# Supply and delivery of Twelve (12) Gausonic GTF-100 Ultrasonic Clamp-On Flowmeter-Complete with transducers for DN 15-6000 (mm) pipelines

> This tender closed on 2026-06-22.

- **Reference:** RFQJW43ZZ26
- **Issuer:** [Johannesburg Water](https://za.bidwunder.com/tenders/issuer/johannesburg-water.md)
- **Region:** Gauteng
- **Type:** Request for quotation
- **Published:** 2026-06-15
- **Closing date:** 2026-06-22 18:00 SAST
- **Sectors:** [Wholesale, retail, vehicle repair](https://za.bidwunder.com/tenders/sector/G.md)

## Summary

#### Overview
**Supply and delivery of Twelve (12) Gausonic GTF-100 Ultrasonic Clamp-On Flowmeters, complete with transducers for DN 15-6000 mm pipelines.** Johannesburg Water invites bidders with instrumentation/flowmeter expertise and relevant certifications to supply high-accuracy clamp-on flowmeters for utility use.

#### Requirements
- Compliance with the technical spec in RFQ document (GTF-100, clamp-on, transit-time, IP65 housing, IP68 transducers, 4–20 mA, RS485 Modbus, data logging). See RFQJW43ZZ26-GAUSONIC UFM.pdf.
- Full completion of required bid forms and attachments, including MBD 4, MBD 6.1, MBD 8, MBD 9, and MBD 3.1 pricing schedule.
- Must be registered on CSD with Supplier Number; provide original tax clearance and BBBEE certificate or sworn affidavit.
- Provide municipal rates statement (not older than 90 days) and a valid lease agreement or municipal account not in arrears >90 days.
- Include datasheet, reference letters, proof of accreditation/certification, and warranty/delivery period clearly stated.
- No bid from persons in the state service; no tender defaulter or conflicting interests; joint ventures to be properly signed.

#### How to Apply
- Submission deadline: 22 June 2026 at 16:00, via the E-Tender Portal (email submissions not accepted). See RFQJW43ZZ26-GAUSONIC UFM.pdf for details.
- Submission method: on the e-tender portal at https://www.etenders.gov.za; follow the portal guide (see attached guide in RFQ document) and login with CSD credentials.
- Documents to submit: Original tax clearance; BBBEE certificate or sworn affidavit; municipal rates; MBD 4, MBD 6.1, MBD 8, MBD 9; CSD registration; company docs with directors’ IDs; pricing on MBD 3.1; datasheet.
- Pre-qualifications: CSD registration; valid tax clearance; BBBEE documentation; POPIA disclosures are included in the attached documents.
- Briefing: not applicable (no briefing session).
- Documents: Bidder must obtain bid documents and submit through the portal (RFQJW43ZZ26-GAUSONIC UFM.pdf).

## Description

Supply and delivery of Twelve (12) Gausonic GTF-100 Ultrasonic Clamp-On Flowmeter-Complete with transducers for DN 15-6000 (mm) pipelines

Supply and delivery of Twelve (12) Gausonic GTF-100 Ultrasonic Clamp-On Flowmeter-Complete with transducers for DN 15-6000 (mm) pipelines

Delivery Location: CNR ROSSETTEVILLE AND FFENNEL ROAD - Rosettenville - Johannesburg - 2001 Special Conditions: ALL SUBMISSIONS MUST BE MADE ON THE E-TENDER PORTAL. EMAIL SUBMISSIONS WILL NOT BE ACCEPTED

## Documents

- RFQJW43ZZ26-GAUSONIC UFM.pdf

Documents download with a free BidWunder account.

## Published on

- [eTenders OCDS API](https://www.etenders.gov.za/Home/opportunities?id=1)

More open tenders: https://za.bidwunder.com/tenders.md

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> Source: https://za.bidwunder.com/tenders/supply-and-delivery-of-twelve-12-gausonic-gtf-100-ultrasonic-clamp-on-flowmeter-d5b53506