Analisis Cash Flow Optimal pada Proyek dengan Variasi Sistem Pembayaran (Studi Kasus : Proyek Pembangunan Pabrik Kelapa Sawit)

Abstract

In carrying out construction projects, many resources are needed such as equipment, labor, materials, and finance. Good finance is obtained through optimal cash flow planning. Determining the right payment system can provide maximum profit for the contractor. To determine a good payment system and maximum profit, so a research was conducted on the Palm Oil Mill Contruction Project. Data were processed by making the sequence and description of each activity on the project to determine the deadline (float) using the Microsoft Project application that uses the PDM network principle to obtain the Earliest Start Time (EST) and Latest Start Time (LST) scheduling conditions. Then the cash flow calculation is carried out with a monthly payment system and a 10% progress term with a down payment of 0%, 20%, 30% respectively in EST and LST conditions so as to get an optimal form of cash flow with maximum profit. The results of the data analysis show that project scheduling under EST conditions provides greater benefits to contractors than under LST scheduling conditions and the payment system that provides maximum benefits is the 10% progress term payment system with a 30% down payment on EST conditions and LST conditions which both generate final closing value of Rp. 129,579,738 and a profit of 9.985%.