Annex 7 special scheme for inspection and renovation of housing construction and municipal infrastructure projects 1、 The scope of investigation is housing construction and municipal infrastructure projects in the whole province
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2、 Key points of investigation (1) divisional and subdivisional works with high risk
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1
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Regulations on safety management of dangerous divisional and subdivisional works, implementation of relevant standards and specifications, preparation, review, approval, demonstration and implementation of special construction scheme, etc; 2
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Safety technical disclosure, implementation of safety technical measures, daily inspection, patrol and rectification of related problems and hidden dangers, etc; 3
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Safety management of deep foundation pit, formwork support system and scaffold, and implementation of installation (disassembly) notification, installation acceptance, inspection, regular inspection and maintenance of lifting equipment（ 2） Work at height
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1
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Whether the safety technical measures to prevent falling from height are formulated before construction, identify the hazard sources of falling from height at each stage of construction, and define the safety protection measures for working at height; 2
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Carry out safety knowledge education and safety technology disclosure for the workers working at height, check whether the workers pass the physical examination, and correctly wear and use safety protection articles according to the regulations; 3
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Whether the project leader organizes the inspection and acceptance of the safety protection facilities at the edge and entrance before the high-altitude operation, and whether the safety protection facilities are standardized and instrumental; 4
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Whether the mobile operation platform, unloading platform, scaffold, etc
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have prepared and constructed the construction scheme according to the relevant provisions, and whether they have been used after being accepted and signed; 5
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Whether the hanging mechanism of the hanging basket meets the requirements of strength and rigidity, whether the operators do not wear the safety belt as required, whether the safety rope is connected with the hanging basket and whether the hanging basket is overloaded（ 3） On site fire management
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1
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Establishment of fire safety system, technical measures and emergency rescue plan for fire accidents; Whether the general layout of the construction site conforms to the relevant fire protection regulations, and whether the fire protection facilities are set up according to the atlas and specifications; 2
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Whether the fire-fighting equipment and facilities (fire extinguisher, temporary fire water source of high-rise building) of key fire-fighting parts meet the requirements of the specification; 3
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Implementation of hot work management (hot work approval, fire safety measures and guardians) on construction site; 4
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Whether the color steel plate houses with inflammable and combustible materials are built and used in violation of regulations; Whether the power management and fire-fighting facilities of the temporary house meet the relevant fire-fighting regulations; 5
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Whether the fire lane, temporary water supply and emergency lighting are set according to the fire protection requirements, and whether the fire-fighting equipment and facilities meet the requirements of specifications and standards
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3、 Check list No
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check items check contents note 1 preparation, review and approval of foundation pit support and demolition scheme of deep foundation pit engineering, expert argumentation of special construction scheme with excavation depth of 5m and above; 2
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The implementation plan of excavation operation, the safety slope set by pit excavation meets the safety requirements, the special operation personnel work with valid certificates; 3
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Whether the deep foundation pit engineering is provided with effective dewatering and drainage measures; 4
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Whether the foundation pit engineering monitoring is carried out according to the regulations, and whether the settlement observation of adjacent buildings, important pipelines and roads is carried out according to the regulations; 5
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Whether the edge protection measures for foundation pit construction, the special passage for personnel to go up and down, the safe distance between construction materials and tools and the groove edge are set up according to the regulations
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6
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Material and foundation acceptance, safety technical disclosure, formwork erection, inspection and acceptance after erection, use and inspection, concrete pouring, on-site safety monitoring, formwork removal, etc Implementation of acceptance and supervision and management system; 7
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Qualification of scaffold erection and dismantling units; Construction and demolition personnel work with certificates; Safety technical disclosure and site supervision before scaffold erection and demolition; Acceptance and erection of scaffold materials before entering the site for use; 8
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Whether the special construction scheme strictly abides by the examination and approval procedures, and has been examined by the technical director of the unit and the chief supervision engineer of the supervision unit; whether the experts are organized to demonstrate if it needs to be demonstrated by experts according to relevant regulations; 9
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Implementation of safety management system, safety production responsibility system and other systems of relevant responsible units of hoisting and lifting machinery installation and disassembly engineering; 10
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Implementation of the system of property right registration, installation (disassembly) notification, use registration, regular inspection, maintenance and emergency rescue plan of construction hoisting machinery; 11
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Regular inspection, daily use, maintenance, technical file management and preparation of emergency rescue plan by construction lifting machinery users; 12
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Whether the installation (disassembly) unit has the professional contracting qualification and safety production license for lifting and installation engineering, and whether the installation (disassembly) personnel have the construction special operation qualification certificate issued by the competent construction department; 13
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Whether the installation (disassembly) unit has prepared the special construction scheme for the installation, jacking (including section adding and wall attaching) and disassembly of the construction hoisting machinery by professional technicians in combination with the relevant requirements of the operation manual of the construction hoisting machinery and the surrounding working environment of the construction site, and whether the scheme has been approved by the technical director of the unit, If it needs to be demonstrated by experts, whether to organize experts to demonstrate according to relevant regulations; 14
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Before the installation, jacking (including section adding and wall attaching) and dismantling of construction lifting machinery, whether the general contractor and the supervision unit carefully review the relevant materials such as the qualification certificate of the installation (dismantling) unit and the qualification certificate of special operation personnel, and participate in the technical disclosure to the construction operation personnel; 15
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Whether the main stressed parts, foundations, connecting parts, safety protection devices and wall attachment devices of construction hoisting machinery are in good condition, and whether they are maintained in time according to the instructions and relevant requirements; 16
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Whether there is unauthorized use of standard sections, attachment devices and other load-bearing components not manufactured by the original manufacturer; 17
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Whether the construction lifting machinery drivers, cable signalmen and other operators work with certificates and strictly abide by the safety operation regulations; 18
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Whether the inspection and testing unit has tested the equipment in strict accordance with the inspection and testing standards and relevant technical specifications, and issued the inspection and testing report in a timely and truthful manner; 19
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Whether the safety technical measures for preventing falling from height have been formulated before the construction of work at height, and the hazard sources of falling from height at all stages of construction have been identified, Make clear the safety protection measures for work at height 20
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Carry out safety knowledge education and safety technology disclosure for work at height personnel, check whether the operation personnel pass the physical examination, and correctly wear and use safety protection articles according to regulations; 21
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Whether the project leader organizes the inspection and acceptance of the safety protection facilities near the edge and the entrance before the high-altitude operation, whether the safety protection facilities are standardized and instrumental, whether the mobile operation platform, unloading platform, scaffold, etc
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are prepared and constructed according to the relevant provisions, and whether they are used after passing the acceptance and signing; 23 whether the hanging mechanism of the hanging basket meets the requirements of strength and rigidity, whether the operators do not wear the safety belt as required, whether the safety rope is connected with the hanging basket and whether the hanging basket is overloaded
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24
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Establishment of on-site fire safety management system, technical measures and emergency rescue plan for fire accidents; Whether the general layout of the construction site conforms to the relevant fire protection regulations, and whether the fire protection facilities are set up according to the atlas and specifications; Whether the fire-fighting equipment and facilities (fire extinguisher and temporary fire water source of high-rise buildings) of key fire prevention parts meet the requirements of the specification 26 implementation of fire management (fire approval, fire safety measures and guardians) of construction site 27 whether the color steel plate houses with inflammable and combustible materials are built and used in violation of regulations; Whether the power management and fire-fighting facilities of the temporary house meet the relevant fire-fighting regulations; 28 whether the fire lane, temporary water supply and emergency lighting are set according to the fire protection requirements, and whether the fire-fighting equipment and facilities meet the requirements of specifications and standards.
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