Research Paper
Year: 2020 | Month: September | Volume: 7 | Issue: 9 | Pages: 82-93
The Effect of Waste Material Based on Lean Construction on the Performance of the Retail Building Project
Rahmad Hidayat Saputra1, Syafwandi2
1Students of the Masters Program in Construction Management at Mercu Buana University, Jakarta, Indonesia.
2Lecturer of the Masters Program in Construction Management at Mercu Buana University, Jakarta Indonesia.
1,2Master of Civil Engineering Program, Mercu Buana University, Jakarta 11650, Indonesia.
Corresponding Author: Rahmad Hidayat Saputra
ABSTRACT
This study aims to provide suggestions for project management using the Lean Construction concept that is applied to waste materials in order to increase the reliability of project planning. The IKEA - KBP (Kota Baru Parahyangan) building construction project is the construction of a home product sales service network originating from Sweden, the company was founded by Ingvar Kamprad since 1943. In the IKEA - KBP (Kota Baru Parahyangan) building construction project, a problem has been found. in the construction process, such as changes in project drawings, changes in specifications, inadequate storage areas, and other technical problems in the field that cause large waste material and can have an impact on project cost losses that exceed planned. The main problem that will be studied is the effect of the lean construction concept on the factors causing the waste material to occur in the project. Project waste material will be a problem and cause project cost overruns if it is not immediately anticipated. Waste material in the project occurs due to various factors, such as many design changes, poor management of the project, natural and environmental factors, estimation error factors, labor factors and other factors.
Keywords: Lean Construction, Waste Material, Cost, Project management.
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