【正文】 the subsequent operational costs‖ – Definition from the emerging ISP Standard 15686 on service life planning “ (全生命成本計價 )是一個協(xié)助評估建筑工程成本表現(xiàn)的工具?！? 摘自 《 the emerging ISP Standard 15686 on service life planning》 30th May 2021 2021 Construction Cost Management International Conference Shenzhen China 4 Why whole life cycle costing? (1) 為什么要全生命成本計價 ? “ Increasingly, clients are taking the view that construction should be designed and costed as a total package, including costs in use and final demissioning‖ – Construction Task Force Report “Rethinking Construction” “越來越多地，業(yè)主接受這樣的觀念 —建筑應該作為一個完整生命體，即包括使用期的成本和最后拆除的費用 —去設計和核算成本。 – Analyses the risks and costs of functional performance due to failure of maintenance. 分析由于維護不當引起的功能損失的風險和成本 。 ? Ensure that procurement decisions are linked to Health amp。 purchase, clearance and preparation土地購買、清理和準備 – Design設計 – Construction施工 – Commissioning/handover移交 – Transaction costs – fees轉讓費 – Inhouse administration and costs內部行政管理和費用 ? By purchase/renting購買 /租賃 – Purchase price購買價格 – Cost of purchase/adaptation購買 /改造的費用 – Transaction costs – fees轉讓成本 /相關費用 – Inhouse administration and costs內部行政管理和費用 30th May 2021 2021 Construction Cost Management International Conference Shenzhen China 11 Use and Maintenance – Costs and ine 使用與維護 成本和收入 ? Costs成本 – Management costs。 ? Reviewing allowances to be made future inflation. 檢討未來通貨膨脹的幅度。 contractors, suppliers and manufacturers. 將供應鏈考慮在內 : 承建商 , 供貨商 和工廠 . ? Define ponents requiring long life and those for which a short life is required. 定義要求長期使用和短期使用的構件。10m的各種公益項目和全部的 PFI/PPP項目中 . 2021 Construction Cost Management International Conference Shenzhen China 21 30th May 2021 Whole Life Costing in the United Kingdom Michael Byng FRICS AAIQS ACIArb MPWI Chairman RICS Quantity Surveying amp。 被保留建筑的剩余使用壽命 保留設備的可使用壽命 ,和 當達到設備服務期時，原設計壽命的有效性 30th May 2021 2021 Construction Cost Management International Conference Shenzhen China 19 A step by step project appraisal guide (4) – Disposal appraisal 項目評估分步指引 —廢物處理評估 ? The end of service life: – As planned, sale or demolition。 ―Members seek objective value based sourcing throughout the supply chain by establishing and implementing selection criteria designed with business objectives and understood by suppliers‖ Construction Round Table – Agenda for Change 通過供應連，讓項目組建立，執(zhí)行和理解設定的商業(yè)目標，以達到業(yè)主尋求的目標和價值。 planned or reactive? 保養(yǎng)維護的策略 —預先計劃或隨機應變？ – Fall back plans to mitigate the effects of premature failure of ponents or loss of functionality 緩和構件潛在失效或功能喪失的影響的補救計劃。 30th May 2021 2021 Construction Cost Management International Conference Shenzhen China 8 WLCC – when? 何時考慮全生命成本計價？ ? To be effective, WLCC must be applied at the all phases of construction. – During the initial appraisal and the decision to purchase or lease. – Feasibility assessment of alternative construction solutions。 30th May 2021 2021 Construction Cost Management Internationa