Improvements shall be provided, constructed and installed by the developer as stated in the improvements agreement, shown on the record plan, and in accordance with the design standards set forth in Article
IV of this chapter. The following improvements will be required in all applicable cases:
A. Street excavating, grading, subgrade preparation, base course paving
and surface course paving installed according to Pen Argyl Borough
specifications.
B. Concrete curbing of the vertical type, or stabilized shoulder and
drainage swale with no curbing installed according to the Pen Argyl
Borough specifications.
C. Concrete sidewalks or interior walkways installed according to the Pen Argyl Borough improvements specifications in connection with road construction pursuant to Subsection
A or when required by §
93-24B.
D. Sanitary sewer system improvements installed according to the specifications
of Pen Argyl Borough, the Pen Argyl Borough Sewer Authority and the
Pennsylvania Department of Environmental Protection.
E. Water supply and distribution system improvements installed according
to the specifications of the public utility and the Pennsylvania Department
of Environmental Protection.
F. Storm drainage system improvements installed according to the Pen
Argyl Borough improvements specifications.
G. Monuments shall be installed.
(1) Permanent reference monuments shall be located at each intersection
of rights-of-way of street(s) constructed by the developer, at the
beginning and ending of all street curves, and at exterior corners
of the subdivision or land development unless an alternate arrangement
is approved that still permits a surveyor to stake out accurately
any building lot shown on the record plan.
(2) Monuments shall be made of PennDOT Class A concrete, shall be four
inches by four inches square or four inches in diameter at the top,
and shall taper from four inches at the top to six inches at the bottom.
All monuments shall be a minimum of 30 inches in length and shall
be marked with a round metal cap, rebar or drilled hole. All monuments
in developed areas shall be flush with finished grade and in undeveloped
areas shall be set two inches to three inches above existing grade.
(3) All monuments shall be placed by a registered professional engineer
or surveyor so that the scored point shall coincide exactly with the
point of intersection of the line being monumented.
(4) Monuments in sidewalks.
(a)
Monuments shall be set with their top level with the finished
grade of the surrounding ground, except:
[1]
Monuments which are placed within the lines of existing or proposed
sidewalks shall be so located (preferably beneath the sidewalks) that
their tops will not be affected by lateral movement of the sidewalks;
and
[2]
Where monuments are located beneath a sidewalk, proper access
shall be provided for their use.
(b)
Where sidewalks are existing, a stone point (a four-inch square
chisel cut in the sidewalk with a drill hole in center) may be substituted
for a monument.
(5) Lot corner markers shall be provided at all lot corners. Lot corner
markers shall be permanently located and shall be a No. 4 (1/2 inch)
or No. 5 (5/8 inch diameter) rebar a minimum length of 30 inches.
Lot corner markers shall be located in the ground flush to existing
grade.
H. Fire hydrants installed according to the specifications of the Pen
Argyl Borough improvements specifications.
I. Street signs installed according to Borough specifications.