REAL-TIME FLOW CONTROL FOR A TRUNK SANITARY SEWER AND TUNNEL RELIEF SYSTEM IN THE CITY OF OTTAWA
This paper describes the design and implementation of a real time flow control system on a major trunk sanitary and relief tunnel system in the City of Ottawa. The flow control system was designed to provide added protection against basement flooding, prevent sanitary sewer overflows (SSOs) and to provide for optimized system operation under both existing and future flow conditions. The flow control system consists of a modulating gate-actuator assembly tied to the City's SCADA system, which acts as both a flow monitoring and flow control system. The flow control system is designed for optimum system operation by maximizing the amount of flow conveyed along the main trunk sewer system and minimizing the frequency of diversions to the Tunnel relief system where pumping is required to convey flows to the Wastewater Pollution Control Plant.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
Document Type: Research Article
Publication date: 2003-01-01
More about this publication?
- Proceedings of the Water Environment Federation is an archive of papers published in the proceedings of the annual Water Environment Federation® Technical Exhibition and Conference (WEFTEC® ) and specialty conferences held since the year 2000. These proceedings are not peer reviewed. A subscription to the Proceedings of the Water Environment Federation includes access to most papers presented at the annual WEF Technical Exhibition and Conference (WEFTEC) and other conferences held since 2000. Subscription access begins 12 months after the event and is valid for 12 months from month of purchase. A subscription to the Proceedings of the Water Environment Federation is included in Water Environment Federation (WEF) membership.
WEF Members: Sign in (right panel) with your IngentaConnect user name and password to receive complimentary access. Access begins 12 months after the conference or event
- Subscribe to this Title
- Membership Information
- About WEF Proceedings
- WEFTEC Conference Information
- Learn about the many other WEF member benefits and join today
- Ingenta Connect is not responsible for the content or availability of external websites