A. 
Sketch plan.
(1) 
The subdivider familiarizes himself with these subdivision regulations and the Zoning Ordinance.[1] These are available at the office of the Municipal Clerk.
[1]
Editor's Note: See Ch. 235, Zoning.
(2) 
The subdivider submits a sketch plan to the Office of the Planning Board.
(3) 
Planning Board approves, disapproves or modifies the sketch plan and classifies it as a minor or major subdivision at a regular meeting attended by the subdivider or his representative.
B. 
Major subdivision.
(1) 
The subdivider submits the preliminary plat, together with the fee and supporting material, including topographic map and road and drainage profiles, to the Office of the Planning Board.
(2) 
The Planning Board holds a public hearing, as required by law, on the preliminary plat.
(3) 
The Planning Board either approves, with or without modification, or disapproves the preliminary plat.
(4) 
The subdivider submits the final plat, together with supporting material, to the Office of the Planning Board.
(5) 
The Planning Board may hold a public hearing or waive such public hearing on the final plat if it is deemed to be in substantial agreement with approved preliminary plat.
(6) 
The Planning Board may either conditionally approve, with or without modifications, disapprove or grant final approval and authorize the signing of the final plat.
(7) 
The Planning Board advises the subdivider of required public improvements, park dedication provisions and bond amount.
(8) 
The subdivider posts a performance bond guaranty of the installation of required public improvements or furnishes proof of the satisfactory completion of the same.
(9) 
The subdivider pays the inspection fee, and in cases where the Planning Board finds that it is in the best interest of the municipality to waive the dedication of land for park purposes, pays the park fee.
(10) 
The Planning Board Chairman or Vice Chairman signs final plat.
(11) 
The subdivider files the final plat in the office of the County Clerk.
(12) 
The Building Inspector issues building permits upon proper application by the subdivider.
(13) 
The subdivider constructs required public improvements under inspection of the Municipal Engineer.
(14) 
The subdivider requests release of bond after completion of required public improvements, and the subdivider shall post a maintenance bond.
(15) 
The Planning Board may permit the subdivider to install the required improvements without posting a bond. In that case, the procedure is the same as that outlined above, except that no building permit will be issued until completion of such improvements and:
(a) 
Instead of posting a performance bond, a subdivider installs required public improvements within a period of time established by the Planning Board, subject to the same inspection fee and procedure as that set forth for public improvements under the performance bond procedure, and the subdivider will be required to obtain an excavation and regrading permit and post a restoration bond.
(b) 
Before the Chairman or Vice Chairman signs the final plat, the subdivider must complete all improvements to the satisfaction of the Municipal Engineer.
C. 
Resubdivision.
(1) 
For resubdivision of already filed unimproved final plats, the procedure shall be the same as outlined above.
(2) 
If the filed final plat does not conform with these standards and does not have Planning Board approval, it shall be processed as a new subdivision proposal.
D. 
Minor subdivision.
(1) 
The subdivider submits the minor subdivision plat, together with supporting material, to the Office of the Planning Board.
(2) 
The Planning Board approves or disapproves the minor subdivision plat at a regular meeting after public hearing as required by law.
A. 
[Amended 7-12-2000 by L.L. No. 2-2000] Every application or submission to the Planning Board, whether for approval of a sketch plan, site plan, preliminary plat or final plat or for a special exception permit or use permit or otherwise, shall be accompanied by:
(1) 
A letter from the applicant, which shall state whether or nor the submission is in total conformance with the Zoning Ordinance,[1] the Freshwater Wetlands Protection Law,[2] the subdivision regulations, the Master Plan and all laws of the Town of Harrison and of all applicable laws of the County of Westchester and of the State of New York; and if the submission is not in such total conformance, the letter shall state in detail each and every item in the submission which is not in conformance;
[1]
Editor's Note: See Ch. 235, Zoning.
[2]
Editor's Note: See Ch. 149, Freshwater Wetlands.
(2) 
A copy of the deed of the property to be subdivided that was filed in the County Clerk's office showing the current ownership; and
(3) 
A recent title report or abstract of title issued by a title insurance company, abstract company or an attorney showing all covenants and restrictions on the property to be subdivided.
B. 
Any statement or indication of nonconformity which is made on a plat or plan or other document which is part of the submission shall not substitute for the requirement that the applicant's letter must detail each and every item in the submission which is not in conformance.
C. 
In the event that the applicant shall fail to set forth any item which is not in such required conformance, the submission shall be deemed to be incomplete and any approval of the submission or any approving action which may be taken by the Planning Board shall be null and void and any subsequent actions taken by any agency or employee of the Town of Harrison, including but not limited to the issuance of a building permit, shall likewise be null and void.
D. 
As part of the application or submission procedure, the applicant shall completely fill out the application form that shall be required by the Planning Board, and no application or submission shall be entertained by the Planning Board if the application form is incomplete.
The sketch plan shall be required to determine if the subdivision shall be processed as either a minor or major subdivision and to enable the subdivider to save time and expense in reaching a general agreement with the Planning Board as to form the layout and objectives of these subdivision regulations.
A. 
Any owner of land shall, as a first step prior to subdividing or resubdividing land, submit to the Office of the Planning Board, at least 21 days prior to the regular meeting of the Planning Board at which the sketch plan is to be discussed, 16 copies of a sketch plan of the proposed subdivision, which shall comply with the standards set forth in Article VI, Design Standards, together with an application fee for sketch plan review for the proposed minor subdivision or major subdivision in accordance with § 237 of the Town Code. Such fee shall be confirmed as appropriate pursuant to Subsection C herein.
[Amended 1-8-1992; 2-21-2007 by L.L. No. 1-2007]
B. 
The subdivider or his duly authorized representative shall attend the meeting of the Planning Board to discuss the requirements of these subdivision regulations for street improvements, drainage, sewerage, water supply, fire protection, natural features and resources protection and similar aspects, as well as the availability of existing services and other pertinent information.
C. 
The Planning Board shall determine whether the subdivision is a minor or major subdivision, as defined in these subdivision regulations.
D. 
The Planning Board may require, when it deems it necessary for the protection of the public health, safety and welfare, that a minor subdivision comply with all or some of the requirements specified for major subdivisions.
E. 
The Planning Board shall determine whether the sketch plan meets the purpose of these subdivision regulations and shall, where it deems it necessary, make specific recommendations, which may be oral or in writing, to be incorporated by the applicant in the next submission to the Planning Board.
F. 
Subsequent to the sketch plan classification as to minor or major subdivision, the procedure to be followed by the subdivider shall be as follows:
(1) 
If the subdivision is classified as a major subdivision, the subdivider shall comply with the procedures outlined in §§ 204-11 through 204-26, and §§ 204-32 through 204-37.
(2) 
If the subdivision is classified as a minor subdivision, the subdivider shall comply with the procedures outlined in §§ 204-27 through 204-37.
Planning Board classification of a subdivision and approval of the sketch plan shall expire six months after the date of such formal action unless a proper application for a minor or major subdivision has been submitted to the Planning Board. No further Planning Board action will be taken after such expiration until a new sketch plan has been submitted.
The sketch plan shall be based on Tax Map information or land survey and other available data, at a scale not less than 200 feet to the inch, to enable the entire tract to be shown on one sheet. The sketch plan shall be submitted showing the following information:
A. 
The location of sections to be subdivided and their priority in relation to the entire subdivision tract, and the distance to the nearest existing street intersection.
B. 
All existing structures, wooded areas, marshes, lakes, ponds, streams, wetlands and other significant physical features, including contours of not more than ten-foot intervals in the subdivision and within 200 feet of its boundaries.
C. 
The name of the landowner and subdivider, including members of any corporation or similar agency; and the name of all adjoining property owners as disclosed by the most recent municipal tax records.
D. 
The Tax Map sheet, block and lot numbers, if available, or signed land survey.
E. 
All utilities available, and all streets which are either proposed, mapped or built.
F. 
The proposed pattern of lots, including typical lot width and depth, street layout, recreation areas, systems of drainage, sewerage and water supply within the subdivided area.
G. 
All existing restrictions on the use of land, including easements, covenants or zoning district lines.
H. 
A tabulation of the requirements of the Zoning Ordinance[1] indicating compliance with requirements of the ordinance or areas that do not comply with the
[1]
Editor's Note: See Ch. 235, Zoning. minimum requirements of the Zoning Ordinance and locations of those specific areas of noncompliance.
A. 
The preliminary plat and supporting material for the proposed subdivision constitute the material to be officially submitted to the Planning Board. They show the general design of the subdivision and its public improvements to the extent necessary for the Planning Board, after holding a public hearing, to indicate to the subdivider that the proposal is either approved, with or without modifications, and thus serve as a basis for detailed design of the final plat, or is disapproved.
B. 
Where the application has been denied by the Board, a new application cannot be submitted for at least six months, unless new pertinent facts are presented. Where such a new application is submitted on new facts, it shall meet all the requirements for an original application.
C. 
Approval of the preliminary plat does not constitute an approval of the final plat, nor is it a valid basis for the construction of site improvements or other commitments which depend upon its design characteristics.
D. 
The preliminary plat shall serve as a key map to final plats subsequently laid out in sections.
E. 
If a revision of the proposed subdivision is found necessary, the preliminary plats shall be revised accordingly to keep the files of the Planning Board current.
A. 
The submission of a preliminary plat shall consist of the following items:
(1) 
Application for the subdivision of land.
(2) 
The preliminary plat, 16 paper prints.
(3) 
Subdivision application fee.
B. 
The subdivider shall file his complete submission for the preliminary plat, including the application fee, at the Office of the Planning Board. A proposed submission which does not include all the required drawings and documents will not be accepted by the Planning Board. A submission shall be filed 21 days prior to the regular meeting of the Planning Board at which the preliminary plat is to be discussed. The date of the submission of the preliminary plat shall be considered to be the date of such Planning Board meeting.
C. 
The Office of the Planning Board shall deliver one copy of the preliminary plat to the Municipal Engineer, and the Municipal Engineer shall report his evaluation of the tentative drainage plan and street profiles to the Planning Board.
D. 
If the subdivision fronts on a county road, a copy of the preliminary plat shall be referred to the County Department of Public Works under § 239-k of the General Municipal Law, and/or if the subdivision proposes a new road which intersects with a county or state highway, a copy shall be referred to the County Department of Planning under § 277.61 of the Westchester County Administrative Code. The Office of the Planning Board shall deliver copies of the preliminary plat and such other materials as may be required 15 days prior to the public hearing.
E. 
If the subdivision is located within the Beaver Swamp Brook — Brentwood Brook watershed, as defined on the town map, the preliminary plat shall be referred to the Westchester County Soil and Water Conservation District for review and comment pursuant to the Beaver Swamp Brook Watershed Management Plan. The Office of the Planning Board shall deliver copies of the preliminary plat and such other materials as may be required 15 days prior to the public hearing.
F. 
The Planning Board shall hold a public hearing within 45 days of the date of submission. The Office of the Planning Board shall advertise the public hearing at least five days prior to the hearing date as required by § 276 of Article 16 of the Town Law.
G. 
The Planning Board shall either approve, with or without modifications, or disapprove the preliminary plat within 45 days after the public hearing on such plat. When approving a preliminary plat, the Planning Board shall state, in writing, the modifications, if any, deemed necessary for submission of the final plat.
[Amended 1-8-1992; 2-21-2007 by L.L. No. 1-2007]
Each application for preliminary subdivision approval shall be accompanied by an application fee as set forth in the most current resolution of the Town Board fixing the fee pursuant to § 137-1 of the Town Code. At the time of submittal for a final subdivision approval, the applicant shall pay an application fee as set forth in the most current resolution of the Town Board fixing the fee pursuant to § 137-1 of the Town Code.
Planning Board approval of a preliminary plat shall expire six months after the date of such formal action unless a proper application for approval of the final plat has been submitted to the Planning Board prior thereto. If the subdivision is to be platted in sections, the approval of the preliminary plat shall expire in the event that the second section and the remaining sections are not submitted within a reasonable period of time, in the judgment of the Planning Board. No Planning Board action will be taken after such expirations until new applications and filing fees are submitted.
The preliminary plat shall be prepared by a licensed professional engineer or land surveyor in accordance with and shall show the information noted in this section.
A. 
Size and type of drawing.
(1) 
Sheet size shall be either:
(a) 
Twenty-four by eighteen inches;
(b) 
Thirty-six by twenty-four inches; or
(c) 
Forty-two by thirty inches.
(2) 
The original drawing may be done with pencil on vellum tracing paper, with scaled dimensions and freehand lettering.
(3) 
The scale of the drawing shall be not more than 100 feet to the inch, and shall be a common engineering scale.
B. 
Title block.
(1) 
Name of proposed subdivision.
(2) 
Location by postal district.
(3) 
Name and address of the subdivider.
(4) 
Name, address, license number and seal of the professional engineer and land surveyor preparing the drawings.
(5) 
Total acreage for the entire tract.
(6) 
Total number of proposed lots.
(7) 
"preliminary plat" must show on map.
C. 
Other notations to be included.
(1) 
Date of original preparation and of each subsequent revision.
(2) 
Scale and North point.
(3) 
Certification by the licensed land surveyor that the topography and boundary shown resulted from an actual survey and the date of that survey.
D. 
Key map [at a scale of 600 feet to the inch].
(1) 
Proposed subdivision streets.
(2) 
Surrounding streets, existing and proposed.
(3) 
Relationship to nearby highway or collector street.
(4) 
Any municipal boundary within 500 feet of the premises.
E. 
Approximate boundaries and owners of adjacent properties and boundaries and names of adjacent subdivisions.
F. 
Subdivision boundary line (heavy solid line) and survey data.
G. 
Other boundary lines to be shown.
(1) 
Zoning districts.
(2) 
School districts.
(3) 
Incorporated villages.
H. 
Topographic contours at two-foot intervals in the United States Coast and Geodetic Survey datum of mean sea level, or where impractical to use a mean sea level datum, an assumed elevation may be used at the discretion of the Planning Board.
(1) 
Larger intervals may be used in cases where the terrain is unusually steep.
(2) 
Contours shall extend 200 feet beyond the boundaries of the subdivision.
I. 
Existing site conditions to be shown.
(1) 
All street rights-of-way on the subdivision and within 200 feet of its boundaries, giving:
(a) 
Location, name and width.
(b) 
Center-line elevation at intersections and other critical points.
(c) 
Designation whether highways are state, county, town or village.
(d) 
Proposed state, county, town or village highways as of that date.
(2) 
Other rights-of-way and easements on the subdivision and those within 200 feet of its boundaries which will influence the subdivision design to be shown:
(a) 
Location, identification and width.
(b) 
Restrictions of use, if any.
(3) 
All drainage structures on the subdivision and within 200 feet of its boundaries, indicating:
(a) 
Location and type of structure.
(b) 
Invert elevations and similar data where applicable.
(4) 
Other utility structures, such as water mains and gas mains and power lines, on the subdivision and those within 200 feet of its boundaries which will influence the subdivision design.
(5) 
All marshes, lakes, ponds, streams, wetlands, land subject to periodic or occasional flooding and similar features located on the subdivision or within 200 feet of its boundaries.
(6) 
Wooded areas and single trees with a diameter of eight inches or more, measured three feet above the base of the trunk.
(7) 
Test hole data.
(a) 
Date, location and graphic representation of findings for all test holes, including groundwater level.
(b) 
Locations shall include critical points and areas where drainage structures requiring seepage are to be constructed.
(8) 
State, county or town parks, schools or other public lands and historic sites and buildings.
(9) 
Buildings and structures located on the subdivision and those within 200 feet of its boundaries which will influence the subdivision design.
J. 
Proposed site conditions. (See Article IV, Design Standards.) The proposed street and lot layout and drainage plan shall cover the entire holding of the subdivider, indicating:
(1) 
Street layout:
(a) 
Location, name and right-of-way width.
(b) 
Center-line elevation at intersections and at principal changes in gradient.
(c) 
Center-line gradient shown in percent slope.
(d) 
Center-line profile at a scale of not less than one inch equals 50 feet horizontally and one inch equals five feet vertically.
(e) 
Roadway width.
(2) 
Lot layout:
(a) 
Lot lines and dimensions to the nearest foot.
(b) 
Identification of lots or parcels for special uses, whether they are to be offered for dedication or not.
(c) 
Layout for all reserved parcels, in conformance with existing zoning regulations, shown in a broken line.
(3) 
Preliminary stormwater drainage system plan:
(a) 
Locations, types and designs of catch basins and manholes.
(b) 
Locations, diameters and types of connecting pipes.
(c) 
Both plan and profile shall be shown.
(4) 
Preliminary sanitary sewer system plan:
(a) 
Locations, types and designs of manholes.
(b) 
Locations, diameters and types of connecting pipes.
(c) 
Both plan and profile shall be shown.
(5) 
Stormwater retention plan:
(a) 
Computations of existing and proposed stormwater runoff data for two-, five-, ten-, twenty-five-, fifty- and one-hundred-year storms.
(b) 
Proposals for water retention and/or control so as not to increase the rate of runoff for all of the above listed storms.
(c) 
For projects proposed within the Beaver Swamp Brook-Brentwood Brook watershed, as defined on the Town map, computations of existing and future discharge rates for the two-, five-, ten-, twenty-five-, fifty- and one-hundred-year storm events.
(d) 
Proposals for water retention and/or control so as not to increase the rate of runoff for the storms listed under § 204-15J(5)(c) unless waived or modified by the Town Engineer in consultation with the Westchester County Soil and Water Conservation District.
(e) 
Stormwater pollution prevention plan. A stormwater pollution prevention plan (SWPPP) consistent with the requirements of § 130-7 of this local law[1] shall be required for preliminary subdivision plat approval. The SWPPP shall meet the performance and design criteria and standards in § 130-7 of this local law. The approved preliminary subdivision plat shall be consistent with the provisions of this local law.
[Added 12-20-2007 by L.L. No. 6-2007]
[1]
Editor’s Note: This local law refers to L.L. No. 6-2007. See Ch. 130, Stormwater Management and Erosion and Sediment Control.
(6) 
Integrated plot plan:
(a) 
Indicate existing and proposed grades on the property.
(b) 
Indicate existing trees as required in § 204-15I(6) and trees to be removed.
(c) 
Show provisions for protection of trees during construction and special construction details for saving trees in cut and fill areas.
A. 
The final plat and supporting material for a proposed subdivision constitute the complete development of the subdivision proposal and include any modifications resulting from Planning Board approval of the preliminary plat as well as the detailed layout drawings for the public improvements. Upon final approval by the Planning Board, this complete submission becomes the basis for the construction of the subdivision. The plat itself must be recorded at the office of the County Clerk to have legal status.
B. 
The final plat shall be an accurate survey of the properties resulting from the subdivision.
A. 
The submission of a final plat shall consist of the following items:
(1) 
Application for final plat approval.
(2) 
The final plat, 16 paper prints, including signed approval by the County Department of Health.
(3) 
The drainage and stormwater retention plan, integrated plot plan, erosion control plan, street profiles and improvement plans, eight paper prints.
(4) 
Letters directed to the Planning Board and signed by a responsible official of the electric power agency and water service agency which have jurisdiction in the area, assuring provision of necessary services to the proposed subdivision, if applicable.
(5) 
Letters, in appropriate cases, directed to the Planning Board, signed by a responsible official of the State Department of Transportation or the County Department of Public Works, approving proposed construction on state or county rights-of-way.
(6) 
Schedule of lot areas for all lots measured accurately to the nearest square foot, three copies.
(7) 
Offers of dedication for all properties, including street rights-of-way, to be conveyed to the municipality, or payment of funds in lieu of an offer of dedication of park or playground land.
(8) 
All easement agreements shall be submitted in a form ready for filing.
B. 
The subdivider shall file his complete submission for the final plat at the Office of the Planning Board within six months after the date of the approval of the preliminary plat by the Planning Board. A proposed submission which does not include all the required drawings and documents will not be accepted by the Planning Board. A submission shall be filed at least 21 days prior to the regular meeting of the Planning Board at which the final plat is to be discussed. The date of the submission of the final plat shall be considered to be the date of such Planning Board meeting.
C. 
The Office of the Planning Board shall deliver one copy of the final plat, together with two copies each of the drainage plan, grading plan, street profiles and other technical data to the Municipal Engineer, and the Municipal Engineer shall report his approval to the Planning Board by returning one signed copy of his approval, or if disapproved, a written statement indicating the reasons for his disapproval.
D. 
For a project within the Beaver Swamp Brook — Brentwood Brook watershed, as indicated on the town map, the Municipal Engineer shall consult with the Westchester County Soil and Water Conservation District prior to reporting his approval or disapproval to the Planning Board.
E. 
The Municipal Engineer shall prepare a performance bond estimate and shall deliver the same to the Planning Board, along with his approval of the drainage plan, street profiles, grading plan and other technical submittals.
F. 
The Planning Board may hold a public hearing on the final plat or may waive such public hearing if the final plat is deemed to be in substantial agreement with the approved preliminary plat.
G. 
If the final plat is not in substantial agreement with the approved preliminary plat, and a public hearing is to be held and if the subdivision fronts on a county road, a copy of the final plat shall be referred to the County Department of Public Works under § 239-k of the General Municipal Law and/or if the subdivision proposes a new road which interacts with a county or state highway, a copy shall be referred to the County Department of Planning under § 277.61 of the Westchester County Administrative Code. The Office of the Planning Board shall deliver copies of the final plat and such other materials as may be required 15 days prior to the public hearing.
H. 
If the public hearing is held, it must be held within 45 days of the date of submission of the final plat. The Office of the Planning Board shall advertise the public hearing at least five days prior to the hearing date as required by § 276 of Article 16 of the Town Law.
I. 
Within 45 days after the date of the public hearing, if one is held, or within 45 days after the date of submission of the final plat, the Planning Board shall grant either approval, disapproval or conditional approval with or without modifications.
J. 
If the final plat is approved or receives conditional approval, with or without modifications, the subdivider shall carry out the following steps prior to obtaining the signature of the Chairman or Vice Chairman of the Planning Board:
(1) 
Make all required corrections or modifications to the satisfaction of the Planning Board within 180 days of the Planning Board decision.
(2) 
Pay the required inspection fee at the Office of the Planning Board.
(3) 
Submit copies of the corrected final plat as follows:
(a) 
Two opaque cloth litho prints in reproducible Mylar.
(b) 
One tracing cloth litho print in a reproducible Mylar.
(c) 
The original drawing in black India ink on tracing cloth or Mylar.
(4) 
Obtain a performance bond in the amount of the bond estimate and submit the same to the Municipal Attorney for approval.
K. 
The Chairman or Vice Chairman shall sign the final plat for the Planning Board indicating approval. Such signature shall not be given until the form of the performance bond has been approved by the Municipal Attorney and until the inspection fee and recreation fee, if any, has been paid.
L. 
The subdivider shall file the two opaque cloth litho prints of the approved final plat (excluding supporting drawings and documents) in the office of the County Clerk or as required by that office.
M. 
Planning Board approval of the final plat shall not be deemed an acceptance by the municipality of any street or other land shown as offered for dedication to public use.
N. 
If the public improvements are to be installed without the posting of a bond, the Planning Board approval shall be a conditional resolution and shall specify the time period within which the improvements are to be installed. The Planning Board shall finalize the resolution after the Municipal Engineer certifies that the public improvements have been satisfactorily installed. Such improvements shall be inspected and an inspection fee shall be required as in the case of improvements covered by a performance bond. For improvements installed without posting a performance bond, an excavation and regrading permit will be required along with the posting of a restoration bond.
Planning Board approval of the final plat shall expire within 30 days after the date of signing by the Chairman or Vice Chairman of the Planning Board unless within such time the final plat shall have been filed in the office of the County Clerk. Expiration of an approval shall mean that any further action will require a new public hearing as well as a review of previous findings.
The final plat shall be prepared by a licensed professional engineer or land surveyor in accordance with and shall show the information noted in this section:
A. 
Size and type of drawing.
(1) 
Sheet size shall be either:
(a) 
Twenty-four inches by eighteen inches;
(b) 
Thirty-six by twenty-four inches; or
(c) 
Forty-two by thirty inches.
(2) 
If more than one sheet is required to accommodate a large subdivision, a clearly drawn match line shall be shown on both sheets and on the key map.
(3) 
The original drawing shall be done with India ink on linen tracing cloth or Mylar, with computed dimensions and careful lettering.
(4) 
Sufficient survey data shall be shown to determine readily the location, bearing and length of every street line, lot line, easement line and boundary line and to reproduce such lines upon the ground. The elements of such survey data shall be as determined by the Municipal Engineer.
(5) 
Accurate dimensions shall be shown to the nearest hundredth of a foot.
(6) 
The survey shall be tied in to the nearest established monument.
(7) 
The scale of the drawing shall be not more than 80 feet to the inch and shall be a common engineering scale.
B. 
Title block. The title block shall be the same as that required for the preliminary plat. (See § 204-15B.)
C. 
Other notations to be included.
(1) 
Date of original preparation and of each subsequent revision.
(2) 
Scale and North point.
(3) 
Offer of dedication as follows:
"The subdivider has irrevocably offered to cede title to the Town of Harrison of the land areas designated for streets and all street improvements, including without limitation lights, light poles, storm and sanitary sewers, signs, water mains and fire hydrants, widening of streets, drainage easements, parks, recharge basins and any other lands noted on this plat for dedication to the town. Approval of this final plat does not constitute acceptance by the town of the offer for dedication."
(4) 
Certification of compliance with zoning as follows:
"This is to certify that all lots and parcels shown on this plat comply with the requirements of the Zoning Ordinance of the Town of Harrison.
Signature of Engineer/Surveyor
Date __________"
(5) 
Certification of approval as follows:
"This is to certify that this subdivision final plat has been approved by the Planning Board of the Town of Harrison by resolution of approval dated __________.
By:
(Chairman's or Vice Chairman's signature)
Date: __________"
D. 
Key map of the entire subdivision shall be the same as that required on the preliminary plat, except that the area being submitted for final plat approval shall be shaded if it is only one section of the entire subdivision.
E. 
Boundary lines to be shown.
(1) 
Subdivision boundary line.
(2) 
Zoning district(s).
(3) 
School and fire district(s).
(4) 
Incorporated village(s).
F. 
Streets, lots and easements to be shown.
(1) 
Street rights-of-way and widening of street rights-of-way:
(a) 
Location, name and right-of-way width.
(b) 
Notation of offer of dedication on widenings.
(2) 
Lots:
(a) 
Lot lines and accurate dimensions.
(b) 
Identification numbers by a suitable system of consecutive numbers.
(3) 
Drainage easements and recharge basins:
(a) 
Location and identification.
(b) 
Width and other dimensions necessary for description.
(4) 
Special parcels:
(a) 
Description of proposed action and use, including a note where an offer of dedication is being made.
(b) 
Boundary lines with accurate dimensions.
G. 
Water supply system to be shown.
(1) 
Locations and sizes of water mains.
(2) 
Locations of shutoff valves.
(3) 
Locations of fire hydrants.
(4) 
Additional information as required by the County Department of Health.
H. 
Sanitary waste disposal system: such information as required by the County Department of Health and the municipality.
I. 
Monuments to be shown.
(1) 
Location of each monument, existing and proposed, shall be shown by this symbol:
(2) 
One monument shall be located at each corner of the subdivision boundary and at each change in direction of the boundary, or as determined by the Municipal Engineer.
(3) 
Monuments shall be located at each street intersection and at each point of curvature and points of tangency, or as determined by the Municipal Engineer.
(4) 
Additional monuments shall be placed at points determined by the Municipal Engineer.
J. 
Stormwater pollution prevention plan. A stormwater pollution prevention plan consistent with the requirements of this local law[1] 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 of this local law. The approved final subdivision plat shall be consistent with the provisions of this local law.
[Added 12-20-2007 by L.L. No. 6-2007]
[1]
Editor’s Note: This local law refers to L.L. No. 6-2007. See Ch. 130, Stormwater Management and Erosion and Sediment Control.
A. 
The drainage plan and street profiles are declared to be an integral part of the final plat submission.
B. 
The performance bond and the inspection service shall be based on the subdivision improvements plans, the final plat itself and these subdivision regulations.
C. 
The design of the drainage plan and street profiles shall comply with the design standards set forth in these subdivision regulations and the specifications established by the Municipal Engineer.
D. 
Drainage plan requirements.
(1) 
Sheet size shall be either:
(a) 
Twenty-four by eighteen inches;
(b) 
Thirty-six by twenty-four inches; or
(c) 
Forty-two by thirty inches.
(2) 
A complete drainage system for the entire subdivision, with development stages for each of the final plat sections.
(3) 
The outline of all street rights-of-way, drainage easements, recharge basins and other related features.
(4) 
Precise street center-line gradients, in percentages, indicated with arrows to establish the direction of flow.
(5) 
Critical street center-line elevations.
(6) 
Boundaries of stormwater runoff watersheds for each major drainage facility and their area in acres.
(7) 
Identification of drainage structures by type and whether existing or proposed.
(8) 
All appropriate details and dimensions necessary to clearly explain the proposed construction, including type of construction, material, size, pitch and invert elevations, among other things, in accordance with good engineering practice.
(9) 
Locations of test holes, description of soil conditions and water level at recharge basin locations and such other points as required by the Municipal Engineer.
(10) 
Data for recharge basins, which shall include bottom elevation and high-water elevation, water capacity and elevations along tops of berm.
(11) 
Erosion control plan, during and after construction.
(12) 
Listing of construction sequence on the erosion control plan.
E. 
Street profile requirements.
(1) 
Drawings shall be made on standard profile paper with the following scales:
(a) 
Horizontal scale: not less than one inch equals 50 feet.
(b) 
Vertical scale: not less than one inch equals five feet.
(2) 
A profile for each proposed street and for any existing street in the subdivision or within 200 feet of its boundaries.
(3) 
The center-line profile, existing or natural and proposed, the typical cross-section and a system of survey stations.
(4) 
Notations as to percent of gradient, critical elevations and vertical curve date.
(5) 
Locations and invert elevations of all drainage structures in street rights-of-way.
(6) 
Profiles of all stormwater and sewer lines passing through easements.