What should on-site protection personnel know and do?

1. Protectors must be regular employees who have received job training at the group company level and obtained certificates through examinations. Protectors must be included in work class management. 2. During protective operations, protective personnel are strictly prohibited from reading, chatting, leaving their posts, or engaging in matters unrelated to protective operations. 3. Before the train approaches the work site, an emergency derailment notification signal should be sent. If there are people, machines, or materials blocking the road, the construction site guard should decisively display a stop signal for protection. 4. Protectors who perform protective work are not allowed to hold other jobs part-time. 5. Protectors should have a good rest before going to work, and drinking alcohol is strictly prohibited. 6. On-site protectors must wear special protective reflective vests when working, hang a protector sign, and follow the prescribed standard actions to greet the train. 7. Construction operations on the line must abide by the principle of “protection first, then work on the road”. 8. Protective equipment that construction site guards must carry with them: a red and a yellow signal flag with a flagpole; 6 sound piers, 2 torches, a short-circuit copper wire; 1 walkie-talkie, 1 flute, and portable loudspeaker 1 unit; protective signal sign; 1 protective record book and pen. 9. On-site protection personnel should perform "three checks" when confirming the train's derailment notification: first, see whether the operators have completed derailment, secondly, see whether the machines and tools used have been brought to a safe place, and thirdly, see whether the machines, tools and materials exceed the limit. and report to the station protection officer. 10. After the construction site protection officer confirms that the construction personnel, machinery, and materials have been removed from the tunnel, he notifies the station liaison officer that "the tunnel is completed at such and such location", reports a password to the station liaison officer, and pays close attention to the situation on the line until the train Passing through the protection area. 11. The records of on-site protection personnel and station liaison personnel must be filled in carefully and timely, so that they are standardized, detailed, timely, accurate and clearly written. 12. When a vehicle approaches a construction site where the distance between lines is less than 6.5 meters, protection personnel should promptly notify the construction work to stop. Machine tools, materials or personnel must not be placed or stay between the two lines. Machinery and equipment placed on the road shoulder should be kept at a safe distance from the train, and materials should be stacked securely. 13. When walking to and from get off work in the area, you should walk on the shoulder or roadside. When it is necessary to walk along the center of the road in the station, special personnel should be installed in front and behind it to protect it. When the approach signal is unclear, you should get off the road in time to avoid traffic. 14. Machinery and materials stacked on both sides of the 120km/h section of the railway line must be 2 meters away from the outside of the rail head. 15. When crossing a line, you must make sure to pass at one stop, look twice, and pass three times. It is strictly prohibited to rush over the line, drive under a train, or pass through gaps between trains. 16. Protectors must be energetic and focused when working. Alcohol is strictly prohibited before and during class. 17. The purpose of the work sign is: when drivers see this sign, they should be alert and sound the horn loudly. The work mark should be placed 500-1000 meters away from both ends of the construction site on the construction line and its adjacent lines. 18. The flame of the torch is a visual signal requiring an emergency stop of the train. The torch signal can still burn in strong winds of level 8 and heavy rain of 4mm/min. 19. Xiangdun is valid for two years and must be randomly inspected once a year. The correct way to set up the sound piers is that the train runs two to the left and one to the right, with an interval of 20 meters. 20. Among the auditory signals for railway construction protection: the incoming train forecast signal is one long beep when going down and two long beeps when it is going up. 21. Railway visual signal regulations: red means stop, yellow means pay attention or reduce speed, and green means run at the prescribed speed. 22. The deceleration point markers are located 20 meters from both ends of the deceleration point, and on the road shoulder not less than 2 meters away from the outside of the rail head. The construction site guard must display a protective hand signal to the train at the starting point marker of the speed limit point. It is a yellow flag during the day and a yellow light at night. 23. Stop signal boards are located at both ends of the construction site, with the interval 20 meters from both ends at the center of the line, and within the station with the center of the line 50 meters from both ends. The displayed height is from the sleeper surface to the top, the interval is 1650mm, and the station is 1650mm or 800mm. 24. During the slow speed limit period, the starting and ending mileage and location of speed limit signs and boards must be consistent with the content issued by the construction dispatch order. 25. Whether it is starting, ending or moving the work location, the person in charge of the construction site should promptly inform the station liaison officer. 26. When setting up mobile parking signal protection, sound piers cannot be located at rail joints, switches, crossings, bridges without bridges or in tunnels. When encountering this situation, the position of the sound pier should be extended outward. 27. When construction workers are rushing to the work site, on-site protection personnel must accompany the team for protection and urge workers to walk on the shoulder 3m outside the rail head. 29. When large-scale road maintenance machinery is operating, a safe distance of no less than 10m must be maintained when each mechanical vehicle operates in the prescribed order.

30. Large machinery is strictly prohibited from operating in severe weather such as strong winds exceeding Level 6, heavy rain, heavy fog, etc. 31. The area within 30m from the center of the existing line is adjacent to the business line. 32. When various light vehicles are manually driven on the line, protective personnel should be sent to display stop signals 800m in front and behind the vehicle and move with the vehicle. 33. If the person in charge of the specified construction unit is not present at the site, and the safety officers, technicians, and protection personnel are not present, construction is prohibited. 34. Where the height of the construction machinery used on site (or the extension height during operation) intrudes into the existing line fence at the horizontal projection of the machine position (if there is no fence, it is 2m away from the shoulders of adjacent lines, bridge guardrails, etc.), a station must be set up. Liaison Officers and Worksite Protectors. 35. Procedure for setting up mobile parking signals during line blockade construction: (1) Confirm and copy the construction blockade order. (2) The person in charge of the construction notifies the protection personnel at both ends to display stop signals for protection and set up noisy piers (if the noisy piers are located on rail joints, crossings, switches, tunnels or ballastless bridges, the noisy piers should be extended outwards) and homework marks. (3) Set up mobile parking signals. (4) Issue construction orders. 36. When crossing the railway, you are not allowed to get into, pick up or jump off the train. When detouring and stopping vehicles, the distance should be no less than 5 meters, and pay attention to the dynamics of the vehicles and the trains coming from the adjacent line. 37. When taking a break from work, you are not allowed to sit or stand on the rails, rail pillows, inside the track core, beside the track bed, or stay under the vehicle or on the lines on both sides of the vehicle. You should go to a safe place. 38. During construction, temporary stacking of engineering materials, parking of machinery and equipment, etc. next to the business line shall not intrude into the railway boundaries. 39. It is prohibited to start work without proper protection. If the line status has not been restored to the conditions allowing trains to be released, it is prohibited to remove protection and release trains. 40. Mobile signals include: parking signals, deceleration signals, special deceleration signals, sound piers, torches, etc.; 41. Hand signals include: hand signal flags, hand signal lights, etc. 42. Auditory signal: long sound is 3s, short sound is 1s, sound interval is 1s. When the beeping signal is repeated, the interval must be more than 5s. (Auditory signal sources are: locomotives, rail cars, whistles, and horns.) 43. During the work, on-site protection personnel are not allowed to talk to on-site workers, personnel from other units, etc. about matters unrelated to work, let alone play or fight. Mobile phones are only allowed to It can be used as a backup method for work contact. It is forbidden to make or receive irrelevant phone calls, let alone send and receive text messages. 44. When the workers are rushing to the work site, on-site protection personnel must accompany the team for protection, and urge the workers to walk on the road shoulder 3m away from the outside of the rail head. The maximum distance before and after is kept within 50m. On the road shoulder that is less than the specified distance, Walk on the road, and avoid the car in a safe place in advance when it comes. 45. On-site protectors should choose a safe place with good observation conditions, eye-catching location, and easy notification based on the actual situation of on-site operations to carry out protection work. They should generally keep a distance of more than 3m from the workers. The maximum distance should not exceed 150m and move synchronously with the workers or Transfer location. 46. ??While on-site protectors are protecting workers, they must also supervise whether tools and materials have been evacuated to safe areas to ensure driving safety. 47. When road trains are operating in a closed section, they must maintain a safe distance of 30m or more from each other; large road maintenance machinery must maintain a safe distance of 10m or more between each other.

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