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7 <br />I <br />Test Name <br />Quality Control <br />Verification <br />Modified Proctor Maximum <br />Density <br />One per eight consecutive <br />LOTs <br />One per 16 consecutive LOTs <br />Density <br />One per LOT <br />One per four LOTs <br />Roadway Surface <br />Ten per LOT <br />Three per LOT <br />Shoulder /widening* Surface <br />Five per LOT <br />One per LOT <br />Roadway Thickness <br />Three per LOT <br />Three per four LOTs <br />Shoulder /widening* Thickness <br />Three per two consecutive <br />LOTs <br />Three per eight consecutive <br />LOTs <br />* Note = for widening less than or equal to 5ft [1 .5 m] <br />200 -7.3 Additional Requirements: <br />200 -7.3.1 Quality Control Testing: <br />200 - 7.3.1.1 Modified Proctor Maximum Density Requirement: Collect <br />enough material to split and create three separate samples and retain for the Engineer's <br />Verification and Resolution testing until the Engineer accepts the 16 LOTS represented by <br />the samples. <br />200 - 7.3.1.2 Depth and Surface Testing Requirements: Determine test <br />locations including Stations and Offsets, using the Random Number generator provided by <br />the Department. Enter test results into the Department's database. Perform thickness <br />check on the finished base or granular subbase component of a composite base. Provide <br />traffic control, coring /boring equipment, and an operator for the coring /boring equipment. <br />Traffic control is to be provided in accordance with the standard maintenance of traffic <br />requirements of the Contract. <br />The thickness is considered deficient, if the measured depth is <br />over 1/2 inch [13 mm] less than the specified thickness. Correct all deficient areas of the <br />completed base by scarifying and adding additional base material. As an exception, if <br />authorized by the Department, such areas may be left in place without correction and with <br />no payment. <br />Check the finished surface of the base course with a template <br />cut to the required crown and with a 15 foot [4.572 m] straightedge laid parallel to the <br />centerline of the road. Correct all irregularities greater than 1/4 inch [6 mm] to the <br />satisfaction of the Engineer by scarifying and removing or adding rock as required, and <br />recompact the entire area as specified hereinbefore. <br />200 - 7.3.1.3 Surface & Thickness Reduced Testing Frequency: When <br />no Resolution testing is required for 12 consecutive verified LOTs, or if required, the QC <br />test data was upheld, reduce the QC surface and /or thickness checks to one half the <br />minimum requirements as stated in 200 -7.2.2 (eg. Reduce frequency from ten per LOT to <br />ten per two LOTs) by identifying the substantiating tests and notifying the Engineer in <br />writing prior to starting reduced frequency of testing. If the Verification test fails, and <br />Quality Control test data is not upheld by Resolution testing the Quality Control testing will <br />revert to the original frequency of 200 - 7.2.2. The results of the Independent Verification <br />testing will not affect the frequency of the Quality Control testing. <br />200 -7.3.2 Department Verification Tests: <br />200 - 7.3.2.1 Maximum Density: The Engineer will randomly select one <br />of the two split samples and test in accordance with FM 1 -T 180, Method D. <br />200 - 7.3.2.2 Thickness and Surface Testing Requirements: the <br />department will verify the Base thickness at the frequency listed in 200 - 7.2.2. The <br />March 2007 01000 -42 03- 4122.D = <br />