[Amended 1-22-2013 by L.L. No. 1-2013]
A. 
A sketch plat shall be based on Tax Map information or some other similarly accurate base, at a scale (preferably not less than 400 feet to the inch) to enable the entire tract to be shown on one sheet.
B. 
Information to be shown.
(1) 
The location of that portion which is to be subdivided in relation to the entire tract.
(2) 
All existing structures and wooded areas within the portion to be subdivided and within 200 feet thereof.
(3) 
The name of the owner and of all adjoining property owners as disclosed by the most recent municipal tax records.
(4) 
The Tax Map sheet, block and lot numbers.
(5) 
All streets or roads proposed, mapped or built, and streams within 500 feet of the proposed subdivision.
(6) 
The proposed pattern of any street layouts within the subdivided plat.
Information to be shown.
A. 
The preliminary plat shall include a plat of the property to be subdivided, at a scale of not less than one inch to 100 feet, containing at least the following material:
(1) 
The date;
(2) 
The scale;
(3) 
The name, address, signature and seal of surveyor/engineer/architect;
(4) 
The name and address of the owner of record;
(5) 
The name of all owners of record of adjacent properties;
(6) 
The location of all existing structures and other man-made features of the site, as well as those on adjacent properties, including existing utility lines (e.g., gas and electric);
(7) 
The location and design of proposed water supply, sewage disposal and stormwater drainage systems, including the locations, sizes, invert and rim elevations to the existing water supply, sewage disposal and stormwater drainage system;
(8) 
An existing and proposed topography map of the subdivision, extending at least 20 feet beyond the site boundaries, with contour intervals not greater than five feet and referenced to USGS or other approved bench mark and scale;
(9) 
The nature and location of all other existing site features, including wetlands, watercourses, wooded areas and rock outcrops. If disturbance in the area proposed to be subdivided encroaches on a wetland, watercourse and/or wetland buffer, a separate permit for said encroachment must be obtained from the Planning Board as per Chapter 418, Wetlands and Watercourses, of the Village Code;
(10) 
The plan shall clearly indicate which site features are existing and proposed and which will be removed;
(11) 
The owner's endorsement;
(12) 
The locations of the nearest fire hydrants;
(13) 
The widths of streets and avenues encompassing the site;
(14) 
An area map showing all streets and property within 1,000 feet of the applicant's property at a scale of one inch to 400 feet. All property owned by the applicant shall be clearly identified;
(15) 
Flow and pressure requirements for the fire sprinkler system and backflow preventer; and
(16) 
The Planning Board Chairperson's endorsement as per Article IV [§ 425-11A(3)(n)].
B. 
Supplementary data shall be made available at the request of the Planning Board to indicate how the applicant proposes to provide the following improvements, including but not limited to:
(1) 
Water supply.
(2) 
Fire protection.
(3) 
Disposal of sanitary waste.
(4) 
Stormwater drainage.
(5) 
Street trees.
(6) 
Streetlighting fixtures.
(7) 
Street signs.
(8) 
Sidewalks.
(9) 
Electricity, gas, telephone, and/or other public utilities.
(10) 
Energy Code compliance.
[Amended 1-22-2013 by L.L. No. 1-2013]
(11) 
Emergency response.
[Amended 1-22-2013 by L.L. No. 1-2013]
(12) 
Supplemental parking.
C. 
A stormwater pollution prevention plan (SWPPP) consistent with the requirements of Chapter 358, Stormwater Management and Erosion and Sediment Control, and Chapter 450, Zoning, Article XVI, shall be required for preliminary subdivision plat approval. The SWPPP shall meet the performance and design criteria and standards in Chapter 450, Zoning, Article XVI, Stormwater Control. The approved preliminary subdivision plat shall be consistent with the provisions of Local Law No. 2-2005.
[Added 1-25-2005 by L.L. No. 2-2005]
D. 
The Planning Board can require submission in electronic format.
Required submission.
A. 
A final plat shall be clearly and legibly drawn with black waterproof ink on linen tracing cloth or equally durable translucent substance.
(1) 
Scale.
(a) 
In areas zoned for lots of minimum size of 20,000 square feet or more, maps and profiles shall be at a scale of one inch equals 100 feet.
(b) 
In areas zoned for lots less than 20,000 square feet, maps and profiles shall be at a scale of one inch equals 50 feet.
(2) 
Sheet sizes.
(a) 
Maps shall be on uniform size sheets, not larger than 36 inches by 48 inches.
(b) 
Whenever any project is of such size that more than one sheet is required, an index map on the same size sheet shall accompany these sheets.
(3) 
Information to be shown on plat.
(a) 
Proposed subdivision name or identifying title, which shall not duplicate or too closely approximate that of any other development in the Village.
(b) 
Date, approximate true North point, and scale.
(c) 
Name, address and signature of owner, subdivider, licensed professional engineer and land surveyor.
(d) 
Names of owners of record of abutting properties or developments.
(e) 
Location, names and widths of existing streets, highways and easements, building lines, parks and other public properties.
(f) 
Locations and widths of all streets and sidewalks, together with names of streets and location, dimensions and status of all easements proposed by the subdivider.
(g) 
Lot areas in square feet.
(h) 
Lot lines with accurate dimensions and bearings of angles.
(i) 
Sufficient data to determine readily the location, bearing and length of all lines, and to reproduce such lines upon the ground.
(j) 
Radii of all curves and lengths of arcs.
(k) 
Location, material and approximate size of all monuments.
(l) 
The accurate outline of all property which is offered or to be offered for dedication for public use, with the purpose indicated thereon, and of all property that is proposed to be reserved by deed covenant for the common use of the property owners of the subdivision.
(m) 
The plat shall be endorsed with the necessary agreements in connection with required easements or releases. Offers of cession to the Village shall be presented prior to plat approval. Formal offers of cession to the Village of all streets and parks not marked on the plat with notation to the effect that such cession will not be offered shall be filed with the Planning Board prior to plat approval.
(n) 
Every final plat submitted to the Planning Board for approval shall carry the following endorsement. In the absence of the Chairman or the Secretary, the Acting Chairman or Acting Secretary, respectively, may sign the endorsement.
Approved by resolution of the Planning Board of the Village of Sleepy Hollow, New York, on the _____ day of __________, 20__, upon due compliance with Sections 451 and 452 of the Westchester County Administrative Code,[1] and subject to all requirements and conditions of said resolution. Any change, erasure, modification, or revision of this plat, as approved, shall void this approval. Signed this _____ day of __________, 20__, by
Chairman
Secretary
[1]
Editor's Note: See Ch. 277, Boards and Commissions, Secs. 277.61 and 277.71, of the Westchester County Code.
B. 
Construction detail sheets shall be submitted as required and shall be prepared in the same manner as the final plat.
(1) 
Scale shall be appropriate for the data shown.
(2) 
Sheet sizes shall match those of the final plat with which submitted.
(3) 
The following information shall be shown, except that, where specific requirements have been waived by the Planning Board, such applicable specifications may be omitted.
(a) 
Profiles showing existing and proposed elevations along the center lines of all streets. Where a proposed street intersects an existing street or streets, the elevation along the center line of the existing street or streets, with 100 feet of the intersection, shall be shown. All elevations must be referred to established United States government or approved local bench marks where they exist within 1/2 mile of the boundary of the subdivision.
(b) 
The Planning Board may require, where steep slopes exist, that present elevations of all proposed streets shall be shown every 100 feet at five points on a line at right angles to the center line of the street, and said elevation points shall be at the center line of the street, each property line, and at points 30 feet inside each property line.
(c) 
Plans and profiles showing the location and a typical section of street pavements, including curbs and gutters, sidewalks, manholes and catch basins; the locations of street trees, streetlighting standards and street signs; the location, size and invert elevations of existing and proposed sanitary sewers, stormwater drains, and fire hydrants; and the exact location and size of all water, gas or other underground utilities or structures.
(d) 
All plans shall conform to the Village minimum road specifications and shall be subject to the approval of the Village Engineer or other appropriate Village representative.
C. 
Supplementary material to be submitted.
(1) 
Tax certificate. Applicant shall furnish an affidavit indicating that all taxes on the property being subdivided are paid in full to the date of submission.
(2) 
Improvements. Applicant shall furnish an affidavit indicating that the installation or construction of improvements as required by the Planning Board on granting of conditional approval of the preliminary plat has been completed in satisfactory manner or, alternatively, that he has filed a performance guarantee acceptable to the Village Board in an amount estimated by the Planning Board as sufficient to ensure the installation or construction of such required improvements.
(3) 
A stormwater pollution prevention plan consistent with the requirements of Chapter 358, Stormwater Management and Erosion and Sediment Control, and Chapter 450, Zoning, Article XVI, and with the terms of preliminary plat approval shall be required for final subdivision plat approval. The SWPPP shall meet the performance and design criteria and standards in Chapter 450, Zoning, Article XVI, Stormwater Control. The approved final subdivision plat shall be consistent with the provisions of Local Law No. 2-2005.
[Added 1-25-2005 by L.L. No. 2-2005]