Bhattarai, Subash KumarMishra, Neha2025-12-292025-12-292025-11https://hdl.handle.net/20.500.14540/25476This study investigates the root causes of waste in building projects and develops a stakeholder-informed framework for mitigation. First, the study established a foundational demographic profile of 70 industry professionals (Clients, Contractors, Consultants).enConstruction Waste ManagementPrincipal Component Analysis (PCA)Stakeholder PerceptionIdentifying Key Factors and Formulating a Stakeholder-Informed Framework for Construction Waste Minimization in Building Projects of Kathmandu ValleyThesis