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used to calculate emissions from the prototype construction equipment fleet and schedule <br />anticipated by CalEEMod for a residential land use consisting of 254 condo/townhouse units and <br />2,400 square feet of retail space as shown below. The equipment fleet shown is CalEEMod'S <br />default fleet a project of this size. <br />CaIEEMod Equipment Fleet <br /> 2 Excavators <br />Demolition 72,000 sf (20 Days) 2 Dozers <br /> I Concrete Saw <br /> I Excavator <br />Grading 2,017 CY Export I Dozer <br />(30 (lays) I Grader <br /> 3 Tractor/Loader/Backhoes <br /> 1 Crane <br /> 3 Forklifts <br />Construction (230 (lays) 1 Generator Set <br /> 3 Tractor/Loader/Backhoes <br /> I Welder <br /> 2 <br />Pavers <br />Paving <br />0 2 Paving equipment <br />(2 <br />days) 2 Rollers <br />Utilizing this indicated equipment fleet the following worst case daily emissions were calculated <br />by CalEEMod. The oft-road equipment emissions load factors were adjusted in CalEEMod to <br />account for a 33 percent reduction attributable to overestimation of load factors, which CARB <br />has indicated to be appropriates <br />Construction Activity Emissions <br />Maximum Daily Emissions (pounds/day) <br />Maximal Construction <br />Emissions <br />ROG <br />NOx <br />CO <br />SO: <br />PM-10 <br />PM-2.5 <br />2014 <br />Unmitigated 6.1 493 32.9 0.1 14.2 5.2 <br />Mitigated 6.1 49.3 32.9 0.1 11.6 3.2 <br />2015 <br />Unmitigated 51.6 27.4 31.6 0.1 4.7 2.0 <br />' In September 2010, the CARB announced that its methods used to estimate the load factor for off-road equipment <br />were incorrect and led to an overestimate of emissions by a factor of 33 percent. CARB is currently revising their <br />emissions model, a modified OFFROAD which has not yet been released. CalEEMod is based on the historical <br />OFFROAD. <br />xi Erst aQ <br />75A-126