A very old sugar manufacturing company had a capacity of producing 6,000 tons of sugar cane per day. As Indonesia require 5.7 tons of sugar and half of them was still imported from other countries, the old sugar manufacturing should be modernized so it could have increased production capacity. .
A company carrying out task as a seaport locomotive in the Eastern Region of Indonesia is trying to increase its productivity as an effort to improve services to its customers. Increased productivity in this case is focused on minimizing the turn around time needed in carrying out the process of loading and unloading goods and reducing the length of container stacking at the port. This seaport company services has a very large impact in trade and economy in Eastern Indonesia. .