All facilities that generate and discharge fats, oils and grease
in their sewage flow shall install, operate and maintain a FOG pretreatment
system prior to connection to the public sewer.
No facility shall discharge or cause to be discharged any sewage with a FOG concentration in excess of the limits described in Article
V of these regulations as determined by the most current approved test for total recoverable fats and grease listed in 40 CFR 136.3 or in concentrations or in quantities which will harm either the sewer or water pollution control facility, as determined by the MWPCA.