Code Of Practice On The Design And Construction Of Lifts And Escalators -2021 Edition- Pdf -

Compliance with the is not optional. Under the Lifts and Escalators Ordinance (Cap. 618) , any person who designs, constructs, installs, or alters a lift or escalator must adhere to this code. Failure to do so results in:

Understanding the Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition)

The code divides lifting systems into distinct categories, including passenger lifts, goods lifts, and service lifts. Each category must meet rigid structural and mechanical requirements. 1. Well and Machine Room Structural Requirements Compliance with the is not optional

The Design Code (2021 Edition) became fully effective on October 1, 2022 .

Escalators are prone to sudden deceleration or directional reversal failures under heavy loads. The code mandates auxiliary braking systems that engage immediately if the drive chain snaps or if the speed exceeds a designated percentage of the rated speed. 4. Maintenance, Inspection, and Testing Framework Failure to do so results in: Understanding the

Use the complete nomenclature or designation code (such as SS 550 or equivalent localized standards) to find the 2021 revision.

Updating requirements to match advancements in vertical transport technology. Well and Machine Room Structural Requirements The Design

The code establishes strict rules for lift car design, including mandatory emergency ventilation, lighting, and internal communication infrastructure. Emergency backup batteries must operate these safety communication devices during a primary power failure. Core Technical Specifications

Updates were made to the design and construction of escalator trusses and supporting structures to handle higher loads and enhance durability. 3. Effective Dates and Transitional Arrangements