Implementation of The Rought Cut Capacity Planning (RCCP) Methods for The Planning of Bottled Drinking Water Production Capacity: A study case

Abstract

Syifa Ltd is a manufacturing company that produces bottled drinking water with several types of products produced from their production floor. The main objective of this research was to predict the total quantity production of the 220 ml bottled mineral water to meet the consumer demand as scheduled time. In forecasting the demand for production of the 220 ml glass bottle packaging, the methods used were the Weighted Moving Average (WMA) method and the Single Exponential Smoothing (SES) method by comparing the size of forecasting errors using Mean Absolute Deviation (MAD), Mean Square Error (MSE), and Mean Absolute Percentage Error (MAPE). To determine the supply of glass bottles used the EOQ (Economy Order Quantity) method to determine the purchase of the most economical glass bottles. The Rought Cut Capacity Planning (RCCP) analysis result shows that there was insufficient capacity/lack of capacity in the filling and packing work center. Alternative capacity management used to optimize production utility to 95% and make capacity adjustments (re-adjustment). So that alternative capacity management was able to meet the capacity shortages that occur