Logistical timber yard optimization and customization : A case study of beneficial changes to industrial flow, capacity and volume

Abstract: The progression of wood processing in Swedish saw mills is growing in a rapid pace which pushes internal resources to the limit. This calls for new and innovative ideas to further the capacity of the production to satisfy both requirements as well as demands. Logistics is a key factor in these processes which can both hide problems as well as solutions that could benefit production.   The objective of the study is to research the current timber yard model as it doesn’t suffice the demand, and instead present alternative ideas that will. The methods to do so are a collection of interviews, literary researches and a case study. Alternative models are generally presented in regards to volume capacity but also machine capacity, time and economic factors.   The results show the inefficiency of the current model with insufficient volume capacity of logs, and where unnecessary hauling between two yards have costly outcomes. Suggested model increases the total yard volume from 15 000 m³ to about 25 176 m³, but where hauling and transporting costs still are imminent due to the geographical position of the industry. The model is designed to decrease hauling distances along with lower fuel usage and ultimately effects on the environment.   Increasing the volume of the timber yard is carried out by taking advantage of unutilized areas as well as by a compromise of areas that are today used for other processes.   Lastly, the recommendations presented to the company are to analyze the results and research questions of the study and from there see to what actions are to be made. Developing the concepts of presented model along with the other suggestions and conclusions that follow.