How do supervisors perform their duties of safety supervision?

How do supervisors perform their duties of safety supervision?

In the construction preparation stage, the supervision unit shall review the relevant technical documents and materials submitted by the construction unit, and the project leader shall sign the relevant technical document submission form; Those who fail to pass the examination shall not implement safety technical measures and special construction plans. Let me share with you the responsibilities of safety supervision. Welcome to read and browse.

A, prepare targeted supervision planning and safety supervision rules.

L, supervision plan should include the content of safety supervision, clear the scope of safety supervision, content, working procedures and system measures, as well as staffing plans and responsibilities, etc.

2, for medium-sized and above projects and the "Regulations" provisions of article twenty-sixth of the greater risk of partial projects, but also should prepare the detailed rules for the implementation of special supervision. The detailed implementation rules stipulate the methods, measures and control points of safety supervision, as well as the inspection scheme of safety technical measures of the construction unit.

Second, review the safety technical measures or special construction scheme in the construction organization design.

In the construction preparation stage, the supervision unit shall review the relevant technical documents and materials submitted by the construction unit, and the project leader shall sign the relevant technical document submission form; Those who fail to pass the examination shall not implement safety technical measures and special construction plans.

(a) supervision engineer in the review of safety technical measures in the construction organization design, should review the following main contents:

(1) Review the safety organization of the construction unit and the safety management network of the construction site. Supervision should strictly combine the safety production license of construction enterprises with? Three types of personnel? Incorporate (the person in charge of the enterprise, the person in charge of the project, and the full-time safety management personnel) management into the whole process of construction project management, review whether it is consistent with the bidding documents, and implement dynamic management. Full monitoring.

(2) Review the safety production management system and safe and civilized construction management system that the construction unit should have. Review whether the general layout of construction meets the requirements of safe production, and whether the temporary facilities such as offices, dormitories, canteens and roads, as well as drainage and fire prevention measures meet the requirements of mandatory standards.

(3) Review the safety supervision methods applied in project construction. Safety supervision and management means, such as mutual safety supervision and inspection between teams and groups. Safety inspection adopts the method of combining special inspection with self-inspection and regular and irregular safety inspection. Take turns to be on duty at the scene and sign the safety responsibility book. And hang various safety propaganda slogans and warning signs at the scene. Methods and means of safety education and training.

(4) Review the safety qualification of the construction unit and the operation certificate of special operators. The safety qualification of the construction unit is the enterprise safety qualification certificate issued by the local administrative department. Special operations personnel include maintenance electricians, installation electricians, welders, scaffolders, drivers and commanders of tower cranes and construction elevators, and installation and demolition personnel of large institutions. Tick-tac-toe operator, climbing operator, etc. Review the timeliness of the operation certificate and the consistency of the witness certificate.

(5) Review the emergency rescue plan and safety protection measures cost plan of the construction unit.

(2) The main technical measures for the content and total construction period of the special contractor are as follows:

(1) Check the supporting and excavation scheme of foundation pit. In the process of earthwork construction scheme, the excavation method, safety slope or solid wall support should be selected according to the earthwork excavation depth and soil quality of curtain wall pit, foundation trench and underground smothering, and special support design and expert demonstration must be carried out for deep foundation pit. There should be relevant safety technical measures in the scheme.

(2) Review the construction scheme of formwork project. Formwork and its supports shall be designed according to the structural form, load size, foundation soil type, construction equipment and material supply. Formwork and its supports shall have sufficient bearing capacity, rigidity and stability to reliably bear the maximum pressure, false pressure and construction load of concrete pouring. The design of formwork and its supports shall be provided with safety inspection documents and detailed structural layout drawings, and the formwork materials, specifications 1 dry I dimensions, spacing, connection methods and bracing settings shall be described in detail. The removal of the template should have specific anti-umbrella installation measures.

(3) Review the scaffold erection scheme. Scaffolding cases should be compiled according to the characteristics of this project and targeted. The height of floor-standing steel pipe scaffold is below 50 meters, and the plan towel should be painted with erection diagram. Explain the basic practice. The vertical and horizontal spacing between the vertical pole and the main rail, the distance between the small rail and the wall, and the setting method of wall connectors and scissors. When it is over 50 meters. There should be a design calculation and detailed unloading method. The installation method must meet the requirements of mandatory safety clauses.

(4) Review the installation, use, maintenance and disassembly scheme of vertical transportation equipment such as tower crane and tic-tac-toe frame. Check whether there is safety qualification certification and safety use certificate, and the tower crane foundation must go through safety inspection. The construction procedures for installation and disassembly, technical measures for umbrella installation, matters needing attention and preventive measures under special circumstances shall be explained in detail. After installation, it shall be checked and accepted by the competent department, and the corresponding safety enterprise use certificate shall be issued. Acceptance records, maintenance records, jack-up records and related contracts submitted by the construction unit shall be reviewed by the supervisor and signed by the Nan 'an Umbrella Supervisor for the record before use.

(5) Review the safety precautions for aerial work. Aerial work mainly refers to construction sites? Net mouth? And then what? Five sides? Protect. And the safety measures taken for independent suspension operation.

(6) Review the electricity utilization scheme and safety measures on the construction site.

(1) Program preparation, technical review and approval procedures shall meet the requirements. The professional requirement of relevant personnel is electrical installation specialty, so as to implement the responsibility system for safe electricity use.

(2) There should be a mechanical summary table for temporary electricity consumption in the scheme, and all the electrical equipment listed in the construction organization design should be listed in it, so as to correctly calculate the maximum electricity consumption, and on this basis, determine the conductor section, isolating switch and leakage protector models of distribution at all levels. Including the summary of the electricity consumption of each main circuit, so as to correctly calculate the line electricity consumption, that is, the line load calculation, and select the corresponding switch, leakage protector, conductor section and fuse model. Review technical measures for safe use of electricity, such as strict implementation? One machine, one brake and one leak? ; In wet and accessible live working places, safe voltage calling power supply must be used.

If problems are found in the inspection, the supervisor shall communicate with the construction unit in time. If there is a need to supplement and improve the place, when it needs to be modified, it should promptly take the form of issuing a notice from the supervision engineer to urge it to modify, supplement or improve. For example, the on-site sampling inspection of steel pipes and fasteners is unqualified, and it is impossible to withdraw from the market to buy or lease qualified products. According to the test results, Shi Ding unit must modify and improve the bearing frame and scaffolding scheme, and take effective reinforcement measures. According to FIDIC convention. Formal communication between the supervisor and the contractor shall be conducted in written form. This is not only the need of completion acceptance and file management, but also the need of daily record of supervision work and self-protection of supervision.

The review of supervisor Liu's scheme and safety technical measures cannot become a mere formality. Attention should be paid to the scientificity and rationality of the scheme and measures, but also to the feasibility, and questions should be raised according to the characteristics of the project.

Third, check the implementation of safety technical measures

In the construction stage, the main work content of safety supervision is to supervise the construction by effective means according to the safety technical measures and special construction scheme in the construction organization design, and to stop illegal construction operations in time.

(1) Supervise the safety management functions of the contractor to effectively perform their respective safety management responsibilities. Conduct self-inspection by the construction unit. Participate in the special safety inspection organized by the construction unit.

(2) Conduct special inspection on jack-up erection facilities and safety facilities such as construction hoisting machinery, integral lifting scaffolding and formwork. Regularly and irregularly inspect the construction site according to the approved strength, and go through the inspection and acceptance procedures.

(3) Supervisors will check whether the actual employees have the corresponding qualifications during the on-site inspection. According to the actual situation of high personnel mobility. It is necessary for the supervisor to implement dynamic process control.

(4) Check whether all kinds of safety signs and safety protection measures on the construction site meet the requirements of mandatory standards, and check the usage of safety production expenses.

(5) Pay special attention to the implementation of basic measures for production safety. The basic measures for safe production mainly include: ① safety helmet measures, ② safety belt measures, ③ safety net measures, ④ safety shed measures, as well as standardized management and civilized construction of mechanical equipment on the construction site.

(6) Regularly check the second process towel 1 dangerous R process operation, and supervise the key parts of important processes such as tower crane installation, dismantling and jacking.

Four, timely urge the rectification or report to the relevant departments.

In the construction stage, the supervision unit should check the safety production situation on the construction site and find all kinds of safety accidents. Notify the construction unit in writing and urge it to rectify immediately; If the situation is serious, the supervision unit shall promptly issue a work stoppage order, requiring the construction unit to stop work for rectification and report to the construction unit at the same time. After the hidden dangers of safety accidents are eliminated, the supervision unit shall check the rectification results and sign the review or return to work opinions. The construction unit refuses to rectify or stop work for rectification. The supervision unit shall promptly report the commencement date of the project to the competent department of construction or industry where the project is located. Inspection, rectification, review and report are recorded in the daily supervision report and monthly supervision report.

Five, supervision units should attach great importance to their own construction.

(1) The supervision unit shall establish and improve the safety production management system to ensure the implementation of the safety production supervision responsibility. The main technical person in charge of the unit is fully responsible for the safety production management, and the project chief supervision engineer is responsible for the safety supervision of the supervised project. According to the clear job responsibilities of the supervisors, the safety supervisors, under the leadership of the director, conduct daily supervision on the safety production work of the construction site.

(2) The supervision unit should strengthen the education and training of safety production knowledge of supervisors, and learn the laws, regulations and standards related to safety production. And should be familiar with the safety operation procedures.

(3) The supervision unit shall timely communicate and arrange the work and inspection contents of safety production, conduct routine inspection or irregular inspection on the development of safety supervision at least once a month, and require the project supervision department to make timely rectification for the problems found in the inspection. And organize a review. The contents and results of inspection and rectification shall be recorded in written form.

(4) The project leader shall organize a comprehensive safety inspection on the construction site once a week, find and put forward problems, eliminate hidden dangers and establish a safety management assessment system.

Only by establishing and perfecting the safety production management system, clarifying the responsibility of safety production supervision and implementing dynamic and whole-process safety supervision on the construction site can the supervision work be implemented. The report of this report and the record of this record can effectively supervise the safety of the construction site and protect itself at the same time.

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