[Ord. 2002-02, 2/7/2002; as amended by Ord. 2008-01, 10/20/2008]
Preliminary and final subdivisions and land development plans shall be prepared by an engineer, surveyor or landscape architect licensed to practice in the Commonwealth of Pennsylvania. The plans shall be prepared in accordance with the Standard Plan Format as provided in the Appendix and shall be accompanied by, or prepared in accordance with the following:
A. Drafting Standards. All subdivision and land development plans shall be prepared in accordance with the following drafting standards.
(1) The plan shall be clearly and legibly drawn at the following horizontal scales:
(a) Ten feet, 20 feet, 30 feet, 40 feet, or 50 feet to the inch for development from parent tracts of 10 acres or less.
(b) Fifty feet or 100 feet to the inch for development from parent tracts of more than 10 acres with no proposed design features.
(c) Ten feet, 20 feet, 30 feet, 40 feet, or 50 feet to the inch for all proposed grading, stormwater management, or other significant details, regardless of parent tract size.
(2) All profiles of stormwater management facilities, streets, sanitary sewer facilities and water supply facilities shall be drawn at a horizontal scale of one inch equals 50 feet and at a vertical scale of one inch equals 10 feet or one inch equals five feet.
(3) A North arrow, graphic scale and written scale shall be provided.
(4) Dimensions shall be in feet and decimals; bearings shall be in degrees, minutes and seconds. Lot line descriptions shall read in a clockwise direction.
(5) The survey shall not have an error of closure greater than one foot in 10,000 feet.
(6) The sheet size shall be no smaller than 18 inches by 22 inches and no larger than 24 inches by 36 inches. If the plan is prepared in two or more sections, a key map showing the location of the sections shall be placed on each sheet. If more than one sheet is necessary, each sheet shall be the same size and numbered to show the relationship to the total number of sheets in the plan (e.g., sheet one of five).
B. Project Location and Identification. The following location and identification shall be included on all subdivision and land development plans:
(1) The proposed project name or identifying title.
(2) Name of the municipality or municipalities in which the project is located, including the location of any municipal boundaries if located within 200 feet of the subject tract.
(3) The name and address of the owner of the tract (or his authorized agent), the developer/subdivider and the firm that prepared the plans.
(4) The file or project number assigned by the firm that prepared the plan, the plan date and the date(s) of all plan revisions.
(5) The entire existing tract boundary with bearing and distances. (If it is the intention of the landowner to retain a single lot with a lot area in excess of 10 acres, the boundary of that lot may be identified as a deed-plotting and may be drawn at any legible scale; if the retained lot has a lot area of 10 or less acres, it must be described to the accuracy of the requirements of this chapter). In the case of lot add-on plans, and revised final plans, the boundary of the receiving tract shall also be identified as a deed plotting and may be drawn at any legible scale.
(6) The total acreage of the entire existing tract.
(7) The location of existing lot line markers along the perimeter of the entire existing tract.
(8) The zoning district, lot size and/or density requirements of the Township Zoning Ordinance [Chapter
27].
(9) A statement on the plan indicating the granting of a prior zoning amendment, special exception or variance, if applicable, along with any prior modifications granted by the Board to sections of this chapter.
(10) The names of all adjacent landowners, both adjoining and across existing rights-of-way along with the plan book record numbers of all previously recorded plans for adjacent properties.
(11) A location map, drawn to scale, relating the subdivision or land development to at least two intersections of street center lines, including the approximate distance to the intersection of center lines of the nearest improved street intersection.
(12) Source of title, deed, book and page, plan book and page (if applicable), and tax map, block and parcel number.
C. Existing Features. The following features shall be shown on all subdivision and land development plans and shall be shown on a separate sheet titled "Existing Features." No proposed features shall be included on this sheet.
(1) Existing contours shall be shown at the following minimum vertical intervals:
| Average Natural Slope | Required Contour Interval |
|---|
| 0% to 3% | 1-foot contour interval |
| 4% to 20% | 2-foot contour interval |
| 21% and greater | 5-foot contour interval |
(a) Contour interval may be adjusted based upon horizontal scale with concurrence of the Township Engineer.
(b) Contours shall be accompanied by the location of the benchmark and a notation indicating the datum used. The datum used by an Authority shall be used in all plans indicating connection to an Authority's public sewer system or public water system.
(c) Contours plotted by interpolation of the United States Geodetic Survey 7.5 feet mapping will not be accepted.
(2) The following items when located upon or within two 200 feet of the tract:
(a) The location and name of existing rights-of-way and cartways for private or public streets, alleys and driveways.
(b) The location and size of the following features and any related right-of-way; sanitary sewer mains, water supply mains, fire hydrants, buildings and stormwater collection, conveyance and management facilities.
(c) The location and size of existing on-lot sewage systems and wells.
(d) The location of existing rights-of-way and easements for electric, gas and oil transmission lines and railroads.
(e) Significant environmental or topographic features such as floodplains, wetlands, quarry sites, solid waste disposal areas, historic structures, cemetery or burial sites, archaeological sites, highly erosive soils or wooded areas.
(3) The following items when located within the subject tract:
(a) The size, capacity and condition of the existing stormwater management system and any other facility that may be used to convey storm flows.
(b) The location and size of existing on-lot sewage systems and location of existing wells.
(c) The location and use of existing buildings and other man-made features.
(d) Significant environmental or topographic features as identified in Article III of the Manheim Township Comprehensive Plan including, but not limited to:
1) Prime agricultural soils.
2) Underlying geology with any hazardous geology noted.
5) Public or private easements.
7) Solid waste disposal areas.
9) Cemetery or burial sites.
14) Pennsylvania Natural Diversity Inventory sites.
(e) The location of wetlands and subsequent data or information required by § 409 of this chapter.
D. Proposed Features and Plan Information. The following proposed features and plan information shall be shown on all subdivision and land development plans and shall be shown on a separate sheet entitled "Proposed Features." The proposed features and plan information shall be overlaid upon a copy of the existing features plan. The existing features shall be "screened" or "shaded" on the proposed features plan.
(1) Block and lot numbers in consecutive order (e.g., Block A, Lots one through 10; Block B, Lots 11 through 22).
(2) The location and configuration of proposed buildings, parking compounds, streets, alleys, driveways, common open space, recreational areas and all other significant planned facilities,
(3) Total number of lots, units of occupancy, density and proposed land use. If a multiple land use is proposed, the location of each land use shall be indicated.
(4) Easements and rights-of-way.
(5) Building setback lines and building envelope.
(6) Identification of buildings to be demolished.
(7) Typical street cross section for each proposed public or private street and typical cross section for any existing street which will be improved as part of the application. Each cross section shall include the entire right-of-way width.
(8) Stormwater management data and plans designed in accordance with Part
5 of this chapter. This information may be provided on a sheet with other data or on separate sheets and need not necessarily be recorded with the final plan. In the case of any dispute in the methodology used in the design of any stormwater management plan and/or in the presentation of such information, the Board shall make the final determination on the design criteria, methodology and form of presentation. The following information shall be included:
(a) All calculations, assumptions, criteria and references used in the design of the stormwater management facilities, the establishment of existing facilities capacities and the pre- and postdevelopment discharges.
(b) All plans and profiles of the proposed stormwater management facilities, including the horizontal and vertical location, size and type of material.
(c) For all basins, a plotting or tabulation of the storage volumes and discharge curves with corresponding water surface elevations, inflow hydrographs and outflow hydrographs.
(d) The guidelines for lot grading within the subdivisions. This information shall identify the direction of stormwater runoff flow within each lot and the areas where stormwater runoff flows will be concentrated. This information shall be shown by flow arrows or topographical data.
(9) A table indicating the existing zoning district, total tract area, required lot size, required setbacks, required maximum and/or minimum development density, maximum building height, maximum lot coverage and number of lots in the proposed subdivision along with the proposals for each of these parameters.
(10) A statement on the plan indicating the granting of a zoning amendment, special exception or variance, if applicable, along with modifications granted by the Board to sections of this chapter.
(11) Where a proposed subdivision is located in the Agricultural Zoning District, either in whole or part, a deed plotting of the parent tract as it existed on the date of this ordinance adoption, or the date of an amendment to the Manheim Township Zoning Ordinance [Chapter
27] that classified the tract as part of the Agricultural Zoning District, shall be provided. The deed plotting shall include:
(a) All parcels subdivided from the parent tract after "Insert Date of Zoning Ordinance Adoption," or the date of an amendment to the Manheim Township Zoning Ordinance [Chapter
27] that classified the tract as part of the Agricultural Zoning District.
(b) The deed reference for each lot subdivided after "Insert Date of Zoning Ordinance Adoption," or the date of an amendment to the Manheim Township Zoning Ordinance [Chapter
27] that classified the tract as part of the Agricultural Zoning District.
(c) The recording date and subdivision plan book reference of the subdivision. In addition to the foregoing, the following note shall be included for all subdivisions which are located in the Agricultural Zoning District, either in whole or part: "As provided for by § 204, Subsection 4, of the Manheim Township Zoning Ordinance [Chapter
27], the available quota of single-family dwelling units was _____ units as of "Insert Date of Zoning Ordinance Adoption" or the date of an amendment to the Manheim Township Zoning Ordinance [Chapter
27] that classified the tract as part of the Agricultural Zone. This subdivision represents _____ of the remaining _____ allotted single-family dwelling units. Lot No. _____ shall carry with it the right to erect the _____ remaining quota of single-family dwelling units."
(12) Where the proposed subdivision or land development is located partially or wholly within an area prone to frequent flooding (either by impoundment or conveyance) as indicated by the flood boundary and floodway map, profiles and supporting data, soil type or local historical record; the developer shall supply the location and elevation of all proposed roads, fills, utilities, buildings, stormwater management and erosion control facilities.
(13) Location of all percolation test holes, deep probe holes and proposed well locations.
(14) Easements for the on-lot sewage replacement locations.
(15) Clear sight triangles and stopping sight distances for all intersections as described in § 502, Subsection 10, of this chapter shall be shown on the plan.
(16) The location of all trees and/or woodlands on the site and location of trees and/or woodland to be removed and trees and/or woodlands to remain.
E. Certifications. The following certifications shall be included on all subdivision and land development plans.
(1) Certificate, signature and seal of the surveyor registered in the Commonwealth of Pennsylvania to the effect that the survey is correct as provided in the Appendix.
(2) Certificate, signature and seal of a professional registered in the Commonwealth of Pennsylvania and qualified to perform such duties, to the effect that the plan is correct as provided in the Appendix.
(3) Certificate, signature and seal of a professional registered in the Commonwealth of Pennsylvania and qualified to perform such duties, indicating compliance with the provisions of the stormwater management requirements of this chapter as provided in the Appendix.
F. Notifications. The following notifications shall be included on all subdivision and land development plans, where applicable.
(1) Emergency Services Provider Review.
(a) The Township may, at its sole discretion, require the review of any proposed project by the emergency services provider(s) responsible for providing protection in that area of the Township.
(b) The purpose of this review shall be to provide notice to the emergency services provider of the type and extent of the proposed use; to allow the emergency services provider the opportunity to provide the Township and the applicant with comments on their ability to adequately respond to the proposed use; to recommend appropriate locations for dry hydrants; and, to allow the emergency services provider to comment on the proposed horizontal and vertical geometry to insure adequate access for emergency response equipment.
(c) The emergency services provider shall respond, in writing, to the applicant's request within 30 days of the receipt of the applicant's submission. Failure of the emergency services provider to respond within the above prescribed time period shall be deemed their concurrence with the proposed project.
(d) The applicant shall address the emergency services provider's comments to the satisfaction of the Township.
(2) Public Utility Lines.
(a) Where the tract described in the application includes any public utility, electric transmission line, gas pipeline or petroleum product transmission line located within the tract, the applicant or lessee of such right-of-way shall notify the owner of the right-of-way of his intentions.
(b) A note stating any conditions regarding the use of the land, minimum building setback or right-of-way lines shall be included on the plan. This requirement may also be satisfied by submitting a copy of the recorded agreement.
(3) Natural Resource Easement.
(a) Where the land included in the subject application has an agricultural, woodland or other natural resource easement located within the tract, the application shall be accompanied by a letter from the party holding the easement stating any conditions on the use of the land.
(b) This requirement may also be satisfied by submitting a copy of the recorded easement.
G. Reports. The following reports, as applicable, shall be included with all subdivision and land development plans.
(1) A hydrologic/hydraulic or stormwater management report as required by Part
5 of this chapter.
(2) A water feasibility report as described in § 409A of this chapter.
(3) A sewer feasibility report as described in § 409B of this chapter.
(4) A traffic evaluation report as described in § 409C of this chapter.
(5) A wetland report as described in § 409D of this chapter.