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I <br /> CITY OF EVERETT SPECIAL PROVISIONS <br /> and speed change, and having a specified compacted course thickness <br /> greater than 0.10-foot, to a specified level of relative density. The specified <br /> level of relative density shall be a Composite Pay Factor (CPF) of not less <br /> than 0.75 when evaluated in accordance with Section 1-06.2, using a LSL of <br /> 92.0 (minimum of 92 percent of the maximum density). Use WSDOT FOP for 111 <br /> AASHTO T 729 to determine maximum density. The specified level of density <br /> attained will be determined by the evaluation of the density of the pavement. <br /> Use WSDOT FOP for WAQTC TM 8 to determine the density of the <br /> pavement; except, Engineer will have discretion regarding gauge correlation <br /> using the nuclear density gauge and WSDOT SOP 736 when using cores to <br /> determine density. <br /> Tests for the determination of the pavement density will be taken in <br /> accordance with the required procedures for measurement by a nuclear <br /> density gauge or roadway cores after completion of the finish rolling. <br /> If the City uses a nuclear density gauge to determine density, the City will use <br /> the test procedures FOP for WAQTC TM 8 and WSDOT SOP T 729 on the <br /> day the mix is placed and prior to opening to traffic. <br /> Roadway cores for density may be obtained by either the City or the 1 <br /> Contractor in accordance with WSDOT SOP 734. Provide minimum 4-inch <br /> core diameter, unless Engineer approves otherwise. The City will test <br /> Roadway cores in accordance with WSDOT FOP for AASHTO T 166. <br /> If the Contract includes the Bid item "Roadway Core", obtain the cores in the <br /> presence of the Engineer on the same day the mix is placed and at Engineer <br /> designated locations. If the Contract does not include the Bid item "Roadway <br /> Core", then the City will obtain the cores. <br /> For a lot in progress with a CPF less than 0.75, a new lot will begin at the <br /> Contractor's request after the Engineer is satisfied that material conforming to <br /> the Specifications can be produced. <br /> Compact HMA mixture accepted by commercial evaluation and HMA <br /> constructed under conditions other than those listed above on the basis of a <br /> test point evaluation of the compaction train. Perform the test point <br /> evaluation in accordance with instructions from the Engineer. Use the <br /> number of passes with an approved compaction train required to attain the <br /> maximum test point density on all subsequent paving. <br /> Thoroughly compact HMA for preleveling. Compact HMA used for preleveling <br /> wheel rutting with a pneumatic tire roller unless Engineer approves otherwise. <br /> 5-04.3(10)A Test Results <br /> For a sublot that has been tested with a nuclear density gauge that did <br /> not meet the minimum of 92 percent of the reference maximum density in <br /> a compaction lot with a CPF below 1.00 and thus subject to a price <br /> reduction or rejection, the Contractor may request that a core be used for <br /> determination of the relative density of the sublot. The relative density of <br /> the core will replace the relative density determined by the nuclear <br /> density gauge for the sublot and will be used for calculation of the CPF <br /> and acceptance of HMA compaction lot. <br /> When City takes cores at the Contractor's request, the City must receive <br /> request by noon of the next workday after the Contractor is provided with <br /> nuclear density test results for the sublot. City will obtain core(s) from <br /> locations outside of wheel paths and as the Engineer determines. <br /> Water Main Replacement"V' Division 5—SURFACE TREATMENTS April,2021 <br /> WO No.—UP3730 AND PAVEMENTS <br /> SP-156 <br /> I <br />