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水电施工行业过去那种行政计划下达施工任务的模式已成为历史,现今只有通过投标竞争才能取得工程施工合同。在投标活动中,商务标的报价是否被接受,将是能否中标的关键之一。灯泡贯流式水轮机的安装与其他形式水轮机的安装不同之处在于因主厂房的设计及土建进度要求往往无法使用主厂房配置的永久起吊设备配合埋设件的安装,从而需承包商自行配置临时吊装设施施工。投标报价应根据投标文件的施工组织设计中的大件起吊方案计算管形座等埋设件的安装费用。值得注意的是,在需施工方自行配置临时起吊设施施工的报价一般都高于按同一设备自重套用现行预算定额子目计算的费用。配置临时吊装设施,这是投标单位根据灯泡贯流式水轮机埋设件的施工特点及实际条件而为之,是为施工创造条件和对招标文件的积极响应。
The mode of hydropower construction industry’s past administrative plan issued construction tasks has become history, and now only by bidding to obtain construction contracts. In the bidding activities, the commercial bid is accepted, will be one of the keys to the successful bidder. Bulb turbine installation and other forms of turbine installation is different because of the main plant design and construction requirements often can not use the main plant configuration permanent lifting equipment with the installation of embedded parts, which require the contractor to configure the temporary lifting Facilities construction. Tender quotation should be based on the tender documents construction design of the large lifting program to calculate the installation costs such as tubular seat buried parts. It is noteworthy that, in the construction of self-configuration temporary lifting facilities construction quotations are generally higher than the same equipment self-sufficiency to use the current budget fixed sub-head of the cost calculation. Temporary hoisting facilities, configuration, which is based on the tender unit bulb tubular turbine buried parts of the construction characteristics and the actual conditions for it, is to create conditions for the construction and the positive response to the tender documents.