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7 <br /> For materials accepted in accordance with 334 - 5 , based upon the quality of the material , a <br /> pay adjustment will be applied to the bid price of the material as determined on a LOT by LOT <br /> basis . The pay adjustment will be assessed by calculating a Pay Factor for the following <br /> individual quality characteristics : pavement density, air voids , asphalt binder content, and the <br /> percentage passing the No . 200 and No . 8 sieves . The pay adjustment will be computed by <br /> multiplying a Composite Pay Factor for the LOT by the bid price per ton . Perform all <br /> calculations with the Department ' s Asphalt Plant - Pay Factor Worksheets . <br /> 334-8 .2 Pay Factors : <br /> 334-8 .2 . 1 Partial LOTS : For Partial LOTs where no random sample is obtained <br /> due to insufficient tonnage , a Composite Pay Factor of 1 . 00 shall be applied . <br /> 334-8 .2 .2 Two or Less Sublot Test Results : In the event that two or less sublot <br /> test results are available for a LOT, Pay Factors will be determined based on the Small Quantity <br /> Pay Table . The Small Quantity Pay Table and Pay Factor calculations are determined in <br /> accordance with the instructions contained within the Department ' s Asphalt Plant — Pay Factor <br /> Worksheets . <br /> 334-8 .2 .3 Three or More Sublot Test Results : When three or more sublot test <br /> results are available for a LOT, the variability-unknown, standard deviation method will be used <br /> to determine the estimated percentage of the LOT that is within the specification limits shown in <br /> (Table 334- 7 ) . The Percent Within Limits (PWL) is determined in accordance with the <br /> instructions contained within the Department ' s Asphalt Plant — Pay Factor Worksheets . <br /> Table 334- 7 <br /> Specification Limits <br /> Quality Characteristic Specification Limits <br /> Passing No . 8 sieve ( percent) Target ± 3 . 1 <br /> Passing No . 200 sieve ( percent Target ± 1 . 0 <br /> Asphalt Content ( percent) Target ± 0 . 40 <br /> Air Voids - Coarse Mixes ( percent) 4 . 00 t 1 . 40 <br /> Air Voids - Fine Mixes ( percent) 4 . 00 ± 1 . 20 <br /> Density - Coarse Mixes ( percent of G„,n,) : 94 . 50 ± 1 . 30 <br /> Density - Fine Mixes ( percent of Gnm) : 93 . 00 + 2000 , - 1 . 20 <br /> Note ( 1 ) : If the Engineer (or Contract Documents) limits compaction to the static mode only, or for all one -inch thick lifts, <br /> compaction shall be in the static mode. No vibratory mode in the vertical direction will be allowed. Other vibratory modes will <br /> be <br /> ]lowed, if approved by the Engineer. In either case, the specification limits will be as follows : 92 . 00 + 3 .007 - 1 .20 <br /> percent of <br /> mm. No additional compensation, cost or time, shall be made . <br /> 3344 .2 .3 . 1 Pay Factors (PF) : Pay Factors will be calculated by using the <br /> following equation : <br /> Pay Factor = ( 55 + 0 . 5 x PWL) / 100 <br /> The PWL is determined in accordance with the instructions <br /> contained within the Department ' s Asphalt Plant — Pay Factor Worksheets . <br /> 334-8 . 3 Composite Pay Factor (CPF) : A Composite Pay Factor for the LOT will be <br /> calculated based on the individual Pay Factors (PF) with the following weighting applied : 35 % <br /> Density (D) , 25 % Air Voids (Va) , 25 % asphalt binder content (Pb) , 10 % Passing No . 200 (P .200) <br /> and 5 % Passing No . 8 (P_8 ) . Calculate the CPF by using the following formula : <br /> CPF = [ (0 . 350 x PF D ) + (0 . 250 x PF Va) + (0 . 250 x PF Pb) + (0 . 100 x PF P _200) <br /> + <br /> (0 . 050 x PF P _$)] <br /> - 97 - <br /> FPID ( S ) : 423186 - 1 - 58 - 01 <br /> 71 <br /> y <br />