What type of alteration is the installation of a partition in a car enclosure?

The installation of a partition in a car enclosure is considered a major alteration because it significantly changes the configuration or operation of the elevating device. In the context of elevating devices, a major alteration typically involves modifications that impact the safety, functionality, or performance of the system, as well as compliance with safety codes and regulations.

Making changes like adding a partition can affect the load distribution, safety features, and user experience of the elevator car. Major alterations usually require extensive review and possibly need to be submitted for inspection and approval by appropriate authorities to ensure they meet safety standards.

In contrast, minor alterations, whether Type A or Type B, refer to changes that have a lesser impact on safety and functionality. Minor alterations do not significantly affect the major structural or operational aspects of the device. The presence of a partition is substantial enough to classify the installation as a major alteration, underlining its importance in maintenance and compliance within the vertical transportation industry.