英國(guó)的全生命成本計(jì)價(jià)-資料下載頁(yè)
2025-05-12 14:02本頁(yè)面
【正文】 將全生命成本計(jì)價(jià)評(píng)價(jià)準(zhǔn)則包括在采辦大綱文件中。 And ? Develop WLCC with the design and the overall investment plan, gradually replacing historic data with accurately predicted costs. 配合設(shè)計(jì)進(jìn)展和總體投資計(jì)劃 ,逐步用準(zhǔn)確的預(yù)測(cè)成本取代全生命成本計(jì)價(jià)的歷史數(shù)據(jù)。 30th May 2021 2021 Construction Cost Management International Conference Shenzhen China 18 A step by step project appraisal guide (3) – Completion and postoccupation appraisal 項(xiàng)目評(píng)估分步指引 —竣工和使用評(píng)估 ? Develop the WLCC plan to include: – Durability information – Reconciliation of maintenance profile with asset design life. – Anticipated whole life costs of ponents and services. 修訂全生命成本計(jì)劃 ,包括 : 耐久性資料 按建筑設(shè)計(jì)壽命調(diào)整維護(hù)指引 預(yù)測(cè)構(gòu)件及設(shè)備的全生命成本 ? Monitor the performance and cost of the pleted construction to highlight: – Variations from cost predictions – Effects of the variations on operating and maintenance plans. – Increases in the cots of major periodic replacement of major repair of assets. – Overcautious of optimistic durability or cost estimates. 監(jiān)測(cè)已交工項(xiàng)目的表現(xiàn)和成本 ,著重 : 在成本預(yù)測(cè)范圍內(nèi)的變更 變更對(duì)營(yíng)運(yùn)和維護(hù)計(jì)劃的影響 建筑主要維修和更換費(fèi)用的提高 特別留意耐久性的估計(jì)和成本的估算 ? For major refurbishment works, assess: – Residual service life of retained assets. – Remaining service life of assets and – Validity of original design life when set against achieved service lives. 對(duì)大型翻新工程 ,評(píng)估 。 被保留建筑的剩余使用壽命 保留設(shè)備的可使用壽命 ,和 當(dāng)達(dá)到設(shè)備服務(wù)期時(shí)，原設(shè)計(jì)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(xiàng)目評(píng)估分步指引 —廢物處理評(píng)估 ? The end of service life: – As planned, sale or demolition。 NB in PFI/PPP projects there are contractual obligation to transfer the assets in a preagreed condition. – Early obsolescence not predicted or brought about by unforeseen circumstances. – Unforeseen opportunities。 early sale delivering benefits in place of the cost of demolition and environmental refurbishment 服務(wù)期的結(jié)束 : 按計(jì)劃 ,出售或拆除 .注意 :在 PFI/PPP項(xiàng)目中有按預(yù)定條件讓度資產(chǎn)的合約義務(wù) . 沒(méi)有預(yù)測(cè)的提早退化 . 沒(méi)有預(yù)測(cè)的機(jī)會(huì) :提早出售帶來(lái)的衍生收益多于拆除和恢復(fù)環(huán)境的開(kāi)支 . 30th May 2021 2021 Construction Cost Management International Conference Shenzhen China 20 WLCC – Use in the UK 全生命成本計(jì)價(jià)在英國(guó)的應(yīng)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(diào)查發(fā)現(xiàn) — ―盡管已認(rèn)識(shí)到好處 , 全生命成本計(jì)價(jià)理論僅被 25%的建筑業(yè)業(yè)主所應(yīng)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 163。10 million (sterling) in value and to all PFI/PPP projects. 自始 ,由于政府部門(mén) PFI/PPP采辦方式的影響日益提高 , 全生命成本計(jì)價(jià)理論已廣泛應(yīng)用于造價(jià)超過(guò) 163。10m的各種公益項(xiàng)目和全部的 PFI/PPP項(xiàng)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。 Construction Faculty Thank you, questions please
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