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路局所管项目一般按两阶段进行设计,两阶段设计的扩大初步设计应编制总概算。经审批成立,据以确定基本建设项目投资,编制基本建设计划和控制基本建设投资和拨款。加深扩初概算编制深度,对控制工程造价,节约投资起着至关重要的作用。因此,为了对工程投资进行有效控制,路局采取了一系列措施。如进行限额设计,以施工概算(投资检算)是否超扩初总概算批准额为据对设计单位进行奖罚等。可是,施工图概算超批准总概算的情况却仍然经常发生。具体到一个工程的某个专业讲,这种情况有时还十分严重。一、桥梁设计概预算问题分析 1.勘察深度达不到文件编制规定要求的深度设计文件编制《规定》要求,扩大初步设计应根据批准的计划任务书(或设计任务书)和定测资料编制。而目前我们完成的扩初设计一般只根据初测资料进行编制,即只能达
The projects managed by the Bureau are generally designed in two phases. The preliminary design for the two-stage design should be prepared with the overall budget. After the approval of the establishment, according to the capital construction project investment, the preparation of capital construction plans and control of capital construction investment and funding. Deepening the initial estimate of the preparation budget will play a crucial role in controlling project construction costs and saving investment. Therefore, in order to effectively control project investment, the Bureau of Highways adopted a series of measures. If the design of quotas is carried out, the design unit will be rewarded or punished on the basis of whether the construction estimate (investment verification) is based on the total approved budget for the first time. However, the fact that the construction plan estimate exceeds the total budget estimate still occurs frequently. To a specific project of a project, this situation is sometimes very serious. I. Analysis of Bridge Design Budget Problems 1. The depth of investigation does not meet the requirements of the “Draft” for the preparation of deep design documents required by the document preparation requirements. The expansion of preliminary design should be based on the approved plan mission document (or design task statement) and fixed survey data. . At present, the initial design we have completed is generally based only on preliminary testing data.