Telemetry System Design and Maintenance Services

Johannesburg Water invites experienced contractors to submit proposals for the design, upgrade, repair, and maintenance of its Telemetry System. The project aims to modernize the existing infrastructure by migrating to the DNP3 open protocol standard, ensuring vendor neutrality and interoperability. The scope includes repairing and maintaining the current Maestro Telemetry System, transitioning telemetry RTU-CPU equipment to the new protocol, and integrating all compliant stations into the existing SCADA system. Additionally, contractors will be responsible for ongoing maintenance, supply of spare parts, and ensuring system availability 24/7.

The successful contractor will also provide a comprehensive training program for Johannesburg Water personnel, covering configuration, programming, maintenance, and troubleshooting of the Telemetry System. This training is essential for achieving self-sufficiency in system management and ensuring that personnel are equipped to handle future operational challenges. The project duration is set for 36 months, during which the contractor will play a critical role in enhancing the efficiency and reliability of Johannesburg Water's telemetry operations, ultimately contributing to improved service delivery and sustainability.