At what stage of a typical engineering project is the fire safety review carried out?

During the preliminary design phase, a review of the \"fire protection section\" in the preliminary design is organized, and approval is granted. After the project is completed, the fire department conducts an inspection in accordance with the review comments approved for the preliminary design; a fire permit is issued upon successful inspection.

Review is also required during the construction drawing phase

For petrochemical projects, during the preliminary design review phase, the fire department participates in the review of the fire protection aspects included in the design； After the project starts, fire protection and firefighting works must undergo registration and review by the fire department ； After completion, before handover, a fire safety inspection must be carried out. Ultimately, it is the overall acceptance of the project.

What was said on the 2nd floor is correct; usually, two reviews are required. After the basic design of the project is completed, the relevant fire protection sections need to be reviewed. Construction can only begin once the review is approved. After the project is completed, CCCC Qianze must undergo a fire safety inspection; if the inspection is not passed, then commissioning and trial operation cannot proceed.

http://www.fire.sh.cn/zww/menu/declare/guide/t20100208_38703.html

Thank you for the policy documents provided by Floor 6. I learned some new things, such as: “Qualified drawing review companies conduct reviews during the construction drawing phase.” However, there are a few more questions I’d like to ask: 1. What is a drawing review company? In our organization, there are generally \"design, approval, and review processes and systems\"; design review is the highest level of review, with the reviewers usually being the project managers or company executives. If a company specializes in reviewing drawings, then how many drawings does it need to review in order to make a living? 2. Why wasn’t there any contact with drawing review companies during the construction drawing phase of petrochemical and chemical projects? Have some steps been missed? If a gap has indeed been missed, it must be filled promptly to avoid fire hazards during the operation of the device; there are countless tragic cases that serve as a warning to us.

Regarding the question from above, I haven’t dealt with this much, so I’ll only share what I know: 1. So far, as far as I’m aware, the only types of reviews required seem to be those from fire safety and planning departments. I’ve had more experience with fire safety reviews, so I’ll focus on that. The drawing review process you mentioned is internal to the design institute, while drawing review companies are external third parties. In the projects I have been involved in, after the design institute completes the review and signing of the construction drawings, these drawings must be sent to a drawing review company and the fire department. Once the drawing review company has completed its review, it submits its comments to the fire department, which then adds its own suggestions for modifications. After the design institute makes the necessary changes, the fire department issues the approval for the construction drawings. The fire safety completion inspection is carried out based on the approval documents for the construction drawings, rather than those for the preliminary design. 2. Our company’s projects are also chemical-related; as for other provinces, there might be different regulations, and I’m not very familiar with them. The above are my personal opinions for reference only; please point out any errors if there are any!

Here are some materials from a graphic review company for reference: http://blog.sina.com.cn/s/blog_537f81880100b2hg.html http://law.baidu.com/pages/chinalawinfo/1719/54/c38e866e176d3ddf8e4f70a9f62adb3b_0.html

After the design of the engineering project is completed, a fire safety review is conducted first; only upon passing this review can the project begin construction.