T/CWDPA 045-2025 Active Group standards

T/CWDPA 045-2025 The Technical Specification for Predicting Advanced Geology and Graading Surrounding Rock of Highway Tunnel Construction

Publish Date: 2025-12-19 Implement Date: 2025-12-19 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/CWDPA 045-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Road equipment and devices

Publish Date: 2025-12-19

Implement Date: 2025-12-19

Scope

This document stipulates the general principles, work content, methods, technical requirements, information management, quality control, and safety and environmental protection requirements for advance geological forecasting and rock mass classification in highway tunnel construction.