All subdivision designs for streets, alleys and sewers must be submitted by a registered, licensed engineer. The developer shall be responsible for all plans being followed.
A. 
The character, extent, width, and location of all streets shall conform to the Comprehensive Plan and policies of the City Council and shall be consistent and appropriate in their relationship to existing and planned streets, topographic conditions, public convenience, safety, and the proposed uses of the land to be served by such streets.
B. 
Where an arterial or collector street is not shown in the Comprehensive Plan and there is not an adopted future street line, the arrangement of streets in a subdivision shall either:
(1) 
Provide for the continuation or appropriate projection of existing principal streets in surrounding areas; or
(2) 
Conform to a plan for the neighborhood properly approved by the City to meet a particular situation where topographic or other conditions make continuance or conformance to existing streets impractical.
Alleys shall be provided in all subdivisions. All alleys should provide for through service traffic.
Streets are to have a six-inch base coarse and three-inch asphalt with a five-eighths-inch plant mix seal. Streets shall have six-inch curb and eighteen-inch gutter. The strength of all concrete used for curb and gutter shall not be less than 3,000 psi. The mix shall be 5 1/2 sacks of concrete per cubic yard. Sand and gravel shall be clean of unsuitable coatings and free of unsuitable material and pass through a two-inch mesh screen. Expansion joints shall be installed every 30 feet and the minimum expansion joint used shall be 1/2 inch thick.
[Amended 2-16-1983 by Ord. No. 71-24]
A. 
If rights-of-way for public streets and alleys are needed, they shall be provided in accordance with the standards and requirements described as follows:
(1) 
Major thoroughfare: 120 feet.
(2) 
Secondary thoroughfare: 80 feet.
(3) 
Collector street: 80 feet.
(4) 
Minor industrial or commercial street: 60 feet.
(5) 
Minor residential street: 54 feet.
(6) 
Marginal access street: 54 feet.
(7) 
Cul-de-sac: sixty-foot radius.
(a) 
Streets which terminate in a cul-de-sac shall be no longer than 500 feet from side street.
(8) 
Alley: 20 feet.
(9) 
Frontage road: 66 feet.
B. 
When rights-of-way are required as stated in Subsection A(1) through (4) above, the developer shall be required to provide curb and gutter on both sides of the street, but no more than 50 feet of paving width.
C. 
Where a subdivision borders on or contains a railroad right-of-way or a freeway or limited access highway right-of-way, the Planning Commission may require a street approximately parallel to and on each side, or on either side, of such right-of-way at a distance suitable for the appropriate use of the intervening land, as for park or recreational purposes, or for commercial or industrial purposes in appropriate areas. Such distances shall also be determined with due regard for the requirements of approach grades and future grade separation.
D. 
Streets shall be laid out so as to intersect as nearly as possible at right angles, and no street shall intersect any major or secondary thoroughfare or arterial street at less than 75° and no collector or minor street at less than 60°.
E. 
Property lines at street intersections shall be rounded with a radius wherever necessary to permit the construction of a curb having a radius without curtailing the sidewalk at a street corner to less than normal width.
F. 
All naming and numbering of streets shall conform to an existing City plan for naming and numbering. Street names shall be used which will not duplicate or be confused with the names of existing street. The use of the suffix "street," "avenue," "boulevard," "drive," "lane," "place," or "court" shall not be a distinction sufficient to avoid confusion; therefore, duplicates with different suffixes shall not be used. Street signs and traffic signs shall be installed by the developer and conform to City specifications.
G. 
Pavement widths shall be measured back-to-back of curbs where curbs are required.
H. 
All subdivisions within the corporate limits of the City shall include standard curb and gutter on both sides of the street not closer than 38 feet from the back of one curb to the other, with the area between the curbs surfaced with concrete or asphalt meeting the standard specifications of the City of Las Vegas, unless the Planning Commission specifically authorizes and approves the subdivision without curb and gutter.
I. 
The developer or contractor will submit a test report prepared by a licensed engineer, acceptable to the City, that tests have been made to guarantee the proper installation of improvements. Required improvements shall be installed and constructed in accordance with the design standards and criteria established in the current Uniform Standard Specifications for Public Works Construction for use of municipalities and counties in New Mexico.
J. 
Sidewalks shall be required in all subdivisions within the City limits. Sidewalks shall be installed next to the curb on all street sides. Sidewalks shall be constructed of concrete with a cement content that shall produce not less than 3,000 psi at 28 days. The minimum cement content shall be 5 1/2 sacks of cement per cubic yard. Sand and gravel shall be clean of unsuitable material and shall pass through a one-and-one-half-inch mesh screen. The maximum water : 6 1/2 gallons, water should be suitable for drinking. The City shall have the option of taking samples of concrete being poured and having tests run as to strength and consistency with the cost of tests being paid for by the property owner.
K. 
All concrete sidewalks shall be placed in uniformity as follows:
(1) 
All sidewalks shall be 3 1/2 feet wide and 4 1/2 inches thick; where driveways extend over sidewalk, a thickness of the concrete shall not be less than six inches over the driveway section.
(2) 
All sidewalks shall have a hole in front of each lot; said hole shall be large enough to accommodate a four-inch-by-four-inch post or six-inch diameter pipe for a mail receptacle. Any exception shall require the express approval of the Planning and Zoning Commission.
(3) 
Expansion joints shall be installed every 30 feet, and the minimum expansion joint used shall be 1/2 inch thick.
[Amended 2-16-1983 by Ord. No. 71-23]
A. 
The subdivider shall be responsible for costs of installing water, gas, and sewer lines of adequate size to serve the development but in no case shall there be less than a six-inch water line, eight-inch sewer line, and a two-inch gas line.
(1) 
Arrangements for water lines must be made with Public Service Company of New Mexico.
(2) 
Sewer lines minimum is eight-inch vitrified clay or approved equal. Sewer lines shall be installed at a minimum of five feet deep with a grade of 0.4%.
(a) 
Sewer taps shall be connected with a Sealtite saddle consisting of rubber O-rings, a stainless steel band and two silicon bronze T-bolts. The City representative will provide minimum specifications for all mechanical equipment. Manholes shall be placed every 300 feet or closer if there is a change of grade or change of direction. A minimum of a sixty-seven-percent light circle must be seen from manhole to manhole upon completion of line. Inspections by the City representative must be done before the project is completed. Manholes may be prefab or constructed of regular manhole blocks, with a four-foot diameter barrel on the bottom and a two-foot diameter cone on the top. The rings and covers shall be cast iron with design and weight depending on type of traffic to withstand: a three-thousand-pound ring and cover for a normal traffic area and a five-hundred-pound ring and cover on areas carrying considerable truck traffic.
(b) 
Except where alleys are provided for the purpose, utility easements not less than 15 feet in width shall be provided along rear or side lot lines where necessary for use in erection, construction and maintaining poles, wires, conduits, storm sewers, sanitary sewers, surface drainage, gas mains, water mains, electrical lines, telephone lines and other public utilities reasonably required for an urban structure. Drainage easements may vary. Streetlight easements of 10 feet shall be required. All utilities shall be placed underground. No building, trees, shrubs, or other improvements shall be erected on said easements.
B. 
The developer or contractor will submit a test report prepared by a licensed engineer, acceptable to the City, that all utilities have been installed and meet or exceed City specifications. Required improvements shall be installed and constructed in accordance with the design standards and criteria established in the current Uniform Standard Specifications for Public Works Construction for use of municipalities and counties in New Mexico.
C. 
The subdivider of subdivisions within the City limits shall be responsible for the installation of fire hydrants. Locations shall be approved by the City Fire Department and the Planning Commission. Subdivisions outside the corporate limits shall have an approved fire protection plan and provide the necessary fire hydrants or other protective measures deemed necessary.
D. 
Subdivisions within the corporate limits of the City shall have sewer lines connected to the sanitary sewer system of the City. Sewer lines shall be accessible to each lot within the subdivision. Proposed method of sewage disposal shall be provided when sewer services cannot be obtained through the Las Vegas sewage system. Said sewers shall be constructed in accordance with standards established by the Waste and Water Department and shall be subject to its approval.
E. 
Subdivisions outside the corporate limits, but within the planning and platting jurisdiction of the City, shall connect to a public sanitary sewer system if feasible and approved by City Council. Where lots cannot be connected with a public sewer system, provisions must be made for sanitary sewerage, consisting of a central treatment plant or individual disposal devices for each lot. On lots where individual septic tanks are to be utilized, lots shall not be less than 0.5 acre in size, and may have to be larger depending on the soil type. The subdivision plat shall include deed restrictions requiring that all such disposal systems shall be constructed in accordance with Environmental Improvement Agency standards. Location of septic tanks should take into consideration the possibility of future connections to a community sewer system.
F. 
A storm drainage system adequate to serve the needs of the proposed new streets and the entire subdivision will be required in new subdivisions. Where an adequate public storm sewer main is available, at the plat boundary the subdivider shall construct a storm drainage system and connect with such storm sewer main of adequate size. Drainage improvements shall maintain any natural watercourse insofar as practical and shall prevent the collection of water in any low spot unless it is to be specified as a ponding area in the drainage plan. Where stormwater from adjacent areas naturally passes through a subdivision, adequate provisions shall be included in the subdivision for facilities to route the stormwaters through the subdivision to its natural outlet. A ten-foot easement on each side of drainage ditch must be given to the City of Las Vegas.
G. 
Streetlights.
(1) 
The subdivider shall be responsible for installation of streetlights in the subdivision. The lights installed shall conform to the most recent Public Service Company of New Mexico standards concerning lighting. The lights and all appropriate hardware shall be purchased by the subdivider and installed at the subdivider's expense and turned over to the City as part of the subdivision acceptance.
(2) 
Lights shall be located at all intersections of two streets, at the ends of any cul-de-sac, at any place in a street where the street angles at greater than 20° from a straight line, or every 300 feet along a straight line if no intersection exists.
[Amended 4-16-1987 by Ord. No. 75-52]
A. 
The subdivider of a subdivision within the City limits shall provide park and recreational facilities or an optional fee in lieu of land dedication.
(1) 
Before any subdivider shall receive final plat approval for a subdivision within the City limits, said subdivider shall dedicate to the City a portion of such land suitable for the purpose of park and recreational facilities for the future residents of the subdivision. Such land may be outside the boundaries of the subdivision, but shall be within one mile of the subdivision taken in a straight line from one of the exterior boundaries of the subdivision as shown by the plat of the subdivision.
(2) 
At the option of the City, the subdivider may pay a fee to the City in lieu of land dedication for a park and recreational facility for use by the future residents of the subdivision.
(3) 
After a plat with an area proposed for park dedication has been given preliminary approval by the Planning and Zoning Commission, it shall be the responsibility of the developer to draft a preliminary plan and calculate the development costs for the park area. The developer shall assume all costs associated with the development of the dedicated park. The plan and estimated costs shall be submitted to the Planning and Zoning Commission for consideration at the time of their final approval for the subdivision.
B. 
Amount of land to be dedicated; use of land dedicated.
(1) 
Land shall be dedicated in the amount of 2.5 acres per 1,000 persons. Population of the subdivision shall be calculated at the average of 3.3 persons per dwelling unit within the subdivision.
(2) 
The minimum size acceptable to the City for a park site shall be 12,000 square feet. A fee in lieu of land dedication may be paid, if the area required to be dedicated is less than 12,000 square feet. If the entire area to be subdivided houses 25 persons or less, a park fee, but no land dedication, shall be required. Land to be dedicated shall be platted in such a way that the land may be used for building purposes at some future date.
(3) 
The amount of land to be dedicated shall be prorated on fractional units of household residents, i.e., 500 persons = 1.25 acres; 100 persons = 0.25 acre.
(4) 
Land received by the City pursuant to this section shall be used for the purpose of providing park and recreational facilities to serve the subdivision for which received.
(5) 
All improvements, including handicap provisions which front on the park acreage such as curb, gutter and paving, shall be provided by the subdivider.
(6) 
Properties designated on subdivision plats and zoned for multiple-family construction of more than four units per lot may have park land dedication requirements waived if developers provide covenants on the deeds that all multifamily units constructed in these areas shall include the provisions of recreation facilities which will be maintained by multifamily unit owners to serve residents of the multifamily units.
C. 
Amount of fee in lieu of land dedication and limitations on use of fees.
(1) 
If the subdivider pays a fee in lieu of land dedication, the amount of the fee shall be based upon the number of new dwelling units created at a rate of $78 per single-family residence, townhouse or mobile home and a rate of $39 per apartment unit.
(2) 
The fees received under this section shall be placed in a separate public park recreational purchase and improvement account, and shall be used by the City only for acquisition, development and improvement of park and recreational facilities to serve the subdivision for which fees have been paid. These facilities must be no more than one mile from the subdivision taken in a straight line from one of the exterior boundaries of the subdivision as shown by the plat of the subdivision.