How to do a good job of curtain wall construction

How to do a good job of curtain wall construction safety technical disclosure

curtain wall (door and window) construction is a complex production process, the products are fixed, and multiple types of work need to be organized at the same construction site, Even multiple units (such as civil engineering, installation, hoisting, decoration, etc.) work together. In order to straighten out and coordinate the relationship between all aspects, make them closely cooperate, and ensure normal and safe construction, strict planning and organization are required. Therefore, a mandatory curtain wall (door and window) construction scheme must be prepared. In the curtain wall (door and window) construction scheme, safety technical measures should be prepared for curtain wall (door and window), Technical safety measures for curtain wall (door and window) construction should be analyzed in advance for the unsafe factors existing in the curtain wall (door and window) construction of the project, so as to control and eliminate the hidden dangers in the construction process of curtain wall (door and window) project, and take measures technically and administratively to prevent personal accidents. The approved curtain wall (door and window) construction scheme and technical safety measures for curtain wall (door and window) construction play the role of technical regulations and must be carefully implemented. Therefore, before curtain wall construction, the disclosure of safety technical measures should be carefully carried out

1. System of disclosure of safety technical measures

before the commencement of curtain wall (door and window) construction project, the owner's engineering department, Design Institute, general contractor, etc. shall disclose safety technical measures to the management personnel of curtain wall (door and window) construction project department, clarify the characteristics of project construction and the requirements of safe construction in each period, so as to implement construction safety technical measures

the project manager of curtain wall (door and window) construction or the person in charge of safety technology shall check whether the on-site safety technical measures meet the requirements of the construction plan. If there are loopholes, the technical measures shall be improved until they meet the requirements before starting work

during the construction of curtain walls (doors and windows), the team leader of the operation team shall disclose detailed process safety technical measures to the operators according to the requirements of curtain wall (doors and windows) construction safety measures, so that all construction personnel can understand their respective post responsibilities and safe operation methods, and implement safety technical measures. Safety technical disclosure must be carried out before construction, and no construction operation is allowed for any project without safety technical disclosure

safety technical disclosure is generally implemented in the project department at the construction site

before commencement, the project manager or technical director of curtain wall (door and window) construction shall make safety technical disclosure to the construction personnel, team leader and operators, with written materials, and perform the signing procedures of both parties, indicating the date of disclosure. The written disclosure is made in duplicate. During the implementation process, the person to be disclosed must accept the management, inspection, supervision and guidance of the project department. The person to be disclosed must also go to the site to check the implementation of the safety technical disclosure. If unsafe factors are found, effective measures should be taken immediately to eliminate potential accidents

2. Requirements for disclosure of safety technical measures

the safety technical construction scheme for curtain wall (door and window) construction shall be prepared by the project technical director according to the construction and installation operation procedures and the actual situation of the project, and approved and signed by the chief engineer of the enterprise, the general contractor of civil engineering and the representative of the project director. The safety construction measure plan of curtain wall (door and window) must be strictly implemented, and no one has the right to change it without the consent of the measure approver. For the repeated construction of the same construction project, the technicians should re submit the curtain wall (door and window) safety construction measure plan for approval, and re conduct the safety technical disclosure. Before the curtain wall (door and window) construction project starts, the project technical director shall disclose the project overview, construction methods and safety technical measures to the project leader, construction management personnel and operators participating in the construction in detail. Before each single project starts, the safety technical measures of the project shall be repeated. The specific contents and construction requirements of safety technical measures shall be disclosed and discussed in detail to the project leader and construction management personnel to obtain the understanding of the executor

safety technical measures shall be disclosed level by level. Before the construction of subdivisional and divisional works, the construction management personnel shall disclose the safety technical measures to the team leader. When two construction teams or types of work cooperate in the construction, the construction team leader shall regularly or irregularly disclose the safety technology of cross operation to the relevant team leaders according to the project progress. The team leader shall disclose the construction requirements and safety technology of the working environment to the operators every day

3. Safety technical disclosure method

all curtain wall (door and window) construction activities must have safety construction technical measures, and disclosure shall be carried out before construction. It is strictly forbidden to arrange construction without measures or disclosure. The safety technical measures for general curtain wall (door and window) construction projects must be reviewed and approved by the technical director of the project, and implemented after disclosure by the constructor. The safety construction technical measures for important temporary facilities, important construction procedures, special operations, seasonal construction, multi type of work intersection and other construction projects must be reviewed by the construction, technology, safety and other departments, approved by the chief engineer, and implemented after the disclosure by the technical department. The technical measures and construction schemes for the safety of major overweight, transportation operations, special high-altitude operations, live line operations and other dangerous work projects must be reviewed by the construction, technology and safety departments, and the safe construction work tickets must be handled, which shall be approved by the technical director of the project. The safety technical disclosure must be in written form. After filling in the safety technical disclosure record, attach it to the safety production management account for future reference. The technical disclosure of safety construction shall be made to the employees at the project site, and the technical director of the project shall disclose to the operators of various professional types of work. Many construction sites often ignore this aspect, and the disclosure by construction workers and safety officers is not in line with the regulations

the project constructors and safety officers shall timely disclose the safety operation procedures, regulations and safety precautions to the team leaders and members, and perform the signing procedures of both parties. While assigning production tasks to various types of work every day, the team leader shall disclose the precautions for safe production in combination with the actual situation of the team. The safety technical disclosure of the team leader and the arrangement of production tasks must be carried out at the same time. The safety technical disclosure of project constructors, safety officers and production team leaders must be carried out before and after the commencement or before the shift, and the overdue dereliction of duty shall be investigated and dealt with

4、 The content of safety technical disclosure

the content of measures for safety technical disclosure of curtain wall (door and window) construction must be targeted, feasible, scientific and standardized. The content of safety technical disclosure should be detailed, specific and clear, and it will meet the requirements of the rapid growth of the company and the industry after completion. The main content: construction technology and operation requirements; electromechanical facilities and safety requirements; plane (three-dimensional) operation conditions and on-site protection requirements; Requirements for use of personal protective equipment; Precautions and requirements for fire and explosion prevention; Dust, noise and vibration control measures; First aid measures for accidents. If the safety technical measures after disclosure are modified or supplemented during implementation, the modified or supplemented contents must be explained to the operators in time. The construction without measures or without disclosure and the behavior of not seriously implementing measures or changing measures without authorization should be seriously investigated and dealt with once found. If the safety technical disclosure is not carried out level by level, the person at the next higher level shall be investigated respectively

5. Carefully check and implement the safety technical disclosure

before the construction of curtain wall (door and window), the project leader should carefully disclose the safety technical measures to all kinds of personnel participating in the construction, so that everyone can understand the construction characteristics of the project and the requirements of safe construction in each period, which is the key to implement the safety technical measures of soil construction. The full person in charge of the construction unit, whose density is less than 1/4 of the steel, checks whether the on-site safety technical measures meet the requirements of the construction plan. If there are loopholes, the construction cannot be started, and the measures should be improved until the requirements are met. During the construction of curtain walls (doors and windows), the on-site management personnel shall disclose the safety technical measures in the detailed working procedures to the operators according to the requirements of construction safety measures to provide rigid performance for the whole machine. Make all construction personnel understand their respective job responsibilities and safe operation methods, which is the process of implementing the specifications of safety measures in the construction plan. The safety technical disclosure of curtain wall (door and window) construction shall be carried out in combination with the regulations and safety construction standards, and the slogan type and pointless disclosure shall be avoided. And carefully perform the disclosure signing procedures to improve the hearts of the personnel who accept the disclosure. At the same time, it is necessary to regularly check the implementation of safety measures, correct violations, and ensure that the measure plan is always implemented to achieve the established construction safety goals. For the divisional and subdivisional works in the curtain wall (door and window) construction project, before the construction, complete the operation or operation scheme according to the specific situation of the project and the flow characteristics of production factors. This will provide specific operation or operation specifications for the implementation of divisional and subdivisional works. After the completion of the scheme, in order to make the operators fully understand all the contents of the scheme, reduce the errors caused by incomplete understanding in the actual operation, and avoid the accident injury during the operation. The design idea, content and requirements of the scheme shall be fully disclosed to the operators. The disclosure of safety technical measures is not only the process of safety knowledge education, but also determines the timing and objectives of safety skill training

6. Conclusion

in order to ensure the safety production of employees in the construction of curtain walls (doors and windows) without accidents, and to implement the safety policy of "safety first, prevention first, and comprehensive management" throughout the whole construction process, the curtain wall (doors and windows) construction project department must carefully disclose the safety technical measures to the employees participating in the construction, so that the majority of employees know when and where to work and what measures should be taken, And explain its importance. Put an end to "three violations" operations, prohibit blind reckless and risky operations, and achieve "three no injuries" to ensure the safety of curtain wall (doors and windows) construction