给排水管道计算稿

工程名称：华轩厂

742.25

46.54数量单位41.00个29.00个

名称

规格型号雨水检查井

雨水口平箅式单箅雨水口(钢纤维复合材料井圈)材 料 表

公径内径平均外径SN4SN8SN12.5SN8橡胶密封圈

ID(mm)OD(mm) (元/米)(元/米)(元/米)(元/米)(元/只) 22526065.0774.37111.9274.377.57 300345101.04116.4201.47116.413.14 400460164.8187.54285.31187.5428.93 500578247.2276.38386.93276.3848.79 600696358.79443.77621.28443.7770.2 700800482.04597.4836.36597.496.62 800950529.2645.81065645.8116.6 100011901466.51759.82111.71759.8130.9

87.475574.930.00302.63208.73