Biannual Water Quality Monitoring Services

Open Closing: 29 Oct 2026 at 11:00 Published: 15 Oct 2026

Overview

Summary

This tender seeks qualified bidders to conduct biannual biomonitoring and surface water quality assessments of the Tsitsa River for the proposed Ntabelanga Dam construction over two years. Key requirements include compliance with environmental regulations and submission of comprehensive reports.

Detailed Description

The Department of Water and Sanitation is inviting bids for the biannual biomonitoring and surface water quality monitoring of the Tsitsa River, both upstream and downstream, in relation to the proposed construction of the Ntabelanga Dam. This project is crucial for ensuring compliance with environmental regulations as stipulated in the Environmental Authorisation granted under the National Environmental Management Act. The successful bidder will be responsible for conducting in-situ water quality assessments, evaluating aquatic ecosystems, and providing detailed reports on findings, including comparisons with previous data.

The scope of work includes conducting assessments using established methodologies such as the South African Scoring System (SASS5) and the Macroinvertebrate Response Assessment Index (MIRAI). The monitoring will occur biannually, with the requirement to submit comprehensive reports within specified timelines. Bidders must demonstrate relevant experience, possess necessary certifications, and comply with all applicable environmental legislation. This tender presents an opportunity for businesses specializing in environmental monitoring and water quality assessment to contribute to a significant infrastructure project aimed at enhancing water supply in the region.

Suitable Businesses

This tender is suitable for environmental consulting firms, water quality assessment specialists, and companies with expertise in ecological monitoring and compliance with environmental regulations.

Documents

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Location & Address

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Contact Information

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Briefing Information

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Special Conditions

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