A sketch plan shall be drawn on paper or other suitable material
at a scale of not more than 100 feet to one inch. Sketch plans shall
include the following information:
A.
The name of the proposal, including the name and address of the subdivider(s)
and a written, clear statement of the subdivider's intent and
letter of disclosure.
B.
North point, graphic scale, date and general location map.
C.
If the subdivider intends to develop the tract in stages, the entire
tract shall be depicted on the sketch plan with anticipated stages
and timing of development indicated. All other lands contiguous to
the proposal owned by the subdivider shall be shown on the map with
the approximate acreage.
D.
The names of the owners of adjacent lands or the names of adjacent
subdivisions.
E.
A location map showing the boundaries of the tract in relation to
adjoining streets and the locations of the nearest utility services.
F.
General topography and drainage patterns of the parcel to be subdivided
and parcels within 200 feet of the tract to be subdivided. All pertinent
topographic features within the site and adjoining tracts, including
existing buildings, watercourses, water bodies, wetlands and wooded
areas, should be shown. Features to be retained as well as those to
be removed should be indicated.
G.
A statement as to the proposed source of water supply and method
of sewage disposal. (If the subdivision is not to be served by a public
sewer system, the subdivider is encouraged to contact the Wyoming
County Health Department for assistance in conducting on-site percolation
tests in order to get a general idea of potential subsurface problems).
H.
The approximate lines of proposed streets and lots as well as lands
identified for recreation areas or other permanent open spaces.
I.
A general statement as to how stormwater drainage is to be accommodated.
J.
An indication of existing zoning of the tract (both on and adjacent
to the site) and any other legal restrictions of use.
K.
A statement as to the consistency of the proposal to the Village
Comprehensive Plan.
L.
The general soil conditions of the entire site proposed for subdivision
and its location with respect to a floodway or the boundaries of any
areas of special flood hazard (one-hundred-year floodplain).
The preliminary plat shall be drawn on one or more sheets of
tracing material and shall be clearly marked as "preliminary plat."
The preliminary plat shall be drawn at a scale of not more than 100
feet to the inch and not less than 50 feet to the inch. If more than
one sheet is required to show an entire tract, an index map shall
be provided. Proof of ownership shall be submitted at this time. When
the subdivider is someone other than the owner, an affidavit by the
owner of the land consenting to the application shall be filed. The
plat shall include the following information:
B.
Existing streets immediately adjoining and within the tract to be
subdivided and the distance to the nearest major street intersection.
C.
A topographic map showing the entire site and all lands within 200
feet of the property at a five-foot interval.
D.
Existing drains, waterlines and sanitary sewers within the tract
to be subdivided and adjacent thereto. Such facilities should be identified
by location, size, type and approximate elevations and gradients,
using mean sea level as datum plan. Existing as well as proposed easements
for such facilities should also be shown.
E.
The proposed source of water supply and method of sewage disposal.
A conceptual layout of each system should be delineated, including
the location of hydrants and the sizing of lines to be installed.
Where water mains are not looped, blow-off valves or hydrants shall
be provided. If waste disposal is to be provided on-site, the subdivider
shall provide the results of percolation tests in the approximate
locations where proposed disposal systems are to be located.
F.
A tracing overlay showing all soils and their classification. Areas
with moderate to high susceptibility to erosion, if any, shall be
highlighted. The subdivider shall also include information about existing
on-site vegetation.
G.
A separate drainage report, including calculations for runoff and
pipe and channel sizing, which clearly describes how runoff will be
handled during grading and development operations. The use of erosion
and sedimentation prevention measures, if any, should be described.
The report shall provide sufficient details to comply with the requirements
for stormwater management plans prepared by the New York State Department
of Environmental Conservation and shall include the preliminary design
of bridges and culverts. The design of stormwater retention facilities
shall be as specified in the Design Criteria and Construction Specifications.
H.
The approximate lines and gradients of proposed streets and sidewalks
and the names of proposed streets.
I.
A preliminary grading plan of the site at a contour interval of two
feet, showing the locations and approximate sizes of cuts and fills
and cross sections for any final grading steeper than three horizontal
to one vertical [three to one], or where the cut or fill will be more
than five feet.
J.
The approximate lines of proposed lots, the acreage or square footage
contained in each lot and individual lot numbering. If a proposed
lot contains one or more existing buildings, the proposed yard dimensions
for such buildings shall be noted.
K.
The locations and dimensions of areas proposed for permanent open
space.
L.
The location of any municipal boundary lines and zoning district
lines within the tract.
M.
Any nonconforming lots, showing the required and actual areas, yards
and setbacks.
N.
Copies of any deed restrictions or covenants as they may apply to
any or all parts of the subdivision.
O.
The location and type of any known potentially hazardous materials
on or adjacent to the site.
P.
The location and quality of water bodies directly affected by and
adjacent to the site.
Q.
An indication of any federal, state or county permits that may be
required.
R.
The locations of any buffers to be provided either during or after
the completion of construction.
S.
The location, size and type of proposed outdoor lighting.
T.
Facilities for fire protection.
U.
Facilities for vehicular and pedestrian traffic, circulation and
parking.
The final plat shall be drawn in ink on Mylar or material equally
acceptable for filing by the Wyoming County Clerk. Said plat shall
contain sufficient survey data to readily determine the location,
bearing and length of all lines shown thereon and to permit the reproduction
of such lines upon the ground. The final plat submission shall be
composed of three parts, namely, construction sheet, record sheet
and drainage report, as described in the subsections that follow:
A.
Final plat construction sheet. The construction sheet shall not be
larger than 34 inches by 44 inches in size, shall be drawn at a scale
of 50 feet to one inch and shall contain the information listed below.
Where more than one sheet is required to depict the entire subdivision,
a key sheet shall be provided. All data shown on the construction
sheet shall be in accordance with the requirements of the Village
Engineer and the Village's construction specifications and shall
include:
(2)
The lines of existing and proposed streets and sidewalks immediately
adjoining and within the subdivision.
(3)
The names of existing and proposed streets.
(4)
Typical cross sections of proposed streets.
(5)
Profiles of proposed streets at suitable vertical scale showing finished
grades in relation to the existing ground elevation.
(6)
The layout of proposed lots, including lot numbers.
(7)
Provisions for water supply and sewage disposal, and, if applicable,
evidence that such provisions have received approval of the Wyoming
County Department of Health.
(8)
The location and size of existing and proposed stormwater pipes,
sanitary sewer lines and water mains on the property or into which
any connection is proposed.
(9)
Locations of survey monuments. Prior to the acceptance of the dedication
of new streets, a certificate by a licensed land surveyor must be
filed certifying that the above monuments have been placed where indicated
on the map, at the appropriate stage of construction as determined
by the Village Engineer.
(10)
Plans and typical cross sections of proposed sidewalks, if any.
(11)
Plans for any proposed neighborhood park or playground within
the subdivision, including landscaping.
(12)
A planting plan for street trees, where required, indicating
the location, varieties and minimum size of trees to be planted and
of existing trees to be preserved as street trees.
(13)
Brief specifications, or reference to village standards, for
all facilities to be constructed or installed within the subdivision.
(14)
Certification by a licensed professional engineer or a licensed
land surveyor as evidence of professional responsibility for the preparation
of the construction sheet.
B.
Final plat record map. Unless the Wyoming County Clerk specifies
otherwise, the record sheet shall be 17 inches by 22 inches, or 22
inches by 34 inches, or 34 inches by 44 inches in size and shall be
drawn on linen at a scale of 50 feet to one inch and shall show the
information listed below. Where more than one sheet is required to
show the entire subdivision, an index map drawn to scale showing all
sections shall be provided. The final plat record map shall include:
(2)
The boundaries of the subdivision and information to show the location
of the subdivision in relation to surrounding properties and streets,
including the names of owners of adjacent lands or the names of adjacent
subdivisions. The subdivision boundary shall be referenced from two
directions to establish U.S. Coast and Geodetic Survey monuments or
New York State Plan Coordinate monuments. In the event that such monuments
have been obliterated, the subdivision boundary shall be referenced
to the nearest highway intersections or previously established monuments
of subdivisions or public lands. Any combination of types of reference
points may be accepted that would fulfill the requirements of exact
measurements from the subdivision boundary to reference points previously
established for or by a public agency.
(3)
The lines of existing and proposed streets and sidewalks within the
subdivision and their inter-connection with existing or proposed streets
and sidewalks on adjoining properties.
(4)
The lines and dimensions of proposed lots, which shall be numbered.
If a proposed lot contains one or more existing buildings, the yard
dimensions for such buildings shall be indicated. Existing buildings
outside the limits of the plat but within 75 feet of any proposed
street or 30 feet of any proposed lot line shall also be shown.
(5)
The lines and purposes of existing and proposed easements immediately
adjoining and within the subdivision.
(6)
The lines, dimensions and area in square feet of all property proposed
to be reserved by deed restriction or covenant for the common use
of property owners of the subdivision or for any other reason.
(7)
The location of monuments to be placed within the subdivision.
(8)
The locations of existing and proposed water supply lines, storm
sewers and sanitary sewers within the subdivision.
(9)
The locations of any municipal and zoning boundary lines within the
subdivision.
(10)
Written statements as to:
(a)
The zoning of the property within the subdivision.
(b)
Compliance of the proposed lots with zoning requirements. If
any lots do not comply but are covered by zoning variances, the statement
should include reference to such variance. If variances are needed,
the document shall specify the nature and location of the variance(s).
(11)
The seal and certification by a licensed professional engineer
or a licensed land surveyor as evidence of professional responsibility
for the preparation of the record map and a place for the liber and
page numbers when filed.
(12)
Offers of dedication to the village of any open space, recreation,
street or other improvements and those facilities to be retained by
the subdivider, including the method of maintenance and improvement
thereof. Such offers shall be received and approved by the Village
Attorney as to their legal sufficiency.
C.
Subdivision drainage plan. This plan shall be on a separate sheet
of the same size and scale as the record map and shall contain the
following information:
(1)
Plans, profiles and typical and special cross sections of proposed
stormwater drainage facilities.
(2)
Supporting final design data and copies of computations used as the
basis for the design capacities and performance of the drainage facilities.
(3)
Subdivision grading plan developed to suitable contour interval,
with grading details to indicate proposed street grades and building
site grades and elevations through the subdivision. The contour interval
of the grading plan shall either be one, two or five feet (vertical).
The interval selected shall result in a horizontal distance between
contour lines of not more than 100 feet. All grades shall be referenced
to United States Coast and Geodetic Survey datum.
(4)
If the subdivision is within or adjacent to the boundary of a one-hundred-year
floodplain, the subdivision drainage plan shall contain a detailed
analysis of the area with respect to floodplain management and land
use.
(5)
The location of all buildings proposed.
(6)
The number of each lot.
(7)
The location and means of controlling erosion within the project
limits.
(8)
Slope stabilization details.
(9)
Stormwater detention basins.
