1, civilized construction and environmental protection:
(1) Safety warning signs: In places prone to casualty accidents (or dangerous situations), set up obvious safety warning signs that meet the requirements of national standards;
(2) On-site enclosure: A closed enclosure with a height of not less than 1.8m is adopted at the site, and the enclosure materials can be colored, special-shaped steel plates, bricks, concrete blocks and other walls.
(3) Draw cards: the general situation of the hanging project at the entrance, the list of management personnel and the five cards of supervision telephone, safe production, civilized construction and fire protection; General plan of the construction site.
(4) Corporate logo: The entrance to the site shall be equipped with corporate logo or corporate logo.
(5) Appearance of the site: roads are unblocked, drainage ditches and drainage facilities are unblocked, and the ground of the site is hardened and green.
(6) Material stacking: When materials, components and tools are stacked, signs such as name, variety and specification shall be hung. Fine-grained building materials, such as cement, which are easy to fly, should be sealed or covered, and flammable, explosive, toxic and harmful substances should be stored separately.
(7) On-site fire prevention: The fire-fighting equipment is reasonably configured and meets the fire-fighting requirements.
(8) Garbage removal: A closed garbage station will be set up at the construction site, and construction garbage and domestic garbage will be stored separately.
2. Temporary facilities
(1) On-site office and living facilities: the office, living area and working area on the construction site are set separately, keeping a safe distance, and the office, dormitory, canteen, toilet, drinking water and rest place on the construction site meet the health and safety requirements.
(2) Temporary power consumption on the construction site: five-core cable, four-core cable and three-core cable shall be provided according to the requirements of TN-S system; Vertical rod, cross arm, porcelain clip, porcelain bottle, etc. Temporary power lines as required, or ditches where cables are buried; For external power lines near the construction site, protective facilities such as wooden and plastic insulators should be provided; According to the requirements of three-level power distribution, it is equipped with three types of standard electrical boxes: general distribution box, distribution box and switch box. Switch box shall conform to one machine, one box, one brake and one leakage. All kinds of electrical appliances in Class III electrical boxes shall be qualified products; According to the requirements of two-level protection, choose leakage protectors that meet the capacity requirements and qualified quality in the main distribution box and switch box; There shall be no less than three repeated grounding points for protection changes on the construction site.
3. Safe construction
(1) Edge protection of the ground, roof and balcony: dense mesh safety net is adopted, and protective railings on both sides and skirting boards with a height of 18cm are added to the operation floor.
(2) Protection of access point: Set up protective shed, which is made of wood with a thickness of not less than 5cm or two bamboo basketry with a spacing of 50cm. Close with dense mesh safety net along both sides of the railing frame.
(3) reserved hole protection: fully enclosed with wooden boards; For the hole whose short side length exceeds 1.5m, in addition to being closed, protective railings should be set around it.
(4) Elevator wellhead protection: set up shaped, instrumentalized and standardized protective doors; Every two floors (no more than 10m) in the elevator shaft shall be provided with a safety flat net.
(5) Stair side protection: provide standardized protective railings with height of 1.2m and skirting boards with height of 18cm.
(6) Protection for vertical cross operation: set up protective isolation shed or other facilities.
(7) Protection for aerial work: there are suspension cables or other facilities for hanging safety belts; Having an operating platform; There are ladders or other forms of access.
Extended data:
Participate in safety production and civilized construction inspection on the construction site.
I. Inspection method
Including routine inspection, special inspection and joint inspection.
1. Routine inspection: refers to the daily inspection organized by the project manager or the regular spot check organized by the construction enterprise. The supervision engineer shall participate in such self-inspection activities, review and sign the activity records, and urge the rectification.
2. Special inspection: According to the civilized construction management documents issued by the Municipal Construction Committee, such as digging and transporting mud and dregs, sanitation and epidemic prevention, etc. Management information, publicity and education inspection, as well as special inspection or inspection of key projects and parts carried out according to relevant documents of superiors.
3. Joint inspection: refers to the inspection conducted by the supervision team in three stages in the construction process according to the Standard for Safety Inspection of Building Construction (i.e. the foundation, main structure and the first three stages before the project is completed). The scoring results shall be signed by the project manager or the person-in-charge of the construction enterprise and the person-in-charge of the supervision company as the main basis for evaluating the construction safety level after the completion of the project.
Second, the inspection frequency
1. Routine inspection: the enterprise shall conduct safety inspection at least once every quarter, and the project department shall conduct safety inspection once a month. Civilized construction inspection enterprises shall conduct spot checks at least once every quarter and the project department shall conduct spot checks at least once a week.
2. Special inspection: determined flexibly according to the actual project.
3. Joint inspection: not less than once in each stage.
Three. Basis and content of inspection
1. Safety inspection shall be carried out in accordance with Safety Inspection Standard for Building Construction (JG59-20 1 1).
2, civilized construction inspection according to the civilized construction inspection scale of building engineering.
3. On-site fire inspection
(1) Temporary fire-fighting facilities and sufficient fire-fighting equipment must be set up in various places on the construction site.
(2) Clean up flammable sundries in time to ensure smooth evacuation routes.
(3) The construction site should have a distribution map of fire-fighting equipment, which should be hung in an obvious place.
Four. Methods and measures adopted
1, the supervision engineer should make clear the basis, standards and implementation methods of on-site safety and civilized construction inspection to the construction unit and the construction unit in advance, and obtain a unified opinion.
2, according to the relevant provisions and project characteristics to determine the inspection frequency, make a good schedule.
3. The safety hazards found in the inspection shall be promptly ordered to be rectified by the construction unit, and the implementation of rectification shall be tracked. Notify relevant parties when necessary to ensure the timely and effective implementation of measures.
4. For the construction units that have serious potential safety hazards for a long time or fail to meet the standards of safe and civilized construction, in addition to informing relevant parties, they should dare to use the veto power of supervision and sign the record opinions objectively and fairly in relevant files.
In the management of a project, in addition to the management of materials, construction, technology and personnel, there is also a problem that cannot be ignored, that is, the management of data. The acceptance of any project must have completion data. Material certificates, inspection reports, as-built drawings, acceptance reports, design changes, measurement records and concealed works acceptance sheets included in the completion data.
Technical parameter determination acceptance sheet, work contact letter, engineering visa, etc. We are required to pay attention to collection, classification and archiving in the whole project construction process. If there are omissions, it will bring unnecessary losses through completion acceptance and project settlement, and some impacts are even more incalculable.
According to the characteristics of decoration engineering, the protection of finished products is very important. As the last working procedure, any slight damage will destroy the overall aesthetic feeling and affect the project acceptance. For the protection of finished products, active and passive measures must be taken to protect them. The so-called initiative means adopting corresponding compulsory prevention systems, such as prohibiting the use of iron ladders on the completed ground.
Passive means taking relevant anti-collision measures to protect finished products, such as covering fragile objects such as glass with plywood. In short, we must talk about finished product protection every day, pay attention to it every day, grasp management, strengthen the awareness of finished product protection and raise the awareness of workers.
References:
Baidu encyclopedia-construction