Civilized construction management of housing construction sites should conform to the current national standards such as Environmental Hygiene Standard for Construction Sites (JJ146), Technical Specification for Temporary Construction on Construction Sites (JJ/T 188) and Guidelines for Dust Prevention in Construction Projects (Qing Jian Guan Ban Zi [2014] No.23).
I. Programming
1. Before construction, engineering and technical personnel and safety management personnel should prepare a special plan for civilized construction.
2. The special scheme of civilized construction shall be examined and approved by the technical director of the construction unit, and signed by the chief supervision engineer and the project director of the construction unit.
3. The special plan for civilized construction should include the main contents of fence, overlay facilities, dust prevention, site appearance, health management, environmental protection and fire control.
Second, the site enclosure.
1. Tool-type color plastic-sprayed steel sheet retaining wall is mainly composed of wallboard, steel column and wall foundation, forming a continuous retaining wall. The wallboard is uniformly white gray, and the columns are uniformly light gray, and other colors are not allowed to be used without authorization.
2. The integral wallboard consists of nine steel plates with a thickness of not less than 0.8 mm, a height of 2 m and a width of 0.4 m. The upper and lower edges of the wallboard are made of channel steel battens with a thickness of 3 mm and a section width of 36 mm, and the steel plates slide into the grooves in turn. Steel columns should be set between the wallboard, and the upper and lower channel steel battens should be connected with the steel columns by bolts, and the side of the wallboard should be close to the steel columns.
3. The steel column is made of square tube steel, with a cross section of 100mm× 100mm×3mm and a height of 2.03 mm. The bottom plate of the steel column is made of steel plate with a thickness of not less than 5mm×240mm×240mm, and 40 mm× 40 mm angle steel support is added about 0.6m below the top of the steel column. The four corners of the steel column bottom plate and the bottom of the support should be adopted.
4. The fence must be set with a height of not less than 0.2m and a width of not less than 0.24m. Masonry mortar must meet the specification requirements, and clay and miscellaneous soil are strictly prohibited for masonry.
5. The construction site should be surrounded by tool-type color plastic-sprayed steel plate enclosure wall, and the enclosure wall should be beautiful, neat, safe and firm in appearance to ensure that it is not skewed, damaged or scribbled.
6. The inside and outside of the fence should be kept clean, and it is forbidden to pile up materials and appliances by the fence.
7. Construction, construction and supervision enterprises can carry out corporate culture publicity within the construction fence, and at the same time, they should choose the construction management concept and civilized city for publicity. The layout of publicity content should be reasonable and compact, and set between two steel columns as far as possible. Advertising cloth should be used for promotional materials, and graffiti should not be directly painted on the enclosure wall, and the color should be coordinated with the color of the enclosure wall to achieve the effect of beautifying the city.
8. The inside and outside of the fence should be kept clean, and it is forbidden to pile up materials and appliances by the fence.
9. The construction unit shall, in conjunction with the construction and supervision units, carry out acceptance of the retaining wall, which can only be used after passing the acceptance, and establish a weekly inspection system and inspection and acceptance files. The key inspection must be carried out in bad weather conditions.
Third, the building envelope.
1. The building under construction must be fully enclosed with a dense mesh safety net that meets the requirements of the standard, and it should be arranged and maintained in time to ensure tightness, neatness, smoothness and beauty.
2. The dense mesh safety net should be tightly closed, firm, flat and beautiful, and the closed height should be kept above the working layer1.5m..
3. Use brown rope or nylon rope to bind the dense mesh safety net inside the scaffold, and do not use unqualified materials such as metal wire for binding.
4. Scaffolding crossbars must be painted with yellow paint, and fences, safety doors and skirting boards must be painted with red and white warning colors.
Four. Covering facilities
(1) Gate setting
1. Metal gates should be installed at the entrances and exits of the construction site. If the building area is greater than 1 10,000 square meters, electric doors should be adopted, and the enterprise logo should be set at the door head.
2. A gatehouse should be set up at the gate, and a registration system for personnel and vehicles should be implemented. Irrelevant personnel are strictly prohibited from entering the construction site.
3. The gate of the construction site shall be provided with "seven signs and two drawings" as required, namely, construction signs, safety measures signs, civilized construction signs, admission instructions, fire signs, publicity signs for environmental remediation work, notices for protection of rights and interests of construction workers, construction site layout plans and three-dimensional effect drawings of the project.
(2) Temporary housing facilities
1. Before the temporary housing is built, the construction unit must go through the formalities of temporary housing at the planning department where the project is located.
2. Install temporary trailer with flame-retardant glass wool composite board, the trailer shall not exceed two floors, and meet the requirements of safety, hygiene, heat preservation and ventilation. Screen doors and screens should be installed in warm seasons.
3. Dormitories should be single beds, with no more than 9 people in each dormitory, and bunk beds are prohibited. It is strictly forbidden to arrange personnel accommodation in the building under construction.
4. The dormitory is equipped with living facilities such as enclosed sideboards, and personal belongings are placed neatly and cleanly.
5. The dormitory health system, health duty table, dormitory director signs should be clearly hung on the wall.
(3) Staff canteen
1. The canteen on the construction site shall meet the requirements of food safety, hygiene and epidemic prevention, and obtain relevant certificates such as hygiene license.
2. Cooking personnel must obtain "Health Certificate" before taking up their posts, put the health certificate on the wall, and have regular physical examination according to regulations. Wear work clothes and a work hat when working.
3. Doors of canteens and food storerooms shall be provided with "rat-proof boards" with a height of not less than 0.6m and complete fly-proof devices.
4. The on-site canteen operation room adopts brick-concrete structure, and color steel plate houses are not allowed.
(4) Toilet
1. The construction site shall be provided with closed and flush toilets, with squatting positions set according to the number of people on site 1:25, and guardrails shall be set between squatting positions, with the height of guardrails not less than1.2m..
2. The toilet should be managed by designated personnel, washed and cleaned in time, disinfected by spraying drugs, kept clean and free of mosquitoes and flies. Closed toilets should be set up in the high-rise operation area.
(5) Other facilities
1. A shower room should be set up at the construction site, and the number of shower heads should meet the use requirements, with good drainage and ventilation, and waterproof appliances should be used.
2. The construction site should be set up in accordance with the provisions, staff night school, equipped with television, newspapers, magazines and other learning and entertainment supplies.
3. The construction site should set up a clinic, equipped with stretchers and other first-aid equipment, equipped with hemostatic drugs, bandages and other commonly used drugs.
4. The construction site should be set up publicity column, newspaper column and blackboard newspaper, which meet the requirements of firmness, beauty and rainproof, and the contents should be changed in time.
5. A drinking room should be set up on the construction site, and smoking is strictly prohibited in the construction area. The drinking room should be equipped with a sealed heat preservation barrel, which should be sealed and locked to keep it clean and hygienic.
Verb (abbreviation for verb) vehicle cleaning facilities
1. The inside of the gate on the construction site is equipped with an automatic car washer as required, and it is managed by designated personnel. It can only be deleted after the project is completed.
2. If the construction site is affected by the site and other conditions, it is impossible to install the automatic vehicle cleaning machine, and other washing equipment such as high-pressure water guns should be used.
3. The automatic car washing machine on the construction site should be installed on the main construction road in the gate of the construction site. Along the departure direction, backwater ramps should be set on both sides of the car washer, and speed bumps should be set on both sides of the car washer.
4. The automatic car washing machine on the construction site should be equipped with a sedimentation tank to realize repeated circulation of water, and the drainage slope should be greater than 5%. Sludge can be removed by mud pump or scraper. Wastes such as sludge must be precipitated and dried before being shipped abroad.
5. If other washing equipment such as high-pressure water guns are used in the construction site, a drainage ditch must be set in the gate to ensure that there is no accumulated water at the site and sewage may not overflow and pollute the road.
Six, the ground hardening
1. Roads, processing areas, living areas and other areas on the construction site should be hardened, and the hardened ground should be free of floating soil and accumulated soil.
2. The main roads on the construction site are hardened by concrete, and the hardened pavement meets the requirements of vehicle driving. The living office area and processing area can be hardened by brick.
3. The construction site should be equipped with sprinklers, and the road surface should be sprinkled with water every day to reduce dust and keep the road surface clean and dust-free.
Seven, cover greening
1. The mound and exposed surface stored in the construction site should be covered with dense mesh safety net or planted with clover and other suitable plants for greening. Coverage should be tightly closed, and greening should be timely and reasonable.
2. Covered with dense mesh safety net, connected with brown rope or nylon rope, and the connection should be firm and durable; Exposed soil can be covered with dense mesh safety net or black sunshade net.
3. The fence of the construction site should avoid the setting of urban green space. If the project needs to occupy green space, the construction unit shall go through the formalities of occupying green space at the administrative department of urban landscaping in accordance with the regulations. When occupying urban green space and setting up fences, the damage to green space should be minimized, and the fences should be landscaped in combination with the surrounding environment to keep in harmony with the original greening environment.
4. The trees on the construction site should be protected first, and effective measures should be taken to protect the original trees and green spaces. If the project needs to be demolished, the construction unit shall go through the relevant formalities with the administrative department of urban landscaping in accordance with the regulations. No unit shall cut down or transplant trees in the construction site without authorization.
5. The construction site gate entrance, living and office areas and other areas shall be afforested, and the afforested area shall meet the relevant requirements. Greening should be adapted to local conditions, and plants suitable for the natural conditions of this city, which are economical and reasonable, water-saving and drought-tolerant. It is forbidden to put short-term potted flowers for etiquette on the construction site.
Eight, muck transportation
1. The construction site shall use muck transport vehicles with closed cover, and the loading height of muck shall be strictly controlled, and the loading height shall not be higher than the fender of the carriage.
2. Before the vehicle leaves the construction site, the tires and body should be washed clean, and the construction, construction, supervision and other units should send people to conduct on-site inspection on the muck transport vehicles to ensure that the vehicles on site meet the requirements and do not pollute the urban roads.
3. The construction site should cooperate with relevant departments to install and use video surveillance to monitor the transport vehicles entering and leaving the site in real time.
Nine, construction dust
1. Materials that are easy to generate dust such as cement on the construction site should be placed in a closed warehouse.
2. Mechanical equipment such as concrete mixers used in the construction site should be equipped with tool-type safety protection shed, which should be effectively closed with dense mesh safety net to minimize dust pollution.
3. When the wind speed is above level 4, the construction site shall stop the operations that are easy to generate dust, such as earthwork excavation, anchor drilling, construction waste cleaning and transshipment.
4. It is forbidden to throw construction waste from the inside to the outside of the building at the construction site.
5. The construction site shall set up a centralized construction waste dump, and the construction waste shall be classified and piled up, and cleaned up and transported in time. Domestic garbage should be stored in a closed container, produced daily and cleaned daily.
X. Information management
1. The construction and supervision units shall equip the construction site with computers, have Internet connection conditions, browse the "Qingdao Construction Management Information Network" in time, and use the "Qingdao Construction Site Information Management System" to report relevant information to the construction site in time according to relevant regulations.
2. The construction unit shall promote the use of video monitoring system at the construction site and connect to the network as required.
XI。 Safety warning
1. The construction unit shall use humanized safety warning signs at the construction site.
2. Warning signs should be set up in striking positions such as the working area, processing area and living area of the construction site.
3 warning signs should be unified and standardized, and meet the warning requirements.
4. Safety signs should be hung at the dangerous parts of the operation, and the layout of safety signs should be drawn. Safety signs should not be hung in the center. Safety signs shall meet the requirements of safety signs GB2894.
Twelve. Comprehensive management
1. The management personnel of the project department should be in dressing the and wear badges. The clothing and safety helmet of managers, special operators and other personnel should have color difference. Safety personnel must wear orange clothes, yellow safety helmet and obvious signs.
2. The construction site shall establish a public security system and handle temporary registration in time. Non-staff members are not allowed to stay at the construction site without authorization.
3. The construction site shall establish a family planning management system for floating population, and a family planning agreement shall be signed in accordance with the regulations before construction.
4. The construction site should formulate emergency plans for epidemic prevention, and regularly carry out health and epidemic prevention education for workers. When an epidemic situation is discovered, it should be reported to the relevant competent department in time and effective measures should be taken.
5. The construction site shall comply with the relevant provisions of the staff school.
6. Machines that are prone to noise should be closed, and materials should be handled with care; Without approval, it is forbidden to carry out construction from 10: 00 to 6: 00 a.m. the next day, and from 8: 00 a.m. to 6: 00 a.m. during the middle and college entrance examinations.
7. During the construction, the construction unit should take effective measures to avoid disturbing the people and properly handle the relationship with the surrounding residents.
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