T/HHES 010-2024 Guidance for assessing the hazards of soil and water loss in production and construction projects

Scope

Scope: This document stipulates the assessment principles, assessment objects and processes, hazard investigation determination, causal analysis, hazard indicator quantification, hazard value quantification, and preparation of assessment reports for the assessment of water and soil loss hazards in production and construction projects. This document is applicable to the preparation of water and soil loss hazard assessments for production and construction projects that violate the requirements of water and soil conservation, such as construction without approval, abandonment without approval, modification without approval, and investment without validation, resulting in unremedied water and soil loss. Main technical content: The standard mainly includes eleven parts, divided into scope, normative reference documents, terms and definitions, assessment principles, assessment objects and processes, hazard investigation determination, causal relationship, hazard indicator quantification, hazard value quantification, preparation of assessment reports, and appendices. Chapter I stipulates that the guidelines for water and soil loss assessment of production and construction projects (generally referring to those involving water and soil conservation violations such as construction without approval, abandonment without approval, modification without approval, and investment without validation, resulting in unremedied water and soil loss) are applicable to the assessment of human-induced water and soil loss hazards caused by production and construction projects. Chapter V, Assessment Objects and Processes, clarifies the assessment objects, the main contents of water and soil loss hazard assessment, and the process of conducting the assessment. Chapter VI, Investigation Methods, includes the determination of the baseline, the investigation indicators of water and soil loss hazard objects, and the conditions for determining the hazard facts. Chapter VII, Causal Analysis, propo

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