Pipeline considerations - traffic issues

Pipelines on the ground should avoid crossing roads, railways, and waterways as much as possible. When crossing cannot be avoided, the height of the crossing should also enable pedestrians and vehicles to pass safely. Underground pipelines are generally laid along roads, and appropriate distances are maintained between various pipelines for installation and maintenance; The surface of heating pipelines has an insulation layer, which should be laid in trenches or protective pipes to avoid being crushed by soil and allowing the pipes to expand and move.