标志桩的颜色应符合下列规定：

The color of sign posts shall comply with the following requirements:

标志桩的基色应为白色。标志桩上的文字和数字应为红色。

The base color of sign posts shall be white. The words and numbers on the sign posts shall be red.

标志桩的顶部应为橙黄色（Y100M70）。高度为50mm。

The top of the marker post shall be orange yellow (y100m70). The height is 50mm.

橙黄色的下端应有20mm高度的反光带。

The lower end of orange shall have 20mm high reflective tape.

当标志桩用作转角桩时，应在标志桩顶部用箭头示意。箭头的颜色应为绿色。

When the sign pile is used as a corner pile, an arrow shall be used at the top of the sign pile. The color of the arrow shall be green.

标志桩的安装应符合下列规定：

The installation of sign piles shall comply with the following provisions:

标志桩基础应浇筑混凝土固定，确保安装稳固。

The sign pile foundation shall be fixed by pouring concrete to ensure stable installation.

标志桩应垂直安装。

Sign posts shall be installed vertically.

此外标志桩的设置管道正上方应每隔一百米（人口密集区、山区为50米）设置标志桩，可能存在车辆跨越管道时，宜设置标志桩，同位置的标志桩应与通信标石结合设置。

In addition, sign piles shall be set every 100 meters (50 meters in densely populated areas and mountainous areas) directly above the pipeline. When there may be vehicles crossing the pipeline, sign piles should be set. Sign piles at the same locations should be set in combination with communication markers.

地埋标志桩应设置在管正上方0.5米，标识带字体向上。同沟敷设管道标识带应分别设置，在颜s上应有明显区别。线路标识的标记根据线路标识的作用，选用相应的标识代号，流水编号应统编制。

The buried marker post shall be set 0.5m above the pipe, and the font of the marker belt shall be upward. The identification tapes for pipes laid in the same trench shall be set separately, and there shall be obvious differences on the surface. According to the function of line identification, the corresponding identification code shall be selected for line identification, and the serial number shall be prepared in a unified manner.

标识宜从管道起点终点按顺序编号，通信标石宜以两个输油（气）站或光通信站之间的路由为个中继段进行独立编号。

The identification shall be numbered sequentially from the starting point to the terminal point of the pipeline, and the communication marker shall be numbered independently with the route between two oil (gas) transmission stations or optical communication stations as a relay section.

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