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T/GSC 005-2023 Active
T/GSC 005-2023 Long-distance engineering geological investigation of horizontal directional drilling specifications
Abstract
Scope: This document is applicable to engineering geological exploration and drilling in various fields dominated by rock formations; Main technical content: This document stipulates the terms and definitions, drilling design, drilling construction, drilling sampling, borehole testing, and result compilation in the drilling of long-distance engineering geological exploration horizontal directional boreholes.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/GSC 005-2023 |
| CCS | Civil engineering and architecture |
| ICS | Earthwork, excavation, foundation construction, and underground engineering |
| Implement Date | 2023-12-29 |
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