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2025 FEDERAL OVERLAY, W MUKILTEO BLVD – GLENWOOD AVE TO DOGWOOD DR <br /> PAGE SP74 OF SP123 SPECIAL PROVISIONS <br />WORK ORDER #3842 April 15, 2025 FEDERAL AID# NHPP-2776(011) <br />of the Engineer. The reference line may be removed after the completion of the first 1 <br />course of HMA when approved by the Engineer. Whenever the Engineer determines that 2 <br />any of these methods are failing to provide the necessary vertical control, the reference 3 <br />lines will be reinstalled by the Contractor. 4 <br /> 5 <br />The Contractor shall furnish and install all pins, brackets, tensioning devices, wire, and 6 <br />accessories necessary for satisfactory operation of the automatic control equipment. 7 <br /> 8 <br />If the paving machine in use is not providing the required finish, the Engineer may 9 <br />suspend Work as allowed by Section 1-08.6. Any cleaning or solvent type liquids spilled 10 <br />on the pavement shall be thoroughly removed before paving proceeds. 11 <br /> 12 <br />5-04.3(3)D Material Transfer Device or Material Transfer Vehicle 13 <br />A Material Transfer Device/Vehicle (MTD/V) shall only be used with the Engineer’s 14 <br />approval, unless otherwise required by the Contract. 15 <br /> 16 <br />Where an MTD/V is required by the Contract, the Engineer may approve paving without 17 <br />an MTD/V, at the request of the Contractor. The Engineer will determine if an equitable 18 <br />adjustment in cost or time is due. 19 <br /> 20 <br />When used, the MTD/V shall mix the HMA after delivery by the hauling equipment and 21 <br />prior to laydown by the paving machine. Mixing of the HMA shall be sufficient to obtain a 22 <br />uniform temperature throughout the mixture. If a windrow elevator is used, the length of 23 <br />the windrow may be limited in urban areas or through intersections, at the discretion of 24 <br />the Engineer. 25 <br /> 26 <br />To be approved for use, an MTV: 27 <br /> 28 <br />1. Shall be self-propelled vehicle, separate from the hauling vehicle or paver. 29 <br /> 30 <br />2. Shall not be connected to the hauling vehicle or paver. 31 <br /> 32 <br />3. May accept HMA directly from the haul vehicle or pick up HMA from a windrow. 33 <br /> 34 <br />4. Shall mix the HMA after delivery by the hauling equipment and prior to 35 <br />placement into the paving machine. 36 <br /> 37 <br />5. Shall mix the HMA sufficiently to obtain a uniform temperature throughout the 38 <br />mixture. 39 <br /> 40 <br />To be approved for use, an MTD: 41 <br /> 42 <br />1. Shall be positively connected to the paver. 43 <br /> 44 <br />2. May accept HMA directly from the haul vehicle or pick up HMA from a windrow. 45