The storm sewer department does not do much in the way of specifications or standard details unfortunately. While researching for our specs, I actually ended up talking to their folks and sent them the American Concrete Specs for installation.
And as far as the example you provided, it is a...
Hey folks,
Hoping someone with a little more knowledge/field experience could give me a hand or direct me to a good resource.
Firm I work for got roped into doing a small (250' + 3 storm drains) section of storm sewer along with other work, when we typically only do design for water, sewer and...