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W.O. 2013-0055 Technical Memorandum To: Grace Williams, Senior Planner From: Eliza Laws, Senior Environmental Analyst Date: December 23, 2013 Re: Air Quality/Greenhouse Gas Analysis for Heacock Channel Improvement Project The following air quality assessment was prepared to evaluate whether the expected criteria air pollutant emissions generated as a result of construction and operation of the proposed Project would cause exceedances of the South Coast Air Quality Management District’s (SCAQMD) thresholds for air resources in the Project area. The greenhouse gas (GHG) assessment was prepared to evaluate whether the expected criteria GHG emissions generated as a result of construction and operation of the proposed Project would exceed the South Coast Air Quality Management District (SCAQMD) draft screening significance thresholds. This assessment was conducted within the context of the California Environmental Quality Act (CEQA, California Public Resources Code Sections 21000 et seq.). The methodology follows the CEQA Air Quality Handbook prepared by the SCAQMD for quantification of emissions and evaluation of potential impacts to air resources. As recommended by SCAQMD staff, the California Emissions Estimator Model version 2013.2.2 (CalEEMod) was used to quantify Project-related emissions. The Project involves improvements to an existing undersized earthen based channel that is adjacent to and includes properties belonging to the March Air Reserve Base (MARB), March Joint Powers Authority (MJPA), and City of Moreno Valley Park and Community Services Department (City of Moreno Valley). The Project area encompasses approximately 50 acres and includes the design and construction of a fully lined concrete flood control channel. The Project alignment generally follows the existing channel alignment commencing at the intersection of Cactus Avenue and Heacock Street, running parallel with Heacock Street for approximately 10,000 lineal feet, terminating at the recently improved Heacock Street Bridge at Lateral A. The Project is anticipated to be constructed in three phases with each segment identified as a reach. Channel improvements to include fencing and maintenance access roads will be provided along the length of the Stage according to RCFC&WCD standards.

W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

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Page 1: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

W.O. 2013-0055

Technical Memorandum

To: Grace Williams, Senior Planner From: Eliza Laws, Senior Environmental Analyst Date: December 23, 2013 Re: Air Quality/Greenhouse Gas Analysis for Heacock Channel Improvement Project

The following air quality assessment was prepared to evaluate whether the expected criteria air pollutant emissions generated as a result of construction and operation of the proposed Project would cause exceedances of the South Coast Air Quality Management District’s (SCAQMD) thresholds for air resources in the Project area. The greenhouse gas (GHG) assessment was prepared to evaluate whether the expected criteria GHG emissions generated as a result of construction and operation of the proposed Project would exceed the South Coast Air Quality Management District (SCAQMD) draft screening significance thresholds. This assessment was conducted within the context of the California Environmental Quality Act (CEQA, California Public Resources Code Sections 21000 et seq.). The methodology follows the CEQA Air Quality Handbook prepared by the SCAQMD for quantification of emissions and evaluation of potential impacts to air resources. As recommended by SCAQMD staff, the California Emissions Estimator Model version 2013.2.2 (CalEEMod) was used to quantify Project-related emissions.

The Project involves improvements to an existing undersized earthen based channel that is adjacent to and includes properties belonging to the March Air Reserve Base (MARB), March Joint Powers Authority (MJPA), and City of Moreno Valley Park and Community Services Department (City of Moreno Valley). The Project area encompasses approximately 50 acres and includes the design and construction of a fully lined concrete flood control channel. The Project alignment generally follows the existing channel alignment commencing at the intersection of Cactus Avenue and Heacock Street, running parallel with Heacock Street for approximately 10,000 lineal feet, terminating at the recently improved Heacock Street Bridge at Lateral A. The Project is anticipated to be constructed in three phases with each segment identified as a reach. Channel improvements to include fencing and maintenance access roads will be provided along the length of the Stage according to RCFC&WCD standards.

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Regional Significance Threshold Analysis The thresholds contained in the SCAQMD CEQA Air Quality Handbook1 (SCAQMD 1993) are considered regional thresholds and are shown in Table 1 – SCAQMD CEQA Daily Regional Significance Thresholds, below. These regional thresholds were developed based on the SCAQMD’s treatment of a major stationary source.

Table 1 – SCAQMD CEQA Daily Regional Significance Thresholds

Emission Threshold Units VOC NOX CO SOX PM-10 PM-2.5

Construction lbs/day 75 100 550 150 150 55 Operation lbs/day 55 55 550 150 150 55

Air quality impacts can be described in a short- and long-term perspective. Short-term impacts occur during site grading and Project construction and consist of fugitive dust and other particulate matter, as well as exhaust emissions generated by construction-related vehicles. Long-term air quality impacts occur once the Project is in operation. The Project consists of storm water facilities. Operational emissions would be from the infrequent visits by vehicles driven by maintenance personnel and are considered negligible; therefore, only short-term impacts were evaluated.

The Project will be required to comply with existing SCAQMD rules for the reduction of fugitive dust emissions. SCAQMD Rule 403 establishes these procedures. Compliance with this rule is achieved through application of standard best management practices in construction and operation activities, such as application of water or chemical stabilizers to disturbed soils, managing haul road dust by application of water, covering haul vehicles, restricting vehicle speeds on unpaved roads to 15 mph, sweeping loose dirt from paved site access roadways, cessation of construction activity when winds exceed 25 mph and establishing a permanent, stabilizing ground cover on finished sites. In addition, projects that disturb 50 acres or more of soil or move 5,000 cubic yards of materials per day are required to submit a Fugitive Dust Control Plan or a Large Operation Notification Form to SCAQMD. Based on the Project’s disturbance area (approximately 2.5 acres per day) a Fugitive Dust Control Plan or Large Operation Notification would not be required.

Short-Term Analysis Short-term emissions from storm drain construction were evaluated using the CalEEMod version 2013.2.2 program. The total construction period for the proposed Project is approximately three years and nine months, beginning in June 2015. The default parameters within CalEEMod were used and these default values reflect a worst-case scenario, which means that Project emissions are expected to be equal to or less than the estimated emissions. In addition to the default values used, assumptions relevant to model inputs for short-term construction emission estimates used are:

1 South Coast Air Quality Management District, CEQA Air Quality Handbook, November 1993. (Available at SCAQMD.)

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• The Project will be constructed in three Stages: Stage 1 is approximately 3,600 lineal feet (lf) includes the reconstruction of the Meyer Drive bridge;2 Stage 2 is approximately 2,600 lf; and Stage 3 is approximately 3,600 lf.

• Construction is anticipated to begin in June 2015 with grading activities for Stage 1 and would end with Stage 3 paving in February 2019. Approximately 75,000 cubic yards of soil will be exported over the course of construction (25% in Stage 1 and Stage 2 and 50% in Stage 3). It will be stockpiled within 1,000 feet of the Project limits; thus, no hauling truck trips were assumed The modeled schedule for each activity is shown below:

Stage 1

Construction Activity Start Date End Date Total Working Days

Site Grading 6/15/2015 8/14/2015 45 days Channel Construction 8/15/2015 4/15/2016 175 days Paving 4/16/2016 6/24/2016 50 days

Stage 2

Construction Activity Start Date End Date Total Working Days

Site Grading 6/25/2016 8/26/2016 45 days Channel Construction 8/27/2016 6/2/2017 200 days Paving 6/3/2017 8/11/2017 50 days

Stage 3

Construction Activity Start Date End Date Total Working Days

Site Grading 8/12/2017 12/15/2017 90 days Channel Construction 12/16/2017 11/30/2018 250 days Paving 12/1/2018 2/8/2019 50 days

• All off-road construction equipment will meet Tier 3 engine standards. The off-road equipment to be used for each activity is shown below and is identical for each Stage:

Activity Off-Road Equipment Unit Amount Hours per day

Site Grading Crushing/Processing Equipment

1 8

Bore/drill rig 1 8 Grader 3 8

2 Although reconstruction of the Meyer Drive bridge is included in the Project’s construction emissions estimates for Stage 1, it

should also be noted that improvements to the intersection of Meyer Drive and Heacock Street (bridge location) were previously evaluated in the Draft EIR for the March Lifecare Campus Specific Plan (SCH No. 2008071021), certified November 2, 2011.

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Activity Off-Road Equipment Unit Amount Hours per day

Plate Compactor 2 8 Pressure Washer 1 8 Pump 1 8 Roller 1 8 Scraper 1 8 Sweeper/scrubber 1 8 Tractors/Loaders/Backhoe 3 8 Tractors/Loaders/Backhoe 3 8

Channel Construction Air Compressors 2 8 Concrete Industrial Saw 2 8 Crane 1 8 Pump 1 8 Surfacing Equipment 1 8 Sweeper/Scrubber 1 8 Tractors/Loaders/Backhoe 1 8

Street Paving Paver 1 8 Paving Equipment 1 8 Roller 1 8

• The CalEEMod default value for daily construction worker trips was used. Six (6) one-way vendor

trips were added to each activity (grading, channel construction, etc.) to account for water truck trips as well any material delivery (e.g., equipment delivery, construction materials).

• To evaluate Project compliance with SCAQMD Rule 403 for fugitive dust control, the Project utilized the mitigation option of watering the Project site three times daily which achieves a control efficiency of 61 percent for PM-10 and PM-2.5 emissions.

The results of this analysis are summarized below.

Table 2 –Estimated Daily Construction Emissions

Stage/Activity Peak Daily Emissions (lb/day)

VOC NOX CO SO2 PM-10 PM-2.5 SCAQMD Daily Construction

Thresholds 75 100 550 150 150 55

Stage 1

Site Grading 3.98 59.24 66.76 0.10 6.78 4.45

Channel Construction 10.10 74.73 128.33 0.26 15.53 6.36

Paving 0.56 6.08 9.45 0.01 0.44 0.34

Maximum 10.10 74.73 128.33 0.26 15.53 6.36

Exceeds Threshold? No No No No No No

Stage 2

Site Grading 3.87 57.80 65.97 0.10 6.71 4.37

Channel Construction 9.16 69.12 120.04 0.26 15.34 6.18

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Stage/Activity Peak Daily Emissions (lb/day)

VOC NOX CO SO2 PM-10 PM-2.5

Paving 0.55 6.03 9.38 0.01 0.44 0.34

Maximum 9.16 69.12 120.04 0.26 15.34 6.18

Exceeds Threshold? No No No No No No

Stage 3

Site Grading 3.75 56.22 65.16 0.10 6.61 4.30

Channel Construction 8.33 64.96 112.56 0.26 15.18 6.03

Paving 0.54 5.99 9.32 0.01 0.44 0.34

Maximum 8.33 64.96 112.56 0.26 15.18 6.03

Exceeds Threshold? No No No No No No

As shown in the table above, the emissions from construction of the Project are below the SCAQMD Daily Construction Thresholds for all of the criteria pollutants.

Localized Significance Threshold Analysis

Background As part of the SCAQMD’s environmental justice program, attention has been focused on localized effects of air quality. Staff at SCAQMD has developed localized significance threshold (LST) methodology3 that can be used by public agencies to determine whether or not a project may generate significant adverse localized air quality impacts (both short- and long-term). LSTs represent the maximum emissions from a project that will not cause or contribute to an exceedance of the state ambient air quality standard, and are developed based on the ambient concentrations of that pollutant for each source receptor area (SRA). The Project is located within SRA 24.

Short-Term Analysis According to the LST methodology, only on-site emissions need to be analyzed. Emissions associated with vendor and worker trips are mobile source emissions that occur off site. The emissions analyzed under the LST methodology are NO2, CO, PM-10, and PM-2.5. SCAQMD has provided LST lookup tables and sample construction scenarios4 to allow users to readily determine if the daily emissions for proposed construction or operational activities could result in significant localized air quality impacts for projects five acres or smaller. Although the Project disturbs approximately 50 acres, the Project is linear and will progress in a linear fashion and disturb a much smaller area per day. Based on SCAQMD guidance, it is assumed that the Project will disturb approximately 2.5-acres on a worst-case day.5 The

3 South Coast Air Quality Management District, Final Localized Significance Threshold Methodology, Revised July 2008. (Available at http://www.aqmd.gov/ceqa/handbook/LST/LST.html, accessed February 22, 2012.) 4 http://www.aqmd.gov/ceqa/handbook/LST/LST.html 5 http://www.aqmd.gov/ceqa/handbook/LST/CalEEModguidance.pdf

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two-acre sample construction scenario and the LST lookup tables were utilized to estimate the construction emissions.

The LST thresholds are estimated using the maximum daily disturbed area (in acres) and the distance of the Project to the nearest sensitive receptors (in meters). The closest sensitive receptors are existing residences adjacent to and east of Heacock Street at distances ranging from approximately 20 to 25 meters (approximately 66 to 85 feet, respectively) from the channel alignment located on the west side of heacock Street. The closest receptor on the LST look-up tables is 25 meters. According to LST methodology, projects with boundaries closer than 25 meters to the nearest receptor should use the LSTs for receptors located at 25 meters. Therefore, a receptor distance of 25 meters (85 feet) was used. The results are summarized below.

Table 3 – LST Results for Daily Construction Emissions

Pollutant Peak Daily Emissions (lb/day)

NOX CO PM-10 PM-2.5

LST Threshold for 2.5 acre at 25 meters 187 999 8 5

Site Grading 77.9 50.6 5.4 4.0

Channel Construction 43.2 26.5 2.5 2.3

Paving 16.9 11.0 1.2 1.1

Exceeds Threshold? No No No No Note: LST Threshold for the 2.5-acre was calculated by using Appendix K of SCAQMD’s LST Methodology, dated February 2005, available at SCAQMD. Each activity occurs separately within the same area.

Emissions from construction of the Project will be below the LST established by SCAQMD for the Project.

Long-Term Analysis This Project involves the construction of storm water drainage facilities. The long-term emissions, as discussed previously, are primarily in the form of mobile source emissions, with no stationary sources of emission present. According to SCAQMD LST methodology, LSTs would apply to the operational phase of a project, if the project includes stationary sources, or attracts mobile sources that may spend long periods queuing and idling at the site; such as warehouse/transfer facilities. The proposed Project does not include such uses. Therefore, due to the lack of stationary source emissions, no long-term LST analysis is needed.

Greenhouse Gas Analysis Greenhouse gases (GHG) are not presented in lbs/day like criteria pollutants; they are typically evaluated on an annual basis using the metric system. Additionally, unlike the criteria pollutants, GHG do not have adopted significance thresholds associated with them at this time. Several agencies, at various levels, have proposed draft GHG significance thresholds for use in CEQA documents. The California Air Resources Board (CARB) released in 2008 draft, GHG thresholds for industrial and

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residential and commercial projects.6 These draft GHG thresholds from CARB have yet to identify a performance standard for construction-related emissions for industrial or residential and commercial projects. Similarly, the SCAQMD has been working on GHG thresholds for development project as well. In December 2008, the SCAQMD adopted a threshold of 10,000 metric tonnes per year of carbon dioxide equivalents (MTCO2E/yr) for stationary sources project for which SCAQMD was the lead agency. The most recent draft proposal was in September 20107 and included significance thresholds for residential, commercial, and mixed-use projects at 3,500, 1,400, and 3,000 MTCO2E/yr, respectively. Alternatively, a lead agency has the option to use 3,000 MTCO2E/yr as a threshold for all non-industrial projects. Although both options are recommended by SCAQMD, a lead agency is advised to use only one option and to use it consistently. The SCAQMD significance thresholds evaluate construction emissions by amortizing them over an expected project life of 30 years.

The CalEEMod output results for construction-related GHG emissions present the GHG emissions estimates for the Project for CO2, methane (CH4), nitrous oxide (N2O), and CO2E.8

Short-Term Analysis Construction-Related Emissions The CalEEMod model calculates GHG emissions from fuel usage by construction equipment and construction-related activities, like construction worker trips, for the Project. The CalEEMod estimate does not analyze emissions from construction-related electricity or natural gas. Construction-related electricity and natural gas emissions vary based on the amount of electric power used during construction and other unknown factors which make them too speculative to quantify.

Table 4 – Project Construction Equipment GHG Emissions

Year Metric Tons per year (MT/yr)

Total CO2 Total CH4 Total N2O Total CO2E 2015 1,236.65 0.13 0.00 1,242.31 2016 1,934.73 0.18 0.00 1,938.46 2017 1,628.54 0.19 0.00 1,632.58 2018 2,361.08 0.16 0.00 2,364.38 2019 17.07 0.00 0.00 17.17 Total 7,178.07 0.66 0.00 7,194.90

Amortized 239.83

Evaluation of the table above indicates that an estimated 7,194.90 MTCO2E will occur from Project construction equipment over the course of the estimated construction period.

6 California Air Resources Board, Preliminary Draft Staff Proposal, Recommended Approaches for Setting Interim Significance Thresholds for Greenhouse Gases under the California Environmental Quality Act, October 24, 2008. (Available at http://www.arb.ca.gov/cc/localgov/ceqa/ceqa.htm, accessed February 22, 2012.) 7 http://www.aqmd.gov/ceqa/handbook/GHG/2010/sept28mtg/sept29.html 8 CO2E is the sum of CO2 emissions estimated plus the sum of CH4 and N2O emissions estimated multiplied by their respective global warming potential (GWP).

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The proposed Project does not fit into the categories provided (industrial, commercial, and residential) in either the draft thresholds from CARB and SCAQMD. The Project’s emissions will be compared to whichever threshold is more conservative. As stated above, the draft GHG threshold from CARB has yet to identify a performance standard for construction-related emissions for industrial or commercial and residential projects. Since the draft SCAQMD GHG threshold Guidance document released in October 2008 (SCAQMD 2008b, p. 3-8) recommends that construction emissions be amortized for a project lifetime of 30 years to, the total GHG emissions from Project construction were amortized and are below the lowest SCAQMD recommended screening level of 1,400 MTCO2E/yr for commercial projects. Due to the lack of adopted emissions thresholds, the estimated amount of emissions from Project construction, and negligible operational emissions from infrequent maintenance vehicles, the proposed Project will not generate GHG emissions that exceed applicable draft screening thresholds.

Conclusion The conclusion of this analysis indicates that the proposed Project will not exceed criteria pollutant thresholds established by SCAQMD on a regional or localized level. The Project will also not exceed any draft GHG screening threshold recommended by SCAQMD.

Should you have any questions, please contact me at (951) 686-1070.

Page 9: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

CALEEMOD OUTPUT FILES 

Page 10: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

CalEEMod Version: CalEEMod.2013.2.2 Page 1 of 1 Date: 12/22/2013 11:23 AM

Heacock Channel ProjectRiverside-South Coast County, Summer

1.0 Project Characteristics

1.1 Land Usage

Land Uses Size Metric Lot Acreage Floor Surface Area Population

Other Asphalt Surfaces 4.00 Acre 4.00 174,240.00 0

Other Non-Asphalt Surfaces 45.60 Acre 45.60 1,986,336.00 0

1.2 Other Project Characteristics

Urbanization Urban Wind Speed (m/s) 2.4 Precipitation Freq (Days) 28

Climate Zone 10 Operational Year 2019

Utility Company Southern California Edison

CO2 Intensity (lb/MWhr)

630.89 CH4 Intensity (lb/MWhr)

0.029 N2O Intensity (lb/MWhr)

0.006

1.3 User Entered Comments & Non-Default Data

Project Characteristics -

Land Use -

Construction Phase - See table

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

1

Page 11: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

Off-road Equipment - see table

Off-road Equipment - se table

Off-road Equipment - see table

Trips and VMT - 6 trips/day were added to each phase for water trucks and equipment/material delviery

Grading - acres disturbed estiamted by model based on equipment

Construction Off-road Equipment Mitigation - Tier 3 equipment used; water 3x daily for 61% reduction

Table Name Column Name Default Value New Value

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 9.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 12.00

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

2

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tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstructionPhase NumDays 740.00 175.00

tblConstructionPhase NumDays 740.00 200.00

tblConstructionPhase NumDays 740.00 250.00

tblConstructionPhase NumDays 75.00 45.00

tblConstructionPhase NumDays 75.00 45.00

tblConstructionPhase NumDays 75.00 90.00

tblConstructionPhase NumDays 55.00 50.00

tblConstructionPhase NumDays 55.00 50.00

tblConstructionPhase NumDays 55.00 50.00

tblGrading AcresOfGrading 112.50 102.50

tblGrading AcresOfGrading 112.50 102.50

tblGrading AcresOfGrading 225.00 202.50

tblOffRoadEquipment LoadFactor 0.50 0.50

tblOffRoadEquipment LoadFactor 0.50 0.50

tblOffRoadEquipment LoadFactor 0.50 0.50

tblOffRoadEquipment OffRoadEquipmentType Bore/Drill Rigs

tblOffRoadEquipment OffRoadEquipmentType Bore/Drill Rigs

tblOffRoadEquipment OffRoadEquipmentType Bore/Drill Rigs

tblOffRoadEquipment OffRoadEquipmentType Pressure Washers

tblOffRoadEquipment OffRoadEquipmentUnitAmount 1.00 3.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 1.00 3.00

3

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tblOffRoadEquipment OffRoadEquipmentUnitAmount 1.00 3.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 3.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 3.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 3.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 3.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 3.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 3.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblProjectCharacteristics OperationalYear 2014 2019

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT VendorTripNumber 354.00 360.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

4

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tblTripsAndVMT VendorTripNumber 354.00 360.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT VendorTripNumber 354.00 360.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT WorkerTripNumber 45.00 38.00

tblTripsAndVMT WorkerTripNumber 45.00 38.00

Exhaust PM10

PM10 Total

tblTripsAndVMT WorkerTripNumber 45.00 38.00

2.0 Emissions Summary

2.1 Overall Construction (Maximum Daily Emission)

NBio- CO2 Total CO2

Unmitigated Construction

ROG NOx CO SO2 Fugitive PM10

CH4 N2O CO2e

Year lb/day lb/day

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2

2015 14.1969 111.4164 127.1467 0.2561 12.4031 6.2451 17.1439 3.6945 5.8208 9.5152 0.0000 23,877.6667

23,877.6667

2.5785 0.0000 23,931.8142

2016 12.8593 104.8144 118.4814 0.2559 12.4031 5.8218 16.6816 3.6945 5.4230 9.1175 0.0000 23,382.0628

23,382.0628

2.5615 0.0000 23,435.8552

2017 11.6012 97.1504 110.5669 0.2558 12.4031 5.3350 16.2399 3.6913 4.9672 8.6585 0.0000 22,821.8365

22,821.8365

2.5433 0.0000 22,875.2448

2018 10.3394 71.1872 103.7848 0.2556 12.4026 3.3198 15.7224 3.3354 3.1815 6.5169 0.0000 22,286.7256

22,286.7256

1.4112 0.0000 22,316.3612

2019 0.9818 7.8793 7.9696 0.0135 0.1272 0.4130 0.5402 0.0345 0.3800 0.4145 0.0000 1,303.7771

1,303.7771 0.3533 0.0000 1,311.1954

Total 49.9785 392.4476 467.9494 1.0368 9.4477 0.0000 93,870.4708

49.7390 21.1348 66.3279 14.4502 19.7725 34.2226 0.0000 93,672.0687

93,672.0687

5

Page 15: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction

ROG NOx CO Total CO2 CH4 N2O CO2e

Year lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

2015 10.0638 73.5376 128.3363 0.2561 12.4031 3.1251 15.5282 3.3357 3.0220 6.3576 0.0000 23,877.6667

23,877.6667

2.5785 0.0000 23,931.8142

2016 9.1351 68.0920 120.0416 0.2559 12.4031 2.9477 15.3289 3.3356 2.8602 6.1700 0.0000 23,382.0628

23,382.0628

2.5615 0.0000 23,435.8551

2017 8.3210 64.0488 112.5633 0.2558 12.4031 2.8733 15.1758 3.3357 2.7917 6.0252 0.0000 22,821.8365

22,821.8365

2.5433 0.0000 22,875.2448

2018 7.6041 60.1960 106.5358 0.2556 12.4026 2.6140 15.0166 3.3354 2.5396 5.8751 0.0000 22,286.7256

22,286.7256

1.4112 0.0000 22,316.3612

2019 0.5434 5.9439 9.2509 0.0135 0.1272 0.3074 0.4346 0.0345 0.3068 0.3413 0.0000 1,303.7771

1,303.7771 0.3533 0.0000 1,311.1954

Total 35.6674 271.8182 476.7278 1.0368 49.7390 11.8676 61.4840 13.3768 11.5203 24.7690 0.0000 93,672.0686

93,672.0686

9.4477 0.0000 93,870.4707

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio-CO2 Total CO2 CH4 N20 CO2e

Percent Reduction

28.63 30.74 -1.88 0.00 0.00 0.00 0.000.00 43.85 7.30 7.43 41.74 27.62 0.00 0.00 0.00

6

Page 16: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

3.0 Construction Detail

Construction Phase

Phase Number

Phase Name Phase Type Start Date End Date Num Days Week

Num Days Phase Description

1 Stage 1 Grading Grading 6/15/2015 8/14/2015 5 45

2 Stage 1 Channel Construction Building Construction 8/15/2015 4/15/2016 5 175

3 Stage 1 Paving Paving 4/16/2016 6/24/2016 5 50

4 Stage 2 Grading Grading 6/25/2016 8/26/2016 5 45

5 Stage 2 Channel Construction Building Construction 8/27/2016 6/2/2017 5 200

6 Stage 2 Paving Paving 6/3/2017 8/11/2017 5 50

250

7 Stage 3 Grading Grading 8/12/2017 12/15/2017 5

2/8/2019 5

90

8 Stage 3 Channel Construction Building Construction 12/16/2017 11/30/2018 5

50

Acres of Grading (Site Preparation Phase): 0

Acres of Grading (Grading Phase): 0

Acres of Paving: 0

Residential Indoor: 0; Residential Outdoor: 0; Non-Residential Indoor: 0; Non-Residential Outdoor: 0 (Architectural Coating – sqft)

9 Stage 3 Paving Paving 12/1/2018

OffRoad Equipment

Phase Name Offroad Equipment Type Amount Usage Hours Horse Power Load Factor

Stage 1 Grading Crushing/Proc. Equipment 1 8.00 85 0.78

Stage 2 Grading Bore/Drill Rigs 1 8.00 205 0.50

Stage 1 Grading Graders 3 8.00 174 0.41

Stage 1 Grading Plate Compactors 2 8.00 8 0.43

Stage 3 Grading Bore/Drill Rigs 1 8.00 205 0.50

Stage 1 Grading Pumps 1 8.00 84 0.74

Stage 1 Grading Rollers 1 8.00 80 0.38

Stage 1 Grading Excavators 2 8.00 162 0.38

Stage 1 Grading Scrapers 1 8.00 361 0.48

7

Page 17: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

Stage 1 Grading Sweepers/Scrubbers 1 8.00 64 0.46

Stage 1 Grading Tractors/Loaders/Backhoes 3 8.00 97 0.37

Stage 1 Channel Construction Air Compressors 2 8.00 78 0.48

Stage 2 Grading Excavators 2 8.00 162 0.38

Stage 3 Grading Excavators 2 8.00 162 0.38

Stage 1 Channel Construction Concrete/Industrial Saws 2 8.00 81 0.73

Stage 1 Channel Construction Cranes 1 8.00 226 0.29

Stage 1 Channel Construction Forklifts 3 8.00 89 0.20

Stage 2 Channel Construction Forklifts 3 8.00 89 0.20

Stage 3 Channel Construction Forklifts 3 8.00 89 0.20

Stage 1 Channel Construction Generator Sets 1 8.00 84 0.74

Stage 2 Channel Construction Generator Sets 1 8.00 84 0.74

Stage 1 Channel Construction Pumps 1 8.00 84 0.74

Stage 1 Channel Construction Surfacing Equipment 1 8.00 253 0.30

Stage 1 Channel Construction Sweepers/Scrubbers 1 8.00 64 0.46

Stage 1 Channel Construction Tractors/Loaders/Backhoes 1 8.00 97 0.37

Stage 3 Channel Construction Generator Sets 1 8.00 84 0.74

Stage 1 Paving Pavers 1 8.00 125 0.42

Stage 1 Paving Paving Equipment 1 8.00 130 0.36

Stage 1 Paving Rollers 1 8.00 80 0.38

Stage 2 Grading Crushing/Proc. Equipment 1 8.00 85 0.78

Stage 1 Grading Rubber Tired Dozers 1 8.00 255 0.40

Stage 2 Grading Graders 3 8.00 174 0.41

Stage 2 Grading Plate Compactors 2 8.00 8 0.43

Stage 2 Grading Pressure Washers 1 8.00 13 0.30

Stage 2 Grading Pumps 1 8.00 84 0.74

Stage 2 Grading Rollers 1 8.00 80 0.38

Stage 2 Grading Rubber Tired Dozers 1 8.00 255 0.40

Stage 2 Grading Scrapers 1 8.00 361 0.48

Stage 2 Grading Sweepers/Scrubbers 1 8.00 64 0.46

8

Page 18: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

Stage 2 Grading Tractors/Loaders/Backhoes 3 8.00 97 0.37

Stage 2 Channel Construction Air Compressors 2 8.00 78 0.48

Stage 3 Grading Rubber Tired Dozers 1 8.00 255 0.40

Stage 1 Channel Construction Welders 1 8.00 46 0.45

Stage 2 Channel Construction Concrete/Industrial Saws 2 8.00 81 0.73

Stage 2 Channel Construction Cranes 1 8.00 226 0.29

Stage 2 Channel Construction Welders 1 8.00 46 0.45

Stage 3 Channel Construction Welders 1 8.00 46 0.45

Stage 2 Channel Construction Pumps 1 8.00 84 0.74

Stage 2 Channel Construction Surfacing Equipment 1 8.00 253 0.30

Stage 2 Channel Construction Sweepers/Scrubbers 1 8.00 64 0.46

Stage 2 Channel Construction Tractors/Loaders/Backhoes 1 8.00 97 0.37

Stage 2 Paving Pavers 1 8.00 125 0.42

Stage 2 Paving Paving Equipment 1 8.00 130 0.36

Stage 2 Paving Rollers 1 8.00 80 0.38

Stage 3 Grading Crushing/Proc. Equipment 1 8.00 85 0.78

Stage 3 Grading Graders 3 8.00 174 0.41

Stage 3 Grading Plate Compactors 2 8.00 8 0.43

Stage 3 Grading Pressure Washers 1 8.00 13 0.30

Stage 3 Grading Pumps 1 8.00 84 0.74

Stage 3 Grading Rollers 1 8.00 80 0.38

Stage 3 Grading Scrapers 1 8.00 361 0.48

Stage 3 Grading Sweepers/Scrubbers 1 8.00 64 0.46

Stage 3 Grading Tractors/Loaders/Backhoes 3 8.00 97 0.37

Stage 3 Channel Construction Air Compressors 2 8.00 78 0.48

Stage 3 Channel Construction Concrete/Industrial Saws 2 8.00 81 0.73

Stage 3 Channel Construction Cranes 1 8.00 226 0.29

Stage 3 Channel Construction Pumps 1 8.00 84 0.74

Stage 3 Channel Construction Surfacing Equipment 1 8.00 253 0.30

Stage 3 Channel Construction Sweepers/Scrubbers 1 8.00 64 0.46

9

Page 19: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

Stage 3 Channel Construction Tractors/Loaders/Backhoes 1 8.00 97 0.37

Stage 3 Paving Pavers 1 8.00 125 0.42

Stage 3 Paving Paving Equipment 1 8.00 130 0.36

Stage 3 Paving Rollers 1 8.00 80 0.38

Stage 1 Grading Bore/Drill Rigs 1 8.00 205 0.50

Stage 1 Grading Pressure Washers 1 8.00 13 0.30

Hauling Vehicle Class

Trips and VMT

Phase Name Offroad Equipment Count

Worker Trip Number

Vendor Trip Number

Hauling Trip Number

14.70

Worker Trip Length

Vendor Trip Length

Hauling Trip Length

Worker Vehicle Class

Vendor Vehicle Class

Stage 1 Channel Construction

14 907.00 360.00 0.00

Stage 1 Grading 18 38.00 6.00 0.00

HHDT

6.90 20.00 LD_Mix HDT_Mix HHDT

14.70

14.70 6.90 20.00 LD_Mix HDT_Mix

Stage 2 Grading 18 38.00 6.00 0.00

Stage 1 Paving 3 8.00 6.00 0.00

HHDT

6.90 20.00 LD_Mix HDT_Mix HHDT

14.70

14.70 6.90 20.00 LD_Mix HDT_Mix

Stage 2 Paving 3 8.00 6.00 0.00

Stage 2 Channel Construction

14 907.00 360.00 0.00

HHDT

6.90 20.00 LD_Mix HDT_Mix HHDT

14.70

14.70 6.90 20.00 LD_Mix HDT_Mix

Stage 3 Channel Construction

14 907.00 360.00 0.00

Stage 3 Grading 18 38.00 6.00 0.00

HDT_Mix HHDT

6.90 20.00 LD_Mix HDT_Mix HHDT

0.00 14.70

14.70 6.90 20.00 LD_Mix

6.90 20.00 LD_Mix HDT_Mix HHDT

3.1 Mitigation Measures Construction

Stage 3 Paving 3 8.00 6.00

Use Cleaner Engines for Construction Equipment

Water Exposed Area

Clean Paved Roads

10

Page 20: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

3.2 Stage 1 Grading - 2015Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e

Category lb/day lb/day

Fugitive Dust 8.4377 0.0000 8.4377 3.5711 0.0000 3.5711 0.0000 0.0000

Off-Road 10.8106 110.6517 67.0418 0.0915 6.2308 6.2308 5.8076 5.8076 9,421.1454

9,421.1454 2.5576 9,474.8554

Total 10.8106 110.6517 67.0418 0.0915 2.5576 9,474.85548.4377 6.2308 14.6685 3.5711 5.8076 9.3786

SO2 Fugitive PM10

Exhaust PM10

9,421.1454

9,421.1454

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0527 0.5727 0.5665 1.2600e-003

0.0378 0.0116 0.0493 0.0108 0.0106 0.0214 128.2612 128.2612 9.2000e-004

128.2806

Worker 0.1618 0.1919 2.3982 5.1000e-003

0.4248 2.7700e-003

0.4275 0.1127 2.5400e-003

0.1152 437.5820 437.5820 0.0199 437.9999

Total 0.2145 0.7646 2.9648 6.3600e-003

0.0208 566.28050.4625 0.0143 0.4768 0.1234 0.0132 0.1366 565.8431 565.8431

11

Page 21: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 3.2907 0.0000 3.2907 1.3927 0.0000 1.3927 0.0000 0.0000

Off-Road 3.7704 58.4821 63.8049 0.0915 3.0053 3.0053 2.9132 2.9132 0.0000 9,421.1454

9,421.1454 2.5576 9,474.8554

Total 3.7704 58.4821 63.8049 0.0915 2.5576 9,474.85543.2907 3.0053 6.2960 1.3927 2.9132 4.3059

SO2 Fugitive PM10

Exhaust PM10

0.0000 9,421.1454

9,421.1454

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0527 0.5727 0.5665 1.2600e-003

0.0378 0.0116 0.0493 0.0108 0.0106 0.0214 128.2612 128.2612 9.2000e-004

128.2806

Worker 0.1618 0.1919 2.3982 5.1000e-003

0.4248 2.7700e-003

0.4275 0.1127 2.5400e-003

0.1152 437.5820 437.5820 0.0199 437.9999

Total 0.2145 0.7646 2.9648 6.3600e-003

0.0208 566.28050.4625 0.0143 0.4768 0.1234 0.0132 0.1366 565.8431 565.8431

12

Page 22: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.3 Stage 1 Channel Construction - 2015Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 7.1746 56.5020 35.9133 0.0585 3.9806 3.9806 3.8463 3.8463 5,737.6061

5,737.6061 1.1127 5,760.9724

Total 7.1746 56.5020 35.9133 0.0585 1.1127 5,760.97243.9806 3.9806 3.8463 3.8463

SO2 Fugitive PM10

Exhaust PM10

5,737.6061

5,737.6061

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 3.1597 34.3629 33.9918 0.0759 2.2650 0.6941 2.9591 0.6470 0.6382 1.2852 7,695.6705

7,695.6705 0.0554 7,696.8332

Worker 3.8627 4.5808 57.2416 0.1217 10.1381 0.0661 10.2042 2.6887 0.0606 2.7493 10,444.3901

10,444.3901

0.4751 10,454.3669

Total 7.0223 38.9438 91.2334 0.1976 0.5305 18,151.2001

12.4031 0.7602 13.1633 3.3357 0.6988 4.0345 18,140.0606

18,140.0606

13

Page 23: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 3.0415 34.5938 37.1028 0.0585 2.3649 2.3649 2.3231 2.3231 0.0000 5,737.6061

5,737.6061 1.1127 5,760.9724

Total 3.0415 34.5938 37.1028 0.0585 1.1127 5,760.97242.3649 2.3649 2.3231 2.3231

SO2 Fugitive PM10

Exhaust PM10

0.0000 5,737.6061

5,737.6061

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 3.1597 34.3629 33.9918 0.0759 2.2650 0.6941 2.9591 0.6470 0.6382 1.2852 7,695.6705

7,695.6705 0.0554 7,696.8332

Worker 3.8627 4.5808 57.2416 0.1217 10.1381 0.0661 10.2042 2.6887 0.0606 2.7493 10,444.3901

10,444.3901

0.4751 10,454.3669

Total 7.0223 38.9438 91.2334 0.1976 0.5305 18,151.2001

12.4031 0.7602 13.1633 3.3357 0.6988 4.0345 18,140.0606

18,140.0606

14

Page 24: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.3 Stage 1 Channel Construction - 2016Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 6.5843 52.7564 35.4108 0.0585 3.6287 3.6287 3.5029 3.5029 5,712.0711

5,712.0711 1.0715 5,734.5723

Total 6.5843 52.7564 35.4108 0.0585 1.0715 5,734.57233.6287 3.6287 3.5029 3.5029

SO2 Fugitive PM10

Exhaust PM10

5,712.0711

5,712.0711

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 2.7997 30.2096 31.6342 0.0758 2.2650 0.5864 2.8513 0.6470 0.5392 1.1862 7,606.0864

7,606.0864 0.0495 7,607.1257

Worker 3.4753 4.1037 51.4365 0.1217 10.1381 0.0634 10.2015 2.6887 0.0583 2.7469 10,063.9053

10,063.9053

0.4341 10,073.0208

Total 6.2750 34.3133 83.0707 0.1974 0.4836 17,680.1464

12.4031 0.6498 13.0528 3.3356 0.5975 3.9331 17,669.9917

17,669.9917

15

Page 25: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 2.8601 33.7787 36.9710 0.0585 2.2761 2.2761 2.2369 2.2369 0.0000 5,712.0711

5,712.0711 1.0715 5,734.5723

Total 2.8601 33.7787 36.9710 0.0585 1.0715 5,734.57232.2761 2.2761 2.2369 2.2369

SO2 Fugitive PM10

Exhaust PM10

0.0000 5,712.0711

5,712.0711

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 2.7997 30.2096 31.6342 0.0758 2.2650 0.5864 2.8513 0.6470 0.5392 1.1862 7,606.0864

7,606.0864 0.0495 7,607.1257

Worker 3.4753 4.1037 51.4365 0.1217 10.1381 0.0634 10.2015 2.6887 0.0583 2.7469 10,063.9053

10,063.9053

0.4341 10,073.0208

Total 6.2750 34.3133 83.0707 0.1974 0.4836 17,680.1464

12.4031 0.6498 13.0528 3.3356 0.5975 3.9331 17,669.9917

17,669.9917

16

Page 26: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.4 Stage 1 Paving - 2016Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 1.0449 11.1930 7.4088 0.0111 0.6305 0.6305 0.5800 0.5800 1,158.1884

1,158.1884 0.3494 1,165.5247

Paving 0.2096 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 1.2545 11.1930 7.4088 0.0111 0.3494 1,165.52470.6305 0.6305 0.5800 0.5800

SO2 Fugitive PM10

Exhaust PM10

1,158.1884

1,158.1884

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0467 0.5035 0.5272 1.2600e-003

0.0378 9.7700e-003

0.0475 0.0108 8.9900e-003

0.0198 126.7681 126.7681 8.2000e-004

126.7854

Worker 0.0307 0.0362 0.4537 1.0700e-003

0.0894 5.6000e-004

0.0900 0.0237 5.1000e-004

0.0242 88.7665 88.7665 3.8300e-003

88.8469

Total 0.0773 0.5397 0.9809 2.3300e-003

4.6500e-003

215.63240.1272 0.0103 0.1375 0.0345 9.5000e-003

0.0440 215.5346 215.5346

17

Page 27: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.2745 5.5322 8.4638 0.0111 0.2991 0.2991 0.2991 0.2991 0.0000 1,158.1884

1,158.1884 0.3494 1,165.5247

Paving 0.2096 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 0.4841 5.5322 8.4638 0.0111 0.3494 1,165.52470.2991 0.2991 0.2991 0.2991

SO2 Fugitive PM10

Exhaust PM10

0.0000 1,158.1884

1,158.1884

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0467 0.5035 0.5272 1.2600e-003

0.0378 9.7700e-003

0.0475 0.0108 8.9900e-003

0.0198 126.7681 126.7681 8.2000e-004

126.7854

Worker 0.0307 0.0362 0.4537 1.0700e-003

0.0894 5.6000e-004

0.0900 0.0237 5.1000e-004

0.0242 88.7665 88.7665 3.8300e-003

88.8469

Total 0.0773 0.5397 0.9809 2.3300e-003

4.6500e-003

215.63240.1272 0.0103 0.1375 0.0345 9.5000e-003

0.0440 215.5346 215.5346

18

Page 28: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.5 Stage 2 Grading - 2016Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 8.4377 0.0000 8.4377 3.5711 0.0000 3.5711 0.0000 0.0000

Off-Road 10.2085 104.1390 65.5659 0.0915 5.8094 5.8094 5.4116 5.4116 9,334.3245

9,334.3245 2.5425 9,387.7176

Total 10.2085 104.1390 65.5659 0.0915 2.5425 9,387.71768.4377 5.8094 14.2471 3.5711 5.4116 8.9827

SO2 Fugitive PM10

Exhaust PM10

9,334.3245

9,334.3245

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0467 0.5035 0.5272 1.2600e-003

0.0378 9.7700e-003

0.0475 0.0108 8.9900e-003

0.0198 126.7681 126.7681 8.2000e-004

126.7854

Worker 0.1456 0.1719 2.1550 5.1000e-003

0.4248 2.6600e-003

0.4274 0.1127 2.4400e-003

0.1151 421.6410 421.6410 0.0182 422.0229

Total 0.1923 0.6754 2.6822 6.3600e-003

0.0190 548.80840.4625 0.0124 0.4749 0.1234 0.0114 0.1349 548.4091 548.4091

19

Page 29: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 3.2907 0.0000 3.2907 1.3927 0.0000 1.3927 0.0000 0.0000

Off-Road 3.6787 57.0977 63.2918 0.0915 2.9353 2.9353 2.8488 2.8488 0.0000 9,334.3245

9,334.3245 2.5425 9,387.7176

Total 3.6787 57.0977 63.2918 0.0915 2.5425 9,387.71763.2907 2.9353 6.2260 1.3927 2.8488 4.2415

SO2 Fugitive PM10

Exhaust PM10

0.0000 9,334.3245

9,334.3245

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0467 0.5035 0.5272 1.2600e-003

0.0378 9.7700e-003

0.0475 0.0108 8.9900e-003

0.0198 126.7681 126.7681 8.2000e-004

126.7854

Worker 0.1456 0.1719 2.1550 5.1000e-003

0.4248 2.6600e-003

0.4274 0.1127 2.4400e-003

0.1151 421.6410 421.6410 0.0182 422.0229

Total 0.1923 0.6754 2.6822 6.3600e-003

0.0190 548.80840.4625 0.0124 0.4749 0.1234 0.0114 0.1349 548.4091 548.4091

20

Page 30: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.6 Stage 2 Channel Construction - 2016Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 6.5843 52.7564 35.4108 0.0585 3.6287 3.6287 3.5029 3.5029 5,712.0711

5,712.0711 1.0715 5,734.5723

Total 6.5843 52.7564 35.4108 0.0585 1.0715 5,734.57233.6287 3.6287 3.5029 3.5029

SO2 Fugitive PM10

Exhaust PM10

5,712.0711

5,712.0711

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 2.7997 30.2096 31.6342 0.0758 2.2650 0.5864 2.8513 0.6470 0.5392 1.1862 7,606.0864

7,606.0864 0.0495 7,607.1257

Worker 3.4753 4.1037 51.4365 0.1217 10.1381 0.0634 10.2015 2.6887 0.0583 2.7469 10,063.9053

10,063.9053

0.4341 10,073.0208

Total 6.2750 34.3133 83.0707 0.1974 0.4836 17,680.1464

12.4031 0.6498 13.0528 3.3356 0.5975 3.9331 17,669.9917

17,669.9917

21

Page 31: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 2.8601 33.7787 36.9710 0.0585 2.2761 2.2761 2.2369 2.2369 0.0000 5,712.0711

5,712.0711 1.0715 5,734.5723

Total 2.8601 33.7787 36.9710 0.0585 1.0715 5,734.57232.2761 2.2761 2.2369 2.2369

SO2 Fugitive PM10

Exhaust PM10

0.0000 5,712.0711

5,712.0711

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 2.7997 30.2096 31.6342 0.0758 2.2650 0.5864 2.8513 0.6470 0.5392 1.1862 7,606.0864

7,606.0864 0.0495 7,607.1257

Worker 3.4753 4.1037 51.4365 0.1217 10.1381 0.0634 10.2015 2.6887 0.0583 2.7469 10,063.9053

10,063.9053

0.4341 10,073.0208

Total 6.2750 34.3133 83.0707 0.1974 0.4836 17,680.1464

12.4031 0.6498 13.0528 3.3356 0.5975 3.9331 17,669.9917

17,669.9917

22

Page 32: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.6 Stage 2 Channel Construction - 2017Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 5.9619 48.5865 34.8463 0.0585 3.2496 3.2496 3.1351 3.1351 5,678.6779

5,678.6779 1.0340 5,700.3921

Total 5.9619 48.5865 34.8463 0.0585 1.0340 5,700.39213.2496 3.2496 3.1351 3.1351

SO2 Fugitive PM10

Exhaust PM10

5,678.6779

5,678.6779

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 2.5262 27.4006 29.5266 0.0756 2.2650 0.5255 2.7905 0.6470 0.4833 1.1303 7,477.6561

7,477.6561 0.0477 7,478.6576

Worker 3.1131 3.6821 46.1941 0.1216 10.1381 0.0616 10.1998 2.6887 0.0569 2.7455 9,665.5025

9,665.5025 0.3981 9,673.8633

Total 5.6393 31.0827 75.7206 0.1973 0.4458 17,152.5209

12.4031 0.5871 12.9903 3.3357 0.5402 3.8758 17,143.1586

17,143.1586

23

Page 33: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 2.6817 32.9661 36.8427 0.0585 2.1855 2.1855 2.1493 2.1493 0.0000 5,678.6779

5,678.6779 1.0340 5,700.3921

Total 2.6817 32.9661 36.8427 0.0585 1.0340 5,700.39212.1855 2.1855 2.1493 2.1493

SO2 Fugitive PM10

Exhaust PM10

0.0000 5,678.6779

5,678.6779

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 2.5262 27.4006 29.5266 0.0756 2.2650 0.5255 2.7905 0.6470 0.4833 1.1303 7,477.6561

7,477.6561 0.0477 7,478.6576

Worker 3.1131 3.6821 46.1941 0.1216 10.1381 0.0616 10.1998 2.6887 0.0569 2.7455 9,665.5025

9,665.5025 0.3981 9,673.8633

Total 5.6393 31.0827 75.7206 0.1973 0.4458 17,152.5209

12.4031 0.5871 12.9903 3.3357 0.5402 3.8758 17,143.1586

17,143.1586

24

Page 34: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.7 Stage 2 Paving - 2017Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.9537 10.1482 7.3635 0.0112 0.5692 0.5692 0.5237 0.5237 1,140.5294

1,140.5294 0.3495 1,147.8680

Paving 0.2096 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 1.1633 10.1482 7.3635 0.0112 0.3495 1,147.86800.5692 0.5692 0.5237 0.5237

SO2 Fugitive PM10

Exhaust PM10

1,140.5294

1,140.5294

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0421 0.4567 0.4921 1.2600e-003

0.0378 8.7600e-003

0.0465 0.0108 8.0600e-003

0.0188 124.6276 124.6276 7.9000e-004

124.6443

Worker 0.0275 0.0325 0.4075 1.0700e-003

0.0894 5.4000e-004

0.0900 0.0237 5.0000e-004

0.0242 85.2525 85.2525 3.5100e-003

85.3263

Total 0.0696 0.4892 0.8996 2.3300e-003

4.3000e-003

209.97050.1272 9.3000e-003

0.1365 0.0345 8.5600e-003

0.0431 209.8801 209.8801

25

Page 35: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.2745 5.5322 8.4638 0.0112 0.2991 0.2991 0.2991 0.2991 0.0000 1,140.5294

1,140.5294 0.3495 1,147.8680

Paving 0.2096 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 0.4841 5.5322 8.4638 0.0112 0.3495 1,147.86800.2991 0.2991 0.2991 0.2991

SO2 Fugitive PM10

Exhaust PM10

0.0000 1,140.5294

1,140.5294

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0421 0.4567 0.4921 1.2600e-003

0.0378 8.7600e-003

0.0465 0.0108 8.0600e-003

0.0188 124.6276 124.6276 7.9000e-004

124.6443

Worker 0.0275 0.0325 0.4075 1.0700e-003

0.0894 5.4000e-004

0.0900 0.0237 5.0000e-004

0.0242 85.2525 85.2525 3.5100e-003

85.3263

Total 0.0696 0.4892 0.8996 2.3300e-003

4.3000e-003

209.97050.1272 9.3000e-003

0.1365 0.0345 8.5600e-003

0.0431 209.8801 209.8801

26

Page 36: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.8 Stage 3 Grading - 2017Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 8.4082 0.0000 8.4082 3.5679 0.0000 3.5679 0.0000 0.0000

Off-Road 9.5057 96.5394 63.6852 0.0914 5.3237 5.3237 4.9568 4.9568 9,204.8789

9,204.8789 2.5258 9,257.9202

Total 9.5057 96.5394 63.6852 0.0914 2.5258 9,257.92028.4082 5.3237 13.7319 3.5679 4.9568 8.5247

SO2 Fugitive PM10

Exhaust PM10

9,204.8789

9,204.8789

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0421 0.4567 0.4921 1.2600e-003

0.0378 8.7600e-003

0.0465 0.0108 8.0600e-003

0.0188 124.6276 124.6276 7.9000e-004

124.6443

Worker 0.1304 0.1543 1.9354 5.1000e-003

0.4248 2.5800e-003

0.4273 0.1127 2.3800e-003

0.1150 404.9494 404.9494 0.0167 405.2997

Total 0.1725 0.6109 2.4275 6.3600e-003

0.0175 529.94400.4625 0.0113 0.4738 0.1234 0.0104 0.1339 529.5770 529.5770

27

Page 37: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 3.2792 0.0000 3.2792 1.3915 0.0000 1.3915 0.0000 0.0000

Off-Road 3.5789 55.5917 62.7327 0.0914 2.8619 2.8619 2.7813 2.7813 0.0000 9,204.8789

9,204.8789 2.5258 9,257.9202

Total 3.5789 55.5917 62.7327 0.0914 2.5258 9,257.92023.2792 2.8619 6.1411 1.3915 2.7813 4.1728

SO2 Fugitive PM10

Exhaust PM10

0.0000 9,204.8789

9,204.8789

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0421 0.4567 0.4921 1.2600e-003

0.0378 8.7600e-003

0.0465 0.0108 8.0600e-003

0.0188 124.6276 124.6276 7.9000e-004

124.6443

Worker 0.1304 0.1543 1.9354 5.1000e-003

0.4248 2.5800e-003

0.4273 0.1127 2.3800e-003

0.1150 404.9494 404.9494 0.0167 405.2997

Total 0.1725 0.6109 2.4275 6.3600e-003

0.0175 529.94400.4625 0.0113 0.4738 0.1234 0.0104 0.1339 529.5770 529.5770

28

Page 38: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.9 Stage 3 Channel Construction - 2017Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 5.9619 48.5865 34.8463 0.0585 3.2496 3.2496 3.1351 3.1351 5,678.6779

5,678.6779 1.0340 5,700.3921

Total 5.9619 48.5865 34.8463 0.0585 1.0340 5,700.39213.2496 3.2496 3.1351 3.1351

SO2 Fugitive PM10

Exhaust PM10

5,678.6779

5,678.6779

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 2.5262 27.4006 29.5266 0.0756 2.2650 0.5255 2.7905 0.6470 0.4833 1.1303 7,477.6561

7,477.6561 0.0477 7,478.6576

Worker 3.1131 3.6821 46.1941 0.1216 10.1381 0.0616 10.1998 2.6887 0.0569 2.7455 9,665.5025

9,665.5025 0.3981 9,673.8633

Total 5.6393 31.0827 75.7206 0.1973 0.4458 17,152.5209

12.4031 0.5871 12.9903 3.3357 0.5402 3.8758 17,143.1586

17,143.1586

29

Page 39: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 2.6817 32.9661 36.8427 0.0585 2.1855 2.1855 2.1493 2.1493 0.0000 5,678.6779

5,678.6779 1.0340 5,700.3921

Total 2.6817 32.9661 36.8427 0.0585 1.0340 5,700.39212.1855 2.1855 2.1493 2.1493

SO2 Fugitive PM10

Exhaust PM10

0.0000 5,678.6779

5,678.6779

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 2.5262 27.4006 29.5266 0.0756 2.2650 0.5255 2.7905 0.6470 0.4833 1.1303 7,477.6561

7,477.6561 0.0477 7,478.6576

Worker 3.1131 3.6821 46.1941 0.1216 10.1381 0.0616 10.1998 2.6887 0.0569 2.7455 9,665.5025

9,665.5025 0.3981 9,673.8633

Total 5.6393 31.0827 75.7206 0.1973 0.4458 17,152.5209

12.4031 0.5871 12.9903 3.3357 0.5402 3.8758 17,143.1586

17,143.1586

30

Page 40: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.9 Stage 3 Channel Construction - 2018Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 5.1948 42.7920 33.8981 0.0585 2.7636 2.7636 2.6695 2.6695 5,640.4137

5,640.4137 0.9957 5,661.3243

Total 5.1948 42.7920 33.8981 0.0585 0.9957 5,661.32432.7636 2.7636 2.6695 2.6695

SO2 Fugitive PM10

Exhaust PM10

5,640.4137

5,640.4137

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 2.3386 25.0665 28.1013 0.0755 2.2644 0.4955 2.7600 0.6467 0.4558 1.1026 7,347.5447

7,347.5447 0.0473 7,348.5384

Worker 2.8060 3.3288 41.7853 0.1216 10.1381 0.0607 10.1988 2.6887 0.0562 2.7449 9,298.7672

9,298.7672 0.3682 9,306.4986

Total 5.1446 28.3952 69.8867 0.1971 0.4155 16,655.0370

12.4026 0.5563 12.9588 3.3354 0.5120 3.8474 16,646.3119

16,646.3119

31

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SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 2.4595 31.8008 36.6491 0.0585 2.0578 2.0578 2.0276 2.0276 0.0000 5,640.4137

5,640.4137 0.9957 5,661.3243

Total 2.4595 31.8008 36.6491 0.0585 0.9957 5,661.32432.0578 2.0578 2.0276 2.0276

SO2 Fugitive PM10

Exhaust PM10

0.0000 5,640.4137

5,640.4137

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 2.3386 25.0665 28.1013 0.0755 2.2644 0.4955 2.7600 0.6467 0.4558 1.1026 7,347.5447

7,347.5447 0.0473 7,348.5384

Worker 2.8060 3.3288 41.7853 0.1216 10.1381 0.0607 10.1988 2.6887 0.0562 2.7449 9,298.7672

9,298.7672 0.3682 9,306.4986

Total 5.1446 28.3952 69.8867 0.1971 0.4155 16,655.0370

12.4026 0.5563 12.9588 3.3354 0.5120 3.8474 16,646.3119

16,646.3119

32

Page 42: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.10 Stage 3 Paving - 2018Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.8057 8.5814 7.2472 0.0112 0.4693 0.4693 0.4318 0.4318 1,122.6347

1,122.6347 0.3495 1,129.9741

Paving 0.2096 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 1.0153 8.5814 7.2472 0.0112 0.3495 1,129.97410.4693 0.4693 0.4318 0.4318

SO2 Fugitive PM10

Exhaust PM10

1,122.6347

1,122.6347

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0390 0.4178 0.4684 1.2600e-003

0.0377 8.2600e-003

0.0460 0.0108 7.6000e-003

0.0184 122.4591 122.4591 7.9000e-004

122.4756

Worker 0.0248 0.0294 0.3686 1.0700e-003

0.0894 5.4000e-004

0.0900 0.0237 5.0000e-004

0.0242 82.0178 82.0178 3.2500e-003

82.0860

Total 0.0637 0.4471 0.8369 2.3300e-003

4.0400e-003

204.56160.1272 8.8000e-003

0.1360 0.0345 8.1000e-003

0.0426 204.4769 204.4769

33

Page 43: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.2745 5.5322 8.4638 0.0112 0.2991 0.2991 0.2991 0.2991 0.0000 1,122.6347

1,122.6347 0.3495 1,129.9741

Paving 0.2096 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 0.4841 5.5322 8.4638 0.0112 0.3495 1,129.97410.2991 0.2991 0.2991 0.2991

SO2 Fugitive PM10

Exhaust PM10

0.0000 1,122.6347

1,122.6347

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0390 0.4178 0.4684 1.2600e-003

0.0377 8.2600e-003

0.0460 0.0108 7.6000e-003

0.0184 122.4591 122.4591 7.9000e-004

122.4756

Worker 0.0248 0.0294 0.3686 1.0700e-003

0.0894 5.4000e-004

0.0900 0.0237 5.0000e-004

0.0242 82.0178 82.0178 3.2500e-003

82.0860

Total 0.0637 0.4471 0.8369 2.3300e-003

4.0400e-003

204.56160.1272 8.8000e-003

0.1360 0.0345 8.1000e-003

0.0426 204.4769 204.4769

34

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SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.10 Stage 3 Paving - 2019Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.7129 7.4677 7.1826 0.0112 0.4047 0.4047 0.3723 0.3723 1,104.4866

1,104.4866 0.3495 1,111.8250

Paving 0.2096 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 0.9225 7.4677 7.1826 0.0112 0.3495 1,111.82500.4047 0.4047 0.3723 0.3723

SO2 Fugitive PM10

Exhaust PM10

1,104.4866

1,104.4866

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0366 0.3848 0.4495 1.2600e-003

0.0377 7.8000e-003

0.0455 0.0108 7.1700e-003

0.0180 120.3282 120.3282 7.8000e-004

120.3445

Worker 0.0227 0.0268 0.3376 1.0700e-003

0.0894 5.3000e-004

0.0900 0.0237 4.9000e-004

0.0242 78.9623 78.9623 3.0300e-003

79.0259

Total 0.0593 0.4116 0.7871 2.3300e-003

3.8100e-003

199.37050.1272 8.3300e-003

0.1355 0.0345 7.6600e-003

0.0422 199.2905 199.2905

35

Page 45: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.2745 5.5322 8.4638 0.0112 0.2991 0.2991 0.2991 0.2991 0.0000 1,104.4866

1,104.4866 0.3495 1,111.8250

Paving 0.2096 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 0.4841 5.5322 8.4638 0.0112 0.3495 1,111.82500.2991 0.2991 0.2991 0.2991

SO2 Fugitive PM10

Exhaust PM10

0.0000 1,104.4866

1,104.4866

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0366 0.3848 0.4495 1.2600e-003

0.0377 7.8000e-003

0.0455 0.0108 7.1700e-003

0.0180 120.3282 120.3282 7.8000e-004

120.3445

Worker 0.0227 0.0268 0.3376 1.0700e-003

0.0894 5.3000e-004

0.0900 0.0237 4.9000e-004

0.0242 78.9623 78.9623 3.0300e-003

79.0259

Total 0.0593 0.4116 0.7871 2.3300e-003

3.8100e-003

199.37050.1272 8.3300e-003

0.1355 0.0345 7.6600e-003

0.0422 199.2905 199.2905

36

Page 46: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

1.3 User Entered Comments & Non-Default Data

Project Characteristics -

Land Use -

Construction Phase - See table

Off-road Equipment - see table

Off-road Equipment - see table

CO2 Intensity (lb/MWhr)

630.89 CH4 Intensity (lb/MWhr)

0.029 N2O Intensity (lb/MWhr)

0.006

28

Climate Zone 10 Operational Year 2019

Utility Company Southern California Edison

1.2 Other Project Characteristics

Urbanization Urban Wind Speed (m/s) 2.4 Precipitation Freq (Days)

Other Non-Asphalt Surfaces 45.60 Acre 45.60 1,986,336.00 0

Population

Other Asphalt Surfaces 4.00 Acre 4.00 174,240.00 0

1.1 Land Usage

Land Uses Size Metric Lot Acreage Floor Surface Area

CalEEMod Version: CalEEMod.2013.2.2 Page 1 of 1 Date: 12/22/2013 11:20 AM

Heacock Channel ProjectRiverside-South Coast County, Winter

1.0 Project Characteristics

1

Page 47: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 12.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 9.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

Off-road Equipment - se table

Off-road Equipment - see table

Trips and VMT - 6 trips/day were added to each phase for water trucks and equipment/material delviery

Grading - acres disturbed estiamted by model based on equipment

Construction Off-road Equipment Mitigation - Tier 3 equipment used; water 3x daily for 61% reduction

Table Name Column Name Default Value New Value

Off-road Equipment - see table

2

Page 48: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

tblOffRoadEquipment OffRoadEquipmentUnitAmount 1.00 3.00

tblOffRoadEquipment OffRoadEquipmentType Pressure Washers

tblOffRoadEquipment OffRoadEquipmentUnitAmount 1.00 3.00

tblOffRoadEquipment OffRoadEquipmentType Bore/Drill Rigs

tblOffRoadEquipment OffRoadEquipmentType Bore/Drill Rigs

tblOffRoadEquipment LoadFactor 0.50 0.50

tblOffRoadEquipment OffRoadEquipmentType Bore/Drill Rigs

tblOffRoadEquipment LoadFactor 0.50 0.50

tblOffRoadEquipment LoadFactor 0.50 0.50

tblGrading AcresOfGrading 112.50 102.50

tblGrading AcresOfGrading 225.00 202.50

tblConstructionPhase NumDays 55.00 50.00

tblGrading AcresOfGrading 112.50 102.50

tblConstructionPhase NumDays 55.00 50.00

tblConstructionPhase NumDays 55.00 50.00

tblConstructionPhase NumDays 75.00 45.00

tblConstructionPhase NumDays 75.00 90.00

tblConstructionPhase NumDays 740.00 250.00

tblConstructionPhase NumDays 75.00 45.00

tblConstructionPhase NumDays 740.00 175.00

tblConstructionPhase NumDays 740.00 200.00

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

3

Page 49: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT VendorTripNumber 354.00 360.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblProjectCharacteristics OperationalYear 2014 2019

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 3.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 3.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 3.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 3.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 3.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 3.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 1.00 3.00

4

Page 50: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

0.0000 90,000.7988

90,000.7988

9.4496 0.0000 90,199.2399

49.7390 21.1392 66.3492 14.4502 19.7765 34.2267Total 50.0581 393.3356 458.1498 0.9919

0.0000 1,295.9011

1,295.9011 0.3533 0.0000 1,303.32010.1272 0.4131 0.5403 0.0345 0.3801 0.41462019 0.9829 7.8898 7.9962 0.0134

0.0000 21,419.9416

21,419.9416

1.4130 0.0000 21,449.6138

12.4026 3.3239 15.7264 3.3354 3.1852 6.52062018 10.3436 71.9922 102.3009 0.2444

0.0000 21,923.1567

21,923.1567

2.5433 0.0000 21,976.5656

12.4031 5.3351 16.2443 3.6913 4.9673 8.65862017 11.6130 97.1714 108.5073 0.2446

0.0000 22,449.1926

22,449.1926

2.5616 0.0000 22,502.9856

12.4031 5.8219 16.6868 3.6945 5.4231 9.11762016 12.8835 104.8383 115.6992 0.2447

0.0000 22,912.6068

22,912.6068

2.5785 0.0000 22,966.7549

12.4031 6.2453 17.1514 3.6945 5.8209 9.51542015 14.2350 111.4440 123.6462 0.2449

CH4 N2O CO2e

Year lb/day lb/day

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2 Total CO2

Unmitigated Construction

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

PM10 Total

tblTripsAndVMT WorkerTripNumber 45.00 38.00

2.0 Emissions Summary

2.1 Overall Construction (Maximum Daily Emission)

tblTripsAndVMT WorkerTripNumber 45.00 38.00

tblTripsAndVMT WorkerTripNumber 45.00 38.00

tblTripsAndVMT VendorTripNumber 354.00 360.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT VendorTripNumber 354.00 360.00

5

Page 51: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

509 Stage 3 Paving Paving 12/1/2018 2/8/2019 5

90

8 Stage 3 Channel Construction Building Construction 12/16/2017 11/30/2018 5 250

7 Stage 3 Grading Grading 8/12/2017 12/15/2017 5

200

6 Stage 2 Paving Paving 6/3/2017 8/11/2017 5 50

5 Stage 2 Channel Construction Building Construction 8/27/2016 6/2/2017 5

50

4 Stage 2 Grading Grading 6/25/2016 8/26/2016 5 45

3 Stage 1 Paving Paving 4/16/2016 6/24/2016 5

45

2 Stage 1 Channel Construction Building Construction 8/15/2015 4/15/2016 5 175

End Date Num Days Week

Num Days Phase Description

1 Stage 1 Grading Grading 6/15/2015 8/14/2015 5

3.0 Construction Detail

Construction Phase

Phase Number

Phase Name Phase Type Start Date

0.00 0.00 0.00 0.00 0.00 0.000.00 43.80 7.30 7.43 41.69 27.58

NBio-CO2 Total CO2 CH4 N20 CO2e

Percent Reduction

28.59 29.89 -1.92 0.00

Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2ROG NOx CO SO2 Fugitive PM10

0.0000 90,000.7988

90,000.7988

9.4496 0.0000 90,199.2399

49.7390 11.8793 61.5053 13.3768 11.5311 24.7886Total 35.7470 275.7638 466.9282 0.9919

0.0000 1,295.9011

1,295.9011 0.3533 0.0000 1,303.32010.1272 0.3075 0.4346 0.0345 0.3068 0.34132019 0.5445 5.9544 9.2775 0.0134

0.0000 21,419.9416

21,419.9416

1.4130 0.0000 21,449.6138

12.4026 2.6181 15.0207 3.3354 2.5434 5.87882018 7.6084 61.0009 105.0519 0.2444

0.0000 21,923.1567

21,923.1567

2.5433 0.0000 21,976.5656

12.4031 2.8734 15.1802 3.3357 2.7918 6.02922017 8.3329 64.9534 110.5037 0.2446

0.0000 22,449.1926

22,449.1926

2.5616 0.0000 22,502.9856

12.4031 2.9478 15.3341 3.3356 2.8603 6.17482016 9.1593 69.1185 117.2594 0.2447

0.0000 22,912.6068

22,912.6068

2.5785 0.0000 22,966.7549

12.4031 3.1326 15.5357 3.3357 3.0288 6.36452015 10.1020 74.7366 124.8357 0.2449

Total CO2 CH4 N2O CO2e

Year lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

6

Page 52: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

Stage 1 Channel Construction Pumps 1 8.00 84 0.74

Stage 2 Channel Construction Generator Sets 1 8.00 84 0.74

Stage 1 Channel Construction Generator Sets 1 8.00 84 0.74

Stage 3 Channel Construction Forklifts 3 8.00 89 0.20

Stage 2 Channel Construction Forklifts 3 8.00 89 0.20

Stage 1 Channel Construction Forklifts 3 8.00 89 0.20

Stage 1 Channel Construction Cranes 1 8.00 226 0.29

Stage 1 Channel Construction Concrete/Industrial Saws 2 8.00 81 0.73

Stage 3 Grading Excavators 2 8.00 162 0.38

Stage 2 Grading Excavators 2 8.00 162 0.38

Stage 1 Channel Construction Air Compressors 2 8.00 78 0.48

Stage 1 Grading Tractors/Loaders/Backhoes 3 8.00 97 0.37

Stage 1 Grading Sweepers/Scrubbers 1 8.00 64 0.46

Stage 1 Grading Scrapers 1 8.00 361 0.48

Stage 1 Grading Excavators 2 8.00 162 0.38

Stage 1 Grading Rollers 1 8.00 80 0.38

Stage 1 Grading Pumps 1 8.00 84 0.74

Stage 3 Grading Bore/Drill Rigs 1 8.00 205 0.50

Stage 1 Grading Plate Compactors 2 8.00 8 0.43

Stage 1 Grading Graders 3 8.00 174 0.41

Stage 2 Grading Bore/Drill Rigs 1 8.00 205 0.50

Load Factor

Stage 1 Grading Crushing/Proc. Equipment 1 8.00 85 0.78

OffRoad Equipment

Phase Name Offroad Equipment Type Amount Usage Hours Horse Power

Acres of Grading (Site Preparation Phase): 0

Acres of Grading (Grading Phase): 0

Acres of Paving: 0

Residential Indoor: 0; Residential Outdoor: 0; Non-Residential Indoor: 0; Non-Residential Outdoor: 0 (Architectural Coating – sqft)

7

Page 53: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

Stage 2 Paving Pavers 1 8.00 125 0.42

Stage 2 Channel Construction Tractors/Loaders/Backhoes 1 8.00 97 0.37

Stage 2 Channel Construction Sweepers/Scrubbers 1 8.00 64 0.46

Stage 2 Channel Construction Surfacing Equipment 1 8.00 253 0.30

Stage 2 Channel Construction Pumps 1 8.00 84 0.74

Stage 3 Channel Construction Welders 1 8.00 46 0.45

Stage 2 Channel Construction Welders 1 8.00 46 0.45

Stage 2 Channel Construction Cranes 1 8.00 226 0.29

Stage 2 Channel Construction Concrete/Industrial Saws 2 8.00 81 0.73

Stage 1 Channel Construction Welders 1 8.00 46 0.45

Stage 3 Grading Rubber Tired Dozers 1 8.00 255 0.40

Stage 2 Channel Construction Air Compressors 2 8.00 78 0.48

Stage 2 Grading Tractors/Loaders/Backhoes 3 8.00 97 0.37

Stage 2 Grading Sweepers/Scrubbers 1 8.00 64 0.46

Stage 2 Grading Scrapers 1 8.00 361 0.48

Stage 2 Grading Rubber Tired Dozers 1 8.00 255 0.40

Stage 2 Grading Rollers 1 8.00 80 0.38

Stage 2 Grading Pumps 1 8.00 84 0.74

Stage 2 Grading Pressure Washers 1 8.00 13 0.30

Stage 2 Grading Plate Compactors 2 8.00 8 0.43

Stage 2 Grading Graders 3 8.00 174 0.41

Stage 1 Grading Rubber Tired Dozers 1 8.00 255 0.40

Stage 2 Grading Crushing/Proc. Equipment 1 8.00 85 0.78

Stage 1 Paving Rollers 1 8.00 80 0.38

Stage 1 Paving Paving Equipment 1 8.00 130 0.36

Stage 1 Paving Pavers 1 8.00 125 0.42

Stage 3 Channel Construction Generator Sets 1 8.00 84 0.74

Stage 1 Channel Construction Tractors/Loaders/Backhoes 1 8.00 97 0.37

Stage 1 Channel Construction Sweepers/Scrubbers 1 8.00 64 0.46

Stage 1 Channel Construction Surfacing Equipment 1 8.00 253 0.30

8

Page 54: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

Stage 1 Grading Pressure Washers 1 8.00 13 0.30

Stage 1 Grading Bore/Drill Rigs 1 8.00 205 0.50

Stage 3 Paving Rollers 1 8.00 80 0.38

Stage 3 Paving Paving Equipment 1 8.00 130 0.36

Stage 3 Paving Pavers 1 8.00 125 0.42

Stage 3 Channel Construction Tractors/Loaders/Backhoes 1 8.00 97 0.37

Stage 3 Channel Construction Sweepers/Scrubbers 1 8.00 64 0.46

Stage 3 Channel Construction Surfacing Equipment 1 8.00 253 0.30

Stage 3 Channel Construction Pumps 1 8.00 84 0.74

Stage 3 Channel Construction Cranes 1 8.00 226 0.29

Stage 3 Channel Construction Concrete/Industrial Saws 2 8.00 81 0.73

Stage 3 Channel Construction Air Compressors 2 8.00 78 0.48

Stage 3 Grading Tractors/Loaders/Backhoes 3 8.00 97 0.37

Stage 3 Grading Sweepers/Scrubbers 1 8.00 64 0.46

Stage 3 Grading Scrapers 1 8.00 361 0.48

Stage 3 Grading Rollers 1 8.00 80 0.38

Stage 3 Grading Pumps 1 8.00 84 0.74

Stage 3 Grading Pressure Washers 1 8.00 13 0.30

Stage 3 Grading Plate Compactors 2 8.00 8 0.43

Stage 3 Grading Graders 3 8.00 174 0.41

Stage 3 Grading Crushing/Proc. Equipment 1 8.00 85 0.78

Stage 2 Paving Rollers 1 8.00 80 0.38

Stage 2 Paving Paving Equipment 1 8.00 130 0.36

9

Page 55: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

Use Cleaner Engines for Construction Equipment

Water Exposed Area

Clean Paved Roads

6.90 20.00 LD_Mix HDT_Mix HHDT

3.1 Mitigation Measures Construction

Stage 3 Paving 3 8.00 6.00 0.00 14.70

14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

6.90 20.00 LD_Mix HDT_Mix HHDT

Stage 3 Channel Construction

14 907.00 360.00 0.00

Stage 3 Grading 18 38.00 6.00 0.00 14.70

14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

6.90 20.00 LD_Mix HDT_Mix HHDT

Stage 2 Paving 3 8.00 6.00 0.00

Stage 2 Channel Construction

14 907.00 360.00 0.00 14.70

14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

6.90 20.00 LD_Mix HDT_Mix HHDT

Stage 2 Grading 18 38.00 6.00 0.00

Stage 1 Paving 3 8.00 6.00 0.00 14.70

14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

6.90 20.00 LD_Mix HDT_Mix HHDT

Stage 1 Channel Construction

14 907.00 360.00 0.00

Stage 1 Grading 18 38.00 6.00 0.00 14.70

Worker Trip Length

Vendor Trip Length

Hauling Trip Length

Worker Vehicle Class

Vendor Vehicle Class

Hauling Vehicle Class

Trips and VMT

Phase Name Offroad Equipment Count

Worker Trip Number

Vendor Trip Number

Hauling Trip Number

10

Page 56: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

527.0822 527.0822 0.0209 527.52010.4625 0.0145 0.4770 0.1234 0.0133 0.1367Total 0.2109 0.7923 2.7099 5.9100e-003

399.9252 399.9252 0.0199 400.34320.4248 2.7700e-003

0.4275 0.1127 2.5400e-003

0.1152Worker 0.1547 0.2046 2.0719 4.6500e-003

127.1570 127.1570 9.5000e-004

127.17700.0378 0.0117 0.0494 0.0108 0.0108 0.0215Vendor 0.0561 0.5877 0.6380 1.2600e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

9,421.1454

9,421.1454 2.5576 9,474.85548.4377 6.2308 14.6685 3.5711 5.8076 9.3786Total 10.8106 110.6517 67.0418 0.0915

9,421.1454

9,421.1454 2.5576 9,474.85546.2308 6.2308 5.8076 5.8076Off-Road 10.8106 110.6517 67.0418 0.0915

0.0000 0.00008.4377 0.0000 8.4377 3.5711 0.0000 3.5711

CO2e

Category lb/day lb/day

Fugitive Dust

PM2.5 Total

Bio- CO2 NBio- CO2 Total CO2 CH4 N2OSO2 Fugitive PM10

Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

3.2 Stage 1 Grading - 2015Unmitigated Construction On-Site

ROG NOx CO

11

Page 57: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

527.0822 527.0822 0.0209 527.52010.4625 0.0145 0.4770 0.1234 0.0133 0.1367Total 0.2109 0.7923 2.7099 5.9100e-003

399.9252 399.9252 0.0199 400.34320.4248 2.7700e-003

0.4275 0.1127 2.5400e-003

0.1152Worker 0.1547 0.2046 2.0719 4.6500e-003

127.1570 127.1570 9.5000e-004

127.17700.0378 0.0117 0.0494 0.0108 0.0108 0.0215Vendor 0.0561 0.5877 0.6380 1.2600e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 9,421.1454

9,421.1454 2.5576 9,474.85543.2907 3.0053 6.2960 1.3927 2.9132 4.3059Total 3.7704 58.4821 63.8049 0.0915

0.0000 9,421.1454

9,421.1454 2.5576 9,474.85543.0053 3.0053 2.9132 2.9132Off-Road 3.7704 58.4821 63.8049 0.0915

0.0000 0.00003.2907 0.0000 3.2907 1.3927 0.0000 1.3927Fugitive Dust

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

12

Page 58: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

17,175.0007

17,175.0007

0.5322 17,186.1769

12.4031 0.7677 13.1708 3.3357 0.7057 4.0413Total 7.0605 40.1428 87.7329 0.1864

9,545.5825

9,545.5825 0.4751 9,555.559310.1381 0.0661 10.2042 2.6887 0.0606 2.7493Worker 3.6933 4.8836 49.4520 0.1111

7,629.4182

7,629.4182 0.0571 7,630.61772.2650 0.7016 2.9665 0.6470 0.6451 1.2921Vendor 3.3671 35.2593 38.2809 0.0753

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

5,737.6061

5,737.6061 1.1127 5,760.97243.9806 3.9806 3.8463 3.8463Total 7.1746 56.5020 35.9133 0.0585

5,737.6061

5,737.6061 1.1127 5,760.97243.9806 3.9806 3.8463 3.8463Off-Road 7.1746 56.5020 35.9133 0.0585

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.3 Stage 1 Channel Construction - 2015Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

13

Page 59: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

17,175.0007

17,175.0007

0.5322 17,186.1769

12.4031 0.7677 13.1708 3.3357 0.7057 4.0413Total 7.0605 40.1428 87.7329 0.1864

9,545.5825

9,545.5825 0.4751 9,555.559310.1381 0.0661 10.2042 2.6887 0.0606 2.7493Worker 3.6933 4.8836 49.4520 0.1111

7,629.4182

7,629.4182 0.0571 7,630.61772.2650 0.7016 2.9665 0.6470 0.6451 1.2921Vendor 3.3671 35.2593 38.2809 0.0753

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 5,737.6061

5,737.6061 1.1127 5,760.97242.3649 2.3649 2.3231 2.3231Total 3.0415 34.5938 37.1028 0.0585

0.0000 5,737.6061

5,737.6061 1.1127 5,760.97242.3649 2.3649 2.3231 2.3231Off-Road 3.0415 34.5938 37.1028 0.0585

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

14

Page 60: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

16,737.1216

16,737.1216

0.4852 16,747.3114

12.4031 0.6550 13.0581 3.3356 0.6023 3.9379Total 6.2992 35.3398 80.2885 0.1862

9,196.8613

9,196.8613 0.4341 9,205.976810.1381 0.0634 10.2015 2.6887 0.0583 2.7469Worker 3.3153 4.3715 44.3204 0.1111

7,540.2602

7,540.2602 0.0512 7,541.33462.2650 0.5916 2.8566 0.6470 0.5440 1.1910Vendor 2.9839 30.9683 35.9681 0.0752

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

5,712.0711

5,712.0711 1.0715 5,734.57233.6287 3.6287 3.5029 3.5029Total 6.5843 52.7564 35.4108 0.0585

5,712.0711

5,712.0711 1.0715 5,734.57233.6287 3.6287 3.5029 3.5029Off-Road 6.5843 52.7564 35.4108 0.0585

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.3 Stage 1 Channel Construction - 2016Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

15

Page 61: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

16,737.1216

16,737.1216

0.4852 16,747.3114

12.4031 0.6550 13.0581 3.3356 0.6023 3.9379Total 6.2992 35.3398 80.2885 0.1862

9,196.8613

9,196.8613 0.4341 9,205.976810.1381 0.0634 10.2015 2.6887 0.0583 2.7469Worker 3.3153 4.3715 44.3204 0.1111

7,540.2602

7,540.2602 0.0512 7,541.33462.2650 0.5916 2.8566 0.6470 0.5440 1.1910Vendor 2.9839 30.9683 35.9681 0.0752

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 5,712.0711

5,712.0711 1.0715 5,734.57232.2761 2.2761 2.2369 2.2369Total 2.8601 33.7787 36.9710 0.0585

0.0000 5,712.0711

5,712.0711 1.0715 5,734.57232.2761 2.2761 2.2369 2.2369Off-Road 2.8601 33.7787 36.9710 0.0585

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

16

Page 62: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

206.7900 206.7900 4.6800e-003

206.88830.1272 0.0104 0.1376 0.0345 9.5800e-003

0.0441Total 0.0790 0.5547 0.9904 2.2300e-003

81.1190 81.1190 3.8300e-003

81.19940.0894 5.6000e-004

0.0900 0.0237 5.1000e-004

0.0242Worker 0.0292 0.0386 0.3909 9.8000e-004

125.6710 125.6710 8.5000e-004

125.68890.0378 9.8600e-003

0.0476 0.0108 9.0700e-003

0.0199Vendor 0.0497 0.5161 0.5995 1.2500e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

1,158.1884

1,158.1884 0.3494 1,165.52470.6305 0.6305 0.5800 0.5800Total 1.2545 11.1930 7.4088 0.0111

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.2096

1,158.1884

1,158.1884 0.3494 1,165.52470.6305 0.6305 0.5800 0.5800Off-Road 1.0449 11.1930 7.4088 0.0111

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.4 Stage 1 Paving - 2016Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

17

Page 63: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

206.7900 206.7900 4.6800e-003

206.88830.1272 0.0104 0.1376 0.0345 9.5800e-003

0.0441Total 0.0790 0.5547 0.9904 2.2300e-003

81.1190 81.1190 3.8300e-003

81.19940.0894 5.6000e-004

0.0900 0.0237 5.1000e-004

0.0242Worker 0.0292 0.0386 0.3909 9.8000e-004

125.6710 125.6710 8.5000e-004

125.68890.0378 9.8600e-003

0.0476 0.0108 9.0700e-003

0.0199Vendor 0.0497 0.5161 0.5995 1.2500e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 1,158.1884

1,158.1884 0.3494 1,165.52470.2991 0.2991 0.2991 0.2991Total 0.4841 5.5322 8.4638 0.0111

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.2096

0.0000 1,158.1884

1,158.1884 0.3494 1,165.52470.2991 0.2991 0.2991 0.2991Off-Road 0.2745 5.5322 8.4638 0.0111

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

18

Page 64: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

510.9860 510.9860 0.0190 511.38580.4625 0.0125 0.4750 0.1234 0.0115 0.1349Total 0.1886 0.6993 2.4563 5.9000e-003

385.3150 385.3150 0.0182 385.69690.4248 2.6600e-003

0.4274 0.1127 2.4400e-003

0.1151Worker 0.1389 0.1832 1.8569 4.6500e-003

125.6710 125.6710 8.5000e-004

125.68890.0378 9.8600e-003

0.0476 0.0108 9.0700e-003

0.0199Vendor 0.0497 0.5161 0.5995 1.2500e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

9,334.3245

9,334.3245 2.5425 9,387.71768.4377 5.8094 14.2471 3.5711 5.4116 8.9827Total 10.2085 104.1390 65.5659 0.0915

9,334.3245

9,334.3245 2.5425 9,387.71765.8094 5.8094 5.4116 5.4116Off-Road 10.2085 104.1390 65.5659 0.0915

0.0000 0.00008.4377 0.0000 8.4377 3.5711 0.0000 3.5711Fugitive Dust

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.5 Stage 2 Grading - 2016Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

19

Page 65: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

510.9860 510.9860 0.0190 511.38580.4625 0.0125 0.4750 0.1234 0.0115 0.1349Total 0.1886 0.6993 2.4563 5.9000e-003

385.3150 385.3150 0.0182 385.69690.4248 2.6600e-003

0.4274 0.1127 2.4400e-003

0.1151Worker 0.1389 0.1832 1.8569 4.6500e-003

125.6710 125.6710 8.5000e-004

125.68890.0378 9.8600e-003

0.0476 0.0108 9.0700e-003

0.0199Vendor 0.0497 0.5161 0.5995 1.2500e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 9,334.3245

9,334.3245 2.5425 9,387.71763.2907 2.9353 6.2260 1.3927 2.8488 4.2415Total 3.6787 57.0977 63.2918 0.0915

0.0000 9,334.3245

9,334.3245 2.5425 9,387.71762.9353 2.9353 2.8488 2.8488Off-Road 3.6787 57.0977 63.2918 0.0915

0.0000 0.00003.2907 0.0000 3.2907 1.3927 0.0000 1.3927Fugitive Dust

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

20

Page 66: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

16,737.1216

16,737.1216

0.4852 16,747.3114

12.4031 0.6550 13.0581 3.3356 0.6023 3.9379Total 6.2992 35.3398 80.2885 0.1862

9,196.8613

9,196.8613 0.4341 9,205.976810.1381 0.0634 10.2015 2.6887 0.0583 2.7469Worker 3.3153 4.3715 44.3204 0.1111

7,540.2602

7,540.2602 0.0512 7,541.33462.2650 0.5916 2.8566 0.6470 0.5440 1.1910Vendor 2.9839 30.9683 35.9681 0.0752

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

5,712.0711

5,712.0711 1.0715 5,734.57233.6287 3.6287 3.5029 3.5029Total 6.5843 52.7564 35.4108 0.0585

5,712.0711

5,712.0711 1.0715 5,734.57233.6287 3.6287 3.5029 3.5029Off-Road 6.5843 52.7564 35.4108 0.0585

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.6 Stage 2 Channel Construction - 2016Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

21

Page 67: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

16,737.1216

16,737.1216

0.4852 16,747.3114

12.4031 0.6550 13.0581 3.3356 0.6023 3.9379Total 6.2992 35.3398 80.2885 0.1862

9,196.8613

9,196.8613 0.4341 9,205.976810.1381 0.0634 10.2015 2.6887 0.0583 2.7469Worker 3.3153 4.3715 44.3204 0.1111

7,540.2602

7,540.2602 0.0512 7,541.33462.2650 0.5916 2.8566 0.6470 0.5440 1.1910Vendor 2.9839 30.9683 35.9681 0.0752

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 5,712.0711

5,712.0711 1.0715 5,734.57232.2761 2.2761 2.2369 2.2369Total 2.8601 33.7787 36.9710 0.0585

0.0000 5,712.0711

5,712.0711 1.0715 5,734.57232.2761 2.2761 2.2369 2.2369Off-Road 2.8601 33.7787 36.9710 0.0585

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

22

Page 68: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

16,244.4788

16,244.4788

0.4475 16,253.8767

12.4031 0.5916 12.9947 3.3357 0.5443 3.8799Total 5.6511 31.9873 73.6610 0.1860

8,831.7411

8,831.7411 0.3981 8,840.102010.1381 0.0616 10.1998 2.6887 0.0569 2.7455Worker 2.9617 3.9188 39.6868 0.1110

7,412.7377

7,412.7377 0.0494 7,413.77482.2650 0.5300 2.7950 0.6470 0.4874 1.1344Vendor 2.6894 28.0685 33.9742 0.0750

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

5,678.6779

5,678.6779 1.0340 5,700.39213.2496 3.2496 3.1351 3.1351Total 5.9619 48.5865 34.8463 0.0585

5,678.6779

5,678.6779 1.0340 5,700.39213.2496 3.2496 3.1351 3.1351Off-Road 5.9619 48.5865 34.8463 0.0585

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.6 Stage 2 Channel Construction - 2017Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

23

Page 69: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

16,244.4788

16,244.4788

0.4475 16,253.8767

12.4031 0.5916 12.9947 3.3357 0.5443 3.8799Total 5.6511 31.9873 73.6610 0.1860

8,831.7411

8,831.7411 0.3981 8,840.102010.1381 0.0616 10.1998 2.6887 0.0569 2.7455Worker 2.9617 3.9188 39.6868 0.1110

7,412.7377

7,412.7377 0.0494 7,413.77482.2650 0.5300 2.7950 0.6470 0.4874 1.1344Vendor 2.6894 28.0685 33.9742 0.0750

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 5,678.6779

5,678.6779 1.0340 5,700.39212.1855 2.1855 2.1493 2.1493Total 2.6817 32.9661 36.8427 0.0585

0.0000 5,678.6779

5,678.6779 1.0340 5,700.39212.1855 2.1855 2.1493 2.1493Off-Road 2.6817 32.9661 36.8427 0.0585

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

24

Page 70: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

201.4441 201.4441 4.3300e-003

201.53510.1272 9.3700e-003

0.1365 0.0345 8.6200e-003

0.0431Total 0.0709 0.5024 0.9163 2.2300e-003

77.8985 77.8985 3.5100e-003

77.97220.0894 5.4000e-004

0.0900 0.0237 5.0000e-004

0.0242Worker 0.0261 0.0346 0.3501 9.8000e-004

123.5456 123.5456 8.2000e-004

123.56290.0378 8.8300e-003

0.0466 0.0108 8.1200e-003

0.0189Vendor 0.0448 0.4678 0.5662 1.2500e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

1,140.5294

1,140.5294 0.3495 1,147.86800.5692 0.5692 0.5237 0.5237Total 1.1633 10.1482 7.3635 0.0112

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.2096

1,140.5294

1,140.5294 0.3495 1,147.86800.5692 0.5692 0.5237 0.5237Off-Road 0.9537 10.1482 7.3635 0.0112

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.7 Stage 2 Paving - 2017Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

25

Page 71: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

201.4441 201.4441 4.3300e-003

201.53510.1272 9.3700e-003

0.1365 0.0345 8.6200e-003

0.0431Total 0.0709 0.5024 0.9163 2.2300e-003

77.8985 77.8985 3.5100e-003

77.97220.0894 5.4000e-004

0.0900 0.0237 5.0000e-004

0.0242Worker 0.0261 0.0346 0.3501 9.8000e-004

123.5456 123.5456 8.2000e-004

123.56290.0378 8.8300e-003

0.0466 0.0108 8.1200e-003

0.0189Vendor 0.0448 0.4678 0.5662 1.2500e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 1,140.5294

1,140.5294 0.3495 1,147.86800.2991 0.2991 0.2991 0.2991Total 0.4841 5.5322 8.4638 0.0112

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.2096

0.0000 1,140.5294

1,140.5294 0.3495 1,147.86800.2991 0.2991 0.2991 0.2991Off-Road 0.2745 5.5322 8.4638 0.0112

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

26

Page 72: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

493.5635 493.5635 0.0175 493.93100.4625 0.0114 0.4739 0.1234 0.0105 0.1339Total 0.1689 0.6320 2.2290 5.9000e-003

370.0178 370.0178 0.0167 370.36810.4248 2.5800e-003

0.4273 0.1127 2.3800e-003

0.1150Worker 0.1241 0.1642 1.6627 4.6500e-003

123.5456 123.5456 8.2000e-004

123.56290.0378 8.8300e-003

0.0466 0.0108 8.1200e-003

0.0189Vendor 0.0448 0.4678 0.5662 1.2500e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

9,204.8789

9,204.8789 2.5258 9,257.92028.4082 5.3237 13.7319 3.5679 4.9568 8.5247Total 9.5057 96.5394 63.6852 0.0914

9,204.8789

9,204.8789 2.5258 9,257.92025.3237 5.3237 4.9568 4.9568Off-Road 9.5057 96.5394 63.6852 0.0914

0.0000 0.00008.4082 0.0000 8.4082 3.5679 0.0000 3.5679Fugitive Dust

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.8 Stage 3 Grading - 2017Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

27

Page 73: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

493.5635 493.5635 0.0175 493.93100.4625 0.0114 0.4739 0.1234 0.0105 0.1339Total 0.1689 0.6320 2.2290 5.9000e-003

370.0178 370.0178 0.0167 370.36810.4248 2.5800e-003

0.4273 0.1127 2.3800e-003

0.1150Worker 0.1241 0.1642 1.6627 4.6500e-003

123.5456 123.5456 8.2000e-004

123.56290.0378 8.8300e-003

0.0466 0.0108 8.1200e-003

0.0189Vendor 0.0448 0.4678 0.5662 1.2500e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 9,204.8789

9,204.8789 2.5258 9,257.92023.2792 2.8619 6.1411 1.3915 2.7813 4.1728Total 3.5789 55.5917 62.7327 0.0914

0.0000 9,204.8789

9,204.8789 2.5258 9,257.92022.8619 2.8619 2.7813 2.7813Off-Road 3.5789 55.5917 62.7327 0.0914

0.0000 0.00003.2792 0.0000 3.2792 1.3915 0.0000 1.3915Fugitive Dust

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

28

Page 74: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

16,244.4788

16,244.4788

0.4475 16,253.8767

12.4031 0.5916 12.9947 3.3357 0.5443 3.8799Total 5.6511 31.9873 73.6610 0.1860

8,831.7411

8,831.7411 0.3981 8,840.102010.1381 0.0616 10.1998 2.6887 0.0569 2.7455Worker 2.9617 3.9188 39.6868 0.1110

7,412.7377

7,412.7377 0.0494 7,413.77482.2650 0.5300 2.7950 0.6470 0.4874 1.1344Vendor 2.6894 28.0685 33.9742 0.0750

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

5,678.6779

5,678.6779 1.0340 5,700.39213.2496 3.2496 3.1351 3.1351Total 5.9619 48.5865 34.8463 0.0585

5,678.6779

5,678.6779 1.0340 5,700.39213.2496 3.2496 3.1351 3.1351Off-Road 5.9619 48.5865 34.8463 0.0585

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.9 Stage 3 Channel Construction - 2017Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

29

Page 75: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

16,244.4788

16,244.4788

0.4475 16,253.8767

12.4031 0.5916 12.9947 3.3357 0.5443 3.8799Total 5.6511 31.9873 73.6610 0.1860

8,831.7411

8,831.7411 0.3981 8,840.102010.1381 0.0616 10.1998 2.6887 0.0569 2.7455Worker 2.9617 3.9188 39.6868 0.1110

7,412.7377

7,412.7377 0.0494 7,413.77482.2650 0.5300 2.7950 0.6470 0.4874 1.1344Vendor 2.6894 28.0685 33.9742 0.0750

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 5,678.6779

5,678.6779 1.0340 5,700.39212.1855 2.1855 2.1493 2.1493Total 2.6817 32.9661 36.8427 0.0585

0.0000 5,678.6779

5,678.6779 1.0340 5,700.39212.1855 2.1855 2.1493 2.1493Off-Road 2.6817 32.9661 36.8427 0.0585

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

30

Page 76: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

15,779.5279

15,779.5279

0.4172 15,788.2895

12.4026 0.5603 12.9629 3.3354 0.5157 3.8512Total 5.1488 29.2002 68.4028 0.1859

8,495.9483

8,495.9483 0.3682 8,503.679710.1381 0.0607 10.1988 2.6887 0.0562 2.7449Worker 2.6625 3.5395 35.7906 0.1110

7,283.5796

7,283.5796 0.0491 7,284.60992.2644 0.4996 2.7640 0.6467 0.4596 1.1063Vendor 2.4863 25.6606 32.6122 0.0749

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

5,640.4137

5,640.4137 0.9957 5,661.32432.7636 2.7636 2.6695 2.6695Total 5.1948 42.7920 33.8981 0.0585

5,640.4137

5,640.4137 0.9957 5,661.32432.7636 2.7636 2.6695 2.6695Off-Road 5.1948 42.7920 33.8981 0.0585

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.9 Stage 3 Channel Construction - 2018Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

31

Page 77: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

15,779.5279

15,779.5279

0.4172 15,788.2895

12.4026 0.5603 12.9629 3.3354 0.5157 3.8512Total 5.1488 29.2002 68.4028 0.1859

8,495.9483

8,495.9483 0.3682 8,503.679710.1381 0.0607 10.1988 2.6887 0.0562 2.7449Worker 2.6625 3.5395 35.7906 0.1110

7,283.5796

7,283.5796 0.0491 7,284.60992.2644 0.4996 2.7640 0.6467 0.4596 1.1063Vendor 2.4863 25.6606 32.6122 0.0749

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 5,640.4137

5,640.4137 0.9957 5,661.32432.0578 2.0578 2.0276 2.0276Total 2.4595 31.8008 36.6491 0.0585

0.0000 5,640.4137

5,640.4137 0.9957 5,661.32432.0578 2.0578 2.0276 2.0276Off-Road 2.4595 31.8008 36.6491 0.0585

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

32

Page 78: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

196.3297 196.3297 4.0700e-003

196.41510.1272 8.8700e-003

0.1360 0.0345 8.1600e-003

0.0427Total 0.0649 0.4589 0.8592 2.2300e-003

74.9367 74.9367 3.2500e-003

75.00490.0894 5.4000e-004

0.0900 0.0237 5.0000e-004

0.0242Worker 0.0235 0.0312 0.3157 9.8000e-004

121.3930 121.3930 8.2000e-004

121.41020.0377 8.3300e-003

0.0461 0.0108 7.6600e-003

0.0184Vendor 0.0414 0.4277 0.5435 1.2500e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

1,122.6347

1,122.6347 0.3495 1,129.97410.4693 0.4693 0.4318 0.4318Total 1.0153 8.5814 7.2472 0.0112

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.2096

1,122.6347

1,122.6347 0.3495 1,129.97410.4693 0.4693 0.4318 0.4318Off-Road 0.8057 8.5814 7.2472 0.0112

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.10 Stage 3 Paving - 2018Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

33

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196.3297 196.3297 4.0700e-003

196.41510.1272 8.8700e-003

0.1360 0.0345 8.1600e-003

0.0427Total 0.0649 0.4589 0.8592 2.2300e-003

74.9367 74.9367 3.2500e-003

75.00490.0894 5.4000e-004

0.0900 0.0237 5.0000e-004

0.0242Worker 0.0235 0.0312 0.3157 9.8000e-004

121.3930 121.3930 8.2000e-004

121.41020.0377 8.3300e-003

0.0461 0.0108 7.6600e-003

0.0184Vendor 0.0414 0.4277 0.5435 1.2500e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 1,122.6347

1,122.6347 0.3495 1,129.97410.2991 0.2991 0.2991 0.2991Total 0.4841 5.5322 8.4638 0.0112

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.2096

0.0000 1,122.6347

1,122.6347 0.3495 1,129.97410.2991 0.2991 0.2991 0.2991Off-Road 0.2745 5.5322 8.4638 0.0112

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

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191.4145 191.4145 3.8400e-003

191.49510.1272 8.3900e-003

0.1355 0.0345 7.7200e-003

0.0422Total 0.0604 0.4222 0.8137 2.2300e-003

72.1365 72.1365 3.0300e-003

72.20010.0894 5.3000e-004

0.0900 0.0237 4.9000e-004

0.0242Worker 0.0215 0.0285 0.2884 9.8000e-004

119.2781 119.2781 8.1000e-004

119.29500.0377 7.8600e-003

0.0456 0.0108 7.2300e-003

0.0180Vendor 0.0388 0.3937 0.5252 1.2500e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

1,104.4866

1,104.4866 0.3495 1,111.82500.4047 0.4047 0.3723 0.3723Total 0.9225 7.4677 7.1826 0.0112

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.2096

1,104.4866

1,104.4866 0.3495 1,111.82500.4047 0.4047 0.3723 0.3723Off-Road 0.7129 7.4677 7.1826 0.0112

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

3.10 Stage 3 Paving - 2019Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

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191.4145 191.4145 3.8400e-003

191.49510.1272 8.3900e-003

0.1355 0.0345 7.7200e-003

0.0422Total 0.0604 0.4222 0.8137 2.2300e-003

72.1365 72.1365 3.0300e-003

72.20010.0894 5.3000e-004

0.0900 0.0237 4.9000e-004

0.0242Worker 0.0215 0.0285 0.2884 9.8000e-004

119.2781 119.2781 8.1000e-004

119.29500.0377 7.8600e-003

0.0456 0.0108 7.2300e-003

0.0180Vendor 0.0388 0.3937 0.5252 1.2500e-003

0.0000 0.0000 0.0000 0.00000.0000 0.0000 0.0000 0.0000 0.0000 0.0000Hauling 0.0000 0.0000 0.0000 0.0000

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

0.0000 1,104.4866

1,104.4866 0.3495 1,111.82500.2991 0.2991 0.2991 0.2991Total 0.4841 5.5322 8.4638 0.0112

0.0000 0.00000.0000 0.0000 0.0000 0.0000Paving 0.2096

0.0000 1,104.4866

1,104.4866 0.3495 1,111.82500.2991 0.2991 0.2991 0.2991Off-Road 0.2745 5.5322 8.4638 0.0112

Total CO2 CH4 N2O CO2e

Category lb/day lb/day

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

36

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CalEEMod Version: CalEEMod.2013.2.2 Page 1 of 1 Date: 12/22/2013 11:25 AM

Heacock Channel ProjectRiverside-South Coast County, Annual

1.0 Project Characteristics

1.1 Land Usage

Land Uses Size Metric Lot Acreage Floor Surface Area Population

Other Asphalt Surfaces 4.00 Acre 4.00 174,240.00 0

Other Non-Asphalt Surfaces 45.60 Acre 45.60 1,986,336.00 0

1.2 Other Project Characteristics

Urbanization Urban Wind Speed (m/s) 2.4 Precipitation Freq (Days) 28

Climate Zone 10 Operational Year 2019

Utility Company Southern California Edison

CO2 Intensity (lb/MWhr)

630.89 CH4 Intensity (lb/MWhr)

0.029 N2O Intensity (lb/MWhr)

0.006

1.3 User Entered Comments & Non-Default Data

Project Characteristics -

Land Use -

Construction Phase - See table

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

Off-road Equipment - see table

1

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Off-road Equipment - see table

Off-road Equipment - se table

Off-road Equipment - see table

Trips and VMT - 6 trips/day were added to each phase for water trucks and equipment/material delviery

Grading - acres disturbed estiamted by model based on equipment

Construction Off-road Equipment Mitigation - Tier 3 equipment used; water 3x daily for 61% reduction

Table Name Column Name Default Value New Value

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 9.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 3.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 6.00

tblConstEquipMitigation NumberOfEquipmentMitigated 0.00 12.00

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

2

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tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstEquipMitigation Tier No Change Tier 3

tblConstructionPhase NumDays 740.00 175.00

tblConstructionPhase NumDays 740.00 200.00

tblConstructionPhase NumDays 740.00 250.00

tblConstructionPhase NumDays 75.00 45.00

tblConstructionPhase NumDays 75.00 45.00

tblConstructionPhase NumDays 75.00 90.00

tblConstructionPhase NumDays 55.00 50.00

tblConstructionPhase NumDays 55.00 50.00

tblConstructionPhase NumDays 55.00 50.00

tblGrading AcresOfGrading 112.50 102.50

tblGrading AcresOfGrading 112.50 102.50

tblGrading AcresOfGrading 225.00 202.50

tblOffRoadEquipment LoadFactor 0.50 0.50

tblOffRoadEquipment LoadFactor 0.50 0.50

tblOffRoadEquipment LoadFactor 0.50 0.50

tblOffRoadEquipment OffRoadEquipmentType Bore/Drill Rigs

tblOffRoadEquipment OffRoadEquipmentType Bore/Drill Rigs

tblOffRoadEquipment OffRoadEquipmentType Bore/Drill Rigs

tblOffRoadEquipment OffRoadEquipmentType Pressure Washers

tblOffRoadEquipment OffRoadEquipmentUnitAmount 1.00 3.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 1.00 3.00

3

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tblOffRoadEquipment OffRoadEquipmentUnitAmount 1.00 3.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 3.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 3.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 3.00 1.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 3.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 3.00

tblOffRoadEquipment OffRoadEquipmentUnitAmount 2.00 3.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblOffRoadEquipment UsageHours 7.00 8.00

tblProjectCharacteristics OperationalYear 2014 2019

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT VendorTripNumber 354.00 360.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

4

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tblTripsAndVMT VendorTripNumber 354.00 360.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT VendorTripNumber 354.00 360.00

tblTripsAndVMT VendorTripNumber 0.00 6.00

tblTripsAndVMT WorkerTripNumber 45.00 38.00

tblTripsAndVMT WorkerTripNumber 45.00 38.00

Exhaust PM10

PM10 Total

tblTripsAndVMT WorkerTripNumber 45.00 38.00

2.0 Emissions Summary

2.1 Overall Construction

NBio- CO2 Total CO2

Unmitigated Construction

ROG NOx CO SO2 Fugitive PM10

CH4 N2O CO2e

Year tons/yr MT/yr

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2

2015 0.9400 7.3359 7.8340 0.0144 0.8041 0.3753 1.1795 0.2458 0.3561 0.6019 0.0000 1,239.6524

1,239.6524 0.1265 0.0000 1,242.3078

2016 1.3174 10.0309 11.5624 0.0230 1.2160 0.5023 1.7183 0.3567 0.4773 0.8340 0.0000 1,934.7347

1,934.7347 0.1775 0.0000 1,938.4613

2017 1.1500 9.5176 9.8281 0.0195 1.1341 0.4849 1.6190 0.3641 0.4575 0.8215 0.0000 1,628.5425

1,628.5425 0.1924 0.0000 1,632.5836

2018 1.2291 8.8132 12.6148 0.0297 1.4656 0.4036 1.8692 0.3947 0.3866 0.7813 0.0000 2,361.0794

2,361.0794 0.1571 0.0000 2,364.3780

2019 0.0142 0.1145 0.1163 1.9000e-004

1.8100e-003

5.9900e-003

7.8000e-003

4.9000e-004

5.5100e-003

6.0000e-003

0.0000 17.0675 17.0675 4.6500e-003

0.0000 17.1651

Total 4.6507 35.8122 41.9556 0.0868 0.6581 0.0000 7,194.89584.6216 1.7721 6.3937 1.3617 1.6829 3.0446 0.0000 7,181.0765

7,181.0765

5

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SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction

ROG NOx CO Total CO2 CH4 N2O CO2e

Year tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

2015 0.5770 5.0776 7.8201 0.0144 0.6883 0.2228 0.9111 0.1968 0.2156 0.4123 0.0000 1,239.6518

1,239.6518 0.1265 0.0000 1,242.3073

2016 0.8421 7.2558 11.6671 0.0230 1.1002 0.3171 1.4173 0.3077 0.3075 0.6152 0.0000 1,934.7340

1,934.7340 0.1775 0.0000 1,938.4605

2017 0.6695 6.6223 9.9325 0.0195 0.9033 0.3035 1.2068 0.2661 0.2948 0.5609 0.0000 1,628.5416

1,628.5416 0.1924 0.0000 1,632.5828

2018 0.8953 7.4623 12.9577 0.0297 1.4656 0.3171 1.7827 0.3947 0.3082 0.7029 0.0000 2,361.0786

2,361.0786 0.1571 0.0000 2,364.3772

2019 7.8700e-003

0.0865 0.1349 1.9000e-004

1.8100e-003

4.4600e-003

6.2700e-003

4.9000e-004

4.4500e-003

4.9400e-003

0.0000 17.0675 17.0675 4.6500e-003

0.0000 17.1651

Total 2.9918 26.5045 42.5123 0.0868 4.1592 1.1649 5.3242 1.1658 1.1305 2.2962 0.0000 7,181.0735

7,181.0735 0.6581 0.0000 7,194.8929

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio-CO2 Total CO2 CH4 N20 CO2e

Percent Reduction

35.67 25.99 -1.33 0.00 0.00 0.00 0.0010.01 34.26 16.73 14.39 32.83 24.58 0.00 0.00 0.00

6

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3.0 Construction Detail

Construction Phase

Phase Number

Phase Name Phase Type Start Date End Date Num Days Week

Num Days Phase Description

1 Stage 1 Grading Grading 6/15/2015 8/14/2015 5 45

2 Stage 1 Channel Construction Building Construction 8/15/2015 4/15/2016 5 175

3 Stage 1 Paving Paving 4/16/2016 6/24/2016 5 50

4 Stage 2 Grading Grading 6/25/2016 8/26/2016 5 45

5 Stage 2 Channel Construction Building Construction 8/27/2016 6/2/2017 5 200

6 Stage 2 Paving Paving 6/3/2017 8/11/2017 5 50

250

7 Stage 3 Grading Grading 8/12/2017 12/15/2017 5

2/8/2019 5

90

8 Stage 3 Channel Construction Building Construction 12/16/2017 11/30/2018 5

50

Acres of Grading (Site Preparation Phase): 0

Acres of Grading (Grading Phase): 0

Acres of Paving: 0

Residential Indoor: 0; Residential Outdoor: 0; Non-Residential Indoor: 0; Non-Residential Outdoor: 0 (Architectural Coating – sqft)

9 Stage 3 Paving Paving 12/1/2018

OffRoad Equipment

Phase Name Offroad Equipment Type Amount Usage Hours Horse Power Load Factor

Stage 1 Grading Crushing/Proc. Equipment 1 8.00 85 0.78

Stage 2 Grading Bore/Drill Rigs 1 8.00 205 0.50

Stage 1 Grading Graders 3 8.00 174 0.41

Stage 1 Grading Plate Compactors 2 8.00 8 0.43

Stage 3 Grading Bore/Drill Rigs 1 8.00 205 0.50

Stage 1 Grading Pumps 1 8.00 84 0.74

Stage 1 Grading Rollers 1 8.00 80 0.38

Stage 1 Grading Excavators 2 8.00 162 0.38

Stage 1 Grading Scrapers 1 8.00 361 0.48

7

Page 89: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

Stage 1 Grading Sweepers/Scrubbers 1 8.00 64 0.46

Stage 1 Grading Tractors/Loaders/Backhoes 3 8.00 97 0.37

Stage 1 Channel Construction Air Compressors 2 8.00 78 0.48

Stage 2 Grading Excavators 2 8.00 162 0.38

Stage 3 Grading Excavators 2 8.00 162 0.38

Stage 1 Channel Construction Concrete/Industrial Saws 2 8.00 81 0.73

Stage 1 Channel Construction Cranes 1 8.00 226 0.29

Stage 1 Channel Construction Forklifts 3 8.00 89 0.20

Stage 2 Channel Construction Forklifts 3 8.00 89 0.20

Stage 3 Channel Construction Forklifts 3 8.00 89 0.20

Stage 1 Channel Construction Generator Sets 1 8.00 84 0.74

Stage 2 Channel Construction Generator Sets 1 8.00 84 0.74

Stage 1 Channel Construction Pumps 1 8.00 84 0.74

Stage 1 Channel Construction Surfacing Equipment 1 8.00 253 0.30

Stage 1 Channel Construction Sweepers/Scrubbers 1 8.00 64 0.46

Stage 1 Channel Construction Tractors/Loaders/Backhoes 1 8.00 97 0.37

Stage 3 Channel Construction Generator Sets 1 8.00 84 0.74

Stage 1 Paving Pavers 1 8.00 125 0.42

Stage 1 Paving Paving Equipment 1 8.00 130 0.36

Stage 1 Paving Rollers 1 8.00 80 0.38

Stage 2 Grading Crushing/Proc. Equipment 1 8.00 85 0.78

Stage 1 Grading Rubber Tired Dozers 1 8.00 255 0.40

Stage 2 Grading Graders 3 8.00 174 0.41

Stage 2 Grading Plate Compactors 2 8.00 8 0.43

Stage 2 Grading Pressure Washers 1 8.00 13 0.30

Stage 2 Grading Pumps 1 8.00 84 0.74

Stage 2 Grading Rollers 1 8.00 80 0.38

Stage 2 Grading Rubber Tired Dozers 1 8.00 255 0.40

Stage 2 Grading Scrapers 1 8.00 361 0.48

Stage 2 Grading Sweepers/Scrubbers 1 8.00 64 0.46

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Page 90: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

Stage 2 Grading Tractors/Loaders/Backhoes 3 8.00 97 0.37

Stage 2 Channel Construction Air Compressors 2 8.00 78 0.48

Stage 3 Grading Rubber Tired Dozers 1 8.00 255 0.40

Stage 1 Channel Construction Welders 1 8.00 46 0.45

Stage 2 Channel Construction Concrete/Industrial Saws 2 8.00 81 0.73

Stage 2 Channel Construction Cranes 1 8.00 226 0.29

Stage 2 Channel Construction Welders 1 8.00 46 0.45

Stage 3 Channel Construction Welders 1 8.00 46 0.45

Stage 2 Channel Construction Pumps 1 8.00 84 0.74

Stage 2 Channel Construction Surfacing Equipment 1 8.00 253 0.30

Stage 2 Channel Construction Sweepers/Scrubbers 1 8.00 64 0.46

Stage 2 Channel Construction Tractors/Loaders/Backhoes 1 8.00 97 0.37

Stage 2 Paving Pavers 1 8.00 125 0.42

Stage 2 Paving Paving Equipment 1 8.00 130 0.36

Stage 2 Paving Rollers 1 8.00 80 0.38

Stage 3 Grading Crushing/Proc. Equipment 1 8.00 85 0.78

Stage 3 Grading Graders 3 8.00 174 0.41

Stage 3 Grading Plate Compactors 2 8.00 8 0.43

Stage 3 Grading Pressure Washers 1 8.00 13 0.30

Stage 3 Grading Pumps 1 8.00 84 0.74

Stage 3 Grading Rollers 1 8.00 80 0.38

Stage 3 Grading Scrapers 1 8.00 361 0.48

Stage 3 Grading Sweepers/Scrubbers 1 8.00 64 0.46

Stage 3 Grading Tractors/Loaders/Backhoes 3 8.00 97 0.37

Stage 3 Channel Construction Air Compressors 2 8.00 78 0.48

Stage 3 Channel Construction Concrete/Industrial Saws 2 8.00 81 0.73

Stage 3 Channel Construction Cranes 1 8.00 226 0.29

Stage 3 Channel Construction Pumps 1 8.00 84 0.74

Stage 3 Channel Construction Surfacing Equipment 1 8.00 253 0.30

Stage 3 Channel Construction Sweepers/Scrubbers 1 8.00 64 0.46

9

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Stage 3 Channel Construction Tractors/Loaders/Backhoes 1 8.00 97 0.37

Stage 3 Paving Pavers 1 8.00 125 0.42

Stage 3 Paving Paving Equipment 1 8.00 130 0.36

Stage 3 Paving Rollers 1 8.00 80 0.38

Stage 1 Grading Bore/Drill Rigs 1 8.00 205 0.50

Stage 1 Grading Pressure Washers 1 8.00 13 0.30

Hauling Vehicle Class

Trips and VMT

Phase Name Offroad Equipment Count

Worker Trip Number

Vendor Trip Number

Hauling Trip Number

14.70

Worker Trip Length

Vendor Trip Length

Hauling Trip Length

Worker Vehicle Class

Vendor Vehicle Class

Stage 1 Channel Construction

14 907.00 360.00 0.00

Stage 1 Grading 18 38.00 6.00 0.00

HHDT

6.90 20.00 LD_Mix HDT_Mix HHDT

14.70

14.70 6.90 20.00 LD_Mix HDT_Mix

Stage 2 Grading 18 38.00 6.00 0.00

Stage 1 Paving 3 8.00 6.00 0.00

HHDT

6.90 20.00 LD_Mix HDT_Mix HHDT

14.70

14.70 6.90 20.00 LD_Mix HDT_Mix

Stage 2 Paving 3 8.00 6.00 0.00

Stage 2 Channel Construction

14 907.00 360.00 0.00

HHDT

6.90 20.00 LD_Mix HDT_Mix HHDT

14.70

14.70 6.90 20.00 LD_Mix HDT_Mix

Stage 3 Channel Construction

14 907.00 360.00 0.00

Stage 3 Grading 18 38.00 6.00 0.00

HDT_Mix HHDT

6.90 20.00 LD_Mix HDT_Mix HHDT

0.00 14.70

14.70 6.90 20.00 LD_Mix

6.90 20.00 LD_Mix HDT_Mix HHDT

3.1 Mitigation Measures Construction

Stage 3 Paving 3 8.00 6.00

Use Cleaner Engines for Construction Equipment

Water Exposed Area

Clean Paved Roads

10

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3.2 Stage 1 Grading - 2015Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive PM10

Exhaust PM10

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

PM2.5 Total

Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

Fugitive Dust 0.1899 0.0000 0.1899 0.0804 0.0000 0.0804 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Off-Road 0.2432 2.4897 1.5084 2.0600e-003

0.1402 0.1402 0.1307 0.1307 0.0000 192.3012 192.3012 0.0522 0.0000 193.3975

Total 0.2432 2.4897 1.5084 2.0600e-003

0.0522 0.0000 193.39750.1899 0.1402 0.3300 0.0804 0.1307 0.2110

SO2 Fugitive PM10

Exhaust PM10

0.0000 192.3012 192.3012

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 1.2500e-003

0.0135 0.0148 3.0000e-005

8.4000e-004

2.6000e-004

1.1000e-003

2.4000e-004

2.4000e-004

4.8000e-004

0.0000 2.6086 2.6086 2.0000e-005

0.0000 2.6090

Worker 3.2800e-003

4.8000e-003

0.0483 1.1000e-004

9.4000e-003

6.0000e-005

9.4600e-003

2.5000e-003

6.0000e-005

2.5500e-003

0.0000 8.2743 8.2743 4.1000e-004

0.0000 8.2828

Total 4.5300e-003

0.0183 0.0631 1.4000e-004

4.3000e-004

0.0000 10.89180.0102 3.2000e-004

0.0106 2.7400e-003

3.0000e-004

3.0300e-003

0.0000 10.8829 10.8829

11

Page 93: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 0.0740 0.0000 0.0740 0.0313 0.0000 0.0313 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Off-Road 0.0848 1.3159 1.4356 2.0600e-003

0.0676 0.0676 0.0656 0.0656 0.0000 192.3010 192.3010 0.0522 0.0000 193.3973

Total 0.0848 1.3159 1.4356 2.0600e-003

0.0522 0.0000 193.39730.0740 0.0676 0.1417 0.0313 0.0656 0.0969

SO2 Fugitive PM10

Exhaust PM10

0.0000 192.3010 192.3010

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 1.2500e-003

0.0135 0.0148 3.0000e-005

8.4000e-004

2.6000e-004

1.1000e-003

2.4000e-004

2.4000e-004

4.8000e-004

0.0000 2.6086 2.6086 2.0000e-005

0.0000 2.6090

Worker 3.2800e-003

4.8000e-003

0.0483 1.1000e-004

9.4000e-003

6.0000e-005

9.4600e-003

2.5000e-003

6.0000e-005

2.5500e-003

0.0000 8.2743 8.2743 4.1000e-004

0.0000 8.2828

Total 4.5300e-003

0.0183 0.0631 1.4000e-004

4.3000e-004

0.0000 10.89180.0102 3.2000e-004

0.0106 2.7400e-003

3.0000e-004

3.0300e-003

0.0000 10.8829 10.8829

12

Page 94: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.3 Stage 1 Channel Construction - 2015Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.3551 2.7969 1.7777 2.9000e-003

0.1970 0.1970 0.1904 0.1904 0.0000 257.6509 257.6509 0.0500 0.0000 258.7002

Total 0.3551 2.7969 1.7777 2.9000e-003

0.0500 0.0000 258.70020.1970 0.1970 0.1904 0.1904

SO2 Fugitive PM10

Exhaust PM10

0.0000 257.6509 257.6509

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.1650 1.7792 1.9468 3.7500e-003

0.1106 0.0345 0.1451 0.0316 0.0317 0.0634 0.0000 344.3295 344.3295 2.5200e-003

0.0000 344.3824

Worker 0.1721 0.2519 2.5380 5.5700e-003

0.4935 3.2700e-003

0.4967 0.1310 3.0000e-003

0.1340 0.0000 434.4879 434.4879 0.0213 0.0000 434.9360

Total 0.3371 2.0311 4.4848 9.3200e-003

0.0239 0.0000 779.31840.6040 0.0378 0.6418 0.1627 0.0347 0.1974 0.0000 778.8174 778.8174

13

Page 95: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.1506 1.7124 1.8366 2.9000e-003

0.1171 0.1171 0.1150 0.1150 0.0000 257.6506 257.6506 0.0500 0.0000 258.6999

Total 0.1506 1.7124 1.8366 2.9000e-003

0.0500 0.0000 258.69990.1171 0.1171 0.1150 0.1150

SO2 Fugitive PM10

Exhaust PM10

0.0000 257.6506 257.6506

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.1650 1.7792 1.9468 3.7500e-003

0.1106 0.0345 0.1451 0.0316 0.0317 0.0634 0.0000 344.3295 344.3295 2.5200e-003

0.0000 344.3824

Worker 0.1721 0.2519 2.5380 5.5700e-003

0.4935 3.2700e-003

0.4967 0.1310 3.0000e-003

0.1340 0.0000 434.4879 434.4879 0.0213 0.0000 434.9360

Total 0.3371 2.0311 4.4848 9.3200e-003

0.0239 0.0000 779.31840.6040 0.0378 0.6418 0.1627 0.0347 0.1974 0.0000 778.8174 778.8174

14

Page 96: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.3 Stage 1 Channel Construction - 2016Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.2502 2.0047 1.3456 2.2200e-003

0.1379 0.1379 0.1331 0.1331 0.0000 196.9123 196.9123 0.0369 0.0000 197.6880

Total 0.2502 2.0047 1.3456 2.2200e-003

0.0369 0.0000 197.68800.1379 0.1379 0.1331 0.1331

SO2 Fugitive PM10

Exhaust PM10

0.0000 196.9123 196.9123

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.1122 1.1998 1.4043 2.8700e-003

0.0849 0.0224 0.1072 0.0243 0.0206 0.0449 0.0000 261.2517 261.2517 1.7300e-003

0.0000 261.2880

Worker 0.1185 0.1732 1.7457 4.2800e-003

0.3788 2.4100e-003

0.3812 0.1006 2.2100e-003

0.1028 0.0000 321.3665 321.3665 0.0150 0.0000 321.6807

Total 0.2307 1.3730 3.1500 7.1500e-003

0.0167 0.0000 582.96870.4637 0.0248 0.4885 0.1249 0.0228 0.1477 0.0000 582.6182 582.6182

15

Page 97: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.1087 1.2836 1.4049 2.2200e-003

0.0865 0.0865 0.0850 0.0850 0.0000 196.9121 196.9121 0.0369 0.0000 197.6878

Total 0.1087 1.2836 1.4049 2.2200e-003

0.0369 0.0000 197.68780.0865 0.0865 0.0850 0.0850

SO2 Fugitive PM10

Exhaust PM10

0.0000 196.9121 196.9121

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.1122 1.1998 1.4043 2.8700e-003

0.0849 0.0224 0.1072 0.0243 0.0206 0.0449 0.0000 261.2517 261.2517 1.7300e-003

0.0000 261.2880

Worker 0.1185 0.1732 1.7457 4.2800e-003

0.3788 2.4100e-003

0.3812 0.1006 2.2100e-003

0.1028 0.0000 321.3665 321.3665 0.0150 0.0000 321.6807

Total 0.2307 1.3730 3.1500 7.1500e-003

0.0167 0.0000 582.96870.4637 0.0248 0.4885 0.1249 0.0228 0.1477 0.0000 582.6182 582.6182

16

Page 98: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.4 Stage 1 Paving - 2016Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.0261 0.2798 0.1852 2.8000e-004

0.0158 0.0158 0.0145 0.0145 0.0000 26.2673 26.2673 7.9200e-003

0.0000 26.4337

Paving 5.2400e-003

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 0.0314 0.2798 0.1852 2.8000e-004

7.9200e-003

0.0000 26.43370.0158 0.0158 0.0145 0.0145

SO2 Fugitive PM10

Exhaust PM10

0.0000 26.2673 26.2673

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 1.2300e-003

0.0132 0.0154 3.0000e-005

9.3000e-004

2.5000e-004

1.1800e-003

2.7000e-004

2.3000e-004

4.9000e-004

0.0000 2.8646 2.8646 2.0000e-005

0.0000 2.8650

Worker 6.9000e-004

1.0000e-003

0.0101 2.0000e-005

2.2000e-003

1.0000e-005

2.2100e-003

5.8000e-004

1.0000e-005

6.0000e-004

0.0000 1.8648 1.8648 9.0000e-005

0.0000 1.8667

Total 1.9200e-003

0.0142 0.0255 5.0000e-005

1.1000e-004

0.0000 4.73173.1300e-003

2.6000e-004

3.3900e-003

8.5000e-004

2.4000e-004

1.0900e-003

0.0000 4.7294 4.7294

17

Page 99: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 6.8600e-003

0.1383 0.2116 2.8000e-004

7.4800e-003

7.4800e-003

7.4800e-003

7.4800e-003

0.0000 26.2672 26.2672 7.9200e-003

0.0000 26.4336

Paving 5.2400e-003

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 0.0121 0.1383 0.2116 2.8000e-004

7.9200e-003

0.0000 26.43367.4800e-003

7.4800e-003

7.4800e-003

7.4800e-003

SO2 Fugitive PM10

Exhaust PM10

0.0000 26.2672 26.2672

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 1.2300e-003

0.0132 0.0154 3.0000e-005

9.3000e-004

2.5000e-004

1.1800e-003

2.7000e-004

2.3000e-004

4.9000e-004

0.0000 2.8646 2.8646 2.0000e-005

0.0000 2.8650

Worker 6.9000e-004

1.0000e-003

0.0101 2.0000e-005

2.2000e-003

1.0000e-005

2.2100e-003

5.8000e-004

1.0000e-005

6.0000e-004

0.0000 1.8648 1.8648 9.0000e-005

0.0000 1.8667

Total 1.9200e-003

0.0142 0.0255 5.0000e-005

1.1000e-004

0.0000 4.73173.1300e-003

2.6000e-004

3.3900e-003

8.5000e-004

2.4000e-004

1.0900e-003

0.0000 4.7294 4.7294

18

Page 100: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.5 Stage 2 Grading - 2016Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 0.1899 0.0000 0.1899 0.0804 0.0000 0.0804 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Off-Road 0.2297 2.3431 1.4752 2.0600e-003

0.1307 0.1307 0.1218 0.1218 0.0000 190.5290 190.5290 0.0519 0.0000 191.6189

Total 0.2297 2.3431 1.4752 2.0600e-003

0.0519 0.0000 191.61890.1899 0.1307 0.3206 0.0804 0.1218 0.2021

SO2 Fugitive PM10

Exhaust PM10

0.0000 190.5290 190.5290

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 1.1100e-003

0.0118 0.0139 3.0000e-005

8.4000e-004

2.2000e-004

1.0600e-003

2.4000e-004

2.0000e-004

4.4000e-004

0.0000 2.5781 2.5781 2.0000e-005

0.0000 2.5785

Worker 2.9400e-003

4.3000e-003

0.0433 1.1000e-004

9.4000e-003

6.0000e-005

9.4600e-003

2.5000e-003

5.0000e-005

2.5500e-003

0.0000 7.9722 7.9722 3.7000e-004

0.0000 7.9800

Total 4.0500e-003

0.0161 0.0572 1.4000e-004

3.9000e-004

0.0000 10.55850.0102 2.8000e-004

0.0105 2.7400e-003

2.5000e-004

2.9900e-003

0.0000 10.5503 10.5503

19

Page 101: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 0.0740 0.0000 0.0740 0.0313 0.0000 0.0313 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Off-Road 0.0828 1.2847 1.4241 2.0600e-003

0.0660 0.0660 0.0641 0.0641 0.0000 190.5288 190.5288 0.0519 0.0000 191.6186

Total 0.0828 1.2847 1.4241 2.0600e-003

0.0519 0.0000 191.61860.0740 0.0660 0.1401 0.0313 0.0641 0.0954

SO2 Fugitive PM10

Exhaust PM10

0.0000 190.5288 190.5288

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 1.1100e-003

0.0118 0.0139 3.0000e-005

8.4000e-004

2.2000e-004

1.0600e-003

2.4000e-004

2.0000e-004

4.4000e-004

0.0000 2.5781 2.5781 2.0000e-005

0.0000 2.5785

Worker 2.9400e-003

4.3000e-003

0.0433 1.1000e-004

9.4000e-003

6.0000e-005

9.4600e-003

2.5000e-003

5.0000e-005

2.5500e-003

0.0000 7.9722 7.9722 3.7000e-004

0.0000 7.9800

Total 4.0500e-003

0.0161 0.0572 1.4000e-004

3.9000e-004

0.0000 10.55850.0102 2.8000e-004

0.0105 2.7400e-003

2.5000e-004

2.9900e-003

0.0000 10.5503 10.5503

20

Page 102: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.6 Stage 2 Channel Construction - 2016Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.2963 2.3740 1.5935 2.6300e-003

0.1633 0.1633 0.1576 0.1576 0.0000 233.1857 233.1857 0.0437 0.0000 234.1042

Total 0.2963 2.3740 1.5935 2.6300e-003

0.0437 0.0000 234.10420.1633 0.1633 0.1576 0.1576

SO2 Fugitive PM10

Exhaust PM10

0.0000 233.1857 233.1857

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.1329 1.4209 1.6630 3.4000e-003

0.1005 0.0265 0.1270 0.0288 0.0244 0.0531 0.0000 309.3770 309.3770 2.0500e-003

0.0000 309.4200

Worker 0.1403 0.2051 2.0673 5.0700e-003

0.4486 2.8500e-003

0.4515 0.1191 2.6200e-003

0.1218 0.0000 380.5655 380.5655 0.0177 0.0000 380.9377

Total 0.2732 1.6259 3.7302 8.4700e-003

0.0198 0.0000 690.35770.5491 0.0293 0.5785 0.1479 0.0270 0.1749 0.0000 689.9426 689.9426

21

Page 103: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.1287 1.5200 1.6637 2.6300e-003

0.1024 0.1024 0.1007 0.1007 0.0000 233.1854 233.1854 0.0437 0.0000 234.1040

Total 0.1287 1.5200 1.6637 2.6300e-003

0.0437 0.0000 234.10400.1024 0.1024 0.1007 0.1007

SO2 Fugitive PM10

Exhaust PM10

0.0000 233.1854 233.1854

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.1329 1.4209 1.6630 3.4000e-003

0.1005 0.0265 0.1270 0.0288 0.0244 0.0531 0.0000 309.3770 309.3770 2.0500e-003

0.0000 309.4200

Worker 0.1403 0.2051 2.0673 5.0700e-003

0.4486 2.8500e-003

0.4515 0.1191 2.6200e-003

0.1218 0.0000 380.5655 380.5655 0.0177 0.0000 380.9377

Total 0.2732 1.6259 3.7302 8.4700e-003

0.0198 0.0000 690.35770.5491 0.0293 0.5785 0.1479 0.0270 0.1749 0.0000 689.9426 689.9426

22

Page 104: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.6 Stage 2 Channel Construction - 2017Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.3279 2.6723 1.9165 3.2200e-003

0.1787 0.1787 0.1724 0.1724 0.0000 283.3386 283.3386 0.0516 0.0000 284.4220

Total 0.3279 2.6723 1.9165 3.2200e-003

0.0516 0.0000 284.42200.1787 0.1787 0.1724 0.1724

SO2 Fugitive PM10

Exhaust PM10

0.0000 283.3386 283.3386

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.1463 1.5742 1.9186 4.1500e-003

0.1228 0.0290 0.1519 0.0352 0.0267 0.0618 0.0000 371.7384 371.7384 2.4200e-003

0.0000 371.7891

Worker 0.1529 0.2247 2.2615 6.1900e-003

0.5483 3.3900e-003

0.5517 0.1456 3.1300e-003

0.1487 0.0000 446.6778 446.6778 0.0199 0.0000 447.0949

Total 0.2993 1.7989 4.1801 0.0103 0.0223 0.0000 818.88410.6711 0.0324 0.7035 0.1808 0.0298 0.2106 0.0000 818.4162 818.4162

23

Page 105: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.1475 1.8131 2.0264 3.2200e-003

0.1202 0.1202 0.1182 0.1182 0.0000 283.3382 283.3382 0.0516 0.0000 284.4216

Total 0.1475 1.8131 2.0264 3.2200e-003

0.0516 0.0000 284.42160.1202 0.1202 0.1182 0.1182

SO2 Fugitive PM10

Exhaust PM10

0.0000 283.3382 283.3382

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.1463 1.5742 1.9186 4.1500e-003

0.1228 0.0290 0.1519 0.0352 0.0267 0.0618 0.0000 371.7384 371.7384 2.4200e-003

0.0000 371.7891

Worker 0.1529 0.2247 2.2615 6.1900e-003

0.5483 3.3900e-003

0.5517 0.1456 3.1300e-003

0.1487 0.0000 446.6778 446.6778 0.0199 0.0000 447.0949

Total 0.2993 1.7989 4.1801 0.0103 0.0223 0.0000 818.88410.6711 0.0324 0.7035 0.1808 0.0298 0.2106 0.0000 818.4162 818.4162

24

Page 106: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.7 Stage 2 Paving - 2017Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.0238 0.2537 0.1841 2.8000e-004

0.0142 0.0142 0.0131 0.0131 0.0000 25.8668 25.8668 7.9300e-003

0.0000 26.0332

Paving 5.2400e-003

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 0.0291 0.2537 0.1841 2.8000e-004

7.9300e-003

0.0000 26.03320.0142 0.0142 0.0131 0.0131

SO2 Fugitive PM10

Exhaust PM10

0.0000 25.8668 25.8668

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 1.1100e-003

0.0119 0.0145 3.0000e-005

9.3000e-004

2.2000e-004

1.1500e-003

2.7000e-004

2.0000e-004

4.7000e-004

0.0000 2.8162 2.8162 2.0000e-005

0.0000 2.8166

Worker 6.1000e-004

9.0000e-004

9.0700e-003

2.0000e-005

2.2000e-003

1.0000e-005

2.2100e-003

5.8000e-004

1.0000e-005

6.0000e-004

0.0000 1.7908 1.7908 8.0000e-005

0.0000 1.7925

Total 1.7200e-003

0.0128 0.0236 5.0000e-005

1.0000e-004

0.0000 4.60913.1300e-003

2.3000e-004

3.3600e-003

8.5000e-004

2.1000e-004

1.0700e-003

0.0000 4.6070 4.6070

25

Page 107: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 6.8600e-003

0.1383 0.2116 2.8000e-004

7.4800e-003

7.4800e-003

7.4800e-003

7.4800e-003

0.0000 25.8667 25.8667 7.9300e-003

0.0000 26.0332

Paving 5.2400e-003

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 0.0121 0.1383 0.2116 2.8000e-004

7.9300e-003

0.0000 26.03327.4800e-003

7.4800e-003

7.4800e-003

7.4800e-003

SO2 Fugitive PM10

Exhaust PM10

0.0000 25.8667 25.8667

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 1.1100e-003

0.0119 0.0145 3.0000e-005

9.3000e-004

2.2000e-004

1.1500e-003

2.7000e-004

2.0000e-004

4.7000e-004

0.0000 2.8162 2.8162 2.0000e-005

0.0000 2.8166

Worker 6.1000e-004

9.0000e-004

9.0700e-003

2.0000e-005

2.2000e-003

1.0000e-005

2.2100e-003

5.8000e-004

1.0000e-005

6.0000e-004

0.0000 1.7908 1.7908 8.0000e-005

0.0000 1.7925

Total 1.7200e-003

0.0128 0.0236 5.0000e-005

1.0000e-004

0.0000 4.60913.1300e-003

2.3000e-004

3.3600e-003

8.5000e-004

2.1000e-004

1.0700e-003

0.0000 4.6070 4.6070

26

Page 108: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.8 Stage 3 Grading - 2017Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 0.3784 0.0000 0.3784 0.1606 0.0000 0.1606 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Off-Road 0.4278 4.3443 2.8658 4.1100e-003

0.2396 0.2396 0.2231 0.2231 0.0000 375.7737 375.7737 0.1031 0.0000 377.9390

Total 0.4278 4.3443 2.8658 4.1100e-003

0.1031 0.0000 377.93900.3784 0.2396 0.6179 0.1606 0.2231 0.3836

SO2 Fugitive PM10

Exhaust PM10

0.0000 375.7737 375.7737

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 2.0000e-003

0.0215 0.0262 6.0000e-005

1.6800e-003

4.0000e-004

2.0700e-003

4.8000e-004

3.6000e-004

8.4000e-004

0.0000 5.0692 5.0692 3.0000e-005

0.0000 5.0699

Worker 5.2400e-003

7.7000e-003

0.0775 2.1000e-004

0.0188 1.2000e-004

0.0189 4.9900e-003

1.1000e-004

5.1000e-003

0.0000 15.3116 15.3116 6.8000e-004

0.0000 15.3259

Total 7.2400e-003

0.0292 0.1037 2.7000e-004

7.1000e-004

0.0000 20.39580.0205 5.2000e-004

0.0210 5.4700e-003

4.7000e-004

5.9400e-003

0.0000 20.3808 20.3808

27

Page 109: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Fugitive Dust 0.1476 0.0000 0.1476 0.0626 0.0000 0.0626 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Off-Road 0.1611 2.5016 2.8230 4.1100e-003

0.1288 0.1288 0.1252 0.1252 0.0000 375.7732 375.7732 0.1031 0.0000 377.9385

Total 0.1611 2.5016 2.8230 4.1100e-003

0.1031 0.0000 377.93850.1476 0.1288 0.2764 0.0626 0.1252 0.1878

SO2 Fugitive PM10

Exhaust PM10

0.0000 375.7732 375.7732

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 2.0000e-003

0.0215 0.0262 6.0000e-005

1.6800e-003

4.0000e-004

2.0700e-003

4.8000e-004

3.6000e-004

8.4000e-004

0.0000 5.0692 5.0692 3.0000e-005

0.0000 5.0699

Worker 5.2400e-003

7.7000e-003

0.0775 2.1000e-004

0.0188 1.2000e-004

0.0189 4.9900e-003

1.1000e-004

5.1000e-003

0.0000 15.3116 15.3116 6.8000e-004

0.0000 15.3259

Total 7.2400e-003

0.0292 0.1037 2.7000e-004

7.1000e-004

0.0000 20.39580.0205 5.2000e-004

0.0210 5.4700e-003

4.7000e-004

5.9400e-003

0.0000 20.3808 20.3808

28

Page 110: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.9 Stage 3 Channel Construction - 2017Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.0298 0.2429 0.1742 2.9000e-004

0.0163 0.0163 0.0157 0.0157 0.0000 25.7581 25.7581 4.6900e-003

0.0000 25.8565

Total 0.0298 0.2429 0.1742 2.9000e-004

4.6900e-003

0.0000 25.85650.0163 0.0163 0.0157 0.0157

SO2 Fugitive PM10

Exhaust PM10

0.0000 25.7581 25.7581

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0133 0.1431 0.1744 3.8000e-004

0.0112 2.6400e-003

0.0138 3.2000e-003

2.4300e-003

5.6200e-003

0.0000 33.7944 33.7944 2.2000e-004

0.0000 33.7990

Worker 0.0139 0.0204 0.2056 5.6000e-004

0.0499 3.1000e-004

0.0502 0.0132 2.8000e-004

0.0135 0.0000 40.6071 40.6071 1.8100e-003

0.0000 40.6450

Total 0.0272 0.1635 0.3800 9.4000e-004

2.0300e-003

0.0000 74.44400.0610 2.9500e-003

0.0640 0.0164 2.7100e-003

0.0191 0.0000 74.4015 74.4015

29

Page 111: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.0134 0.1648 0.1842 2.9000e-004

0.0109 0.0109 0.0108 0.0108 0.0000 25.7580 25.7580 4.6900e-003

0.0000 25.8565

Total 0.0134 0.1648 0.1842 2.9000e-004

4.6900e-003

0.0000 25.85650.0109 0.0109 0.0108 0.0108

SO2 Fugitive PM10

Exhaust PM10

0.0000 25.7580 25.7580

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.0133 0.1431 0.1744 3.8000e-004

0.0112 2.6400e-003

0.0138 3.2000e-003

2.4300e-003

5.6200e-003

0.0000 33.7944 33.7944 2.2000e-004

0.0000 33.7990

Worker 0.0139 0.0204 0.2056 5.6000e-004

0.0499 3.1000e-004

0.0502 0.0132 2.8000e-004

0.0135 0.0000 40.6071 40.6071 1.8100e-003

0.0000 40.6450

Total 0.0272 0.1635 0.3800 9.4000e-004

2.0300e-003

0.0000 74.44400.0610 2.9500e-003

0.0640 0.0164 2.7100e-003

0.0191 0.0000 74.4015 74.4015

30

Page 112: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.9 Stage 3 Channel Construction - 2018Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.6234 5.1350 4.0678 7.0200e-003

0.3316 0.3316 0.3203 0.3203 0.0000 614.0277 614.0277 0.1084 0.0000 616.3040

Total 0.6234 5.1350 4.0678 7.0200e-003

0.1084 0.0000 616.30400.3316 0.3316 0.3203 0.3203

SO2 Fugitive PM10

Exhaust PM10

0.0000 614.0277 614.0277

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.2951 3.1402 4.0138 9.0300e-003

0.2680 0.0597 0.3276 0.0767 0.0549 0.1316 0.0000 796.9450 796.9450 5.2300e-003

0.0000 797.0549

Worker 0.2994 0.4430 4.4479 0.0135 1.1963 7.2900e-003

1.2036 0.3177 6.7400e-003

0.3244 0.0000 937.5273 937.5273 0.0401 0.0000 938.3690

Total 0.5944 3.5832 8.4617 0.0225 0.0453 0.0000 1,735.42391.4642 0.0670 1.5312 0.3943 0.0616 0.4560 0.0000 1,734.4724

1,734.4724

31

Page 113: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.2951 3.8161 4.3979 7.0200e-003

0.2469 0.2469 0.2433 0.2433 0.0000 614.0269 614.0269 0.1084 0.0000 616.3033

Total 0.2951 3.8161 4.3979 7.0200e-003

0.1084 0.0000 616.30330.2469 0.2469 0.2433 0.2433

SO2 Fugitive PM10

Exhaust PM10

0.0000 614.0269 614.0269

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 0.2951 3.1402 4.0138 9.0300e-003

0.2680 0.0597 0.3276 0.0767 0.0549 0.1316 0.0000 796.9450 796.9450 5.2300e-003

0.0000 797.0549

Worker 0.2994 0.4430 4.4479 0.0135 1.1963 7.2900e-003

1.2036 0.3177 6.7400e-003

0.3244 0.0000 937.5273 937.5273 0.0401 0.0000 938.3690

Total 0.5944 3.5832 8.4617 0.0225 0.0453 0.0000 1,735.42391.4642 0.0670 1.5312 0.3943 0.0616 0.4560 0.0000 1,734.4724

1,734.4724

32

Page 114: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.10 Stage 3 Paving - 2018Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 8.4600e-003

0.0901 0.0761 1.2000e-004

4.9300e-003

4.9300e-003

4.5300e-003

4.5300e-003

0.0000 10.6936 10.6936 3.3300e-003

0.0000 10.7635

Paving 2.2000e-003

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 0.0107 0.0901 0.0761 1.2000e-004

3.3300e-003

0.0000 10.76354.9300e-003

4.9300e-003

4.5300e-003

4.5300e-003

SO2 Fugitive PM10

Exhaust PM10

0.0000 10.6936 10.6936

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 4.3000e-004

4.5800e-003

5.8500e-003

1.0000e-005

3.9000e-004

9.0000e-005

4.8000e-004

1.1000e-004

8.0000e-005

1.9000e-004

0.0000 1.1622 1.1622 1.0000e-005

0.0000 1.1624

Worker 2.3000e-004

3.4000e-004

3.4300e-003

1.0000e-005

9.2000e-004

1.0000e-005

9.3000e-004

2.5000e-004

1.0000e-005

2.5000e-004

0.0000 0.7236 0.7236 3.0000e-005

0.0000 0.7242

Total 6.6000e-004

4.9200e-003

9.2800e-003

2.0000e-005

4.0000e-005

0.0000 1.88661.3100e-003

1.0000e-004

1.4100e-003

3.6000e-004

9.0000e-005

4.4000e-004

0.0000 1.8858 1.8858

33

Page 115: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 2.8800e-003

0.0581 0.0889 1.2000e-004

3.1400e-003

3.1400e-003

3.1400e-003

3.1400e-003

0.0000 10.6936 10.6936 3.3300e-003

0.0000 10.7635

Paving 2.2000e-003

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 5.0800e-003

0.0581 0.0889 1.2000e-004

3.3300e-003

0.0000 10.76353.1400e-003

3.1400e-003

3.1400e-003

3.1400e-003

SO2 Fugitive PM10

Exhaust PM10

0.0000 10.6936 10.6936

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 4.3000e-004

4.5800e-003

5.8500e-003

1.0000e-005

3.9000e-004

9.0000e-005

4.8000e-004

1.1000e-004

8.0000e-005

1.9000e-004

0.0000 1.1622 1.1622 1.0000e-005

0.0000 1.1624

Worker 2.3000e-004

3.4000e-004

3.4300e-003

1.0000e-005

9.2000e-004

1.0000e-005

9.3000e-004

2.5000e-004

1.0000e-005

2.5000e-004

0.0000 0.7236 0.7236 3.0000e-005

0.0000 0.7242

Total 6.6000e-004

4.9200e-003

9.2800e-003

2.0000e-005

4.0000e-005

0.0000 1.88661.3100e-003

1.0000e-004

1.4100e-003

3.6000e-004

9.0000e-005

4.4000e-004

0.0000 1.8858 1.8858

34

Page 116: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

3.10 Stage 3 Paving - 2019Unmitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 0.0103 0.1083 0.1042 1.6000e-004

5.8700e-003

5.8700e-003

5.4000e-003

5.4000e-003

0.0000 14.5286 14.5286 4.6000e-003

0.0000 14.6251

Paving 3.0400e-003

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 0.0134 0.1083 0.1042 1.6000e-004

4.6000e-003

0.0000 14.62515.8700e-003

5.8700e-003

5.4000e-003

5.4000e-003

SO2 Fugitive PM10

Exhaust PM10

0.0000 14.5286 14.5286

PM2.5 Total

Bio- CO2 NBio- CO2

Unmitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 5.6000e-004

5.8200e-003

7.8000e-003

2.0000e-005

5.4000e-004

1.1000e-004

6.5000e-004

1.5000e-004

1.0000e-004

2.6000e-004

0.0000 1.5770 1.5770 1.0000e-005

0.0000 1.5772

Worker 2.9000e-004

4.3000e-004

4.3300e-003

1.0000e-005

1.2700e-003

1.0000e-005

1.2800e-003

3.4000e-004

1.0000e-005

3.5000e-004

0.0000 0.9619 0.9619 4.0000e-005

0.0000 0.9627

Total 8.5000e-004

6.2500e-003

0.0121 3.0000e-005

5.0000e-005

0.0000 2.54001.8100e-003

1.2000e-004

1.9300e-003

4.9000e-004

1.1000e-004

6.1000e-004

0.0000 2.5389 2.5389

35

Page 117: W.O. 2013-0055 Technical MemorandumX CO SO 2 -10 2.5 SCAQMD Daily Construction Thresholds 75 100 550 150 150 55 Stage 1 Site Grading 3.98 59.24 66.76 0.10 6.78 4.45 Channel Construction

SO2 Fugitive PM10

Exhaust PM10

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction On-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Off-Road 3.9800e-003

0.0802 0.1227 1.6000e-004

4.3400e-003

4.3400e-003

4.3400e-003

4.3400e-003

0.0000 14.5286 14.5286 4.6000e-003

0.0000 14.6251

Paving 3.0400e-003

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 7.0200e-003

0.0802 0.1227 1.6000e-004

4.6000e-003

0.0000 14.62514.3400e-003

4.3400e-003

4.3400e-003

4.3400e-003

SO2 Fugitive PM10

Exhaust PM10

0.0000 14.5286 14.5286

PM2.5 Total

Bio- CO2 NBio- CO2

Mitigated Construction Off-Site

ROG NOx CO Total CO2 CH4 N2O CO2e

Category tons/yr MT/yr

PM10 Total

Fugitive PM2.5

Exhaust PM2.5

Hauling 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Vendor 5.6000e-004

5.8200e-003

7.8000e-003

2.0000e-005

5.4000e-004

1.1000e-004

6.5000e-004

1.5000e-004

1.0000e-004

2.6000e-004

0.0000 1.5770 1.5770 1.0000e-005

0.0000 1.5772

Worker 2.9000e-004

4.3000e-004

4.3300e-003

1.0000e-005

1.2700e-003

1.0000e-005

1.2800e-003

3.4000e-004

1.0000e-005

3.5000e-004

0.0000 0.9619 0.9619 4.0000e-005

0.0000 0.9627

Total 8.5000e-004

6.2500e-003

0.0121 3.0000e-005

5.0000e-005

0.0000 2.54001.8100e-003

1.2000e-004

1.9300e-003

4.9000e-004

1.1000e-004

6.1000e-004

0.0000 2.5389 2.5389

36