Urban construction enclosure is not less than 2.5 meters!This standard will be implemented in the whole province from March 1

2022-05-04 0 By

Recently, henan Provincial Department of Housing and Urban-Rural Development issued a document to approve the “differentiated evaluation standard for the prevention and control of urban housing construction, municipal infrastructure projects and road dust pollution” (hereinafter referred to as the “evaluation standard”) as the local standard of engineering construction, effective from March 1.The Evaluation Standard includes general provisions, terms and basic provisions, and has detailed requirements on the control items and scoring items of dust pollution prevention and control evaluation indexes of construction sites, landscaping, demolition projects, sites to be built, construction waste consumption fields, urban roads and other evaluation items, with a scoring table attached.It plays an important role in guiding and evaluating road sanitation operation and construction and management of construction waste absorption field in urban areas of Henan Province.The Evaluation Standard stipulates that the garbage collected by road cleaning in urban areas must be stored in designated places, and it is strictly prohibited to expose and sweep into drainage grates, and it is strictly prohibited to burn garbage such as fallen leaves.Urban road cleaning and cleaning to all kinds of mechanized operations, manual cleaning and cleaning as a supplement, the implementation of mechanized cleaning, periodic sprinkling (scouring), cleaning.Mechanical work must avoid the peak traffic hours, manual work to implement the “two cleaning, collection at any time, all day cleaning” work system.Manual garbage collection, cleaning and transportation on urban roads and all kinds of sanitation operation vehicles are fully closed, and there is no garbage and dust lifting, spreading, dragging, hanging and sewage leakage in the process of operation.It is understood that in the construction project, the construction site surrounding to be set up enclosure, the installation of sprinkler facilities, vehicle washing equipment, dust monitoring system, equipped with dust removal equipment.Dust-prone materials are sealed for storage, processing and transportation.The construction site enclosure height of main urban sections shall not be less than 2.5 meters, and the enclosure height of other sections shall not be less than 1.8 meters. Enclosure height shall not be discontinuous and open, and the bottom edge shall be tightly closed, and there shall be no mud leakage.At the same time, the vehicle flushing should use recycled water, set up a three-stage sedimentation tank, sewage shall not be directly discharged into the municipal pipe network.The demolition works first spray, then dismantle, the demolition process continuous spray full coverage.Construction garbage and other garbage generated in the process of demolition shall be stored and transported by classification, and strict sealing and sealing measures shall be taken during the transportation of transport vehicles to ensure no exposure, no discharge and no dust.Source: China Construction News, Henan Construction article source: Leju quality content recommended 2022!25 in all!Yixing old district transformation list released!83.48 million yuan clinch a deal!Bai Ao race wenling Daxi town DX030908 commercial and residential land jiangmen takeoff!Three regions development!The beginning is accelerated, more than 100 million yuan of projects to attack……