Does anyone know of an industry standard for the maximum height allowed for asphalt overlay surrounding a catch basin grate? Is there a rule of thumb, tolerance level etc.? Specifically where the asphalt meets the grate frame. Does it have to be flush or is there an acceptable height differental? The grate is in a rural road way if that matters. Please let me know if there are reference sources available such as ADA, ANSI, AASHTO etc..
Red Flag Submitted
Thank you for helping keep Eng-Tips Forums free from inappropriate posts. The Eng-Tips staff will check this out and take appropriate action.
Reply To This Thread
Posting in the Eng-Tips forums is a member-only feature.
Since the later 1980s, manufacturing companies have seen over 3 percent in labor output year on year, with most of this productivty enhancement occuring because of the optimization of repetitive tasks. Download Now