High-Speed Guardrail Installation Precautions

1. The installation of the high-speed guardrail panels must be conducted on the premise of reinforced soil road shoulders. They are set up on bridge structures, passages, and large-span culverts. During the installation process of the guardrail panels in the main construction project, the installation of the pillars should first address the flange and foundation bolts.

2. Ensure thorough construction preparation and detailed organizational planning. Construction tools include pile drivers, excavation equipment, compaction tools, pliers, hammers, as well as surveying instruments like theodolites, levels, and measuring tapes.

3. During the installation of high-speed guardrails, accurate information on various facilities must be obtained, particularly the locations of all pipelines embedded in the subgrade. Any damage to underground utilities is strictly prohibited during the construction process.