All public services shall be connected to approved public utilities
systems where they exist. The distribution supply lines and service
connections shall be installed underground, except that lots which
abut streets with existing overhead electric or telephone lines may
be supplied from those overhead lines, but the service connections
shall be installed underground. Should a road widening or extension
of service occur as a result of the development, any replacement,
relocation or extension of existing overhead lines shall be underground.
Sight triangles shall be required at each quadrant of an intersection
of streets and streets and driveways. The area within sight triangles
shall be either dedicated as part of the street right-of-way or kept
as part of the lot and identified as a sight triangle easement. No
grading, planting or structure shall be erected or maintained more
than two feet above the center-line grade of the intersecting street
or driveway no lower than eight feet above their center lines, excluding
street name signs and official traffic regulation signs. Where any
intersection involves earthen berms, banks or vegetation, including
trees, the developer shall trim and grade to provide the sight triangle.
The sight triangle is that area bounded by the intersecting curblines
and a straight line which connects sight points located on each of
the two intersecting curblines 25 feet away from the intersecting
curblines. Any development requiring site plan approval shall provide
sight triangles at each driveway. A sight triangle easement shall
be expressed on the plat as follows: "Sight triangle easement subject
to grading, planting and construction restrictions as provided for
in the Ridgefield Park Development Regulations Ordinance." Portions
of a lot set aside for the sight triangle may be calculated in determining
the lot area and minimum setback required by the zoning provisions.