T/CQGBAIA 025-2025 Active Group standards

T/CQGBAIA 025-2025 Ecological landscape rainwater runoff absorption facility layout regulations

Publish Date: 2025-10-17 Implement Date: 2025-10-24 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/CQGBAIA 025-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Drainage system

Publish Date: 2025-10-17

Implement Date: 2025-10-24

Scope

The main technical content includes: methods for identifying rainwater runoff pathways and analyzing the absorption needs in ecological landscapes; the functional characteristics and application conditions of different types of absorption facilities; the spatial logic of the layout of combined facilities and the matching strategy at the watershed scale; the hydraulic connection between facilities and the hierarchical layout principles; methods of coordinating with elements such as topography, vegetation configuration, and landscape structure; the setting of ecological buffer zones, the preservation of ecological corridors, and measures for optimizing land use efficiency during the layout process; key points for construction control and suggestions for completion acceptance; and requirements for reserving data interfaces with smart rainwater management systems. The standard emphasizes the integration of systematization, ecology, and feasibility, aiming to improve the efficiency of urban rainwater management and the composite function of landscape space.