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DEPTH - Mill to a minimum depth of 5 ". Excavate milled material and replace with new recycled <br /> base course material or binder to the required depth and compact . <br /> SLOPE - A minimum 2 % Cross Slope shall be maintained through the length of the project . <br /> MATERIAL - <br /> A . Reclaimed Material <br /> Reclaimed Asphalt Pavement - Processed paving material containing bitumen and <br /> aggregates , hereinafter called (RAP) . <br /> NOTE : Ninety- five percent (95 %) of the bituminous material is required to pass through a <br /> two -inch (2 ") sieve . <br /> B . Bituminous Material - Add to the mix the type and quantity of bituminous material as <br /> determined by Design . Use bituminous material conforming to the applicable <br /> requirements of FDOT Standard Specifications for Road and Bridge Construction <br /> 2000 . Use the following : <br /> C . Emulsified Asphalt - CSS - 1H , E- 1 8R or approved equivalent alternate . <br /> D . Aggregate - FDOT Standard Specifications for Road and Bridge Construction <br /> 2000, Section 9014 .4, Nos . 57 and 67, No . 2 . Add the gradation and quantity to the <br /> mix as required by field conditions and/or directed . <br /> E . Testing - One ( 1 ) core sample must be taken for every 500 lineal feet, with a minimum <br /> of a 6 " core bit, on each street that is part of this project . This hole must be patched <br /> with cold patch . Supply representative samples of the RAP material or pavement core <br /> samples , bituminous materials , and virgin aggregate to a laboratory for preliminary <br /> testing to determine the optimum moisture content, type of bituminous material, and <br /> proportions . Obtain guidelines on sampling procedures from the Florida Method of <br /> Sampling and Testing as found in the Field Sampling and Testing Manual , <br /> F . Mixture - Combine the reclaimed material, aggregates , and bitumen, meeting the <br /> requirements specified, in such proportions that the total aggregate and bitumen in the <br /> base course conforms to a mixture of acceptable composition and stability. Make field <br /> adjustments to the recommended mix design under the guidance of a knowledgeable <br /> and competent technician to obtain a satisfactory recycled mixture . <br /> ASPHALT CONTENT — The approved Emulsion will be added at a rate that has been <br /> determined by a proper mix design and approved by the engineer. <br /> FAPublic Works\Capital Projects\CR 512 & Oslo- Milling, Resurfacing and Shoulder Paving\Bid Document5 . 18 .04 .doc <br /> Page 20 of 58 <br />