现在天然气正在普及，有利就有弊，天然气也是一种危险的气体，在安装的过程中施工队一定要小心再小心。为了避免其它施工方在进行现场施工的时候不造成危险，所以在安装燃气管道的上方间隔20米安装一根燃气警示桩，以起到警示作用。那么燃气标志桩怎么安装？需要注意什么？

Now natural gas is being popularized, both advantages and disadvantages. Natural gas is also a dangerous gas. The construction team must be careful in the process of installation. In order to prevent other construction parties from causing danger during on-site construction, a gas warning post is installed at an interval of 20 meters above the gas pipeline to serve as a warning. How to install the gas marker post? What needs attention?

标志桩材质分为：玻璃钢材质、水泥材质、塑钢材质，这三种材质各有千秋，水泥材质重，施工繁琐，表面字迹寿命短。塑钢材质轻，安装简便，桩体使用短。而玻璃钢材质却从以上两种材质的优缺点中，取得了两者的优点。河北鑫叁源玻璃钢有限公司生产的玻璃钢标志桩材质轻而强度高，施工简便，桩体使用寿命长，字迹寿命长。

The material of the sign pile is divided into: glass fiber reinforced plastic, cement and plastic steel. These three materials have their own merits. The cement material is heavy, the construction is cumbersome, and the surface handwriting life is short. Plastic steel is light, easy to install and short to use. However, glass fiber reinforced plastic material has obtained the advantages of both from the advantages and disadvantages of the above two materials. The glass fiber reinforced plastic marker pile produced by Hebei xinsanyuan glass fiber reinforced plastic Co., Ltd. is light in material, high in strength, simple in construction, long in service life of pile body and long in writing life.

（1）燃气标志桩在设置时，有两种情况，一种是上方可以安装，采取在管道的正上方安装，一种是当管道正上方没有安装条件，但必须安装时，可设置在相对距离较近的路边绿化带内，但要在燃气标志桩上设置管道走向简图，指明管道的具体位置，燃气标志桩的安装间距要求以便于观察为原则，考虑到经济性和实用性。由于野外视野比较好，结合目前企业实际应用情况，以50~80m为宜。

(1) There are two situations when setting the gas marker post: one is that it can be installed directly above the pipeline, and the other is that when there is no installation condition directly above the pipeline, but it must be installed, it can be set in the roadside green belt with a relatively close distance, but the pipeline route sketch should be set on the gas marker post to indicate the specific location of the pipeline, and the installation spacing of the gas marker post should be based on the principle of easy observation, Considering economy and practicality. Due to the good field vision, combined with the actual application of the current enterprise, it is appropriate to take 50~80m.

（2）对于燃气标志桩的高度，考虑到便于观察，可以适当高一些。对于街坊管处的燃气标志桩可以适当低一些，不作具体规定，各公司根据具体情况自行决定。燃气标志桩上的内容很多，其内容大致分为对内，对外信息。

(2) The height of the gas marker post can be appropriately higher in consideration of the convenience of observation. The gas marker post at the neighborhood pipe can be appropriately lower without specific provisions, and each company can decide on its own according to the specific situation. There are many contents on the gas sign post, which can be roughly divided into internal and external information.

对外信息是燃气标志桩设置的根本目的，所以必须包口管道权属单位名称、警示用语联系电话，告知管道权属单位名称、联系电话可方便其他施工企业施工时联系或当发生意外时市民能及时通知管道权属单位，警示用语可包括“下有燃气管道，严禁开挖”“保护管道，人人有责”等，起到警示宣传作用，对于信息包括燃气标志桩，管道区域名称，企业标识等，企业自行掌握，不做严格要求。

External information is the fundamental purpose of setting gas marker posts, so it is necessary to include the name of the pipeline ownership unit and the contact number of warning words. Informing the name and contact number of the pipeline ownership unit can facilitate other construction enterprises to contact during construction or citizens can timely notify the pipeline ownership unit in case of accidents. Warning words can include "there is a gas pipeline under it, no excavation is allowed", "protecting the pipeline, everyone is responsible" and so on, which plays a role of warning and publicity, The information, including gas marker post, pipeline area name, enterprise logo, etc., is controlled by the enterprise itself, and strict requirements are not made.

（3）燃气标志桩的颜色选取基于以下考虑，要清晰明了，方便观察；其次在颜色的选取要突出燃气行业的燃气标志桩，与电信等行业的燃气标志桩有所区别，标识内容应清晰。

(3) The color selection of gas marker post is based on the following considerations, which should be clear and easy to observe; Secondly, in the selection of color, we should highlight the gas marker post of the gas industry, which is different from the gas marker post of telecommunications and other industries, and the identification content should be clear.

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