Improvement plans shall consist of black- or blue-line prints
not larger than 24 inches by 36 inches and at a minimum horizontal
scale of 100 feet to one inch or minimum vertical scale of five feet
to one inch. These plans and the related specifications shall provide
all of the following information:
A. Topography of the tract, both before and after development, at the
same scale as the approved preliminary plat;
B. Existing and proposed elevations along the center lines of all streets;
C. Radii of all curves and lengths of tangents on all streets;
D. Locations and typical cross-section of street pavements, including
curbs/gutters, catch basins, and inlets;
E. Locations and typical cross-sections of sidewalks and driveway aprons;
F. Locations, sizes, and invert elevations of all existing and proposed
sanitary sewers, storm sewers, and fire hydrants, showing connections
to any existing or proposed utility systems;
G. Locations and sizes of all water, gas, electric, and other utilities;
H. Locations of streetlighting standards and street signs;
I. One or more benchmarks, when requested by the Engineer, in or near
the subdivision, to which the subdivision is referenced; the identity
and elevation shall be based on sea level datum;
J. All proposed measures to control erosion and sedimentation;
K. High water elevations of all lakes/streams adjoining or within the
tract;
L. Such other information as the Village Engineer may reasonably require
to perform his duties under this section;
M. Existing and proposed survey monuments on street plans or on the
proposed final plat as required by this chapter; and
N. Stormwater detention facilities shown on plans and supporting engineering
calculations for storm sewers and detention facilities.
The subdivider/developer shall notify the Administrator and
the Village Engineer of both the start and completion of construction.
A. The Village Engineer shall inspect said improvements while they are
under construction. If he or his designated deputy determines that
they are being built in violation of this chapter, he shall request
that the Administrator promptly issue a stop order.
B. The Village Engineer shall inspect improvements upon their completion.
The Village shall not accept any completed improvement until the Engineer
has stated in writing that it complies with this chapter.