@masterthesis{Devasurendra, type = {Bachelor Thesis}, author = {Devasurendra, Inura}, title = {IMPROVING HOCHSCHULE RHEIN-WAAL CAFETERIA THROUGH LEAN PRACTICES AND MATRIX PROCEDURE FOR LAYOUT PLANNING}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:1383-opus4-19976}, school = {Hochschule Rhein-Waal}, pages = {91}, abstract = {Cafeterias, integral to the food and beverage industry, face challenges such as long queues and high waiting times, leading to customer dissatisfaction. While temporary measures like altering food serving strategies or eliminating stations may provide short-term relief, having sustainable solutions necessitates comprehensive layout planning. The thesis aims to propose an optimized cafeteria layout which will reduce the throughput distance and throughput time of the customers, and eventually, suggest recommendations for Hochschule Rhein-Waal Mensa. Through data collection on customer movements and preferences, service times, and waiting periods, the existing layout was analyzed, and it revealed inefficiencies. By applying Lean management tools and the Matrix Procedure, a proposed layout was formulated, aiming to reduce throughput distance and time. Evaluation of both current and proposed layouts showed that out of 52 customers, 69.23\% of customers' throughput distance was reduced, and 59.61\% of customers' throughput time was reduced compared to the existing layout. The thesis concludes by suggesting general recommendations and improvements, including an optimized process diagram and layout, and a proposed spaghetti diagram. Eventually, the research contributes to food and beverage field by providing insights into better layout planning for facility managers, logisticians, and entrepreneurs, offering tangible strategies to enhance cafeteria operations and customer satisfaction.}, language = {en} } @masterthesis{Antwi, type = {Bachelor Thesis}, author = {Antwi, Kwaku Bosiako}, title = {Applicable Lean Methods and the Implementation in a Building Refurbishment Project}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:1383-opus4-19164}, school = {Hochschule Rhein-Waal}, pages = {49}, abstract = {This study evaluates various lean methodologies, including Value Stream Mapping, Kanban System, 5S Workplace Organization, Kaizen, Ishikawa Diagram, Just-in-Time, Just-in-Sequence, Total Productive Maintenance (TPM), the Last Planner System, Big Room, and Takt Planning and Control. It explores their suitability and effectiveness in the context of a building refurbishment project. The study utilises a qualitative research strategy to comprehensively understand lean construction methods through the perspectives of experienced lean experts. A semi-structured interview was the primary means of collecting data from lean experts, and secondary data was collected using a literature review. The paper comprehensively analyses the obstacles and benefits associated with integrating lean principles in a building refurbishment project. It emphasises the significance of clear communication, education, and prioritising key decisions. Also, allocating more time for critical issues while executing less complex ones promptly. Moreover, the study provides valuable guidance for project managers and construction professionals aiming to apply lean principles effectively. It provides checklists for choosing lean methods, emphasising structured evaluations of project complexity, repeatable areas, team composition, quality planning, and user engagement. In conclusion, this research contributes to advancing lean construction practices, assessing various methodologies and strategies for successful implementation in a building refurbishment project. It is a valuable resource for industry professionals and researchers seeking to optimise construction processes and improve project outcomes by applying lean principles.}, language = {en} }