Structural condition models for sewer pipeline

Fazal Chughtai, Tarek Zayed

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

15 Citations (Scopus)

Abstract

Proper management of sewer pipeline networks involves fulfillment of many technical requirements under economic constraints. Therefore, cost effective solutions are required to assist municipal engineers in prioritizing maintenance and rehabilitation needs. This demands a systematic approach to condition assessment of rapidly deteriorating sewers. Performance evaluation of sewers through random inspections is expensive. Therefore, there is an urgent need to develop a proactive sewer pipeline condition prediction methodology. This paper presents a method for assessing a sewer's structural condition by utilizing general pipeline inventory data. Based on historic condition assessment data, condition prediction models for sewers are developed using multiple regression technique. The final outcome of these models produces most likely condition rating of pipes, which will assist municipal agencies in prioritizing pipe inspection and rehabilitation to critical sewers. .
Original languageEnglish
Title of host publicationPipelines 2007
Subtitle of host publicationAdvances and Experiences with Trenchless Pipeline Projects - Proceedings of the ASCE International Conference on Pipeline Engineering and Construction
Pages25
Number of pages1
DOIs
Publication statusPublished - 27 Nov 2007
Externally publishedYes
EventPipelines 2007: Advances and Experiences with Trenchless Pipeline Projects - Boston, MA, United States
Duration: 8 Jul 200711 Jul 2007

Conference

ConferencePipelines 2007: Advances and Experiences with Trenchless Pipeline Projects
CountryUnited States
CityBoston, MA
Period8/07/0711/07/07

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Mechanics of Materials
  • Metals and Alloys

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