目录简介 | 1 General Provisions 2 Terminology, Symbol 2.1 Terminology 2.2 Survey symbols 3 Survey mark and survey record 3.1 Survey mark 3.2 Survey record 4 Control survey 4.1 Horizontal control survey 4.2 Vertical control survey 4.3 Submission of materials 8 Preliminary survey 8.1 Preparatory works 8.2 Reconnaissance trip 8.3 Control survey 8.4 Plotting relief map 8.5 Route reconnaissance and survey 8.6 Reconnaissance and survey on subgrade, pavement and drainage 8.7 Reconnaissance and survey on small bridge and culvert 8.8 For great bridge and medium bridge, make reconnaissance and survey as follows: 8.9 Reconnaissance and survey on tunnel 8.10 Reconnaissance and survey on road intersection 8.11 Reconnaissance and survey on facilities along the highway 8.12 Environmental protection investigation 8.13 Reconnaissance and survey on temporary engineering 8.14 Engineering economy investigation 8.15 Indoor work 8.16 Documents submission 9 Location survey 9.1 Preparation work 9.2 Route centerline laying-out 9.3 Center stake height measurement 9.4 Cross section measurement 9.5 Survey and mapping of topographic map 9.6 Survey and investigations on subgrade, pavement and drainage 9.7 Surveys and investigations for small bridges and culverts 9.8 Surveys and investigations for great and medium bridges 9.9 Tunnel survey and investigations 9.10 Route crossing surveys and investigations 9.11 surveys and investigations on facilities along the line 9.12 Investigations on environmental protection 9.13 Survey and investigations of temporary works 9.14 Economic investigation of project 9.15 Office operation 9.16 Submit data |