A.
It is the objective of the Mayor and Council of Rock Hall, Maryland, to provide basic and uniform plumbing rules and regulations, establishing reasonable safeguards for sanitation in and adjacent to buildings to protect the public health against the hazards of inadequate or insanitary plumbing installations.
B.
The provisions of this chapter shall be held to include and govern all work done and materials used:
(1)
In introducing, extending or maintaining a supply of water or any appurtenances thereof in any building, lot, premises or establishment.
(2)
In connecting or repairing any system of domestic sewage disposal where the sewage is discharged or proposed to be discharged from any building, lot, premises or establishment into any public sewer or into any pit, box or disposal field or other receptacle or into any natural or artificial watercourse.
(3)
In ventilating any house sewer or any fixtures or appurtenances connected thereto.
(4)
In excavating any public or private street, avenue, road, alley, thoroughfare, highway or space for the purpose of connecting any building, lot, premises or establishment with any service pipe, house sewer, public or private sewer or drain or other underground structure and in general.
(5)
In performing all classes of work usually done by plumbers.
(6)
Nothing in this chapter, however, shall be construed to mean the repairing of leaks in water pipes, provided that there is no interference thereby with the original design or construction.