To build a sponge city, the "Implementation Rules of the Guangzhou Drainage Regulations" is soliciting opinions

Recently, the "Implementation Rules of the Guangzhou Drainage Regulations" (draft for comments) (hereinafter referred to as the "Detailed Rules") was announced on the website of the Municipal Water Affairs Bureau. It stipulates that the construction and management of water drainage business in Guangzhou is more standardized, scientific, and refined.

Sewage pipes should be set up in a new building balcony

The "Guangzhou Drainage Regulations" was approved by the 35th meeting of the Standing Committee of the 13th People's Congress of Guangdong Province on September 29, 2021, and will be implemented on March 1, 2022. In order to further promote the integrity and practicality of the "Guangzhou Drainage Regulations", to better connect with the state, provincial and municipal rules and regulations, standards and standards, etc., and better guide the development of the water drainage industry in Guangzhou. New trends, organize the preparation of the "Implementation Rules of the Guangzhou Drainage Regulations".

The "Detailed Rules" total four chapters and sixty -three articles, mainly to supplement and improve the relevant principles and regulations of the "Guangzhou Drainage Regulations", and better guide the planning, construction, management, maintenance, and emergency of Guangzhou's drainage drainage, etc. Work. Clarify the duties of municipal and district water administrative departments, townships, villages, villages and public drainage and sewage treatment facilities in Guangzhou's drainage management, and emphasize that the relevant municipal departments jointly promote the key responsibilities of drainage management. The division of responsibilities, technical requirements, and relevant regulations of the duties of drainage engineering in planning, construction, maintenance management, and relevant protection requirements and regulations of large drainage facilities are refined. Refine the sewage discharge, connection standards, and technical management requirements of various industries and drainage households, and clarify the materials, procedures, methods, and relevant regulations of its drainage permit application, procedures for procedures.

The "Detailed Rules" stipulates that new or modified urban renewal and road construction supporting drainage facilities shall be implemented simultaneously. Urban renewal construction units shall coordinate the implementation of public drainage facilities in the urban renewal area and the rainfall diversion of the rain and diversion facilities in the urban renewal area; road construction units should implement rainfall diversion transformation of road supporting drainage facilities.

If there is a demand for discharge sewage, the sewage pipe is set up, and the semi -sewage collection system shall be set up in accordance with the design specifications, and the public sewage collection system shall be set up.

The rain and sewage diversion of the self -use drainage facilities can be combined with the construction of sponge cities to implement it according to local conditions; the domestic sewage pipes and rainwater pipes of the upper buildings shall not enter the air defense basement.

Implement the management and control indicators of sponge cities

The "Detailed Rules" strengthen the source of emission reduction, which clearly stipulates that the source of rainwater source reduction facilities should be planned, simultaneously design, simultaneous construction, simultaneous operation and use, and simultaneous maintenance of pipe support with the project main project. The construction unit shall organize the preparation of sponge city construction articles in the stage of project construction plan, project proposal, feasibility study report, preliminary design, and construction drawing. For the reappearance period of the same design, the runoffs after construction must not exceed the original runoff, and the management and control indicators of the construction of sponge cities must be implemented. The maintenance and operation unit entrusted by the property owner, the operation and management unit, or the entrusted to the sponge city facilities should be carried out in accordance with the requirements of the specifications, ensuring the normal operation of the facilities, and shall not be destroyed or used for him.

At the same time, actively prevent waterlogging. Railway, urban orbit, highway, port, airports, electricity, telecommunications, radio, television, power stations, power hubs, power plants, tap water plants, gas stations, gas stations, hospitals, schools and other enterprises, public institutions, public institutions, schools, schools, schools, schools, schools, schools, schools The community, underground garage, culvert, sinking square, underground civil air defense project and construction and management units under construction sites should analyze their own risk of waterlogging, build necessary drainage and waterlogging and emergency self -rescue projects, and configure sufficient drainage , Waterproof equipment, materials, and personnel, the electrical control equipment of drainage pumping stations is raised to the design standard flood.

The "Detailed Rules" also stipulates that the water administrative department shall set up deep -monitoring and early warning equipment at key waterlogging points. Emergency management, transportation, water affairs and other departments shall promote the promotion setting of the lower concave culvert (tunnel) of water immersion risks Water depth intelligent monitoring equipment, and share monitoring and early warning information; emergency management, water, meteorology, transportation, public security and other departments, can use TV stations, text messages, WeChat public accounts, Weibo, Metro bus compartment electronic display, etc. Traveling and expected early warning services for rainy days and roads.

The "Detailed Rules" also encouraged units and individuals to pass the Guangzhou 12345 government service hotline, the official public account of the river chief office, the river chief office APP, and the official website of the water administrative department, which reflects the loss of damage of the manhole cover, sewage overflow, pipeline leakage, pipeline leakage , Corporation of ground collapse, complaint reports to damage drainage facilities and other behaviors that violate these rules.

If there is any objection to the public, the information can be given to the Guangzhou Water Affairs Bureau before July 29, 2022. The specific channels can be as follows:

(1) Letter: Mailing the letter of opinion to the Guangzhou Sewage Management Office (Zip Code 510640), No. 555, a thin dogling road in Tianhe District, Guangzhou (510640). Draft) opinion and suggestions of documents.

(2) Email: Send the opinion to the email address ([email protected]), please indicate the "Detailed Rules for the Implementation Rules of the Guangzhou Drainage Regulations" (Draft for the Draft for Opinions) on the theme of the email.

(3) Contact number: 020-86337432-669

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