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HIGH SCHOOL TRACK REPLACEMENT PROJECTS CASCADE HS&JACKSON HS <br /> EVERETT PUBLIC SCHOOLS 4/3/2012 <br /> B. All onsite paving shall be open graded porous athletic paving. <br /> C. The aggregates shall meet the following gradations: <br /> U.S. Standard Sieve Size Percent Passing by Dry Weight <br /> 5/8 inches 100 <br /> 1/2 inch 90-100 <br /> 3/8 inch 70-90 <br /> 1/4 inch 80-90 <br /> No.4 20-40 <br /> No. 8 10-20 <br /> No.40 0-8 <br /> No.200(wet sieve) 0-3 <br /> D. A Modified Class G shall be used for all hand placed pavement. <br /> Sieve Size Percent Passing <br /> 3/8 inch 97- 100 <br /> No.4 50—78 <br /> No. 10 32—53 <br /> No.40 11 —24 <br /> No.200 3.0—7.0 <br /> E. Asphalt binder shall be paving asphalt, Grade AR-4000, and shall comply with Section <br /> 9-02.1 of WSDOT-APWA. Asphalt concrete mixing and proportioning shall comply <br /> with Section 9-03.8 of the WSDOT-APWA. <br /> F. Soil Sterilant shall be Polyborchlorate or any approved product manufactured for this <br /> specific use. Submit information for Landscape Architect's approval prior to <br /> installation. <br /> PART 3 -EXECUTION <br /> 3.01 EXAMINATION <br /> A. Verify installation conditions as satisfactory to receive work of this Section. Do not <br /> install until unsatisfactory conditions are corrected. Beginning work constitutes your <br /> acceptance of conditions as satisfactory. <br /> 1. Construction shall conform to the details, dimensions and grades specified. <br /> Maximum variations in finished grade of paving shall be+/-0.05 feet. <br /> 2. Grade and compact all areas to be paved, in accordance with Drawings and <br /> Specifications. Compaction shall be a minimum 95%of maximum dry density. <br /> 3.02 PREPARATION <br /> A. Establish existing cinder sub-base as per design elevation and compact. <br /> 1. Protect surrounding curbs and surfaces from potential damage. <br /> ASPHALT 32 12 00-3 <br />