Analysis Time and Cost Control in Ship Hull Construction Projects at PT. Bengkulu SamuderaTehnik

Abstract

The purpose of the research is to analyze the implementation of ship body construction project work at PT. Bengkulu SamuderaTehnik, analyze time and cost performance by assessing performance based on project performance indicators and analyze control with acceleration of time and cost performance of project implementation. The method used in this analysis is the Earned Value Method (EVM) to assess time and cost performance through time and cost performance indicators. EVM analysis is carried out by calculating the PV, EV and AC values based on time schedule data, RAB, and work progress data. Based on the PV, EV and AC values, an analysis of time and cost performance indicators can be carried out by analyzing the Schedule Variance ( SV), Schedule Performance Index (SPI), Cost Variance ( CV) and Cost Performance Index (CPI) value indicators. Control analysis using the Time Cost Trade Off (TCTO) method for the remaining time that has been calculated. The results of the research analysis on the ship body construction project at PT Bengkulu SamuderaTehnik are the project experience delay than planned with SPI index is 0.7 < 1, and the costs incurred more small from the budget with CPI Index 1.4 > 1. Implementation Time remaining is 19 Weeks and For Cost remaining is as big as Rp.9,685,719,731 . Control acceleration time done with the TCTO Method and the selected alternatives is with addition power work on the track critical that is work construction and work piping . Implementation time shortened by 7 weeks from 25 Weeks normal duration for reach remainder time work at the end project that is 19 Weeks . With Crash Cost is as big as for each job in succession is Rp . 80,978,036 for construction work and Rp. 126,040,853 for piping system work