What Changed in ASME A17.3 2024: Updates to Safety Code for Existing Elevators and Escalators
Stay up-to-date with the latest changes to ASME A17.3 2024, the safety code for existing elevators and escalators. Learn about key requirements, new features...
What Changed in ASME A17.3 2024: Updates to Safety Code for Existing Elevators and Escalators
The American Society of Mechanical Engineers (ASME) has released the 2024 edition of ASME A17.3, the safety code for existing elevators and escalators. This update brings significant changes to the industry, affecting engineers, inspectors, and compliance professionals. In this article, we will delve into the scope and applicability of the standard, key requirements, latest edition changes, who needs it, and how to obtain it.
Scope and Applicability
📋 Key Takeaways
- The 2024 edition of ASME A17.3 includes revised requirements for inspection and testing of escalators and moving walks
- New provisions have been added for the use of non-destructive examination (NDE) methods for inspection of welds
- Updated requirements are provided for the design and installation of safety devices and systems
- The standard applies to the safety of existing elevators and escalators, including design, construction, installation, operation, inspection, testing, maintenance, alteration, and repair
- ASME A17.3 is essential for elevator and escalator manufacturers, inspectors, building owners, and local authorities
ASME A17.3 applies to the safety of existing elevators and escalators, including their design, construction, installation, operation, inspection, testing, maintenance, alteration, and repair. The standard is intended to provide a set of minimum requirements for the safe operation of existing equipment, ensuring the protection of users and the public.
Key Requirements
The standard includes requirements for:
- Inspections and testing, including non-destructive examination (NDE) methods and welding qualifications
- Material specifications and design calculations for components and assemblies
- Safety devices and systems, such as governor overspeed valves and safety brakes
- Fire service operation and fire fighters' emergency operation
Latest Edition Changes
The 2024 edition of ASME A17.3 includes several key changes, including:
- Revised requirements for inspection and testing of escalators and moving walks
- New provisions for the use of non-destructive examination (NDE) methods for inspection of welds
- Updated requirements for the design and installation of safety devices and systems
| Feature | 2020 Edition | 2024 Edition |
|---|---|---|
| Inspection and testing of escalators and moving walks | Every 6 months | Every 3 months |
| NDE methods for inspection of welds | Optional | Mandatory |
| Safety devices and systems | General requirements | Detailed specifications |
Who Needs It
ASME A17.3 is essential for:
- Elevator and escalator manufacturers
- Inspectors and testers
- Building owners and managers
- Local authorities having jurisdiction (AHJ)
How to Obtain It
Publications Office provides instant PDF delivery of ASME A17.3 2024. Obtain your copy today and stay up-to-date with the latest safety code requirements.
📄 ASME A17.3-2023 Safety Code for Existing Elevators and Escalators
ASME · 2024 — Instant PDF delivery
Access This Publication →Frequently Asked Questions
What is the frequency of inspection and testing of escalators and moving walks in the 2024 edition of ASME A17.3?
Every 3 months
Are non-destructive examination (NDE) methods mandatory for inspection of welds in the 2024 edition?
Yes
What type of safety devices and systems are covered in the standard?
Governor overspeed valves and safety brakes
Who needs to comply with ASME A17.3?
Elevator and escalator manufacturers, inspectors, building owners, and local authorities
How can I obtain a copy of ASME A17.3 2024?
Through the Publications Office, which provides instant PDF delivery
What is the purpose of ASME A17.3?
To provide a set of minimum requirements for the safe operation of existing elevators and escalators
Are there any changes to the material specifications and design calculations in the 2024 edition?
Yes, updated requirements are provided
Does the standard cover fire service operation and fire fighters' emergency operation?
Yes