Validation of a model for predicting schedule changes in highway work zones - Case studies

Praveen Sukumaran, Tae Hoon Hong, Mehmet Emre Bayraktar, Makarand Hastak

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

There are currently no standard or accepted methods in the construction industry to calculate the probable impact of indirect cost factors on the schedule of highway work zone projects. This paper presents a model for stochastic analysis of factors affecting construction schedule in highway work zones and determination of probable changes, i.e., reduction or escalation, in the original estimated schedule for a given project. Also, three case studies from the Indiana Department of Transportation are illustrated in this paper in order to show the applicability of the model as a forecasting tool for predicting schedule changes on state Department of Transportation projects.

Original languageEnglish
Pages (from-to)638-648
Number of pages11
JournalJournal of Transportation Engineering
Volume132
Issue number8
DOIs
Publication statusPublished - 2006 Aug 1

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All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Transportation

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