2011-226B.1 - Laserfiche WebLink

Home Browse Search

Where density testing for acceptance is not required, compact these courses (with the exception of open-graded friction courses) in accordance with the rolling procedure (equipment and pattern) as approved by the Engineer or with Standard Rolling Procedure as specified in 330- 10 . 1 . 2 . In the event that the rolling procedure deviates from the procedure approved by the Engineer, or the Standard Rolling Procedure, placement of the mix shall be stopped . 01 The density pay factor (as defined in 334- 8 . 2) for LOTs where there are areas not requiring density testing for acceptance will be prorated based on a pay factor of 1 . 00 for the quantity (tonnage) of material in areas not requiring density testing for acceptance and the actual payfactor for the tonnagee of material in areas s re u irin density . 334-5 .2 Full LOTs : Each LOT will be defined (as selected by the Contractor prior to the start of the LOT) as either ( 1 ) 2 , 000 tons, with each LOT subdivided into four equal sublots of 500 tons each, or (2) 4 , 000 tons , with each LOT subdivided into four equal sublots of 1 , 000 tons each . As an exception to this , the initial LOT of all new mix designs shall be defined as 2 , 000 tons, subdivided into four equal sublots of 500 tons each . Before the beginning of a LOT, the Engineer will develop a random sampling plan for each sublot and direct the Contractor on sample points , based on tonnage, for each sublot during construction . 334-5.3 Partial LOTS : A partial LOT is defined as a LOT size that is less than a full LOT . A partial LOT may occur due to the following : 1 . The completion of a given mix type or mix design on a project. 2 . Closure of the LOT due to time . LOTS will be closed 30 calendar days after the start of the LOT . Time periods other than 30 calendar days may be used if agreed t o b both the Y Y ln' Y Engineer and the Contractor. 3 . A LOT is terminated per 334 - 5 . 4 . 4 . All partial LOTs will be evaluated based on the number of tests available, and will not be redefined. 334-5.4 Quality Control Sampling and Testing : Obtain all samples randomly as directed by the Engineer. Should the Engineer determine that the Quality Control requirements are not being met or that unsatisfactory results are being obtained, or should any instances of falsification of test data occur, approval of the Contractor ' s Quality Control Plan will be suspended and production will be stopped. 334-5.4. 1 Lost or Missing Verification/Resolution Samples : In the event that any of the Verification and/or Resolution samples that are in the custody of the Contractor are lost, damaged, destroyed, or are otherwise unavailable for testing, the minimum possible pay factor for each quality characteristic as described in 334 - 8 . 2 will be applied to the entire LOT in question, unless called for otherwise by the Engineer. Specifically, if the LOT in question has more than two sublots , the pay factor for each quality characteristic will be 0 . 55 . If the LOT has two or less sublots , the pay factor for each quality characteristic will be 0 . 80 . In either event, the material in question will also be evaluated in accordance with 334 - 5 . 9 . 5 . If any of the Verification and/or Resolution samples that are in the custody of the Department are lost, damaged, destroyed or are otherwise unavailable for testing, the corresponding Quality Control test result will be considered verified, and payment will be based upon the Contractor ' s data . 334-5 .4 .2 Plant Sampling and Testing Requirements : Obtain one random sample of mix per sublot in accordance with 334 - 5 . 1 . 1 as directed by the Engineer . Test the - 90 - FPID ( S ) : 4231864 - 58 - 01