Each Developer may choose to construct new streets within a proposed subdivision of either flexible pavement (bituminous pavement) or rigid pavement (Portland Cement Concrete). If selecting flexible pavement, all streets and alleys shall be constructed, solely at the expense of the Subdivider/Developer, in conformance with the requirements set forth in Table 34-32 with the provisions outlined herein, and with the Standard Specification Plan Sheets.
(A) Should the Village Engineer or Administrator of this Code, determine that the Village's minimum pavement standards are not adequate for a given condition, including, traffic volume, size of loads, subgrade support, or drainage, a revised pavement design shall be proposed by the developer's engineer, subject to all provisions and procedures of the current pavement design which remain applicable, and subject to the review of the Village Engineer or Administrator.
(B) Since it is the intent of this Ordinance to assure that the materials, equipment, and methods of construction utilized in the construction of bituminous pavements are adequate to provide a durable, safe, smooth-riding pavement that will afford a useful life of at least twenty (20) years, the work, materials, procedures, and testing of said pavement shall conform with Section 405 and 406 of the IDOT Standard Specifications.
(C) Bituminous Mixtures. All bituminous mixtures shall be manufactured in Illinois- based plants and within the tolerance limits of the mixing formula provided by IDOT to said plants for said mixture.
(D) Bituminous Concrete Binder Course Class I. Bituminous concrete binder shall conform to the IDOT Standard Specifications Section 406 - Bituminous Concrete Binder and Surface Course Class I, mixture A or B, and shall utilize an asphalt cement with a penetration of seventy (70) to eighty-five (85).
(1) The binder courses shall be placed only when the temperature in the shade is at least 40° F and the forecast is for rising temperatures.
(2) Bituminous concrete binder and surface course shall be compacted to ninety-three (93) to ninety-seven (97) percent of the theoretical maximum density as determined by Illinois Modified AASHTO T 209, and no individual test shall be below ninety-one percent (91%).
(E) Bituminous Concrete Surface Course Class I. Bituminous surface course shall conform to the IDOT Standard Specifications Section 406 - Bituminous Concrete Binder and Surface Course Class I, mixture C, and shall utilize an asphalt cement with a penetration of seventy (70) to eighty-five (85).
(1) The surface course shall be placed only when the air temperature in the shade is at least 45°F and the forecast is for rising temperatures.
(2) Bituminous concrete binder and surface course shall be compacted to ninety-three (93) to ninety-seven (97) percent of the theoretical maximum density as determined by Illinois Modified AASHTO T 209, and no individual test shall be below ninety-one percent (91%).
(F) Bituminous Aggregate Mixture. Bituminous aggregate mixture (BAM) used as a base or sub-base shall either be:
(1) An asphalt cement of eighty-five (85) to one hundred fifty (150) penetration for the binding agent and a minimum Marshall stability of 1700.
(2) A bituminous concrete binder, Class 1, either mixture A or B, with an asphalt cement of eighty-five (85) to one hundred fifty (150) penetration for the binding agent and a minimum Marshall stability of 1700.
(G) Bituminous Prime Materials. No bituminous hot mix shall be placed directly upon granular sub-base.
(1) All granular sub-bases shall be primed with MC-30 at the rate of 0.25 gallons per square yard at least twenty-four (24) hours in advance of bituminous materials placement.
(2) The MC-30 shall conform with Section 1009 - Bituminous Materials of the lDOT Standard Specifications.