2022 first-class construction engineer regulations protection and demolition of drainage treatment facilities in golden test sites, first-built questions, long press and like + forward + evaluation continue to be updated, click on my avatar to send a private message to me: 2022
Protection and demolition and modification of drainage treatment facilities (20 orders)
" Urban Drainage and Sewage Treatment Regulations " stipulates that before the construction project starts, the construction unit shall find out the relevant situation of drainage and sewage treatment facilities in the underground towns within the scope of the construction project. If there are urban drainage and sewage treatment facilities such as drainage pipelines within the construction scope of the construction project, the construction unit shall jointly formulate a facility protection plan with the construction unit and the facility maintenance and operation unit and take corresponding safety protection measures.
If urban drainage and sewage treatment facilities need to be demolished or modified due to project construction, the construction unit shall formulate a demolition and modification plan, report it to the urban drainage authority for review, and bear the costs of reconstruction, reconstruction and temporary measures.
[Core Test Point] Reduction and recycling of solid waste at construction site
The solid waste at construction site is mainly construction waste and domestic waste.
Construction units should establish a management system for the classification collection and storage of construction waste, and implement classified collection, classified storage, and classified disposal. It is encouraged to refine the classification of construction waste based on end disposal. It is strictly forbidden to mix hazardous waste and domestic waste into construction waste.
strives to achieve a 30% recycling rate of construction waste.
The recycling and recycling rate of waste generated by building demolition is greater than 40%.
Gravel and earthwork construction waste, strive to reuse the rate of more than 50%.
