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加快中小河道防洪治理提高新建工程雨水调蓄4年内重点区域河道防洪最高达50年一遇住宅小区每1万平方米硬化面积需配建500立方米以上雨水调蓄设施本刊讯近日,北京防洪治涝又开启两项新动作。针对7·21特大暴雨暴露出的薄弱环节,北京市通过了《关于加快推进中小河道水利工程建设提高防洪能力的实施意见(2012～2015年)》(以下简称《实施意见》),计划到2015年实现全市中小河道防洪排水全部达标治理,城六区及重点区域河道的防洪标准达到20年至50年一遇;北京市《新建建设工程雨水控制与利用技术要点》(以下简称《技术要点》)
Accelerate the flood control of medium and small river courses Improve the flood control of new construction projects Key areas within 4 years Flood control of rivers up to 50 years Once every 10,000 square meters of hardened residential area need to be built with more than 500 cubic meters of rainwater storage facilities In recent days, Waterlogging and open two new moves. In light of the weaknesses exposed by the July 21 heavy rainfall, Beijing Municipality passed the Opinions on Accelerating the Construction of Water Conservancy Projects in Small and Medium Rivers and Improving Flood Control Capability (2012-2015) (hereinafter referred to as “Implementation Opinions”), and plans to 2015 Year flood control and drainage of medium and small rivers in the city to achieve all the standards of governance, urban areas and key districts of the river flood control standards for 20 years to 50 years once the case; Beijing “New Construction Project Rainfall Control and Utilization of technical points” (hereinafter referred to as “technical points” )