DB42/T 2189-2024
Technical specifications for the preparation of implementation plans for comprehensive soil and water conservation management projects in small watersheds (English Version)

Scope: This document stipulates the comprehensive description of the preparation of the implementation plan for the comprehensive management of soil and water conservation in small watersheds, project background and design basis, small watershed selection and overview, construction task objectives and scale, overall layout and measure design, construction organization design, soil and water conservation monitoring, project management, investment budget and fund raising, benefit analysis, etc. This document is applicable to the preparation of the implementation plan for the comprehensive management of soil and water conservation in small watersheds, and can be used as a reference for the construction of ecological clean small watersheds.

DB42/T 2189-2024 Referenced Document

GB 51018 Code for design of soil and water conservation engineering
GB/T 15163 Technical regulations for setting apart hills including sand area for tree growing
GB/T 15776 Afforestation technical regulations
GB/T 19095 Signs for classification of municipal solid waste
SL 25 Design specification for stone masonry dam
SL 274 Design specifications for roller compacted earth-rock dams
SL 319 Specifications for design of concrete gravity dams
SL 73.6 Drawing standard of water resources and hydroelectric engineering for soil and water conservation drawing

2024 DB42/T 2189-2024 Technical specifications for the preparation of implementation plans for comprehensive soil and water conservation management projects in small watersheds