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Village of Manorhaven, NY
Nassau County
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Table of Contents
Table of Contents
The preliminary layout shall be prepared by a licensed professional engineer or licensed land surveyor, except that all drainage design shall be prepared by a licensed professional engineer, and shall provide the following:
A. 
Drawing:
(1) 
The size shall be either:
(a) 
Thirty-six by 24 inches; or
(b) 
Thirty-six by 40 inches.
(2) 
The scale shall be suitable for property presentation. The minimum scale shall be one inch equals 80 feet.
B. 
Title block and notations:
(1) 
The true and accurate magnetic North point and scale.
(2) 
The name of the subdivision.
(3) 
The post office address of the subdivision.
(4) 
The Tax Map description according to the Nassau County Tax Map.
(5) 
The water and sewer company or district and all other applicable utility providers.
(6) 
The name and address of the subdivider and record owner.
(7) 
The name, address, license number and seal of the professional engineer and/or land surveyor who prepared the drawings.
(8) 
The total acreage of the entire tract and of each building zone district within the tract.
(9) 
The total number of proposed lots for the entire tract and for each section.
(10) 
The zoning district.
C. 
Key map:
(1) 
Scale: one inch equals 600 feet.
(2) 
Information:
(a) 
Existing streets and intersections within 200 feet of the proposed subdivision.
(b) 
Boundary lines: Building zone district, special districts and municipal boundaries.
(c) 
Subdivision streets, blocks and recharge basins in scale.
(d) 
Match lines as needed when there are two or more drawings to show the complete subdivision.
D. 
Subdivision boundary description.
E. 
Boundaries of proposed sections numbered in accordance with an intended plan of development.
F. 
Boundaries and recorded owners of properties within 200 feet of the proposed subdivision.
G. 
Other boundary lines:
(1) 
Building zone districts.
(2) 
School districts.
(3) 
Fire districts.
(4) 
Incorporated areas.
(5) 
Other special districts and municipal subdivision lines.
H. 
Topographic contours at two-foot intervals in the United States Coast and Geodetic Survey datum of mean sea level. Where the terrain is unusually flat or unusually steep, the Board may require a smaller contour or permit a greater contour interval. The contours shall extend 200 feet beyond the subdivision boundary line.
I. 
Existing site conditions:
(1) 
Street rights-of-way on the subdivision and within 200 feet of its boundaries:
(a) 
Name.
(b) 
Location and width.
(c) 
Center-line elevations at intersections and other critical points.
(d) 
Extent and type of street improvements.
(2) 
Other rights-of-way and easements on the subdivision or within 200 feet of its boundaries:
(a) 
Identification.
(b) 
Location and width.
(c) 
Restrictions of use, if any.
(3) 
Drainage structures on the subdivision and within 200 feet of its boundaries:
(a) 
Type of structure.
(b) 
Location, invert elevations, gradients and sizes of all pipe and of all other structures, where applicable.
(4) 
Other utility structures, such as water and gas mains and power fines, in the subdivision and within 200 feet of its boundaries:
(a) 
Location and size or capacity.
(5) 
Marshes, ponds, streams, designated wetlands or similar conditions on the subdivision and within 200 feet of its boundaries:
(a) 
Location and area covered, indicating apparent mean high-water or normal water line if not subject to tidal effect.
(6) 
Test hole data:
(a) 
The date, location, elevation and graphic representation of findings for all test holes, including groundwater level.
(b) 
Locations shall include critical areas where drainage structures requiring seepage are to be constructed.
(7) 
Village or other public lands and lands designated as parks or open spaces or for some other public use.
(8) 
Buildings and other structures located on the subdivision and within 200 feet of its boundaries.
J. 
Proposed site conditions:
(1) 
Lot layout:
(a) 
Lot lines and dimensions.
(b) 
Building setback line (dashed) and dimension.
(c) 
Easements and restricted areas with notation as to purpose or restriction.
(d) 
Identification of lots and parcels to be offered for dedication for public use such as parks, recharge basins, etc.
(2) 
Streets:
(a) 
Name.
(b) 
Right-of-way width.
(c) 
Tentative center-line elevations at intersections and at principal changes in gradient and rate of grades.
(3) 
Preliminary stormwater drainage system plan:
(a) 
Storm drains and structures and the required capacity for each stormwater recharge basin or drywell system shall be shown on the preliminary layout.
(b) 
Watershed outlines and their approximate area.
(4) 
The proposed location of and type of sidewalks; utilities; streetlighting; signposts; water mains; and sanitary sewers.
K. 
If the applicant is proposing a cluster development, in addition to all other items enumerated above as required submission for the preliminary layout, the applicant must submit a drawing containing a layout that demonstrates the lot yield for the subject property if a standard subdivision was to be developed. The drawing demonstrating lot yield must take into consideration all requirements for a standard subdivision.
L. 
Stormwater pollution prevention plan.
[Added 3-28-2007 by L.L. No. 3-2007]
(1) 
A stormwater pollution prevention plan (SWPPP) consistent with the requirements of Chapter 155, Zoning, Article XI, and Chapter 128, Soil Erosion, shall be required for preliminary subdivision plat approval. The SWPPP shall meet the performance and design criteria and standards in Chapter 155, Zoning, Article XI. The approved preliminary subdivision plat shall be consistent with the provisions of this chapter.
The final plat shall be prepared by a licensed professional engineer or licensed land surveyor and shall provide the following information:
A. 
Drawing, which shall be the same as that required for the preliminary layout.
B. 
Title block and notations, which shall be the same as that required for the preliminary layout.
C. 
Key map of the entire subdivision, which shall be the same as that required on the preliminary layout with the following addition:
(1) 
The final plat area being submitted for approval shall be shaded if it is only one section of the entire subdivision.
D. 
Boundary lines:
(1) 
Building zone districts.
(2) 
School districts.
(3) 
Fire districts.
(4) 
Incorporated areas.
(5) 
Other special districts and municipal subdivision lines.
E. 
General information required:
(1) 
Street rights-of-way and widening of street rights-of-way:
(a) 
Name.
(b) 
Location.
(c) 
Width.
(d) 
Notation on widenings where an offer of dedication is being made.
(2) 
Other rights-of-way and easements:
(a) 
Identification and description.
(b) 
Location.
(c) 
Width and other dimensions necessary for description.
(3) 
Lot layout:
(a) 
Number identification by a suitable system of consecutive numbers.
(b) 
Lot lines with bearing and dimensions to the nearest 1/100 of a foot.
(c) 
Building setback lines with dimensions.
(4) 
Special parcels:
(a) 
Description of proposed use (e.g., park, recharge basin, etc.), including a note where an offer of dedication is being made.
(b) 
Boundary lines with bearing and dimensions to the nearest 1/100 of a foot.
(c) 
By proper designation thereon of all public open spaces for which deeds of cession are to be given and those spaces, title to which is reserved by the developer. For any of the latter there shall be submitted with the final subdivision plat copies of agreements or other documents showing the manner in which such areas are to be maintained and the provisions made therefor.
F. 
Water supply system:
(1) 
Water main location and pipe size.
(2) 
Fire hydrants or fire wells located as approved by the Fire Commissioners of the fire district having jurisdiction.
(3) 
Letter of water availability from the water purveyor.
G. 
Sanitary waste disposal system approved by the Nassau County Department of Health:
(1) 
Typical lot layout indicating location of system, if on-site sanitary system is proposed, with reference to house and water supply.
(2) 
Detail drawing of proposed sanitary waste disposal unit, if on-site sanitary system is proposed.
(3) 
If municipal sewers are to be used, letter indicating permission for connection must be provided by the district.
(4) 
If municipal sewers are to be used, location of piping and connections must be shown.
H. 
Approval of street grades and drainage by Superintendent of Buildings of the Incorporated Village of Manorhaven and Commissioner of Public Works of the County of Nassau.
I. 
Survey data:
(1) 
Survey tie-in with true angles and distances to the nearest established street monument.
(2) 
Municipal, town, county and special district boundaries referenced to the subdivision survey by true angles and distance.
(3) 
Radii, internal angles, points of curvature, tangent bearings and lengths of all areas.
(4) 
Bearings and dimensions to the nearest 1/100 of a foot.
(5) 
Monuments:
(a) 
Accurate location of all monuments.
(b) 
One monument shall be located at each general change in direction of street.
(c) 
Two monuments shall be located at each street intersection.
(6) 
Area of the subdivision in acres.
(7) 
Schedule of lot areas to the nearest square foot.
J. 
Statements signed by the owner:
(1) 
"The lands shown on this map as roads, streets or highways, or for the widening thereof, and also easements for the installation of sanitary sewers or drainage in all streets shown and locations indicated on the map and also land indicated for other public use are hereby irrevocably offered for dedication to the municipality having jurisdiction thereof. However, the municipality is in no way responsible for the maintenance of such roads, streets or highways or other public areas until same have been accepted by the municipality."
(2) 
"I hereby certify that this plat was made from an actual survey completed ........................... ; that all monuments have been set as shown; and that the ......................... lots on this plat are all in conformance with the requirements of Zone ........................."
K. 
Statement by the subdivider's surveyor:
(1) 
"The land shown on this map lies wholly within the limits of the Incorporated Village of Manorhaven and not within 300 feet of the boundary of said village." This statement shall be appropriately amended when the foregoing does not accurately describe the location of the plat.
L. 
Certification by a licensed land surveyor.
M. 
(Reserved)
N. 
Stormwater pollution prevention plan.
[Added 3-28-2007 by L.L. No. 3-2007]
(1) 
A stormwater pollution prevention plan consistent with the requirements of Chapter 155, Zoning, Article XI, and Chapter 128, Soil Erosion, and with the terms of preliminary plan approval shall be required for final subdivision plat approval. The SWPPP shall meet the performance and design criteria and standards in Chapter 155, Zoning, Article XI. The approved final subdivision plat shall be consistent with the provisions of this chapter.