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AbouRizk, S M, Fayek, A R and Al-Hussein, M (2017) The University of Alberta’s Hole School of Construction Engineering: 25 Years of Impact and Innovation. Journal of Construction Engineering and Management, 143(09).

Akintola, A, Venkatachalam, S and Root, D (2017) New BIM Roles’ Legitimacy and Changing Power Dynamics on BIM-Enabled Projects. Journal of Construction Engineering and Management, 143(09).

Al-Bayati, A J, Abudayyeh, O, Fredericks, T and Butt, S E (2017) Managing Cultural Diversity at U.S. Construction Sites: Hispanic Workers’ Perspectives. Journal of Construction Engineering and Management, 143(09).

Ballesteros-Pérez, P (2017) M-PERT: Manual Project-Duration Estimation Technique for Teaching Scheduling Basics. Journal of Construction Engineering and Management, 143(09).

  • Type: Journal Article
  • Keywords: Scheduling; Program evaluation and review technique (PERT); Graphical evaluation and review technique (GERT); Stochastic network analysis; Project duration; Cost and schedule;
  • ISBN/ISSN: 0733-9364
  • URL: https://doi.org/10.1061/(ASCE)CO.1943-7862.0001358
  • Abstract:
    The program evaluation and review technique (PERT) has become a classic project management tool for estimating project duration when the activities have uncertain durations. However, despite its simplicity and widespread adoption, the original PERT, in neglecting the merge event bias, significantly underestimated the duration average and overestimated the duration variance of real-life projects. To avoid these and other shortcomings, many authors have worked over the last 60 years at producing interesting alternative PERT extensions. This paper proposes joining the most relevant of those to create a new reformulated PERT, named M-PERT. This reformulation is quite accurate when estimating real project duration, but allows for a number of interesting network modeling features that the original PERT lacked: probabilistic alternative paths, activity self-loops, minima of activity sets, and correlation between activities. However, unlike similar scheduling methods, M-PERT allows manual calculation through a recursive merging procedure that downsizes the network until the last standing activity represents the whole (or remaining) project duration. Hence, M-PERT constitutes an attractive tool for teaching scheduling basics to engineering students in a more intuitive way, with or without the assistance of computer-based simulations or software. One full case study is described and future research paths are suggested.

Crew, W A (2017) Best Practices Create Innovation and Improved Competitiveness. Journal of Construction Engineering and Management, 143(09).

D’Agostino, B (2017) {[}Journal of Construction Engineering and Management{]} and Construction Management: A Journal and a Profession Grow Together. Journal of Construction Engineering and Management, 143(09).

Feng, K, Xiong, W, Wang, S, Wu, C and Xue, Y (2017) Optimizing an Equity Capital Structure Model for Public–Private Partnership Projects Involved with Public Funds. Journal of Construction Engineering and Management, 143(09).

Han, S, Bouferguene, A, Al-Hussein, M and Hermann, U ( (2017) 3D-Based Crane Evaluation System for Mobile Crane Operation Selection on Modular-Based Heavy Construction Sites. Journal of Construction Engineering and Management, 143(09).

Hosseinian, S, Choi, K and Bae, J (2017) IRIER: A Decision-Support Model for Optimal Energy Retrofit Investments. Journal of Construction Engineering and Management, 143(09).

Hu, W, Shu, X, Jia, X and Huang, B (2017) Recommendations on Intelligent Compaction Parameters for Asphalt Resurfacing Quality Evaluation. Journal of Construction Engineering and Management, 143(09).

Karakhan, A A and Gambatese, J A (2017) Integrating Worker Health and Safety into Sustainable Design and Construction: Designer and Constructor Perspectives. Journal of Construction Engineering and Management, 143(09).

Liu, J, Yang, P, Xia, B and Skitmore, M (2017) Effect of Perceived Justice on Subcontractor Willingness to Cooperate: The Mediating Role of Relationship Value. Journal of Construction Engineering and Management, 143(09).

O’Brien, W J (2017) Fiatech: The Next Generation of the Capital Projects Technology Roadmap. Journal of Construction Engineering and Management, 143(09).

Olanipekun, A O, Xia, B (, Hon, C and Hu, Y (2017) Project Owners’ Motivation for Delivering Green Building Projects. Journal of Construction Engineering and Management, 143(09).

Ozbek, M E and Clevenger, C M (2017) Collaboration in Construction Academia. Journal of Construction Engineering and Management, 143(09).

Pishdad-Bozorgi, P (2017) Future Smart Facilities: State-of-the-Art BIM-Enabled Facility Management. Journal of Construction Engineering and Management, 143(09).

Prieto, R (2017) Expanding Project Management Frameworks to Address Today’s Challenges. Journal of Construction Engineering and Management, 143(09).

Rowings, J E, Jahren, C T and Jaselskis, E J (2017) Perspectives of the Journal of Construction Engineering and Management Spanning Three Decades. Journal of Construction Engineering and Management, 143(09).

Schexnayder, C (2017) The Pursuit and Sharing of Knowledge. Journal of Construction Engineering and Management, 143(09).

Shen, W, Tang, W, Wang, S, Duffield, C F, Hui, F K P and You, R (2017) Enhancing Trust-Based Interface Management in International Engineering-Procurement-Construction Projects. Journal of Construction Engineering and Management, 143(09).