The planning commission shall not approve the subdivision of land if, from adequate investigations conducted by all public agencies concerned, it has been determined that in the best interest of the public the site is not suitable for platting and development purposes of the kind proposed. The design and improvements of all subdivisions and developments shall meet all state and county health department requirements and proof thereof shall be submitted.

Land subject to flooding or inadequately served by drainage facilities will not be acceptable for subdivision unless the subdivider agrees to make such improvements as will render the land fit for occupancy in conformity with the National Flood Insurance Program. Fill may not be used to raise land in areas subject to flood and/or excessive erosion, unless the fill proposed does not restrict the natural flow of water, advance erosion, and unduly increase flood heights.

14.21 To ensure proper development in flood-prone areas, the commission shall require the subdivider to provide elevation and flood profiles sufficient to demonstrate that the sites will be free from the danger of flooding.

14.22 If a stream flows through or adjacent to the proposed subdivision, the plat shall provide for an easement or right-of-way along the stream for a floodway. For the smaller streams, the plat shall also provide for channel improvement to enable them to carry all reasonable floods within banks. The floor elevations of houses shall be high enough to be above the regulatory flood. The floodway easement shall be wide enough to provide for future enlargement of the stream channel as adjacent areas become more highly developed and runoff rates are increased.

14.23 Approval will not be given for streets within a subdivision which would be subject to excessive inundation or flooding.

Proposed improvements in all subdivision developments within the Brewton planning jurisdiction shall be in conformance with existing approved plans, maps, ordinances, and design standards of the City of Brewton and/or the Brewton Planning Commission.

A comprehensive group development including the large scale construction of housing units together with necessary drives and ways of access, may be approved by the planning commission although the design of the project does not include standard width of streets, lots, and other subdivision arrangements if the departure from the required standards contained herein can be made without destroying their intent. A master plan for such comprehensive group development in compliance with the requirements of Article XI of this ordinance shall be submitted to the commission for approval, provided that approval of the master plan shall not constitute approval of individual plats for phased development of the master plan over a period of years.

Any subdivision designed for sale of lots on which homes are to be placed shall conform to all of the requirements set forth in these subdivision regulations and Article XI of this ordinance, regardless of whether the homes to be placed on the lots for sale are to be permanent type structures or mobile homes, and if inside the Brewton corporate limits, land use shall be restricted to those uses permitted in the zoning district in which the proposed subdivision is located.

14.51 Mobile home parks (trailer parks) designed for rent or lease of spaces within the park for accommodation of individual mobile homes shall conform to the regulations of the state health department, provided that a copy of the plan for a proposed trailer park or extension or replan of an existing trailer park shall also be submitted to the Brewton Planning Commission for approval in compliance with the requirements of Article X of this ordinance, before construction is begun.

14.52 Where mobile home parks are permitted, they shall be a minimum of two (2) acres in size and provide a minimum of ten (10) spaces available for immediate occupancy.

14.53 All other requirements shall be as set forth in Article X, paragraph 10.2 and following of this ordinance.

14.54 Camp sites designed for temporary use by mobile homes for recreational or other purposes shall conform to applicable state health department regulations, provided that the plan for a proposed camp site or extension or replan of an existing camp site shall be submitted to the Brewton Planning Commission for approval before construction is begun.

All proposed streets in any subdivision, PUD or mobile home park, including apartments, townhouses, condominiums, patio homes, etc., whether such streets shall be private or dedicated for public use, shall be paved and adequately drained. This requirement is not subject to modification by the planning commission. The subdivider shall construct streets in the subdivision in conformance with good engineering practices to the standards prescribed herein or by the state or county highway department, whichever is more restrictive. The planning commission may require the posting of a maintenance bond on all street improvements for a period of two (2) years. This bond shall be in an amount equal to ten (10) percent of the total street improvements in the subdivision or of specified street improvements in the subdivision.

14.61 The full width of the right-of-way shall be graded including the subgrade of the areas to be paved. This requirement may be modified for the purpose of preserving the natural beauty of the area.

A base course consisting of at least eight (8) inches of a sand-clay mixture with one hundred (100) percent standard compaction shall be laid on a soundly prepared subgrade.

A prime coat shall be sprayed uniformly over the base course.

An approved type wearing surface in conformance with State Highway Standard 416-A one and one-half (1½) inches thick compacted shall be laid over the prime coat.

14.62 If curbs and gutters are required, they must be in conformance with approved state or county highway department standards.

14.63 If sidewalks are installed they shall comply with the following standards:

14.64 All grading in the subdivision shall be related to the topography and environmental features of the surrounding area. Unpaved areas within a dedicated street right-of-way shall be graded and seeded or sodded in a manner that will enhance the appearance of the environment.

14.65 Street requirements.

¹ Cul-de-sacs shall not be longer than 600 feet measured from the intersecting street to the center of the turnaround, or, if longer, shall require additional turnarounds every 600 feet.

² With curb and gutter.

³ May vary with topography subject to planning commission approval based on recommendation of city engineer.

Blocks shall be arranged to assure maximum use of the topographic features of the land.

14.71 Blocks shall not be less than four hundred (400) feet nor more than twelve hundred (1,200) feet in length, except as the planning commission considers necessary to secure efficient use of land or desired features of street pattern. In blocks over eight hundred (800) feet in length, the planning commission may require (1) one or more public cross walks of not less than ten (10) feet in width to extend entirely across the block at locations deemed necessary.

14.72 Blocks shall be wide enough to allow two (2) tiers of lots of minimum depth, except where fronting on major streets, limited access highways, railroads or where prevented by topographical conditions or size of the property, in which case the planning commission will approve a single tier of lots of minimum depth.

The size, shape, and orientation of lots shall be such as the planning commission deems appropriate for the type of development and use contemplated and shall be properly related to the topography of the land and character of the surrounding development. Insofar as practical, side lot lines shall be at right angles to straight street lines or radial to curved street lines. Each lot must front upon an existing or proposed street or road which has a right-of-way not less than fifty (50) feet in width and which meets the requirements of the ordinance and will be dedicated for public use.

14.81 Where central water and sanitary sewer systems are reasonably accessible, the subdivider shall connect to such systems and provide connections to each lot. Where such systems are not accessible, alternate methods of water supply and sewage disposal must be used; provided, that such systems meet all applicable public health regulations.

14.82 Residential lots served by central water and sewerage systems shall not be less than eighty (80) feet wide at the building setback line nor less than eight thousand (8,000) square feet in area, provided they comply with the zoning requirements of the district in which they are located.

14.83 Residential lots with central water supply but not served by a central sewerage system shall not be less than ninety (90) feet wide at the building setback line nor less than fifteen thousand (15,000) square feet in area; provided, however, that greater area may be required by the planning commission if indicated by data from percolation tests or if so determined by the county health officer.

14.84 Residential lots served by an individual source of water supply and an individual sewage disposal system shall be not less than one hundred (100) feet wide at the building setback line nor less than twenty thousand (20,000) square feet in area as required by the county health officer after investigation of soil conditions, proposed sewerage system, and depth of ground water.

14.85 Size of properties reserved or laid out for commercial or industrial purposes shall be adequate to provide for the off-street service and parking facilities required by the type of use and development contemplated. Platting of individual lots should be avoided in favor of an overall design of the land to be used for such purposes.

14.86 Unless otherwise stipulated in this ordinance, the building setback lines shall conform to the following minimum requirements:

Due consideration shall be given to the allocation of areas suitably located and of adequate size for playgrounds, parks for local or neighborhood use and other public service areas. In all subdivisions due regard shall be shown for all natural features such as large trees, watercourses, historical spots, and similar community assets which, if preserved, will add attractiveness and value to the property.

14.91 In subdivisions of fifty (50) or more lots or twenty (20) or more acres in size, the subdivider shall provide suitable recreation land of at least five (5) percent of the total area of land to be subdivided. In the event the subdivision is to be developed in sections, appropriate agreement shall be made with the planning commission to assure the dedication of the required land.

14.92 Where public sites have been set aside within an element of the Brewton Community Development Plan or when such features are recommended as essential by the local governing body or planning commission, such sites shall be reserved in written agreement by the subdivider for acquisition by the proper public body by purchase or other means for a period of one (1) year from the date of the recording of the subdivision after which if the acquisition has not been accomplished, the reservation shall become null and void.

14.93 Reserve strips and/or easements controlling the access to streets shall be prohibited except where this control is definitely placed in the hands of the City of Brewton under conditions approved by the planning commission.

14.94 Easements having a minimum width of ten (10) feet and located along the side or rear lot lines shall be provided as is necessary for utility lines and underground mains and cables. Where a subdivision is traversed by a watercourse, drainage way, channel or stream, there shall be provided a stormwater or drainage right-of-way of adequate width to accommodate normal runoff.

14.95 Whether it be provided by means of open ditches, closed storm drains, or curbs and gutters, the subdivision shall have an adequate stormwater collection system.

Storm sewers and drainage structures shall be designed and installed as required in accordance with good engineering practice. The minimum pipe diameter of storm drains shall be fifteen (15) inches. In no case shall stormwater empty into the sanitary sewer system.

Where a storm sewer system is reasonably accessible to the subdivision, the subdivider shall connect with such network and install all drainage structures necessary to convey the water to the storm drainage system.

Where a storm drainage system is not accessible, the subdivider shall install all drainage structures necessary to convey the water to a location acceptable to the city. All open drainage ditches shall either be paved with a material acceptable to the city or be designed and stabilized in a manner acceptable to the city engineer.

14.96 Water, sewer and gas utilities shall be installed underground in the street right-of-way by the subdivider before any street base is applied unless special conditions require otherwise.

14.961 Water mains for both domestic use and fire protection shall be properly connected with a central water system or with an alternate water supply approved by the county health officer. The lines shall be constructed in such a manner as to serve adequately all lots shown on the subdivision plat.

Where a public water supply is within reasonable distance of the subdivision, as determined by the planning commission, the subdivider shall connect with same. The design and specifications of the distribution system shall meet the city water system requirements. If a well is required for each lot, the location, construction, and use of such well shall also meet the county health department requirements. If a well is to serve more than one (1) lot, a public water system shall be required. The design and specifications of such distribution system shall meet the county health department specifications, and shall be installed under inspection of the utilities department.

Fire hydrants shall be installed along each street at a maximum interval of five hundred (500) feet, or at the ends and center of each block. The water supply and pressure shall be sufficient to provide adequate fire protection as well as the future needs of the intended land use.

14.962 A centrally connected sanitary sewer system shall be installed when the cost of installing such a system does not exceed two hundred (200) percent of the cost of installing individual septic tanks on all lots in the subdivision. Where lots cannot be economically connected with a sewerage system, they must contain adequate area for the installation of septic tank and disposal fields as approved by the county health officer.

Where a public sanitary sewer system is within reasonable distance of the subdivision, as determined by the planning commission, the subdivider shall install a sanitary sewer system which meets the requirements of the city and shall connect such system at his expense to the public sanitary sewer. Stub-outs shall be provided for each lot and shall extend the sewer line to points outside the pavement width.

Where a public sanitary sewer system is not available, and a private system is installed, it shall be constructed in accordance with the requirements of a public system and with appropriate permits from the Alabama Department of Environmental Management. If septic tanks are installed, special approval must be obtained from the county health department. Lot size shall not be less than the minimum standard and of satisfactory size for the proper installation of a septic tank sewage system as indicated by percolation tests.

14.963 When gas mains and/or electric lines are connected with central distribution systems, the lines shall be installed in such a manner as to serve adequately all lots shown on the subdivision plats.

14.97 Street lighting shall be installed at all intersections. If additional lighting consistent with safety and other community needs is deemed necessary, the planning commission may require the subdivider to present a street lighting plan developed in conjunction with the utility company having jurisdiction within the area.

14.98 Appropriate permanent type street name signs shall be placed at all intersections within the subdivision. The developer may select signs which will be in keeping with the theme of the development subject to approval of the building official.

14.99 Right-of-way and property line monuments shall be placed in each subdivision.

14.991 Concrete monuments three and one-half (3½) inches square and two (2) feet long shall be driven flush with the grade at the intersection of all street rights-of-way and radius points.

14.992 Iron pins one-half (½) inch in diameter and two (2) feet long shall be driven flush with the grade at each lot corner and at each point where the property line changes direction.

The subdivider is required to install or construct the improvements herein described prior to having released the bond or other surety which guarantees installation of such required improvements. All improvements required shall be constructed in accordance with the standards set forth in these regulations, or as required by the building official or his duly authorized representative, the state or county highway department, and the department of the respective utility.

All water mains, sanitary sewers and laterals, and storm sewers shall be installed as necessary to prevent the future cutting of the pavement of any street, sidewalk, or other required pavement.

When all required improvements are installed, the subdivider shall call for a final inspection. The building official or his duly authorized representative shall inspect the site to determine if the required improvements are satisfactorily installed according to the plans and specifications. To determine if the streets are installed to minimum design standards, the city shall select an independent testing laboratory to make the necessary tests. These tests shall be conducted at the expense of the subdivider.