(a) The name of the subdivision, owner, subdivider, surveyor
and engineer, and the date of drawing, number of sheets, graphic (bar) scale and phase
designation. Unless otherwise excepted by the agent, the side line of each sheet shall be
a north-pointing (from bottom to top) grid line and labeled as such. If true north is
used, the method of determination shall be shown.
(b) The location of the proposed subdivision, or part thereof,
on an inset map at a scale of not less than two thousand feet (2,000') to the inch showing
adjoining roads, their names and numbers, towns, subdivisions, watercourses, and other
landmarks. Said inset map shall be oriented north.
(c) A boundary survey providing a closure within an accuracy of
not less than one (1) in ten thousand (10,000).
(d) Land use data, including:
(1) The total acreage of the property or properties to the
nearest one-tenth (.10) acre;
(2) The acreage of the area to be subdivided to the nearest
one-tenth (.10) acre;
(3) The acreage and percentage of the total area of
undevelopable areas as defined by section 24.1-203 of the zoning ordinance;
(4) The zoning district classification;
(5) A summary of zoning district requirements including minimum
lot size, yard and setback provisions, and any other pertinent regulations such as the
cluster requirements, if that technique is being utilized;
(6) The acreage and percentage of the total area included
within common areas;
(7) The acreage and percentage of the total area within
landscaped open space areas;
(8) The acreage and percentage of the total area within road
rights-of-way;
(9) The acreage and
percentage of the total area of impervious surface area within the
proposed subdivision and including the maximum allowable impervious
cover for each lot that has been used in the stormwater management
system design;
(10) (10) The
acreage and percentage of the total area within resource protection
areas and resource management areas respectively; including the
acreage of buildable area outside of the RPA on each lot as required
by section 23.2-7(c) of this code;
(11) The number of lots or units;
(12) The density, both net and gross;
(13) The maximum, minimum, and average lot sizes.
(e) The location of any primary geodetic control network
monument within the boundaries of the tract or within two (2) kilometers of the property
with reference, identification and the X-Y coordinate value in U.S. survey feet or meters.
(f) The names of owners, location of existing property lines,
parcel identification numbers, and zoning classification within the boundaries of the
tract and for all properties adjacent thereto.
(g) All existing, platted and proposed streets and public
rights-of-way and their names, numbers and widths (both pavement and right-of-way). The
data of all curves along street frontages shall be shown at the curve or in a curve data
table and shall contain the following:
(1) delta
(2) radius
(3) arc
(4) tangent
(h) All existing and proposed utility and other easements,
including landscape, preservation or conservation easements, public areas, and parking
spaces.
(i) All utility placements shall be shown with plan and profile
views and shall include:
(1) Size, location, and method of proposed connections to
existing utilities.
(2) Size and location of proposed facilities showing proposed
water meters, gate valves, fire hydrants, fittings, manholes, sewer laterals and
clean-outs, grinder pumps, and manhole rim and invert elevations and percent of slope.
(3) Location, design, and details of sewage pump stations.
(4) Location, design, and details of water well facilities
which are to be part of a central water system with health department and State Water
Control Board (if applicable) approvals attached.
(5) Location of water wells on individual lots which are not to
be a part of a central water system for either potable or non-potable purposes with health
department and State Water Control Board (if applicable) approvals attached.
(6) Location and design of septic systems, both primary and
reserve, including soils information, horizontal and vertical separations between
drainlines, average water table, and finished ground surface. Health department approvals
shall be attached.
(j) All proposed lots, lot areas, building setback, and yard
lines. All lots shall be located and dimensioned by bearings and distances or X-Y
coordinate values in U.S. survey feet or meters.
(k) Existing and
proposed site topography at a contour interval of no more than two
feet (2') based on mean sea level with spot elevations provided at
and along all proposed grade changes. At a minimum, the existing and
proposed elevation at each corner of each lot along with the
existing and proposed high or low point between lot corners shall be
provided. Areas having slopes in excess of thirty percent (30%)
shall be delineated on the plan.
(l) A drainage plan showing the proposed drainage system including
all existing and proposed culverts, drains, open ditches, storm
drain pipes, watercourses, lakes and other stormwater management
facilities proposed to convey the subdivision drainage to an
adequate channel, pipe or stormwater system. Stormwater management
criteria consistent with the provisions of the Virginia Stormwater
Management Regulations (4 VAC 3-20), as they may be amended from
time to time shall be satisfied. The development plan shall include
detailed information about the sizing of all pipes and ditches,
types of pipes, ditch linings, location and extent of drainage
easements, and the location and extent of all existing or proposed
stormwater management facilities, their depths, slopes, invert
elevations, lining, and other pertinent data. Drainage calculations
shall be submitted with drainage area maps showing the pre and post
development conditions and the route of the travel used to determine
the time of concentration to verify the design of the drainage
system including the downstream adequacy of the channel, pipe or
stormwater system receiving run-off from the subdivision. Positive
drainage off of each lot must be demonstrated and the direction of
drainage flows shall be shown on the plan.
(m) An erosion control plan showing the location, type, and details
of proposed erosion and sediment control devices to be used during
and after construction. The erosion control plan shall meet or
exceed all requirements of chapter 10 of this Code (Erosion and
Sediment Control Ordinance) and shall be provided as a separate plan
sheet.
(n) The location of any floodplain area as depicted on the
flood insurance rate map (FIRM) for the county as published by the Federal Emergency
Management Agency including the flood hazard zone designation(s) and elevation(s) and any
other information required by the floodplain management area provisions of the zoning
ordinance for floodplain areas. Where none of the area contained in the subdivision lies
within a floodplain area, a note to this effect shall be shown on the face of the
development plan.
(o) The location of all proposed secondary ground control
network monuments.
(p) The location and identification by size and common name of
all single heritage, memorial or specimen trees and/or groups thereof.
(q) The location and design, including color renderings, of any
proposed signage or entrance monuments or structures including walls, fences, or similar
features.
(r) The location, size, design and type of all streetlights
proposed to be installed.
(s) A landscape plan prepared in accordance with the standards
for such plans contained in chapter 24.1, Zoning, of this Code, for all common areas,
entrance ways, and other areas where replacement or additional landscaping is required or
proposed.
(t) Identification of
any portion or portions of the subdivision or phase thereof which is
or may be located in a Watershed Management and Protection Area or
Chesapeake Bay Preservation Area. Such identification shall be
accompanied by a Natural Resources Inventory as defined in Chapter
23.2 and shall also include information
concerning any natural areas identified pursuant to the requirements
of section 24.1-260(d) of the zoning ordinance.
(u) The location and extent of any known or suspected
archaeological sites, historic sites, cemeteries, individual grave sites, and other
similar cultural resources and including, as an attachment, a narrative description of the
resource and its potential significance.
(v) All parcels of land to be dedicated for public use or for
the common use of the property owners and the conditions, if any, of such dedication.