2, expert review:
The construction enterprise shall organize an expert group of not less than 5 people to demonstrate and review the prepared safety special construction scheme;
The expert group of the safety special construction scheme must submit a written demonstration review report, and the construction enterprise shall improve it according to the demonstration review report, which shall be signed by the technical director of the construction enterprise and submitted to the chief supervision engineer for approval;
The written demonstration and review report of the expert group shall be used as an annex to the special safety construction plan. In the process of implementation, the construction enterprise shall organize the construction in strict accordance with the special safety plan.
3. Examination and approval: The project department will report the special scheme signed and approved by the technical director of the enterprise together with the expert argumentation opinions to the project director, who will review the special scheme according to the requirements of mandatory standards and sign and approve it after passing the examination.
Extended data;
The seven subprojects referred to in Article 26 of the Regulations on Safety and Hygiene Management of Construction Projects shall be prepared separately before construction.
(1) Foundation pit support and dewatering engineering: Foundation pit support engineering refers to the excavation of a foundation pit (trough) with a depth of more than 5m (including 5m) and the adoption of supporting structure; Or the foundation pit is less than 5m, but the geological conditions and surrounding environment are complex, and the groundwater level is above the pit bottom.
(2) Earthwork excavation: Earthwork excavation refers to the earthwork excavation of foundation pits and troughs with excavation depth exceeding 5m (including 5m).
(3) Formwork engineering: formwork engineering for various tools, including slipform, climbing formwork and large formwork. Formwork support system for horizontal concrete members and formwork engineering for special structures.
(4) Lifting and hoisting works.
(5) Scaffolding project: a) Floor-standing steel pipe scaffold with a height exceeding 24m; D) Attach lifting scaffolding, including integral lifting and sectional lifting; C) cantilever scaffold; D) portal scaffolding; E) hang scaffolding; F) Hanging blue scaffolding; G) unloading the platform.
(6) Demolition blasting project: demolition project by manpower, machinery factory or welding.
(7) Other dangerous projects: a) Installation and construction of building curtain wall; B) Tension construction of prestressed structure; C) tunnel construction; D) Bridge construction (including bridging); E) construction of special equipment;
F) Construction of grid structure and cable-membrane structure: g) Slope construction over g)6m; Diversion and closure of large rivers; I) port engineering and waterway engineering; J) The adoption of new technologies, new processes and new materials may affect the quality and safety of construction projects, and the construction is approved by the Administration without technical standards.
Baidu Encyclopedia-Construction Safety Special Scheme Compilation