The subdivider shall construct streets, roads and alleys as outlined on the approved plans based on the requirements of this chapter, particularly §§
320-36 and
320-37.
A. General considerations. The streets shall be designed and located
in relation to existing and planned streets, to topographical conditions
and natural terrain features such as streams and existing tree growth,
to public convenience and safety, and in their appropriate relation
to the proposed uses of the land to be served by such streets.
B. Construction standards. Construction of all streets shall conform
to the current standards as established by the Village in this chapter
and elsewhere and shall be subject to approval of the Village Engineer
before acceptance.
C. Conform to Official Map. The arrangement, width, grade and location
of all streets shall conform to the Official Map.
E. Street construction. After the installation of all required utility
and stormwater drainage improvements, the subdivider shall prepare
for surfacing all roadways in streets proposed to be dedicated, to
the widths prescribed by these regulations, by placing crushed rock
on said roadways and, in addition, shall surface said street, in a
manner and quality consistent with this chapter and plans and specifications
approved by the Village Engineer. Construction shall be to Village
standard specifications for street improvements.
F. Street cross sections. When permanent street cross sections have
been approved by the Village, the subdivider shall finish grade all
shoulders and road ditches, install all necessary culverts at intersections
and, if required, surface ditch inverts to prevent erosion and sedimentation
in accordance with plans and standard specifications approved by the
Village Engineer.
After the installation of all utility and stormwater drainage
improvements, the subdivider shall be required to construct concrete
curbs and gutters or, if approved by the Village, a system of ditches
and culverts. The subdivider shall install concrete curb and gutter
along both sides of all streets and boulevards shown on the plat.
The cost of the curb and gutter and required inspection, supervision
and engineering fees shall be paid for by the subdivider. Wherever
possible, provision shall be made at the time of construction for
driveway access curb cuts. The cost of installation of all inside
curbs and gutters for dual roadway pavements shall be borne by the
Village.
Pursuant to §
320-40, the subdivider shall provide stormwater drainage facilities, which include curb and gutter, manholes, catch basins and inlets, storm sewers, storm sewer laterals from the main to the lot line, road ditches and open channels, as may be required. All such facilities are to be of adequate size and grade to hydraulically accommodate maximum potential volumes of flow, the type of facility required, the design criteria and the sizes and grades to be determined by the Village Engineer. Such required improvements shall be dedicated to the Village upon such terms and conditions as the Village Board may determine.
The Village shall install streetlamps along all streets proposed
to be dedicated of a design compatible with the neighborhood and type
of development proposed. Such lamps shall be placed at each street
intersection and at such interior block spacing as may be required
by the Village Engineer.
The subdivider shall cause all gradings, excavations, open cuts,
side slopes, and other land surface disturbances to be mulched, seeded,
sodded or otherwise protected so that erosion, siltation, sedimentation
and washing are prevented. The subdivider shall submit an erosion
control plan that specifies measures that will be taken to assure
the minimization of erosion problems.
When the land included in a subdivision plat or certified map
abuts upon or is adjacent to land used for farming or grazing purposes,
the subdivider shall erect, keep, and maintain partition fences, satisfying
the requirements of the Wisconsin Statutes for a legal and sufficient
fence, between such land and the adjacent land. A covenant binding
the developer, its grantees, heirs, successors, and assigns to erect
and maintain such fences, without cost to the adjoining property owners,
so long as the land is used for farming or grazing purposes, shall
be included upon the face of the final plat or certified survey map.
When any public improvements of adequate capacity are not available
at the boundary of a proposed land division, the Village, or its duly
authorized representative, shall require, as a prerequisite to approval
of a final plat or certified survey map, assurances that such improvement
extensions shall be provided as follows in accordance with the following
standards:
A. Design capacity. All improvements within or entering or leaving the
proposed development shall be installed to satisfy the service requirements
for the entire service or drainage area in which the development is
located, and the improvements shall be of sufficient capacity to handle
the expected development of the overall service area involved.
B. Extra-sized and off-size improvements. Where improvements of adequate size needed to serve the development are not available at the boundary of the development, the subdivider shall proceed under one of the alternatives as identified in §
320-18.
C. Lift stations. Where sanitary or storm sewer lift stations and force
mains are required to lift sewage to the gravity system, the subdivider
shall have plans, profiles, specifications and estimated operation
and maintenance costs prepared for the installation of such facilities
to the Village Engineer's requirements. Equipment similar to
existing Village equipment shall be utilized whenever possible. The
installation, inspection, supervision and engineering fees for lift
stations and/or force mains shall be paid for by the subdivider, unless
otherwise determined and agreed upon by the Village Board. Gravity
sanitary sewer service shall be employed whenever determined by the
Village Engineer to be feasibly accessible.
The subdivider shall be required to grade the full land division in accordance with the requirements of §
320-42.