# Supply and delivery of carbon-based water treatment chemicals and media and installation and maintenance of dosing systems for bulk water treatment plants

> This tender closed on 2026-08-14.

- **Reference:** 294G/2025/26
- **Issuer:** [City of Cape Town](https://za.bidwunder.com/tenders/issuer/city-of-cape-town.md)
- **Region:** Western Cape
- **Type:** Open tender
- **Published:** 2026-08-03
- **Closing date:** 2026-08-14 10:00 SAST
- **Sectors:** [Water collection and supply](https://za.bidwunder.com/tenders/sector/E36.md), [Sewerage](https://za.bidwunder.com/tenders/sector/E37.md)

## Summary

#### Overview
**Procurement of supply and delivery of carbon-based water treatment chemicals and media and installation and maintenance of dosing systems for bulk water treatment plants.** Open tender for suppliers of CO2-related media/chemicals and PAC/GAC media, plus installation/maintenance of dosing systems; contract spans up to 120 months. Suitable for water treatment chemical suppliers, gas suppliers, media vendors, and providers of dosing-system services; must meet SCM policy, health, safety, tax, and registration requirements. (SCM 542 V10_NT_Goods and Services 294G_202526.pdf)

#### Requirements
- Compliance with the City of Cape Town SCM Policy; avoid conflicts of interest; proper declarations of interest and independent bid determination.
- Mandatory clarifications and attendance at a compulsory site visit/clarification meeting (09 July 2026, Faure WTP, with Teams option). 
- Minimum functionality score of 70/100 for relevant categories; evidence of track record, supply capability, transport capacity, and technical lead for CO2, PAC, and GAC categories (Schedules F.13 B1–D2).
- Provision of samples and Certificates of Analysis for CO2, PAC, and GAC as required (within specified timeframes).
- Tax compliance and registrations: SARS Tax Compliance Status PIN; registration on the Central Supplier Database (CSD); registration on the City of Cape Town Supplier Database; separate certificates for JV partners if applicable.
- Compliance with health and safety requirements; provision of a Health and Safety Plan if requested.
- Returnable documents and related schedules (e.g., Schedule F.4–F.13) completed and submitted with tender; signatures by authorised persons for joint ventures.
- Potential need for performance security, insurance, and other bid returnables as per Annexures in the tender.

#### How to Apply
- Attend the compulsory site visit/clarification meeting on 09 July 2026 at Faure WTP (also via Microsoft Teams; see SCM 542 doc). 
- Obtain tender documents from the City’s tender process (hard copy incurs R200 tender fee; online downloads are free). Submit the Form of Offer and Acceptance plus all returnable documents in a sealed envelope to Tender Box 223 at the Civic Centre, Cape Town; if too large, follow alternative submission instructions at the Tender Distribution Office. (SCM 542)
- Prepare and submit:
  - Form of Offer and Acceptance and all Schedule F returnables (F.13 B1–D2, C1–C3, etc.) as required.
  - Details of Tenderer, Certificate of Authority for Partnerships/JVs, partnership agreements (if applicable), Declaration of Interest, Declaration of Conflict of Interest, Certificate of Independent Bid Determination.
  - Tax compliance evidence (SARS PIN) and proof of registration on CSD and CCT Supplier Database.
  - Any required samples (CO2, PAC, GAC) and Certificates of Analysis.
  - References, track records, and evidence of transport/equipment capability as per Schedule F.13.
- Be aware of closing times and potential extensions:
  - SCM doc shows closing date/time as 31/07/2026 at 10:00 (document SCM 542); metadata lists 14 Aug 2026 08:00 (verify via addenda/notices).
  - CCT may issue addenda; ensure you acknowledge notices and respond within deadlines.
- Submissions may be evaluated on a two-envelope basis if required by the Conditions of Tender; otherwise submit a single set containing both technical and financial information as directed.

## Description

Supply and delivery of carbon-based water treatment chemicals and media and installation and maintenance of dosing systems for bulk water treatment plants

Supply and delivery of carbon-based water treatment chemicals and media and installation and maintenance of dosing systems for bulk water treatment plants

Department: Bulk Services

## Documents

- SCM 542 V10\_NT\_Goods and Services 294G\_202526.pdf..pdf

Documents download with a free BidWunder account.

## Published on

- [City of Cape Town](https://web1.capetown.gov.za/web1/tenderportal/Tender/Details/326500)
- [eTenders.gov.za](https://www.etenders.gov.za)

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

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> Source: https://za.bidwunder.com/tenders/supply-and-delivery-of-carbon-based-water-treatment-chemicals-and-media-and-inst-4507e3f7