英國的全生命成本計價-預覽頁
【正文】 在選擇建設方法的可行性評估時，包括資產(chǎn)整個生命期間的重置和 /或維護； 在概念設計時； 在詳細設計階段選擇設備部件時； 在評標時； 在評價建議的施工變更指令時； 在使用階段評估建筑物的效應。 missioning or fitting out 維護，傭金和裝修 – Repairs and renewals ―churn costs‖ 維修和翻新各種費用 ? Ine收入 – Receipts of ownership of the asset 資產(chǎn)權益收入 – Rents from surplus space (less any loss of ine during interim refurbishment or failure of facilities) 富余空間出租收入（減去室內裝修或設備故障期租金損失） 30th May 2021 2021 Construction Cost Management International Conference Shenzhen China 12 Disposal – Costs and ine 廢物處理 支出和收入 ? Costs支出 – Disposal including demolition, 廢物處理，包括拆除 – Obligation under repairing obligation under leases修復義務和租賃責任 – Site clean up, decontamination場地的清理；污染物的清除 – Costs of sale銷售費用 ? Ine收入 – Sale of interest in asset. 資產(chǎn)權益的出售 – Sale of materials for recycling 可回收使用材料的出售 30th May 2021 2021 Construction Cost Management International Conference Shenzhen China 13 Why consider these costs and with whom? 為什么考慮這些費用及由誰來考慮 ？ ? In the UK, the Construction Client’s Form said: – ―(we) want whole life (cycle) costs to be appraised and the supply chain to mit themselves to build on time, budget and quality and provide genuine value for money throughout the life of the construction‖ Constructing Improvement – The Client’s Pact with the Industry 在英國，建筑業(yè)的業(yè)主說： ―（我們）希望（建筑物）整個生命周期的成本被評估，供應鏈能履行誠諾按約定工期、預算、質量將項目完成，提供能貫穿建筑物終生的真正物有所值的產(chǎn)品?！? 邁克 .雷森爵士的報告 —‖締造隊伍 ‖ 30th May 2021 2021 Construction Cost Management International Conference Shenzhen China 15 WLCC – Key decisions (2) 全生命成本計價 —關鍵決定 ? Project team involvement in the process – Setting the cost parameters. 項目組全程參與 —設定成本核算的參數(shù) . ? Considering relationship between capital and operating costs. 考慮投資成本與運營費用之間的關系。 NB in publicly procured schemes this rate is set by the Treasury. 商定計算凈現(xiàn)值的折算率。 30th May 2021 2021 Construction Cost Management International Conference Shenzhen China 17 A step by step project appraisal guide (2) – Design and construction appraisal 項目評估分步指引 — 設計與建造評估 ? Prepare WLCC plan。 And ? Develop WLCC with the design and the overall investment plan, gradually replacing historic data with accurately predicted costs. 配合設計進展和總體投資計劃 ,逐步用準確的預測成本取代全生命成本計價的歷史數(shù)據(jù)。 early sale delivering benefits in place of the cost of demolition and environmental refurbishment 服務期的結束 : 按計劃 ,出售或拆除 .注意 :在 PFI/PPP項目中有按預定條件讓度資產(chǎn)的合約義務 . 沒有預測的提早退化 . 沒有預測的機會 :提早出售帶來的衍生收益多于拆除和恢復環(huán)境的開支 . 30th May 2021 2021 Construction Cost Management International Conference Shenzhen China 20 WLCC – Use in the UK 全生命成本計價在英國的應用 ? BRE/DETR survey 1998 found that: ―Despite the recognised benefits, whole life costing is currently only used by 25% of construction clients‖ 1998年 BRE/DETR調查發(fā)現(xiàn) — ―盡管已認識到好處 , 全生命成本計價理論僅被 25%的建筑業(yè)業(yè)主所應用 .‖ ? Since then, due to the ever increasing influence of public sector procurement by PFI/PPP means, the use of WLCC is applied to all publicly procured projects of over
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