CIDB Grade 7 tenders
Open South African construction tenders requiring a CIDB Grade 7 registration, across all classes of works. Free to view, no signup. Share any tender or follow VUZA on TikTok for daily picks.
Contractor for ICT Electrical and Solar Backup System.
The Government Printing Works (GPW) seeks a contractor for the design, installation, commissioning, and maintenance of ICT electrical infrastructure and a solar-powered backup system at their headquarters in Pretoria. The project includes upgrading electrical reticulation, installing UPS systems, standby generators, and a 100kW hybrid solar PV system with battery storage. It also involves minor building modifications, data centre HVAC, and fire suppression systems. Governed by the NEC3 Engineering and Construction Contract (Option B), the contractor must provide 24 months of maintenance and training. The project is located at 389 Sophie de Bruyn Street, Pretoria, with a three-month completion period and a 52-week defects liability period. Bidders must attend a compulsory briefing session and meet strict technical standards.
Maintenance of Gourikwa Power Station Fire Detection System.
Eskom Holdings SOC Ltd invites tenders for a 60-month contract for the maintenance of the Gourikwa Power Station Fire Detection System. The work includes routine and non-routine maintenance, inspections, fault-finding, repairs, and functional testing of fire detection devices at the Gourikwa Gas Turbine Power Station in the Western Cape. Key deliverables include a Safety File, maintenance of fire protection systems, supply of specific spares, and operational training. Bidders must adhere to the NEC3 Term Service Contract conditions.
Building Construction and Alterations at Philippi Switching Station
The City of Cape Town invites tenders for building construction and alterations at the Philippi Switching Station, involving civil, electrical, mechanical, and fire installation works. The project is managed by the Energy: Electricity Generation & Distribution department. Closing date is 03 September 2026, with a non-compulsory clarification meeting on 12 August 2026 via Microsoft Teams.
Upgrade of Gravel Roads in Zwelethemba, Worcester
The Breede Valley Municipality invites tenders for upgrading gravel roads in Zwelethemba, Ward 16, Worcester. The project involves civil engineering tasks to improve local infrastructure. A compulsory clarification meeting and site visit are scheduled for 12 August 2026. The project must meet the municipality's standards and follows the 80/20 preference point system.
Weltevreden Water Treatment Works Refurbishment
The Dr. JS Moroka Local Municipality invites bids for refurbishing the Weltevreden Water Treatment Works. The project includes replacing filter media, refurbishing filter nozzles, renovating the control room, structural resealing of clarifiers, replacing the backwash air blower, and installing seven new bulk meters. General building repairs such as tiling, painting, and glazing are required, along with structured training. The project must be completed according to specified mechanical engineering standards. The tender closes on 07 September 2026.
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.
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.
Upgrade of Nkanini Access Road, Ward 19.
The uMdoni Municipality invites bids for upgrading the Nkanini Access Road in Ward 19, involving 2 km of gravel road and 280m of concrete pavement, including drainage, earthworks, and signage. Completion is required within 10 months. A compulsory site briefing is on 31 August 2026. Labour-intensive methods are encouraged. Tender closes on 09 September 2026 at 12h00 PM.
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.
Construction of Bulk Sewer Lines and Pump Stations.
The Joe Gqabi District Municipality invites bids for constructing bulk sewer lines and pump stations in Mokhesi, part of the Sterkspruit Wastewater Treatment Works infrastructure development. The project includes installing 23.1 km of sewer pipelines, 326 manholes, and two lift pump stations, with river and road crossings. It involves completing services started by a previous contractor and is expected to take 24 months. Bidders must have experience in civil engineering, specifically in sewer reticulation and bulk infrastructure, and use labour-intensive methods for certain sections.
Nqanqarhu Water Treatment and Distribution Upgrade.
The Joe Gqabi District Municipality invites bids for the upgrade of the Nqanqarhu Water Treatment Works and distribution system, spanning 36 months. This project aims to improve local water infrastructure. Interested parties must attend compulsory briefing sessions on 21 August 2026. All submissions must be received by 14 September 2026 at 12:00.
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.
SSC Drive Replacement at Matimba Power Station.
Eskom Holdings SOC Ltd seeks tenders for replacing Submerged Scraper Conveyor (SSC) drives at Matimba Power Station. The project involves replacing electro-mechanical drives with electro-hydraulic systems on six units, covering mechanical, electrical, and C&I engineering. It includes design, installation, testing, and commissioning over 38 months. Deliverables include a Contract Quality Plan, project schedules, and staff training. A compulsory meeting is on 02 September 2026, and the tender closes on 15 September 2026 at 10:00.
Construction of Alumina Street Extension in Coega SEZ.
The Coega Development Corporation invites tenders for the construction of a 1.1km extension of Alumina Street in Zone 5 of the Coega Special Economic Zone, Eastern Cape. The project includes site clearance, earthworks, asphalt surfacing, stormwater drainage, and bulk sewer pipeline installation. The construction period is six months. A mandatory briefing meeting will be held on 18 August 2026 in Gqeberha. Bidders must provide a detailed construction programme and meet specific quality standards. The contract will be awarded based on an 80/20 preference point system. The closing date for submissions is 15 September 2026.
Augmentation of Septic Tanks in Utrecht - Phase 1
The Amajuba District Municipality invites bids for augmenting existing septic tanks in Utrecht and surrounding areas, specifically in Bensdorp Ward 5, Phase 1. This project aims to improve local sanitation infrastructure. Attendance at a compulsory clarification meeting on 8 September 2026 is required. Submissions must be delivered by 15 September 2026 at 12:00 noon.
Enablement Works for New Runway at Cape Town Airport
The Airports Company South Africa invites tenders for enablement works for the new re-aligned runway project at Cape Town International Airport. The project includes site preparation, bulk earthworks, and infrastructure development such as roads, electrical substations, and utility diversions. The contract duration is 48 months, requiring expertise in civil and electrical engineering. Bidders must attend a compulsory briefing session on 26 August 2026. The closing date for submissions is 16 September 2026. All pricing must remain fixed for the contract duration.
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.
Completion of Nqadu, Soyini, and Ngungululu Reservoirs.
The O.R. Tambo District Municipality invites tenders for completing bulk water supply infrastructure, involving the construction of the 3.5 ML Nqadu, 2 ML Soyini, and 2 ML Ngungululu reservoirs. Key tasks include constructing reinforced concrete roof slabs, inlet and outlet chambers, and completing earthworks and pipeline connections within the King Sabata Dalindyebo area. The successful bidder must subcontract at least 30% of the contract value to local small businesses and requires a CIDB grading of 7CE or higher.
Tshepong Hospital Stormwater Project Contractor Appointment
The Independent Development Trust invites bids for upgrading stormwater drainage systems and roof repairs at Tshepong Hospital in the North West Province. Tasks include cleaning drains, installing energy dissipaters, replacing roof trusses, and repainting roof surfaces. Completion is expected within six months. A compulsory site briefing is scheduled for 4 September 2026. The project aims to enhance hospital infrastructure and drainage efficiency in the Dr Kenneth Kaunda District Municipality.
Prequalification for Sanitation and Water Infrastructure in Limpopo.
The Development Bank of Southern Africa, on behalf of the Limpopo Department of Education, invites contractors to prequalify for constructing sanitation and water infrastructure at 135 schools across 16 districts in Limpopo Province. Deliverables include building new toilets, refurbishing facilities, drilling boreholes, installing water tanks, and erecting fencing. The project starts in October 2026 and completes by March 2027, as the first phase of a two-part procurement process.
Panel of Non-Revenue Water Contractors for Five Years
The Development Bank of Southern Africa (DBSA) seeks to establish a five-year panel of contractors for the National Water Partnerships Programme to reduce non-revenue water in South Africa. Contractors will handle leak detection, pipe replacement, meter installation, and billing system improvements, and provide financial investment with cost recovery through revenue sharing. The work includes community engagement and skills training for municipal staff. A compulsory virtual briefing is on 14 August 2026, with registration closing on 18 September 2026.
Provision of security services at Lehurutshe Campus.
TALETSO TVET College and PURCO SA are seeking a service provider for security services at the Lehurutshe Campus for thirty-six months. The tender closes on 21 September 2026 at 11h00. A non-compulsory information session is scheduled for 10 September 2026.
Construction of Phase A3 at Lichtenburg Campus.
TALETSO TVET College and PURCO SA are seeking a service provider for the construction of phase A3 at the Lichtenburg Campus. Interested parties must attend a compulsory site briefing on 09 September 2026. Submissions are due by 21 September 2026 at 11h00.
Upgrading of Roads and Stormwater in Clanwilliam: Phase 1
The Cederberg Municipality invites bids for Phase 1 of upgrading roads and stormwater infrastructure in Clanwilliam to improve transport networks and drainage systems. A compulsory clarification meeting is on 02 September 2026 at the Council Chambers in Clanwilliam. The tender closes on 21 September 2026 at 12:00, with bids valid for 120 days post-closing. The project scope may expand if cost-effective pricing is provided.
Replacement of Aircraft Gates at ORTIA.
Airports Company South Africa (ACSA) seeks tenders for the design, manufacture, supply, and installation of nine automated aircraft access gates at O.R. Tambo International Airport. The project involves mechanical, electrical, and structural works, and the development of a cloud-based digital platform with mobile app integration. It follows the NEC3 Engineering and Construction Contract (Option A) over 18 months. Key tasks include site surveys, detailed design, civil works, system integration, cybersecurity checks, and staff training. Compliance with airport security and safety standards is mandatory. Bidders must score at least 85 points in functionality and provide a team of registered professional engineers and specialists.
Repairs and renovations at MUT Main Campus Block A.
Mangosuthu University of Technology seeks a qualified contractor for building upgrades at Block A Student Residence, Main Campus, Umlazi. A compulsory briefing session is on 02 September 2026 at the university auditorium. Submissions close on 22 September 2026 at 11:00 am.
Replacement of HVAC Equipment at O.R. Tambo Airport.
Airports Company South Africa (ACSA) invites tenders for a 24-month contract to replace HVAC equipment at O.R. Tambo International Airport. The project involves the design, supply, installation, and commissioning of 35 HVAC units, including mechanical, electrical, and control system works. Integration with the airport's Building Management System is required. Work must adhere to strict safety standards, with some tasks scheduled at night near airside areas. Deliverables include as-built drawings, operation manuals, and staff training. Bidders must provide qualified personnel and comply with SANS standards and environmental protocols. The contract is fixed-price, with completion required within 24 months.
Upgrade and Expansion of Shelly Point Wastewater Treatment Works
The Saldanha Bay Municipality invites bids for upgrading and expanding the Shelly Point Wastewater Treatment Works to improve local sanitation infrastructure. The project is located in the Saldanha Bay municipal area. A compulsory clarification meeting will be held on 03 September 2026 at the Vredenburg Sports Ground. The deadline for tender submissions is 12h00 on 25 September 2026.
Integrated Physical Security System at Eskom Academy
Eskom Holdings SOC Ltd seeks a service provider for the design, supply, installation, commissioning, and maintenance of an Integrated Physical Security System at the Eskom Academy of Learning in Midrand. The project includes AI-driven CCTV, access control, intruder detection, and public announcement systems. It is an outcome-based contract with a 60-month maintenance period, requiring a technology roadmap, system architecture, and staff training. Commissioning is required within 6 months and full operational capability within 9 months of the contract award. A compulsory site meeting is scheduled for 08 September 2026.
Turnkey Project for Tamaiskwa Multipurpose Centre.
The Greater Taung Local Municipality invites bids for the planning, design, construction, construction monitoring, and close-out of the Tamaiskwa Multipurpose Centre. This project includes infrastructure and professional services, with work to be completed within the Greater Taung municipal area according to municipal standards over 24 to 36 months. Closing dates for submissions are between 28 September 2026 and 1 October 2026.
Refurbishment of Queens Warehouse, Port of Durban.
Transnet National Ports Authority seeks refurbishment of the Queens Warehouse building at the Port of Durban over 11 months. The project includes civil, structural, mechanical, and electrical works on a heritage-protected building. Key tasks are structural repairs, new security systems, and interior fit-outs. The building will remain partially occupied, requiring phased access. A compulsory briefing is on 8 September 2026. The project mandates strict quality, safety, and environmental standards, with a 30% subcontracting requirement for targeted enterprises.
Construction of Windsorton/Holpan Bulk Water Supply.
The Frances Baard District Municipality invites bids for constructing the Windsorton/Holpan Bulk Water Supply project. A compulsory site briefing will be held on 3 September 2026 at the municipal offices in Kimberley. Proposals must be submitted by 01 October 2026. The municipality may accept or reject bids based on internal policies.
Construction of Elevated Tank and Reticulation Systems.
Nkomazi Local Municipality invites bids for constructing an elevated water tank at Mabundzeni and installing water reticulation systems at Ekusulukeni and Thambokhulu. This project aims to improve local water supply services within the Nkomazi municipal area. A non-compulsory briefing session is on 04 September 2026, and proposals are due by 01 October 2026.
Upgrading of water infrastructure for Nkomazi Municipality.
Nkomazi Local Municipality invites bids for constructing an elevated water tank in Mabundzeni and installing water reticulation systems in Ekusulukeni and Thambokhulu to improve local water supply services. The project will occur within the Nkomazi municipal area. A non-compulsory briefing session is on 04 September 2026, and proposals must be submitted by 01 October 2026 at 12h00.
Construction of Water Infrastructure in Gretane.
Nkomazi Local Municipality invites bids for constructing water reticulation, an elevated water tower, and bulk water infrastructure in Gretane to improve local water supply systems. The work will be performed within the Nkomazi municipal area. Interested parties may attend a non-compulsory briefing session on 04 September 2026. All project documentation must be submitted by 05 October 2026 at 12h00.
Komatipoort Wastewater Treatment Works Upgrade.
Nkomazi Local Municipality invites bids for the refurbishment and upgrade of the Komatipoort Wastewater Treatment Works and sewer pumpstations to improve local sanitation infrastructure. The project is located in Komatipoort. The tender closes on 06 October 2026 at 12h00. A non-compulsory briefing session is scheduled for 04 September 2026 at the Kobwa Hall. Bidders will be evaluated based on an 80/20 preference point system, focusing on price and specific targeted goals as per the Preferential Procurement Policy Framework Act.
Extension of Water Infrastructure at Aniva, Boschfontein.
Nkomazi Local Municipality invites bids for extending a bulk water line, water reticulation, and installing an elevated tank at Aniva, Boschfontein. This project aims to improve local water supply services. A non-compulsory briefing session will be held on 04 September 2026 at Kobwa Hall. Submissions are due by 07 October 2026, evaluated using a 90/10 preference point system.
Bulk Water Reticulation and Elevated Tower Construction
The Nkomazi Local Municipality invites bids for constructing bulk water reticulation and an elevated water tower in Naas Msholozi to improve local water supply systems. The project will be evaluated using a 90/10 preferential procurement point system. A non-compulsory briefing session will be held on 4 September 2026 at the Kobwa Hall, with proposals due by 12:00 on 8 October 2026.