The maps and drawings required with an application to the Board
for approval of a subdivision plat or plan of development shall be
prepared by the subdivider in accordance with this chapter and shall
be submitted to the Board, together with written application on forms
supplied by the Board.
The sketch plan may be drawn in pencil and shall be at a convenient
scale, not less than one inch equals 200 feet, and shall show:
A. A boundary survey of the property; municipal boundaries, if any,
within 300 feet of the property.
B. Contour lines at intervals of no more than five feet (may be obtained
from a field survey or county topographic maps at a contour interval
of two feet).
C. Sketch of:
(1) The proposed layout of lots and streets.
(2) Existing streets and natural features.
(3) Existing permanent buildings and structures.
(4) Such other features as the subdivider may deem pertinent or the Board
may require.
D. If the sketch plan covers only a part of the subdividing owner's
entire holding, a sketch map of the entire tract (may be shown on
the Suffolk County Tax Map or on a print of a county topographic map),
at a scale of not less than one inch equals 400 feet, showing the
platted area with its proposed streets and the probable future street,
lot and drainage systems in the entire tract.
E. Tax Map description and school district number.