A. 
The standards and requirements contained herein shall apply to each subdivision or portion thereof.
B. 
Where county, state or other government agency imposes requirements in conflict with those contained herein, the most restrictive requirements shall apply.
A. 
The layout or arrangement of the subdivision shall not be inconsistent with Chapter 370, Zoning.
B. 
The subdivision plan shall conform to design standards that will encourage good development patterns within the City.
C. 
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.
D. 
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.
A. 
Proposed land uses shall conform to Chapter 370, Zoning.
B. 
Land shall be suited to the purposes for which it is to be subdivided.
C. 
Land subject to hazards to life, health or property shall not be subdivided for residential purposes until all such hazards have been eliminated or unless adequate safeguards against such hazards have been eliminated or unless adequate safeguards against such hazards are provided by the subdivision plat.
D. 
Subdivisions shall be coordinated with existing nearby neighborhoods so that the City as a whole may develop harmoniously.
E. 
Access shall be given to all lots and portions of the tract in the subdivision and to adjacent unsubdivided territory.
F. 
Streets giving such access shall be improved to the limits of the subdivisions.
G. 
Landlocked areas shall not be created.
H. 
No land included in a subdivision shall be on a lot of such size that does not conform to the lot size provisions of Chapter 370, Zoning.
A. 
Street patterns.
(1) 
Proposed streets shall be properly related to such street plans or parts thereof as have been officially adopted by the City.
(2) 
Proposed streets shall further conform to such county and state road and highway plans as have been adopted and filed as prescribed by law.
(3) 
Streets shall be logically related to the topography so as to produce usable lots and reasonable grades.
(4) 
Streets in and bordering a subdivision or land development shall be coordinated and of such widths and grades and in such locations necessary to accommodate prospective traffic and facilitate fire protection and access for fire-fighting equipment to buildings.
(5) 
New streets shall be coordinated so as to compose a convenient system, provided that no street of a width greater than 50 feet within the right-of-way line may be required unless said street already has been shown on the Master Plan at the greater width, or already has been shown in greater width on the Official Map or is shown on the Cumberland County Highway Plan in greater width.
(6) 
The arrangement of streets not shown on the Master Plan or Official Map shall be such as to provide for the appropriate extensions of existing streets.
(7) 
Minor streets shall be laid out to discourage through traffic, but provision for street connections into and from adjacent areas will be required.
(8) 
Subdivisions abutting arterial streets shall provide a marginal service road or reverse frontage with a buffer strip for planting or some other means of separation of through and local traffic as the Planning Board may determine appropriate.
(9) 
Subdivisions that adjoin and include existing streets that do not conform to widths as shown on the Master Plan or Official Map or the street width requirements of this chapter shall dedicate additional width along either one or both sides of said road. If the subdivision is along one side only 1/2 of the required extra width shall be dedicated.
(10) 
New streets shall be laid out to continue existing streets at equal or greater width, as regard to cartway and right-of-way where such continuations are reasonable and practicable.
(11) 
Continuation of existing streets shall be known by the same name. Names for new streets shall not duplicate or closely resemble names of existing streets and shall be approved by the postmaster.
(12) 
New half or partial streets will not be permitted.
(13) 
Reserve strips designed to prevent access to new streets shall be prohibited.
(14) 
Dead-end streets shall be prohibited except as stubs to permit future street extension into adjoining tracts, or when designated as a cul-de-sac street.
(a) 
Cul-de-sac streets, permanently designed as such, shall not exceed 600 feet in length and shall not provide access to more than 20 dwelling units.
(b) 
Cul-de-sac streets shall be provided at the closed end with a paved turnaround or apron having an outside road diameter of at least 80 feet and a right-of-way diameter of at least 100 feet.
(c) 
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 excess right-of-way to the adjoining properties.
(15) 
Where a subdivision abuts a railroad right-of-way, streets crossing the railroad shall be kept to a minimum and shall be located to facilitate grade separation.
(16) 
Subdivisions shall be so designed that no more than 55% of the total area of the subdivision shall be devoted to street rights-of-way.
B. 
Street widths. Minimum street right-of-way and cartway (roadway) widths shall be as follows:
(1) 
Minor streets and marginal access roads.
(a) 
Fifty-foot right-of-way.
(b) 
Thirty-two-foot cartway.
(2) 
Collector streets.
(a) 
Sixty-foot right-of-way.
(b) 
Thirty-six-foot cartway.
(3) 
Arterial streets.
(a) 
Eighty-foot right-of-way.
(b) 
Forty-eight-foot cartway.
(4) 
The right-of-way width for internal roads and alleys in multifamily, commercial and industrial development shall be determined on an individual basis and shall in all cases be of sufficient width and design to safely accommodate the maximum traffic, parking and loading needs and maximum access for fire-fighting equipment.
C. 
Street alignment.
(1) 
When connecting street lines deflect from each other at any one point by more than 10º and not more than 45º, they shall be connected by a curve with a radius of not less than 100 feet for minor streets and 300 feet for arterial and collector streets.
(2) 
Centering radii for horizontal curves shall ensure adequate sight distance.
(3) 
A tangent at least 100 feet long shall be introduced between reverse curves on arterial and collector streets.
(4) 
Clear sight distances shall be maintained along the center lines of streets as follows:
(a) 
Minor streets: 200 feet.
(b) 
Collector streets: 300 feet.
(c) 
Arterial streets: 500 feet.
D. 
Street grades.
(1) 
Grades of arterial and collector streets shall not exceed 4%. Grades on other streets shall not exceed 10%.
(2) 
No street shall have a minimum grade of less than 1/2 of 1%.
(3) 
Vertical curves shall be used at changes of grade exceeding 1% and shall be designed in relation to the extent of grade change, and to provide the following sight distances:
(a) 
Minor street: 200 feet.
(b) 
Collector street: 300 feet.
(c) 
Arterial street: 500 feet.
(4) 
At the approach to an intersection and when the grade exceeds 7%, a leveling area shall be provided having not greater than 4% grade for a distance of 40 feet measured from the nearest right-of-way line of the intersecting street.
(5) 
The center line grade on a cul-de-sac shall not exceed 4%.
(6) 
Combination of minimum radius horizontal curves with maximum street grades will not be permitted.
E. 
Street intersections.
(1) 
Streets shall be laid out to intersect as nearly as possible at right angles. No street shall intersect another at an angle of less than 60º.
(2) 
Multiple intersections involving junction of more than two streets shall be avoided.
(3) 
Clear sight triangles of 25 feet measured along the right-of-way from their point of junction shall be provided at all intersections, and no building, planting, or other obstruction shall be permitted within such sight triangles, which exceed two feet above the center line of the street.
(4) 
At proposed intersections, where traffic intersects with a collector or arterial street, the traffic to be controlled by a stop sign must have sufficient sight distance to enable the stopped vehicle to cross the collector, secondary or major traffic street. Based upon level conditions, and nearly right-angle intersections.
(a) 
The minimum sight distance provided for a stopped vehicle in crossing a two-lane facility shall be 400 feet.
(b) 
The minimum sight distance provided for a stopped vehicle in crossing a four-lane facility shall be 450 feet.
(5) 
To the fullest extent possible, intersections with major traffic streets shall be located not less than 800 feet apart, measured from center line to center line.
(6) 
Streets entering opposite sides of another street shall be laid out either directly opposite one another or with a minimum offset of 125 feet between their center lines.
(7) 
Maximum grades within any intersection shall not exceed 1%, and approaches to an intersection shall follow a straight course for 100 feet.
(8) 
Curb radii at intersections shall be according to the following schedule of minimum lengths:
(a) 
Minor streets: 25 feet.
(b) 
Collector streets: 30 feet.
(c) 
Arterial streets: 35 feet.
(d) 
Where streets of different categories intersect, the requirements for the more important one shall hold.
(9) 
The right-of-way radii at intersections shall be at least 15 feet.
(10) 
At intersections, the street right-of-way line shall be parallel to the curbline.
F. 
Curbs and gutters.
(1) 
Curbs and gutters shall be provided for the full length of all streets.
(2) 
Curbs and gutters will be provided on both sides of all streets except:
(a) 
On minor and collector streets which are coterminal with the subdivision boundary, curbs and gutters need not be constructed on the side of said streets adjacent to undeveloped tracts. However, stabilized shoulders or rolled edges will be required to protect the cartway edge.
(3) 
Combination curb and gutter construction may be used.
G. 
Street trees.
(1) 
Street shade trees shall be planted within the street right-of-way so that they are spaced at a distance no greater than 40 feet between trees and placed so that they do not interfere with sidewalks or utilities.
(2) 
Street trees shall not be less than 2 1/2 inches in diameter at time of planting.
(3) 
Street trees shall be one of the following types:
(a) 
Pin oak.
(b) 
Willow oak.
(c) 
Columnar Norway maple.
(d) 
Red maple.
(e) 
Sweet gum.
(f) 
Thornless honey locust.
(g) 
Japanese pagoda tree.
H. 
Street name signs.
(1) 
Street name signs shall be placed at each street intersection.
(2) 
Street name signs shall be four-way signs of such materials, size, height and location as specified by the City Engineer.
I. 
Streetlighting.
(1) 
Installation.
(a) 
Streetlighting shall be installed by the subdivider in accordance with the electric utility company specifications; or
(b) 
Streetlighting may be installed by the electric utility company; however, the subdivider shall apply to the electric utility company for streetlight installation in sufficient time so that said lighting is installed and operable prior to final plat approval.
(2) 
No building or lot may be sold and no building may be rented, sold or occupied until streetlighting has been installed.
A. 
Alleys.
(1) 
Alleys are prohibited in residential developments except where employed to avoid direct driveway access to arterial streets, and by permission of the Planning Board.
(2) 
Where permitted, alleys in residential developments shall have a minimum width of 20 feet and curbed with a minimum paved surface of 15 feet. Where alleys serve dwellings only on one side, a paved alley surface of not less than 12 feet may be permitted.
(3) 
Alleys shall be required in commercial and industrial districts, except where other adequate provision is made for off-street loading and parking consistent with the use proposed. Where required, alleys in commercial or industrial districts shall have a minimum paved width of 22 feet.
(4) 
Dead-end alleys shall be prohibited.
(5) 
Alley intersections and sharp changes in alignment shall be prohibited.
(6) 
Alleys, where deemed necessary to facilitate circulation or are required, shall be offered for dedication.
B. 
Private roads.
(1) 
Private roads shall be constructed in accordance with regulations governing minor streets and in accordance with City specifications for public streets.
(2) 
Private roads will be permitted only by contractual agreement with the City.
(3) 
Such contract shall provide that:
(a) 
If the developer or owner does not properly maintain and repair the private road(s), the City shall contract for such maintenance and repair as deemed necessary by the City Engineer and shall charge the developer or owner the cost of such contract plus 10% of same for handling; or
(b) 
The City Engineer shall cause the Department of Public Works to maintain and/or repair the private road(s), and the City shall charge the developer or owner 1 1/2 times (150%) the cost of materials and labor.
C. 
Driveways.
(1) 
Driveways shall be located at least 40 feet from street intersections as measured from the street right-of-way line.
(2) 
Driveway grade shall not exceed 6%.
(3) 
Curb cuts for driveways shall be not less than 12 feet wide.
(4) 
Curb cuts shall not exceed 18 feet in width except where the driveway serves two lots, in which case a twenty-four-foot curb cut will be permitted.
(5) 
Curb height shall be at least one inch high above the gutter at driveway entrances.
A. 
Sidewalks.
(1) 
Sidewalks shall be installed on one or both sides of streets.
(2) 
Sidewalks shall be located within the street right-of-way abutting the front property lines.
(3) 
Sidewalks shall be separated from street cartways by a median strip which shall be planted with a permanent ground cover.
(4) 
Sidewalk width shall not be less than four feet. Greater width may be required in high density residential developments and commercial areas.
(5) 
Sidewalks shall be constructed with grade and continuous across driveways.
B. 
Crosswalks.
(1) 
Pedestrian crosswalks shall be required in blocks that exceed 1,000 feet in length.
(2) 
Pedestrian crosswalks may be required to schools and other public buildings in locations deemed necessary by the Planning Board in order to assure adequate access to all sides of the public building in question.
(3) 
Crosswalks shall have a minimum right-of-way or easement of 15 feet.
(4) 
The minimum width for a crosswalk shall be six feet. A greater width may be required by the Planning Board in order to facilitate pedestrian traffic and/or to adequately accommodate emergency vehicles.
A. 
Easements with a minimum width of 20 feet shall be provided for common utilities and drainage when provided in or over undedicated land.
B. 
Utility easements shall be located in consultation with the utility companies or municipal departments concerned and shall be, to the extent possible, located at the rear of lots.
C. 
To the fullest extent possible, easements shall be centered on or adjacent to rear or side lot lines.
D. 
Where a subdivision is traversed by a watercourse, there shall be provided a stormwater easement or drainage right-of-way conforming substantially with the line of such watercourse and of such width as will be adequate to preserve natural drainage.
A. 
Electric, telephone and communications services.
(1) 
All electric, telephone and communication service facilities both main and service lines shall be provided by underground cables, installed in accordance with the prevailing standards and practices of the utility or other companies providing such services, except where it is demonstrated to the satisfaction of the Planning Board that the underground installation herein required is not feasible because of the physical condition of the lands involved.
(2) 
All main underground cables which are within the right-of-way of a street shall be located as specified by the City Engineer.
(3) 
Lines from the utility and/or communication service connection boxes or cables to individual buildings shall be placed underground.
(4) 
New subdivision serving less than five dwellings or lots or other uses need not utilize underground service, provided:
(a) 
The subdivision is not adjacent to one being served by underground utilities.
(b) 
Connecting service lines must be placed underground because they will be placed through a subdivision being served by underground utilities.
B. 
Water supply.
(1) 
All new subdivisions shall utilize the public water distribution system for the water supply where geographical location and accessibility make this possible.
(2) 
When indicated by the Department of Public Works that public water supply will not be available for up to five years, private water supply may be used if permitted by the Planning Board upon approval of the City Engineer and the Health Officer.
(a) 
Where private water supply systems must be used as the principal source of water in a new subdivision, each lot shall be of a size and shape to allow safe location of a well on every lot, and the applicant must produce a certificate of nonavailability of public water supply system from the Department of Public Works.
(b) 
Where certification of individual on-site water supply systems is required by the State Health Department, a copy of this certification will be required by the Planning Board.
(3) 
Fire hydrants shall be installed at the developer's expense as an integral part of any public water supply system.
(a) 
Fire hydrants shall be placed no more than 100 feet apart. Fire hydrants shall be located so that their distance from the projection of any building frontage to the curb is not more than 600 feet measured along the curb.
(b) 
In commercial and industrial areas, the Department of Public Safety shall determine the location of hydrants.
C. 
Sanitary sewer system.
(1) 
The developer or land subdivider shall provide a complete system of sanitary sewers including laterals to curbline which shall be laid usually in the center of streets in accordance with plans, meeting the requirements of the City Engineer and the Department of Public Works.
(2) 
Eight-inch terra cotta pipe is required as a minimum, but under special conditions, larger sizes of pipe and/or pipe constructed of cast iron or other approved materials may be required.
(3) 
At the completion, the developer shall supply to the Department of Public Works two sets of plans on linen showing details, location of manholes and laterals from measurements made during the course of construction.
A. 
Surface drainage.
(1) 
All lots shall be graded so that surface water drains away from the proposed buildings.
(2) 
Swales shall be provided to prevent the encroachment of surface water from one lot to another.
(a) 
To the extent possible, swales shall be centered on side and rear lot lines.
(3) 
Lots which provide one or more on-lot utilities shall be graded so that surface water drains away from wells and/or septic tanks, and seepage pits if provided.
B. 
Flood control facilities.
(1) 
Storm sewers, culverts, and related installations shall be provided to permit unimpeded flow of natural watercourses, to drain all low points along streets and to intercept stormwater runoff along streets at intervals reasonably related to the extent and grade of the entire area drainage, and shall be designed for two inches per hour rainfall with 100% runoff.
(2) 
In the design of storm sewerage installations, special consideration shall be given to avoidance of problems which may arise from concentration of stormwater runoff over adjacent properties.
(3) 
The slope of the crown of minor and collector streets shall be 1/4 inch per foot.
(4) 
Storm sewers, as required, shall be placed in front of the curb when located in a street right-of-way. When located in undedicated land, they shall be placed within an easement not less than 20 feet wide, as approved by the City Engineer. Open ditches shall be avoided.
(5) 
Storm sewers shall have a minimum diameter of 15 inches and a minimum grade of 1/2%. Changes in alignment shall be by straight sections connected by inlets or manholes.
(6) 
Manholes shall be not more than 300 feet apart on sizes up to 24 inches and not more than 450 feet apart on greater sizes. Inlets may be substituted for manholes on approval by the City Engineer.
(7) 
Inlets and manhole covers and frames shall conform to the City standards. At street intersections, inlets shall be placed in the tangent and not in the curved portion of the curbing.
(8) 
Stormwater roof drains shall not discharge water directly over a sidewalk, driveway or parking area, but shall connect with the gutter or storm sewer.
(9) 
Bridges and culverts shall have ample waterway to carry expected flows.
(a) 
Culverts shall be provided with wing walls and constructed for the full width of the right-of-way.
(b) 
Bridges shall be provided with a paved flow line and with deep aprons and wing walls at each end.
(c) 
Bridges shall be constructed no narrower than the cartway of the road they serve; and, in addition, sidewalks on one or both sides shall be required.
(10) 
Storm drainage facilities shall be designed to remove the anticipated increase in runoff that will occur when all undeveloped adjacent property at a higher elevation is fully developed.
A. 
Stripping of vegetation, grading or other soil disturbance shall be done in a manner which will minimize soil erosion.
B. 
Whenever feasible, natural vegetation shall be retained and protected.
C. 
The extent of the disturbed area and the duration of its exposure shall be kept within practical limits.
D. 
Either temporary seeding, mulching or other suitable stabilization measure shall be used to protect exposed critical areas during construction or other land disturbance.
E. 
Drainage provisions shall accommodate all increased runoff resulting from modifications of soil and surface conditions during and after development or disturbance. Such provisions shall be in addition to the requirements of § 311-24 of this chapter.
F. 
Water runoff shall be minimized and retained on site wherever possible to facilitate groundwater recharge.
G. 
Sediment shall be retained on site.
H. 
Diversions, sediment basins, and similar required structures shall be installed prior to any on-site grading or disturbance.
I. 
All necessary temporary erosion and sedimentation controls shall be maintained by the developer until they are permanently stabilized as determined by the City Engineer or replaced by permanent installation.
A. 
Topsoil should be examined to determine whether the quantity and quality justifies stripping and stockpiling.
B. 
Stripping shall be confined to the immediate construction area.
C. 
Lime may be added before stripping to bring the soil ph to 6.5.
D. 
Stockpiles of topsoil should be situated so as not to obstruct natural drainage or cause off-site environmental damage.
E. 
Stockpiles shall be protected from wind and water erosion by seeding or mulching.
(1) 
Mulch shall be anchored by an acceptable method.
F. 
Prior to redistribution of topsoil, the subsoil shall be graded and any necessary erosion control measure taken.
(1) 
Retaining walls should be used whenever the slope of final grade exceeds a ratio of 1 1/2 horizontal to one vertical.
G. 
Topsoil shall be redistributed uniformly to a depth of six inches.
H. 
Immediately upon redistribution, topsoil shall be stabilized by seeding, sodding or planting.
A. 
Recreation.
(1) 
In subdivisions which provide or are intended to provide housing facilities for more than 50 families, suitable open areas shall be required for recreation. Standards to be provided shall be as follows:
(a) 
Fifty to 300 families: 1 1/2 acres per 100 families.
(b) 
Over 300 families: 4 1/2 acres plus 1/4 acre per 100 families.
(c) 
Playgrounds for active sports shall be not less than 2 3/4 acres.
(2) 
The location, form and design of such areas shall be approved by the Planning Board.
(3) 
Areas set aside for recreational purposes shall be reasonably compact parcels, placed to serve all parts of the subdivision accessible from a public street, and not excessively irregular in terrain.
B. 
Open space.
(1) 
Natural features such as wooded areas, brooks, hilltops and views shall be preserved whenever possible in designing any subdivision containing such features.
(2) 
Areas of any subdivision which fall within the floodplain zone as delineated by Chapter 370, Zoning, shall be preserved as open space.
C. 
The method of preserving such areas for recreational open space, whether by easement, deed restriction, dedication or other means, shall be approved by the Planning Board with the advice of legal counsel.
D. 
In special circumstances, where due to the location and design requirements of the subdivision it is not feasible, in the opinion of the Planning Board, to set aside such area or areas for open space, the applicant shall make a payment in lieu of the provision of such open space land to the City.
(1) 
Such payments shall be placed in a special recreational open space land fund to be utilized solely for the purchase of public recreational open space.
(2) 
The amount of the payment shall be equal to the reasonable purchase price of an area of land equal in size and character to land which would otherwise be provided within the subdivision itself in compliance with the regulations of this chapter.
A. 
Planted buffer areas.
(1) 
In the instance where the Planning Board determines that buffer planting is necessary to protect the general welfare of the public, buffer areas shall be installed to provide a year-round visual screen of such width, height and location as approved by the Planning Board.
(2) 
The size, variety and planting design of the buffer area shall be as approved by the Planning Board and the City Engineer.
B. 
Landscaping requirements.
(1) 
The yard areas and other areas not used for buildings, parking lots, driveways, sidewalks, and other paved areas shall be planted with vegetative material as shown on the landscape plan which shall be submitted to the Planning Board for approval. Such plantings shall contain not less than the following minimum plant material:
(a) 
Not less than 30% of the total area of the tract shall be water, or lawn area planted in grass or ground cover.
(b) 
Not less than 5% of the total area of the tract shall be planted in shrubbery. Such shrubbery shall be not less than 1 1/2 feet in height, and each bed of such shrubbery area shall be planted with shrubbery spaced according to generally accepted standards.
(c) 
Not less than one tree for each 3,000 square feet of the total area of the tract shall be planted. Each tree shall be not less than two inches to 2 1/2 inches in diameter and of a species approved by the Planning Board. The following is a list of some acceptable trees for such planting:
Botanical Name
Acer platanoides
Norway maple
Acer saccharum
Sugar maple
Fraxlnus Americana
White ash
Fraxinus Pennsylvania lanceolata
Green ash
Gleditsia triacanthos inermis
Thornless honey locust
Liquidamber styraciflua
Sweet gum
Plantanus acerifolia
Oriental plane tree
Platanus occidentialis
American plane tree
Quercus borealis
Northern red oak
Quercus coccinea
Scarlet oak
Tilia cordata
Little leaf European linden
Tilia tomentosa
Silver linden
Ulmus Americana
American elm
Gingko biloba
Maiden hair tree
Quercus alba
White oak
Quercus palustris
Pin oak
(2) 
Hedges, fences and walls or other obstructions shall not be placed or planted in the right-of-way of any street.
A. 
No trees with a caliper of five inches or greater shall be removed from the property in the process of subdividing, grading or installing improvements. Where, in the judgment of the Planning Board, such removal is unavoidable, the applicant shall install an equal number of trees in such location and of such size and variety as the Planning Board shall direct.
B. 
Notwithstanding the five-inch caliper limitation, no substantial area of smaller trees or shrub cover shall be removed without the provision of comparable replacement as approved by the Planning Board.
A. 
Surveyors' monuments shall be placed to facilitate full surveying control of each block and lot and all areas of proposed dedication or public easement.
B. 
All corners of every lot are to be marked.
C. 
Monuments shall not be placed in the ground until final grading is completed.
A. 
In the instance where improvements outside the boundaries of the subdivision are necessary to ensure adequate access or the adequate provision of other necessary utilities or facilities, plans for such off-site improvements shall accompany the preliminary plat and, if required by the City Engineer, the final plat.
B. 
Such off-site improvements shall be installed by the City, and the costs of installation shall be allocated by City ordinance on the basis of proportional benefits.
A. 
The length, width and shape of blocks shall be determined with regard to:
(1) 
Provision of adequate sites for buildings of the type proposed.
(2) 
Provision of lots which will meet Zoning Ordinance requirements for the area.
(3) 
Topography.
(4) 
Provision for convenient access, circulation control and safety of street traffic.
B. 
Blocks shall have a maximum length of 1,600 feet and, so far as practicable, a minimum length of 500 feet.
(1) 
In the design of blocks longer than 1,100 feet, special consideration shall be given to the requirements of satisfactory fire protection.
(2) 
In blocks over 1,000 feet long, pedestrian crosswalks may be required in locations deemed necessary by the Planning Board.
C. 
Residential blocks shall be of sufficient depth to accommodate two tiers of lots, except where through lots with services by local or minors street are required along an arterial street, in which case the minimum depth of such through lots shall be 150 feet.
D. 
In order to encourage up-to-date site planning and design in residential subdivisions, the Planning Board may allow exceptions to the provisions of this section where such modifications of these requirements will result in a safe healthful neighborhood environment.
E. 
Blocks for commercial, industrial and group housing areas may vary from the elements of design contained in this section if the nature of the use requires other treatment. In such cases, off-street parking for employees and customers shall be provided along with safe and convenient limited access to the street system. Space for off-street loading shall also be provided with similar access. Extension of streets, railroad access rights-of-way, and utilities shall be provided. The amount of parking space shall be as required by Chapter 370, Zoning.
A. 
Lot dimensions and areas shall be not less than required by Chapter 370, Zoning, and shall further conform to the following requirements designed to abate health hazards:
(1) 
Where both water supply and sanitary sewage disposal are provided by individual on-lot facilities, lots shall have a minimum area of 18,000 square feet and a minimum width, measured at the building line, of 125 feet.
(2) 
Where either water supply or sanitary sewage disposal, but not both, are provided by individual on-lot facilities, lots shall have a minimum area of 15,000 square feet and a minimum width, measured at the building line, of 80 feet.
(3) 
Where installation of capped sanitary sewer main and house connections are to be installed at the time of subdivision, and where studies of the Department of Public Works indicate that construction or extension of sanitary trunk sewers to serve the property subdivided appears probable within five years, the Planning Board may permit lots smaller than outlined above, provided that soil and drainage data submitted with the plan indicates that the temporary on-lot facilities will function properly.
(4) 
Where either or both water supply and sanitary sewage disposal are provided by individual on-site facilities, the Planning Board will require that the adequacy of the proposed facilities for each lot in the subdivision be certified by the Department of Public Works and/or State Department of Health and the State Department of Environmental Protection.
(5) 
All lots where on-lot sewage disposal facilities are proposed utilizing tile fields must be of a size and shape to accommodate the required length of tile field at a safe distance and at a lower elevation than the proposed building.
B. 
Lots shall be conveniently shaped, and the depth of lots shall generally not exceed their width by more than 2 1/2 times.
C. 
Each lot shall front on an approved collector, minor or marginal access street.
D. 
No lot may front directly on an arterial street.
E. 
When reverse frontage lots are employed on an arterial street, they shall provide a rear yard with a minimum depth of 75 feet, measured in the shortest distance from the proposed dwelling unit to the ultimate right-of-way.
F. 
Double or reverse frontage lots are permitted only where the lot is adjacent to a major traffic street.
G. 
Lots abutting a railroad right-of-way shall provide a rear yard with a minimum depth of 75 feet, measured in the shortest distance from the proposed dwelling unit to the railroad right-of-way.
H. 
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 such line.
I. 
Where there is a question as to the suitability of a lot or lots for their intended use due to factors such as rock and/or clay formations, flood conditions or similar circumstances, the Planning Board may, after adequate investigation, withhold approval of such lots.
J. 
At least two paved off-street parking spaces back of the front building line with access to a street or alley shall be provided for each dwelling unit.
(1) 
Where such access is to be a collector street, adequate turnaround space shall be provided on the lot.
(2) 
Access to parking shall not be directly from an arterial street.
K. 
Depth and width of parcels laid out or reserved for nonresidential use shall be adequate for the use proposed and sufficient to provide satisfactory space for off-street parking and unloading.
L. 
Lot lines wherever possible shall follow municipal boundary lines rather than cross them.
M. 
Side lot lines shall be substantially at right angles or radial to street lines.
N. 
If remnants of land exist after subdividing, they shall be incorporated in existing or proposed lots, or dedicated to public use if acceptable to the City.
O. 
House numbers shall be assigned to each lot by the City Engineer and, wherever possible, shall be identical to final house numbers.[1]
[1]
Editor's Note: See also Ch. 98, Buildings, Numbering of.
P. 
There shall be a minimum distance of 25 feet, measured in the shortest distance, between each proposed dwelling unit and any petroleum transmission lines, petroleum product or natural gas transmission lines which may traverse the subdivision.
A. 
Material and construction standards for streets, curbs and gutters, storm and sanitary sewers, and sidewalks shall conform to the City standards; and construction and installation of all facilities shall conform to City specifications and be subject to inspection by the City Engineer and/or other appropriate City officials, except:
(1) 
County-maintained streets, bridges and drainage facilities shall conform to Cumberland County specifications.
(2) 
State-maintained streets and other facilities shall conform to specifications set forth by the State Department of Transportation.
B. 
The installation of all sewer, water, streetlights, and other utilities shall be in strict accordance with the engineering standards and specifications of the City Engineer, Department of Public Works and utility or other companies subject to the jurisdiction of the Public Utility Commission, in which case the standards established for such utility shall prevail.
C. 
Standards for erosion and sediment control shall be equivalent to the standards for soil erosion and sediment control adopted by the New Jersey Soil Conservation Committee and administered by the Cumberland County Soil Conservation District or exceed if deemed necessary by the City Engineer.
(1) 
If the City Engineer finds existing conditions not as stated in the applicant's erosion and sediment control plan, he may refuse to approve further work and may require necessary erosion and sedimentation control measures to be promptly installed or seek such other injunctive relief as allowed by this chapter.
D. 
Where there are no City or other government agency specifications, improvements shall be constructed in accordance with specifications furnished by the City Engineer.