(a) In this subtitle the following words have the meanings indicated.
(b) “Changing facility” means a table or other device suitable for changing the diaper of a child under the age of 4 years and providing personal care for an adult.
(c) (1) “Public building” means a building, a structure, or an improved area that is:
(i) owned by the State or a political subdivision of the State; or
(ii) constructed for lease by the State or a political subdivision of the State.
(2) “Public building” includes:
(i) a public mass transportation accommodation, such as a terminal or station, that is supported by public funds; and
(ii) an improvement of a public area used for gathering or amusement, including a public park or recreation center.
(3) “Public building” does not include a facility that is primarily used to provide primary or secondary education.
(d) “Public restroom” means a sanitary facility available to the general public that contains at least one toilet or urinal.
(e) “Substantial renovation” means a construction or renovation project with an estimated cost of $30,000 or more.