The purpose of the final plan is to require formal approval by the Board of Supervisors before plans for all subdivisions and land developments are recorded as required by §
160-15 of this chapter.
In addition to all illustrations and notes required under §
160-25 and this section, the plan shall contain the following:
A. A horizontal plan of storm drains and sanitary sewers,
which may be shown on a separate drainage plan, including:
(1) The location and size of the line with stations corresponding
to the profile.
(2) Locations of manholes or inlets with the grade between
and elevation of the flow line and the top of each manhole or inlet.
(3) Property lines and properties of abutting owners,
with details of easements.
(4) The beginning and end of the proposed construction.
(6) Locations of all other drainage facilities and utilities
in the vicinity of storm and/or sanitary sewer lines.
(7) Hydraulic design data for culverts and/or bridge structures
and details of proposed handling of surface and/or subsurface drainage
problems.
B. Profiles of storm drains and sanitary sewers, which
may be shown on a separate drainage plan, including:
(1) Profile of existing and proposed ground surface with
elevations at the top of manholes or inlets.
(2) Profile of storm drains or sewers showing the type
and size of pipe, grade, cradle (if any), manhole or inlet locations
with the length and slope of the pipe between structures shown and
elevations at the flow line.
C. Plans and details of bridges, street trees, retaining
walls, stormwater management structures, erosion and sedimentation
control structures and all other proposed improvements, containing
sufficient information which would customarily be included in working
drawings and specifications for the proposed construction and which
would enable the Township Engineer to perform an effective evaluation
of the proposed improvements, and with specific detail which would
allow the contractor to build the same.
The as-built plan shall be drawn to the same
scale as the final plan, conservation plan, improvements construction
plan and profile plan and shall be certified to by the engineer of
the landowner or developer and approved by the Township Engineer.
A. Said plan shall indicate the actual location, dimensions
and/or elevations of all completed improvements, including but not
limited to:
(1) Principal permitted buildings.
(3) The location of the cartway and curb for both sides
of each street.
(4) The sanitary sewer main, manholes, rim and invert
elevations and laterals.
(5) The storm sewer main, inlets, rim and invert elevations
and culverts.
(6) Water mains and fire hydrants.
(8) Landscaping and screen planting.
(10)
Permanent sedimentation, erosion control and
stormwater management structures, with as-built storage volume and
outlet structure elevations and as-built elevations for the basin.
B. The as-built plan shall be submitted in complete and accurate form prior to the final release of funds being withheld, as provided in §
160-73.
A subdivision and land development agreement shall be executed in accordance with §
160-14.
The recording of an approved final major subdivision and/or land development plan shall be as described in §
160-15.