Solid waste containers, dumpsters and compactor systems located outside
shall be stored on or above a smooth surface of nonabsorbent material,
including but not limited to concrete or machine-laid asphalt, which
is:
(2) Maintained in good repair; and
(3) Curbed, graded and designed so that liquid waste that results from
the refuse and from cleaning the area and waste receptacle is not
released into the environment.