What are the requirements for the location and spacing of cable marker posts? This problem is something that many users want to understand. Let Xiaobian explain it briefly for you.

1. The cable marker post shall be installed directly above the pipe. When the cable marker post is used as a corner pile, it shall be installed directly above the midpoint of the corner section. When there are no installation conditions directly above the pipeline, it can be set in the roadside green belt with a relatively close distance, and the cable marker post shall be marked with the pipe pile intention.

2. Cable marker posts shall not be set on totally closed roads. The installation spacing of cable marker posts should be 100m. When the ground is flat, there are few visual obstacles and the pipeline route is straight, the installation spacing of cable marker posts can be more than 100m. In special sections, lay marker posts according to specific laying specifications and systems!

3. Cable marker posts are mainly plastic steel, glass fiber reinforced plastic and composite materials buried along the natural gas high-pressure pipelines, and are painted with yellow marks. For warning purposes, they are marked with "gas pipeline, gas telephone, pipeline pile number, pipeline direction and electronic Patrol information button", so that the patrol and emergency repair personnel can quickly find the pipeline position and win the emergency repair opportunity.

According to the requirements of Article 36 of the regulations on the administration of urban gas, it is illegal to dismantle and move the cable marker posts buried on the high-pressure natural gas pipelines without authorization.

The "seven major" step flow of cable marker post construction: preparation work - Inspection and correction of relevant instruments - Measurement and setting out - fixed pile handover - planning route - adjusted pile handover - relevant information needs to be recorded after completion. For more relevant precautions, please visit our website http://webtest2.daoshangbao.cn consulting service