Producing Combine Builders Work Drawings (CBWD) for opening construction is an intricate process that involves a harmonious collaboration of Architecture, Structure, and Building Services. CBWD encompasses various types of openings, such as wall openings (doors, windows, AC ducts, fire suppression pipes, etc.), slab openings (tower cranes, material hoists, AC risers, etc.), and beam openings (primarily for drain pipes). Throughout the CBWD workflow, each stakeholder plays a crucial role in ensuring that construction adheres to standards and client requirements. For example, architects specify door and window sizes, engineers assess the impact of openings on the main structure and provide calculations, and building services engineers reroute Mechanical, electrical, and plumbing ( MEP) systems to accommodate opening locations. 製作合併建造工程圖(CBWD)以進行開口建設是一個複雜的過程，需要建築、結構和建築服務的協同合作。CBWD包括各種類型的開口，如牆壁開口（門、窗戶、空調管道、消防供水管道等）、板條開口（塔吊、物料提升機、空調升降機等）和梁開口（主要用於排水管道）。在整個CBWD工作流程中，每個利益相關者都在確保建設符合標準和客戶要求方面發揮