首页> 外文会议>International Conference on Urban Ground Engineering, Nov 11-12, 1998, Hong Kong, China >Po Lam Road Platform: A major Design and Build site formation in Hong Kong
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Po Lam Road Platform: A major Design and Build site formation in Hong Kong

机译:宝琳道月台:香港主要的设计及建筑地盘

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The long-sustained economic growth experienced in Hong Kong and recent Government directives regarding the provision of public housing into the next millenium have resulted in a number of large scale site formation projects being brought on-line to produce land suitable for high-rise residential development. A stated rate of production of completed housing units of 85,000 per year has highlighted the need for rapid and improved means of site identification and preparatory works, prior to development. A key aspect for consideration in attempting to effectively "fast track" such projects is the particular form of contract applied to reduce the procurement time for site formation. The Po Lam Road Platform Contract, involving the establishment of a building platform in existing hillside for development by the Hong Kong Housing Authority, was one of the first Design and Build contracts to be let for works of this nature by the Civil Engineering Department (CED) and is significant in the particular arrangement of separate government departments acting as Employer and end-user. Tendered in late 1994, the contract was awarded in February 1995 and detailed design commenced the following month, coinciding with the contract ground investigation and initial construction activities. With completion of the earthworks phase in early April 1998, the contract period of three years has seen the excavation of around 2 million m~3 of soil and rock to form the 7 hectare construction platform, and a similar plan area of extensive cut slopes of soil and rock, fill slopes and reinforced earth embankments. This paper reviews the relevant aspects of the Design and Build contract that made it an effective facilitator of the early procurement of the completed site formation. Also discussed is the working relationship maintained for the Po Lam Road Platform works between Employer, Contractor and Designer to pro-actively address design and construction issues. The contractual focus is presented against a technical backdrop, outlining particular aspects of the project and the way in which successful completion was brought about.
机译:香港经历了长期持续的经济增长,以及最近政府关于在下一个千年提供公共住房的指示,导致许多大型地盘平整项目上线,以生产适合高层住宅开发的土地。规定的已建成房屋的年生产量为85,000套,这突出说明了在开发之前需要快速改进的现场识别和准备工作的手段。试图有效地“快速跟踪”此类项目时要考虑的一个关键方面是所采用的特殊合同形式,它可以减少现场建设所需的采购时间。宝琳路平台合约涉及香港房屋委员会在现有山坡上建造建筑平台以供发展,是土木工程署(CED)进行此类性质的首批设计和建造合约之一),并且在单独的政府部门(雇主和最终用户)的特定安排中具有重要意义。该合同于1994年后期进行招标,于1995年2月授予合同,次月开始进行详细设计,同时与合同地面调查和初期建设活动相吻合。随着1998年4月上旬土方工程的完成,在三年的合同期中,开挖了大约200万立方米的土壤和岩石,形成了7公顷的施工平台,并且类似的计划区域是大范围的挖坡。土壤和岩石,填土坡和加筋的土堤。本文回顾了设计和建造合同的相关方面,使之成为完成场地平整的早期采购的有效促进者。还讨论了雇主,承包商和设计师之间在宝琳路平台工程中保持的工作关系,以主动解决设计和施工问题。合同重点是在技术背景下提出的,概述了项目的特定方面以及成功完成的方式。

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