A. 
Prior to granting of final approval, the subdivider shall have installed or shall have furnished performance guaranties for the ultimate installation of the following:
(1) 
Streets.
(2) 
Street signs.
(3) 
Curbs and gutters.
(4) 
Sidewalks.
(5) 
Streetlighting.
(6) 
Shade trees, to be located on the street line so as not to interfere with utilities or sidewalks, shall have a caliper of at least two (2) inches, heights ten (10) to twelve (12) feet and shall be one (1) of the following types: Ash (white, green), Gums (sweet), Lindens (silver, European, American, small leaf), Maples (Norway, red or sugar), Oaks (white, pin, common red, black), Sycamore. The trees shall be planted pursuant to specifications, standards or regulations adopted by the Planning Board.
(7) 
No topsoil shall be removed from the site or used as spoil. Topsoil moved during the course of construction shall be redistributed so as to provide at least four (4) inches of cover to all areas of the subdivision and shall be stabilized by seeding or planting.
(8) 
Monuments shall be of the size and shape required by Section 4 of Chapter 358 of the Laws of 1953,[1] and shall be placed in accordance with the statute.
[1]
Editor's Note: Chapter 358 of the Laws of 1953 was originally codified under N.J.S.A. 46:23-9.1 et seq., which was repealed by L. 1960, c. 141.
(9) 
Water mains, culverts, storm sewers and sanitary sewers and such other installations shall be properly connected with an approved system and shall be adequate to handle all present and probable future development.
B. 
All of the above listed improvements shall be subject to inspection and approval by the Borough Engineer, who shall be notified by the developer at least twenty-four (24) hours prior to the start of construction. No underground installation shall be covered until inspected and approved.
[Amended 12-16-1996 by Ord. No. 1172]
Surety bonds for completion of required improvements shall be as set forth in N.J.S.A. 40:55D-53.
The subdivider shall observe the following requirements and principles of land subdivision in the design of each subdivision or portion thereof:
A. 
General. The subdivision plat shall conform to design standards that will encourage good development patterns within the borough. Where either or both an official map or master plan has or have been adopted, the subdivision shall conform to the proposals and conditions shown thereon. The streets, drainage, rights of way, school sites, public parks and playgrounds shown on an officially adopted master plan or official map shall be considered in approval of subdivision plats. Where no master plan or official map exists, streets and drainage rights-of-way shall be shown on the final plat in accordance with Section 20 of Chapter 433 of the Laws of 1953[1] and shall be such as to lend themselves to the harmonious development of the borough and enhance the public welfare in accordance with the following design standards:
[1]
Editor's Note: Section 20 of Chapter 433 of the Laws of 1953 was previously codified under N.J.S.A. 40:55-1.20, which was repealed by L. 1975, c. 291. See now N.J.S.A. 40:55D-38 through 40:55D-41 and 40:55D-44.
B. 
Streets.
(1) 
The arrangement of streets not shown on the Master Plan or Official Map shall be such as to provide for the appropriate extension of existing streets.
(2) 
The right-of-way width shall be measured from lot line to lot line and shall not be less than sixty (60) feet, except in the case of a minor subdivision as hereinbefore defined.
(3) 
Grades of streets shall not exceed ten percent (10%). No street shall have a minimum grade of less than one-half of one percent (1/2 of 1%).
(4) 
Street intersections shall be as nearly at right angles as is possible, and in no case shall be less than sixty degrees (60º).
(5) 
The block corners at intersections shall be rounded at the curbline with a curve having a radius of not less than twenty-five (25) feet.
(6) 
Street jogs with centerline offsets of less than one hundred twenty-five (125) feet shall be prohibited.
(7) 
A tangent at least one hundred (100) feet long shall be introduced between reverse curves on streets.
(8) 
When connecting street lines deflect from each other at any one (1) point by more than ten degrees (10º), and not more than forty-five degrees (45º), they shall be connected by a curve with a radius of not less than one hundred (100) feet.
(9) 
All changes in grade shall be connected by vertical curves of sufficient radius to provide a smooth transition and proper sight distance.
(10) 
Dead-end streets.
(a) 
Dead-end streets (cul-de-sac) shall not be longer than six hundred (600) feet and shall provide a turnaround at the end with a radius of not less than sixty (60) feet and tangent whenever possible to the right side of the street.
(b) 
If a dead-end street is of a temporary nature, a similar turnaround shall be provided and provisions made for future extension of the street and reversion of the access right-of-way to the adjoining properties.
(11) 
No street shall have a name which will duplicate or so nearly duplicate as to be confused with the names of existing streets. The continuation of an existing street shall have the same name.
C. 
Blocks.
(1) 
Block length and width or acreage within bounding roads shall be such as to accommodate the size of lot required in the area by Chapter 416, Zoning, and to provide for convenient access, circulation, control and safety of street traffic.
(2) 
In blocks over one thousand (1,000) feet long, pedestrian crosswalks may be required in locations deemed necessary by the Planning Board. Such walkway shall be ten (10) feet wide and be straight from street to street.
(3) 
For commercial, group housing or industrial use, block size shall be sufficient to meet all area and yard requirements for such use.
D. 
Lots.
(1) 
Lot dimensions and area shall not be less than the requirements of Chapter 416, Zoning.
(2) 
Insofar as is practical, side lot lines shall be at right angles to straight streets and radial to curved streets.
(3) 
Each lot must front upon an approved street at least sixty (60) feet in width, except in the case of a minor subdivision as hereinbefore defined.
(4) 
Where extra width has been dedicated for widening of existing streets, lots shall begin at such extra width line, and all setbacks shall be measured from the line.
(5) 
Where there is a question as to the suitability of a lot or lots for their intended use due to factors such as rock formation, flood conditions or similar circumstances, the Planning Board may, after adequate investigation, withhold approval of the lots.
E. 
Public use and service areas.
(1) 
In large-scale development, easements along rear property lines or elsewhere for utility installation may be required. The easements shall be at least fifteen (15) feet wide and located in consultation with the companies or borough departments concerned.
(2) 
Where a subdivision is traversed by a watercourse, drainageway channel or street, there shall be provided a stormwater easement or drainage right-of-way conforming substantially with the lines of the watercourse, and the further width or construction, or both, as will be adequate for the purpose.
(3) 
Natural features such as streets, brooks, hilltops and views shall be preserved whenever possible in designing any subdivision containing such features.