Supply Valves for Plasma Gas Air-Purification Project
Catherine Matima
This tender closed on 11 September 2026
Bidding is no longer open. Browse open construction & engineering tenders or see the related tenders below.
In plain English
The South African Nuclear Energy Corporation Limited (Necsa) is procuring system manual and actuated valves for the NW Plasma Gas Air-Purification System Project. Bidders must provide ISO 9001 accreditation and meet specific technical and delivery criteria.
Always check the official documentDescription
The South African Nuclear Energy Corporation (Necsa) is seeking quotations for the supply of 11 specific manual and actuated valves for the Low-Level Waste Plasma Gasification (NW PlasGas) demonstration project. The project aims to reduce combustible waste into gas and water while melting metallic components. The scope includes the delivery of various solenoid, pneumatic, and manual valves as specified in the project valve list and P&ID documentation. Key technical requirements include adherence to specific material standards, such as Carbon Steel bodies and 316 Stainless Steel trims, with flanged connections. The work will take place at the Necsa facility. Successful bidders must ensure delivery within a 4 to 8-week timeframe following the issuance of a purchase order. All quoted prices must be fixed, firm, and inclusive of all taxes, freight, insurance, and duties.
What you need to qualify
- 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 Tax Clearance Certificate (Tax pin)
- Valid B-BBEE certificate or sworn affidavit
- Valid Letter of Good Standing (COID)
- ISO 9001:2015 accreditation for supplier or OEM
Contact & how to apply
Name: Catherine Matima
Email: Catherine.Matima@necsa.co.za
Phone: 012-305-3027
How to apply: Interested bidders must submit their quotations via email to Catherine Matima at Catherine.matima@necsa.co.za on or before the closing date of 11 September 2026 at 17:00.
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