The Liquefied Natural Gas (LNG) storage and peak-shaving project is a critical infrastructure for ensuring urban energy supply and pipeline network safety. It is characterized by low temperatures, high pressures, flammability and explosiveness, long process chains, and intensive concurrent operations, resulting in significantly higher management complexity and risk levels than conventional projects. The “One Core, Four Confirmations, Four Participations” safety philosophy centers on team leader–led site responsibility, leverages quadruple joint confirmation as a proactive risk-prevention mechanism, and emphasizes multi-stakeholder participation to ensure on-site oversight, thereby establishing a full?process closed?loop safety control system that assigns responsibilities to posts, confirms risks at specific points, and ensures supervision by individuals. This paper, drawing on the entire lifecycle of LNG—liquefaction, storage, regasification, outbound transmission, and maintenance—systematically elucidates the concept’s内涵 and operational logic. From the perspectives of organizational structure, institutional procedures, on?site execution, digital?intelligence enablement, emergency coordination, and performance assurance, it delves into the implementation pathways, practical outcomes, existing challenges, and optimization directions in the construction and operation of LNG storage and peak?shaving facilities, providing a replicable practical model and theoretical reference for standardized,精细化management of similar energy projects.