Replacement of Air Circuit Breakers

Open Closing: 6 Aug 2026 at 12:00 Published: 9 Jul 2026

Overview

Summary

This tender seeks a contractor to replace obsolete Air Circuit Breakers (ACBs) at the LV substation. Key requirements include decommissioning existing ACBs, installing new Electric Masterpact MTZ series ACBs, and ensuring compliance with safety standards.

Detailed Description

The Passenger Rail Agency of South Africa (PRASA) is inviting bids for the replacement of Air Circuit Breakers (ACBs) at the LV substation at Durban Station. The successful contractor will be responsible for decommissioning and removing existing obsolete ACBs, supplying and installing new Electric Masterpact MTZ series ACBs, and implementing a mechanical key interlocking system to ensure safe operation. Work is to be conducted during specified hours to minimize disruption to station operations, with all activities adhering to strict safety and compliance standards.

The scope of work includes detailed testing and commissioning of the new ACBs, ensuring they meet operational requirements and safety regulations. Contractors must provide documentation such as electrical datasheets, updated single-line diagrams, and operation manuals, along with a warranty for the installed equipment. This project aims to enhance the reliability and safety of the electrical systems at Durban Station, contributing to improved service delivery for passengers.

Suitable Businesses

This tender is suitable for electrical engineering firms with experience in high-voltage installations, particularly those familiar with Air Circuit Breakers and safety compliance in public infrastructure projects.

Documents

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Location & Address

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Briefing Information

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