For purposes of the Historic Preservation Overlay District, the following definitions shall apply:
ADAPTIVE REUSE
Changes to an existing building to accommodate a new function.
ALTERATION
The act of putting an addition onto, removing, repairing, renovating, replacing or modifying materials on the exterior of an historic resource.
CONTRIBUTING HISTORIC RESOURCE
An historic resource in a district that adds to the historic significance of the district.
DEMOLITION
The complete dismantling, removal or destruction of an historic resource.
DEMOLITION BY NEGLECT
The absence of routine maintenance and/or failure to secure a resource from pests or vandals, and/or failure to take responsible measures to prevent ingress of water through the roof, walls, or apertures, leading to causing weakness, decay and deterioration of an historic resource to the point where a building or structure meets standard criteria for condemnation. Also, the intentional act of disregarding the security of an historic resource resulting in degradation by criminal activity for purposes of avoiding the provisions of this chapter.
HISTORIC DISTRICT
A significant concentration, linkage or continuity of buildings, structures, sites or objects joined by plan or physical development. Examples include but are not limited to business districts and industrial areas, residential neighborhoods, college campuses, villages or transportation systems.
HISTORIC RESOURCE
A building, structure, object, site or a contributing resource to an historic district that is historically significant to the nation, state or to Upper Moreland Township. Historic resources may be significant for association with historically important events or people or significant for architecture or building technique.
A.
CLASS I HISTORIC RESOURCE
An historic resource that is designated a national historic landmark, listed on the National Register of Historic Places, or a contributing resource to a National Register Historic District.
B.
CLASS II HISTORIC RESOURCE
An historic resource that is not a Class I historic resource, but is considered eligible for the National Register of Historic Places, or a contributing resource to an eligible National Register Historic District. National Register eligibility being determined by inclusion on the Pennsylvania Historical and Museum Commission List of National Register Eligible Resources.
C.
CLASS III HISTORIC RESOURCE
An historic resource that is not a Class I or Class II historic resource but has been accepted for listing on the Upper Moreland Township Historic Resources Inventory by the Upper Moreland Township Historical Commission.
HISTORIC SITE
Any location that, with or without the existence of buildings, structures, and/or objects whether standing, ruined, or vanished, which has historic, cultural, archaeological, and/or commemorative significance. Examples include but are not limited to battlefields, cemeteries, parks, ruins, scenic views, or natural features.
OBJECT
An item that is primarily artistic or decorative in nature. Examples include but are not limited to monuments, sculptures, fountains or statues.
PRESERVE
The act of altering an historic resource by maintaining and repairing the existing materials and current form of an historic resource for purposes of displaying it as it has evolved through time.
RECONSTRUCTION
The act of rebuilding an historic resource by recreating vanished or nonsurviving elements of an historic resource.
REHABILITATE
The act of making alterations to an historic resource for the purpose of changing its use while also preserving the historic resource.
RESTORE
The act of altering an historic resource by returning it to a particular time period by removing elements of other time periods.