Please use this identifier to cite or link to this item:
Title: An investigation of critical chain and lean project scheduling
Authors: Shen, L. 
Chua, D.K.H. 
Keywords: Buffer management
Critical chain
Lean construction
Reliable plan
Issue Date: 2008
Citation: Shen, L.,Chua, D.K.H. (2008). An investigation of critical chain and lean project scheduling. Proceedings of IGLC16: 16th Annual Conference of the International Group for Lean Construction : 679-690. ScholarBank@NUS Repository.
Abstract: Critical chain and lean construction are two inspiring initiatives aiming at dramatically improving project performance through attacking the traditional management methods. The critical chain approach advocates improving throughputs to shorten task duration estimates and deploys various schedule buffers (i.e., project, feeding, resource, and capacity) to protect the project due date. The lean construction principles emphasize on eliminating waste by reducing non-value adding activities and managing hidden flows to improve the reliability of planning and production control. This paper investigates both practices and suggests that it is feasible, and necessary, to balance between aggressiveness (critical chain) and reliability (lean). A combination of critical chain and lean principles may provide benefits of both perspectives, with which critical chain is employed at relatively higher level to set up aggressive goals on task durations and deliveries of prerequisites, while lean works at low level to minimize the impact of flow uncertainties. An illustrative case study is provided to depict the effect of planning and control applying both the critical chain and the lean approaches.
Source Title: Proceedings of IGLC16: 16th Annual Conference of the International Group for Lean Construction
ISBN: 9781905732456
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

checked on Sep 22, 2022

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.