fire control Smoke exhaust works Key points for safety construction

1、 Ventilation pipe construction Regional wiring and construction equipment wiring shall be carried out by on-site electricians and operators. It is strictly prohibited to connect and pull without permission.

2. All kinds of machines and tools shall be carried out in strict accordance with the operating procedures.

3. During the transportation and installation of air ducts, attention must be paid to the protection of finished products to prevent the damage of the galvanized layer on the surface.

4. When the cutting machine is operated, it must be protected and operated by qualified personnel. Do not wear gloves when operating the drilling machine. The operation of electric welding machine must be carried out by full-time personnel, and the grounding and protection work must be in place. Before welding, the construction team leader must get a fire ticket.

5. Since there are many civil air ducts in the station, it is strictly forbidden to stand below for construction, rest and passing. Pay attention to ground obstacles and reserved holes when walking, and pay attention to falling and falling. Protective measures and warning signs shall be provided at places with potential safety hazards.

6. It is strictly prohibited to work without certificate, operate after drinking and work with diseases.

7. During construction Power Distribution Box There shall be safety configuration and regular inspection. All machines and tools shall have good grounding and insulation protection.

8. The foreman shall make a targeted safety speech before the shift. Key points shall be given to aerial operators.

9. The disclosure shall be clear to specific operators. Personnel working at heights must wear safety belts.

10. During the construction setting out, support installation and roof anchor bolt installation, the herringbone ladder used must have a pulling rope and must be supervised by one person. Guardians should not only ensure their own safety, but also pay attention to the safety of passing personnel. Attention shall be paid to dust falling into eyes when drilling with impact drill, and movable platform shall be used for operation. Anti shaking measures shall be taken around the platform, and the upper part of the platform shall be enclosed with closed net. The tools used by the operator shall be put into the tool kit or placed on the platform to ensure that they do not slip. One person shall assist the work under the platform, and the personnel under the platform and surrounding construction personnel shall be vigilant and evacuate. Scaffolds shall be erected at stairs for construction. At the same time, it is strictly prohibited to throw construction tools to each other.

11. On Ventilation engineering During construction, the operation platform shall be used, and the erection shall be carried out by more than one person, and no person is allowed to stand below.

12. When making simple platforms or lifting tools, if rigid materials are used for welding, full welding shall be adopted, and spot welding is strictly prohibited. If the welding materials are the same or similar, the construction team leader shall check the firmness after welding.

13. During the hoisting operation and equipment positioning operation, the main construction tools such as chain block shall be checked, and the construction team leader shall be responsible for the on-site command during the operation.

14. Matters not covered herein shall be carried out in strict accordance with the construction safety operation specifications and guidelines, and shall be carried out in strict accordance with the mobilization requirements of the construction unit of the Project Department.

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