The cable marker post is the marker post product applied above the cable. Generally, the power cable is laid below and the marker post is buried above. Its warning or marking function is. What should be paid attention to in the operation of this marker post?

1. The datum point of Surveying and setting out must be located by GPS. The datum point of setting out refers to the design control pile and leveling pile.

2. The control pile must be set according to the operation requirements of the drawings, and the pile number, mileage, ground elevation, corner height and other data must be indicated.

3. The underground obstacles shall be indicated on the location survey data and plane or section drawings. Secondly, the control range on both sides of the intersection of the line and underground structures shall be ensured to be 3 meters. At the same time, warning signs and marker posts shall be set. Relevant data shall be written on the marker post. Such as buried depth, cross size, etc.

4. As for the marking, a rope shall be pulled between the axis and the boundary of the marker post, and white lime shall be sprinkled for marking. After completing the marking, clear the obstacles on the site.

5. As for the pile moving, all the required pipe piles shall be moved to the side of the soil pile after the marking is completed and before cleaning, with the range controlled at 0.3m.

In addition, we should know that the marker post can be divided into plastic steel marker post, glass fiber reinforced plastic marker post and concrete marker post according to the material classification. In particular, there is no clear distinction between the plastic steel marker post (PVC marker post) and the glass fiber reinforced plastic marker post. They look similar from a distance, but in fact there are some differences.

The surface of PVC marker post is smooth, and the surface of FRP marker post is rough, but the strength of FRP marker post is much stronger than that of PVC marker post.

Plastic steel (PVC) material specification: 100 * 100 (mm) 150 * 150 (mm) plastic steel pile can only be made of white, and the color of the hat is divided into red and yellow! The above text is screen printed text!

We have explained the relevant contents that need to be paid attention to in the operation of the cable marker post. If you have any questions or purchase needs, please come to our website http://webtest2.daoshangbao.cn Consult and understand.