Making the Digital Switch
Abstract:Sewer pipe inspections for the last decade were performed by pulling or driving a closed circuit television camera (CCTV) through the pipe and recording observations using paper logs and VHS tapes. Engineering and technical personnel would review these paper logs then scan through the VHS tape to view only those portions of the pipe that might need repaired. This method of inspection is effective but not efficient. Recent advances in digital encoding and database development have enabled City's to more efficiently process pipe inspection and repairs. This article will describe the process Indianapolis used to evaluate and select a vendor for its digital pipeline inspection software. It will also discuss in detail the advantages and disadvantages of using digital systems for sewer inspection and diagnostics. Finally, it will discuss digital integration of pipeline inspections with the City's Infrastructure Management System (IMS) and its Citizen Relationship Management (CRM) system.
Document Type: Research Article
Publication date: 2005-01-01
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 These proceedings are not peer reviewed.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