T/SHDZ 005-2026 Soil gas environmental monitoring well construction technical standards
T/SHDZ 005-2026 Soil gas environmental monitoring well construction technical standards
Basic Information
Scope
The standard was compiled by Shanghai Jierang Environmental Protection Technology Co., Ltd., Shanghai Greenman Environmental Technology Co., Ltd., Shanghai Geotechnical Engineering Testing Center Co., Ltd., Shanghai Academy of Environmental Sciences, and other units in accordance with the relevant provisions of the "Shanghai Geological Society Group Standard Management Measures (2025 Edition)". The standard is based on the hydrogeological characteristics of the Shanghai region and references relevant soil gas standards and technical specifications at home and abroad. Key technical research was conducted on the well structure design of soil gas environmental monitoring wells, the selection of well construction materials, the optimization of construction processes, and gas tightness testing methods. This achievement effectively fills the gap in the construction of soil gas environmental monitoring wells in the Shanghai region and provides technical reference for the standardized construction of soil gas environmental monitoring wells. This standard is divided into 8 chapters and 6 appendices, with the main contents including: General Provisions, Terminology, Basic Provisions, Monitoring Well Structure Design, Monitoring Well Construction, Gas Tightness Testing, Monitoring Well Maintenance and Repair, and Monitoring Well Data Archiving.