Practices and barriers of lean construction implementation in Selangor

Abstract

Lean Construction (LC) emphasizes waste reduction and increased efficiency in
projects to maximize value for stakeholders. Although LC practices are considered as having a
lot of potential advantages in achieving better project performance, reducing construction
costs, and making the entire process more efficient. However, there are a lot of challenges that
are faced in the implementation of LC in the construction industry in Selangor. This study
investigates the current level of LC implementation and the critical barriers hindering its
adoption. A quantitative research approach was employed, involving a structured
questionnaire distributed to 251 G7 contractor firms in Selangor. The findings indicate that
while the respondents generally had an awareness of lean construction, actual implementation
is
relatively moderate, particularly in collaborative planning, standardization, and
performance measurement. While critical barriers identified include general lack of awareness
and understanding of lean principles, fragmented project delivery systems, resistance to
change, and financial constraints. The study contributes to understanding the implementation challenges and paves the way for more sustainable and efficient construction practices in
Malaysia. These insights are valuable for policymakers, industry stakeholders, and researchers
aiming to facilitate LC adoption at both operational and strategic levels.