Safety operation procedures are also known as “safety technical instructions” and “safety technical rules”
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According to the nature of production and the characteristics of technical equipment, combined with the actual situation, the enterprise designates safety operation rules for workers of various types of work
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It is a basic document for the enterprise to implement safety production, and also the main basis for safety education for workers
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It generally includes four parts: General principles, safety rules before work (i.e
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preparation before work), safety rules at work, safety rules before work, safety rules before work, safety rules before work Safety rules at the end of work (including handover work)
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The text of the regulations should be concise, not only indicating the specific operation requirements and methods, but also pointing out the matters that should be paid attention to or prohibited
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In terms of safety, it is to follow this operation procedure, so as to reduce the risk factor as much as possible
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In simple terms, only when you comply with the relevant safety operation terms in the operation of equipment or operation, can you ensure your safety and avoid accidents; These terms are summed up to form an operation procedure, which is called safety technical operation procedure
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It is the summary of people’s long-term practical experience
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It not only reflects the safety relationship between people and things (equipment), guides people’s safety behavior, but also reflects the relationship between people
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Moreover, it is an important rule to guide the safety production of employees; It is the most powerful weapon to prevent production safety accidents《 According to the production safety law of the people’s Republic of China, the construction law of the people’s Republic of China, the regulations on the administration of production safety of construction projects, and the relevant technical standards and specifications for construction project safety, the technical operation procedures for construction safety of construction projects are compiled by domestic experts《 The main technical contents of “construction safety technical operation regulations” are as follows: first, the general requirements of construction safety organization management and safety technology; The second is the standard of safety technical facilities; The third is the safety standard of equipment; Fourth, safety technical operation standards
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Mechanical and electrical equipment 1
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When the construction machinery and equipment enter the construction site, the mechanical and electrical safety performance and safety protection devices of the enterprise shall meet the requirements of relevant safety standards, and cooperate with other departments to check and accept them, issue and use them
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The newly purchased lifting machinery and equipment must be checked and accepted by relevant professional and technical personnel, and can be put into use only after being approved by the technical director of the enterprise
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2
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To provide the leased mechanical equipment, the leasing unit shall provide the self inspection report, self inspection certificate, relevant technical documents and factory instructions of the leasing unit, as well as the safety technical inspection certificate issued by the testing and inspection unit with professional qualification; Otherwise, it shall not be leased or put into use
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3
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For the mechanical and electrical equipment and electric tools entering the construction site, the construction site must organize professional personnel to check their mechanical and electrical safety performance, and confirm that they meet the relevant safe use conditions before they can be put into use
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When the construction site is not competent for this work, the mechanical and electrical equipment management department of the enterprise shall organize or entrust the statutory testing organization to carry out the inspection and testing
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4
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For the use of lifting machinery and equipment on the construction site, the special disassembly scheme and safety technical measures must be prepared by professional and technical personnel according to the regulations, and the signing and approval procedures must be performed
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5
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The installation and disassembly of lifting machinery and equipment must be carried out by qualified units and professionals, and there should be special personnel for regular maintenance and regular inspection of its electrical insulation performance
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The mechanical and electrical equipment that cannot meet the requirements and cannot be repaired must be stopped immediately and scrapped
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6
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The construction site shall provide the mechanical and electrical equipment with necessary conditions such as roads, foundations (seats), water and electricity, operation sheds or parking areas that meet the safety requirements
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Safe and sufficient lighting shall be provided for night operation
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7
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The workplace of mechanical and electrical equipment shall meet the safety requirements
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The site shall be flat and barrier free, and there shall be operation and maintenance space in line with the regulations beside the mechanical and electrical equipment
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The operation channel shall be kept unblocked, and materials and debris shall not be piled up
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If there are fire prevention requirements, the workplace shall meet the fire safety requirements
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8
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The foundation (seat) of construction machinery and power machinery must be stable and meet the requirements of factory instructions or design
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9、 The power consumption of electromechanical equipment and small electric tools shall meet the requirements of this regulation and relevant standards and specifications, and shall be installed, removed and maintained by professional personnel
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10
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The management of mechanical and electrical equipment should be “fixed person, fixed machine and fixed equipment”, and it is strictly forbidden for personnel without professional qualification to operate mechanical and electrical equipment
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Before the use of small electric tools, the users should be given safety technical disclosure and the education of safety technical operation procedures
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11
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Operators of mechanical and electrical equipment and small electric tools must wear personal protective equipment according to regulations
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The clothes of mechanical operators shall meet the safety requirements, and they shall wear tight clothes and tight cuffs
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They are not allowed to wear neckties
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The braids of female workers shall be rolled into the working hat
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12、 Before operating mechanical and electrical equipment and using small electric tools, check the power lines and safety protection devices of mechanical and electrical equipment and small electric tools
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Mechanical and electrical equipment and small electric tools with damaged power lines or defective or invalid safety protection devices shall not be put into use without professional replacement or repair
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At the end of the work, cut off the power supply and lock the switch box
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Small hand-held electric tools should be kept in the storeroom
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13
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Machinery, instruments, tools, etc
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must be checked before work, and they can only be used after they are confirmed to be in good condition; If there are requirements for trial operation, trial operation shall be carried out according to regulations, and it can be put into use only after it is confirmed to be normal
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14
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Construction machinery, electrical equipment and small electric tools shall not operate with “disease” or overload
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In case of any abnormality during operation, the machine shall be shut down for inspection immediately
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It is forbidden to scrub and repair the equipment during operation
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It is forbidden to extend the head and hand into the range of mechanical stroke during operation
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The repair shall be carried out by professional personnel according to the conditions specified in the original manufacturer’s manual or relevant standards and specifications
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It is not allowed to arbitrarily use substitute parts or modify or transform them
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15
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The new machine and the machine after overhaul or technical transformation must be tested and put into trial operation according to the requirements of the factory manual and the current industry standard “technical experimental regulations for construction machinery” (jgj34)
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16
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The mechanical and electrical equipment and small electric tools on the construction site must be operated correctly and used reasonably in accordance with the technical performance, bearing capacity, use conditions specified in the factory manual and the relevant provisions of this specification
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It is strictly prohibited to overload operation or arbitrarily change or expand the scope of use
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The instruments and relevant safety devices that need to be inspected and tested regularly according to regulations shall be inspected and tested regularly by the unit with legal inspection and testing qualification, otherwise they shall not be used
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17
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The crane shall not operate near the overhead transmission line
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The safe distance between any part of the crane and overhead transmission line shall not be less than that specified in the table
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When passing through overhead transmission lines, the jib should be lowered
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18、 Electrical equipment and lines must be well insulated, and wires shall not be tied with metal objects; All kinds of electric motors must meet the requirements of “one machine, one switch, one leakage and one box”
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The metal shell which is not charged under normal conditions must be protected neutral or grounded according to the regulations
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In case of temporary power failure, shutdown or off duty, the switch must be switched off and the switch box must be locked
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19
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The voltage of the portable lamp shall not exceed 36V, the power line shall be flexible rubber cable, and the self coupling safety voltage transformer must be selected
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When working in wet places or metal containers, the voltage of the portable lamp shall not exceed 12V
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20
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Pressure vessels shall be equipped with safety valves and pressure gauges, and shall be protected from sun exposure and collision; Strictly prevent the oxygen cylinder from being contaminated with grease; Acetylene generator and LPG must be equipped with safety devices to prevent backfire
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