After approval of the preliminary plat plan and compliance with all conditions of said approval, as provided in § 220-2.08 of this chapter, the applicant shall prepare and submit the proposed final plat, drainage and road plans and profiles and other documents required by this section. After approval by the Planning Board following a public hearing and after acceptance by the Town Board of any required performance bond and any easements submitted pursuant to § 247 of the General Municipal Law, the final plat and associated documents become the basis for construction of the subdivision. The plat must be recorded in the Suffolk County Clerk's office before any actual construction may begin, except that minimal access may be approved by the Planning Board for equipment necessary to the drilling of such test holes as are required by this chapter and for any test well required by the Suffolk County Department of Health Services.
A. 
After obtaining preliminary approval by the Planning Board, the applicant shall have the drawings and other supporting material prepared by competent professional personnel licensed to do the work as indicated under the various sections.
B. 
It is recommended that the applicant become familiar with the latest requirements of the Suffolk County Department of Health Services, Town Zoning Code. State Environmental Quality Review Act and other pertinent regulatory requirements.
A. 
Required documents. The application for final plat approval shall consist of the following documents:
(1) 
Application.
(2) 
Proposed final plat.
(3) 
Proposed final road plan and profiles.
(4) 
Proposed final drainage plan and profiles.
(5) 
Final plat filing and review fee in an amount and in such form as the Town Board may from time to time prescribe in accordance with the provisions of § 220-1.12 hereof.
[Amended 51-1992 by L.L. No. 10-1992]
(6) 
Copies. Three cloth-backed (linen), 10 paper black-and-white prints of the final plat plan and one reproducible print of the final plat, stamped with the approval of the Suffolk County Department of Health Services, shall be submitted. Of these, five paper prints and one reproducible print will be retained by the Planning Board.
(7) 
Supplemental information under SEQRA where required by the Board.
B. 
Final plat plan.
(1) 
The final plat plan shall conform to the requirements of this chapter and to § 335 of the Real Property Law.
(2) 
The final plat plan shall contain, in addition to the requirements above, the following information with respect to proposed conditions:
(a) 
Exact bearings and dimensions of all property lines. All bearings shall be in the New York State Plane Coordinate System, Long Island Zone. At least one coordinate shall be shown in the same system at a subdivision corner.
(b) 
Street names, as approved by the Planning Board.
(c) 
Lots numbered in consecutive order.
(d) 
Water main locations and sizes or detail of wells approved by Suffolk County Department of Health.
(e) 
Fire hydrant, well or cistern locations.
(f) 
Sanitary waste disposal system, as approved by the Suffolk County Department of Health.
(g) 
Two concrete monuments at each street intersection.
(h) 
(Reserved)[1]
[1]
Editor's Note: Former Subsection B(2)(h), which required the location of utility street crossings on a final plat plan, was repealed 3-15-1991 by L.L. No. 4-1991.
(i) 
Location of reserved areas and easements.
(j) 
Location of common driveways.
(k) 
Trails showing proposed manner in which this feature shall be preserved and/or protected.
(3) 
The drawing:
(a) 
Size shall be either 18 inches by 20 inches or 36 inches by 20 inches.
(b) 
Scale must be a minimum of one inch equals 100 feet.
(c) 
Material shall be ink on linen.
(4) 
Title book notations:
(a) 
North arrow and scale.
(b) 
Name of subdivision.
(c) 
Location of subdivision.
(d) 
Name and address of owner and developer.
(e) 
Zoning district.
(f) 
Exact acreage of subdivision to nearest .01 of an acre.
(g) 
All utilities installed underground in accordance with Public Service Commission regulations.
(h) 
Suffolk County Tax Map number.
(i) 
Flood insurance zone identification and base flood elevation.
(j) 
Orientation for solar access and prevailing winds.
(5) 
Key map:
(a) 
Scale shall be one inch equals 600 feet on final plat and shall show all interior subdivision roads and tie line to nearest intersection on the same side of the road. On separate sheets to be filed with the Planning Board, one key map is to be provided at a scale of one inch equals 1,000 feet, one key map at a scale of one inch equals 500 feet and one key map at one inch equals 200 feet.
(b) 
Tie to a given point or monument on an established highway and the nearest intersecting highway.
(6) 
Signed statements:
(a) 
This is to certify that this subdivision map has been approved as provided by § 16 of the Town Law.
Date of approval
Date of certification
Town of East Hampton
Planning Board
Chairman or Vice Chairman
(b) 
No offer of dedication of the streets or reserved areas, as they appear on this plat, is made to the public, nor is the Town of East Hampton in any way responsible for their maintenance.
Owner
(c) 
I hereby certify that this map is made from an actual survey completed on _________________________ and that all concrete monuments have been set as shown; and that all lots on this map are in conformance with the requirements of Zone of Chapter 255, Zoning, of the Town Code or Chapter 193, Open Space, of the Town Code.
Name and license number
C. 
If Suffolk County Planning Commission approval is required pursuant to the Suffolk County Charter, four additional sets of prints shall be submitted.
D. 
Final road and drainage plans.
(1) 
Copies. Four paper black-and-white prints of the final road and drainage plans shall be provided.
(2) 
The final road and drainage plans include detailed plans of all stormwater drainage facilities, street plans and profiles. These plans are an integral part of the final submission and are the basis for the performance bond estimate and inspection fee. The final road and drainage plans shall be prepared by a licensed professional engineer or land surveyor with an exempt certificate and shall conform to the following requirements:
(3) 
The drawing:
(a) 
Size shall be 22 inches by 34 inches or 20 inches by 36 inches.
(b) 
Scale shall be one inch equals 100 feet for the plan.
(c) 
Scale shall be one inch equals 40 feet horizontal and one inch equals four feet vertical for the profile.
(d) 
Material shall be inked on linen.
(4) 
General notations. The following shall be included:
(a) 
North arrow scale.
(b) 
Name of subdivision.
(c) 
Name, address, license number and seal of professional engineer or land surveyor with an exempt certificate who prepared the drawings.
(5) 
The plan. The following shall be indicated:
(a) 
Storm sewers:
[1] 
Sizes.
[2] 
Gradients (%).
[3] 
Invert elevations.
(b) 
Manholes:
[1] 
Numbered in accordance with design calculations.
[2] 
Type referred to Standard Details.[2]
[2]
Editor's Note: The Standard Details are set forth in Part 5, Appendix, of this chapter.
(c) 
Catch basins:
[1] 
Numbered in accordance with design calculations.
[2] 
Type referred to Standard Details.
(d) 
Concrete headwalls.
(e) 
Valley gutters.
(f) 
Recharge basin (Scale one inch equals 20 feet).
(g) 
Special structures drawn to scale.
(h) 
Seepage pools: type referred to Standard Details.
(i) 
Contour information shall refer to the United States Coast and Geodetic Survey benchmark to which contours are related.
(6) 
The profile.
(a) 
Existing and proposed grades.
(b) 
Stationing to conform to plan.
(c) 
Vertical curve data.
(d) 
Drainage pipes and structures.
(e) 
Locations of paved gutters.
(7) 
Design calculations. Final design and calculations shall be submitted on 8 1/2 inches by 11 inches in a form acceptable to the Town Engineer and signed by the applicant's engineer.
[1]
Editor's Note: Former § 220-2.12, Final filing fee, was repealed 5-1-1992 by L.L. No. 10-1992. See now § 220-1.12, Fees.
Within 45 days after the applicant has made the complete final submission, the Planning Board will hold a public hearing, notice of which shall be advertised in the official town newspaper at least 10 days prior to such hearing. The applicant shall notify by certified mail all adjoining property owners at least 10 days prior to the public hearing and shall file with the Planning Board an affidavit giving the names of those notified and the date mailed. The applicant shall also post the property in the same manner as required in § 220-2.08H(3) of this chapter. Within 45 days after the public hearing, the Planning Board will approve, conditionally approve with modifications, or disapprove the final plat. When there is no substantial difference between the submission for final approval and the submission that has received preliminary approval, the Planning Board may waive, within 45 days of the receipt of complete final submission the requirements for holding a public hearing on final submission. The time periods provided in this section may be extended by the Board with the mutual consent of the applicant or for good cause pursuant to SEQRA.
[Amended 12-3-1999 by L.L. No. 33-1999]
A. 
Prior to obtaining the Planning Board Chairman's or Vice Chairman's signature on the final plat, the developer shall have met all conditions of plat approval which, by the terms of the Planning Board's resolution, are prerequisite to the signing of the plat.
B. 
The Planning Board shall expressly set forth, in any resolution granting approval to a final subdivision, the Board's conformance to any recommendations made by the Fire Department or district having jurisdiction or, if the Board's approval does not conform to such recommendations, the reasons therefor.
Conditional approval of a final plat is the approval of a final plat subject to conditions set forth in the resolution approving such a plat. Such conditional approval does not qualify the final plat for recording nor authorize issuance of building permits prior to recording of the plat in the County Clerk's office. The applicant shall have 180 days from the adoption of such resolution of conditional approval to meet the conditions; and the Planning Board may extend this time for no more than two additional periods of 90 days each. The conditionally approved final plat shall not be filed until all conditions have been met.
Approval shall expire 30 days after the date of the signing of the final plat by a duly authorized officer of the Board.
The approved final plat shall be filed in the Suffolk County Clerk's office within 30 days after the plat has been signed by an authorized officer of the Planning Board.