2011-226B.1 - Laserfiche WebLink

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V VV V IF straightedge testing a minimum of 48 hours before beginning testing . The Engineer will verify the straightedge testing by observing the Quality Control straightedging operations . Address all deficiencies in excess of 3 / 16 inch in accordance with 330 - 12 . 5 . Test and accept areas at the beginning and ending of the project, bridge approaches and departures , and areas where the segment is less than 0 . 01 mile, with the straightedge in accordance with 330- 12 . 4 . 5 . 5 and 330- 12 . 4 . 6 . 1 . 33042 .5 Unacceptable Pavement : 33042 .5 . 1 Corrections : Address all areas of unacceptable pavement at no cost to the Department . Retest all corrected areas and assure the requirements of these specifications are met. 33042 . 5. 1 . 1 Structural Layers : Correct all deficiencies , as defined in these Specifications , in the Type SP structural layers by one of the methods described below : a . Remove and replace the full depth of the layer, extending a minimum of 50 feet on both sides (where possible) of the defective area for the full width of the paving lane . b . Mill the pavement surface to a depth and width that is adequate to remove the deficiency. (This option only applies if the structural layer is not the final surface layer. ) 33042 .5 . 1 .2 Friction Course : Correct deficiencies in the friction course or final surface layer by removing and replacing the full depth of the layer, extending a minimum of 50 feet on both sides (where possible) of the defective area for the full width of the paving lane . As an exception, the Engineer may allow the contractor to leave these areas in place at if it is determined by the Engineer that the deficiency is not a significant detriment to the pavement quality. A reduction to the pay item quantity will be made in accordance with 330A2 . 5 . 2 . 33042 . 5 .2 Reduction in Pay Item Quantity : When the Engineer elects to waive corrections , the Department will reduce the pay quantity for the pay item in question by the amount of material that the Contractor would have removed and replaced had the correction been made . When the pay quantity is in tons , the Department will base the reduction on the volume of material that the Contractor would have removed (the length by the lane width by layer thickness) multiplied by the maximum specific gravity of the mix as determined through the following equation : Quantity (tons) = L x W x t x Gmm x 0 . 0024 Where : L = Lane length (ft . ) W = Lane width (ft. ) It = Layer thickness (in . ) Grnm = Maximum specific gravity from verified mix design For FC - 5 open- graded friction course, the Department will base the reduction on the area that the Contractor would have removed (the length by lane width) multiplied by a spread rate of 80 lb/yd2 as determined through the following equation : Quantity (tons) = L x W x 0 . 0044 Where : L = Lane length (ft. ) W = Lane width (ft . ) - 80 - FPID (S ) : 423186 - 1 - 5 8 - 01