An applicant desiring approval of a plot of a subdivision or
land development of any land lying within the jurisdiction of the
Township shall submit a written application therefor to the Township
Secretary. Such application shall be accompanied by the information,
requirements and plan set forth below, all in accordance with the
requirements set forth in this chapter. Applications and plats for
subdivision and land development shall be forwarded by the applicant
to the Township and to the Lehigh Valley Planning Commission for review
and report, provided that the Township shall not approve any application
until the Lehigh Valley Planning Commission report is received or
until the expiration of 30 days from the date an administratively
complete application was forwarded to and accepted for review by the
Lehigh Valley Planning Commission.
The applicant shall also comply with the following additional
requirements (where applicable) of land subdivision/development in
the design of each subdivision or land development plan.
A. Plot/grading plan. Prior to the issuance of a building permit for
any newly created lot or any additional structure on an existing lot
where there is combined earth disturbance or impervious cover in excess
of 700 square feet, the applicant shall submit a final plot, grading
and erosion/sedimentation control plan drawn on a scale of one inch
equals 20 feet (or other scale if reasonable and approved by the Township
Board of Supervisors) which shall contain the following information
and any other appropriate data:
[Amended 1-26-2009 by Ord. No. 2009-01]
(1) A grading plan to divert surface runoff away from principal buildings,
driveways, walkways and on-lot sewage disposal systems without directing
increased runoff onto sensitive neighboring parcels. In the case where
basic grading provisions have been defined during site plan or subdivision
plan approval, the lot specific grading plan shall conform to said
basic grading provisions insofar as practicable.
(2) A required plot/grading plan shall include the following information:
(a)
Parcel identification number and lot address.
(b)
Required building setback lines from all lot lines.
(c)
All lot lines defined by bearings and distances or curve data.
(d)
Existing and proposed contour elevation lines at maximum intervals
of two feet.
(e)
Elevations for the first floor level, of any structure or garage
floor (with slope of garage floor); spot elevations adjacent to any
door, window opening to grade or Bilco®-style basement door; primary
and secondary on-lot sewage disposal systems; finished street elevations
at point of entry. Finished drive elevations at point of intersection
of center lines, intersection with gutters and at maximum of 50 feet
intervals (any other area deemed necessary by the Township Engineer).
(g)
North reference, easements and rights-of-way within or adjacent
to the subject property.
(h)
Location, size and elevations of all existing or proposed storm
drainage structures or swales within or adjacent to the subject property.
(i)
Lot numbers and owner's names of all adjoining lots and
names of adjoining street(s).
(j)
Locations of all percolation test holes, soil probes and wells,
and the location and dimensions of primary and secondary on-lot sewage
disposal systems with isolation distances.
(k)
The exact location and dimensions of any proposed structure,
appurtenant structure, street, road or driveway, with tie-in dimensions
to property lines.
(l)
Building footprint with all wall dimensions necessary to lay
out the shape of the building. Street cartway and right-of-way lines
shall be shown and dimensioned. For corner lots, a dimension shall
be given from the center line of the proposed driveway to the center
line of the parallel street and clear sight triangle easement shall
be shown for street intersections and driveway intersections.
(m)
Location, size and detailed calculations of dry wells, leach
areas or other stormwater control measures, as required.
(n)
Erosion and sedimentation control measures and sequence of operations.
(o)
Engineer's or surveyor's seal.
(p)
Any type of basement pump or foundation drainage system shall
be noted on the plan. Any such system shall be designed to drain in
a way that avoids erosion of shoulders of roads, prevents increased
drainage onto public roads and that avoids drainage problems for neighboring
properties. Four copies of any calculations, designs and methods for
handling any such discharged water shall be submitted with the plot
and lot grading plan.
B. Natural resource inventory, environmental impact assessment report
and traffic impact study.
(1) Natural resource inventory for minor subdivisions. A natural resource inventory ("NRI"), along with a statement of anticipated development impacts and statement of mitigation methods, shall be prepared for all minor subdivision proposals in all zoning districts. Further, the NRI is required if any proposed earth disturbance is within 300 feet of any wetlands. The NRI shall be in conformance with the Upper Mt. Bethel Township Comprehensive Plan, April 2001 (Natural Features Component) and Chapter
350, Zoning, of the Code of the Township of Upper Mount Bethel. The NRI shall be prepared by the applicant at the applicant's expense and shall accompany all minor subdivision plats, preliminary or final. This natural resource inventory shall include the following items and shall follows the format outlined in Appendix C of this chapter.
(a)
Summary of proposed project, including project overview, maps,
figures, and specifications.
(b)
Listing of natural and other resources. Narrative and figures
describing and illustrating topography, geology, groundwater, soils,
flora, fauna, jurisdictional wetlands, water resources, threatened/endangered
species, wildlife habitat potential, and historic/cultural features,
air quality, ambient noise, and traffic on the site to the subdivided
and/or developed.
(c)
A narrative describing the probable impact of the proposed development
upon the natural resources and a list of steps to be taken to avoid
or minimize or mitigate or compensate for adverse environmental impacts
both during and after construction and operation.
(d)
If any proposed earth disturbance is within 300 feet of any
wetlands, the NRI shall also incorporate a U.S. Fish and Wildlife
review and report along with a similar review and report by the PA
Fish and Boat Commission. The findings of these reports must indicate
that there is no impact on the wetlands or that the agencies have
favorably accepted any proposed remediation of any impact upon the
wetlands.
(e)
Notwithstanding the foregoing, the Township Board of Supervisors
may waive all or part of the natural resource inventory for good reason
and if sufficient evidence is submitted to support a conclusion that
the development will have a slight or negligible environmental impact
or that the complete report need not be prepared to evaluate the environmental
impact of the development.
(2) Environmental impact assessment for major subdivisions and all land development plans. An environmental impact assessment (EIA) shall be prepared for all major subdivision and land development proposals in all zoning districts. Further, the EIA is required if any proposed earth disturbance is within 300 feet of any wetlands. The EIA shall be in conformance with the Upper Mt. Bethel Township Comprehensive Plan, April 2001 (Natural Features Component) and Chapter
350, Zoning, of the Code of the Township of Upper Mount Bethel. The EIA shall be prepared by the applicant at the applicant's expense and by a certified environmental professional. The EIA shall accompany all site plans and major subdivision plats, whether preliminary or final. This environmental impact assessment (EIA) shall include the following items and shall follow the format outlined in Appendix D of this chapter.
(a)
A description of the development specifying what is to be done
during construction and operation, and how, including practical alternative
plans to achieve the objective(s). Such description should set forth
solutions to anticipated environmental problems.
(b)
An inventory of on-site environmental conditions and assessment
of the probable impact of the development upon them. The inventory
shall include the following assessment and probable impact sections:
aquatic ecology including water conditions and aquatic populations;
surface and subsurface hydrogeology; potable water supply; wetlands;
geology; soils and properties thereof, including capabilities and
limitations; sewage treatment; topography; vegetation; presence of
rare, threatened or endangered species; noise characteristics and
levels; existing land use; any particular past or present use that
might have involved toxic or hazardous materials (e.g., dump, disposal
site, manufacturing operation), aesthetics; and cultural and historic
features. Air and water quality shall be described with reference
to County Soil Conservation Service categories and characteristics.
(c)
A list and the status of the approval needed from federal, state
or county agencies including any comments from these governmental
agencies.
(d)
An evaluation of any residual adverse environmental impacts
(short- and long-term) which cannot be avoided, including water pollution,
air pollution, sedimentation, siltation, wetland and habitat disturbance.
(e)
A description of steps to be taken to avoid or minimize or mitigate
or compensate for adverse environmental impacts both during and after
construction and operation. Include maps, schedules and other explanatory
data.
(f)
At a minimum, the environmental impact assessment shall contain
the following sections:
[1]
Summary of proposed project, including project overview, maps,
figures, and specifications.
[2]
Regional and local natural resource protection planning conformance.
Narrative describing proposed project conformance with the Northampton
County Natural Areas Inventory (Lehigh Valley Planning Commission,
1999), the Natural Resource Protection Component of the Upper Mt.
Bethel Township Comprehensive Plan, April 2001, and other Township
Natural Resource Plan(s).
[3]
Narrative describing conformance with the natural resource protection provisions, stormwater design, erosion and sedimentation control, septic and wastewater, potable water supply, stream buffer, and landscaping, provisions of the Upper Mt. Bethel Comprehensive Plan, April 2001, and Chapter
350, Zoning.
[4]
Listing of natural and other resources. Narrative and figures
describing and illustrating topography, geology, groundwater, soils,
flora, fauna, jurisdictional wetlands, water resources, threatened/endangered
species, wildlife habitat potential, and historic/cultural features,
air quality, ambient noise, and traffic on the site to be subdivided
and/or developed.
[5]
Environmental impact assessment. Narrative describing anticipated
impacts to the topography, geology, groundwater, soils, flora, fauna,
wetlands, water resources, threatened/endangered species, wildlife
habitat potential, unique natural features, air quality, ambient noise,
and traffic on the site to be subdivided and/or developed.
[6]
If any proposed earth disturbance is within 300 feet of any
wetlands, the EIA shall also incorporate a U.S. Fish Wildlife review
and report along with a similar review and report by the PA Fish and
Boat Commission. The findings of these reports must indicate that
there is no impact on the wetlands or that the agencies have favorably
accepted any proposed remediation of any impact upon the wetlands.
[7]
References and the following appendixes are required for all
EIA reports. List of permit, permit approvals, threatened/endangered
species data request, PNDI response, cultural/historic preservation
data request, PA Historical and Museum Commission response, photographs
of site, professional credentials, and certifications.
[8]
Notwithstanding the foregoing, the Township Board of Supervisors
may waive all or part of the environmental impact assessment for good
reason and if sufficient evidence is submitted to support a conclusion
that the development will have a slight or negligible environmental
impact or that the complete report need not be prepared to evaluate
the environmental impact of the development.
(3) Traffic impact study for certain development plans.
[Amended 1-26-2009 by Ord. No. 2009-01]
(a)
Requirement.
[1]
A traffic impact study and report shall be required for proposed
developments that meet one or more of the following criteria:
[a] Residential: 50 or more dwelling units.
[b] Commercial. A commercial building or buildings
consisting of 20,000 square feet or more of total floor area.
[c] Office. A development consisting of 100,000 square
feet or more of total floor area.
[d] Industrial. A development consisting of 200,000
square feet or more of total floor area.
[e] Other. A use generating 500 or more average daily
trips ("ADT" defined as per Appendix E of this chapter).
[2]
Traffic impact study shall be reviewed by the Township and found to be satisfactory before granting final plan approval. Improvements identified by the studies will be required to be constructed by the applicant at the time final plan approval is granted or, in the alternative, future construction is to be secured as other improvements are to be secured pursuant to the §
298-37B and
C of this chapter.
(b)
Traffic impact studies shall contain the following: general
site description, traffic facilities description, existing traffic
conditions, traffic impact of the development, analysis of traffic
impact and conclusions and recommendations.
(c)
The applicant shall be responsible for all recommended traffic
improvements, whether on-site or off-site. The estimated cost of the
improvements shall be listed along with the projected date of completion.
(d)
Traffic studies shall not be required for major subdivisions
or land development plans if no new streets or roads (including widening
of existing streets or roads for rights-of-way or otherwise, culs-de-sac
and private lanes) are required to be constructed and no off-site
or adjacent traffic improvements of any kind are required and the
ADTs for the entire site or project are less than 500 vehicles per
day.
C. Unification and merger deeds. Whenever there is a merger of one or
more parcels or lots (or a part of one or more parcels or lots) or
a lot line adjustment, a deed shall be prepared at the expense of
(and filed by) the applicant that unifies and merges the parcels or
lots together. This deed shall be in a form acceptable to both the
Township Engineer and Township Solicitor and shall contain any reservations,
conditions, restrictions or covenants that were made as part of plan
approval.
[Added 3-30-2009 by Ord.
No. 2009-03]
A. General. This section must be used when an applicant chooses to implement one of the conservation design options in a Conservation Design Overlay District, as set forth in Chapter
350, Zoning, as amended.
B. Overview of procedures. The items in Subsection
B(1) through
(4) and
(6) through
(10) below are required under this chapter when an applicant seeks to implement one of the conservation design options in a Conservation Design Overlay District. The item in Subsection
B(5), tentative sketch plan submission and review, is optional but strongly encouraged as an important, valuable and highly recommended step that will speed the review process and may result in lower costs for the project. These steps shall be followed sequentially, and may be combined only at the discretion of the Township:
(1) Preapplication meeting with Township Planning Commission.
(2) Preparation of existing resources and site analysis plan, as described in §
298-19E of this chapter.
(3) Site inspection by Township Planning Commission or other designated,
qualified Township representative(s) and applicant.
(4) Presketch plan conference with Township Planning Commission.
(5) Tentative sketch plan submission and review (diagrammatic sketch,
optional step).
(6) Preliminary plan. Determination of completeness; preliminary resource
conservation plan and sewage planning module submission; review by
Township and County Planning Commissions and Township Engineer; and
approval by supervisors on advice of the Township Planning Commission.
(7) Detailed final plan, preparation. Incorporation of all preliminary
plan approval conditions; documentation of all other agency approvals,
as applicable.
(8) Detailed final plan, submission. Determination of completeness, review,
and approval.
(9) Township Board of Supervisors signatures.
(10)
Recording of approved detailed final plan with County Recorder
of Deeds.
C. Tentative sketch plans.
(1) Applicability.
(a)
Submission of a diagrammatic tentative sketch plan is strongly
encouraged for a) all major or minor subdivisions or b) when the development
includes nonresidential development or c) when a significant natural
feature (as identified in the Natural Features Component of the Upper
Mount Bethel Township Comprehensive Plan, April 2001), is present
on the proposed site or within a 1/2 mile of the site.
(b)
Tentative sketch plans, as described in §
298-19C(6) and
(7), below, shall be submitted to the municipality for review by the Planning Commission. Such plans are for informal discussion only. Submission of a sketch plan does not constitute formal filing of a plan with the municipality, and shall not commence the statutory review period as required by the Municipalities Planning Code. Only the submission of an administratively complete minor subdivision plan, major subdivision plan, or land development plan requires the Township to take action within the designated time limits. The procedures for submission of a diagrammatic sketch plan are described in §
298-19C(6), below, and may be altered only at the discretion of the Township.
(2) Preapplication meeting. A preapplication meeting is encouraged between
the applicant, the site designer, and the Planning Commission (and/or
the Commission's planning consultant), to introduce the applicant
to the municipality's zoning and subdivision regulations and
procedures, to discuss the applicant's objectives, and to schedule
site inspections, meetings and plan submissions as described below.
Applicants are also encouraged to present the existing resources and
site analysis plan at this meeting.
(3) Existing resources and site analysis plan. Applicants shall submit an existing resources and site analysis plan ("ERSA plan"), in its context, prepared in accordance with the requirements contained in §
298-19E, below. The purpose of the ERSA plan is to familiarize Township officials with existing conditions on the applicant's tract and within its immediate vicinity, and to provide a complete and factual reference for the Township officials in making a site inspection. The ERSA plan shall be provided prior to or at the site inspection and shall form the basis for the development design as shown on the diagrammatic sketch plan (or on the preliminary plan, if the optional sketch plan is not submitted).
(4) Site inspection.
(a)
After preparing the existing resources and site analysis plan,
applicants shall arrange for a site inspection of the property by
the Planning Commission or other designated, qualified Township representative(s),
and shall distribute copies of said site analysis plan at, or prior
to, that on-site meeting. Applicants, their site designers, and the
landowners of the tract are encouraged to accompany the Planning Commission
on the site inspection.
(b)
The purpose of the site inspection is to familiarize local officials
with the property's existing conditions and special features,
to identify potential site design issues, and to provide an informal
opportunity to discuss site design concepts, including the general
layout of designated greenway or open space lands (if applicable),
and potential locations for proposed buildings and street alignments.
Comments made by Township officials or their staff and consultants
shall be interpreted as being only suggestive. It shall be understood
by all parties that no formal recommendations can be offered, and
no official decisions can be made, at the site inspection.
(5) Presketch conference. Following the site inspection and prior to the submission of a diagrammatic sketch plan, the applicant shall meet with the Planning Commission to discuss the findings of the site inspection and to develop a mutual understanding on the general approach for subdividing and/or developing the tract in accordance with the four-step design procedure described in §§
298-19H and 290-20L of this chapter, where applicable. At the discretion of the Planning Commission, this conference may be combined with the site inspection.
(6) Sketch plan submission and review.
(a)
Twelve copies of a diagrammatic sketch plan, meeting the requirements set forth in §
298-19C(7), below, shall be submitted to the Township Secretary during business hours for distribution to the Board of Supervisors, the Planning Commission, the Township Planning Professional, the Township Engineer and applicable Township advisory boards (such as the Environmental Advisory Council), at least seven days prior to the Planning Commission meeting at which the sketch plan is to be discussed. Alternatively, electronic copies may be substituted for paper copies when acceptable by the parties involved and with prior arrangements. The sketch plan diagrammatically illustrates initial ideas about a conceptual layout for greenway lands, house sites, and street alignments, and shall be based closely upon the information contained in the existing resources and site analysis plan. The sketch plan shall also be designed in accordance with the four-step design process described in §§
298-19H and 290-20K, below, and with the design review standards and other standards listed in §§
298-19C(7) and 290-20L, below.
(b)
The Planning Commission shall review the sketch plan in accordance
with the criteria contained in this chapter and with other applicable
ordinances of the Township. The review of the Planning Commission
of the sketch plan is intended to advise the applicant informally
of the extent to which the proposed subdivision or land development
conforms to the relevant standards of this chapter, and may suggest
possible plan modifications. The review of the Planning Commission
shall include, but is not limited to:
[1]
The location of all areas proposed for land disturbance (streets,
foundations, yards, septic disposal systems, stormwater management
areas, etc.), with respect to notable features of natural or cultural
significance as identified on the applicant's existing resources
and site analysis plan and on the municipality's Map of Potential
Conservation Lands;
[2]
The potential for street connections with existing streets,
other proposed streets, or potential developments on adjoining parcels;
[3]
The location of proposed access points along the existing road
network;
[4]
The proposed building density and impervious coverage;
[5]
The compatibility of the proposal with respect to the objectives
and policy recommendations of the Comprehensive Plan and the Open
Space Plan; and
[6]
Consistency with Chapter
350, Zoning.
(c)
The Planning Commission shall submit its written comments to
the applicant and the Board of Supervisors. The diagrammatic sketch
plan may also be submitted by the Board of Supervisors to the County
Planning Commission for review and comment.
(7) Sketch plan contents.
(a)
The Township recommends that the applicant submit a sketch plan as a basis for informal discussion with the Planning Commission and, as appropriate, the Board of Supervisors, as to the intended use and arrangement of a proposed subdivision or land development. A sketch plan submittal is strongly recommended as a way of helping applicants and officials develop a better understanding of the property and to help establish an overall design approach that respects its special or noteworthy features, while providing for the density permitted under Chapter
350, Zoning.
(b)
The applicant may submit whatever information he deems useful.
However, to facilitate the fullest possible response from the Planning
Commission, the applicant is encouraged to submit the information
listed below. Many of these items can be taken directly from the ERSA
plan, a document that is required to be prepared and submitted no
later than the date of the site inspection, which precedes the preliminary
plan submission.
(c)
An ERSA plan as set forth in §
298-19E. For the purposes of the sketch plan, the features on the ERSA plan need not be exact. Topography may be taken from USGS Maps; wetlands may be taken from maps published by the U.S. Fish and Wildlife Service or the USDA Natural Resources Conservation Service; and woodlands may be taken from aerial photographs.
(d)
A site location and context plan as set forth in §
298-19C(7).
(e)
An aerial photograph with property lines indicated. The conceptual
layout may be imposed on the aerial photograph.
(f)
Zoning information including applicable district, lot area and
bulk regulations, adjusted tract area calculations, density and open
space requirements.
(g)
A schematic layout indicating a general concept for land conservation
and development, at the same scale as the ERSA plan. The sketch plan
may be prepared as a simple overlay on top of the ERSA plan.
[1]
In the case of land developments, locations of proposed buildings
and major structures, parking lots and other improvements.
[2]
In the case of conservation subdivisions, a schematic layout indicating conformance with the four-step design process set forth in §
298-19H of this chapter.
(h)
Streets on and adjacent to the tract.
(i)
General description of proposed method of water supply, sewage
disposal and stormwater management.
(j)
A statement indicating that the sketch plan is a schematic drawing,
not intended for construction purposes.
(k)
Drafting standards set forth in §
298-19E shall be met.
(l)
In the case of land development plans, proposed location of
buildings and major structures, parking areas and other improvements.
(m)
General description of proposed method of water supply, sewage
disposal, and stormwater management.
D. Future potential subdivision. When an application includes only a
portion of a landowner's entire tract, or when such portion is
contiguous to an adjoining tract of the landowner, a sketch layout
shall be included showing future potential subdivision of all the
contiguous lands belonging to the landowner to ensure that subdivision
may be accomplished in accordance with current codes and with appropriate
access. Submission and review of the sketch plan described in this
section shall not constitute approval of the future subdivision shown
thereon.
E. Existing resources and site analysis plan. For all major subdivisions
and land developments (but excluding minor subdivisions), an existing
resources and site analysis plan ("ERSA plan") shall be prepared to
provide the developer and the municipality with a comprehensive analysis
of existing conditions, both on the proposed development site and
within 500 feet of the site. Conditions beyond the parcel boundaries
may be described on the basis of existing published data available
from governmental agencies and from aerial photographs. The municipality
shall review the plan to assess its accuracy, conformance with municipal
ordinances, and likely impact upon the natural and cultural resources
on the property. Unless otherwise specified by the Planning Commission,
such plans shall generally be prepared at the scale of one inch equals
100 feet or one inch equals 200 feet, whichever would fit best on
a single standard size sheet (24 inches by 36 inches). The following
information shall be included in this plan:
(1) A vertical aerial photograph enlarged to a scale not less detailed
than one inch equals 400 feet, with the site boundaries clearly marked.
(2) Topography, the contour lines of which shall generally be at two-foot
intervals, determined by photogrammetry (although ten-foot intervals
are permissible beyond the parcel boundaries, interpolated from USGS
published maps). The determination of appropriate contour intervals
shall be made by the Planning Commission, which may specify greater
or lesser intervals on exceptionally steep or flat sites. Slopes between
15% and 25% and exceeding 25% shall be clearly indicated. Topography
for major subdivisions shall be prepared by a professional land surveyor
or professional engineer from an actual field survey of the site or
from stereoscopic aerial photography and shall be coordinated with
official USGS bench marks.
(3) The location and delineation of ponds, streams, ditches, drains, and natural drainage swales, as well as the 100-year floodplains and wetlands, as defined in Chapter
350, Zoning. Additional areas of wetlands on the proposed development parcel shall also be indicated, as evident from testing, visual inspection, or from the presence of wetland vegetation.
(4) Vegetative cover conditions on the property according to general
cover type including cultivated land, permanent grass land, meadow,
pasture, old field, hedgerow, woodland and wetland, trees with a caliper
in excess of 15 inches, and the actual canopy line of existing trees
and woodlands. Vegetative types shall be described by plant community,
relative age and condition.
(5) Soil series, types and phases, as mapped by the U.S. Department of
Agriculture, Natural Resources Conservation Service, in the published
soil survey for the county, and accompanying data published for each
soil relating to its suitability for construction (and, in unsewered
areas, for septic suitability).
(6) Ridgelines and watershed boundaries shall be identified.
(7) A viewshed analysis showing the location and extent of views into
the property from public roads and from public parks, public forests,
and state game lands.
(8) Geologic formations on the proposed development parcel, including
but not limited to rock outcroppings, cliffs, sinkholes, and fault
lines, based on available published information or more detailed data
obtained by the applicant.
(9) All existing man-made features including but not limited to streets,
driveways, farm roads, woods roads, buildings, foundations, walls,
wells, drainage fields, dumps, utilities, fire hydrants, and storm
and sanitary sewers.
(10)
Locations of all historically significant sites or structures
on the tract, including but not limited to cellarholes, stone walls,
earthworks, and graves.
(11)
Locations of trails that have been in public use (pedestrian,
equestrian, bicycle, etc.).
(12)
All easements and other encumbrances of property which are or
have been filed of record with the Recorder of Deeds of Northampton
County shall be shown on the plan.
(13)
Total acreage of the tract, the adjusted tract area and the
constrained land area with detailed supporting calculations.
F. Preliminary improvements plan. A preliminary improvements plan shall
be required for preliminary major subdivision/land development plans
(but excluding minor subdivisions). This plan shall include the following
items:
(1) Historic resources, trails and significant natural features, including
topography, areas of steep slope, wetlands, 100-year floodplains,
swales, rock outcroppings, vegetation, existing utilities, and other
site features, as indicated on the existing resources and site analysis
plan.
(2) Existing and approximate proposed lot lines, lot areas, any existing
easements and rights-of-way. For properties subject to the Conservation
Design Overlay District, the boundaries of greenway lands shall be
indicated.
(3) Approximate location, alignment, width and tentative names of all
proposed streets and street rights-of-way, including all street extensions
or spurs that are reasonably necessary to provide adequate street
connections and facilities to adjoining development or undeveloped
areas; preliminarily engineered profiles for proposed streets.
(4) Approximate location of proposed swales, drainage easements, stormwater
and other management facilities.
(5) Where community sewage service is to be permitted, the conceptual
layout of proposed sewage systems, including but not limited to the
tentative locations of sewer mains and sewage treatment plants, showing
the type and degree of treatment intended and the size and capacity
of treatment facilities.
(6) Where central water service is to be permitted, the conceptual layout
of proposed water distribution facilities, including water mains,
fire hydrants, storage tanks and, where appropriate, wells or other
water sources.
(7) Location of all percolation tests as may be required under this chapter,
including all failed test sites or pits as well as those approved
and including an approved alternate site for each lot requiring a
sand mound system. All approved sites shall be clearly distinguished
from unapproved sites.
(8) Limit-of-disturbance line (must be exact in relation to the retention
of existing trees proposed to be saved).
(9) Approximate location and dimensions of proposed playgrounds, public
buildings, public areas and parcels of land proposed to be dedicated
or reserved for public use.
(10)
If land to be subdivided lies partly in or abuts another municipality,
the applicant shall submit information concerning the location and
conceptual design of streets, layout and size of lots and provisions
of public improvements on land subject to his control within the adjoining
municipalities. The design of public improvements shall provide for
a smooth, practical transition where specifications vary between municipalities.
Evidence of approval of this information by appropriate officials
of the adjoining municipalities also shall be submitted.
(11)
Where the applicant proposes to install the improvements in
phases, he shall submit with the preliminary plan a delineation of
the proposed sections and a schedule of deadlines within which applications
for final approval of each section are intended to be filed.
(12)
Typical street cross section drawing(s) for all proposed streets
shall be shown, including details relating to thickness, crowning
and construction materials.
(13)
Utilities and easements.
(a)
Exact locations of existing utility easements and approximate
locations of proposed utility easements.
(b)
Approximate layout of all proposed sanitary and storm sewers
and location of all inlets and culverts and any proposed connections
with existing facilities. (These data may be on a separate plan.)
(c)
The tentative location of proposed on-site sewage and water
facilities.
(14)
Shade trees. Approximate location of proposed shade trees, plus
locations of existing vegetation to be retained.
(15)
Signature blocks for the Planning Commission, Board, and the
County Planning Commission shall be provided on the right-hand side
of the preliminary improvements plan.
G. Additional plans and studies required. The following plans or studies
shall be submitted in connection with all major subdivision/land development
plans (excluding, however, sketch plans and minor subdivision plans),
unless the Planning Commission waives the requirement:
(1) Sewer and water feasibility report.
(2) Groundwater protection and replenishment study.
(3) Community association document.
(a)
A community association document, also known as a "homeowner's
association document" or a "condominium association document," shall
be provided for all subdivision and land development applications
which propose lands or facilities to be used or owned in common by
all the residents of that subdivision or land development and not
deeded to the municipality.
(b)
The elements of the community association document shall include,
but shall not necessarily be limited to, the following:
[1]
A description of all lands and facilities to be owned by the
community association. This description shall include a map of the
proposal highlighting the precise location of those lands and facilities.
[2]
Statements setting forth the powers, duties, and responsibilities
of the community association, including the services to be provided.
[3]
A declaration of covenants, conditions, and restrictions, giving
perpetual easement to the lands and facilities owned by the community
association. The declaration shall be a legal document which also
provides for automatic association membership for all owners in the
subdivision or land development and shall describe the mechanism by
which owners participate in the association, including voting, elections,
and meetings. Furthermore, it shall give power to the association
to own and maintain the common property and to make and enforce rules.
[4]
Statements prescribing the process by which community association
decisions are reached and setting forth the authority to act.
[5]
Statements requiring each owner within the subdivision or land
development to become a member of the community association.
[6]
Statements setting cross covenants or contractual terms binding
each owner to all other owners for mutual benefit and enforcement.
[7]
Requirements for all owners to provide a pro rata share of the
cost of the operations of the community association.
[8]
A process of collection and enforcement to obtain funds from
owners who fail to comply.
[9]
A process for transition of control of the community association
from the developer to the unit owners.
[10] Statements describing how the lands and facilities
of the community association will be insured, including limit of liability.
[11] Provisions for the dissolution of the community
association, in the event the association should become nonviable.
(4) Preliminary greenway ownership and management plan. A plan showing the boundaries, acreage and proposed ownership of all proposed greenway areas shall be shown. In addition, this plan applicant shall describe the entities responsible for maintaining various elements of the property, and describing management objectives and techniques for each part of the property. Such management plans shall be consistent with the requirements of §
350-24O, Ownership and maintenance of greenway land and common facilities, of Chapter
350, Zoning.
H. Four-step design process for major subdivisions/land development. All plans shall include documentation of a four-step design process in determining the layout of proposed greenway lands, house sites, streets and lot lines, as described in §
298-20L of this chapter.
(1) Step 1: delineation of open space or greenway lands.
(a)
The minimum percentage and acreage of required open space or greenway lands shall be calculated by the applicant and submitted as part of the sketch plan or preliminary plan in accordance with the provisions of this chapter and of Chapter
350, Zoning. Open space or greenway lands shall include all primary conservation areas and those parts of the remaining buildable lands with the highest resource significance, as described below and in §
298-28 herein.
(b)
Proposed open space or greenway lands shall be designated using the existing resources and site analysis plan as a base map and complying with § 350-21I of Chapter
350, Zoning, of the Township Code, and §
298-28 herein. The Township's Map of Potential Conservation Lands in the Comprehensive Plan shall also be referenced and considered. Primary conservation areas shall be delineated. (The determination and delineation of primary conservation areas is independent of the "density factors" applied to various categories of constrained lands to calculate adjusted tract area as set forth in §
350-24J of Chapter
350, Zoning, of the Township.)
(c)
In delineating Secondary Conservation Areas, the applicant shall
prioritize natural and cultural resources on the tract in terms of
their highest to least suitability for inclusion in the proposed open
space or greenway, in consultation with the Planning Commission and
in accordance with § 290-20L herein (design process of open
space or greenway lands).
(d)
On the basis of those priorities and practical considerations
given to the configuration of the tract, its context in relation to
resource areas on adjoining and neighboring properties, and the applicant's
subdivision objectives, secondary conservation areas shall be delineated
to meet at least the minimum area percentage requirements for greenway
lands and in a manner clearly indicating their boundaries as well
as the types of resources included within them.
(2) Step 2: location of house sites. Potential house sites shall be tentatively
located, using the proposed greenway lands as a base map as well as
other relevant data on the existing resources and site analysis plan,
such as topography and soils. House sites should generally be located
not closer than 100 feet from primary conservation areas and 50 feet
from secondary conservation areas, taking into consideration the potential
negative impacts of residential development on such areas as well
as the potential positive benefits of such locations to provide attractive
views and visual settings for residences. In zoning districts where
the underlying density is one dwelling unit per acre, or higher, the
setback from secondary conservation areas shall be reduced to 20 feet.
(3) Step 3: alignment of streets, trails and stormwater management facilities. Upon designating the house sites, a street plan shall be designed to provide vehicular access to each house, complying with the standards in Article
VI herein and bearing a logical relationship to topographic conditions. Impacts of the street plan on proposed greenway lands shall be minimized, particularly with respect to crossing environmentally sensitive areas such as wetlands and traversing slopes exceeding 15%. Street connections shall generally be encouraged to minimize the number of new culs-de-sac to be maintained by the municipality and to facilitate access to and from homes in different parts of the tract (and adjoining parcels). Preferred locations for the stormwater and wastewater management facilities shall be identified using the existing resources and site analysis plan and proposed greenway lands as base maps. Opportunities to use these facilities as an additional buffer between the proposed greenway lands and development areas are encouraged. These facilities should generally be designed to improve the quality of stormwater runoff and wastewater effluent with emphasis placed on achieving maximum groundwater recharge. The facilities should be located in areas identified as groundwater recharge areas as indicated on the existing resources and site analysis plan. The design of the facilities should strive to use the natural capacity and features of the site to facilitate the management of stormwater and wastewater generated by the development.
(4) Step 4: drawing in the lot lines. Upon completion of the preceding
three steps, lot lines are drawn as required to delineate the boundaries
of individual residential lots.
(5) Applicants shall be prepared to submit four separate sketch maps
indicating the findings of each step of the design process, if so
requested by the Planning Commission or the Board.