摘要
Abstract
For EPC projects in French-speaking Africa adopting French/European standards rather than Chinese codes,design management has long suffered from persistent pain points including interface fragmentation,schedule runaway,and inefficient approval-core bottlenecks restricting project delivery efficiency and economic benefits.Grounded in interface management theory,project risk management theory,lean construction theory,and the critical path method(CPM),this paper systematically analyzes three fundamental issues inherent to these projects' institutional characteristics:segmented design,owner-led preliminary review,contractor's full liability for detailed design,and stringent supervision approval.The core problems identified are interface conflicts between preliminary and detailed design,disorganized concurrent design-construction workflows,and overly lengthy drawing approval processes.Empirical data further quantify how these issues cascade to impact schedule delays and cost overruns.Employing case study analysis,statistical data modeling,and business process reengineering,this research proposes targeted improvement strategies across four dimensions:clarification of interface authority and responsibility,dynamic schedule governance,approval process optimization,and proactive risk mitigation.A holistic academic framework of"Theory-Problem-Countermeasure-Implication"is constructed.The findings provide practical guidance and theoretical references for overseas project management in the housing and urban-rural development sector,international execution by architectural design enterprises,and engineering management education and research in academia.关键词
非洲/设计管理/EPC项目/设计规范/法标Key words
Africa/design management/EPC projects/design code/French standard分类
建筑与水利
