Laserfiche WebLink
I <br />I <br />I <br />i <br />Table 334 -4 <br />Master Production Range <br />Property <br />Maximum Difference <br />Characteristic <br />Tolerance (1) <br />Asphalt Binder Content ( percent) <br />Target <br />± 0.55 <br />Passing No. 8 [2.36 mm] Sieve ( percent) <br />Target <br />± 5.50 <br />Passing No. 200 [75 /rm] Sieve ( percent) <br />Target <br />± 1.50 <br />Air Voids ( percent) Coarse Graded <br />2.00 — <br />6.00 <br />Air Voids ( percent) Fine Graded <br />2.30 — <br />6.00 <br />Density, percent Gmm (2) <br />Coarse Graded (minimum) <br />93.00 <br />Fine Graded (minimum) <br />90.00 <br />(1) Tolerances for sample size of n = 1 from the verified mix design <br />(2) Based on an average of 5 randomly located cores <br />334 -5.5 Verification Testing: In order to determine the validity of the Contractor's <br />Quality Control test results prior to their use in the Acceptance decision, the Engineer will <br />run verification tests. <br />334 -5.5.1 Plant Testing: At the completion of each LOT, the Engineer will <br />test a minimum of one Verification split sample randomly selected from the LOT. Results of <br />the testing and analysis for the LOT will be made available to the Contractor within one <br />working day from the time the LOT is completed. Verification samples shall be reheated at <br />the target roadway compaction temperature for 1 1/2 hours, reduced to the appropriate <br />testing size, and conditioned and tested as described in 334 -5.1 .1. <br />The Verification test results will be compared with the Quality Control <br />test results based on the between - laboratory precision values shown in Table 334 -5. <br />Table 334 -5 <br />Between - Laboratory Precision Values <br />Property <br />Maximum Difference <br />Gmm <br />0.016 <br />Gmb <br />0.022 <br />Pb <br />0.44 percent <br />P -too <br />FM 1 -T 030 (Figure 2) <br />P -a <br />FM 1 -T 030 (Figure 2) <br />If all of the specified mix characteristics compare favorably, then the <br />LOT will be accepted, with payment based on the Contractor's Quality Control test data <br />for the LOT. <br />If any of the results do not compare favorably, then the Resolution <br />samples from the LOT will be sent to the Resolution laboratory for testing, as described in <br />334 -5.6. <br />334 -5.5.2 Roadway Testing: At the completion of each LOT, the Engineer <br />will determine the density (Gmb) of each core (previously tested by Quality Control) as <br />described in 334 -5.1.1 from one randomly selected sublot from the LOT. Results of the <br />testing and analysis for the LOT will be made available to the Contractor within one <br />working day from the time the LOT is completed. <br />The individual Verification test results will be compared with <br />March 2007 01000 -63 03- 4122.D J <br />A <br />4 C-� <br />