DB11/T 1974-2022 Active Beijing CityLocal standards

DB11/T 1974-2022 DB11/T 1974-2022 Code for the Construction Technology of Comprehensive Pipe Tunnel in Existing Residential Areas

Publish Date: 2022-03-28 Implement Date: 2022-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB11/T 1974-2022

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Earth and stone work, tunnel engineering

ICS Name: Earthwork, excavation, foundation construction, and underground engineering

Publish Date: 2022-03-28

Implement Date: 2022-07-01

Pages: 78 pages

Development Information

Pages: 78 pages

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