Supply and Installation of Roof Sheeting at Kombi Substation.
Transnet
In plain English
Transnet National Ports Authority is procuring the supply, removal, and disposal of existing metal roof sheeting, and installation of new 0.5 mm Chromadek IBR traffic green roof sheeting at the Kombi Substation Building in the Port of East London. No specific registrations or eligibility criteria are stated.
Always check the official documentDescription
This tender, issued by Transnet National Ports Authority (TNPA), is for the supply, removal, and disposal of existing metal roof sheeting and the installation of new 0.5 mm Chromadek IBR traffic green roof sheeting. The work will take place at the Kombi Substation building within the Port of East London. The project includes site establishment, scaffolding, waterproofing, and the replacement of fascia boards and rainwater goods. The contract duration is six weeks. Bidders must provide a comprehensive method statement, a construction programme, and a quality management system. The project requires adherence to specific SANS building and safety standards. The tender is structured as an NEC3 Engineering and Construction Contract (Option A).
What you need to qualify
- CSD registration — Registration on the Central Supplier Database — required to do business with government.
- Tax clearance — A valid SARS tax compliance status (PIN) showing your tax affairs are in order.
- B-BBEE certificate — A B-BBEE certificate or sworn affidavit confirming your contribution level.
- CIDB grading (Grade 2 General Building (2GB)) — A Construction Industry Development Board grade in the right class of works.
- Letter of Good Standing — COID registration and a Letter of Good Standing from the Compensation Fund.
- Other registration — An industry registration the tender requires (e.g. PSIRA, NHBRC, a professional or trade licence).
Full requirements
- Valid CIDB grading of 2GB or higher
- Valid Tax Clearance Certificate or SARS PIN
- Registered on National Treasury Central Supplier Database (CSD)
- Valid B-BBEE certificate or sworn affidavit
- Valid COIDA Letter of Good Standing
- Relevant industry certifications (e.g., ISO 9001)
- Key personnel: Site Supervisor, H&S Officer, and Artisan Carpenter
- Minimum three references for similar roofing projects
Contact & how to apply
Name: Xolelwa Gwele
Email: TNPAPOELBetween@transnet.net
Phone: 043-700-0100
How to apply: Submit bids electronically via the Transnet Digital Procurement System (TDPS) Supplier Submission Portal at https://esupplierportal.transnet.net/portal/. Register on the portal, log an intent to tender, and upload all required documents before the closing date.
Related tenders
Roof Maintenance and Repairs at Armscor Dockyard.
Armscor invites contractors to tender for the maintenance and repair of roofs at the Armscor Dockyard in Simon’s Town. The project covers multiple buildings, including numbers 616, 617, 793, 626, 620, 621, 1037, 656, 655, 674, 676, and 675. The scope of work involves the investigation, repair, removal, and installation of roof components such as zinc aluminium sheets, Nutec cladding, gutters, downpipes, and flashings. The contractor must also manage waterproofing and handle asbestos materials in compliance with safety regulations. A compulsory site briefing is scheduled for 22 September 2026, and the tender closes on 9 October 2026. Bidders must provide a detailed pricing schedule and demonstrate relevant experience in roof repairs.
Supply and Installation of Substation Equipment.
The eThekwini Municipality invites tenders for the supply, delivery, installation, testing, and commissioning of protection and control equipment for electrical substations over 36 months. The project includes protection panels, SCADA gateways, communication networks, and secondary cabling, with work at various substations in the eThekwini area. A compulsory meeting is on 11 August 2026, and submissions are due by 11:00 on 18 September 2026. Technical expertise in substation automation and protection systems is required, along with a detailed safety plan.
Supply and delivery of trench covers for Pegasus Substation.
This tender is for the manufacturing and supply of steel-reinforced pre-cast concrete trench covers for the Pegasus Substation, issued by the National Transmission Company South Africa (NTCSA). The work involves producing 3,000 units that meet specific technical standards, including a concrete strength of at least 30MPa, a 'Vastrap' pattern finish, and precise dimensions of 750mm by 300mm. The project is a once-off supply contract. Deliveries are to be made to various substations within the Transmission East Grid in KwaZulu-Natal. The contract will be governed by the NEC3 Supply Short Contract. Bidders must ensure all products are manufactured using steel moulds and adhere to strict quality control, including the submission of test certificates for validation. The tender closing date is 18 September 2026 at 10:00.
Supply and application of waterproofing at Kwamagxaki Shopping Centre.
Khula Business Premises (Pty) Ltd seeks a service provider for waterproofing at Kwamagxaki Shopping Centre, Gqebertha. The project includes cleaning 1425 sqm of roof, replacing 170 meters of gutters and 100 meters of downpipes, repairing tiles, and applying liquid rubber sealant and paint. Bird proofing installation and a 5-year warranty are required. A compulsory briefing session is on 09 September 2026. The tender closes on 16 September 2026.
Maintenance of Building and Marine Depot, Port of Durban.
The Transnet National Ports Authority invites bids for the maintenance of the Building and Marine Depot at 223 Maydon Road, Port of Durban. The project includes interior and exterior renovations such as roofing repairs, paving, painting, structural works, steelwork, and installation of temporary ablution facilities. The contract lasts six months, from 16 November 2026 to 15 May 2027, with a compulsory site briefing on 08 September 2026. Bidders must handle health and safety requirements, including risk assessments and appointing a registered safety officer. Compliance with port access protocols and environmental standards, especially for asbestos removal, is required. All work must adhere to NEC3 Engineering and Construction Contract standards.
Supply and delivery of fencing and maintenance services.
Air Traffic and Navigation Services (ATNS) seeks a service provider for fencing and building maintenance at the Wakkerstroom site. The project involves installing 138 meters of Clearview fencing, gate installation, painting, waterproofing, and door replacements. The contractor must supply all tools, transport, and supervision, with completion required within 7 working days of the order. A compulsory site briefing is on 16 September 2026. Compliance with the Occupational Health and Safety Act and maintaining an on-site safety file is mandatory.