Water & Diesel Infrastructure
DP046 – Underground Piping- Dewatering, Service Water, Potable Water and Compressed Air Reticulation
Date posted:25 February 2026
The mine is seeking suppliers of pipes and accessories for the aforementioned project.
The project will comprise the following:
High Level scope of Work
Supply of piping material and accessories for water and Air Reticulation as per the following list below:
- Pipes and valves of the following sizes (not exhaustive): 25mm, 50mm, 80mm, 100mm, 140mm, 150mm, 200mm, 250mm, 151 NB pipes, 151 NB valves, etc
All material supply must conform to certain quality standards and specifications as will be prescribed from time to time. Precise specifications will be provided with the RFQ in accordance with the task to be undertaken.
Suppliers can show an expression of interest for part or all of the above; this should be clarified when submitting the Expression of Interest.
QC/QA EAP clearance
Documents to Accompany Expression of Interest
Please ensure you submit the following documents with your application:
- Business Profile (Ensure it outlines all your services and capabilities)
- CIPC/CIDC Registration Certificate
- COIDA Certificate
- ID Copies of Shareholder/s
- Bank Letter/ Proof of Bank Account
- SARS Tax Compliance Status
- BBBEE – Sanas certificate
- 2–3 Contactable References from recent clients
The detailed scope of work will be shared with shortlisted candidates, who may also be contacted for further engagement, such as site visits and formal quotation submissions.
Deadline and submissions:
- Submission Deadline: 18 March @ 16h00
- Submit to: procurement@westwitsmining.com
- Email Subject Line: DP046: Underground Piping




