Supply and Delivery of Power Transmission Couplings.
Lusindiso Buje
In plain English
Supply and delivery of power transmission couplings (single universal joints) to NRF-iThemba LABS, Cape Town. Bidders must be registered on the Central Supplier Database (CSD) and provide a B-BBEE certificate or sworn affidavit.
Always check the official documentDescription
The National Research Foundation (NRF-iThemba LABS) is requesting the supply and delivery of 20 high-precision single universal joints. The work will take place at the iThemba LABS facility in Faure, Cape Town. The required components must be made of AISI 303 stainless steel with specific dimensions of 12.7mm diameter, 40mm length, and a 5mm bore. The items must be capable of operating at angles up to 45 degrees. Bidders must provide a firm delivery timeline, and all quoted prices must remain valid for at least 60 days from the closing date of 2 September 2026.
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.
Full requirements
- Must be registered on the National Treasury Central Supplier Database (CSD)
- Must possess a valid tax compliance status (Tax Pin)
- Must provide a valid B-BBEE certificate or sworn affidavit
Contact & how to apply
Name: Lusindiso Buje
Email: scm@tlabs.ac.za
Phone: 021-843-1389
How to apply: Submit your proposal via email to both scm@tlabs.ac.za and cm.thenjwayo@ilabs.nrf.ac.za before 11:00 am on the closing date of 2 September 2026.
Related tenders
Supply and Delivery of Specialist Engineering Materials
The National Research Foundation (NRF) iThemba LABS invites bids for the supply and delivery of specialist engineering materials at their facility in Faure, Cape Town. Required items include Havar foil, Macor machinable glass ceramic rods, high-purity tungsten wire, and tantalum rods. Bidders must provide firm pricing inclusive of VAT, valid for at least 60 days, and specify delivery timelines. The tender closes on 3 September 2026 at 11:00 am.
Supply and delivery of RF cables and connectors.
The National Transmission Company South Africa (NTCSA) invites tenders for the supply and delivery of Radio Frequency (RF) cables and connectors on an 'as and when required' basis over five years. The contract includes providing coaxial cables, connectors, adaptors, flyleads, and surge protection equipment, all meeting ISO 9001 and Military Specification M-17 standards. The tender requires over 90% local content for cables and copper, and 100% for steel. Submissions close on 02 September 2026, with a compulsory clarification meeting on 18 August 2026 via MS Teams.
Supply and delivery of RF cables and connectors.
Eskom Holdings SOC Ltd invites tenders for the supply, delivery, and offloading of Radio Frequency (RF) cables, connectors, and related accessories to various distribution sites. This is an open tender for a five-year contract on an 'as and when required' basis. The scope includes supplying items such as coaxial cables, BNC/N-type/SMA connectors, surge protectors, and mounting hardware, all adhering to technical specification 240-64013506. Key deliverables include a Contract Quality Plan (CQP), performance reports, and cataloguing information. The tender requires compliance with local content thresholds (100% for steel, 90% for cables) and specific skills development obligations for unemployed graduates. The closing date for this tender is 22 September 2026 at 10:00.
Supply and Delivery of Laboratory Consumables
The Department of Forestry, Fisheries and the Environment requests quotations for supplying and delivering laboratory consumables, including chemicals, reagents, and equipment like pipettes and filter papers, to the Foretrust building in Cape Town. Bidders must provide firm pricing for 56 line items, including delivery costs, following an 80/20 preference point system. Deliveries are to be made only after receiving an official order. The closing date is 11 September 2026 at 11:00.
Supply and delivery of pontoon connectors.
Transnet National Ports Authority seeks bids for the supply and delivery of 65 pontoon connectors and associated hardware to the Port of Richards Bay. The project includes manufacturing, inspection, testing, and delivery to replace damaged connectors for vessel safety. The contract lasts six months, with a compulsory briefing on 04 September 2026. Deliverables include a project schedule, lab test results, quality assurance certificates, a warranty certificate, and an installation manual.
Supply and delivery of conveyor belt drives.
Eskom Holdings SOC Ltd seeks tenders for the supply and delivery of conveyor power transmission devices and belt drives at Matimba Power Station for 60 months on an as-needed basis. The scope includes components like pulleys, clutches, couplings, and wheels, adhering to technical drawings and user requirements. Compliance with quality standards, health, safety, environmental regulations, local content, and skills development is required. Bidders must show technical capacity and experience in supplying similar industrial spares.