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City of Santa Ana <br />7-Eleven Convenience Store and Service Station Project <br />Mitigation Monitoring and Reporting Program <br />Table 1 (cont.): 7-Eleven Convenience Store and Service Station Project Mitigation Monitoring and Reporting Program <br />Mitigation Measures <br />laboratory maximum. The base material shall also be <br />compacted to slightly above the optimum moisture <br />content and a dry density of at least 95 percent of the <br />laboratory maximum. <br />- Rigid concrete pavement (described below) shall be placed <br />in driveway entrance aprons and trash bin loading/storage <br />areas. Concrete pavement design is provided in the <br />following section. <br />Concrete Pavement: Concrete pavements have been <br />calculated in general conformance with the procedure <br />recommended by the ACI (ACI 330R-08) using the <br />parameters presented in the table below. The following <br />design parameters were used in our analyses. See Table 6 of <br />the Geotechnical Report for recommended concrete <br />pavement sections. <br />- The project civil engineer shall confirm whether the <br />assumed Average Annual Daily Traffic (AADT) is <br />appropriate for the anticipated traffic level. Concrete <br />compressive strength for pavement should be at least <br />3,700 psi. Rigid concrete pavement shall be placed in <br />driveway entrance aprons, trash bin loading/storage areas, <br />or other areas of the project site as desired. Crack control <br />joints shall be placed in accordance with the ACI <br />guidelines. Minimum reinforcement shall consist of #3 <br />bars on 24-inch centers. <br />- Prior to placing concrete, the upper 12 inches of the <br />subgrade soil shall be scarified, moisture conditioned to <br />slightly above the optimum moisture content, and <br />recompacted to a dry density of at least 95 percent of the <br />laboratory maximum. <br />FirstCarbon Solutions <br />Y:\Publications\Client(PN-1N)\0327\03270041\MMRP\03270041 City of Santa Ana 7-Eleven MMRP.docx <br />Verification of Completion <br />Responsible for <br />Method of Verification Timing of Verification Verification Date Initial <br />12 <br />1-26 <br />