[Guizhou] Municipal road construction survey method and plan

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Chapter 1 Compilation Basis 4 1.1 Compilation Basis 4 1.2 Project Overview 4 Chapter 2 Surveying Deployment 4 2.1 Surveyor Organization 4 2.2 Surveyor Qualifications 5 2.3 Allocation of surveying instruments 6 2.4 Basic requirements for surveying work 7 2.5 Surveying process 9 Chapter 3 Construction surveying methods 9 3.1 Control surveying 9 3.1.1 Establishment of horizontal control system 9 3.1.2 Establishment of vertical control system11 3.1.3 Review of construction drawing 11 3.2 Measurement method of road engineering 12 3.2.1 Process flow 12 3.2.2 Operation method 12 3.3 Measurement method of drainage engineering 18 3.3.1 Measurement preparation before construction 18 3.3.2 Construction measurement of municipal drainage engineering 18 3.4 Completion measurement 19 3.4.1 Quality standard 19 3.5 Measurement precautions 20 3.5.1 Plane control measurement 20 3.5.2 Vertical control measurement 21 3.5.3 Instrument management 21 3.6 Road survey Quantity Diagram 22 Chapter III Finished Product Protection 22 Chapter IV Technical Assurance Measures for Construction Surveying 23 Chapter V Safety Measures 24

[Guizhou] Municipal Road Construction Survey Method and Scheme - Figure 1

[Guizhou] Municipal Road Construction Survey Method and Scheme - Figure 2

[Guizhou] Municipal Road Construction Survey Method and Scheme - Figure 3

[Guizhou] Municipal Road Construction Survey Method and Scheme - Figure 4

[Guizhou] Municipal Road Construction Survey Method and Scheme - Figure 5

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