T/HDAJ 02-2020 Active Group standards

T/HDAJ 02-2020 The safety evaluation implementation specifications for elevators, escalators, and moving walkways

Publish Date: 2020-09-15 Implement Date: 2020-09-20 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/HDAJ 02-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Elevator

ICS Name: Elevators, escalators

Publish Date: 2020-09-15

Implement Date: 2020-09-20

Scope

Scope: In-use traction and forced-drive elevators, escalators, and automatic walkways that meet the following conditions: a) high failure frequency affecting normal use; b) existence of serious accident hazards (including those that cannot undergo regular inspections due to the loss of original data); c) having been affected by sudden events such as floods, fires, and earthquakes; d) having been in production for more than 15 years; e) having experienced accidents of a general or higher level; f) deemed by the user unit to require a safety assessment; g) commissioned by the government or supervisory management departments; h) other cases requiring a safety assessment due to impacts on elevator safety performance. Main technical content: Specifies the basic requirements for elevator safety assessment agencies, the safety assessment procedures and content, comprehensive safety status grading, risk reduction measures, determination principles for comprehensive conclusions, and requirements for safety assessment reports, etc.