Attachment to the Civilized Construction Management Regulations of Guangzhou City Construction Projects

Guangzhou Civilized Construction Standards for Construction Projects

1. Construction Enclosure

(1) Enclosure.

1. Housing construction projects, municipal projects with a construction period of more than half a year, waterworks projects and demolition projects of buildings and structures should be enclosed by walls.

2． The walls are uniformly built with 18 cm thick bricks, 2 meters high and pressed to the top.

3． The foundation feet and wall columns should be built with masonry. The depth of the foundation feet buried in the ground should not be less than 50 cm. The distance between wall columns should not exceed 3 meters. The connection between the wall columns and the wall should be strong, safe and reliable.

4. Exterior walls should be plastered and beautified, and construction projects are encouraged to adopt distinctive shapes and green exterior walls.

5． Those who use walls to set up commercial advertisements and public service announcements must comply with relevant regulations such as the Advertising Law of the People's Republic of China and the "Guangzhou Management Measures for Outdoor Advertising and Signboard Settings".

(2) Enclosure.

1. Municipal projects, water projects and demolition projects with a construction period of less than half a year and more than 15 days should be enclosed with hoardings.

2． Light steel frame aluminum buckle panels (profiled panels) or prefabricated double-sided color steel sandwich panels (board house panels) are used, with a height of 1.8 meters. The hoardings are supported by angle steel and consolidated to the ground through C-shaped steel columns. The distance between steel columns shall not exceed 3.3 meters.

3． The fence skirting is uniformly made of brick walls with a height of 20 cm and a thickness of 18 cm to prevent residual mud and debris from leaking out of the fence.

4. The connections between pillars, supports and arc-shaped colored profiled steel plates must be firm, safe and reliable, and the colors of the hoardings should be consistent.

5． The fence adjacent to the motor vehicle lane should be equipped with finished cast iron or steel anti-collision poles, and night-time reflective warning signs should be set up in accordance with relevant traffic management regulations.

(3) Close-locked steel fence (iron horse).

Municipal projects and waterworks projects with a construction period of less than 15 days should be enclosed by standard close-locked steel fences (iron horses).

2. Construction site access gates

(1) The construction site gates and doorposts should be strong and beautiful, with a height of not less than 2 meters and a width of not less than 5 meters.

(2) The materials used for the gate should be suitable for the fence, fence, etc., and the company logo should be on the gate.

3. Site Management

(1) The following hard bottoming measures should be adopted at the construction site.

1. The inner and outer passages of the construction site gates, indoor floors of temporary facilities, material storage yards, steel bar processing yards, warehouse floors and other areas should be poured with concrete with a thickness of not less than 20 cm and a strength of not less than C15 for hardening.

2． For land that has been left bare for more than 3 months at the construction site, greening measures should be taken; for land that has been left bare for less than 3 months, dust suppression measures such as covering, compacting, and watering should be taken.

(2) Temporary facilities (offices, dormitories, kitchens, toilets, temporary water and electricity facilities, warehouses) set up on the construction site shall be uniformly prefabricated houses or brick houses.

The overall prefabricated mobile house used on site should have a product certificate. Brick walls and zinc-iron tiles are used for temporary brickwork. The inside and outside of the walls are plastered and whitewashed. The roofs should be reinforced against typhoons.

(3) The construction site should have a main circulation road, which should be kept open at all times. No components or materials should be piled up. The road should be smooth and solid without large areas of water accumulation. The width of the motor vehicle passage should not be less than 3.5 meters, and drainage ditches should be set outside.

(4) The vehicle entrance and exit of the construction site should be equipped with a rectangular car washing site and sedimentation tank 3 meters wide and 5 meters long, which is surrounded by a trench 30 cm wide and 40 cm deep and equipped with high pressure. Flushing water guns, motor vehicles leaving the construction site should be flushed before leaving. For municipal and pipeline projects that do not have car washing facilities, the construction unit should use mobile flushing equipment to flush the construction site vehicles and arrange for workers to clean them.

(5) Set up a drainage ditch (pipe) network to ensure smooth drainage. Wastewater and mud from engineering construction should flow into the construction site collection pool through water troughs or pipelines for unified sedimentation treatment, and should not be randomly discharged or pollute rivers and roads outside the construction area.

(6) The safety net should be hung smoothly, tightly connected, neat and beautiful, and should not be left hanging or fallen off. The facade fence used in the demolition project should be dust-tight and the color should be coordinated with the surrounding environment.

(7) Closed management is implemented on site.

1． There should be full-time guard personnel and a guard management system at the entrance and exit to effectively play the role of guard.

2． Personnel entering the construction site should wear work cards such as the "Construction Project Safety Card", and the work cards should be worn neatly.

(8) Office space, dormitories and other facilities shall not be set up within the approved municipal road construction area.

IV. Living Facilities

(1) The following facilities should be provided in the living area: pantry, wash basin and shower room, flush or portable toilet, closed garbage container, etc. . During summer construction, heatstroke prevention and cooling equipment and facilities such as tea kiosks and tea buckets should be installed.

(2) Kitchen.

1． If a collective kitchen is set up at the construction site, it should be kept away from building grates, workplaces, sewage ditches and other pollution sources. The kitchen must be ventilated, hygienic, and kept clean at all times. The cooking and cooking rooms must be separated. The interior walls must be paved with 2-meter-high white porcelain tiles. The rest must be smoothed and whitened. Kitchen stoves, worktops and other facilities as well as the inside and outside of the food sales window must be Window sills should also be paved with white porcelain tiles, screens should be installed on doors, windows and openings, and the ground should be well drained.

2． The canteen building and canteen hygiene must comply with relevant hygiene requirements. For example, cooks must have a physical examination certificate issued by the health and epidemic prevention department, raw and cooked food should be stored separately, canteen cooks should wear white overalls, and canteen hygiene should be inspected regularly.

3. The canteen should display the hygiene responsibility system in a conspicuous place and implement it to everyone.

(3) Dormitory.

1． It should have moisture-proof, ventilation and lighting properties. The per capita bed area should be no less than 1.7 square meters and should be appropriately separated.

2． There should be one direct entrance and exit for every 25 people, and the width of the main passage should be no less than 1.2 meters.

3. The door width of dormitories where more than 15 people live must be no less than 1.2 meters.

4. Men's and women's dormitories and bathing facilities should be able to meet the needs of peak construction periods.

5. The internal facilities of workers’ dormitories should be neat and clean, and daily necessities should be stored in a unified manner.

6. There must be a management system in the dormitory, and the person responsible for public security, fire prevention, and sanitation management must be implemented.

(4) Toilets.

1． Automatic flushing equipment for hand washing sinks and toilet troughs should be installed, and septic tanks should be covered. Direct discharge of feces into sewers and rivers is prohibited.

2． The interior wall skirts should be paved with white porcelain tiles with a height of 1.5 meters, the bottom and sides of the toilet tank should be paved with white porcelain tiles, and the floor and squatting platform should be plastered with cement slurry.

3. Toilets must be cleaned by dedicated personnel, sprayed regularly, there must be no odor, and they must be kept clean and hygienic.

5. Construction site signs

(1) There should be neat and obvious "five signs and one picture" at the entrance of the construction site:

Project overview sign; List of management personnel and supervision telephone number plate; fire protection plate; safety production plate; civilized construction plate and construction site general plan.

(2) The production and hanging of signs should be standardized and neat, with neat fonts.

(3) The construction site should set up publicity areas such as newspaper reading columns and blackboard newspapers to enrich learning content and praise good people and good deeds.

6. Noise pollution control

(1) Use various drills in construction, decoration, municipal engineering, and demolition construction sites within the urban administrative streets and urban noise control areas. If pile drivers, drills, mixers, bulldozers, excavators, winches, oscillators, electric saws, electric planers, sawmills, pneumatic tools and other construction machinery cause environmental noise pollution, except for emergency repair and rescue projects, other Working hours are limited to 6:00 to 22:00.

(2) Operation equipment such as concrete pumps, large air compressors and diesel generators that are prone to noise should be installed as far away from residential areas as possible on the construction site, and should be equipped with sound insulation Functional operation in room and shed. Construction sites that are less than 5 meters away from buildings such as residences, hospitals, and schools should be equipped with fences with noise reduction functions.

(3) If blasting operations are required, they shall be carried out within the specified time after approval by the public security organs.

7. Dust pollution control

(1) If bulk cement, mortar tanks (cylinders) and other storage equipment are placed at the construction site, the owner of the equipment is responsible for reporting to the bulk cement management agency Registration form.

(2) Earthwork at the construction site should be piled up in a centralized manner, and measures such as covering or solidification should be adopted.

(3) The demolition project must take measures to reduce dust by spraying water. When the weather forecast wind speed reaches level 5, the demolition project construction should be stopped. The debris must be cleared and transported within 3 days from the completion of the demolition construction, and relevant regulations on demolition project management must be followed.

8. Health first aid

(1) A medical room should be set up at a construction site with more than 500 people, and an effective medical first aid box must be set up at other construction sites.

(2) There should be trained and qualified first aid personnel at the construction site who understand general first aid treatment knowledge.

(3) In order to protect the health of workers, publicity and education on hygiene and disease prevention should be carried out regularly during epidemic seasons and normal times.

9. Disposal of Construction Waste and Domestic Waste

(1) A closed garbage station shall be set up at the construction site, and shall be implemented in accordance with the relevant regulations of the municipal urban management and administrative department on garbage classification management. Garbage classification and storage.

(2) Domestic garbage should be cleaned up in time, transported and packed into containers in a centralized manner, and managed by dedicated personnel.

(3) Toxic and hazardous substances shall not be burned on site, and the disposal of toxic and hazardous substances shall be in accordance with relevant regulations.

10. Civilized construction standards for temporary construction projects, low-rise residences built by farmers themselves, and other small projects with a total investment of less than 300,000 yuan or a construction area of ??less than 300 square meters

(1 ) is enclosed by blue corrugated boards, and the facade is protected by green safety nets.

(2) The construction operation time is limited to 6:00 to 22:00 every day.

(3) The discharge of construction mud or solid waste should comply with the relevant regulations of this city, and transport vehicles should be flushed when leaving the construction site.