I'm working on implementing the requirements set forth by SQF 11.3.9 but I am unclear on 188.8.131.52 where it says that
"Sanitary drainage shall not be connected to any other drains within the premises and shall be directed to a septic tank or a sewerage system."
What exactly does this mean? I'm interpreting it as the drains from toilets shouldn't share or be connected to a drain from, say, a sink in a different part of the facility (i.e. our kitchen area). Is this correct?