TY  - CONF
TI  - Lean Construction Quality Assurance Opportunities in Highway Construction
AU  - Uddin, Mohammad Moin
AD  - Associate Professor, Department of Engineering, Engineering Technology and Surveying, East Tennessee State University, Johnson City, TN 37614, USA, uddinm@etsu.edu, orcid.org/0000-0003- 4259-0259
PY  - 2020
DA  - 2020/07/06
T2  - Proc. 28th Annual Conference of the International Group for Lean Construction (IGLC)
C3  - Proc. 28th Annual Conference of the International Group for Lean Construction (IGLC)
CY  - Berkeley, California, USA
SP  - 565
EP  - 576
DO  - 10.24928/2020/0013
SN  - 2309-0979 (ISSN)
AB  - Quality management is a significant component of any construction project and the cost of quality can constitute a sizable part of total construction cost. US state highway agencies are in constant pressure to do more with less. Applying Lean construction management principles can be a viable way to eliminate waste and inefficiencies and maximize value and efficiency in quality assurance (QA). State highway agencies have implemented various QA practices and processes which include different QA standards and specifications, varying testing methods, central testing lab vs. on site testing, performance based vs. prescribed quality assurance practices, implementation of innovative quality assurance practices, etc. Therefore, there is an opportunity to assess different QA strategies and recommend lean QA practices that are cost effective. A survey was conducted among state highway agencies, which provided a detailed mapping of various QA practices and processes used as part of QA programs and identified areas where agencies can focus on for cost savings. The survey found that QA sampling and testing plans, optimization of sampling plans, optimization of QA standards and specifications, and implementation of innovative test methods and processes are the main areas the agencies should focus on to lean the current QA programs.
KW  - Lean construction
KW  - quality assurance
KW  - process
KW  - cost savings
L1  - https://www.iglc.net/papers/details/1758/pdf
UR  - https://www.iglc.net/papers/details/1758
DB  - IGLC.net
LA  - English
N1  - Export date: 04 October 2026
ER  -