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现代建设工程规模和投资资金越来大,技术含量更高,建设的周期更长,各种人工,材料涨价市场风险不可预测。工程的预算已经不能对整个建设施工发生的费用正确的计算,在工程造价的管理和控制过程中,现场签证就成了工程结算的重要组成部分。但在结算时发现现场签证错漏百出,而且花式多样,费用过大,造价人员一般都采用简单信息化的造价软件,出现了很多错算、多算、乱算、漏算等问题,没有很好的采用适当的方法计算签证的费用。很多情况下,造价人员都可以运用手工计算和造价软件结合,准确的计算现场签证造价。
The scale of modern construction projects and investment funds are more and more large, with higher technical content and longer construction period. The market risks of various artificial and material price increases are unpredictable. The budget of the project can no longer calculate the exact costs incurred in the entire construction. During the management and control of the construction cost, the on-site visa has become an important part of the project settlement. However, in the settlement found on-site visa mistakes, and fancy and diverse, the cost is too large, the cost of personnel are generally using simple information of the cost of software, there have been many miscalculations, more calculations, miscalculation, missed count and other issues, not very Good use of appropriate methods to calculate the cost of the visa. In many cases, the cost staff can use manual calculation and cost software, accurate calculation of on-site visa costs.