Zhongxin Finance, April 7th. On the 7th, the General Office of the Ministry of Housing and Urban-Rural Development and the General Office of the National Development and Reform Commission issued a notice on doing a good job in urban drainage and waterlogging prevention in 2022. Learn from the heavy rain disaster, make all preparations for the flood season, and do everything possible to avoid casualties.

Deeply learn the lessons of Zhengzhou's "7.20" heavy rain disaster

  It is necessary to enhance the awareness of urgency, establish bottom-line thinking, improve the ability and level of disaster prevention, mitigation and relief, prevention and resolution of risks and challenges, and earnestly put the protection of people's lives and safety in the first place, put it into practice, and practice it with practical actions and actual effects of drainage and waterlogging prevention. "Two Maintenance".

It is necessary to deeply learn the lessons of Zhengzhou's "7.20" heavy rainstorm disaster, resolutely overcome paralyzing thinking and empiricism, always maintain a high degree of vigilance against urban waterlogging disasters, and fully understand the multiple and harmful nature of disasters caused by extreme weather in the context of global warming. Actively adapt to and grasp the new characteristics and new laws of drainage and waterlogging prevention, based on the prevention of major floods, emergency rescue, and disaster relief, to ensure the safety of the city during the flood season.

Strictly implement work responsibilities

  According to the requirements of the "Implementation Opinions of the General Office of the State Council on Strengthening Urban Waterlogging Control" (Guobanfa [2021] No. 11), the main responsibility of urban government drainage and waterlogging prevention shall be implemented, and urban drainage and waterlogging prevention shall be done well.

The persons responsible for the safety of drainage and waterlogging prevention in each city shall, in accordance with the requirements of the “Notice of the Ministry of Housing and Urban-Rural Development on the List of Persons Responsible for the Safety of Urban Drainage and Waterlogging Prevention in 2022” (Jiancheng Letter [2022] No. 20), strengthen organizational leadership and overall coordination, establish Improve the urban flood control emergency management system with multi-departmental coordination and the mobilization of the whole society, so as to protect the soil and be responsible.

Strengthen daily prevention and management of the whole process before, during and after the event, avoid only general deployment and principled requirements for urban drainage and waterlogging prevention, and refrain from formalism and bureaucracy.

Strengthen the maintenance of facilities

  It is necessary to seize the opportunity before the flood season to strengthen the daily inspection and maintenance of drainage and waterlogging prevention facilities.

Carry out inspections on rainwater outlets, gates, drainage pump stations and other facilities, and regularly dredging and maintenance of drainage pipes, rainwater inlets and inspection wells.

Repair lost and damaged manhole covers in a timely manner, and implement anti-fall measures to prevent safety accidents such as manhole injuries.

Renovate and dred the urban river channels with the function of draining waterlogging. For the flood level of the river channel during the flood season, the rainwater outlet may be submerged, and measures to prevent backflow such as increasing the flapping gate shall be taken.

Strengthen the maintenance and repair of pumping stations, gates, flap gates and other facilities to ensure the safety and normal operation of facilities and equipment.

Strengthen the rectification of safety hazards

  It is necessary to carefully investigate and rectify hidden risks and weak links.

For risk points such as sunken overpasses, tunnels, underground spaces, subways, shanty towns, and urban low-lying areas, establish a list of hidden dangers, formulate a "one point, one policy" remediation plan to speed up governance; for those that are really difficult to rectify before the flood season, It is necessary to set up warning signs and formulate special disposal plans to eliminate potential safety hazards.

For key facilities and equipment located in the underground space, such as secondary water supply, power supply and distribution, and drainage pumping stations, according to the degree of flooding risk, the construction of closed anti-flood facilities, relocation and reconstruction or construction of backup facilities should be adopted according to local conditions. ability.

Make every effort to prepare and deal with flood emergency

  It is necessary to implement the emergency preparedness and disposal work for flood control.

Timely revise and improve emergency plans, clarify early warning levels and specific activation conditions, implement work tasks, response procedures and disposal measures of relevant departments, and strengthen measures such as shutdowns, shutdowns, shutdowns, and transfer to avoid risks under extreme weather conditions.

Implement the weather warning information sharing and risk consultation linkage mechanism with relevant departments, and initiate emergency response in a timely manner.

Enrich the drainage emergency rescue professional team, equipped with professional rescue equipment.

Reserve and update and supplement emergency materials, reserve necessary standing materials such as water barriers and sandbags at the entrances and exits of underground spaces, and under tunnels, and guide subway operating units and residential community management units to reserve disaster prevention and relief materials.

Implement the "combined drainage and joint monitoring" of floods, scientifically, rationally and timely do the pre-emption or pre-water level work of rivers, lakes, reservoirs, and storage facilities, increase the storage space, and ensure the smooth drainage of rainwater.

Speed ​​up the construction of urban drainage and waterlogging prevention system

  It is necessary to speed up the establishment of an urban drainage and waterlogging prevention engineering system of "source emission reduction, pipe network emission, simultaneous storage and drainage, and emergency response to exceeding the standard" in accordance with the requirements of the State Office issued [2021] No. 11 document.

Relying on the national major construction project database, implement the tasks in the account of major urban flood control and drainage projects in the "14th Five-Year Plan" plan to specific construction projects one by one, organize the project storage, and report the project progress on time.

Formulate implementation plans and work plans, refine timetables and roadmaps item by item, schedule project progress on a regular basis, and accelerate the promotion of urban waterlogging control to achieve effective results.

Strengthen the preparatory work for projects, strengthen policy support and factor guarantees, and speed up the construction of a number of major projects, so that a number of projects are completed, under construction, under construction, and in reserve.

Consolidate the responsibilities of construction, design, construction and supervision units, strengthen the inspection and rectification of quality and safety issues, and eliminate potential safety hazards.

Increase training and publicity

  It is necessary to take the case as a mirror, take Zhengzhou's "7.20" heavy rain disaster as a case into the cadre training content, strengthen the special training of responsible persons at all levels, and improve the ability and level of leading cadres to deal with the disaster.

Give full play to the role of various media, carry out popular science propaganda for disaster prevention and avoidance, and enhance people's awareness of disaster prevention and mitigation and their self-rescue and mutual rescue capabilities.

Improve the information release system and respond to social concerns in an open, transparent, active and responsible manner.

Strengthen on-duty duty during flood season

  During the flood season, it is necessary to strictly implement the 24-hour on-duty and leadership-led shift system, grasp the rain, water, waterlogging and other relevant information as soon as possible, and take quick response measures when discovering dangerous situations.

Implement the "one-day-a-day" system for urban waterlogging during the flood season, report the basic situation, causes and countermeasures of waterlogging and waterlogging on time, and report major casualties such as casualties to the Urban Construction Department of the Ministry of Housing and Urban-Rural Development as soon as possible.

After the occurrence of stagnant water and waterlogging events, it is necessary to conduct retrospective analysis, sort out weak links, and refine and improve emergency measures in a targeted manner.

  All localities should guide and urge cities in their regions to conduct comprehensive self-examinations on pre-flood preparations and waterlogging control, organize and form reports on pre-flood self-examinations in their own provinces (autonomous regions and municipalities), and submit them to the Ministry of Housing and Urban-Rural Development before April 30, 2022 Urban Construction Division.