The owners of all dwellings located upon any
street in which a sanitary sewer is now constructed shall, within
90 days after the final adoption of this article, install toilets
and sink drainage in such dwellings and connect the same with said
sewer.
The owner or owners of any dwelling hereafter
constructed upon any street in which a sanitary sewer is constructed
shall, prior to occupancy of such dwelling, install toilets and sink
drainage therein and connect the same with said sewer.
The owners of all dwellings now located upon
any street in which a sanitary sewer may hereafter be constructed
shall, within 90 days after completion of construction of such sewer,
install toilets and sink drainage in such dwellings and connect the
same with said sewer.