Regulations on safety signs and safety protection settings at construction sites?

What are the specific regulations on safety signs and safety protection settings at construction sites? Zhongda Consulting will answer them below.

Chapter 1 General Provisions

Article 1: In order to strengthen the safety production management of highway and water transportation construction projects in our province, standardize the installation of safety signs and safety protection facilities at construction sites, and reduce construction casualties, To effectively ensure the personal safety of construction personnel, in accordance with relevant laws and regulations such as the "Regulations on Production Safety Management of Construction Projects", "Measures for the Supervision and Administration of Work Safety in Highway Water Transport Projects", "Technical Regulations on Safety in Construction of Highway Projects" and "Technical Regulations on Safety Protection in Construction of Water Transport Projects", These regulations are formulated based on regulations and standards and in combination with the actual conditions of our province.

Article 2: Construction, reconstruction, expansion and other related activities of highway and water transportation construction projects within the province shall comply with these regulations.

Article 3 The construction site safety signs of highway and water transportation construction projects (hereinafter referred to as "safety signs") as referred to in these regulations refer to the signs consisting of graphic symbols, safety colors, geometric signs set at the construction site of highway and water transportation construction projects. A sign consisting of a shape (frame) or text that expresses specific safety information.

The safety protection facilities at the construction site of highway and water transportation construction projects (hereinafter referred to as "safety protection facilities") as referred to in these regulations refer to various facilities installed at the construction site of highway and water transportation construction projects to prevent casualties from occurring during construction. Safety facilities, equipment, appliances, etc.

Article 4 Safety signs and safety protection facilities at the construction site of highway and water transport construction projects shall be set up according to the principles of “safety and reliability, technical feasibility, economical and practical”.

Chapter 2 Safety Sign Settings

Article 5 The types of safety signs are divided into prohibition signs, warning signs, instruction signs and prompt signs. Prohibition signs refer to graphic signs that prohibit unsafe behaviors; warning signs refer to graphic signs that remind the surrounding environment to draw attention and avoid possible dangers; instruction signs refer to graphic signs that require certain actions or preventive measures to be taken; reminder signs Refers to a graphic sign that provides certain information.

Article 6 The basic type, color, graphics, text description and production materials of safety signs shall comply with the "Safety Signs" (GB2894), "Safety Colors" (GB2893), "Safety Signs and Guidelines for their Use" "Principles" requirements. Temporary road traffic signs should comply with the requirements of "Highway Temporary Traffic Sign Technology" (JTT429-2000) and "Road Traffic Signs and Markings" (GB5768). The specific settings should meet the requirements of Annex 1.

The signboard should be complete and clear, and the material should be strong and durable. Insulating materials should be used in workplaces where there is a risk of electric shock.

Article 7 The construction unit shall, during the construction stage, set safety signs indicating prohibitions, warnings, instructions, prompts and other information at the construction site based on operating conditions, construction environment and other factors. The setting of safety signs must comply with the national standard.

Article 8 The construction unit shall provide safety equipment at the entrances and exits of the construction site, construction hoisting machinery, temporary power facilities, scaffolding, entrances and exits, stairway entrances, intersections along the line, openings, bridge entrances, and tunnels. Adequate, effective, and obvious safety signs should be set up at dangerous locations prone to accidents such as entrances, edges of foundation pits, air edges, work sites, storage areas for explosives and hazardous gases and liquids, etc. The installation requirements are as follows:

(1) Entrance and exit of the construction site. Signs such as "Construction dangers, no idlers allowed, beware of falling objects, beware of hanging objects, beware of foot binding, pay attention to safety, and must wear a safety helmet" should be set up as needed; a "safety production" sign should be set up at the main entrance and exit in conjunction with the requirements of standardized construction sites and safe construction sites. "Five signs and one picture" refers to engineering signboards, safe and civilized construction signboards, safety production measures signboards, hazard source signboards, fire protection signboards and construction site general plan signs.

(2) Construction hoisting machinery and other equipment. Signs such as "No people allowed to stand within the working area, beware of electric shock, beware of hand injuries, beware of machine injuries" and corresponding safety operating procedures signs should be set up next to construction machinery and equipment; signs such as "No gloves allowed" should be set up near woodworking machinery. ; When maintaining mechanical and electrical equipment, signs such as "No starting, no closing" should be set at the corresponding mechanical and electrical switches; "No climbing, no staying, beware of falling objects" should be set in eye-catching places on gantry, scaffolding, etc. and other signs; signs such as "No fireworks, no flammable materials, beware of electric shock, and be sure to lock the door" should be set near power distribution rooms, electrical equipment switches, generators, transformers, etc.

(3) Entrances and stairways. "Safe passage" signs should be set up at the entrances and exits, and signs such as "No stopping, pay attention to safety, beware of falling objects, must wear a helmet, only for pedestrians" should be set up. The vehicle passage should also be set up with "speed limit, width limit, limit "High" and other signs; signs such as "Pay attention to safety, must wear a helmet, only people can climb" should be set up at the stairway entrance.

(4) Intersections along the line. Signs such as "No entry for non-workers, pay attention to safety, beware of pedestrians and vehicles, and pay attention to safety during construction ahead" should be set up. Traffic signs, traffic warnings, warnings, and guidance signs should also be set up at both ends of the work areas such as cross construction and passing construction sections. If necessary, necessary traffic commanders or traffic lights should be installed at both ends of the construction area.

(5) Hole bridge and tunnel entrance. Signs such as "No entry, pay attention to safety, beware of potholes" should be set up at the entrances of holes; signs such as "No entry for non-staff, pay attention to safety, and safety helmets must be worn" should be set up at the entrances of bridges and tunnels.

(6) The edge of the foundation pit and the empty adjacent edge. Signs such as "No entry for non-workers, beware of potholes, beware of collapse, beware of falling" should be set up on the edge of the foundation pit; "No pulling over, no throwing objects, pay attention to safety, beware of falling, must wear a safety helmet, must Signs such as "Wear seat belts" and "Pay attention to safety, beware of falling objects" should be set up in the surrounding area of ??the corresponding ground; lights or warning lights should be set up at the edge of the foundation pit and the airside when necessary at night.

(7) Work station. In light of the actual situation, signs such as "no entry for non-staff, no fireworks, pay attention to safety, beware of potholes, beware of electric shock, beware of hand injuries, beware of foot punctures, must wear safety helmets, must wear life jackets" should be set up based on actual conditions; the vibrating concrete site should be set up Signs such as "Protective gloves and protective shoes must be worn"; "Beware of Slips" signs should be set up on slippery roads on rainy days.

(8) Storage place for explosives and harmful and dangerous gases and liquids. Set up signs such as "No entry for non-staff, no fireworks, no fire, no flammable materials, beware of explosions, safe passages".

The specific setting of safety signs can refer to Table 1, but it should be further supplemented and improved and reasonably determined based on the actual project and construction safety needs.

Article 9 Safety signs should be placed in a conspicuous place, with the height consistent with the line of sight as much as possible. The foundation is stable and solid, and they are not allowed to be removed or moved without authorization. When multiple safety signs are set up at the same time, they must be arranged in a reasonable and orderly manner.

Chapter 3 Safety Protection Facilities Settings

Article 10 Safety protection facilities mainly include safety fences (blocks), protective railings, protective covers (nets), scaffolding and operating platforms, Ladders, tension baffles, safety passages, anti-fall ceilings, safety nets, safety belts (ropes), safety helmets, life jackets, etc. The protective facilities themselves should meet safety and effectiveness requirements. The basic requirements for their installation are as follows:

(1) Safety fence (block). The height of the fence (stop) is not less than 1.8 meters, the fence (stop) columns are embedded in a depth of not less than 50 centimeters, the concrete is fixed, the distance between adjacent columns is not more than 2 meters, the height of the top of the columns from the ground is not less than 1.9 meters, and the columns are provided with two upper and lower columns. For the crossbar, the height of the upper bar from the ground is 1.8 meters, and the height of the lower bar from the ground is 0.6 meters. The outside is closed with a dense safety net or isolation fence, and the columns and railings are all made of steel pipes. The height of the walls in the construction area and living area of ??the closed construction site shall not be less than 2.5 meters, and hard materials such as masonry and metal plates shall be used.

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