Lean Sigma Application for Bridge Improvement Project
Prayogi Purnapandhega, Akbar Adhiutama
Available Online August 2016.
- https://doi.org/10.2991/gcbme-16.2016.54How to use a DOI?
- Lean Six Sigma; DMAIC; Bridge Project; Project Management; Decision Making; Current Reality Tree; Value Focused Thinking.
- PT. XYZ operates 90 fields in Sumatra with two major fields, Duri and Minas. Duri field consists of 13 areas that are linked by the bridge. Therefore, the bridge has an important infrastructure in maintaining our operational and mobilization in Duri field. There were 96 damaged bridges (66 bridges in fair condition and 30 bridges in poor condition) should be repaired quickly. However, from baseline data of bridge's project construction during 2014-2015, it took 159 day in average to repair a bridge and there were only 4 bridges able to be completed construction through a year. This condition was very disrupted operation & maintenance activities in Duri field. Lean Sigma as a tool for process improvement for all its worldwide operation, and that includes PT. XYZ. Lean Sigma Approach uses five steps namely Define, Measure, Analyze, Improve and Control. In this thesis, Lean Sigma will identify anything with potential value (both direct and indirect to project cost), with the ultimate goal of accelerating cycle time, less costs and with much fewer defects, compared with traditional business systems. The objective of Lean Sigma application in this final research is to improve process of delivering next bridges project with effective schedule, efficient cost and meet the quality requirement.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Prayogi Purnapandhega AU - Akbar Adhiutama PY - 2016/08 DA - 2016/08 TI - Lean Sigma Application for Bridge Improvement Project BT - 2016 Global Conference on Business, Management and Entrepreneurship PB - Atlantis Press SN - 2352-5428 UR - https://doi.org/10.2991/gcbme-16.2016.54 DO - https://doi.org/10.2991/gcbme-16.2016.54 ID - Purnapandhega2016/08 ER -