CJ/T 277-2008Survey and statistical method for area of urban road under cleaning program (English PDF)

Foreword

This standard Appendix A, Appendix B is an informative annex.

This standard proposed by the Ministry of Housing and Urban Standard and Design Institute.

This standard by the Ministry of Housing and Urban-township sanitation standard technology focal point Shanghai Municipal Environmental Health Administration centralized.

This standard editor unit. Wuhan Environmental Health Scientific Research and Design Institute.

This standard reference unit. Huazhong University of Science and Technology School of Environmental Science and Engineering, Shanghai Environmental Engineering Design and Research Institute, Beijing Environmental Health Health Design Institute, Zhengzhou Institute of Environmental Health Sciences.

1 Scope

This standard specifies the urban road sweeping area measurement, calculation, statistical methods and measurement tools.

This standard applies to urban roads sweeping, cleaning area, sprinkler area calculations, operations and statistics. City Square and green space cleaning, Cleaning area can refer to the use of estimates.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, follow Some amendments (not including errata content) or revisions do not apply to this standard, however, to encourage the parties to reach an agreement based on this standard Whether you can use the latest version of these files. For undated references, the latest version applies to this standard.

GB/T 11463 electronic measuring instruments reliability test GB 19022 Measurement Management System Measurement process and measurement equipment requirements (GB/T 19022-2003, ISO 10012.:2003, IDT) GB 50026 Engineering measurement specification GB 50220 urban road traffic planning and design specifications GB J124 road engineering terminology standards CJ J37 Urban Road Design Code CJ J65 standards for urban environment and sanitation JJG100 station electronic speed tester verification procedures JJG703 optical rangefinder test procedures

3 Terms and definitions

The following terms and definitions apply to this standard.

Set up within the road range and serve as road facilities that separate lanes and sidewalks of different functions.

Crossroads and T-junctions set traffic island that guides vehicles and pedestrians in different directions.

Provide medium - large, long distance, rapid transit service city road. Including the middle of the car with its import and export.

Mainly to traffic functions, connecting the main roads in urban areas. General use of motor vehicles and non-motor vehicles separated form.