Construction of Ntsonyini Ngqongweni Off-Channel Storage Dam.
OR Tambo District Municipality
Compulsory briefing — you must attend to bid
6 October 2026 at 10:00 · Libode Municipal Offices in Nyandeni Local Municipality
In plain English
The tender is for the construction of the Ntsonyini Ngqongweni Off-Channel Storage Dam. Bidders must be suitably qualified and experienced contractors registered with CIDB with a grading of 9CE.
Always check the official documentDescription
The O. R. Tambo District Municipality invites tenders for the Ntsonyini Ngqongweni Regional Water Supply Scheme Phase 2A. The project involves the construction of an off-channel storage dam in the Eastern Cape. Key deliverables include upgrading 12 km of access roads, establishing a construction camp, and building a hardfill dam with a reinforced concrete face. The scope also covers the construction of an intake tower, spillway, and valve chamber, along with foundation excavation and curtain grouting. Bidders must demonstrate extensive experience in heavy civil engineering and hydraulic structures. The project requires specialized management and supervisory staff with at least 5 years of relevant experience. The work is expected to be completed under a re-measurable contract structure.
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.
- CIDB grading (Grade 9 Civil Engineering (9CE)) — 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 registration (9CE)
- Active CSD supplier registration
- Valid Tax Clearance Certificate or SARS PIN
- Proof of good standing with the Compensation Commissioner
- Quality System assessment report from an independent authority
- Compliance with SATS 1286:2011 local content requirements
Contact & how to apply
Name: Mrs Michelle Blaeser (for the Employer’s Representative) AND Mr. N. Noto (for the Employer) AND Mr. S. Hopa (for supply chain related enquiries)
Email: michelle@arq.co.za AND nkosiyabon@ortambodm.gov.za AND sakhiwoh@ortambodm.org.za
Phone: 012 348 6668 AND 047 501 6425 Ext 6750 AND 047 501 6449
How to apply: Tenders must be submitted physically at the O. R. Tambo District Municipality, Ground Floor, Myezo Park, Nelson Mandela Drive, Mthatha, 5099. Electronic or emailed submissions will not be accepted.
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