1.0.1 Except for the provisions of this chapter, chapter 1, 2 and 3 of “Quality Inspection and Evaluation Standards for Highway Engineering” (Volume 1: Civil Engineering) is applicable to this volume.
1.0.2 This volume is applicable to mechanical and electrical works in the new, reconstructed and extended traffic engineering projects of expressways. The highway mechanical and electrical works of other highway projects can be implemented with reference to the provisions hereof.
1.0.3 The Inspection frequency of the sub-divisional work of mechanical and electrical engineering: construction organization: 100%; supervision organization: not lower than 30%. The complete inspection shall be performed if the quantity of measuring point is less than 3.
1.0.4 The weight value of the measured and inspected items in the sub-divisional work of the mechanical and electrical engineering is 1.
1.0.5 As for the mechanical and electrical projects evaluated according to this standard, they shall have true and basically complete quality assurance materials. The equipments, raw materials, semi-finished goods and finished goods shall all meet the requirements of the related standards, codes and contracts, and shall be equipped with the inspection certificates, quality certificates issued by the governmentally ratified inspection institutions.
1 General Provision
2 Monitoring Facilities
2.1 Vehicle Detector
2.2 Weather Detectors
2.3 Closed-circuit Television Supervisory System
2.4 Variable Marks
2.5 Optical Cable Line and Cable Line
2.6 Equipment Installation and System Testing At the Monitoring Centre
2.7 Large-screen Projection System
2.8 Map Board
2.9 Computer Network of the Monitoring System
3 Communication Facilities
3.1 Communication Pipelines, Optical Cable Lines and Cable Lines
3.2 Optical Fiber Digital Transmission System
3.3 Digital stored program controlled switching system
3.4 Emergency Telephone System
3.5 Wireless Mobile Communication System
3.6 Communication power sources
4 Toll Facilities
4.1 Entrance Driveway Equipments
4.2 Exit Driveway Equipments
4.3 Toll station equipments and software
4.4 Toll center equipments and software
4.5 IC card sending and coding system
4.6 Internal Wired Talkback and Urgent Alarm System
4.7 Closed-circuit Television Supervisory System
4.8 Optical cables, Cables and Plastic Pipes inside the Toll Station
4.9 Toll System Computer Network
5 Low-voltage Distribution Facilities
5.1 Low-voltage Distribution Equipments for Center Station
5.2 Power Cable Lines of Equipments in Outfield
6 Lighting Facilities
6.0.1 Basic Requirements
6.0.2 Actual Measuring Items
6.0.3 Appearance Evaluation
7 Tunnel electromechanical facilities
7.1 Vehicle Detector
7.2 Weather Detectors
7.3 Closed-circuit Television Supervisory System
7.4 Emergency telephone system
7.5 Environment testing equipments
7.6 Alarm and Inducement Facilities
7.7 Variable Marks
7.8 Ventilation Facilities
7.9 Lighting Facilities
7.10 Fire Fighting Devices
7.11 Local Controller
7.12 Equipments and Software for Tunnel Monitoring Centre
7.13 Computer network in the tunnel monitoring centre
7.14 Low voltage power supply and distribution
Appendix A: Inspection and Evaluation for Trial-Operation on Communication Pipes
Appendix B Wording Explanation
