Evaluation of Fabrication Concrete Wave Breaker Project Scheduling with the Critical Chain Project Management Method

Abstract

The project is successful if the implementation of project activities goes according to the allotted time. The problem of execution in the field is complicated to achieve appropriate actions following predetermined targets. This study aims to evaluate the delay in project activities that occur in the fabrication of concrete wave breakers. This study uses the critical chain project management method in analyzing essential activities that require attention. Based on data processing, critical paths that occur in concrete wave breaker fabrication activities include Engineering Verification, Purchasing Materials, Formwork Fabrication, Rebar fabrication, pouring concrete, mobilization concrete, closeout document. The improvement of the work system by using the critical chain project management was able to maximize the activity time to 53 days from its original duration of 64 days. Critical chain project management application is consistently able to reduce jobs that do not have added value that can hinder or prolong the project.