DB32/T 4409-2022 Active Jiangsu ProvinceLocal standards

DB32/T 4409-2022 Underwater highway tunnel operation specifications—Safety hazard screening and elimination

Publish Date: 2022-12-24 Implement Date: 2023-01-24 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB32/T 4409-2022

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Health, safety, and labor protection

ICS Name: Integrated Road Engineering

Publish Date: 2022-12-24

Implement Date: 2023-01-24

Pages: 32 pages

Scope

This document stipulates the basic requirements for the investigation and management of operational risks in underwater highway tunnels, including the classification and grading of risks, risk investigation, risk management, and evaluation and improvement. This document is applicable to the operational management units of underwater highway tunnels in carrying out tunnel operation management and risk investigation and management of tunnel facilities. Urban underwater tunnels may refer to and implement this document accordingly.