电缆警示桩施工前的准备事情很主要：

Preparation before construction of cable warning pile is very important:

1.详细检查研究放样区的完整施工图。

1. check the complete construction drawings of the setting out area in detail.

2、提前准备好交桩纪录所需表格，相识收桩职员的组成，利便相同。

2. Prepare the forms required for pile delivery records in advance to understand the composition of pile receiving personnel and facilitate communication.

3、准备好切合要求的量具、木桩、记号笔、白石灰等工具。

3. Prepare measuring tools, wooden stakes, marking pens, white lime and other tools that meet the requirements.

4.更正丈量和结构需要使用的工具，同时还要包管这些工具必需在划定的有用期内。

4. correct the tools required for measurement and layout, and ensure that these tools must be within the specified period of validity.

相关注重事项：

Relevant precautions:

1、电缆警示桩应装置在管道正上方。电缆警示桩用作角桩时，应装置在角段中点的正上方。管道正上方无装置条件时，可装置在距离蹊径较近的路边绿化带，并在电缆警示桩上标明管桩的响应意图。

1. The cable warning post shall be installed directly above the pipeline. When the cable warning pile is used as an angle pile, it shall be installed directly above the midpoint of the angle section. If there is no installation condition directly above the pipeline, it can be installed in the roadside green belt close to the road, and the corresponding intention of the pipe pile shall be marked on the cable warning pile.

2、在完全关闭和榨取的蹊径上不得设置电缆警示桩。电缆警示桩的装置距离应为100m。在地面平展、视线障碍物少、管线走线直的情形下，电缆警示桩的装置距离可大于100m。在特殊区域，接纳特定铺设规范系统铺设管道警示桩！

2. Cable warning posts shall not be set on completely closed and prohibited roads. The installation distance of cable warning pile shall be 100m. When the ground is flat, there are few visual obstacles and the pipeline is straight, the installation distance of cable warning pile can be greater than 100m. In special areas, use specific laying specification system to lay pipeline warning piles!

3、电缆警戒桩沿自然气高压管道埋设，主要材质为塑钢、玻璃钢、复合质料。电缆标有黄色标记并进入忠言桩、管道偏向、电子巡检信息按钮”，利便巡检职员快速定位管道位置，赢得抢修时机。

3. The cable warning pile is buried along the high-pressure natural gas pipeline and is mainly made of plastic steel, glass fiber reinforced plastic and composite materials. The cable is marked with a yellow mark and enters the "warning post, pipeline direction and electronic Patrol information button" to facilitate the patrol inspectors to quickly locate the pipeline position and win the opportunity of emergency repair.

电缆警示桩施工需要注重的操作：

Precautions for cable warning pile construction:

1、丈量放样参考点必需通过GPS定位，其中放样参考点是指设计控制桩和找平桩。

1. The surveying and setting out reference points must be located by GPS, and the setting out reference points refer to the design control piles and leveling piles.

2、控制桩必需按图纸作业要求设置，并注明桩号、里程、地面标高、转角高度等数据。

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

3、在丈量数据清静面图或剖面图上标明地下障碍物。其次，要包管线路与地下结构交织口两侧的控制规模为3米。同时，必需设置警示标记和警示桩。相关数据必需写在警示牌上。例如：埋深、十字尺寸等。

3. Mark underground obstacles on survey data and plan or profile. Secondly, the control range on both sides of the intersection between the line and the underground structure shall be 3 meters. At the same time, warning signs and warning piles must be set up. Relevant data must be written on the warning board. For example: buried depth, cross size, etc.

4、关于标线，在轴线与警戒桩界线之间拉一根绳子，撒上白石灰标线。完成线路后，现场的障碍物。

4. As for the marking, pull a rope between the axis and the boundary of the warning pile, and sprinkle white lime marking. After completing the line, remove the obstacles on site.

5、移桩方面，在标线完成后，清扫完成前，将所需的管线管桩所有移土墩一侧，规模控制在0.3m以内。

5. In terms of pile moving, after the marking is completed and before the cleaning is completed, all the required pipeline pipe piles shall be moved to the side of the soil pier, and the range shall be controlled within 0.3m.

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