Engineering tenders
Browse the latest open engineering tenders and procurement opportunities across South Africa. Free to view, no signup — share any tender or follow VUZA on TikTok for daily picks.
Provision of Earthmoving Equipment for Eastern Region Shutdown.
Request for Proposal to provide earthmoving equipment for a two-month shutdown in the Eastern Region, supporting construction activities such as extraction, compaction, and soil transportation in Nelspruit, Witbank, and Polokwane. RFP number: ERACET-NPG-57720. Closing date: May 29, 2026.
Tender validity extension for building and roof repairs.
Extension of tender validity for minor repairs at President Building and roof repairs at Palm Springs within the Distribution Division for 6 months.
Supply and delivery of welding materials for EPWP.
This tender involves the supply and delivery of welding materials for the EPWP workshop, as specified by the Department of Public Works and Infrastructure. Delivery is to the Amalinda Offices in East London, with submissions closing on 29 May 2026. The delivery period is within 30 days of receiving an order.
Roof Repairs at SARAO Hartebeesthoek Observatory.
SARAO seeks a service provider to repair the main building roof at the Hartebeesthoek Radio Astronomy Observatory in Gauteng. A compulsory meeting is scheduled for 21 May 2026, with a quotation submission deadline of 29 May 2026.
Thohoyandou Stadium Soccer Pitch Rehabilitation.
This tender is for the rehabilitation and turf maintenance of the Thohoyandou Stadium soccer pitch. The tender is issued under notice number N23/2025/2026. The closing date has been extended to 29 May 2026.
Supply and Delivery of Materials for Storerooms Completion
This tender is for supplying and delivering materials for completing storerooms in Block A and B as per the Department of Public Works and Infrastructure specifications. Materials must be delivered to the Amalinda offices in East London within 30 days of receiving an order. The closing date for submitting quotations is 29 May 2026.
Revitalization of Qamata Irrigation System Phase 1.
The Department of Agriculture in the Eastern Cape seeks tenders for revitalizing the irrigation system at Qamata Irrigation Scheme in Intsika Yethu Local Municipality. The project includes refurbishing a center pivot, repairing a pump, supplying an electrical motor, installing a sprinkler system, electrifying, and commissioning the system, with an expected completion time of 18 weeks. A compulsory site inspection is scheduled for 18 May 2025.
Renovation of Agricultural Office in Cofimvaba.
The Eastern Cape Provincial Government's Department of Agriculture seeks bids for renovating the agricultural office in Cofimvaba Town, Intsika Yethu Local Municipality, Chris Hani District. The project includes earthworks, roof replacement, painting, plumbing, electrical repairs, and installation of a guard house, gutters, and burglar proofing, to be completed in 18 weeks. Bid submission closes on 29 May 2026.
Repair and Recommissioning of De Aar Effluent Treatment Plant.
This tender involves repairing and recommissioning the De Aar Effluent Treatment Plant in the Northern Cape, issued by Transnet Engineering. The project aims to restore the plant's functionality over a 3-month period, including replacing a submersible pump, overhauling the rope skimmer, cleaning the effluent chamber, replacing discharge piping, and reinstating electrical controls. A compulsory briefing and site visit is scheduled for April 29, 2026, with a submission deadline of May 29, 2026.
Supply and Installation of HVAC System for UPS.
This tender involves the supply, installation, and commissioning of an HVAC system for a dual UPS at SABC Radio Park. A compulsory site inspection is scheduled for 15 May 2026. The project duration includes 9 months for installation and 12 months for maintenance.
Supply and installation of steelworks and fittings.
This tender involves the supply, manufacturing, delivery, and installation of general steelworks and fittings for the Mossel Bay Municipality, to be completed by June 30, 2029. A compulsory information meeting is scheduled for May 6, 2026, and submissions close on May 29, 2026.
Supply and delivery of pipes and fittings.
This tender is for the supply and delivery of UPVC and HDPE pipes, valves, and fittings to the Saldanha Bay Municipality. The contract will last until June 30, 2029. The closing date for submissions is May 29, 2026, at 12:00.
Hydrogeological Investigations for Schools in Limpopo.
The Mvula Trust invites tenders for hydrogeological investigations at schools in Limpopo Province for the Department of Education. The project includes data review, hydro-census studies, geophysical surveys, risk assessments, and water quality testing in Sekhukhune and Vhembe districts. Closing date: 29 May 2026.
Surveying and Contouring Services at Florisbad Research Station
The National Museum requires surveying and contouring services at Florisbad Research Station for a proposed storage project. Services include contour surveys, plans, and benchmark establishment. The closing date is 29 May 2026.
Refurbishment of Fire Doors at King Shaka Airport
This tender involves the refurbishment of fire doors at King Shaka International Airport, issued by Airports Company South Africa (ACSA). The work includes assessing existing doors, replacing or refurbishing them, and integrating them with existing fire detection systems. The project duration is 24 months.
Supply of System Actuated Valves for Plasma Gas Project
Request for quotations to supply system actuated valves for the NW Plasma Gas project, including an actuated valve list and P&ID drawings.
Appointment of a panel for land surveying services.
This tender is for the appointment of three service providers for land surveying services as needed for three years in the municipal area of Delmas. Issued by the Municipal Manager of Victor Khanye Local Municipality, key services include aerial photography, land surveying, project management, and relocation of pegs. The closing date is 01 June 2026.
Hot Dip Galvanizing for Power Plant Maintenance.
Eskom requires hot dip galvanizing of steel services for power plant maintenance in Mpumalanga on an as-needed basis for 5 years.
Demolition of Weather Mast at Matimba Power Station
Eskom is seeking tenders for the demolition of a weather mast at Matimba Power Station. A compulsory clarification meeting is scheduled for May 20, 2026. The deadline for tender submission is June 1, 2026, with a validity period of 90 days from the closing date.
Panel for Town Planning Services.
Appointment of a panel of three service providers for town planning services for Victor Khanye Local Municipality over three years. Services include township establishment, rezoning, and consolidation/subdivision within Delmas. Closing date: June 1, 2026.
Refurbishment of Transformers at VHD East and Iswepe.
Transnet Rail Infrastructure Manager requests quotes for refurbishing a 500KVA distribution transformer at various 11KV substations, including six in VHD East and one 20MVA, 25KV traction substation in Iswepe. A compulsory clarification meeting is on 25 May 2026, with submissions closing on 01 June 2026.
Supply of asphalt hot mix for Richmond LM.
Richmond Municipality requires a service provider to supply 1500 tons of asphalt hot mix over 36 months, with a limit of 500 tons per year or 5 tons per day. A compulsory briefing session is scheduled for 22 May 2026, and the tender closes on 01 June 2026.
Supply and Install Irrigation System in Nyandeni.
The Department of Agriculture in the Eastern Cape invites tenders for the supply, delivery, and installation of a 12 HA solid set sprinkler irrigation system at Mthakatye Irrigation Scheme, located in the Nyandeni Local Municipality of the OR Tambo District. The project is expected to take 18 weeks to complete.
Appointment of a Sanitation Expert for Agrément South Africa.
Agrément South Africa seeks a Sanitation Expert to advise the Technical Executive Committee on sanitation product certification. Responsibilities include reviewing reports, providing opinions, and recommending certificate approvals or rejections. The expert must attend meetings and submit written comments. Closing date is June 1, 2026.
Construction Materials Expert for Agrément South Africa.
Agrément South Africa seeks a Construction Materials Expert to advise on product certifications, review test reports, and recommend certificate approvals. The expert will attend a committee meeting and provide written comments. Closing date: 01 June 2025.
Development of Cacaneni Spring and Water Supply Scheme.
This tender is for the development of the Cacaneni Spring and Water Supply Scheme in Ward 2 of the Nkandla Local Municipality, within the King Cetshwayo District Municipality. A compulsory briefing meeting will be held on 19 May 2026, and the submission deadline is 01 June 2026.
RFI for Land-Use and Development in Onderstepoort.
Onderstepoort Biological Products seeks information on optimal land-use and development options for properties in Pretoria North. Respondents should submit a 'Concept and Options' paper detailing development options, financial indicators, and implementation plans. The properties include existing residential structures, and OBP aims to explore uses that align with its mandate or commercial optimization.
Refurbishment of ablution facilities and office areas.
This tender is for the refurbishment of ablution facilities, the main office foyer area, and workshop areas at Corner East and Gibbs Road, Devland (GOUDKOPPIES). Issued by Johannesburg Water, with a compulsory briefing session on 25 May 2026. Closing date for submissions is 01 June 2026.
Replacement of Aluminium Doors with Transformer Doors at Plant.
This tender involves replacing aluminum doors with steel transformer doors at Olifantsvlei Wastewater Treatment Works. The project includes removing old doors, supplying and installing new ventilated, lockable steel transformer doors, and replacing circular shatterproof windows as per the Bill of Quantities (BoQ). The closing date is 01 June 2026.
In-house training on JBCC (Edition 6.2) for Johannesburg Water.
Johannesburg Water seeks a service provider for in-house training on JBCC (Edition 6.2) at their Newtown offices. The training, verified with ECSA, SACPMP, SACPQS, and PMSA, will cover legal frameworks, contract management, claims, and dispute resolution over 3 days for 20 employees. The closing date is 01 June 2026.
Supply and installation of fire and smoke detection system.
Johannesburg Water requires a fire and smoke detection system with alarm, including supply, installation, testing, and commissioning. The project must adhere to specific standards and regulations. A briefing session is scheduled for 25 May 2026, with submissions closing on 01 June 2026.
Service Provider for Bulk Density and Volumetric Surveys
The City of Tshwane seeks a service provider to conduct bulk density and volumetric surveys, including dynamic cone penetrometer testing, at Rooiwal and Pretoria West Power Stations. A compulsory briefing session is on 27 May 2026, with a submission deadline of 2 June 2026.
Ultrasonic Flow Meter Installation at Mthatha Dam.
This tender involves the manufacture, supply, delivery, installation, testing, commissioning, and issuing of a Certificate of Compliance (COC) for a local content ultrasonic flow meter at the Mthatha Dam MCC Building in the Eastern Cape Province. Issued by the Department of Water and Sanitation, the project requires a fully functional ultrasonic flow meter and adherence to safety and quality standards.
Contractor for Maintenance at City Deep Port Health Office.
This tender is for the supply and provision of maintenance and repairs for the City Deep Satellite Port Health Office in Gauteng Province. The Border Management Authority (BMA) is issuing this tender. The appointed contractor must have a CIDB grade of 2 GB or above. The maintenance and repairs must be completed within an agreed timeframe, not exceeding four months from the contract award date.
SANAS Office Design and Space Planning Services
SANAS requires design and space planning services for three office rooms in Equestria to optimize them into functional and modern meeting/training spaces. A briefing session is scheduled for 27 May 2026, with the closing date on 02 June 2026.
Appointment of a Fire Expert for Agrément South Africa.
Agrément South Africa seeks a Fire Expert to advise the Technical Executive Committee on construction product and building system certification. Responsibilities include reviewing reports, providing opinions, and recommending approval or rejection of draft certificates. The closing date is June 2, 2025.
Appointment of a Roads Engineering Expert for Agrément SA.
Agrément South Africa seeks a Roads Engineering Expert to advise the Technical Executive Committee on certifying cold mix asphalt for pothole repair. Responsibilities include reviewing test reports, providing opinions, recommending approval or rejection of draft certificates, attending meetings, and submitting written comments. The closing date is 02 June 2026.
Emergency installation of water tanks at Eastern Cape schools.
The Mvula Trust seeks contractors to install 5000L water tanks at schools in the Joe Gqabi area, Eastern Cape. Tasks include filling tanks with clean water and repairing or installing gutters and downpipes. Completion is required within eight weeks from the start date.
Supply and Delivery of Roofing Materials for Kroonpark Resort.
Moqhaka Local Municipality requires roofing materials for the Kroonpark Holiday Resorts Indoor Swimming Pool Complex. The RFQ submission deadline is June 2, 2026. Suppliers must be registered and accredited.
Service provider for EIA pre-cursor studies.
Trade & Investment KwaZulu-Natal seeks an experienced service provider to conduct pre-cursor studies for the Environmental Impact Assessment for the Cable Car Project. Bid documents are available from May 12, 2026, with a compulsory online briefing on May 20, 2026, at 11:00 AM. The submission deadline is June 2, 2026, at 12:00 noon.