16.4.Installation, use and maintenance: A secondary treatment system must be installed, used and maintained so as to achieve the expected system performance.
O.C. 786-2000, s. 21; 1156-2020O.C. 1156-2020, s. 3411.
16.4.Installation, use and maintenance: A secondary treatment system must be installed, used and maintained in accordance with the manufacturer’s manuals.