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Therefore, no new or increased significant impacts would occur beyond the construction <br />emissions impacts already identified in the Certified EIR. <br />Table 10 <br />Reqional and Localized Proiect Construction Emissions <br />Emissions in Ibs per day <br />VOC <br />NOX <br />CO <br />SOX <br />PM10 <br />PM2.5 <br />2024 <br />3.8 <br />38.6 <br />34.9 <br />0.1 <br />10.0 <br />5.6 <br />2025 <br />3.3 <br />29.8 <br />44.1 <br />0.1 <br />8.3 <br />2.6 <br />2026 <br />2.9 <br />15.5 <br />42.3 <br />0.1 <br />8.2 <br />2.2 <br />2027 <br />63.2 <br />15.7 <br />46.7 <br />0.1 <br />9.6 <br />2.5 <br />Maximum Regional Total <br />63.2 <br />38.6 <br />46.7 <br />0.1 <br />10.0 <br />5.6 <br />Regional Threshold <br />75 <br />100 <br />550 <br />150 <br />150 <br />55 <br />Exceed Threshold? <br />No <br />No <br />No <br />No <br />No <br />No <br />Maximum Localized Total <br />57.5 <br />33.0 <br />21.7 <br />0.1 <br />4.1 <br />1.8 <br />Localized Threshold <br />N/A <br />183 <br />1,253 <br />N/A <br />13 <br />7 <br />Exceed Threshold? <br />N/A <br />No <br />No <br />N/A <br />No <br />No <br />The construction dates are used for the modeling of air quality emissions in the CalEEMod software. If <br />construction activities commence later than what is assumed in the environmental analysis, the actual <br />emissions would be lower than analyzed because of the increasing penetration of newer equipment with <br />lower certified emission levels. Assumes implementation of SCAQMD Rule 403 (Fugitive Dust <br />Emissions). <br />Source: DKA Planning, 2023 based on CaIEEMod 2022.1.1.14 model runs. LST analyses based on five - <br />acre site with 25-meter distances to receptors in Central Orange County source receptor area. Estimates <br />reflect the peak summer or winter season, whichever is higher. Totals may not add up due to rounding. <br />Modeling sheets included in Attachment A. <br />Operational Emissions <br />As shown in Table 11, the Project's regional and localized operational -related pollutant emissions <br />would not exceed SCAQMD's applicable significance thresholds. Therefore, no new or increased <br />significant impacts would occur beyond the operational emissions impacts already identified in <br />the Certified EIR. <br />Cabrillo Town Center City of Santa Ana <br />Technical Memorandum August 2023 <br />City Council 18 - 512 10/3/2023 <br />