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CITY OF EVERETT SPECIAL PROVISIONS I <br /> 1. Self-propelled vehicle, separate from the hauling vehicle or paver. <br /> 2. Not be connected to the hauling vehicle or paver. <br /> 3. May accept HMA directly from the haul vehicle or pick up HMA from a <br /> windrow. <br /> 4. Ability to mix the HMA after delivery by the hauling equipment and prior to <br /> placement into the paving machine. <br /> 5. Ability to mix the HMA sufficiently to obtain a uniform temperature throughout <br /> the mixture. <br /> To be approved for use, provide an MTD meeting the following: <br /> 1. Ability to be positively connected to the paver. <br /> 2. May accept HMA directly from the haul vehicle or pick up HMA from a <br /> windrow. <br /> 3. Ability to mix the HMA after delivery by the hauling equipment and prior to 111 <br /> placement into the paving machine. <br /> 4. Ability to mix the HMA sufficiently to obtain a uniform temperature throughout <br /> the mixture. <br /> 5-04.3(3)E Rollers <br /> Provide vibratory, oscillatory steel wheel rollers, or pneumatic tire type rollers, in <br /> good condition and capable of reversing without backlash. Operate roller in <br /> accordance with the manufacturer's recommendations. When ordered by the <br /> Engineer for any roller planned for use on the project, provide a copy of the <br /> manufacturer's recommendation for the use of that roller for compaction of HMA. <br /> Provide sufficient number and weight of rollers to compact the mixture in compliance <br /> with the requirements of Section 5-04.3(10). The use of equipment that results in <br /> crushing of the aggregate will not be permitted. Rollers producing pickup, <br /> washboard, uneven compaction of the surface, displacement of the mixture or other <br /> undesirable results will not be permitted. <br /> 5-04.3(4) Preparation of Existing Paved Surfaces <br /> Bring any irregular existing pavement surface or old base surface to a uniform grade <br /> and cross-section as shown on the Plans or approved by the Engineer. <br /> Accomplish preleveling of uneven or broken surfaces over which HMA is to be <br /> placed by using an asphalt paver, a motor patrol grader, or by hand raking, as <br /> approved by the Engineer. <br /> Provide compaction of preleveling HMA to the satisfaction of the Engineer and may <br /> require the use of small steel wheel rollers, plate compactors, or pneumatic rollers <br /> to avoid bridging across preleveled areas by the compaction equipment. Provide <br /> Engineer approved compaction equipment used for the compaction of preleveling <br /> HMA. <br /> Clean the entire surface of the pavement before construction of HMA on an existing <br /> paved surface. Entirely remove all fatty asphalt patches, grease drippings, and <br /> other objectionable matter from the existing pavement. Thoroughly clean all <br /> pavements or bituminous surfaces of dust, soil, pavement grindings, and other <br /> foreign matter. Fill all holes and small depressions with an appropriate class of <br /> HMA. Level and thoroughly compact the patched area surface. Obtain Engineer <br /> approval of the surface prior to the application of tack coat or paving. <br /> Apply an asphalt tack coat to all paved surfaces that HMA is to be placed or abutted; <br /> except, that tack coat may be omitted from clean, newly paved surfaces at the <br /> Engineer's discretion. Uniformly apply tack coat to cover the existing pavement with <br /> a thin film of residual asphalt free of streaks and bare spots at a rate between 0.02 <br /> Watermain Replacement"U" Division 5—SURFACE TREATMENTS October 1, 2019 <br /> AND PAVEMENTS <br /> WO No.—UP3698 SP- 152 I <br />