DB46/T 477-2019 Active Hainan ProvinceLocal standards

DB46/T 477-2019 Urban integrated pipe gallery fire safety technical regulations

Publish Date: 2019-03-29 Implement Date: 2019-06-01 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: DB46/T 477-2019

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Fire fighting

ICS Name: \nFire protection integrated system

Publish Date: 2019-03-29

Implement Date: 2019-06-01

Pages: 8 pages

Scope

This regulation applies to the construction of new, expanded, and modified trunk and branch comprehensive pipe galleries, but not to the construction of cable pipe galleries. Comprehensive pipe galleries built in conjunction with underground buildings can refer to this regulation for implementation.