Takayoshi Sato 博士，日本 Sato Facilities Consultants 顾问公司
OPPORTUNITY OF QUANTITY SURVEYORS THROUGH INTEGRATED PROJECT DELIVERY AND BUILDING INFORMATION MODELLING
Dr. Takayoshi Sato
Sato Facilities Consultants
4-3-10 Toranomon， Minato-ku
Tokyo Japan 105-0001
Abstract：Within the building industry there is a growing interest in integrated project delivery （IPD） and the building information modeling （BIM） can play in promoting integration among building professionals and improving design outcomes.
BIM is an integrated process built on coordinated， reliable information about a project from design through construction and into operations. By adopting BIM， building team can easily create coordinated， digital design information and documentation； use that information to accurately visualize， simulate， and analyze performance， appearance and cost； and reliably deliver the project faster， more economically and with reduced environmental impact.
IPD is a project delivery approach that integrates people， systems， business structures and practices into a process that collaboratively harnesses the talents and insights of all participants to optimize project results， increase value to the owner， reduce waste， and maximize efficiency through all phases of design， fabrication， and construction.
Currently the digital design grows daily and this requires the alternative delivery methods increasingly move towards IPD.
This paper examines IPD and considers its impact on the building industry - and how BIM is central to process changes that IPD will bring. As Quantity Surveyor （QS） is one of the design team member and to meet and satisfy Client's demand or requirements， it is very important for QS to standardize the new procurement method and also to conduct the accumulation of the project data base since IPD may become one of the most typical and global contract methods in the future.
The paper concludes with a consideration of the impact IPD is likely to have on practice going forward and it would be great opportunity for QS to contribute in this new procurement method.
Keywords： Alternative Delivery Method， Building Information Modeling （BIM）， Digital design information， Integrated Project Delivery （IPD）， Quantity Surveyor （QS）
造价工程师通过综合项目交付和建筑信息模型获得的机遇
Dr. Takayoshi Sato
日本Sato Facilities Consultants顾问公司
日本东京港区Toranomon 4-3-10
日本东京，105-0001
摘要：综合项目交付（IPD）在建筑行业受到越来越多的关注，建筑信息模型（BIM）也在协助建筑师整合和改善设计成果等方面起着重要的作用。
建筑信息模型（BIM）是一种基于项目从设计到施工直至运行的协调、可靠信息构建的集成过程。采用BIM，建设团队可以方便地创建协调的数字设计信息和文件；并利用该信息对项目性能、外观和成本进行精准的假设、模拟和分析；以更加迅速、经济的方式可靠地交付项目，同时减少对环境的影响。
综合项目交付（IPD）是一种将人员、系统、业务结构和实践整合为一个过程的项目交付方法，该过程综合利用所有参与人员的智慧和洞察力，在设计、制造和施工等各个阶段优化项目成果、提升所有者价值，减少浪费，实现效率最大化。
当前数字设计日益普及，这就要求替代交付方法不断朝着IPD迈进。
本文对IPD进行了检验，并就其对建筑业的影响、以及BIM对IPD即将带来的过程变化的重要意义进行了论述。作为设计团队的一员，为满足客户需求，造价工程师（QS）必须将新的采购方式标准化，并整理项目数据库， IPD可能成为将来最典型、最全面的合同方法之一。
本文结论部分论述了IPD对未来实践可能产生的影响，及其可能成为QS为这一新的采购方法做出贡献的巨大机遇。
关键词：替代交付方法，建筑信息模型（BIM），数字设计信息，综合项目交付（IPD），造价工程师（QS）