Cost and Time Control Analysis Using Earned Value Method On Yonif 611/AWL Rifle Company Samarinda Faicility and Building Replacement Project Samarinda.

Abstract

On workmanship, a project is required to supervise and meet three standards to finish a project, which is time, cost, and quality. On some occasions, some works unable to meet the predetermined plan. This review is Yonif 611/AWL Rifle Company Samarinda facility and building replacement project conducted in April to November 2018 for 219 days.

This research, using earned value method to analysis the performance of a project, continued to identifying critical paths by using the Microsoft project 2016 program. The objectives of this research are to analysis earned value method calculation, time and cost estimation to finish the project, and solutions that could be taken as induced by identified obstacles.

Based on data and analysis results conducted on week – 19th, identified the BCWS value is IDR 2.708.019.167,97, BCWP value is IDR 2.590.292.728,78, and ACWP Value is IDR 2.346.136.827,99. Schedule Variant (SV) is IDR – (117.726.439,19), and Cost Variant (CV) is IDR 244.155.900,79. Schedule Performance Index (SPI) is 0.91, and Cost Performance Index (CPI) is 1.10. The estimated cost to finish the project is IDR 3.076.027.105,02 and the time required to complete the project is 223 days. Time acceleration on the project by incrementing the number of the workforce could accelerate the time of finish by five days and optimizing the cost to IDR 4.025.035.772,88 therefore, saving the budget by IDR 7.933.223,76.