Construction fence standards

Continuous closed enclosures must be set up at the construction site. The height of the enclosure for main roads should not be less than 2.5 meters, and that of general roads should not be less than 1.8 meters. If there is a situation where the fence occupies motor vehicle lanes, non-motorized lanes and sidewalks, the height of the fence shall not affect the driving sight distance at the intersection and meet the requirements of the traffic management department. The requirements for setting up fences are as follows:

1. When setting up fences, you must not occupy roads, pipelines, green spaces, or fire escapes without authorization; you must not set up outdoor advertisements, hang slogans, banners, and other promotional materials without authorization; and you must not pile materials outside the fences. and construction waste to build other facilities.

Fences shall not be used as walls for the construction of temporary houses; colored strips of cloth, bamboo fences, safety nets or easily deformable materials shall not be used; building materials (bricks) shall not be used for dry construction, and fences shall be used as Retaining soil, piles and other load-bearing walls.

2. The fence setting unit shall be responsible for the safety of the fence, keep the fence intact and clean, and do the following daily maintenance work: if the fence is incomplete, damaged, or tilted, it shall be repaired in a timely manner Repair or replace; if the fence is stained or faded, it should be cleaned and whitewashed in time; if the fence surface has missing characters or scratches, it should be corrected in time; if the fence lighting facilities have incomplete lighting display, they should be repaired in time.

3. The fence must not be removed without authorization. The construction site fence must be removed before the completion acceptance.

Fence setting standards:

1. Material style. It is preferred to use prefabricated enclosures for housing construction project enclosures. Prefabricated enclosures should be used for municipal road project enclosures. Mobile temporary enclosures are allowed at municipal engineering sites with less than 30 days of construction, limited construction space, or temporary construction sites. block.

2. Dust spray. The construction unit should install an anti-dust spray system evenly around the masonry enclosure and fabricated enclosure. The spray system should be used regularly. There is no requirement for mobile enclosures.

3. Advertising settings. Except for necessary safety warning slogans, construction project introductions and public service advertisements, temporary fences of municipal projects are not allowed to have commercial advertisements; the proportion of public service advertisements in construction site fences shall not be less than 30%, comply with the requirements of civilized creation and be evenly distributed, non-public service advertisements The content is limited to promotion of the project or enterprise.

4. Safety warning. Red light warning lights should be set on the fences of municipal roads and rainwater and sewage diversion projects in built-up areas, and 300mm yellow and black warning signs should be set at the bottom of the fences, which should be lit at night.