Equipment Calibration for Flow Laboratory.
Johannesburg Water
In plain English
Johannesburg Water is procuring equipment calibration services for their flow laboratory. Bidders must be registered on the Central Supplier Database and provide a valid B-BBEE certificate or sworn affidavit.
Always check the official documentDescription
Johannesburg Water is requesting quotes for the calibration of equipment at their Flow Laboratory located at the Ffennell Road Depot. The project involves the calibration of various instruments, including mass pieces, volume tanks, temperature probes, and electrical testing devices. The work must be completed between December 2026 and February 2027, with a turnaround time of 10 working days. The service provider must deliver official calibration certificates for all items. All calibration work must strictly follow ISO/IEC 17025:2017 standards. The project requires both onsite and offsite services, including all necessary travel and logistics for equipment collection and delivery.
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.
Full requirements
- Registered on the Central Supplier Database (CSD)
- ISO/IEC 17025:2017 accreditation certificate and scope
- Valid Tax Clearance Certificate or SARS PIN
- Valid B-BBEE certificate or sworn affidavit
Contact & how to apply
Name: Simphiwe Mdlalose
Email: simphiwe.mdlalose@jwater.co.za
Phone: 011-688-1825
How to apply: Submit your quotation on a company letterhead in PDF format via the E-Tender Portal at https://www.etenders.gov.za/ by the closing date of 03 November 2026 at 16:00.
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