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Reso 2007-1103
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Reso 2007-1103
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Last modified
11/6/2015 2:31:40 PM
Creation date
10/29/2007 11:00:34 AM
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CityClerk-Resolutions
Resolution Type
Resolution
Resolution Number
2007-1103
Date (mm/dd/yyyy)
05/17/2007
Description
SR826 Project Bid Award & Agrmt w-Williams Paving (Bid# 07-03-02 $2,863,958.70)
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E I <br />0 <br />Ti <br />I <br />N <br />u <br />I <br />I <br />iu <br />Nlll� <br />testing, the corresponding Quality Control test result will be considered verified, and <br />payment will be based upon the Contractor's data. <br />334 -5.4.2 Plant Sampling and Testing Requirements: Obtain one random <br />sample of mix per sublot in accordance with 334 -5.1 .1 as directed by the Engineer. Test <br />the Quality Control split sample for gradation, asphalt binder content and volumetrics in <br />accordance with 334 - 5.1.1. Complete all Quality Control testing within one working day <br />from the time the samples were obtained. <br />334 -5.4.3 Roadway Sampling and Testing Requirements: Obtain five 6 inch <br />[150 mm] diameter roadway cores within 24 hours of placement at random locations as <br />directed by the Engineer within each sublot. Test these Quality Control samples for density <br />(Gmb) in accordance with 334 - 5.1.1. In situations where it is impractical to cut five cores <br />per sublot, obtain a minimum of three cores per sublot at random locations as identified by <br />the Engineer. Do not obtain cores any closer than 12 inches [300 mm] from an <br />unsupported edge. Maintain traffic during the coring operation; core the roadway, patch <br />the core holes (within three days of coring); and trim the cores to the proper thickness <br />prior to density testing. <br />Density for the sublot shall be based on the average value for the <br />cores cut from the sublot with the target density being the maximum specific gravity (Gmm) <br />of the sublot. Once the average density of a sublot has been determined, do not retest the <br />samples unless approved by the Engineer. Ensure proper handling and storage of all cores <br />until the LOT in question has been accepted. <br />334 -5.4.4 Individual Test Tolerances for Quality Control Testing: In the <br />event that an individual Quality Control test result of a sublot for air voids, or the average <br />sublot density for coarse graded mixes does not meet the requirements of Table 334 -4, <br />terminate the LOT and stop production of the mixture until the problem is adequately <br />resolved (to the satisfaction of the Engineer), unless it can be demonstrated to the <br />satisfaction of the Engineer that the problem can immediately be (or already has been) <br />resolved. Address any material represented by the failing test result in accordance with <br />334 - 5.9.5. <br />In the event that an individual Quality Control test result of a sublot <br />for gradation (P -s or P -zoo), asphalt binder content, or the average sublot density for fine <br />graded mixes does not meet the requirements of Table 334 -4, or an individual core density <br />is less than 91 .00 percent of Gmm (for coarse mixes), take steps to correct the situation <br />and report the actions to the Engineer. <br />In the event that two consecutive individual Quality Control test <br />results (for the same material characteristic) for gradation (P -e and P -zoo), asphalt binder <br />content, or the average sublot density for fine graded mixes do not meet the requirements <br />of Table 334 -4, or two individual core densities within a sublot are less than 91.00 <br />percent of Gmm (for coarse mixes), terminate the LOT and stop production of the mixture <br />until the problem is adequately resolved (to the satisfaction of the Engineer), unless it can <br />be demonstrated to the satisfaction of the Engineer that the problem can immediately be <br />(or already has been) resolved. Address any material represented by the failing test result <br />in accordance with 334 - 5.9.5. <br />Any LOT terminated under this subarticle will be limited to a <br />maximum Pay Factor of 1 .00 (as defined in 334 -8.2) for each quality characteristic. <br />March 2007 01000 -62 03- 4122.D , <br />Ij �✓ <br />
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