Supply and delivery of seal kits for circuit breakers.
Eskom
In plain English
The tender is for the supply and delivery of a seal kit. Eligible bidders must have a valid B-BBEE certificate or sworn affidavit.
Always check the official documentDescription
The National Transmission Company South Africa (NTCSA) is inviting tenders for the once-off supply and delivery of 10 Gasket Kits (DLFB 133 NC2-1) for BBC air blast circuit breakers at the Apollo and CS Grid. The project requires the supply of specific pneumatic seal components capable of operating between 13 and 31 bars at temperatures from -50 to 75 degrees Celsius. Key deliverables include the provision of technical specifications, proof of previous supply of these specific kits, and manufacturer authorization. The tender is subject to local content thresholds, requiring 100% local content for pins and 70% for valves. The project is a once-off supply, and the successful bidder must provide their own offloading facilities at the Apollo Converter Station in Olifantsfontein. The tender closing date is 23 July 2026 at 10:00 AM.
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.
- 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 CSD registration
- Valid SARS Tax Compliance PIN
- Valid B-BBEE certificate or sworn affidavit
- Valid COIDA registration or Letter of Good Standing
- Manufacturer authorization letter for specific seal kits
- Proven track record supplying BBC DLFB seal kits
- Compliance with SATS 1286:2011 local content thresholds
- Audited financial statements for the previous 18 months
- ISO 9001 compliant Quality Management System
Contact & how to apply
Name: Rumani Tshivhandekano
Email: tshivhr@ntcsa.co.za
Phone: 013-296-3902
How to apply: Applications must be submitted electronically via the Eskom E-tendering portal at https://tenderbulletin.ntcsa.co.za. Documents must be uploaded into the designated folders (Technical, Commercial, Financial, and Other) in PDF format, with price lists also in Excel. No zip files are permitted.
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