I would suggest a copy of "Wastewater Engineering: Collection, Treatment, Disposal, 4th edition, by Metcalf & Eddy. Here is a link to the book's website: www.mhhe.com/engcs/civil/metcalf/index.mhtml
If you have WW Grainger catalog there is a large table in the reference section. Also, similar information is available in the Ryan Herco catalog, but it is more limited to plastic materials. I've also been told that the Fisher Scientific Catalog has this type of information, although I've not...
Obtain a reference for the design of septic systems and look at the section on pressure dose piping. A good reference is the EPA design manual for onsite septic systems.
Alternatively, you can calculate the flow out of each hole as follows:
Q = Cd * A * SQRT(2*g*h)
where:
Q = cubic feet per...
i'm not aware of any code. It seems like it is done all the time in residences that have a water heater in the garage. Since the garage walls are required to be fire rated.