What is the minimum drawstring specification for checking handrails at school bus inspection stations?

The minimum drawstring specification for checking handrails at school bus inspection stations is one-eighth inch (1/8") in diameter and thirty inches (30") in length. This specification is critical because it ensures that the drawstring is thin enough to easily fit into the necessary areas of the handrail for inspection, while being long enough to allow inspectors to adequately assess the entirety of the handrail's condition.

Using a drawstring that is too thick could hinder inspection, as it may not be able to navigate through tighter spots or accurately represent any potential issues with the handrails. Additionally, the length requirement ensures that inspectors have enough material to work with, enabling them to effectively determine if the handrails meet safety standards.

Proper handrail specifications are essential for ensuring the safety of passengers, especially children, on school buses, as handrails play a significant role in maintaining stability while boarding and exiting the vehicle.