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Utility and street improvements shall be provided in each new subdivision as follows, except that improvements are not required in existing public streets which may be incorporated into, or be adjacent to, the subdivision:
(A) Survey monumentation;
(B) Water supply;
(C) Sewage disposal;
(D) Storm sewers;
(E) Street, including required grading, subgrade, base and paving;
(F) Subdrains where necessary;
(G) Curbing of streets;
(H) Sidewalks, except single-family lot frontages which are 80 feet or more in width at building line;
(I) Required utilities, street name signs and required grading; and
(J) Erosion control.
(Ord. 1286, passed 6-7-1982)
CONSTRUCTION REQUIREMENTS
The construction of improvements shall be in accord with the requirements of this section. It is the intent of these regulations, however, that these construction requirements shall be for the purpose of establishing a standard of quality and durability. Deviations may be made, if such standards of quality and durability are maintained, but only with the written approval of the Commission.
(Ord. 1286, passed 6-7-1982) Penalty, see § 154.999
(A) Survey monuments and markers shall be placed at all points as determined by the city. Size, length, material and design of monuments shall be in accordance with the standards established by the city.
(B) General city requirements or standards shall meet the following criteria:
(1) Monuments shall be of concrete with a 3/8-inch metal dowel in the center at the top. Monument size shall be no less than 6 x 6 x 18 inches.
(2) Markers shall be ferrous metal pipe or rods, 1/2-inch minimum diameter by 24 inches minimum length, or may be standard manufactured steel survey markers of a similar length.
(3) Monuments and markers shall be placed so that the center point shall coincide with the intersection of lines to be marked.
(4) Monuments shall be placed so that they protrude approximately two inches above grade in areas which are not paved, at grade if in a paved area not subject to vehicle traffic, and four to eight inches below grade if in a paved area subject to vehicle traffic. Monuments set in areas subject to traffic shall be protected with a city-approved cast iron frame and access cover of adequate design for truck traffic.
(5) Markers shall be driven into the ground so as to be approximately flush with the final grade.
(6) Monuments shall be set at the major intersection of all lines forming angles in the boundary of the subdivision, for major subdivisions and at the intersection of all street lines.
(7) Markers shall be set at all lot angles and corners, and at the beginning and end of all curves in lot and street lines. Curves for corner radii at intersections need not be marked if the intersection is monumented.
(Ord. 1286, passed 6-7-1982)
(A) The developer shall construct, or engage the Water Department to construct, a system of water mains and connect with the water supply systems. Water lines shall be so located and of such size as approved by the city or city municipal authority and subject to the provisions of the water rate and regulation ordinance.
(B) All public water systems shall be laid wherever possible in the planting strip or street shoulder on the south and east sides of the street and constructed in accordance with the standards of the current city ordinances and regulations governing water main installation, and the requirements of the State Department of Environmental Resources and County Health Department.
(C) All phases of construction, including lines, excavation, trench, type of pipe, backfill, hydrants, tees and valves shall be in accordance with approved construction drawings if constructed by the developer, and shall meet State Department of Environmental Resources Standards and be inspected by the city, its engineer, or its authorized representative, during the construction period.
(D) Street mains shall be no less than six inches diameter, and shall have valves located at all street intersections, except that mains four inches or less in size may be approved by the city subject to provisions of water rate and regulation ordinance for cul-de-sacs and other dead end or otherwise non-extendable areas.
(E) Where water mains are extended through or along adjacent property in other ownership, the costs of construction may be proportionately shared by abutting properties upon connecting to the water lines, provided that all such agreements are in accordance with current city ordinances and regulations, and are approved in writing by the city.
(F) Fire hydrants shall be provided where required and shall be located no more than 1,200 feet apart; and within 600 feet but no closer than 35 feet, from any structure unless otherwise approved by the city. Where the system is not adequate to supply fire service, the mains shall be sized, and tees with valves shall be provided, in such manner that fire hydrants can be added in the future in accordance with the above requirements, when improved service becomes available.
(Ord. 1286, passed 6-7-1982) Penalty, see § 154.999
(A) The developer shall construct a sanitary sewer system and provide lateral connections for each lot where a public sanitary sewer main is available at the plat boundary or within a reasonable distance thereto (within 1,000 feet of the subdivision).
(B) If a public sewer main is not available under the conditions stated above and the subdivision conatins ten lots or more, provisions shall be made by the developer to provide adequate sewage collection and treatment facilities, including a treatment plant or community disposal system, house lines, laterals, trunk lines, manholes, and other appurtenances as deemed mecessary by the city and/or the Department of Environmental Resources.
(C) If, in the opinion of the County Health Department, the Pennsylvania Department of Environmental Resources, the city and/or the Commission, factors exist which would create a public health and sanitation problem if a certain area is subdivided, the Commission will not approve the subdivision plan of such area until such factors are corrected by an adequate sanitary sewer system.
(D) All design and all phases of construction, including excavation, trench, pipe, grade, backfill, and manholes shall be in accordance with construction drawings approved by the State Department of Environmental Resources and shall be inspected by the City Engineer, city authorized representative, authority representative or other official as may be designated by the city.
(E) In areas where city sewers are planned to be available but not yet built, a sewer system shall be provided to the edge of the subdivision closest to the municipal trunk location and capped. Such system shall include all mains, laterals and other appurtenances herein required. Until such time as a municipal sewer becomes available, a project system must be installed. In the case of a project system, a trunk line shall be provided to connect into the municipal system.
(F) Where public sewers are not available or planned, and the subdivision contains less than ten lots, individual on-site disposal systems (septic-systems) may be provided, but must be approved and inspected by the County Health Department.
(G) The minimum diameter of any gravity sewer pipe main shall be eight inches and any lateral four inches. Six-inch gravity mains and grinder type pressure systems may be permitted for certain installations when approved by the County Health Department and the Pennsylvania Department of Environmental Resources.
(Ord. 1286, passed 6-7-1982)
(A) A drainage system adequate to serve the needs of the proposed new streets, natural waterways and overland flow will be required in new subdivisions. A drainage system may be composed of conduits, waterways, swales, ditches and curb flow areas, as required. When a public storm sewer main is available at the plat boundary or within 500 feet, the subdivider shall connect the drainage system with such storm sewer main if the grade permits and other more economical solutions are not possible.
(B) Bridges or culverts shall be designed to support and carry loads according to the requirements of the city, but not less than AASHTO Loading HS-20, and shall be constructed the full width of the cartway plus additional length as necessary to provide a proper installation.
(C) Where open watercourses are planned, adequate safety, erosion control, drainage, protection of capacity and appearance measures shall be taken by the developer to ensure proper safe and healthful disposal of storm water. All open watercourses must be approved by the Commission.
(D) Minimum grade of drainage courses shall be designed to create a minimum cleaning effect (velocity of two feet per second). Lesser grades may be permitted where such required grades cannot be achieved and the city approves lesser grades.
(E) Storm sewers shall have a minimum diameter of 15 inches and a minimum grade on .5%. Lesser grades may be permitted when substantiated with calculations which prove that cleaning velocities will be maintained.
(F) Manholes shall normally be spaced at 400 feet maximum spacing where pipe sized of 24 inches or less are used, and not over 600 feet where larger sizes are installed. Inlets may, if approved by the Commission and municipality be substituted for manholes.
(G) All phases of construction of open ditches, gutters, or storm sewers including width, depth, shapes, erosion control, minimum grade, size and area shall be in accordance with the requirements of these regulations and all storm drainage facilities shall be inspected and approved by the city.
(Ord. 1286, passed 6-7-1982)
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