For the construction of temporary walkways, what is the maximum grade allowed unless specified otherwise?

The maximum grade allowed for temporary walkways is typically specified as 5% unless stated otherwise. This limit is important for ensuring safety and accessibility for all users, including those with mobility challenges. A 5% grade provides a balance between usability and safety, preventing excessive steepness that could lead to slips or falls.

When considering temporary walkways, the slope is essential not only for pedestrian comfort but also for compliance with regulations such as the Americans with Disabilities Act (ADA). Gradients steeper than 5% can make it difficult for individuals using wheelchairs or other mobility aids to traverse the walkway safely.

The other grade options, while they may be used in specific contexts, exceed the safer standards for general pedestrian use in temporary situations. Thus, adhering to a maximum of 5% ensures that temporary walkways remain safe and accessible for a wide range of users in a construction zone or temporary setup.