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首页> 外文期刊>International Journal on Hydropower & Dams >Modified design for Barrigon dam decisive for time schedule and cost
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Modified design for Barrigon dam decisive for time schedule and cost

机译：Barrigon大坝的改进设计对时间表和成本具有决定性作用

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An overview of the Esti project, outlining the main technical features and focusing also on contractual and financial aspects, is given in the article in on p52. In this paper, more details are given of the Barrigon concrete faced rockfill dam, a major element of the project. Originally planned as a conventional embankment and redesigned as a CFRD, the dam benefited from a number of innovative design features and construction techniques. This article is an extract from a paper presented at HYDRO 2004 in Porto. A number of specific design choices played an important role in guaranteeing the timely completion of the 120 MW Esti hydropower project in Panama (see also p52). The EPC Contract stipulated a completion time of only 33 months from contract award to substantial completion with all risks carried by the contractor. High liquidated damages would occur for failure to complete the project in time. Barrigon dam, one of the main elements of the project, was originally designed as an earthfill dam with a central clay core, but time constraints and the EPC contract requirements prompted a change to a CFRD type after the construction had started.
机译：p52中的文章概述了Esti项目，概述了主要技术功能，同时也侧重于合同和财务方面。在本文中，将给出Barrigon面板混凝土堆石坝的更多细节，这是该项目的主要内容。该水坝最初计划为传统路堤，然后重新设计为CFRD，并从众多创新设计特征和施工技术中受益。本文摘自在波尔图举行的HYDRO 2004上发表的一篇论文。许多具体的设计选择在保证按时完成巴拿马120兆瓦Esti水电项目中发挥了重要作用（另请参见p52）。 EPC合同规定，从授予合同到实际完成，仅33个月的完成时间，承包商承担所有风险。由于未能及时完成项目，将产生较高的违约金。 Barrigon大坝是该项目的主要内容之一，最初是设计为具有中央黏土芯的填土坝，但在施工开始后，由于时间限制和EPC合同要求，导致改用CFRD类型。

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