1、水准点复测记录工程名称:瑞安市新江南水厂(净水厂)DN1200-DN1400出厂管工程施工单位:温州宏格建设有限公司复测部位:日期:测点后视前视高 差(m)高程(m)已知高程(m)(m)(m)+-(1)(2)(3)=(1)-(2)(3)=(1)-(2)(4)G13.363.361.2100.8400.370 KZ13.733.631.7510.7910.960 KZ24.69十14.701.5491.3090.240 KZ34.934.871.6802.340-0.660KZ44.27十14.381.8012.291-0.490KZ53.783.73 7.9917.5711.570-1.150
2、计算:f后-f前=7.991-7.571=0.42f加-f减=1.57-1.15=0.42实测闭合差fh9mm 容许闭合差=12 L=12*1.305=13.7mm fhf容 结论:精度合格观测:复测:计算:施工项目技术负责人:n水准点复测记录工程名称:施工单位:复测部位:日期:测点后视前视高 差(m)高程(m)(m)(m)+-(1)(2)(3)=(1)-(2)(3)=(1)-(2)(4)G843.2071.2101.593-0.383-142.824十11.2611.302-0.041-242.7831.5491.1840.365-343.1481.6801.0890.591-443.739
3、十11.8011.0410.760-544.4991.7230.6521.071 G945.570十1 9.2246.8612.787-0.42420计算:f后-f前=9.224-6.861=2.363f加-f减=2.787-0.424=2.363实测闭合差fh-0.003(-3mm)容许闭合差fh容=20L=202.366=31mm3.00031 fhf容 结论:精度合格 观测:复测:计算:施工项目技术负责人:水准点复测记录工程名称:施工单位:复测部位:日期:测点后视前视高 差(m)高程(m)(m)(m)+-(1)(2)(3)=(1)-(2)(3)=(1)-(2)(4)G843.2071.2
4、101.593-0.383-142.8241.2611.302-0.041-242.7831.5491.1840.365-343.1481.6801.0890.591-443.7391.8011.0410.760-544.4991.7230.6521.071 G945.570 测量等级9.2246.8612.787-0.42420.000h返 a-b=9.224-6.861=2.363 h返=2.787-0.424=2.363计算:0.0000实测闭合差fhh往-h返=2.363mm容许闭合差fh容=20L=202.366=31mm结论:合格 观测:复测:计算:施工项目技术负责人:已知高程(m)43.20742.82442.78343.14843.73944.49945.5732.366一十已知高程(m)43.20742.82442.78343.14843.73944.49945.573容许闭合差fh容=20L=202.366=31mm测量距离2.366容许闭合差fh容=20L=202.366=31mm