不利降水作为合同不利气候条件之一,对工程的延误影响比较普遍。监理工程师在处理工程延期时,应当结合当地的多年平均降雨量和降雨天数,对不利降水进行正确评估,进而合理地计算延期时间,有效控制建设工期。 Adverse precipitation as one of the adverse weather conditions of the contract, the delay of the project is more common. When dealing with the project delay, the supervision engineer should correctly evaluate the unfavorable precipitation by combining with the local average annual rainfall and the number of rainy days, so as to reasonably calculate the extension period and effectively control the construction period.