The provisions of this chapter shall not be construed to prevent
the enforcement of other ordinances or regulations which prescribe
standards other than as provided herein.
The repeal of any other ordinances by this chapter shall not
affect any action for prosecution or abatement under any such ordinance
or any notice, complaint or order issued by any officer or agency
of the city prior to the effective date hereof or concerning which
any prosecution or other steps of enforcement have been taken or are
being taken within any administrative agency or in the Municipal Court
for enforcement thereof.