T/LCH 108-2026 Soil pollution status investigation specifications
T/LCH 108-2026 Soil pollution status investigation specifications
Basic Information
Scope
This document stipulates the basic requirements, work procedures, requirements for investigation at each stage, quality assurance and quality control, and requirements for report preparation for the investigation of soil pollution conditions. This document applies to the investigation of soil pollution conditions for plots in the following four categories: plots whose use has been changed to residential, public administration, or public service land; construction land plots where soil pollution risks have been identified through surveys, detailed investigations, monitoring, or on-site inspections; plots used by key units subject to soil pollution supervision for production and operation purposes that have undergone changes in use or had their land use rights withdrawn or transferred; and construction land plots within industrial parks intended for industrial upgrading or land exchange. This document does not apply to the investigation of soil pollution conditions during normal production at operating enterprises, the investigation of soil pollution conditions for construction land contaminated with radioactive pollution or pathogenic biological contamination, or the investigation of relevant construction land (if any) in deep sea and remote sea special areas.