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瑞士和欧洲的其他地方一样,公路部门人员与沥青铺筑承包商之间有一种合作态度,这种态度助成优质路面建设。通过合作而不是对立,工程期间的问题解决在索赔或诉讼之前。 合作态度贯穿工程的三个阶段—路的设计阶段、混合料配比设计期间、以及沥青混凝土实际生产和摊铺期间。 这种态度的出现,部分原因是因为承包人能提出可供选择的技术方案,达到政府部门要求的承包标准。此外,铺筑承包,不只是依据价格最低而给投标人,而是价格、技术质量和以前铺筑的工程质量为依据。给标价最低、最好的投标人。 对竣工工程采用五年担保或保证期,要求承包人雇用素质高的工程人员,以保证路面结构能承受予定的交通量。担保还促使承包人自己拥有配比设计试验室,以提供加有添加剂或不加的沥青混凝土混合料,使路面能经得起交通荷载考验,不会过早损坏,合作制给纳税人,公路部门和承包人都带来好处。
Switzerland, like elsewhere in Europe, has a cooperative attitude among highway department personnel and asphalt pavers, which helps to create a quality pavement. Through cooperation rather than opposition, problems during the project are settled before claims or litigation. The cooperation attitude runs through three phases of the project - the design phase of the road, the design period of the mixture and the actual production and paving of the asphalt concrete. Part of the reason for this attitude is that contractors can come up with alternative technical solutions that meet the contracting standards required by the government. In addition, paving contracting is based not only on the lowest prices available to bidders but on the price, quality of technology and the quality of previously paved works. To the lowest bidder, the best bidder. The five-year guarantee or guarantee period for the completed project requires the contractor to employ high-quality engineering personnel to ensure that the pavement structure can withstand the prescribed traffic volume. The guarantee also prompts the contractor to own a proportioning design laboratory to provide asphalt concrete mixes with or without added additives to enable the pavement to withstand the test of traffic load without premature failure and cooperation with taxpayers and highways Both the department and the contractor bring benefits.