Open AccessApplication of Lean Project Management Method in Environmental Drainage Development Case Study: x Area Bekasi City
Author(s) -
Sony Maulana,
F D Ariyanti
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1096/1/012085
Subject(s) - drainage , outreach , human settlement , drainage system (geomorphology) , business , environmental planning , operations management , environmental science , engineering , waste management , economics , ecology , biology , economic growth
Drainage systems are infrastructures for runoff water management and flooding in the settlements area. Many factors cause the drainage system not to function properly. This study was conducted on the implementation of an urban drainage system project in the X Area of Bekasi City using the Lean Project Management Method to analyse waste from resources, analyse risks and manage variations on costs, time, and human resources. The results of the analysis of risk responses that are important to note are the lack of supervision of the implementation of OHS in the field, lack of coordination and outreach to the residents, working hours of irregular (ineffective) use of the equipment, and unskilled labour. Based on the estimated cost of the construction project of the urban drainage system in the X Area of Bekasi City, there has been a change of actual cost (addendum contract) of 8.9% greater than the planning cost (initial contract). Based on the calculation, total savings with the CCPM method in the construction of the urban drainage system in the X area of Bekasi City are Rp. 2,894,136,099.