一、路基养护应通过对公路各部分的日常巡视和定期检查，发现病害及时查明原因，采取有效措施进行修复或加固，病害根源。其作业范围应包括下列内容：

1、 Roadbed maintenance should be carried out through daily inspections and regular checks of various parts of the highway, identifying the causes of diseases in a timely manner, taking effective measures for repair or reinforcement, and eliminating the root causes of diseases. The scope of work should include the following:

1、维修、加固路肩、边坡。

1. Repair and reinforce road shoulders and slopes.

2、疏通、改善排水设施。

2. Dredging and improving drainage facilities.

3、维护、修理各种防护构造物。

3. Maintain and repair various protective structures.

4、坍方、积雪，处理塌陷，检查险情，防治水毁。

4. Clear the collapsed area and snow, handle the collapse, inspect the danger, and prevent water damage.

5、观察和预防、处理翻浆、滑坡、泥石流等病害。

5. Observe, prevent, and handle diseases such as mudslides, landslides, and debris flows.

6、有计划、有针对性地对局部路基进行加宽、加高，改善急弯、陡坡和视距不良路段，使之逐步达到所要求的技术标准。

6. Planned and targeted widening and raising of local roadbeds to improve sharp bends, steep slopes, and poor visibility sections, gradually meeting the required technical standards.

二、路基养护工作应符合下列基本要求：

2、 The roadbed maintenance work should meet the following basic requirements:

1、路基各部分经常保持完整，各部尺寸保持规定的标准要求，不损坏变形，经常处于完好状态。

1. The various parts of the roadbed are often kept intact, and the dimensions of each part meet the specified standard requirements, without damage or deformation, and are often in good condition.

2、路肩无车辙、坑洼、隆起、沉陷、缺口，横坡适度，边缘顺适，表面平整坚实、整洁，与路面接茬平顺。

2. The shoulder of the road is free of ruts, potholes, bumps, subsidence, and gaps, with moderate cross slope and smooth edges. The surface is flat, solid, and tidy, and the connection with the road surface is smooth.

3、边坡稳定、坚固，平顺无冲沟、松散，坡度符合规定。

3. The slope is stable, sturdy, smooth without gullies or looseness, and the gradient meets the regulations.

4、边沟、排水沟、截水沟、跌水井、泄水槽（路肩水簸箕）等排水设施无淤塞、无高草，纵坡符合要求，热电厂水畅通，进出口维护完好，保证路基、路面及边沟内不积水。

4. The drainage facilities such as side ditches, drainage ditches, intercepting ditches, drop wells, and drainage troughs (shoulder water dustpans) are free of blockages and high grass, and the longitudinal slope meets the requirements. The water flow in the thermal power plant is smooth, and the inlet and outlet are well maintained to ensure that there is no water accumulation in the roadbed, road surface, and side ditches.

5、挡土墙、护坡及防雪、防沙等设施保持完好无损坏、泄水孔无堵塞。

5. The retaining walls, slope protection, snow and sand prevention facilities are kept intact and undamaged, and the drainage holes are not blocked.

6、做好翻浆、坍方、山体滑坡、泥石流等病害的预防、治理和抢修，尽力缩短阻车时间。

6. Take measures to prevent, control, and repair diseases such as mudslides, landslides, and debris flows, and try to shorten the time of obstruction.

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