T/CPPC 1106-2025 Active Group standards

T/CPPC 1106-2025 Waterworks Tunnel Construction Technical Specification

Publish Date: 2025-01-07 Implement Date: 2025-01-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CPPC 1106-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Hydraulic structures

Publish Date: 2025-01-07

Implement Date: 2025-01-10

Scope

Main technical content: This document specifies the technical requirements related to the construction of hydraulic tunnels in mountainous areas and underground environments, including the excavation of tunnels and chambers, the use of concrete or reinforced concrete for lining, and other measures to ensure the quality control of on-site construction for irrigation, power generation, water supply, water discharge, water transmission, construction diversion, and navigation. This document is applicable to the technical guidance, quality control, and management of all water conservancy construction projects across the country.