TY - CONF TI - Reliability and Stability Buffering Approach in Concurrent Design and Construction Projects C1 - Virginia, USA C3 - 11th Annual Conference of the International Group for Lean Construction PY - 2003 AU - Lee, Sang Hyun AU - Pena-Mora, Feniosky AU - Park, Moonseo AD - PhD Candidate, Dept. of Civil and Envir. Engrg., MIT, 77 Massachusetts Avenue, Cambridge, MA 02139, PH 617-258-9468, lsh@mit.edu AD - Professor, Dept. of Civil and Envir. Engrg., UIUC, 3129 Newmark Lab, 205 n Mathews, Urbana, IL 61801 AD - Assistant Professor, Dept. of Bldg., Schl. of Degn. and Envir., NUS, 4 Architecture Drive SDE 1: 5-33, Singapore 117566; PH 65-6874-6430; bdgmp@nus.edu.sg AB - Current construction projects often need to reduce the development time while keeping their quality and budget. This increased demand for reducing development time has introduced fast tracking and concurrent engineering into the construction industry. However, the adoption of these techniques can make the process more uncertain and complex than the traditional sequential design and construction process. In this paper, we focus on iterative cycles due to error and change as the main source of uncertainty and complexity. To deal with this issue, Reliability and Stability Buffering is presented as a mechanism to reduce the impact of iterative cycles by using a simulation-based approach and different buffer locations and sizes from those used in traditional contingency buffering. Early adoption of errors and changes identified by the proposed buffering approach can help to minimize their ripple effect on the later stages of the project. KW - Concurrent Design and Construction KW - Reliability and Stability Buffering KW - Quality and Change Management KW - Construction System Dynamics KW - Simulation. PB - T2 - 11th Annual Conference of the International Group for Lean Construction DA - 2003/01/01 CY - Virginia, USA L1 - http://iglc.net/Papers/Details/253/pdf L2 - http://iglc.net/Papers/Details/253 N1 - Export Date: 28 March 2024 DB - IGLC.net DP - IGLC LA - English ER -