T/ZAEPI 003-2022 Landfill excavation and screening technology specifications for municipal solid waste

Scope

Scope: This document specifies the terms and definitions, basic requirements, technical requirements, environmental management, safety management, and emergency management for the excavation and screening of municipal solid waste landfills. This document applies to the excavation and screening of municipal solid waste landfills that have already been filled with municipal solid waste, excluding other types of waste such as chelated fly ash that are independently sectioned for landfilling. Main technical contents: 5.1.1 The waste heap should be divided into zones, units, and layers for excavation, and each excavation area should be numbered. 5.1.2 Appropriate prevention and control measures should be implemented throughout the entire excavation and screening process. 5.1.3 Archiving work should be carried out throughout the entire excavation and screening process. 5.2.1 Site survey 5.2.2 Development of excavation plan 5.2.3 Slope treatment 5.2.4 Ventilation pre-treatment 5.2.5 Groundwater pollution control 5.2.6 Leachate drainage and treatment 5.2.7 Construction of screening workshop 5.3 Excavation 5.4 Screening 5.5 Utilization and disposal of screened materials 5.6 Storage and transportation 5.7 Site restoration

Development Information

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