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18TH STREET PEDESTRIAN IMPROVEMENTS 3741 RMT July 03, 2024 53 determined. The NCMF equals the algebraic difference of CPF minus 1.00 multiplied by 1 60 percent. The Job Mix Compliance Price Adjustment will be calculated as the product 2 of the NCMF, the quantity of HMA in the lot in tons, and the unit Contract price per ton of 3 mix. 4 5 If a constituent is not measured in accordance with these Specifications, its individual 6 pay factor will be considered 1.00 in calculating the Composite Pay Factor (CPF). 7 8 5-04.3(10) HMA Compaction Acceptance 9 HMA mixture accepted by nonstatistical evaluation that is used in traffic lanes, including 10 lanes for intersections, ramps, truck climbing, weaving, and speed change, and having a 11 specified compacted course thickness greater than 0.10-foot, shall be compacted to a 12 specified level of relative density. The specified level of relative density shall be a 13 Composite Pay Factor (CPF) of not less than 0.75 when evaluated in accordance with 14 Section 1-06.2, using a LSL of 91.0 (minimum of 91 percent of the maximum density). 15 The maximum density shall be determined by WSDOT FOP for AASHTO T 729. The 16 specified level of density attained will be determined by the evaluation of the density of 17 the pavement. The density of the pavement shall be determined in accordance with 18 WSDOT FOP for WAQTC TM 8, except that gauge correlation will be at the discretion of 19 the Engineer, when using the nuclear density gauge and WSDOT SOP 736 when using 20 cores to determine density. 21 22 Tests for the determination of the pavement density will be taken in accordance with the 23 required procedures for measurement by a nuclear density gauge or roadway cores after 24 completion of the finish rolling. 25 26 If the Contracting Agency uses a nuclear density gauge to determine density the test 27 procedures FOP for WAQTC TM 8 and WSDOT SOP T 729 will be used on the day the 28 mix is placed and prior to opening to traffic. 29 30 Roadway cores for density may be obtained by either the Contracting Agency or the 31 Contractor in accordance with WSDOT SOP 734. The core diameter shall be 4-inches 32 minimum, unless otherwise approved by the Engineer. Roadway cores will be tested by 33 the Contracting Agency in accordance with WSDOT FOP for AASHTO T 166. 34 35 If the Contract includes the Bid item “Roadway Core” the cores shall be obtained by the 36 Contractor in the presence of the Engineer on the same day the mix is placed and at 37 locations designated by the Engineer. If the Contract does not include the Bid item 38 “Roadway Core” the Contracting Agency will obtain the cores. 39 40 For a lot in progress with a CPF less than 0.75, a new lot will begin at the Contractor’s 41 request after the Engineer is satisfied that material conforming to the Specifications can 42 be produced. 43 44 HMA mixture accepted by commercial evaluation and HMA constructed under conditions 45 other than those listed above shall be compacted on the basis of a test point evaluation 46 of the compaction train. The test point evaluation shall be performed in accordance with 47 instructions from the Engineer. The number of passes with an approved compaction 48