Granite Construction 5/14/2020 - Laserfiche WebLink

I 1 shall be mixed until complete and uniform coating of the particles and thorough distribution I 2 of the asphalt binder throughout the mineral materials, and RAP is ensured. 3 4 1 5 5-04.3(7) Spreading and Finishing 6 The mixture shall be laid upon an approved surface, spread, and struck off to the grade and I 7 8 elevation established. HMA pavers complying with Section 5-04.3(3) shall be used to distribute the mixture. Unless otherwise directed by the Engineer, the nominal compacted 9 depth of any layer of any course shall not exceed the following: I 10 11 HMA Class 1" 0.35 feet 12 HMA Class 3/" and HMA Class '/2" I13 wearing course 0.30 feet 14 other courses 0.35 feet I 15 HMA Class %" 0.33 feet 16 17 On areas where irregularities or unavoidable obstacles make the use of mechanical I 18 spreading and finishing equipment impractical, the paving may be done with other 19 equipment or by hand. 20 I 21 When more than one JMF is being utilized to produce HMA, the material produced for each 22 JMF shall be placed by separate spreading and compacting equipment. The intermingling of 23 HMA produced from more than one JMF is prohibited. Each strip of HMA placed during a I 24 25 work shift shall conform to a single JMF established for the class of HMA specified unless there is a need to make an adjustment in the JMF. 26 I27 5-04.3(8) Aggregate Acceptance Prior to Incorporation in HMA 28 For HMA accepted by nonstatistical evaluation the aggregate properties of sand equivalent, 29 uncompacted void content and fracture will be evaluated in accordance with Section 3-04. I 30 Sampling and testing of aggregates for HMA accepted by commercial evaluation will be at 31 the option of the Engineer. 32 I33 5-04.3(8)A1 General 34 Nonstatistical evaluation shall be used for the acceptance of HMA for this project. 35 I 36 The Equivalent Single Axle Load (ESAL) for the mix design for the following area: 37 38 Broadway—7,000,000.00 I 39 Hewitt—7,500,000.00 40 Rucker Avenue—8,500,000.00 41 I 42 The mix design will be the initial JMF for the class of HMA. The contractor may request a 43 change in the JMF.Any adjustment to the JMF will require the approval of the Project Engineer 44 and may be made in accordance with Section 9-03.8(7). I 45 46 5-04.3(9) HMA Mixture Acceptance 47 Acceptance of HMA shall be as provided under nonstatistical, or commercial evaluation. I48 I 2020 PAVEMENT MAINTENANCE OVERLAY PAGE 52 OF 79 �Q�i4N.�,t�c SPECIAL PROVISIONS WORK ORDER 3727 MARCH 16,2020