Supply and delivery of G7 material for dam project.
Department of Water and Sanitation
In plain English
The tender is for the supply and delivery of G7 rockfill material for the Kwaggaskloof Dam rehabilitation project in the Western Cape. Bidders must be registered on the Central Supplier Database and comply with tax and B-BBEE requirements.
Always check the official documentDescription
The Department of Water and Sanitation invites bids for the supply and delivery of 1,500 tons of G7 rockfill material to the Kwaggaskloof Dam in the Western Cape. This material is essential for dam rehabilitation, including downstream drainage and erosion protection. Deliveries must follow specific technical standards, including grading and CBR requirements. The successful bidder must commence delivery within 10 working days of the first order and adhere to strict delivery hours between 08:00 and 15:00. The project requires an all-inclusive delivered price with no future escalations. The tender closes on 20 August 2026.
What you need to qualify
- CSD registration — Registration on the Central Supplier Database — required to do business with government.
- Registered company — An active CIPC-registered company in good standing.
- 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.
Full requirements
- Valid SARS Tax Compliance Status PIN
- Registered on National Treasury Central Supplier Database (CSD)
- Active CIPC company registration
- Valid B-BBEE certificate or sworn affidavit
- Valid COIDA Letter of Good Standing or equivalent insurance
Contact & how to apply
Name: J.W. VAN DER HEEVER
Email: vanderheeverj@dws.gov.za
Phone: 027-050-0851
How to apply: Bids must be submitted in a sealed envelope clearly marked with the tender number and description. These must be deposited into the Bid Box located at the Department of Water and Sanitation, 4-6 Alkmaar Street, Dal Josaphat, Paarl, 7646, by 11:00 on 20 August 2026.
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