What is the minimum length for a shear guard apron as stated in the LA City code?

The LA City code specifies that the minimum length for a shear guard apron should be the length of the leveling zone plus an additional 3 inches. This requirement is in place to ensure safety in elevator systems by minimizing the risk of injury from potential shear points during the motion of the elevator car.

The inclusion of the extra length beyond the leveling zone serves to effectively cover the area where individuals may come into contact with moving parts of the elevator, providing a protective barrier that enhances overall safety. This helps to prevent any accidental entrapment or injuries that could occur if the shear guard were to be insufficiently sized. Understanding this regulation is crucial for maintaining compliance with safety standards in elevator construction and maintenance.