VVUZA

Supply and Training of Wastewater Modelling Software

Johannesburg Water

In plain English

Johannesburg Water is procuring the supply, installation, and training of wastewater mathematical modelling software. Bidders must be registered on the Central Supplier Database and provide a valid B-BBEE certificate or sworn affidavit.

Always check the official document
Closing date
16 July 2026
Location
R511+- 8KM NORTH OF FOURWAYS-Diepsloot-Johannesburg-2107
Estimated value
R 850 000
Published
9 July 2026
Tender no.
RFQJW010NS26-27

Description

Johannesburg Water is inviting bids for the supply, installation, and training of specialized wastewater mathematical modelling software. The project requires the provision of Hydromantis GPS-X Pro+ and DHI WEST software solutions. The work will be performed for Johannesburg Water. Key deliverables include the successful installation of the software and the provision of training to relevant staff. Bidders must provide reference letters confirming experience with similar projects. The tender follows an 80/20 evaluation system, and all pricing must be firm and inclusive of taxes. The closing date for this submission is 16 July 2026 at 16:00.

What you need to qualify

  • CSD registrationRegistration on the Central Supplier Database — required to do business with government.
  • Tax clearanceA valid SARS tax compliance status (PIN) showing your tax affairs are in order.
  • B-BBEE certificateA B-BBEE certificate or sworn affidavit confirming your contribution level.

Full requirements

  • Registered on the Central Supplier Database (CSD)
  • Valid Tax Clearance Certificate or SARS PIN
  • Valid B-BBEE certificate or sworn affidavit
  • Relevant industry certifications and accreditations
  • Proven experience through reference letters for similar completed work

Contact & how to apply

Name: Nompumezo Sobhekwa

Email: nompumezo.mramba@jwater.co.za

Phone: 011-688-1656

How to apply: Applications must be submitted electronically via the National Treasury eTender portal at https://www.etenders.gov.za/ by logging in with CSD credentials, selecting the relevant RFQ, and uploading all required documentation through the e-submission process.

Download tender documents

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