T/ACEF 150-2024 Active

Scope: This document provides the functional, technical, and material requirements for direct push drilling-spraying/injection integrated equipment in in situ remediation and risk control engineering applications, and specifies the working conditions and compatibility test methods for reagents and dosage forms, as well as the applicable scenarios, working procedures, and operational guidelines. This document is applicable to the in situ remediation and risk control engineering of soils and groundwater in legacy sites of non-ferrous metal mining and processing, as well as other complex topographic and geomorphic industrial pollution sites (including decommissioned industrial enterprise sites, operating enterprises, and industrial parks). Main technical content: Based on the complex terrain, pollutant distribution, and soil layer characteristics of legacy sites in non-ferrous metal mining and processing areas, this document specifies the functional, technical, and material requirements for off-road travel-drilling angle adjustment-spraying and injection integrated equipment in in situ remediation and risk control engineering applications, and defines the working conditions and compatibility test methods for reagents and dosage forms, as well as the applicable scenarios, working procedures, and operational guidelines.