes Class 16 PE100 pipes and threaded elbows, SABS or SANS ISO approved. Bidders must provide manufacturer datasheets and brand names. Closes 15 July 2026, evaluated on 80/20 preference point system.
Repair of Ffennell Road Building Roof and Telemetry Wing.
Johannesburg Water seeks bids for repairing the Ffennell Road Round Building roof and Telemetry Wing. The work includes removing old waterproofing, repairing concrete surfaces, and installing a new torch-on waterproofing system with UV protection. The contractor must ensure proper drainage, conduct a 24-hour flood test, and provide warranties for materials and workmanship. The project is located in Village Main, Johannesburg, with a compulsory site briefing on 09 July 2026. Compliance with SANS 10400-L standards and submission of as-built drawings and photographic records are required.
Construction of a hydrogen generation plant.
Engineer, procure, and construct a water electrolysis hydrogen generation plant integrated with an existing renewable power plant for green hydrogen production at Eric Rosherville over three years.
Leseding Substation Transformer 3 Civil Works.
The tender involves civil works for the Leseding 400/132KV 500MVA Transformer 3 project, including earthworks, concrete, micropiling, drainage, fencing, and refurbishment of control buildings and oil holding dams at the Leseding Substation in Limpopo. The project spans 20 months, starting on 11 September 2026 and ending on 19 April 2028, issued by the National Transmission Company South Africa.
Supply of Clip-Lok concealed-fix roofing system.
Denel requires the supply and delivery of a Clip-Lok concealed-fix roofing system for the Denel Aerospace site. The contract is for materials only, covering 875 square meters of roofing sheets, flashings, clips, sealants, and accessories. Materials must meet SANS and ISO standards, with a 15-year warranty. Delivery is required by 17 July 2026.
Supply and installation of dry walls and server room refurbishment.
The Department of Water and Sanitation invites bids for the refurbishment of server rooms and installation of dry walls at the Bothongo Plaza East Building in Pretoria. The project includes installing fireproof doors, biometric access control systems, and 9000 BTU air conditioning units. Key deliverables are partitioning server cabinets, fireproofing rooms, and ensuring all installations meet safety standards. A compulsory briefing session is scheduled for 13 July 2026 at 10:00 at the project site. The tender closes on 17 July 2026 at 11:00. Bidders must provide firm pricing, including all taxes and delivery costs. The project aims to enhance ICT security and equipment reliability through professional construction and technical integration.
Topographical Survey Services for Johannesburg Water Depots
Johannesburg Water seeks quotations for topographical survey services at Glenvista, Hursthill, and Scott Athol depots. The project includes collecting cadastral data, identifying survey beacons, conducting field surveys, and creating digital terrain models and maps in DWG and DXF formats. Deliverables include survey layout plans, coordinate lists, and topographic maps. The service provider must use Microsoft Project for scheduling and have qualified professionals with relevant experience. The tender is issued by Johannesburg Water for work in the Gauteng region.
Construction of wall and refurbishment at Harvey Road.
Khula Business Premises (Pty) Ltd seeks bids for constructing a 225-meter facebrick wall and refurbishing ablution facilities at Harvey Road, Bloemfontein. The project includes plumbing, energy-efficient lighting, and structural upgrades. A compulsory briefing session is on 13 July 2026. Professional building, plumbing, and electrical services are required.
Reinstatement and refurbishment at Klipspruit West.
Khula Business Premises (Pty) Ltd seeks bids for refurbishing ablutions, unit 5, and roof repairs at Klipspruit West, Gauteng. The project includes building maintenance such as floor tiling, wall painting, electrical work, and roof waterproofing. Deliverables include energy-saving installations and removal of illegal structures. Contractors must manage rubble disposal at approved sites. Completion is expected within the project timeline, with a bid validity of 120 days. A compulsory briefing session is required for all interested parties.
Professional Town Planner for Rezoning Project
The Department of Agriculture and Rural Development seeks a professional Town Planner to manage the rezoning of a portion of the farm Vlakfontein 453 JR for use as a cemetery. Tasks include drafting legal documents, geotechnical investigations, site plans, and applying for environmental exemptions. The project, based in the City of Tshwane, is to be completed within 12 months with deliverables including a project inception report, monthly progress updates, site plans, technical reports, and the final rezoning approval letter.
Energy Performance Assessments and Certification Services
The Department of Electricity and Energy (DEE) seeks service providers to conduct energy performance assessments and issue Energy Performance Certificates (EPC) for five buildings: NECSA, NRWADI, NERSA, NNR, and Eskom Holding SOC Ltd. The project aligns with the National Energy Efficiency Strategy and includes assessments, certification, data submission to the National Building Energy Performance Register, and a capacity-building workshop. Additionally, the service provider must train two unemployed youth or women in energy performance assessments. The contract is for six months, with all work reported in electronic and hard copy formats. The bid remains valid for 120 days from the closing date of 17 July 2026.
Investigation and Scanning of Reservoir 5 Wall West.
This tender involves investigating and scanning the west elevation of Reservoir 5 wall to locate a plugged-off outlet pipe at the Bryanston Tower Reservoir Complex. It requires specialized underwater camera equipment safe for potable water. Deliverables include a detailed investigation report with camera images mapping the wall elevation. Issued by Johannesburg Water, with a compulsory briefing on 14 July 2026 and submission deadline on 17 July 2026.
Service Provider for Site Demarcation at SABS NETFA.
The South African Bureau of Standards (SABS) seeks a service provider for site demarcation at the SABS NETFA facility, including painting and marking road surfaces, pedestrian walkways, parking bays, loading zones, and emergency assembly points. Minor surface repairs to paving or tar are required before marking. All work must adhere to specified site requirements. The tender closes on 20 July at 11:00 am, with quotations valid for 120 days.
Refurbishment of Water Sector Support Services Office.
The Department of Water and Sanitation invites bids for the refurbishment of the Water Sector Support Services office on the 11th floor of the Gauteng Regional Office in Pretoria. The project involves completing window installations, fitting locking mechanisms to sliding windows, and applying wallpaper to internal and external office surfaces. Additionally, the contractor must install aluminium skirting and corner protectors on partition dry walls. The work covers six offices and one photocopy room. A compulsory briefing session is scheduled for 16 July 2026 at the Bothongo Plaza East Building in Pretoria. All bids must be submitted by 11:00 on 20 July 2026.
Service Provider for Site Demarcation at SABS Groenkloof
The South African Bureau of Standards (SABS) seeks bids for site demarcation works at its Groenkloof premises. The project includes painting and marking road surfaces, pedestrian walkways, parking bays, loading zones, and emergency assembly points, with necessary repairs to paving or tar. Bidders must provide a detailed cost breakdown. The closing date for submissions is 20 July at 11:00 am.
Simmerpan Complex DC Workshop and Battery Room Upgrade.
The National Transmission Company South Africa (NTCSA) seeks bids for the refurbishment and upgrade of the Simmerpan Complex DC Workshop and Battery Room in Germiston. This turnkey EPC contract under NEC3 Option A includes electrical, HVAC, and fire protection systems design and installation, along with structural renovations. The project duration is 10 months, requiring ECSA-registered engineers and SAQCC-accredited technicians. A compulsory site visit is scheduled for 09 July 2026, and the tender closes on 21 July 2026 at 10:00 AM.
Supply and installation of aluminium doors at Irene Weather Office.
The South African Weather Service seeks bids for supplying, delivering, and installing aluminium doors at the Irene Weather Office. The project includes removing existing wooden doors, installing new aluminium doors, and painting steel frames. Bidders must have operational premises and necessary infrastructure. Site inspections may be conducted to verify capacity and financial stability. Prices must include VAT and be in South African Rand.
Panel for supply of concrete products in Johannesburg.
The Johannesburg Development Agency seeks to appoint a panel of five suppliers for the supply and delivery of various concrete products over a 36-month period on an as-and-when required basis. The scope includes manufacturing, loading, transporting, and off-loading items such as precast concrete pipes, manholes, stormwater culverts, and ready-mix concrete, all meeting SANS and SABS quality standards. Suppliers must maintain direct manufacturing control over at least 50% of the products offered. The tender closes on 21 July 2026 at 12h00.
Supply and Service of Pressure Management Equipment
Johannesburg Water (SOC) Ltd seeks tenders for the supply, delivery, installation, servicing, and onsite training of advanced pressure management equipment and monitoring systems on an as-needed basis for 36 months. Projects include water infrastructure upgrades and pipeline replacements in Johannesburg, with closing dates from 22 July 2026 to 30 July 2026.
Office Accommodation for SEDFA in Northwest Province.
The Small Enterprise Development and Finance Agency (SEDFA) seeks a service provider to supply office accommodation in Rustenburg, within 5km of the Central Business District. The space must be at least 1,362.40 square meters with 55 parking bays. The lease is for five years starting March 2027, requiring a back-up power system, a 10,000-litre water tank, and 24-hour security. The project includes space planning and tenant installation.
Office Accommodation for SEDFA in Cape Town.
The Small Enterprise Development and Finance Agency (SEDFA) seeks a service provider to lease office space in Cape Town CBD for five years starting January 2027. The space must be at least 1,240.80 sqm with 41 parking bays, including space planning, interior design, and tenant refurbishments. The building should have 24-hour security, disability access, and backup power and water systems.
Panel of Contractors for Reservoir Maintenance.
The Midvaal Local Municipality seeks to appoint a panel of contractors for the refurbishment, repairs, and maintenance of water reservoirs within the Midvaal municipal area on an as-and-when-required basis. The contract will be active from the date of appointment until 30 June 2029. A compulsory clarification meeting will be held on 08 July 2026 at the Midvaal Engineering Services office.
Panel of Contractors for Reservoir Maintenance (2026-2029)
Midvaal Local Municipality seeks to appoint a panel of contractors for the refurbishment, repairs, and maintenance of water reservoirs on an as-and-when-required basis until 30 June 2029. The work includes ensuring the structural integrity and operational functionality of municipal reservoirs. A compulsory clarification meeting is scheduled for 08 July 2026, with a submission deadline of 23 July 2026.
Repair and supply of boundary wall at Kommetjie.
The Marine Living Resources Fund seeks a service provider to repair and deliver a boundary wall at the Government House in Kommetjie. The project includes replacing 21 vibracrete panels, installing a 32-meter front fence with gates, and a 32-meter side fence. The wall height must be between 1.5 and 2 meters, addressing structural issues from soil and tree pressure. Completion must follow the Department of Forestry, Fisheries and the Environment's specifications.
Panel of Contractors for Road Resurfacing in Johannesburg.
The Johannesburg Roads Agency seeks contractors for a three-year panel to resurface roads across Johannesburg on an 'as and when' required basis. Bidders must attend compulsory briefing sessions at specified JRA depots. The project supports local economic development and infrastructure maintenance.
Supply and Maintenance of Cathodic Protection Systems.
Rand Water seeks service providers for the supply, installation, and maintenance of cathodic protection rectifiers and monitoring points along its pipeline network over 3 years. The project includes reinstating vandalized systems, supplying equipment, conducting surveys, inspections, and ongoing maintenance across four major systems. A skills development component is mandatory. Up to four suppliers will be appointed, with the contract starting on 1 January 2027 and ending on 30 January 2030.
Construction of Shelter for Backup Generator at Rand Water.
Rand Water seeks bids for constructing a shelter for a 500kVA standby generator at their Head Office in Rietvlei, Johannesburg. The project includes civil, structural, and electrical work, such as building a masonry bund wall, a concrete raft foundation, a steel roof with Chromadeck IBR sheeting, and paving adjustments. Electrical installations, testing, and commissioning are required. Specific materials like 'Country Cottage' facebricks and a flexible polyurethane floor coating must be used. Completion is due by 30 November 2026, with a detailed project programme and resource-loaded schedule required. The project adheres to strict quality, safety, and design standards, needing sign-off by a registered architect and as-built documentation.
Water and Sewer Pipeline Replacement in Inner City.
Johannesburg Water invites tenders for the replacement of water and sewer pipelines in the Johannesburg inner city. The project requires specific CIDB contractor gradings and involves attending compulsory briefing sessions. The contract is part of a broader infrastructure upgrade across Johannesburg.
Supply and Install Security Fence and Bundwalls.
Airports Company South Africa (ACSA) seeks bids for supplying, delivering, and installing security fencing and constructing bundwalls for mini-substations at O. R. Tambo International Airport. The project aims to secure electrical infrastructure against unauthorized access and fire risks. Key tasks include installing galvanized steel palisade fencing, constructing brick bundwalls, laying crushed stone, and installing safety signage and cable sleeves. The contract duration is 7 to 12 months, with a compulsory site briefing on 15 July 2026. Specialized civil and construction expertise is required, and pricing must remain fixed for the contract duration. Bidders must achieve a minimum functionality score of 70 points for further evaluation.
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.
Rehabilitation of Quebec Taxiway and 21R at OR Tambo.
Airports Company South Africa (ACSA) invites tenders for the surface rehabilitation and level correction of the Quebec Taxiway and the resurfacing and base repairs of the 21R Runway threshold at OR Tambo International Airport. The project involves milling asphalt, replacing layers with specialized surfacing, installing reinforcing, and reinstating electrical lighting and line markings. Work must be performed in a live airport environment, typically during night-time runway closures. The contract duration is three months. Bidders must provide qualified personnel, including ECSA-registered Civil and Electrical Engineers and a Site Agent. The project requires strict adherence to airside safety, environmental management, and quality control standards. The tender is subject to a functionality threshold of 75 points and requires a CIDB grading of 4CE or higher. The closing date for submissions is 29 July 2026 at 12:00 pm.
Construction of a Guardhouse at Northern Works Plant
This tender involves constructing a 4x4m² brick and mortar guardhouse at the Northern Works Liquor Treatment Plant. The project includes site clearing, earthworks, structural concrete, brickwork, joinery, electrical installations, and plumbing. Issued by Johannesburg Water, the project requires a completed guardhouse with office furniture, signage, and safety equipment, adhering to safety standards with a safety file and medical fitness certificates for staff. Completion must follow the provided Bill of Quantities.
Maintenance of Fencing, Gates, and Roads for Rand Water.
Rand Water seeks a contractor for maintaining concrete and steel palisade fencing, gate motors, and road surfaces at various sites including Rietvlei, Forest Hill, Zwartkopjes, and Vereeniging. Tasks include welding, installing new fencing, repairing gate motors, painting, replacing road signage, and fixing road surfaces. The contractor must respond to callouts within 24 hours and provide photographic evidence and assessment reports for completed tasks. The contract is valid until 29 July 2026.
Valve maintenance services contract for Eskom.
Eskom Rotek Industries invites tenders for a five-year contract for maintenance, refurbishment, and overhaul of turbine and boiler valves at Eskom power stations. The scope includes planning, disassembly, inspection, machining, and reassembly of valves. The contractor must provide 24/7 maintenance and respond to callouts within 45 minutes. Deliverables include zero safety incidents, project completion within 50 days, and service reporting. The contractor must subcontract 30% to black-owned enterprises and implement skills development and CSI initiatives. The tender requires a 75% functionality threshold and adherence to safety and quality standards.
Orange Farm Water Infrastructure Upgrade Phase 3A.
Johannesburg Water (SOC) Ltd seeks bids for upgrading and renewing water infrastructure in Orange Farm Extension 2, Johannesburg. The project includes replacing pipelines, installing prepayment meters, leak detection, road crossing construction, and surface reinstatement. Technical support and stand-by services are required for three years post-completion. A compulsory briefing session is on 30 June 2026, with submissions due by 30 July 2026 at 10:30 AM.
Supply and delivery of hydraulic walk-behind rollers.
Midvaal Local Municipality seeks bids for supplying and delivering hydraulic walk-behind rollers from appointment date to 30 June 2027. The project supports municipal operations within Midvaal, with submissions due by 30 July 2026 at 10:00.
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.
EPC Contractor for Skills Centre in Thohoyandou.
SASSETA seeks an experienced EPC contractor to develop a skills development centre in Thohoyandou, Limpopo. The project includes land acquisition, feasibility studies, architectural and engineering designs, and construction management. Key tasks involve securing statutory approvals and delivering a completed facility. The project will be executed in phases, starting with land acquisition and concluding with a project close-out report. The contractor must have extensive construction and development experience. Submissions close on 31 July 2026.
Surface Rehabilitation of Lima Taxiway at OR Tambo.
The Airports Company South Africa invites tenders for the surface rehabilitation of the Lima Taxiway at OR Tambo International Airport. The project includes milling existing asphalt, replacing it with new surfacing and base layers, installing asphalt reinforcement, reinstating line markings, and managing impacted lighting. Work is to be performed during night shifts to maintain airport operations, with a contract duration of one month. Bidders must provide technical competence, equipment, and site management facilities, adhering to safety, security, and environmental protocols. The tender follows an 80/20 preference point system and requires a minimum functionality score of 70 points.