Line working protection
1. The working mark is located on the outside of the adjacent line at the end of the construction site 500-1000 meters.
2. The protection of stop signal in interval shall be set according to Article 2.2.7 of the Railway Line Safety regulations.
3. During the construction of the switch in the station, the protection of the stop signal shall be set according to Article 2.2.8 of the Railway Line Safety regulations.
4. Protection by deceleration signal in the section or station shall be set according to Article 2.2.9 of the Railway Line Safety Code.
Site guard station:
The guard should stand 20 meters in front of the line operation site or the better looking conditions, the poor conditions can be added to the intermediate contact guard.
Using train spacing protection:
Set up station and site protection, telephone or interphone communication should be used, the site guard should use stop hand signal to protect, when the train comes, the guard should gather the stop hand signal.
Slow travel protection:
Set up station liaison and site guard, contact by telephone or interphone. Should go through the slow construction formalities before construction, use the moving deceleration signal and the moving deceleration site mark to carry on the protection.
Blocking line protection:
Set up station liaison and site guard, contact by telephone or interphone. Go through the construction closure procedures, set up moving stop signal, short line and ring pier for protection.