Appendix A5.1 Initial Study Appendices — Riverside City Council, July 5, 2022 (part 5 of 7)

Table 7, Consistency with the 2020-2045 RTP/SCS
Reduction Strategy Applicable Land Use Tools Project Consistency Analysis Focus Growth Near Destinations and Mobility Options
• Emphasize land use patterns that facilitate
multimodal access to work, educational and
other destinations
• Focus on a regional jobs/housing balance
to reduce commute times and distances
and expand job opportunities near transit
and along center-focused main streets
• Plan for growth near transit investments
and support implementation of first/last mile
strategies
• Promote the redevelopment of
underperforming retail developments and
other outmoded nonresidential uses
• Prioritize infill and redevelopment of
underutilized land to accommodate new
growth, increase amenities and
connectivity in existing neighborhoods
• Encourage design and transportation
options that reduce the reliance on and
number of solo car trips (this could include
mixed uses or locating and orienting close
to existing destinations)
• Identify ways to “right size” parking
requirements and promote alternative
parking strategies (e.g. shared parking or
smart parking)
Center Focused Placemaking,
Priority Growth Areas (PGA),
Job Centers, High Quality
Transit Areas (HQTAs), Transit
Priority Areas (TPA),
Neighborhood Mobility Areas
(NMAs), Livable Corridors,
Spheres of Influence (SOIs),
Green Region, Urban
Greening.

Consistent. The project involves
expansion of a medical center located in a
TPA, including a HQTC. The project site
is located within a pedestrian-oriented
area given that it fronts existing sidewalks
to the north, south, and west, and there
are existing Riverside Transit Agency
(RTA) bus stops along the project’s
western frontage. Furthermore, the
project site is located in an urbanized area
and in close proximity to existing
residential and commercial development.

The proposed project would also be within
walking and biking distance of residential
and commercial uses. The project would
provide bicycle parking spaces in
accordance with CALGreen Code.

Therefore, the project would focus growth
near destinations and mobility options.

Leverage Technology Innovations
• Promote low emission technologies such
as neighborhood electric vehicles, shared
rides hailing, car sharing, bike sharing and
scooters by providing supportive and safe
infrastructure such as dedicated lanes,
charging and parking/drop-off space
• Improve access to services through
technology—such as telework and
telemedicine as well as other incentives
such as a “mobility wallet,” an app-based
system for storing transit and other multimodal payments • Identify ways to incorporate “micro-power
grids” in communities, for example solar
energy, hydrogen fuel cell power storage
and power generation
HQTA, TPAs, NMA, Livable
Corridors.

Consistent. The project would be
required to install electric vehicle (EV)
charging stations, designated EV parking,
as well as bike parking in accordance with
the 2019 Title 24 standards and
CALGreen Code. Therefore, the
proposed project would leverage
technology innovations and help the City,
County, and State meet its GHG reduction
goals. The project would be consistent
with this reduction strategy.

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Table 7, Consistency with the 2020-2045 RTP/SCS
Reduction Strategy Applicable Land Use Tools Project Consistency Analysis Support Implementation of Sustainability Policies
• Pursue funding opportunities to support local
sustainable development implementation
projects that reduce greenhouse gas emissions
• Support statewide legislation that reduces
barriers to new construction and that
incentivizes development near transit corridors
and stations
• Support local jurisdictions in the establishment
of Enhanced Infrastructure Financing Districts
(EIFDs), Community Revitalization and
Investment Authorities
(CRIAs), or other tax increment or value
capture tools to finance sustainable
infrastructure and development projects,
including parks and open space
• Work with local jurisdictions/communities to
identify opportunities and assess barriers to
implement sustainability strategies
• Enhance partnerships with other planning
organizations to promote resources and best
practices in the SCAG region
• Continue to support long range planning efforts
by local jurisdictions
• Provide educational opportunities to local
decisions makers and staff on new tools, best
practices and policies related to implementing
the Sustainable Communities Strategy
Center Focused Placemaking,
Priority Growth Areas (PGA),
Job Centers, High Quality
Transit Areas (HQTAs), Transit
Priority Areas (TPA),
Neighborhood Mobility Areas
(NMAs), Livable Corridors,
Spheres of Influence (SOIs),
Green Region, Urban
Greening.

Consistent. As previously discussed, the
proposed project would be located in a TPA,
which would promote alternative modes of
transportation. The project would include
outdoor areas with landscaped planters,
trees, and seating. Further, the project would
comply with sustainable practices included in
the 2019 Title 24 standards and CALGreen
Code and achieve Leadership in Energy and
Environmental Design (LEED) Gold certificate
or better. Thus, the project would be
consistent with this reduction strategy.

Promote a Green Region
• Support development of local climate
adaptation and hazard mitigation plans, as well
as project implementation that improves
community resiliency to climate change and
natural hazards
• Support local policies for renewable energy
production, reduction of urban heat islands and
carbon sequestration
• Integrate local food production into the regional
landscape
• Promote more resource efficient development
focused on conservation, recycling and
reclamation
• Preserve, enhance and restore regional
wildlife connectivity
• Reduce consumption of resource areas,
including agricultural land
• Identify ways to improve access to public park
space
Green Region, Urban
Greening, Greenbelts and
Community Separators.

Consistent. The proposed project involves
expansion of an existing medical center in an
urbanized area and would therefore not
interfere with regional wildlife connectivity or
concert agricultural land. The project would be
required to comply with 2019 Title 24
standards and CALGreen Code and achieve
LEED Gold certificate or better, which would
help reduce energy consumption and reduce
GHG emissions. Thus, the project would
support efficient development that reduces
energy consumption and GHG emissions.

The project would be consistent with this
reduction strategy.

Source: Southern California Association of Governments, 2025-2040 Regional Transportation Plan/Sustainable Communities Strategy – Connect SoCal, September 3, 2020.

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Consistency with Riverside General Plan 2025
The General Plan Air Quality Element identifies objectives and policies that encourage a reduction in the City’s overall GHG emissions. Table 8, Project Consistency with the Riverside General Plan 2025, evaluates the project’s consistency with applicable General Plan policies.

Table 8, Project Consistency with the Riverside General Plan 2025 Consistency with City of Riverside Climate Action Plan
The City’s CAP provides a roadmap for the City to achieve deep GHG emissions reductions through the year 2035. The CAP prioritizes the implementation of policies that enable the City to fulfill AB 32 and SB 375 requirements. CAP Table B.3-2, 2020 and 2035 Reductions from Local Measures, lists local GHG reduction measures. Table 9, Project Consistency with the City of Riverside Climate Action Plan, compares the proposed project to applicable reduction measures from the CAP.

Relevant Objectives and Policies Project Consistency
Air Quality Element
Objective AQ-1: Adopt land use policies that site polluting facilities away from sensitive receptors and vice versa; improve jobhousing balance; reduce vehicle miles traveled and length of work trips; and improve the flow of traffic.

Policy AQ-1.11: Locate public facilities and services so that they further enhance job creation opportunities.

Consistent. The proposed project would expand existing
hospital services provided by Kaiser Permanente Riverside Medical Center and generate approximately 746 jobs. Thus, the project would be consistent with Policy AQ-1.11.

Policy AQ-1.15: Establish land use patterns that reduce the number and length of motor vehicle trips and promote
alternative modes of travel.

Consistent. The project would generate 746 jobs in the La Sierra District of the City, which is built out and urbanized with a variety of land uses, including commercial, single-family residential, and medium-high density residential. Additionally, the La Sierra Metrolink Station is located south of the site and runs parallel to SR-91. As such, the project would introduce a substantial number of jobs within a dense, mixed-use area, thereby contributing towards land use patterns that reduce vehicle trips and VMT and promote alternative travel modes.

Policy AQ-1.20: Create the maximum possible opportunities for bicycles as an alternative work transportation mode.

Consistent. The project would provide bicycle parking spaces in the proposed parking structure, thereby increasing
opportunities for bicycling as an alternative transportation mode to work.

Objective AQ-2: Reduce air pollution by reducing emissions from mobile sources.

Policy AQ-2.3: Cooperate with local, regional, State and Federal jurisdictions to reduce vehicle miles traveled (VMT) and motor vehicle emissions through job creation in job-poor areas.

Consistent. While the La Sierra District is not considered a jobs-poor area, the project would expand the existing medical center and create approximately 746 jobs. Thus, creating jobs in a dense, mixed-use area of the City would contribute towards reducing VMT and associated emissions.

Policy AQ-2.6: Develop trip reduction plans that promote alternative work schedules, ridesharing, telecommuting and work-at-home programs, employee education and preferential parking.

Consistent. The project would provide electric vehicle
parking spaces to promote the use of alternative travel modes and reduce VMT.

Source: City of Riverside, Riverside General Plan 2025 Air Quality Element, November 2007.

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Table 9, Project Consistency with the City of Riverside Climate Action Plan Applicable Measures Project Consistency
Measure T‐1: Bicycle Infrastructure Improvements.

Expand on-street and off-street bicycle infrastructure, including bicycle lanes and bicycle trails.

Consistent. The project does not involve any on-street
infrastructure improvements. However, the project would provide bicycle parking spaces in the proposed parking
structure.

Measure T‐2: Bicycle Parking.

Provide additional options for bicycle parking.

Consistent. Refer to discussion on Measure T-1.

Measure T‐3: End of Trip Facilities
Encourage use of non-motorized transportation modes by
providing appropriate facilities and amenities for commuters.

Consistent. End of trip commuter facilities can include showers, changing rooms, lockers, and bicycle
storage/parking which encourage employees to walk and bike to work. As stated, the project would provide bicycle parking spaces in the proposed parking structure, thereby
encouraging alternative travel modes.

Measure T‐4: Promotional Transportation Demand
Management.

Encourage Transportation Demand Management strategies.

Consistent. Examples of Transportation Demand
Management (TDM) strategies include alternative work
schedules/flex-time; preferential parking for carpool vehicles; rideshare vehicle loading areas; vanpool vehicle accessibility; bus stop improvements; and on-site amenities such as
cafeterias, restaurants, automated teller machines and other services that would eliminate the need for additional trips. The project proposes multiple TDM strategies that would reduce VMT and associated emissions.

Measure T‐6: Density.

Improve jobs-housing balance and reduce vehicle miles
traveled by increasing household and employment densities.

Consistent. The proposed expansion of the existing medical center would involve the construction of a new hospital tower to accommodate additional hospital beds, operating rooms, treatment bays, and ancillary support. Overall, the project would generate approximately 746 new jobs and would
therefore increase employment density in the project area.

Measure T‐19: Alternative Fuel & Vehicle Technology and Infrastructure.

Promote the use of alternative fueled vehicles such as those powered by electric, natural gas, biodiesel, and fuel cells by Riverside residents and workers.

Consistent. As stated, the proposed parking structure would provide electric vehicle charging stations and parking spaces to promote use of alternative fuel vehicles.

Source: City of Riverside, Restorative Growthprint Economic Prosperity Plan and Climate Action Plan, January 2016.

Conclusion
In summary, the project’s characteristics render it consistent with statewide, regional, and local climate change mandates, plans, policies, and recommendations. More specifically, the GHG plan consistency analysis provided above demonstrates that the project complies with the regulations and GHG reduction goals, policies, actions, and strategies outlined in the 2017 Scoping Plan Update, 2020-2045 RTP/SCS, General Plan, and the City’s CAP. Consistency with these plans would reduce the impact of the project’s incremental contribution of GHG emissions. Accordingly, the project would not conflict with any applicable plan, policy, regulation, or recommendation adopted for the purpose of reducing GHG emissions. Impacts in this regard would be less than significant.

Mitigation Measures: No mitigation measures are required.

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CUMULATIVE IMPACTS
Project-related GHG emissions are not confined to a particular region; instead, GHG emissions are dispersed worldwide. No single project is large enough to result in a measurable increase in global concentrations of GHG emissions. Therefore, impacts identified under Impact Statement GHG-1 and Impact Statement GHG-2 are not project-specific impacts to global climate change, but the proposed project’s contribution to this cumulative impact. As discussed above, the proposed project would be consistent with statewide, regional, and local climate change mandates, plans, policies, and recommendations, and therefore would not impede implementation of AB 32 or SB 32. Therefore, the proposed project would not cumulatively contribute to GHG impacts and impacts in this regard would be less than significant.

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REFERENCES
Documents

1. California Air Pollution Control Officers Association, CEQA & Climate Change: Evaluating and Addressing Greenhouse Gas Emissions from Projects Subject to the California Environmental Quality Act, January 2008.

2. California Air Resources Board, California’s 2017 Climate Change Scoping Plan, https://ww3.arb.ca.gov/cc/scopingplan/scoping_plan_2017.pdf, accessed February 24, 2021.

3. California Energy Commission, 2019 Building Energy Efficiency Standards Fact Sheet, March 2018.

4. California Natural Resources Agency, Final Statement of Reasons for Regulatory Action, pp. 11- 13, 14, 16, December 2009.

5. City of Riverside, Riverside General Plan 2025, November 2007.

6. City of Riverside, Riverside Restorative Growthprint, Economic Prosperity Action Plan and Climate Action Plan, January 2016.

7. Letter from Cynthia Bryant, Director of the Office of Planning and Research to Mike Chrisman, Secretary for Natural Resources, April 13, 2009. Available at https://planning.lacity.org/eir/CrossroadsHwd/deir/files/references/C01.pdf, accessed February 24, 2021.

8. LSA Associates, Traffic Impact Analysis, Kaiser Permanente Riverside Medical Center Expansion, June 2021.

9. United States Environmental Protection Agency, Inventory of United States Greenhouse Gas Emissions and Sinks 1990 to 2018, 2020, https://www.epa.gov/sites/production/files/2020- 04/documents/us-ghg-inventory-2020-main-text.pdf, accessed February 24, 2021.

10. Intergovernmental Panel on Climate Change (IPCC), Fourth Assessment Report, https://www.ghgprotocol.org/sites/default/files/ghgp/Global-Warming-PotentialValues%20%28Feb%2016%202016%29_1.pdf, accessed February 24, 2021.

11. South Coast Air Quality Management District, Draft Guidance Document – Interim CEQA Greenhouse Gas (GHG) Significance Threshold, October 2008, http://www.aqmd.gov/docs/default-source/ceqa/handbook/greenhouse-gases-(ghg)-ceqasignificance-thresholds/ghgattachmente.pdf, accessed February 24, 2021.

Websites / Programs

1. Google Earth, 2021.

2. South Coast Air Quality Management District, California Emissions Estimator Model (CalEEMod), version 2020.4.0.

Appendix A:

Greenhouse Gas Emissions Data
Kaiser Riverside Medical Center Expansion
South Coast AQMD Air District, Annual
Project Characteristics - CO2 intensity factor from City's CAP Appendix C Figure 2 Land Use -
Construction Phase - per construction questionnaire
Trips and VMT - Demolition: 200 tons waste * 2 cy/ton / 10 cy/truck = 40 trips.

Grading: 52,150 cy / 14 cy/truck = 3725 trips.

Hauling trip distance would be 10 miles for demolition and 34 miles for grading per applicant.

Demolition -
Grading - Total 52,150 cy soil export during Phase 5-7
Architectural Coating - SCAQMD Rule 1113.

Phase 1-4 for parking, Phase 5-7 for non-residential
Vehicle Trips - Based on trip generation and VMT from TIA Area Coating - SCAQMD Rule 1113

1.1 Land Usage
Land Uses Size Metric Lot Acreage Floor Surface Area Population Hospital 318.43 1000sqft 7.31 318,433.00 0
Unenclosed Parking with Elevator 1,151.00 Space 10.36 460,400.00 0

1.2 Other Project Characteristics
Urbanization
Climate Zone
Urban
10 Wind Speed (m/s) 2.2 Precipitation Freq (Days) 31

1.3 User Entered Comments & Non-Default Data

1.0 Project Characteristics
Utility Company Riverside Public Utilities/City of Riverside Operational Year 2027
CO2 Intensity
(lb/MWhr)
650 CH4 Intensity 0.033
(lb/MWhr)
N2O Intensity 0.004
(lb/MWhr)
CalEEMod Version: CalEEMod.2020.4.0 Page 1 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Construction Off-road Equipment Mitigation - SCAQMD Rule 403 Area Mitigation -
Water Mitigation - 2019 CALGreen Code
Waste Mitigation - AB 341
Table Name Column Name Default Value New Value
tblArchitecturalCoating ConstArea_Nonresidential_Exterior 159,217.00 0.00 tblArchitecturalCoating ConstArea_Nonresidential_Interior 477,650.00 0.00 tblArchitecturalCoating ConstArea_Parking 27,624.00 0.00 tblArchitecturalCoating EF_Nonresidential_Exterior 100.00 50.00 tblArchitecturalCoating EF_Nonresidential_Exterior 100.00 50.00 tblArchitecturalCoating EF_Nonresidential_Interior 100.00 50.00 tblArchitecturalCoating EF_Nonresidential_Interior 100.00 50.00 tblArchitecturalCoating EF_Parking 100.00 50.00
tblArchitecturalCoating EF_Parking 100.00 50.00
tblAreaCoating Area_EF_Nonresidential_Exterior 100 50
tblAreaCoating Area_EF_Nonresidential_Interior 100 50
tblAreaCoating Area_EF_Parking 100 50
tblAreaMitigation UseLowVOCPaintNonresidentialExteriorV alue
50 100
tblAreaMitigation UseLowVOCPaintNonresidentialInteriorV alue
50 100
tblAreaMitigation UseLowVOCPaintParkingValue 50 100
tblConstDustMitigation WaterUnpavedRoadVehicleSpeed 0 15 tblConstructionPhase NumDays 20.00 88.00
tblConstructionPhase NumDays 20.00 44.00
tblConstructionPhase NumDays 300.00 283.00
tblConstructionPhase NumDays 300.00 673.00
tblConstructionPhase NumDays 20.00 23.00
tblConstructionPhase NumDays 20.00 22.00
tblConstructionPhase NumDays 30.00 21.00
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2.0 Emissions Summary
tblConstructionPhase NumDays 30.00 44.00
tblConstructionPhase NumDays 20.00 22.00
tblConstructionPhase NumDays 20.00 43.00
tblGrading MaterialExported 0.00 52,150.00
tblLandUse LandUseSquareFeet 318,430.00 318,433.00
tblProjectCharacteristics CO2IntensityFactor 789.98 650 tblTripsAndVMT HaulingTripLength 20.00 10.00
tblTripsAndVMT HaulingTripLength 20.00 34.00
tblTripsAndVMT HaulingTripNumber 738.00 0.00
tblTripsAndVMT HaulingTripNumber 20.00 40.00
tblTripsAndVMT HaulingTripNumber 369.00 3,725.00
tblVehicleTrips CC_TL 8.40 1.65
tblVehicleTrips CNW_TL 6.90 1.35
tblVehicleTrips CW_TL 16.60 3.26
tblVehicleTrips ST_TR 7.72 14.02
tblVehicleTrips SU_TR 6.77 14.02
tblVehicleTrips WD_TR 10.72 14.02
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2.1 Overall Construction
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
Year tons/yr MT/yr
2022 0.3472 2.5960 3.0187 7.7100e0030.4262 0.1078 0.5340 0.1273 0.1009 0.2282 0.0000 701.9726 701.9726 0.0916 0.0324 713.9040 2023 0.3560 3.3232 3.6659 0.0109 0.6222 0.1207 0.7429 0.1934 0.1126 0.3060 0.0000 1,005.698 3 1,005.698
3 0.1333 0.0627 1,027.699
3 2024 0.3231 2.4856 3.5371 0.0101 0.5297 0.0862 0.6160 0.1431 0.0811 0.2242 0.0000 926.5969 926.5969 0.0896 0.0506 943.9209 2025 0.3009 2.3376 3.4317 9.8400e0030.5277 0.0746 0.6023 0.1426 0.0702 0.2128 0.0000 909.8120 909.8120 0.0881 0.0492 926.6709 2026 0.8729 1.0086 1.5284 4.3200e0030.2448 0.0330 0.2778 0.0660 0.0311 0.0971 0.0000 400.0883 400.0883 0.0369 0.0202 407.0171 Maximum 0.8729 3.3232 3.6659 0.0109 0.6222 0.1207 0.7429 0.1934 0.1126 0.3060 0.0000 1,005.698 3 1,005.698
3 0.1333 0.0627 1,027.699
3 Unmitigated Construction
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2.1 Overall Construction
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
Year tons/yr MT/yr
2022 0.3472 2.5960 3.0187 7.7100e0030.3654 0.1078 0.4732 0.1032 0.1009 0.2041 0.0000 701.9723 701.9723 0.0916 0.0324 713.9037 2023 0.3560 3.3232 3.6659 0.0109 0.4915 0.1207 0.6122 0.1423 0.1126 0.2549 0.0000 1,005.697 8 1,005.697
8 0.1333 0.0627 1,027.698
9 2024 0.3231 2.4856 3.5370 0.0101 0.5297 0.0862 0.6160 0.1431 0.0811 0.2242 0.0000 926.5965 926.5965 0.0896 0.0506 943.9206 2025 0.3009 2.3376 3.4317 9.8400e0030.5277 0.0746 0.6023 0.1426 0.0702 0.2128 0.0000 909.8116 909.8116 0.0881 0.0492 926.6705 2026 0.8729 1.0086 1.5284 4.3200e0030.2448 0.0330 0.2778 0.0660 0.0311 0.0971 0.0000 400.0881 400.0881 0.0369 0.0202 407.0169 Maximum 0.8729 3.3232 3.6659 0.0109 0.5297 0.1207 0.6160 0.1431 0.1126 0.2549 0.0000 1,005.697 8 1,005.697
8 0.1333 0.0627 1,027.698
9 Mitigated Construction
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

0.00 0.00 0.00 0.00 8.15 0.00 6.91 11.19 0.00 7.04 0.00 0.00 0.00 0.00 0.00 0.00 Quarter Start Date End Date Maximum Unmitigated ROG + NOX (tons/quarter) Maximum Mitigated ROG + NOX (tons/quarter) 1 3-1-2022 5-31-2022 0.8924 0.8924
2 6-1-2022 8-31-2022 0.8294 0.8294
3 9-1-2022 11-30-2022 0.8654 0.8654
4 12-1-2022 2-28-2023 0.7991 0.7991
5 3-1-2023 5-31-2023 0.7371 0.7371
6 6-1-2023 8-31-2023 1.7015 1.7015
7 9-1-2023 11-30-2023 0.4891 0.4891
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9 3-1-2024 5-31-2024 0.6991 0.6991
10 6-1-2024 8-31-2024 0.6955 0.6955
11 9-1-2024 11-30-2024 0.6951 0.6951
12 12-1-2024 2-28-2025 0.6652 0.6652
13 3-1-2025 5-31-2025 0.6591 0.6591
14 6-1-2025 8-31-2025 0.6555 0.6555
15 9-1-2025 11-30-2025 0.6554 0.6554
16 12-1-2025 2-28-2026 0.6488 0.6488
17 3-1-2026 5-31-2026 0.6548 0.6548
18 6-1-2026 8-31-2026 0.6025 0.6025
19 9-1-2026 9-30-2026 0.1965 0.1965
Highest 1.7015 1.7015
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2.2 Overall Operational
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
Area 1.2591 1.7000e0040.0187 0.0000 7.0000e0057.0000e0057.0000e0057.0000e0050.0000 0.0365 0.0365 9.0000e0050.0000 0.0388 Energy 0.1285 1.1681 0.9812 7.0100e0030.0888 0.0888 0.0888 0.0888 0.0000 3,180.718 3 3,180.718
3 0.1213 0.0351 3,194.198
8 Mobile 1.1667 0.9074 7.7335 0.0118 1.2803 9.9700e0031.2902 0.3417 9.2600e0030.3509 0.0000 1,131.439 7 1,131.439
7 0.1193 0.0737 1,156.377
4 Waste 0.0000 0.0000 0.0000 0.0000 698.0940 0.0000 698.0940 41.2562 0.0000 1,729.498 4 Water 0.0000 0.0000 0.0000 0.0000 12.6764 178.3260 191.0025 1.3111 0.0318 233.2670 Total 2.5543 2.0756 8.7334 0.0188 1.2803 0.0988 1.3791 0.3417 0.0981 0.4398 710.7705 4,490.520 5 5,201.291
0 42.8079 0.1406 6,313.380
5 Unmitigated Operational
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2.2 Overall Operational
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
Area 1.2591 1.7000e0040.0187 0.0000 7.0000e0057.0000e0057.0000e0057.0000e0050.0000 0.0365 0.0365 9.0000e0050.0000 0.0388 Energy 0.1285 1.1681 0.9812 7.0100e0030.0888 0.0888 0.0888 0.0888 0.0000 3,180.718 3 3,180.718
3 0.1213 0.0351 3,194.198
8 Mobile 1.1667 0.9074 7.7335 0.0118 1.2803 9.9700e0031.2902 0.3417 9.2600e0030.3509 0.0000 1,131.439 7 1,131.439
7 0.1193 0.0737 1,156.377
4 Waste 0.0000 0.0000 0.0000 0.0000 349.0470 0.0000 349.0470 20.6281 0.0000 864.7492 Water 0.0000 0.0000 0.0000 0.0000 10.1412 147.6468 157.7880 1.0491 0.0255 191.6151 Total 2.5543 2.0756 8.7334 0.0188 1.2803 0.0988 1.3791 0.3417 0.0981 0.4398 359.1882 4,459.841 3 4,819.029
5 21.9178 0.1342 5,406.979
4 Mitigated Operational

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 49.46 0.68 7.35 48.80 4.51 14.36 CalEEMod Version: CalEEMod.2020.4.0 Page 8 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied 4 Phase 1-4 Building Construction Building Construction 6/1/2022 6/30/2023 5 283 5 Phase 1-4 Architectural Coating Architectural Coating 11/1/2022 12/31/2022 5 44 6 Phase 5-7 Demolition Demolition 6/1/2023 6/30/2023 5 22 7 Phase 5-7 Grading Grading 7/1/2023 8/31/2023 5 44
8 Phase 5-7 Paving Paving 9/1/2023 10/31/2023 5 43
9 Phase 5-7 Building Construction Building Construction 11/1/2023 5/31/2026 5 673 10 Phase 5-7 Architectural Coating Architectural Coating 6/1/2026 9/30/2026 5 88 OffRoad Equipment
Phase Name Offroad Equipment Type Amount Usage Hours Horse Power Load Factor Phase 5-7 Demolition Concrete/Industrial Saws 1 8.00 81 0.73 Phase 5-7 Demolition Excavators 3 8.00 158 0.38
Phase 5-7 Demolition Rubber Tired Dozers 2 8.00 247 0.40 Phase 5-7 Grading Excavators 2 8.00 158 0.38
Phase 5-7 Grading Graders 1 8.00 187 0.41
Phase 5-7 Grading Rubber Tired Dozers 1 8.00 247 0.40
Phase 5-7 Grading Scrapers 2 8.00 367 0.48
Phase 5-7 Grading Tractors/Loaders/Backhoes 2 8.00 97 0.37 Phase 5-7 Paving Pavers 2 8.00 130 0.42
Phase 5-7 Paving Paving Equipment 2 8.00 132 0.36
Phase 5-7 Paving Rollers 2 8.00 80 0.38
Phase 5-7 Building Construction Cranes 1 7.00 231 0.29
Phase 5-7 Building Construction Forklifts 3 8.00 89 0.20 Residential Indoor: 0; Residential Outdoor: 0; Non-Residential Indoor: 477,650; Non-Residential Outdoor: 159,217; Striped Parking Area: 0 (Architectural Coating – sqft)
Acres of Grading (Site Preparation Phase): 0
Acres of Grading (Grading Phase): 63
Acres of Paving: 10.36
CalEEMod Version: CalEEMod.2020.4.0 Page 9 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Phase 5-7 Building Construction Generator Sets 1 8.00 84 0.74 Phase 5-7 Building Construction Tractors/Loaders/Backhoes 3 7.00 97 0.37 Phase 5-7 Building Construction Welders 1 8.00 46 0.45
Phase 5-7 Architectural Coating Air Compressors 1 6.00 78 0.48 Phase 1-4 Demolition Concrete/Industrial Saws 1 8.00 81 0.73 Phase 1-4 Demolition Excavators 3 8.00 158 0.38
Phase 1-4 Demolition Rubber Tired Dozers 2 8.00 247 0.40 Phase 1-4 Grading Excavators 2 8.00 158 0.38
Phase 1-4 Grading Graders 1 8.00 187 0.41
Phase 1-4 Grading Rubber Tired Dozers 1 8.00 247 0.40
Phase 1-4 Grading Scrapers 2 8.00 367 0.48
Phase 1-4 Grading Tractors/Loaders/Backhoes 2 8.00 97 0.37 Phase 1-4 Building Construction Cranes 1 7.00 231 0.29
Phase 1-4 Building Construction Forklifts 3 8.00 89 0.20 Phase 1-4 Building Construction Generator Sets 1 8.00 84 0.74 Phase 1-4 Building Construction Tractors/Loaders/Backhoes 3 7.00 97 0.37 Phase 1-4 Building Construction Welders 1 8.00 46 0.45
Phase 1-4 Paving Pavers 2 8.00 130 0.42
Phase 1-4 Paving Paving Equipment 2 8.00 132 0.36
Phase 1-4 Paving Rollers 2 8.00 80 0.38
Phase 1-4 Architectural Coating Air Compressors 1 6.00 78 0.48 Trips and VMT
Phase Name Offroad Equipment
Count
Worker Trip
Number
Vendor Trip
Number
Hauling Trip
Number
Worker Trip
Length
Vendor Trip
Length
Hauling Trip
Length
Worker Vehicle
Class
Vendor
Vehicle Class
Hauling
Vehicle Class
Phase 5-7 Demolition 6 15.00 0.00 40.00 14.70 6.90 10.00 LD_Mix HDT_Mix HHDT Phase 5-7 Grading 8 20.00 0.00 3,725.00 14.70 6.90 34.00 LD_Mix HDT_Mix HHDT Phase 5-7 Paving 6 15.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT CalEEMod Version: CalEEMod.2020.4.0 Page 10 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Phase 1-4 Demolition - 2022
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
Off-Road 0.0304 0.2958 0.2368 4.5000e0040.0143 0.0143 0.0133 0.0133 0.0000 39.0888 39.0888 0.0110 0.0000 39.3633 Total 0.0304 0.2958 0.2368 4.5000e0040.0143 0.0143 0.0133 0.0133 0.0000 39.0888 39.0888 0.0110 0.0000 39.3633 Unmitigated Construction On-Site

3.1 Mitigation Measures Construction
Replace Ground Cover
Water Exposed Area
Reduce Vehicle Speed on Unpaved Roads
Phase 5-7 Building
Construction
9 295.00 128.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 5-7
Architectural Coating
1 59.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT
Phase 1-4 Demolition 6 15.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 1-4 Grading 8 20.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 1-4 Building
Construction
9 295.00 128.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 1-4 Paving 6 15.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 1-4
Architectural Coating
1 59.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT
CalEEMod Version: CalEEMod.2020.4.0 Page 11 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Phase 1-4 Demolition - 2022
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
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 0.0000 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 Worker 5.8000e0044.7000e0046.1200e0032.0000e0051.8900e0031.0000e0051.9000e0035.0000e0041.0000e0055.1000e0040.0000 1.5401 1.5401 4.0000e0054.0000e0051.5535 Total 5.8000e0044.7000e0046.1200e0032.0000e0051.8900e0031.0000e0051.9000e0035.0000e0041.0000e0055.1000e0040.0000 1.5401 1.5401 4.0000e0054.0000e0051.5535 Unmitigated Construction Off-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
Off-Road 0.0304 0.2958 0.2368 4.5000e0040.0143 0.0143 0.0133 0.0133 0.0000 39.0887 39.0887 0.0110 0.0000 39.3632 Total 0.0304 0.2958 0.2368 4.5000e0040.0143 0.0143 0.0133 0.0133 0.0000 39.0887 39.0887 0.0110 0.0000 39.3632 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 12 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Phase 1-4 Grading - 2022
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
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 0.0000 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 Worker 7.1000e0045.7000e0047.4500e0032.0000e0052.3000e0031.0000e0052.3200e0036.1000e0041.0000e0056.2000e0040.0000 1.8750 1.8750 5.0000e0055.0000e0051.8912 Total 7.1000e0045.7000e0047.4500e0032.0000e0052.3000e0031.0000e0052.3200e0036.1000e0041.0000e0056.2000e0040.0000 1.8750 1.8750 5.0000e0055.0000e0051.8912 Unmitigated Construction Off-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 0.0358 0.0000 0.0358 0.0142 0.0000 0.0142 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 0.0381 0.4079 0.3049 6.5000e0040.0172 0.0172 0.0158 0.0158 0.0000 57.2613 57.2613 0.0185 0.0000 57.7243 Total 0.0381 0.4079 0.3049 6.5000e0040.0358 0.0172 0.0530 0.0142 0.0158 0.0300 0.0000 57.2613 57.2613 0.0185 0.0000 57.7243 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 14 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Phase 1-4 Paving - 2022
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
Off-Road 0.0121 0.1224 0.1604 2.5000e0046.2500e0036.2500e0035.7500e0035.7500e0030.0000 22.0303 22.0303 7.1300e0030.0000 22.2084 Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Total 0.0121 0.1224 0.1604 2.5000e0046.2500e0036.2500e0035.7500e0035.7500e0030.0000 22.0303 22.0303 7.1300e0030.0000 22.2084 Unmitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 15 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Phase 1-4 Paving - 2022
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
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 0.0000 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 Worker 5.5000e0044.5000e0045.8500e0032.0000e0051.8100e0031.0000e0051.8200e0034.8000e0041.0000e0054.9000e0040.0000 1.4732 1.4732 4.0000e0054.0000e0051.4860 Total 5.5000e0044.5000e0045.8500e0032.0000e0051.8100e0031.0000e0051.8200e0034.8000e0041.0000e0054.9000e0040.0000 1.4732 1.4732 4.0000e0054.0000e0051.4860 Unmitigated Construction Off-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
Off-Road 0.0121 0.1224 0.1604 2.5000e0046.2500e0036.2500e0035.7500e0035.7500e0030.0000 22.0303 22.0303 7.1300e0030.0000 22.2084 Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Total 0.0121 0.1224 0.1604 2.5000e0046.2500e0036.2500e0035.7500e0035.7500e0030.0000 22.0303 22.0303 7.1300e0030.0000 22.2084 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 16 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Phase 1-4 Building Construction - 2022
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
Off-Road 0.1305 1.1946 1.2518 2.0600e0030.0619 0.0619 0.0582 0.0582 0.0000 177.2698 177.2698 0.0425 0.0000 178.3315 Total 0.1305 1.1946 1.2518 2.0600e0030.0619 0.0619 0.0582 0.0582 0.0000 177.2698 177.2698 0.0425 0.0000 178.3315 Unmitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 17 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Phase 1-4 Building Construction - 2022
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
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 0.0177 0.4782 0.1587 1.8700e0030.0618 4.7700e0030.0665 0.0178 4.5600e0030.0224 0.0000 182.7379 182.7379 6.1100e0030.0265 190.7925 Worker 0.0758 0.0612 0.8006 2.1800e0030.2476 1.5100e0030.2491 0.0658 1.3900e0030.0671 0.0000 201.4901 201.4901 5.5400e0035.4000e003203.2376 Total 0.0935 0.5394 0.9594 4.0500e0030.3094 6.2800e0030.3156 0.0836 5.9500e0030.0895 0.0000 384.2280 384.2280 0.0117 0.0319 394.0301 Unmitigated Construction Off-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
Off-Road 0.1305 1.1946 1.2518 2.0600e0030.0619 0.0619 0.0582 0.0582 0.0000 177.2696 177.2696 0.0425 0.0000 178.3313 Total 0.1305 1.1946 1.2518 2.0600e0030.0619 0.0619 0.0582 0.0582 0.0000 177.2696 177.2696 0.0425 0.0000 178.3313 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 18 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Phase 1-4 Building Construction - 2023
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
Off-Road 0.1022 0.9350 1.0559 1.7500e0030.0455 0.0455 0.0428 0.0428 0.0000 150.6731 150.6731 0.0358 0.0000 151.5692 Total 0.1022 0.9350 1.0559 1.7500e0030.0455 0.0455 0.0428 0.0428 0.0000 150.6731 150.6731 0.0358 0.0000 151.5692 Unmitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 19 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Phase 1-4 Building Construction - 2023
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
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 8.9900e0030.3170 0.1207 1.5200e0030.0525 1.7600e0030.0542 0.0151 1.6900e0030.0168 0.0000 148.0724 148.0724 4.9600e0030.0215 154.5899 Worker 0.0598 0.0460 0.6274 1.8000e0030.2104 1.2100e0030.2116 0.0559 1.1100e0030.0570 0.0000 166.6977 166.6977 4.2300e0034.2400e003168.0658 Total 0.0688 0.3629 0.7481 3.3200e0030.2628 2.9700e0030.2658 0.0710 2.8000e0030.0738 0.0000 314.7701 314.7701 9.1900e0030.0257 322.6558 Unmitigated Construction Off-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
Off-Road 0.1022 0.9350 1.0559 1.7500e0030.0455 0.0455 0.0428 0.0428 0.0000 150.6729 150.6729 0.0358 0.0000 151.5690 Total 0.1022 0.9350 1.0559 1.7500e0030.0455 0.0455 0.0428 0.0428 0.0000 150.6729 150.6729 0.0358 0.0000 151.5690 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 20 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Phase 1-4 Architectural Coating - 2022
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
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 0.0000 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 Worker 4.3600e0033.5200e0030.0461 1.3000e0040.0142 9.0000e0050.0143 3.7800e0038.0000e0053.8600e0030.0000 11.5890 11.5890 3.2000e0043.1000e00411.6895 Total 4.3600e0033.5200e0030.0461 1.3000e0040.0142 9.0000e0050.0143 3.7800e0038.0000e0053.8600e0030.0000 11.5890 11.5890 3.2000e0043.1000e00411.6895 Unmitigated Construction Off-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
Archit. Coating 0.0320 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 4.5000e0030.0310 0.0399 7.0000e0051.8000e0031.8000e0031.8000e0031.8000e0030.0000 5.6172 5.6172 3.7000e0040.0000 5.6263 Total 0.0365 0.0310 0.0399 7.0000e0051.8000e0031.8000e0031.8000e0031.8000e0030.0000 5.6172 5.6172 3.7000e0040.0000 5.6263 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 22 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Phase 5-7 Demolition - 2023
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
Hauling 3.0000e0051.4600e0035.0000e0041.0000e0051.7000e0041.0000e0051.8000e0045.0000e0051.0000e0056.0000e0050.0000 0.5964 0.5964 3.0000e0059.0000e0050.6254 Vendor 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 Worker 5.1000e0044.0000e0045.4000e0032.0000e0051.8100e0031.0000e0051.8200e0034.8000e0041.0000e0054.9000e0040.0000 1.4344 1.4344 4.0000e0054.0000e0051.4462 Total 5.4000e0041.8600e0035.9000e0033.0000e0051.9800e0032.0000e0052.0000e0035.3000e0042.0000e0055.5000e0040.0000 2.0308 2.0308 7.0000e0051.3000e0042.0716 Unmitigated Construction Off-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 7.9000e0040.0000 7.9000e0041.2000e0040.0000 1.2000e0040.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 0.0250 0.2363 0.2161 4.3000e0040.0110 0.0110 0.0102 0.0102 0.0000 37.3912 37.3912 0.0105 0.0000 37.6530 Total 0.0250 0.2363 0.2161 4.3000e0047.9000e0040.0110 0.0118 1.2000e0040.0102 0.0103 0.0000 37.3912 37.3912 0.0105 0.0000 37.6530 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 24 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.8 Phase 5-7 Grading - 2023
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 0.2054 0.0000 0.2054 0.0808 0.0000 0.0808 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 0.0731 0.7593 0.6171 1.3700e0030.0313 0.0313 0.0288 0.0288 0.0000 119.9775 119.9775 0.0388 0.0000 120.9475 Total 0.0731 0.7593 0.6171 1.3700e0030.2054 0.0313 0.2368 0.0808 0.0288 0.1097 0.0000 119.9775 119.9775 0.0388 0.0000 120.9475 Unmitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 25 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.8 Phase 5-7 Grading - 2023
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
Hauling 5.2700e0030.3774 0.0877 1.7800e0030.0545 2.8800e0030.0573 0.0150 2.7500e0030.0177 0.0000 177.2147 177.2147 9.9300e0030.0282 185.8541 Vendor 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 Worker 1.3700e0031.0600e0030.0144 4.0000e0054.8300e0033.0000e0054.8600e0031.2800e0033.0000e0051.3100e0030.0000 3.8251 3.8251 1.0000e0041.0000e0043.8565 Total 6.6400e0030.3785 0.1021 1.8200e0030.0593 2.9100e0030.0622 0.0162 2.7800e0030.0190 0.0000 181.0398 181.0398 0.0100 0.0283 189.7106 Unmitigated Construction Off-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 0.0761 0.0000 0.0761 0.0300 0.0000 0.0300 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 0.0731 0.7593 0.6171 1.3700e0030.0313 0.0313 0.0288 0.0288 0.0000 119.9773 119.9773 0.0388 0.0000 120.9474 Total 0.0731 0.7593 0.6171 1.3700e0030.0761 0.0313 0.1075 0.0300 0.0288 0.0588 0.0000 119.9773 119.9773 0.0388 0.0000 120.9474 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 26 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.9 Phase 5-7 Paving - 2023
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
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 0.0000 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 Worker 1.0100e0037.7000e0040.0106 3.0000e0053.5400e0032.0000e0053.5600e0039.4000e0042.0000e0059.6000e0040.0000 2.8037 2.8037 7.0000e0057.0000e0052.8267 Total 1.0100e0037.7000e0040.0106 3.0000e0053.5400e0032.0000e0053.5600e0039.4000e0042.0000e0059.6000e0040.0000 2.8037 2.8037 7.0000e0057.0000e0052.8267 Unmitigated Construction Off-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
Off-Road 0.0222 0.2191 0.3136 4.9000e0040.0110 0.0110 0.0101 0.0101 0.0000 43.0577 43.0577 0.0139 0.0000 43.4059 Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Total 0.0222 0.2191 0.3136 4.9000e0040.0110 0.0110 0.0101 0.0101 0.0000 43.0577 43.0577 0.0139 0.0000 43.4059 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 28 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2023
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
Off-Road 0.0338 0.3093 0.3493 5.8000e0040.0150 0.0150 0.0142 0.0142 0.0000 49.8380 49.8380 0.0119 0.0000 50.1344 Total 0.0338 0.3093 0.3493 5.8000e0040.0150 0.0150 0.0142 0.0142 0.0000 49.8380 49.8380 0.0119 0.0000 50.1344 Unmitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 29 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2023
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
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 2.9700e0030.1048 0.0399 5.0000e0040.0174 5.8000e0040.0179 5.0100e0035.6000e0045.5700e0030.0000 48.9778 48.9778 1.6400e0037.1000e00351.1336 Worker 0.0198 0.0152 0.2075 5.9000e0040.0696 4.0000e0040.0700 0.0185 3.7000e0040.0189 0.0000 55.1385 55.1385 1.4000e0031.4000e00355.5910 Total 0.0228 0.1201 0.2474 1.0900e0030.0870 9.8000e0040.0879 0.0235 9.3000e0040.0244 0.0000 104.1163 104.1163 3.0400e0038.5000e003106.7246 Unmitigated Construction Off-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
Off-Road 0.0338 0.3093 0.3493 5.8000e0040.0150 0.0150 0.0142 0.0142 0.0000 49.8380 49.8380 0.0119 0.0000 50.1344 Total 0.0338 0.3093 0.3493 5.8000e0040.0150 0.0150 0.0142 0.0142 0.0000 49.8380 49.8380 0.0119 0.0000 50.1344 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 30 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2024
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
Off-Road 0.1928 1.7611 2.1179 3.5300e0030.0803 0.0803 0.0756 0.0756 0.0000 303.7223 303.7223 0.0718 0.0000 305.5179 Total 0.1928 1.7611 2.1179 3.5300e0030.0803 0.0803 0.0756 0.0756 0.0000 303.7223 303.7223 0.0718 0.0000 305.5179 Unmitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 31 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2024
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
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 0.0177 0.6417 0.2392 3.0100e0030.1057 3.5600e0030.1093 0.0305 3.4100e0030.0339 0.0000 294.1334 294.1334 0.0100 0.0427 307.1013 Worker 0.1127 0.0828 1.1800 3.5100e0030.4240 2.3300e0030.4263 0.1126 2.1500e0030.1148 0.0000 328.7411 328.7411 7.7300e0037.9400e003331.3017 Total 0.1304 0.7245 1.4192 6.5200e0030.5297 5.8900e0030.5356 0.1431 5.5600e0030.1487 0.0000 622.8746 622.8746 0.0177 0.0506 638.4030 Unmitigated Construction Off-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
Off-Road 0.1928 1.7611 2.1179 3.5300e0030.0803 0.0803 0.0756 0.0756 0.0000 303.7220 303.7220 0.0718 0.0000 305.5175 Total 0.1928 1.7611 2.1179 3.5300e0030.0803 0.0803 0.0756 0.0756 0.0000 303.7220 303.7220 0.0718 0.0000 305.5175 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 32 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2025
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
Off-Road 0.1785 1.6273 2.0991 3.5200e0030.0689 0.0689 0.0648 0.0648 0.0000 302.6549 302.6549 0.0711 0.0000 304.4335 Total 0.1785 1.6273 2.0991 3.5200e0030.0689 0.0689 0.0648 0.0648 0.0000 302.6549 302.6549 0.0711 0.0000 304.4335 Unmitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 33 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2025
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
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 0.0172 0.6362 0.2347 2.9400e0030.1053 3.5600e0030.1089 0.0304 3.4000e0030.0338 0.0000 287.6735 287.6735 0.0100 0.0418 300.3755 Worker 0.1053 0.0741 1.0979 3.3800e0030.4224 2.2200e0030.4246 0.1122 2.0400e0030.1142 0.0000 319.4836 319.4836 6.9600e0037.4000e003321.8619 Total 0.1225 0.7103 1.3326 6.3200e0030.5277 5.7800e0030.5335 0.1426 5.4400e0030.1480 0.0000 607.1571 607.1571 0.0170 0.0492 622.2374 Unmitigated Construction Off-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
Off-Road 0.1784 1.6273 2.0991 3.5200e0030.0689 0.0689 0.0648 0.0648 0.0000 302.6545 302.6545 0.0711 0.0000 304.4331 Total 0.1784 1.6273 2.0991 3.5200e0030.0689 0.0689 0.0648 0.0648 0.0000 302.6545 302.6545 0.0711 0.0000 304.4331 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 34 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2026
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
Off-Road 0.0732 0.6671 0.8605 1.4400e0030.0282 0.0282 0.0266 0.0266 0.0000 124.0769 124.0769 0.0292 0.0000 124.8061 Total 0.0732 0.6671 0.8605 1.4400e0030.0282 0.0282 0.0266 0.0266 0.0000 124.0769 124.0769 0.0292 0.0000 124.8061 Unmitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 35 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2026
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
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 6.9100e0030.2590 0.0951 1.1800e0030.0432 1.4500e0030.0446 0.0125 1.3900e0030.0139 0.0000 115.7245 115.7245 4.1100e0030.0168 120.8411 Worker 0.0407 0.0276 0.4235 1.3400e0030.1732 8.6000e0040.1740 0.0460 7.9000e0040.0468 0.0000 127.9986 127.9986 2.6000e0032.8600e003128.9155 Total 0.0476 0.2866 0.5186 2.5200e0030.2163 2.3100e0030.2187 0.0585 2.1800e0030.0606 0.0000 243.7231 243.7231 6.7100e0030.0197 249.7566 Unmitigated Construction Off-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
Off-Road 0.0732 0.6671 0.8605 1.4400e0030.0282 0.0282 0.0266 0.0266 0.0000 124.0768 124.0768 0.0292 0.0000 124.8059 Total 0.0732 0.6671 0.8605 1.4400e0030.0282 0.0282 0.0266 0.0266 0.0000 124.0768 124.0768 0.0292 0.0000 124.8059 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 36 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.11 Phase 5-7 Architectural Coating - 2026
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
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 0.0000 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 Worker 6.6900e0034.5400e0030.0697 2.2000e0040.0285 1.4000e0040.0286 7.5600e0031.3000e0047.6900e0030.0000 21.0540 21.0540 4.3000e0044.7000e00421.2048 Total 6.6900e0034.5400e0030.0697 2.2000e0040.0285 1.4000e0040.0286 7.5600e0031.3000e0047.6900e0030.0000 21.0540 21.0540 4.3000e0044.7000e00421.2048 Unmitigated Construction Off-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
Archit. Coating 0.7380 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 7.5200e0030.0504 0.0796 1.3000e0042.2700e0032.2700e0032.2700e0032.2700e0030.0000 11.2343 11.2343 6.1000e0040.0000 11.2496 Total 0.7455 0.0504 0.0796 1.3000e0042.2700e0032.2700e0032.2700e0032.2700e0030.0000 11.2343 11.2343 6.1000e0040.0000 11.2496 Mitigated Construction On-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 38 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

4.0 Operational Detail - Mobile

4.1 Mitigation Measures Mobile
CalEEMod Version: CalEEMod.2020.4.0 Page 39 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied 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
Mitigated 1.1667 0.9074 7.7335 0.0118 1.2803 9.9700e0031.2902 0.3417 9.2600e0030.3509 0.0000 1,131.439 7 1,131.439
7 0.1193 0.0737 1,156.377
4 Unmitigated 1.1667 0.9074 7.7335 0.0118 1.2803 9.9700e0031.2902 0.3417 9.2600e0030.3509 0.0000 1,131.439 7 1,131.439
7 0.1193 0.0737 1,156.377
4 4.2 Trip Summary Information

4.3 Trip Type Information
Average Daily Trip Rate Unmitigated Mitigated
Land Use Weekday Saturday Sunday Annual VMT Annual VMT
Hospital 4,464.39 4,464.39 4464.39 3,400,436 3,400,436
Unenclosed Parking with Elevator 0.00 0.00 0.00
Total 4,464.39 4,464.39 4,464.39 3,400,436 3,400,436
Miles Trip % Trip Purpose %
Land Use H-W or C-W H-S or C-C H-O or C-NW H-W or C-W H-S or C-C H-O or C-NW Primary Diverted Pass-by Hospital 3.26 1.65 1.35 64.90 16.10 19.00 73 25 2
Unenclosed Parking with
Elevator

16.60 8.40 6.90 0.00 0.00 0.00 0 0 0

4.4 Fleet Mix
Land Use LDA LDT1 LDT2 MDV LHD1 LHD2 MHD HHD OBUS UBUS MCY SBUS MH Hospital 0.540015 0.063309 0.186717 0.127205 0.023780 0.006682 0.012512 0.009167 0.000820 0.000485 0.025014 0.000756 0.003538 Unenclosed Parking with Elevator 0.540015 0.063309 0.186717 0.127205 0.023780 0.006682 0.012512 0.009167 0.000820 0.000485 0.025014 0.000756 0.003538

5.0 Energy Detail
CalEEMod Version: CalEEMod.2020.4.0 Page 40 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied 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
Electricity
Mitigated

0.0000 0.0000 0.0000 0.0000 0.0000 1,909.147
3 1,909.147
3 0.0969 0.0118 1,915.071
5 Electricity
Unmitigated

0.0000 0.0000 0.0000 0.0000 0.0000 1,909.147
3 1,909.147
3 0.0969 0.0118 1,915.071
5 NaturalGas
Mitigated

0.1285 1.1681 0.9812 7.0100e0030.0888 0.0888 0.0888 0.0888 0.0000 1,271.571 0 1,271.571
0 0.0244 0.0233 1,279.127
4 NaturalGas
Unmitigated

0.1285 1.1681 0.9812 7.0100e0030.0888 0.0888 0.0888 0.0888 0.0000 1,271.571 0 1,271.571
0 0.0244 0.0233 1,279.127
4 5.1 Mitigation Measures Energy
Historical Energy Use: N
CalEEMod Version: CalEEMod.2020.4.0 Page 41 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

0.1285 1.1681 0.9812 7.0100e0030.0888 0.0888 0.0888 0.0888 0.0000 1,271.571 0 1,271.571
0 0.0244 0.0233 1,279.127
4 Unenclosed
Parking with
Elevator
0 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 Total 0.1285 1.1681 0.9812 7.0100e0030.0888 0.0888 0.0888 0.0888 0.0000 1,271.571 0 1,271.571
0 0.0244 0.0233 1,279.127
4 Unmitigated
NaturalGa
s Use
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
Land Use kBTU/yr tons/yr MT/yr
Hospital 2.38283e
+007

0.1285 1.1681 0.9812 7.0100e0030.0888 0.0888 0.0888 0.0888 0.0000 1,271.571 0 1,271.571
0 0.0244 0.0233 1,279.127
4 Unenclosed
Parking with
Elevator
0 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 Total 0.1285 1.1681 0.9812 7.0100e0030.0888 0.0888 0.0888 0.0888 0.0000 1,271.571 0 1,271.571
0 0.0244 0.0233 1,279.127
4 Mitigated
CalEEMod Version: CalEEMod.2020.4.0 Page 42 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

6.0 Area Detail

5.3 Energy by Land Use - Electricity
Electricity
Use
Total CO2 CH4 N2O CO2e
Land Use kWh/yr MT/yr
Hospital 5.58213e
+006
1,645.807
7 0.0836 0.0101 1,650.914
7 Unenclosed
Parking with
Elevator
893176 263.3396 0.0134 1.6200e003264.1568
Total 1,909.147
3 0.0969 0.0118 1,915.071
5 Unmitigated
Electricity
Use
Total CO2 CH4 N2O CO2e
Land Use kWh/yr MT/yr
Hospital 5.58213e
+006
1,645.807
7 0.0836 0.0101 1,650.914
7 Unenclosed
Parking with
Elevator
893176 263.3396 0.0134 1.6200e003264.1568
Total 1,909.147
3 0.0969 0.0118 1,915.071
5 Mitigated
CalEEMod Version: CalEEMod.2020.4.0 Page 43 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

6.1 Mitigation Measures Area
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
Mitigated 1.2591 1.7000e0040.0187 0.0000 7.0000e0057.0000e0057.0000e0057.0000e0050.0000 0.0365 0.0365 9.0000e0050.0000 0.0388 Unmitigated 1.2591 1.7000e0040.0187 0.0000 7.0000e0057.0000e0057.0000e0057.0000e0050.0000 0.0365 0.0365 9.0000e0050.0000 0.0388

6.2 Area by SubCategory
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
SubCategory tons/yr MT/yr
Architectural
Coating

0.0770 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Consumer
Products

1.1804 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Landscaping 1.7200e0031.7000e0040.0187 0.0000 7.0000e0057.0000e0057.0000e0057.0000e0050.0000 0.0365 0.0365 9.0000e0050.0000 0.0388 Total 1.2591 1.7000e0040.0187 0.0000 7.0000e0057.0000e0057.0000e0057.0000e0050.0000 0.0365 0.0365 9.0000e0050.0000 0.0388 Unmitigated
CalEEMod Version: CalEEMod.2020.4.0 Page 44 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Install Low Flow Bathroom Faucet
Install Low Flow Kitchen Faucet
Install Low Flow Toilet
Install Low Flow Shower

7.1 Mitigation Measures Water

7.0 Water Detail

0.0770 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Consumer
Products

1.1804 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Landscaping 1.7200e0031.7000e0040.0187 0.0000 7.0000e0057.0000e0057.0000e0057.0000e0050.0000 0.0365 0.0365 9.0000e0050.0000 0.0388 Total 1.2591 1.7000e0040.0187 0.0000 7.0000e0057.0000e0057.0000e0057.0000e0050.0000 0.0365 0.0365 9.0000e0050.0000 0.0388 Mitigated
CalEEMod Version: CalEEMod.2020.4.0 Page 45 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Total CO2 CH4 N2O CO2e
Category MT/yr
Mitigated 157.7880 1.0491 0.0255 191.6151
Unmitigated 191.0025 1.3111 0.0318 233.2670

7.2 Water by Land Use
Indoor/Out
door Use
Total CO2 CH4 N2O CO2e
Land Use Mgal MT/yr
Hospital 39.9568 /

7.61081
191.0025 1.3111 0.0318 233.2670
Unenclosed
Parking with
Elevator
0 / 0 0.0000 0.0000 0.0000 0.0000
Total 191.0025 1.3111 0.0318 233.2670
Unmitigated
CalEEMod Version: CalEEMod.2020.4.0 Page 46 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

7.2 Water by Land Use
Indoor/Out
door Use
Total CO2 CH4 N2O CO2e
Land Use Mgal MT/yr
Hospital 31.9654 /

7.61081
157.7880 1.0491 0.0255 191.6151
Unenclosed
Parking with
Elevator
0 / 0 0.0000 0.0000 0.0000 0.0000
Total 157.7880 1.0491 0.0255 191.6151
Mitigated

8.1 Mitigation Measures Waste
Institute Recycling and Composting Services

8.0 Waste Detail
CalEEMod Version: CalEEMod.2020.4.0 Page 47 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Total CO2 CH4 N2O CO2e
MT/yr
Mitigated 349.0470 20.6281 0.0000 864.7492
Unmitigated 698.0940 41.2562 0.0000 1,729.498
4 Category/Year

8.2 Waste by Land Use
Waste
Disposed
Total CO2 CH4 N2O CO2e
Land Use tons MT/yr
Hospital 3439.04 698.0940 41.2562 0.0000 1,729.498
4 Unenclosed
Parking with
Elevator
0 0.0000 0.0000 0.0000 0.0000
Total 698.0940 41.2562 0.0000 1,729.498
4 Unmitigated
CalEEMod Version: CalEEMod.2020.4.0 Page 48 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

11.0 Vegetation

8.2 Waste by Land Use
Waste
Disposed
Total CO2 CH4 N2O CO2e
Land Use tons MT/yr
Hospital 1719.52 349.0470 20.6281 0.0000 864.7492
Unenclosed
Parking with
Elevator
0 0.0000 0.0000 0.0000 0.0000
Total 349.0470 20.6281 0.0000 864.7492
Mitigated

9.0 Operational Offroad
Equipment Type Number Hours/Day Days/Year Horse Power Load Factor Fuel Type

10.0 Stationary Equipment
Fire Pumps and Emergency Generators
Equipment Type Number Hours/Day Hours/Year Horse Power Load Factor Fuel Type Boilers
Equipment Type Number Heat Input/Day Heat Input/Year Boiler Rating Fuel Type User Defined Equipment
Equipment Type Number
CalEEMod Version: CalEEMod.2020.4.0 Page 49 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied CalEEMod Version: CalEEMod.2020.4.0 Page 50 of 50 Date: 9/2/2021 3:36 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Annual EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Kaiser Riverside Medical Center Expansion
South Coast AQMD Air District, Winter
Project Characteristics - CO2 intensity factor from City's CAP Appendix C Figure 2 Land Use -
Construction Phase - per construction questionnaire
Trips and VMT - Demolition: 200 tons waste * 2 cy/ton / 10 cy/truck = 40 trips.

Grading: 52,150 cy / 14 cy/truck = 3725 trips.

Hauling trip distance would be 10 miles for demolition and 34 miles for grading per applicant.

Demolition -
Grading - Total 52,150 cy soil export during Phase 5-7
Architectural Coating - SCAQMD Rule 1113.

Phase 1-4 for parking, Phase 5-7 for non-residential
Vehicle Trips - Based on trip generation and VMT from TIA Area Coating - SCAQMD Rule 1113

1.1 Land Usage
Land Uses Size Metric Lot Acreage Floor Surface Area Population Hospital 318.43 1000sqft 7.31 318,433.00 0
Unenclosed Parking with Elevator 1,151.00 Space 10.36 460,400.00 0

1.2 Other Project Characteristics
Urbanization
Climate Zone
Urban
10 Wind Speed (m/s) 2.2 Precipitation Freq (Days) 31

1.3 User Entered Comments & Non-Default Data

1.0 Project Characteristics
Utility Company Riverside Public Utilities/City of Riverside Operational Year 2027
CO2 Intensity
(lb/MWhr)
650 CH4 Intensity 0.033
(lb/MWhr)
N2O Intensity 0.004
(lb/MWhr)
CalEEMod Version: CalEEMod.2020.4.0 Page 1 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Construction Off-road Equipment Mitigation - SCAQMD Rule 403 Area Mitigation -
Water Mitigation - 2019 CALGreen Code
Waste Mitigation - AB 341
Table Name Column Name Default Value New Value
tblArchitecturalCoating ConstArea_Nonresidential_Exterior 159,217.00 0.00 tblArchitecturalCoating ConstArea_Nonresidential_Interior 477,650.00 0.00 tblArchitecturalCoating ConstArea_Parking 27,624.00 0.00 tblArchitecturalCoating EF_Nonresidential_Exterior 100.00 50.00 tblArchitecturalCoating EF_Nonresidential_Exterior 100.00 50.00 tblArchitecturalCoating EF_Nonresidential_Interior 100.00 50.00 tblArchitecturalCoating EF_Nonresidential_Interior 100.00 50.00 tblArchitecturalCoating EF_Parking 100.00 50.00
tblArchitecturalCoating EF_Parking 100.00 50.00
tblAreaCoating Area_EF_Nonresidential_Exterior 100 50
tblAreaCoating Area_EF_Nonresidential_Interior 100 50
tblAreaCoating Area_EF_Parking 100 50
tblAreaMitigation UseLowVOCPaintNonresidentialExteriorV alue
50 100
tblAreaMitigation UseLowVOCPaintNonresidentialInteriorV alue
50 100
tblAreaMitigation UseLowVOCPaintParkingValue 50 100
tblConstDustMitigation WaterUnpavedRoadVehicleSpeed 0 15 tblConstructionPhase NumDays 20.00 88.00
tblConstructionPhase NumDays 20.00 44.00
tblConstructionPhase NumDays 300.00 283.00
tblConstructionPhase NumDays 300.00 673.00
tblConstructionPhase NumDays 20.00 23.00
tblConstructionPhase NumDays 20.00 22.00
tblConstructionPhase NumDays 30.00 21.00
CalEEMod Version: CalEEMod.2020.4.0 Page 2 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.0 Emissions Summary
tblConstructionPhase NumDays 30.00 44.00
tblConstructionPhase NumDays 20.00 22.00
tblConstructionPhase NumDays 20.00 43.00
tblGrading MaterialExported 0.00 52,150.00
tblLandUse LandUseSquareFeet 318,430.00 318,433.00
tblProjectCharacteristics CO2IntensityFactor 789.98 650 tblTripsAndVMT HaulingTripLength 20.00 10.00
tblTripsAndVMT HaulingTripLength 20.00 34.00
tblTripsAndVMT HaulingTripNumber 738.00 0.00
tblTripsAndVMT HaulingTripNumber 20.00 40.00
tblTripsAndVMT HaulingTripNumber 369.00 3,725.00
tblVehicleTrips CC_TL 8.40 1.65
tblVehicleTrips CNW_TL 6.90 1.35
tblVehicleTrips CW_TL 16.60 3.26
tblVehicleTrips ST_TR 7.72 14.02
tblVehicleTrips SU_TR 6.77 14.02
tblVehicleTrips WD_TR 10.72 14.02
CalEEMod Version: CalEEMod.2020.4.0 Page 3 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.1 Overall Construction (Maximum Daily Emission)
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
Year lb/day lb/day
2022 4.8776 38.8965 32.5075 0.0881 9.4271 1.6362 11.0634 3.7130 1.5053 5.2184 0.0000 8,901.008 3 8,901.008
3 1.9496 0.4741 9,062.625
9 2023 5.0253 51.5636 47.6888 0.1447 12.0773 1.7448 13.6340 4.4229 1.6312 5.8599 0.0000 15,083.07 72 15,083.07
72 2.4465 1.4162 15,566.26
19 2024 2.5352 18.9609 26.7879 0.0764 4.1170 0.6584 4.7754 1.1105 0.6194 1.7298 0.0000 7,757.905 3 7,757.905
3 0.7533 0.4253 7,903.485
5 2025 2.3717 17.9015 26.1009 0.0750 4.1170 0.5719 4.6889 1.1105 0.5380 1.6485 0.0000 7,647.088 0 7,647.088
0 0.7440 0.4149 7,789.321
0 2026 17.1083 17.8165 25.5963 0.0738 4.1170 0.5710 4.6880 1.1105 0.5372 1.6476 0.0000 7,541.155 8 7,541.155
8 0.7388 0.4051 7,680.340
0 Maximum 17.1083 51.5636 47.6888 0.1447 12.0773 1.7448 13.6340 4.4229 1.6312 5.8599 0.0000 15,083.07 72 15,083.07
72 2.4465 1.4162 15,566.26
19 Unmitigated Construction
CalEEMod Version: CalEEMod.2020.4.0 Page 4 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.1 Overall Construction (Maximum Daily Emission)
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
Year lb/day lb/day
2022 4.8776 38.8965 32.5075 0.0881 4.7765 1.6362 5.7534 1.4130 1.5053 2.9183 0.0000 8,901.008 3 8,901.008
3 1.9496 0.4741 9,062.625
9 2023 5.0253 51.5636 47.6888 0.1447 6.1993 1.7448 7.7559 2.1101 1.6312 3.5470 0.0000 15,083.07 72 15,083.07
72 2.4465 1.4162 15,566.26
19 2024 2.5352 18.9609 26.7879 0.0764 4.1170 0.6584 4.7754 1.1105 0.6194 1.7298 0.0000 7,757.905 3 7,757.905
3 0.7533 0.4253 7,903.485
5 2025 2.3717 17.9015 26.1009 0.0750 4.1170 0.5719 4.6889 1.1105 0.5380 1.6485 0.0000 7,647.088 0 7,647.088
0 0.7440 0.4149 7,789.321
0 2026 17.1083 17.8165 25.5963 0.0738 4.1170 0.5710 4.6880 1.1105 0.5372 1.6476 0.0000 7,541.155 8 7,541.155
8 0.7388 0.4051 7,680.340
0 Maximum 17.1083 51.5636 47.6888 0.1447 6.1993 1.7448 7.7559 2.1101 1.6312 3.5470 0.0000 15,083.07 72 15,083.07
72 2.4465 1.4162 15,566.26
19 Mitigated Construction
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

0.00 0.00 0.00 0.00 31.10 0.00 28.80 40.23 0.00 28.64 0.00 0.00 0.00 0.00 0.00 0.00 CalEEMod Version: CalEEMod.2020.4.0 Page 5 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.2 Overall Operational
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
Area 6.9037 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Energy 0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 Mobile 6.5704 4.9948 42.6721 0.0641 7.1656 0.0549 7.2205 1.9096 0.0510 1.9606 6,787.905 3 6,787.905
3 0.7310 0.4478 6,939.612
0 Total 14.1782 11.3965 48.1980 0.1025 7.1656 0.5418 7.7074 1.9096 0.5379 2.4475 14,468.59 47 14,468.59
47 0.8790 0.5886 14,665.96
29 Unmitigated Operational
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
Area 6.9037 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Energy 0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 Mobile 6.5704 4.9948 42.6721 0.0641 7.1656 0.0549 7.2205 1.9096 0.0510 1.9606 6,787.905 3 6,787.905
3 0.7310 0.4478 6,939.612
0 Total 14.1782 11.3965 48.1980 0.1025 7.1656 0.5418 7.7074 1.9096 0.5379 2.4475 14,468.59 47 14,468.59
47 0.8790 0.5886 14,665.96
29 Mitigated Operational
CalEEMod Version: CalEEMod.2020.4.0 Page 6 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.0 Construction Detail
Construction Phase
Phase
Number
Phase Name Phase Type Start Date End Date Num Days
Week
Num Days Phase Description
1 Phase 1-4 Demolition Demolition 3/1/2022 3/31/2022 5 23 2 Phase 1-4 Grading Grading 4/1/2022 4/29/2022 5 21
3 Phase 1-4 Paving Paving 5/1/2022 5/31/2022 5 22
4 Phase 1-4 Building Construction Building Construction 6/1/2022 6/30/2023 5 283 5 Phase 1-4 Architectural Coating Architectural Coating 11/1/2022 12/31/2022 5 44 6 Phase 5-7 Demolition Demolition 6/1/2023 6/30/2023 5 22 7 Phase 5-7 Grading Grading 7/1/2023 8/31/2023 5 44
8 Phase 5-7 Paving Paving 9/1/2023 10/31/2023 5 43
9 Phase 5-7 Building Construction Building Construction 11/1/2023 5/31/2026 5 673 10 Phase 5-7 Architectural Coating Architectural Coating 6/1/2026 9/30/2026 5 88 OffRoad Equipment
Phase Name Offroad Equipment Type Amount Usage Hours Horse Power Load Factor Phase 5-7 Demolition Concrete/Industrial Saws 1 8.00 81 0.73 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

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Residential Indoor: 0; Residential Outdoor: 0; Non-Residential Indoor: 477,650; Non-Residential Outdoor: 159,217; Striped Parking Area: 0 (Architectural Coating – sqft)
Acres of Grading (Site Preparation Phase): 0
Acres of Grading (Grading Phase): 63
Acres of Paving: 10.36
CalEEMod Version: CalEEMod.2020.4.0 Page 7 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Phase 5-7 Demolition Excavators 3 8.00 158 0.38
Phase 5-7 Demolition Rubber Tired Dozers 2 8.00 247 0.40 Phase 5-7 Grading Excavators 2 8.00 158 0.38
Phase 5-7 Grading Graders 1 8.00 187 0.41
Phase 5-7 Grading Rubber Tired Dozers 1 8.00 247 0.40
Phase 5-7 Grading Scrapers 2 8.00 367 0.48
Phase 5-7 Grading Tractors/Loaders/Backhoes 2 8.00 97 0.37 Phase 5-7 Paving Pavers 2 8.00 130 0.42
Phase 5-7 Paving Paving Equipment 2 8.00 132 0.36
Phase 5-7 Paving Rollers 2 8.00 80 0.38
Phase 5-7 Building Construction Cranes 1 7.00 231 0.29
Phase 5-7 Building Construction Forklifts 3 8.00 89 0.20 Phase 5-7 Building Construction Generator Sets 1 8.00 84 0.74 Phase 5-7 Building Construction Tractors/Loaders/Backhoes 3 7.00 97 0.37 Phase 5-7 Building Construction Welders 1 8.00 46 0.45
Phase 5-7 Architectural Coating Air Compressors 1 6.00 78 0.48 Phase 1-4 Demolition Concrete/Industrial Saws 1 8.00 81 0.73 Phase 1-4 Demolition Excavators 3 8.00 158 0.38
Phase 1-4 Demolition Rubber Tired Dozers 2 8.00 247 0.40 Phase 1-4 Grading Excavators 2 8.00 158 0.38
Phase 1-4 Grading Graders 1 8.00 187 0.41
Phase 1-4 Grading Rubber Tired Dozers 1 8.00 247 0.40
Phase 1-4 Grading Scrapers 2 8.00 367 0.48
Phase 1-4 Grading Tractors/Loaders/Backhoes 2 8.00 97 0.37 Phase 1-4 Building Construction Cranes 1 7.00 231 0.29
Phase 1-4 Building Construction Forklifts 3 8.00 89 0.20 Phase 1-4 Building Construction Generator Sets 1 8.00 84 0.74 Phase 1-4 Building Construction Tractors/Loaders/Backhoes 3 7.00 97 0.37 Phase 1-4 Building Construction Welders 1 8.00 46 0.45
CalEEMod Version: CalEEMod.2020.4.0 Page 8 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.1 Mitigation Measures Construction
Replace Ground Cover
Water Exposed Area
Reduce Vehicle Speed on Unpaved Roads
Phase 1-4 Paving Pavers 2 8.00 130 0.42
Phase 1-4 Paving Paving Equipment 2 8.00 132 0.36
Phase 1-4 Paving Rollers 2 8.00 80 0.38
Phase 1-4 Architectural Coating Air Compressors 1 6.00 78 0.48 Trips and VMT
Phase Name Offroad Equipment
Count
Worker Trip
Number
Vendor Trip
Number
Hauling Trip
Number
Worker Trip
Length
Vendor Trip
Length
Hauling Trip
Length
Worker Vehicle
Class
Vendor
Vehicle Class
Hauling
Vehicle Class
Phase 5-7 Demolition 6 15.00 0.00 40.00 14.70 6.90 10.00 LD_Mix HDT_Mix HHDT Phase 5-7 Grading 8 20.00 0.00 3,725.00 14.70 6.90 34.00 LD_Mix HDT_Mix HHDT Phase 5-7 Paving 6 15.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 5-7 Building
Construction
9 295.00 128.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 5-7
Architectural Coating
1 59.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT
Phase 1-4 Demolition 6 15.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 1-4 Grading 8 20.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 1-4 Building
Construction
9 295.00 128.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 1-4 Paving 6 15.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 1-4
Architectural Coating
1 59.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT
CalEEMod Version: CalEEMod.2020.4.0 Page 9 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Phase 1-4 Demolition - 2022
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
Off-Road 2.6392 25.7194 20.5941 0.0388 1.2427 1.2427 1.1553 1.1553 3,746.781 2 3,746.781
2 1.0524 3,773.092
0 Total 2.6392 25.7194 20.5941 0.0388 1.2427 1.2427 1.1553 1.1553 3,746.781 2 3,746.781
2 1.0524 3,773.092
0 Unmitigated 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
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 Vendor 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 Worker 0.0544 0.0398 0.5176 1.4300e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 145.3958 145.3958 4.0600e0033.8900e003146.6576 Total 0.0544 0.0398 0.5176 1.4300e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 145.3958 145.3958 4.0600e0033.8900e003146.6576 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 10 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Phase 1-4 Demolition - 2022
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
Off-Road 2.6392 25.7194 20.5941 0.0388 1.2427 1.2427 1.1553 1.1553 0.0000 3,746.781 2 3,746.781
2 1.0524 3,773.092
0 Total 2.6392 25.7194 20.5941 0.0388 1.2427 1.2427 1.1553 1.1553 0.0000 3,746.781 2 3,746.781
2 1.0524 3,773.092
0 Mitigated 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
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 Vendor 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 Worker 0.0544 0.0398 0.5176 1.4300e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 145.3958 145.3958 4.0600e0033.8900e003146.6576 Total 0.0544 0.0398 0.5176 1.4300e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 145.3958 145.3958 4.0600e0033.8900e003146.6576 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 11 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Phase 1-4 Grading - 2022
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 9.2036 0.0000 9.2036 3.6538 0.0000 3.6538 0.0000 0.0000 Off-Road 3.6248 38.8435 29.0415 0.0621 1.6349 1.6349 1.5041 1.5041 6,011.410 5 6,011.410
5 1.9442 6,060.015
8 Total 3.6248 38.8435 29.0415 0.0621 9.2036 1.6349 10.8385 3.6538 1.5041 5.1579 6,011.410 5 6,011.410
5 1.9442 6,060.015
8 Unmitigated 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
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 Vendor 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 Worker 0.0725 0.0530 0.6901 1.9100e0030.2236 1.3400e0030.2249 0.0593 1.2300e0030.0605 193.8611 193.8611 5.4100e0035.1900e003195.5435 Total 0.0725 0.0530 0.6901 1.9100e0030.2236 1.3400e0030.2249 0.0593 1.2300e0030.0605 193.8611 193.8611 5.4100e0035.1900e003195.5435 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 12 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Phase 1-4 Grading - 2022
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 3.4099 0.0000 3.4099 1.3537 0.0000 1.3537 0.0000 0.0000 Off-Road 3.6248 38.8435 29.0415 0.0621 1.6349 1.6349 1.5041 1.5041 0.0000 6,011.410 5 6,011.410
5 1.9442 6,060.015
8 Total 3.6248 38.8435 29.0415 0.0621 3.4099 1.6349 5.0448 1.3537 1.5041 2.8578 0.0000 6,011.410 5 6,011.410
5 1.9442 6,060.015
8 Mitigated 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
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 Vendor 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 Worker 0.0725 0.0530 0.6901 1.9100e0030.2236 1.3400e0030.2249 0.0593 1.2300e0030.0605 193.8611 193.8611 5.4100e0035.1900e003195.5435 Total 0.0725 0.0530 0.6901 1.9100e0030.2236 1.3400e0030.2249 0.0593 1.2300e0030.0605 193.8611 193.8611 5.4100e0035.1900e003195.5435 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 13 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Phase 1-4 Paving - 2022
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
Off-Road 1.1028 11.1249 14.5805 0.0228 0.5679 0.5679 0.5225 0.5225 2,207.660 3 2,207.660
3 0.7140 2,225.510
4 Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Total 1.1028 11.1249 14.5805 0.0228 0.5679 0.5679 0.5225 0.5225 2,207.660 3 2,207.660
3 0.7140 2,225.510
4 Unmitigated 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
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 Vendor 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 Worker 0.0544 0.0398 0.5176 1.4300e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 145.3958 145.3958 4.0600e0033.8900e003146.6576 Total 0.0544 0.0398 0.5176 1.4300e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 145.3958 145.3958 4.0600e0033.8900e003146.6576 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 14 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Phase 1-4 Paving - 2022
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
Off-Road 1.1028 11.1249 14.5805 0.0228 0.5679 0.5679 0.5225 0.5225 0.0000 2,207.660 3 2,207.660
3 0.7140 2,225.510
4 Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Total 1.1028 11.1249 14.5805 0.0228 0.5679 0.5679 0.5225 0.5225 0.0000 2,207.660 3 2,207.660
3 0.7140 2,225.510
4 Mitigated 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
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 Vendor 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 Worker 0.0544 0.0398 0.5176 1.4300e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 145.3958 145.3958 4.0600e0033.8900e003146.6576 Total 0.0544 0.0398 0.5176 1.4300e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 145.3958 145.3958 4.0600e0033.8900e003146.6576 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 15 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Phase 1-4 Building Construction - 2022
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
Off-Road 1.7062 15.6156 16.3634 0.0269 0.8090 0.8090 0.7612 0.7612 2,554.333 6 2,554.333
6 0.6120 2,569.632
2 Total 1.7062 15.6156 16.3634 0.0269 0.8090 0.8090 0.7612 0.7612 2,554.333 6 2,554.333
6 0.6120 2,569.632
2 Unmitigated 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
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 Vendor 0.2292 6.2160 2.1155 0.0245 0.8196 0.0625 0.8821 0.2360 0.0598 0.2958 2,633.885 6 2,633.885
6 0.0879 0.3822 2,749.968
2 Worker 1.0689 0.7819 10.1792 0.0281 3.2974 0.0197 3.3171 0.8745 0.0181 0.8926 2,859.450 9 2,859.450
9 0.0798 0.0766 2,884.266
1 Total 1.2981 6.9979 12.2946 0.0526 4.1170 0.0822 4.1992 1.1105 0.0779 1.1884 5,493.336 5 5,493.336
5 0.1677 0.4587 5,634.234
3 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 16 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Phase 1-4 Building Construction - 2022
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
Off-Road 1.7062 15.6156 16.3634 0.0269 0.8090 0.8090 0.7612 0.7612 0.0000 2,554.333 6 2,554.333
6 0.6120 2,569.632
2 Total 1.7062 15.6156 16.3634 0.0269 0.8090 0.8090 0.7612 0.7612 0.0000 2,554.333 6 2,554.333
6 0.6120 2,569.632
2 Mitigated 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
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 Vendor 0.2292 6.2160 2.1155 0.0245 0.8196 0.0625 0.8821 0.2360 0.0598 0.2958 2,633.885 6 2,633.885
6 0.0879 0.3822 2,749.968
2 Worker 1.0689 0.7819 10.1792 0.0281 3.2974 0.0197 3.3171 0.8745 0.0181 0.8926 2,859.450 9 2,859.450
9 0.0798 0.0766 2,884.266
1 Total 1.2981 6.9979 12.2946 0.0526 4.1170 0.0822 4.1992 1.1105 0.0779 1.1884 5,493.336 5 5,493.336
5 0.1677 0.4587 5,634.234
3 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 17 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Phase 1-4 Building Construction - 2023
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
Off-Road 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Total 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Unmitigated 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
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 Vendor 0.1355 4.8768 1.8883 0.0233 0.8196 0.0272 0.8468 0.2360 0.0260 0.2620 2,513.732 5 2,513.732
5 0.0839 0.3642 2,624.370
7 Worker 0.9947 0.6916 9.3901 0.0272 3.2974 0.0186 3.3160 0.8745 0.0171 0.8916 2,784.354 5 2,784.354
5 0.0717 0.0707 2,807.223
9 Total 1.1302 5.5685 11.2784 0.0506 4.1170 0.0458 4.1628 1.1105 0.0431 1.1536 5,298.087 0 5,298.087
0 0.1557 0.4350 5,431.594
6 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 18 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Phase 1-4 Building Construction - 2023
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
Off-Road 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 0.0000 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Total 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 0.0000 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Mitigated 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
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 Vendor 0.1355 4.8768 1.8883 0.0233 0.8196 0.0272 0.8468 0.2360 0.0260 0.2620 2,513.732 5 2,513.732
5 0.0839 0.3642 2,624.370
7 Worker 0.9947 0.6916 9.3901 0.0272 3.2974 0.0186 3.3160 0.8745 0.0171 0.8916 2,784.354 5 2,784.354
5 0.0717 0.0707 2,807.223
9 Total 1.1302 5.5685 11.2784 0.0506 4.1170 0.0458 4.1628 1.1105 0.0431 1.1536 5,298.087 0 5,298.087
0 0.1557 0.4350 5,431.594
6 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 19 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Phase 1-4 Architectural Coating - 2022
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
Archit. Coating 1.4550 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 0.2045 1.4085 1.8136 2.9700e0030.0817 0.0817 0.0817 0.0817 281.4481 281.4481 0.0183 281.9062 Total 1.6595 1.4085 1.8136 2.9700e0030.0817 0.0817 0.0817 0.0817 281.4481 281.4481 0.0183 281.9062 Unmitigated 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
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 Vendor 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 Worker 0.2138 0.1564 2.0358 5.6200e0030.6595 3.9400e0030.6634 0.1749 3.6300e0030.1785 571.8902 571.8902 0.0160 0.0153 576.8532 Total 0.2138 0.1564 2.0358 5.6200e0030.6595 3.9400e0030.6634 0.1749 3.6300e0030.1785 571.8902 571.8902 0.0160 0.0153 576.8532 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 20 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Phase 1-4 Architectural Coating - 2022
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
Archit. Coating 1.4550 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 0.2045 1.4085 1.8136 2.9700e0030.0817 0.0817 0.0817 0.0817 0.0000 281.4481 281.4481 0.0183 281.9062 Total 1.6595 1.4085 1.8136 2.9700e0030.0817 0.0817 0.0817 0.0817 0.0000 281.4481 281.4481 0.0183 281.9062 Mitigated 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
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 Vendor 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 Worker 0.2138 0.1564 2.0358 5.6200e0030.6595 3.9400e0030.6634 0.1749 3.6300e0030.1785 571.8902 571.8902 0.0160 0.0153 576.8532 Total 0.2138 0.1564 2.0358 5.6200e0030.6595 3.9400e0030.6634 0.1749 3.6300e0030.1785 571.8902 571.8902 0.0160 0.0153 576.8532 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 21 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Phase 5-7 Demolition - 2023
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 0.1945 0.0000 0.1945 0.0295 0.0000 0.0295 0.0000 0.0000 Off-Road 2.2691 21.4844 19.6434 0.0388 0.9975 0.9975 0.9280 0.9280 3,746.984 0 3,746.984
0 1.0494 3,773.218
3 Total 2.2691 21.4844 19.6434 0.0388 0.1945 0.9975 1.1921 0.0295 0.9280 0.9574 3,746.984 0 3,746.984
0 1.0494 3,773.218
3 Unmitigated 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
Hauling 2.7000e0030.1325 0.0456 5.4000e0040.0159 8.4000e0040.0168 4.3700e0038.1000e0045.1700e00359.8386 59.8386 3.2400e0039.5000e00362.7518 Vendor 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 Worker 0.0506 0.0352 0.4775 1.3800e0030.1677 9.4000e0040.1686 0.0445 8.7000e0040.0453 141.5774 141.5774 3.6500e0033.6000e003142.7402 Total 0.0533 0.1677 0.5231 1.9200e0030.1836 1.7800e0030.1854 0.0488 1.6800e0030.0505 201.4159 201.4159 6.8900e0030.0131 205.4920 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 22 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Phase 5-7 Demolition - 2023
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 0.0721 0.0000 0.0721 0.0109 0.0000 0.0109 0.0000 0.0000 Off-Road 2.2691 21.4844 19.6434 0.0388 0.9975 0.9975 0.9280 0.9280 0.0000 3,746.984 0 3,746.984
0 1.0494 3,773.218
3 Total 2.2691 21.4844 19.6434 0.0388 0.0721 0.9975 1.0696 0.0109 0.9280 0.9389 0.0000 3,746.984 0 3,746.984
0 1.0494 3,773.218
3 Mitigated 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
Hauling 2.7000e0030.1325 0.0456 5.4000e0040.0159 8.4000e0040.0168 4.3700e0038.1000e0045.1700e00359.8386 59.8386 3.2400e0039.5000e00362.7518 Vendor 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 Worker 0.0506 0.0352 0.4775 1.3800e0030.1677 9.4000e0040.1686 0.0445 8.7000e0040.0453 141.5774 141.5774 3.6500e0033.6000e003142.7402 Total 0.0533 0.1677 0.5231 1.9200e0030.1836 1.7800e0030.1854 0.0488 1.6800e0030.0505 201.4159 201.4159 6.8900e0030.0131 205.4920 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 23 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.8 Phase 5-7 Grading - 2023
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 9.3376 0.0000 9.3376 3.6741 0.0000 3.6741 0.0000 0.0000 Off-Road 3.3217 34.5156 28.0512 0.0621 1.4245 1.4245 1.3105 1.3105 6,011.477 7 6,011.477
7 1.9442 6,060.083
6 Total 3.3217 34.5156 28.0512 0.0621 9.3376 1.4245 10.7621 3.6741 1.3105 4.9846 6,011.477 7 6,011.477
7 1.9442 6,060.083
6 Unmitigated 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
Hauling 0.2326 17.0011 4.0115 0.0807 2.5161 0.1309 2.6471 0.6896 0.1252 0.8148 8,882.829 6 8,882.829
6 0.4974 1.4114 9,315.858
1 Vendor 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 Worker 0.0674 0.0469 0.6366 1.8400e0030.2236 1.2600e0030.2248 0.0593 1.1600e0030.0605 188.7698 188.7698 4.8600e0034.7900e003190.3203 Total 0.3000 17.0480 4.6481 0.0826 2.7397 0.1322 2.8719 0.7489 0.1264 0.8753 9,071.599 4 9,071.599
4 0.5022 1.4162 9,506.178
4 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 24 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.8 Phase 5-7 Grading - 2023
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 3.4596 0.0000 3.4596 1.3612 0.0000 1.3612 0.0000 0.0000 Off-Road 3.3217 34.5156 28.0512 0.0621 1.4245 1.4245 1.3105 1.3105 0.0000 6,011.477 7 6,011.477
7 1.9442 6,060.083
6 Total 3.3217 34.5156 28.0512 0.0621 3.4596 1.4245 4.8841 1.3612 1.3105 2.6718 0.0000 6,011.477 7 6,011.477
7 1.9442 6,060.083
6 Mitigated 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
Hauling 0.2326 17.0011 4.0115 0.0807 2.5161 0.1309 2.6471 0.6896 0.1252 0.8148 8,882.829 6 8,882.829
6 0.4974 1.4114 9,315.858
1 Vendor 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 Worker 0.0674 0.0469 0.6366 1.8400e0030.2236 1.2600e0030.2248 0.0593 1.1600e0030.0605 188.7698 188.7698 4.8600e0034.7900e003190.3203 Total 0.3000 17.0480 4.6481 0.0826 2.7397 0.1322 2.8719 0.7489 0.1264 0.8753 9,071.599 4 9,071.599
4 0.5022 1.4162 9,506.178
4 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 25 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.9 Phase 5-7 Paving - 2023
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
Off-Road 1.0327 10.1917 14.5842 0.0228 0.5102 0.5102 0.4694 0.4694 2,207.584 1 2,207.584
1 0.7140 2,225.433
6 Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Total 1.0327 10.1917 14.5842 0.0228 0.5102 0.5102 0.4694 0.4694 2,207.584 1 2,207.584
1 0.7140 2,225.433
6 Unmitigated 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
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 Vendor 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 Worker 0.0506 0.0352 0.4775 1.3800e0030.1677 9.4000e0040.1686 0.0445 8.7000e0040.0453 141.5774 141.5774 3.6500e0033.6000e003142.7402 Total 0.0506 0.0352 0.4775 1.3800e0030.1677 9.4000e0040.1686 0.0445 8.7000e0040.0453 141.5774 141.5774 3.6500e0033.6000e003142.7402 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 26 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.9 Phase 5-7 Paving - 2023
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
Off-Road 1.0327 10.1917 14.5842 0.0228 0.5102 0.5102 0.4694 0.4694 0.0000 2,207.584 1 2,207.584
1 0.7140 2,225.433
6 Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Total 1.0327 10.1917 14.5842 0.0228 0.5102 0.5102 0.4694 0.4694 0.0000 2,207.584 1 2,207.584
1 0.7140 2,225.433
6 Mitigated 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
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 Vendor 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 Worker 0.0506 0.0352 0.4775 1.3800e0030.1677 9.4000e0040.1686 0.0445 8.7000e0040.0453 141.5774 141.5774 3.6500e0033.6000e003142.7402 Total 0.0506 0.0352 0.4775 1.3800e0030.1677 9.4000e0040.1686 0.0445 8.7000e0040.0453 141.5774 141.5774 3.6500e0033.6000e003142.7402 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 27 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2023
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
Off-Road 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Total 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Unmitigated 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
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 Vendor 0.1355 4.8768 1.8883 0.0233 0.8196 0.0272 0.8468 0.2360 0.0260 0.2620 2,513.732 5 2,513.732
5 0.0839 0.3642 2,624.370
7 Worker 0.9947 0.6916 9.3901 0.0272 3.2974 0.0186 3.3160 0.8745 0.0171 0.8916 2,784.354 5 2,784.354
5 0.0717 0.0707 2,807.223
9 Total 1.1302 5.5685 11.2784 0.0506 4.1170 0.0458 4.1628 1.1105 0.0431 1.1536 5,298.087 0 5,298.087
0 0.1557 0.4350 5,431.594
6 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 28 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2023
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
Off-Road 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 0.0000 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Total 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 0.0000 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Mitigated 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
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 Vendor 0.1355 4.8768 1.8883 0.0233 0.8196 0.0272 0.8468 0.2360 0.0260 0.2620 2,513.732 5 2,513.732
5 0.0839 0.3642 2,624.370
7 Worker 0.9947 0.6916 9.3901 0.0272 3.2974 0.0186 3.3160 0.8745 0.0171 0.8916 2,784.354 5 2,784.354
5 0.0717 0.0707 2,807.223
9 Total 1.1302 5.5685 11.2784 0.0506 4.1170 0.0458 4.1628 1.1105 0.0431 1.1536 5,298.087 0 5,298.087
0 0.1557 0.4350 5,431.594
6 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 29 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2024
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
Off-Road 1.4716 13.4438 16.1668 0.0270 0.6133 0.6133 0.5769 0.5769 2,555.698 9 2,555.698
9 0.6044 2,570.807
7 Total 1.4716 13.4438 16.1668 0.0270 0.6133 0.6133 0.5769 0.5769 2,555.698 9 2,555.698
9 0.6044 2,570.807
7 Unmitigated 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
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 Vendor 0.1320 4.8991 1.8574 0.0230 0.8196 0.0273 0.8469 0.2360 0.0261 0.2621 2,477.643 7 2,477.643
7 0.0839 0.3595 2,586.874
7 Worker 0.9317 0.6180 8.7637 0.0264 3.2974 0.0178 3.3152 0.8745 0.0164 0.8909 2,724.562 7 2,724.562
7 0.0651 0.0658 2,745.803
2 Total 1.0637 5.5171 10.6211 0.0494 4.1170 0.0451 4.1621 1.1105 0.0425 1.1529 5,202.206 4 5,202.206
4 0.1490 0.4253 5,332.677
9 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 30 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2024
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
Off-Road 1.4716 13.4438 16.1668 0.0270 0.6133 0.6133 0.5769 0.5769 0.0000 2,555.698 9 2,555.698
9 0.6044 2,570.807
7 Total 1.4716 13.4438 16.1668 0.0270 0.6133 0.6133 0.5769 0.5769 0.0000 2,555.698 9 2,555.698
9 0.6044 2,570.807
7 Mitigated 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
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 Vendor 0.1320 4.8991 1.8574 0.0230 0.8196 0.0273 0.8469 0.2360 0.0261 0.2621 2,477.643 7 2,477.643
7 0.0839 0.3595 2,586.874
7 Worker 0.9317 0.6180 8.7637 0.0264 3.2974 0.0178 3.3152 0.8745 0.0164 0.8909 2,724.562 7 2,724.562
7 0.0651 0.0658 2,745.803
2 Total 1.0637 5.5171 10.6211 0.0494 4.1170 0.0451 4.1621 1.1105 0.0425 1.1529 5,202.206 4 5,202.206
4 0.1490 0.4253 5,332.677
9 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 31 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2025
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
Off-Road 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Total 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Unmitigated 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
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 Vendor 0.1288 4.8762 1.8296 0.0226 0.8196 0.0273 0.8469 0.2360 0.0262 0.2621 2,432.551 8 2,432.551
8 0.0842 0.3534 2,539.955
3 Worker 0.8755 0.5557 8.1866 0.0255 3.2974 0.0170 3.3144 0.8745 0.0156 0.8901 2,658.061 8 2,658.061
8 0.0588 0.0615 2,677.867
6 Total 1.0043 5.4319 10.0162 0.0481 4.1170 0.0443 4.1613 1.1105 0.0418 1.1522 5,090.613 6 5,090.613
6 0.1430 0.4149 5,217.822
9 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 32 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2025
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
Off-Road 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 0.0000 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Total 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 0.0000 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Mitigated 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
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 Vendor 0.1288 4.8762 1.8296 0.0226 0.8196 0.0273 0.8469 0.2360 0.0262 0.2621 2,432.551 8 2,432.551
8 0.0842 0.3534 2,539.955
3 Worker 0.8755 0.5557 8.1866 0.0255 3.2974 0.0170 3.3144 0.8745 0.0156 0.8901 2,658.061 8 2,658.061
8 0.0588 0.0615 2,677.867
6 Total 1.0043 5.4319 10.0162 0.0481 4.1170 0.0443 4.1613 1.1105 0.0418 1.1522 5,090.613 6 5,090.613
6 0.1430 0.4149 5,217.822
9 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 33 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2026
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
Off-Road 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Total 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Unmitigated 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
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 Vendor 0.1260 4.8420 1.8074 0.0221 0.8196 0.0273 0.8469 0.2360 0.0261 0.2621 2,386.989 5 2,386.989
5 0.0843 0.3471 2,492.522
5 Worker 0.8272 0.5048 7.7042 0.0247 3.2974 0.0161 3.3135 0.8745 0.0148 0.8893 2,597.691 9 2,597.691
9 0.0535 0.0580 2,616.319
4 Total 0.9532 5.3468 9.5116 0.0468 4.1170 0.0434 4.1604 1.1105 0.0409 1.1514 4,984.681 4 4,984.681
4 0.1378 0.4051 5,108.841
9 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 34 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2026
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
Off-Road 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 0.0000 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Total 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 0.0000 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Mitigated 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
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 Vendor 0.1260 4.8420 1.8074 0.0221 0.8196 0.0273 0.8469 0.2360 0.0261 0.2621 2,386.989 5 2,386.989
5 0.0843 0.3471 2,492.522
5 Worker 0.8272 0.5048 7.7042 0.0247 3.2974 0.0161 3.3135 0.8745 0.0148 0.8893 2,597.691 9 2,597.691
9 0.0535 0.0580 2,616.319
4 Total 0.9532 5.3468 9.5116 0.0468 4.1170 0.0434 4.1604 1.1105 0.0409 1.1514 4,984.681 4 4,984.681
4 0.1378 0.4051 5,108.841
9 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 35 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.11 Phase 5-7 Architectural Coating - 2026
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
Archit. Coating 16.7720 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 0.1709 1.1455 1.8091 2.9700e0030.0515 0.0515 0.0515 0.0515 281.4481 281.4481 0.0154 281.8319 Total 16.9429 1.1455 1.8091 2.9700e0030.0515 0.0515 0.0515 0.0515 281.4481 281.4481 0.0154 281.8319 Unmitigated 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
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 Vendor 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 Worker 0.1654 0.1010 1.5408 4.9500e0030.6595 3.2200e0030.6627 0.1749 2.9700e0030.1779 519.5384 519.5384 0.0107 0.0116 523.2639 Total 0.1654 0.1010 1.5408 4.9500e0030.6595 3.2200e0030.6627 0.1749 2.9700e0030.1779 519.5384 519.5384 0.0107 0.0116 523.2639 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 36 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.11 Phase 5-7 Architectural Coating - 2026
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
Archit. Coating 16.7720 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 0.1709 1.1455 1.8091 2.9700e0030.0515 0.0515 0.0515 0.0515 0.0000 281.4481 281.4481 0.0154 281.8319 Total 16.9429 1.1455 1.8091 2.9700e0030.0515 0.0515 0.0515 0.0515 0.0000 281.4481 281.4481 0.0154 281.8319 Mitigated 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
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 Vendor 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 Worker 0.1654 0.1010 1.5408 4.9500e0030.6595 3.2200e0030.6627 0.1749 2.9700e0030.1779 519.5384 519.5384 0.0107 0.0116 523.2639 Total 0.1654 0.1010 1.5408 4.9500e0030.6595 3.2200e0030.6627 0.1749 2.9700e0030.1779 519.5384 519.5384 0.0107 0.0116 523.2639 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 37 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

4.0 Operational Detail - Mobile
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
Mitigated 6.5704 4.9948 42.6721 0.0641 7.1656 0.0549 7.2205 1.9096 0.0510 1.9606 6,787.905 3 6,787.905
3 0.7310 0.4478 6,939.612
0 Unmitigated 6.5704 4.9948 42.6721 0.0641 7.1656 0.0549 7.2205 1.9096 0.0510 1.9606 6,787.905 3 6,787.905
3 0.7310 0.4478 6,939.612
0 4.1 Mitigation Measures Mobile

4.2 Trip Summary Information

16.60 8.40 6.90 0.00 0.00 0.00 0 0 0

4.4 Fleet Mix
CalEEMod Version: CalEEMod.2020.4.0 Page 38 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Land Use LDA LDT1 LDT2 MDV LHD1 LHD2 MHD HHD OBUS UBUS MCY SBUS MH Hospital 0.540015 0.063309 0.186717 0.127205 0.023780 0.006682 0.012512 0.009167 0.000820 0.000485 0.025014 0.000756 0.003538 Unenclosed Parking with Elevator 0.540015 0.063309 0.186717 0.127205 0.023780 0.006682 0.012512 0.009167 0.000820 0.000485 0.025014 0.000756 0.003538

5.0 Energy Detail
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
NaturalGas
Mitigated

0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 NaturalGas
Unmitigated

0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 5.1 Mitigation Measures Energy
Historical Energy Use: N
CalEEMod Version: CalEEMod.2020.4.0 Page 39 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

6.0 Area Detail

5.2 Energy by Land Use - NaturalGas
NaturalGa
s Use
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
Land Use kBTU/yr lb/day lb/day
Hospital 65283.1 0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 Unenclosed
Parking with
Elevator
0 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 Total 0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 Unmitigated
NaturalGa
s Use
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
Land Use kBTU/yr lb/day lb/day
Hospital 65.2831 0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 Unenclosed
Parking with
Elevator
0 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 Total 0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 Mitigated
CalEEMod Version: CalEEMod.2020.4.0 Page 40 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

6.1 Mitigation Measures Area
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
Mitigated 6.9037 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Unmitigated 6.9037 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425

6.2 Area by SubCategory
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
SubCategory lb/day lb/day
Architectural
Coating

0.4219 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Consumer
Products

6.4681 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Landscaping 0.0138 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Total 6.9037 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Unmitigated
CalEEMod Version: CalEEMod.2020.4.0 Page 41 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Install Low Flow Bathroom Faucet
Install Low Flow Kitchen Faucet
Install Low Flow Toilet
Install Low Flow Shower

7.1 Mitigation Measures Water

7.0 Water Detail

0.4219 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Consumer
Products

6.4681 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Landscaping 0.0138 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Total 6.9037 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Mitigated
CalEEMod Version: CalEEMod.2020.4.0 Page 42 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

11.0 Vegetation

8.1 Mitigation Measures Waste
Institute Recycling and Composting Services

8.0 Waste Detail

9.0 Operational Offroad
Equipment Type Number Hours/Day Days/Year Horse Power Load Factor Fuel Type

10.0 Stationary Equipment
Fire Pumps and Emergency Generators
Equipment Type Number Hours/Day Hours/Year Horse Power Load Factor Fuel Type Boilers
Equipment Type Number Heat Input/Day Heat Input/Year Boiler Rating Fuel Type User Defined Equipment
Equipment Type Number
CalEEMod Version: CalEEMod.2020.4.0 Page 43 of 43 Date: 9/2/2021 3:27 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Winter EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Kaiser Riverside Medical Center Expansion
South Coast AQMD Air District, Summer
Project Characteristics - CO2 intensity factor from City's CAP Appendix C Figure 2 Land Use -
Construction Phase - per construction questionnaire
Trips and VMT - Demolition: 200 tons waste * 2 cy/ton / 10 cy/truck = 40 trips.

Grading: 52,150 cy / 14 cy/truck = 3725 trips.

Hauling trip distance would be 10 miles for demolition and 34 miles for grading per applicant.

Demolition -
Grading - Total 52,150 cy soil export during Phase 5-7
Architectural Coating - SCAQMD Rule 1113.

Phase 1-4 for parking, Phase 5-7 for non-residential
Vehicle Trips - Based on trip generation and VMT from TIA Area Coating - SCAQMD Rule 1113

1.1 Land Usage
Land Uses Size Metric Lot Acreage Floor Surface Area Population Hospital 318.43 1000sqft 7.31 318,433.00 0
Unenclosed Parking with Elevator 1,151.00 Space 10.36 460,400.00 0

1.2 Other Project Characteristics
Urbanization
Climate Zone
Urban
10 Wind Speed (m/s) 2.2 Precipitation Freq (Days) 31

1.3 User Entered Comments & Non-Default Data

1.0 Project Characteristics
Utility Company Riverside Public Utilities/City of Riverside Operational Year 2027
CO2 Intensity
(lb/MWhr)
650 CH4 Intensity 0.033
(lb/MWhr)
N2O Intensity 0.004
(lb/MWhr)
CalEEMod Version: CalEEMod.2020.4.0 Page 1 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Construction Off-road Equipment Mitigation - SCAQMD Rule 403 Area Mitigation -
Water Mitigation - 2019 CALGreen Code
Waste Mitigation - AB 341
Table Name Column Name Default Value New Value
tblArchitecturalCoating ConstArea_Nonresidential_Exterior 159,217.00 0.00 tblArchitecturalCoating ConstArea_Nonresidential_Interior 477,650.00 0.00 tblArchitecturalCoating ConstArea_Parking 27,624.00 0.00 tblArchitecturalCoating EF_Nonresidential_Exterior 100.00 50.00 tblArchitecturalCoating EF_Nonresidential_Exterior 100.00 50.00 tblArchitecturalCoating EF_Nonresidential_Interior 100.00 50.00 tblArchitecturalCoating EF_Nonresidential_Interior 100.00 50.00 tblArchitecturalCoating EF_Parking 100.00 50.00
tblArchitecturalCoating EF_Parking 100.00 50.00
tblAreaCoating Area_EF_Nonresidential_Exterior 100 50
tblAreaCoating Area_EF_Nonresidential_Interior 100 50
tblAreaCoating Area_EF_Parking 100 50
tblAreaMitigation UseLowVOCPaintNonresidentialExteriorV alue
50 100
tblAreaMitigation UseLowVOCPaintNonresidentialInteriorV alue
50 100
tblAreaMitigation UseLowVOCPaintParkingValue 50 100
tblConstDustMitigation WaterUnpavedRoadVehicleSpeed 0 15 tblConstructionPhase NumDays 20.00 88.00
tblConstructionPhase NumDays 20.00 44.00
tblConstructionPhase NumDays 300.00 283.00
tblConstructionPhase NumDays 300.00 673.00
tblConstructionPhase NumDays 20.00 23.00
tblConstructionPhase NumDays 20.00 22.00
tblConstructionPhase NumDays 30.00 21.00
CalEEMod Version: CalEEMod.2020.4.0 Page 2 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.0 Emissions Summary
tblConstructionPhase NumDays 30.00 44.00
tblConstructionPhase NumDays 20.00 22.00
tblConstructionPhase NumDays 20.00 43.00
tblGrading MaterialExported 0.00 52,150.00
tblLandUse LandUseSquareFeet 318,430.00 318,433.00
tblProjectCharacteristics CO2IntensityFactor 789.98 650 tblTripsAndVMT HaulingTripLength 20.00 10.00
tblTripsAndVMT HaulingTripLength 20.00 34.00
tblTripsAndVMT HaulingTripNumber 738.00 0.00
tblTripsAndVMT HaulingTripNumber 20.00 40.00
tblTripsAndVMT HaulingTripNumber 369.00 3,725.00
tblVehicleTrips CC_TL 8.40 1.65
tblVehicleTrips CNW_TL 6.90 1.35
tblVehicleTrips CW_TL 16.60 3.26
tblVehicleTrips ST_TR 7.72 14.02
tblVehicleTrips SU_TR 6.77 14.02
tblVehicleTrips WD_TR 10.72 14.02
CalEEMod Version: CalEEMod.2020.4.0 Page 3 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.1 Overall Construction (Maximum Daily Emission)
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
Year lb/day lb/day
2022 4.8184 38.8919 33.7312 0.0902 9.4271 1.6362 11.0634 3.7130 1.5053 5.2184 0.0000 9,111.530 2 9,111.530
2 1.9496 0.4683 9,271.402
3 2023 4.9766 50.8167 48.6650 0.1447 12.0773 1.7447 13.6338 4.4229 1.6311 5.8597 0.0000 15,088.71 65 15,088.71
65 2.4470 1.4149 15,571.54
19 2024 2.4897 18.6766 27.6456 0.0779 4.1170 0.6582 4.7752 1.1105 0.6192 1.7297 0.0000 7,921.111 3 7,921.111
3 0.7528 0.4206 8,065.279
8 2025 2.3269 17.6236 26.8928 0.0766 4.1170 0.5718 4.6888 1.1105 0.5379 1.6484 0.0000 7,805.990 8 7,805.990
8 0.7434 0.4105 7,946.897
2 2026 17.0982 17.5443 26.3348 0.0753 4.1170 0.5708 4.6878 1.1105 0.5371 1.6475 0.0000 7,696.233 5 7,696.233
5 0.7383 0.4009 7,834.161
6 Maximum 17.0982 50.8167 48.6650 0.1447 12.0773 1.7447 13.6338 4.4229 1.6311 5.8597 0.0000 15,088.71 65 15,088.71
65 2.4470 1.4149 15,571.54
19 Unmitigated Construction
CalEEMod Version: CalEEMod.2020.4.0 Page 4 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.1 Overall Construction (Maximum Daily Emission)
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
Year lb/day lb/day
2022 4.8184 38.8919 33.7312 0.0902 4.7765 1.6362 5.7532 1.4130 1.5053 2.9183 0.0000 9,111.530 2 9,111.530
2 1.9496 0.4683 9,271.402
3 2023 4.9766 50.8167 48.6650 0.1447 6.1993 1.7447 7.7558 2.1101 1.6311 3.5469 0.0000 15,088.71 65 15,088.71
65 2.4470 1.4149 15,571.54
19 2024 2.4897 18.6766 27.6456 0.0779 4.1170 0.6582 4.7752 1.1105 0.6192 1.7297 0.0000 7,921.111 3 7,921.111
3 0.7528 0.4206 8,065.279
8 2025 2.3269 17.6236 26.8928 0.0766 4.1170 0.5718 4.6888 1.1105 0.5379 1.6484 0.0000 7,805.990 8 7,805.990
8 0.7434 0.4105 7,946.897
2 2026 17.0982 17.5443 26.3348 0.0753 4.1170 0.5708 4.6878 1.1105 0.5371 1.6475 0.0000 7,696.233 5 7,696.233
5 0.7383 0.4009 7,834.161
6 Maximum 17.0982 50.8167 48.6650 0.1447 6.1993 1.7447 7.7558 2.1101 1.6311 3.5469 0.0000 15,088.71 65 15,088.71
65 2.4470 1.4149 15,571.54
19 Mitigated Construction
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

0.00 0.00 0.00 0.00 31.10 0.00 28.80 40.23 0.00 28.64 0.00 0.00 0.00 0.00 0.00 0.00 CalEEMod Version: CalEEMod.2020.4.0 Page 5 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.2 Overall Operational
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
Area 6.9037 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Energy 0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 Mobile 7.0602 4.6494 40.9724 0.0669 7.1656 0.0548 7.2204 1.9096 0.0509 1.9605 7,085.259 5 7,085.259
5 0.6814 0.4286 7,230.029
4 Total 14.6679 11.0510 46.4983 0.1053 7.1656 0.5418 7.7073 1.9096 0.5378 2.4474 14,765.94 89 14,765.94
89 0.8294 0.5695 14,956.38
03 Unmitigated Operational
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
Area 6.9037 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Energy 0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 Mobile 7.0602 4.6494 40.9724 0.0669 7.1656 0.0548 7.2204 1.9096 0.0509 1.9605 7,085.259 5 7,085.259
5 0.6814 0.4286 7,230.029
4 Total 14.6679 11.0510 46.4983 0.1053 7.1656 0.5418 7.7073 1.9096 0.5378 2.4474 14,765.94 89 14,765.94
89 0.8294 0.5695 14,956.38
03 Mitigated Operational
CalEEMod Version: CalEEMod.2020.4.0 Page 6 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Residential Indoor: 0; Residential Outdoor: 0; Non-Residential Indoor: 477,650; Non-Residential Outdoor: 159,217; Striped Parking Area: 0 (Architectural Coating – sqft)
Acres of Grading (Site Preparation Phase): 0
Acres of Grading (Grading Phase): 63
Acres of Paving: 10.36
CalEEMod Version: CalEEMod.2020.4.0 Page 7 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Phase 5-7 Demolition Excavators 3 8.00 158 0.38
Phase 5-7 Demolition Rubber Tired Dozers 2 8.00 247 0.40 Phase 5-7 Grading Excavators 2 8.00 158 0.38
Phase 5-7 Grading Graders 1 8.00 187 0.41
Phase 5-7 Grading Rubber Tired Dozers 1 8.00 247 0.40
Phase 5-7 Grading Scrapers 2 8.00 367 0.48
Phase 5-7 Grading Tractors/Loaders/Backhoes 2 8.00 97 0.37 Phase 5-7 Paving Pavers 2 8.00 130 0.42
Phase 5-7 Paving Paving Equipment 2 8.00 132 0.36
Phase 5-7 Paving Rollers 2 8.00 80 0.38
Phase 5-7 Building Construction Cranes 1 7.00 231 0.29
Phase 5-7 Building Construction Forklifts 3 8.00 89 0.20 Phase 5-7 Building Construction Generator Sets 1 8.00 84 0.74 Phase 5-7 Building Construction Tractors/Loaders/Backhoes 3 7.00 97 0.37 Phase 5-7 Building Construction Welders 1 8.00 46 0.45
Phase 5-7 Architectural Coating Air Compressors 1 6.00 78 0.48 Phase 1-4 Demolition Concrete/Industrial Saws 1 8.00 81 0.73 Phase 1-4 Demolition Excavators 3 8.00 158 0.38
Phase 1-4 Demolition Rubber Tired Dozers 2 8.00 247 0.40 Phase 1-4 Grading Excavators 2 8.00 158 0.38
Phase 1-4 Grading Graders 1 8.00 187 0.41
Phase 1-4 Grading Rubber Tired Dozers 1 8.00 247 0.40
Phase 1-4 Grading Scrapers 2 8.00 367 0.48
Phase 1-4 Grading Tractors/Loaders/Backhoes 2 8.00 97 0.37 Phase 1-4 Building Construction Cranes 1 7.00 231 0.29
Phase 1-4 Building Construction Forklifts 3 8.00 89 0.20 Phase 1-4 Building Construction Generator Sets 1 8.00 84 0.74 Phase 1-4 Building Construction Tractors/Loaders/Backhoes 3 7.00 97 0.37 Phase 1-4 Building Construction Welders 1 8.00 46 0.45
CalEEMod Version: CalEEMod.2020.4.0 Page 8 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.1 Mitigation Measures Construction
Replace Ground Cover
Water Exposed Area
Reduce Vehicle Speed on Unpaved Roads
Phase 1-4 Paving Pavers 2 8.00 130 0.42
Phase 1-4 Paving Paving Equipment 2 8.00 132 0.36
Phase 1-4 Paving Rollers 2 8.00 80 0.38
Phase 1-4 Architectural Coating Air Compressors 1 6.00 78 0.48 Trips and VMT
Phase Name Offroad Equipment
Count
Worker Trip
Number
Vendor Trip
Number
Hauling Trip
Number
Worker Trip
Length
Vendor Trip
Length
Hauling Trip
Length
Worker Vehicle
Class
Vendor
Vehicle Class
Hauling
Vehicle Class
Phase 5-7 Demolition 6 15.00 0.00 40.00 14.70 6.90 10.00 LD_Mix HDT_Mix HHDT Phase 5-7 Grading 8 20.00 0.00 3,725.00 14.70 6.90 34.00 LD_Mix HDT_Mix HHDT Phase 5-7 Paving 6 15.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 5-7 Building
Construction
9 295.00 128.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 5-7
Architectural Coating
1 59.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT
Phase 1-4 Demolition 6 15.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 1-4 Grading 8 20.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 1-4 Building
Construction
9 295.00 128.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 1-4 Paving 6 15.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT Phase 1-4
Architectural Coating
1 59.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT
CalEEMod Version: CalEEMod.2020.4.0 Page 9 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Phase 1-4 Demolition - 2022
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
Off-Road 2.6392 25.7194 20.5941 0.0388 1.2427 1.2427 1.1553 1.1553 3,746.781 2 3,746.781
2 1.0524 3,773.092
0 Total 2.6392 25.7194 20.5941 0.0388 1.2427 1.2427 1.1553 1.1553 3,746.781 2 3,746.781
2 1.0524 3,773.092
0 Unmitigated 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
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 Vendor 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 Worker 0.0517 0.0363 0.5726 1.5200e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 154.3721 154.3721 4.0100e0033.6700e003155.5659 Total 0.0517 0.0363 0.5726 1.5200e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 154.3721 154.3721 4.0100e0033.6700e003155.5659 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 10 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Phase 1-4 Demolition - 2022
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
Off-Road 2.6392 25.7194 20.5941 0.0388 1.2427 1.2427 1.1553 1.1553 0.0000 3,746.781 2 3,746.781
2 1.0524 3,773.092
0 Total 2.6392 25.7194 20.5941 0.0388 1.2427 1.2427 1.1553 1.1553 0.0000 3,746.781 2 3,746.781
2 1.0524 3,773.092
0 Mitigated 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
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 Vendor 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 Worker 0.0517 0.0363 0.5726 1.5200e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 154.3721 154.3721 4.0100e0033.6700e003155.5659 Total 0.0517 0.0363 0.5726 1.5200e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 154.3721 154.3721 4.0100e0033.6700e003155.5659 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 11 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Phase 1-4 Grading - 2022
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 9.2036 0.0000 9.2036 3.6538 0.0000 3.6538 0.0000 0.0000 Off-Road 3.6248 38.8435 29.0415 0.0621 1.6349 1.6349 1.5041 1.5041 6,011.410 5 6,011.410
5 1.9442 6,060.015
8 Total 3.6248 38.8435 29.0415 0.0621 9.2036 1.6349 10.8385 3.6538 1.5041 5.1579 6,011.410 5 6,011.410
5 1.9442 6,060.015
8 Unmitigated 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
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 Vendor 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 Worker 0.0689 0.0485 0.7634 2.0200e0030.2236 1.3400e0030.2249 0.0593 1.2300e0030.0605 205.8294 205.8294 5.3500e0034.8900e003207.4211 Total 0.0689 0.0485 0.7634 2.0200e0030.2236 1.3400e0030.2249 0.0593 1.2300e0030.0605 205.8294 205.8294 5.3500e0034.8900e003207.4211 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 12 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Phase 1-4 Grading - 2022
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 3.4099 0.0000 3.4099 1.3537 0.0000 1.3537 0.0000 0.0000 Off-Road 3.6248 38.8435 29.0415 0.0621 1.6349 1.6349 1.5041 1.5041 0.0000 6,011.410 5 6,011.410
5 1.9442 6,060.015
8 Total 3.6248 38.8435 29.0415 0.0621 3.4099 1.6349 5.0448 1.3537 1.5041 2.8578 0.0000 6,011.410 5 6,011.410
5 1.9442 6,060.015
8 Mitigated 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
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 Vendor 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 Worker 0.0689 0.0485 0.7634 2.0200e0030.2236 1.3400e0030.2249 0.0593 1.2300e0030.0605 205.8294 205.8294 5.3500e0034.8900e003207.4211 Total 0.0689 0.0485 0.7634 2.0200e0030.2236 1.3400e0030.2249 0.0593 1.2300e0030.0605 205.8294 205.8294 5.3500e0034.8900e003207.4211 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 13 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Phase 1-4 Paving - 2022
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
Off-Road 1.1028 11.1249 14.5805 0.0228 0.5679 0.5679 0.5225 0.5225 2,207.660 3 2,207.660
3 0.7140 2,225.510
4 Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Total 1.1028 11.1249 14.5805 0.0228 0.5679 0.5679 0.5225 0.5225 2,207.660 3 2,207.660
3 0.7140 2,225.510
4 Unmitigated 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
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 Vendor 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 Worker 0.0517 0.0363 0.5726 1.5200e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 154.3721 154.3721 4.0100e0033.6700e003155.5659 Total 0.0517 0.0363 0.5726 1.5200e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 154.3721 154.3721 4.0100e0033.6700e003155.5659 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 14 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Phase 1-4 Paving - 2022
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
Off-Road 1.1028 11.1249 14.5805 0.0228 0.5679 0.5679 0.5225 0.5225 0.0000 2,207.660 3 2,207.660
3 0.7140 2,225.510
4 Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Total 1.1028 11.1249 14.5805 0.0228 0.5679 0.5679 0.5225 0.5225 0.0000 2,207.660 3 2,207.660
3 0.7140 2,225.510
4 Mitigated 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
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 Vendor 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 Worker 0.0517 0.0363 0.5726 1.5200e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 154.3721 154.3721 4.0100e0033.6700e003155.5659 Total 0.0517 0.0363 0.5726 1.5200e0030.1677 1.0000e0030.1687 0.0445 9.2000e0040.0454 154.3721 154.3721 4.0100e0033.6700e003155.5659 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 15 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Phase 1-4 Building Construction - 2022
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
Off-Road 1.7062 15.6156 16.3634 0.0269 0.8090 0.8090 0.7612 0.7612 2,554.333 6 2,554.333
6 0.6120 2,569.632
2 Total 1.7062 15.6156 16.3634 0.0269 0.8090 0.8090 0.7612 0.7612 2,554.333 6 2,554.333
6 0.6120 2,569.632
2 Unmitigated 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
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 Vendor 0.2334 5.9561 2.0420 0.0245 0.8196 0.0623 0.8819 0.2360 0.0596 0.2956 2,632.567 6 2,632.567
6 0.0882 0.3817 2,748.509
9 Worker 1.0160 0.7148 11.2602 0.0298 3.2974 0.0197 3.3171 0.8745 0.0181 0.8926 3,035.984 1 3,035.984
1 0.0789 0.0722 3,059.461
7 Total 1.2494 6.6708 13.3022 0.0543 4.1170 0.0820 4.1990 1.1105 0.0777 1.1882 5,668.551 7 5,668.551
7 0.1671 0.4538 5,807.971
6 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 16 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Phase 1-4 Building Construction - 2022
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
Off-Road 1.7062 15.6156 16.3634 0.0269 0.8090 0.8090 0.7612 0.7612 0.0000 2,554.333 6 2,554.333
6 0.6120 2,569.632
2 Total 1.7062 15.6156 16.3634 0.0269 0.8090 0.8090 0.7612 0.7612 0.0000 2,554.333 6 2,554.333
6 0.6120 2,569.632
2 Mitigated 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
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 Vendor 0.2334 5.9561 2.0420 0.0245 0.8196 0.0623 0.8819 0.2360 0.0596 0.2956 2,632.567 6 2,632.567
6 0.0882 0.3817 2,748.509
9 Worker 1.0160 0.7148 11.2602 0.0298 3.2974 0.0197 3.3171 0.8745 0.0181 0.8926 3,035.984 1 3,035.984
1 0.0789 0.0722 3,059.461
7 Total 1.2494 6.6708 13.3022 0.0543 4.1170 0.0820 4.1990 1.1105 0.0777 1.1882 5,668.551 7 5,668.551
7 0.1671 0.4538 5,807.971
6 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 17 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Phase 1-4 Building Construction - 2023
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
Off-Road 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Total 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Unmitigated 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
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 Vendor 0.1415 4.6464 1.8293 0.0233 0.8196 0.0271 0.8467 0.2360 0.0259 0.2619 2,509.195 8 2,509.195
8 0.0843 0.3633 2,619.553
8 Worker 0.9424 0.6325 10.3761 0.0289 3.2974 0.0186 3.3160 0.8745 0.0171 0.8916 2,955.897 5 2,955.897
5 0.0708 0.0667 2,977.536
5 Total 1.0839 5.2789 12.2054 0.0522 4.1170 0.0456 4.1626 1.1105 0.0430 1.1534 5,465.093 3 5,465.093
3 0.1551 0.4299 5,597.090
3 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 18 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Phase 1-4 Building Construction - 2023
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
Off-Road 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 0.0000 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Total 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 0.0000 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Mitigated 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
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 Vendor 0.1415 4.6464 1.8293 0.0233 0.8196 0.0271 0.8467 0.2360 0.0259 0.2619 2,509.195 8 2,509.195
8 0.0843 0.3633 2,619.553
8 Worker 0.9424 0.6325 10.3761 0.0289 3.2974 0.0186 3.3160 0.8745 0.0171 0.8916 2,955.897 5 2,955.897
5 0.0708 0.0667 2,977.536
5 Total 1.0839 5.2789 12.2054 0.0522 4.1170 0.0456 4.1626 1.1105 0.0430 1.1534 5,465.093 3 5,465.093
3 0.1551 0.4299 5,597.090
3 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 19 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Phase 1-4 Architectural Coating - 2022
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
Archit. Coating 1.4550 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 0.2045 1.4085 1.8136 2.9700e0030.0817 0.0817 0.0817 0.0817 281.4481 281.4481 0.0183 281.9062 Total 1.6595 1.4085 1.8136 2.9700e0030.0817 0.0817 0.0817 0.0817 281.4481 281.4481 0.0183 281.9062 Unmitigated 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
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 Vendor 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 Worker 0.2032 0.1430 2.2520 5.9700e0030.6595 3.9400e0030.6634 0.1749 3.6300e0030.1785 607.1968 607.1968 0.0158 0.0144 611.8923 Total 0.2032 0.1430 2.2520 5.9700e0030.6595 3.9400e0030.6634 0.1749 3.6300e0030.1785 607.1968 607.1968 0.0158 0.0144 611.8923 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 20 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Phase 1-4 Architectural Coating - 2022
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
Archit. Coating 1.4550 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 0.2045 1.4085 1.8136 2.9700e0030.0817 0.0817 0.0817 0.0817 0.0000 281.4481 281.4481 0.0183 281.9062 Total 1.6595 1.4085 1.8136 2.9700e0030.0817 0.0817 0.0817 0.0817 0.0000 281.4481 281.4481 0.0183 281.9062 Mitigated 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
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 Vendor 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 Worker 0.2032 0.1430 2.2520 5.9700e0030.6595 3.9400e0030.6634 0.1749 3.6300e0030.1785 607.1968 607.1968 0.0158 0.0144 611.8923 Total 0.2032 0.1430 2.2520 5.9700e0030.6595 3.9400e0030.6634 0.1749 3.6300e0030.1785 607.1968 607.1968 0.0158 0.0144 611.8923 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 21 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Phase 5-7 Demolition - 2023
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 0.1945 0.0000 0.1945 0.0295 0.0000 0.0295 0.0000 0.0000 Off-Road 2.2691 21.4844 19.6434 0.0388 0.9975 0.9975 0.9280 0.9280 3,746.984 0 3,746.984
0 1.0494 3,773.218
3 Total 2.2691 21.4844 19.6434 0.0388 0.1945 0.9975 1.1921 0.0295 0.9280 0.9574 3,746.984 0 3,746.984
0 1.0494 3,773.218
3 Unmitigated 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
Hauling 2.9600e0030.1260 0.0447 5.4000e0040.0159 8.4000e0040.0168 4.3700e0038.0000e0045.1700e00359.7098 59.7098 3.2500e0039.4800e00362.6173 Vendor 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 Worker 0.0479 0.0322 0.5276 1.4700e0030.1677 9.4000e0040.1686 0.0445 8.7000e0040.0453 150.2999 150.2999 3.6000e0033.3900e003151.4002 Total 0.0509 0.1582 0.5723 2.0100e0030.1836 1.7800e0030.1854 0.0488 1.6700e0030.0505 210.0097 210.0097 6.8500e0030.0129 214.0175 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 22 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Phase 5-7 Demolition - 2023
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 0.0721 0.0000 0.0721 0.0109 0.0000 0.0109 0.0000 0.0000 Off-Road 2.2691 21.4844 19.6434 0.0388 0.9975 0.9975 0.9280 0.9280 0.0000 3,746.984 0 3,746.984
0 1.0494 3,773.218
3 Total 2.2691 21.4844 19.6434 0.0388 0.0721 0.9975 1.0696 0.0109 0.9280 0.9389 0.0000 3,746.984 0 3,746.984
0 1.0494 3,773.218
3 Mitigated 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
Hauling 2.9600e0030.1260 0.0447 5.4000e0040.0159 8.4000e0040.0168 4.3700e0038.0000e0045.1700e00359.7098 59.7098 3.2500e0039.4800e00362.6173 Vendor 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 Worker 0.0479 0.0322 0.5276 1.4700e0030.1677 9.4000e0040.1686 0.0445 8.7000e0040.0453 150.2999 150.2999 3.6000e0033.3900e003151.4002 Total 0.0509 0.1582 0.5723 2.0100e0030.1836 1.7800e0030.1854 0.0488 1.6700e0030.0505 210.0097 210.0097 6.8500e0030.0129 214.0175 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 23 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.8 Phase 5-7 Grading - 2023
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 9.3376 0.0000 9.3376 3.6741 0.0000 3.6741 0.0000 0.0000 Off-Road 3.3217 34.5156 28.0512 0.0621 1.4245 1.4245 1.3105 1.3105 6,011.477 7 6,011.477
7 1.9442 6,060.083
6 Total 3.3217 34.5156 28.0512 0.0621 9.3376 1.4245 10.7621 3.6741 1.3105 4.9846 6,011.477 7 6,011.477
7 1.9442 6,060.083
6 Unmitigated 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
Hauling 0.2447 16.2582 3.9710 0.0807 2.5161 0.1307 2.6469 0.6896 0.1251 0.8147 8,876.839 0 8,876.839
0 0.4980 1.4104 9,309.591
4 Vendor 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 Worker 0.0639 0.0429 0.7035 1.9600e0030.2236 1.2600e0030.2248 0.0593 1.1600e0030.0605 200.3998 200.3998 4.8000e0034.5200e003201.8669 Total 0.3086 16.3011 4.6744 0.0826 2.7397 0.1320 2.8717 0.7489 0.1262 0.8751 9,077.238 8 9,077.238
8 0.5028 1.4149 9,511.458
3 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 24 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.8 Phase 5-7 Grading - 2023
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 3.4596 0.0000 3.4596 1.3612 0.0000 1.3612 0.0000 0.0000 Off-Road 3.3217 34.5156 28.0512 0.0621 1.4245 1.4245 1.3105 1.3105 0.0000 6,011.477 7 6,011.477
7 1.9442 6,060.083
6 Total 3.3217 34.5156 28.0512 0.0621 3.4596 1.4245 4.8841 1.3612 1.3105 2.6718 0.0000 6,011.477 7 6,011.477
7 1.9442 6,060.083
6 Mitigated 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
Hauling 0.2447 16.2582 3.9710 0.0807 2.5161 0.1307 2.6469 0.6896 0.1251 0.8147 8,876.839 0 8,876.839
0 0.4980 1.4104 9,309.591
4 Vendor 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 Worker 0.0639 0.0429 0.7035 1.9600e0030.2236 1.2600e0030.2248 0.0593 1.1600e0030.0605 200.3998 200.3998 4.8000e0034.5200e003201.8669 Total 0.3086 16.3011 4.6744 0.0826 2.7397 0.1320 2.8717 0.7489 0.1262 0.8751 9,077.238 8 9,077.238
8 0.5028 1.4149 9,511.458
3 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 25 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.9 Phase 5-7 Paving - 2023
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
Off-Road 1.0327 10.1917 14.5842 0.0228 0.5102 0.5102 0.4694 0.4694 2,207.584 1 2,207.584
1 0.7140 2,225.433
6 Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Total 1.0327 10.1917 14.5842 0.0228 0.5102 0.5102 0.4694 0.4694 2,207.584 1 2,207.584
1 0.7140 2,225.433
6 Unmitigated 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
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 Vendor 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 Worker 0.0479 0.0322 0.5276 1.4700e0030.1677 9.4000e0040.1686 0.0445 8.7000e0040.0453 150.2999 150.2999 3.6000e0033.3900e003151.4002 Total 0.0479 0.0322 0.5276 1.4700e0030.1677 9.4000e0040.1686 0.0445 8.7000e0040.0453 150.2999 150.2999 3.6000e0033.3900e003151.4002 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 26 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.9 Phase 5-7 Paving - 2023
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
Off-Road 1.0327 10.1917 14.5842 0.0228 0.5102 0.5102 0.4694 0.4694 0.0000 2,207.584 1 2,207.584
1 0.7140 2,225.433
6 Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Total 1.0327 10.1917 14.5842 0.0228 0.5102 0.5102 0.4694 0.4694 0.0000 2,207.584 1 2,207.584
1 0.7140 2,225.433
6 Mitigated 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
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 Vendor 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 Worker 0.0479 0.0322 0.5276 1.4700e0030.1677 9.4000e0040.1686 0.0445 8.7000e0040.0453 150.2999 150.2999 3.6000e0033.3900e003151.4002 Total 0.0479 0.0322 0.5276 1.4700e0030.1677 9.4000e0040.1686 0.0445 8.7000e0040.0453 150.2999 150.2999 3.6000e0033.3900e003151.4002 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 27 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2023
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
Off-Road 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Total 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Unmitigated 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
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 Vendor 0.1415 4.6464 1.8293 0.0233 0.8196 0.0271 0.8467 0.2360 0.0259 0.2619 2,509.195 8 2,509.195
8 0.0843 0.3633 2,619.553
8 Worker 0.9424 0.6325 10.3761 0.0289 3.2974 0.0186 3.3160 0.8745 0.0171 0.8916 2,955.897 5 2,955.897
5 0.0708 0.0667 2,977.536
5 Total 1.0839 5.2789 12.2054 0.0522 4.1170 0.0456 4.1626 1.1105 0.0430 1.1534 5,465.093 3 5,465.093
3 0.1551 0.4299 5,597.090
3 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 28 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2023
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
Off-Road 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 0.0000 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Total 1.5728 14.3849 16.2440 0.0269 0.6997 0.6997 0.6584 0.6584 0.0000 2,555.209 9 2,555.209
9 0.6079 2,570.406
1 Mitigated 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
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 Vendor 0.1415 4.6464 1.8293 0.0233 0.8196 0.0271 0.8467 0.2360 0.0259 0.2619 2,509.195 8 2,509.195
8 0.0843 0.3633 2,619.553
8 Worker 0.9424 0.6325 10.3761 0.0289 3.2974 0.0186 3.3160 0.8745 0.0171 0.8916 2,955.897 5 2,955.897
5 0.0708 0.0667 2,977.536
5 Total 1.0839 5.2789 12.2054 0.0522 4.1170 0.0456 4.1626 1.1105 0.0430 1.1534 5,465.093 3 5,465.093
3 0.1551 0.4299 5,597.090
3 Mitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 29 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2024
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
Off-Road 1.4716 13.4438 16.1668 0.0270 0.6133 0.6133 0.5769 0.5769 2,555.698 9 2,555.698
9 0.6044 2,570.807
7 Total 1.4716 13.4438 16.1668 0.0270 0.6133 0.6133 0.5769 0.5769 2,555.698 9 2,555.698
9 0.6044 2,570.807
7 Unmitigated 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
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 Vendor 0.1382 4.6675 1.7992 0.0230 0.8196 0.0271 0.8467 0.2360 0.0259 0.2619 2,473.098 7 2,473.098
7 0.0843 0.3586 2,582.056
9 Worker 0.8799 0.5653 9.6796 0.0280 3.2974 0.0178 3.3152 0.8745 0.0164 0.8909 2,892.313 7 2,892.313
7 0.0641 0.0621 2,912.415
2 Total 1.0181 5.2328 11.4788 0.0510 4.1170 0.0449 4.1619 1.1105 0.0423 1.1528 5,365.412 4 5,365.412
4 0.1484 0.4206 5,494.472
1 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 30 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2024
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
Off-Road 1.4716 13.4438 16.1668 0.0270 0.6133 0.6133 0.5769 0.5769 0.0000 2,555.698 9 2,555.698
9 0.6044 2,570.807
7 Total 1.4716 13.4438 16.1668 0.0270 0.6133 0.6133 0.5769 0.5769 0.0000 2,555.698 9 2,555.698
9 0.6044 2,570.807
7 Mitigated 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
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 Vendor 0.1382 4.6675 1.7992 0.0230 0.8196 0.0271 0.8467 0.2360 0.0259 0.2619 2,473.098 7 2,473.098
7 0.0843 0.3586 2,582.056
9 Worker 0.8799 0.5653 9.6796 0.0280 3.2974 0.0178 3.3152 0.8745 0.0164 0.8909 2,892.313 7 2,892.313
7 0.0641 0.0621 2,912.415
2 Total 1.0181 5.2328 11.4788 0.0510 4.1170 0.0449 4.1619 1.1105 0.0423 1.1528 5,365.412 4 5,365.412
4 0.1484 0.4206 5,494.472
1 Mitigated Construction Off-Site
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3.10 Phase 5-7 Building Construction - 2025
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
Off-Road 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Total 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Unmitigated 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
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 Vendor 0.1352 4.6455 1.7721 0.0225 0.8196 0.0272 0.8468 0.2360 0.0260 0.2620 2,428.022 5 2,428.022
5 0.0846 0.3524 2,535.160
1 Worker 0.8243 0.5085 9.0360 0.0271 3.2974 0.0170 3.3144 0.8745 0.0156 0.8901 2,821.494 0 2,821.494
0 0.0579 0.0581 2,840.239
1 Total 0.9595 5.1539 10.8081 0.0496 4.1170 0.0442 4.1612 1.1105 0.0417 1.1521 5,249.516 5 5,249.516
5 0.1425 0.4105 5,375.399
2 Unmitigated Construction Off-Site
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3.10 Phase 5-7 Building Construction - 2025
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
Off-Road 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 0.0000 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Total 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 0.0000 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Mitigated 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
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 Vendor 0.1352 4.6455 1.7721 0.0225 0.8196 0.0272 0.8468 0.2360 0.0260 0.2620 2,428.022 5 2,428.022
5 0.0846 0.3524 2,535.160
1 Worker 0.8243 0.5085 9.0360 0.0271 3.2974 0.0170 3.3144 0.8745 0.0156 0.8901 2,821.494 0 2,821.494
0 0.0579 0.0581 2,840.239
1 Total 0.9595 5.1539 10.8081 0.0496 4.1170 0.0442 4.1612 1.1105 0.0417 1.1521 5,249.516 5 5,249.516
5 0.1425 0.4105 5,375.399
2 Mitigated Construction Off-Site
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3.10 Phase 5-7 Building Construction - 2026
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
Off-Road 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Total 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Unmitigated 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
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 Vendor 0.1325 4.6126 1.7507 0.0221 0.8196 0.0271 0.8468 0.2360 0.0260 0.2619 2,382.486 7 2,382.486
7 0.0848 0.3462 2,487.760
1 Worker 0.7764 0.4620 8.4995 0.0263 3.2974 0.0161 3.3135 0.8745 0.0148 0.8893 2,757.272 4 2,757.272
4 0.0526 0.0548 2,774.903
4 Total 0.9088 5.0746 10.2501 0.0483 4.1170 0.0433 4.1603 1.1105 0.0408 1.1513 5,139.759 1 5,139.759
1 0.1373 0.4009 5,262.663
5 Unmitigated Construction Off-Site
CalEEMod Version: CalEEMod.2020.4.0 Page 34 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.10 Phase 5-7 Building Construction - 2026
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
Off-Road 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 0.0000 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Total 1.3674 12.4697 16.0847 0.0270 0.5276 0.5276 0.4963 0.4963 0.0000 2,556.474 4 2,556.474
4 0.6010 2,571.498
1 Mitigated 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
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 Vendor 0.1325 4.6126 1.7507 0.0221 0.8196 0.0271 0.8468 0.2360 0.0260 0.2619 2,382.486 7 2,382.486
7 0.0848 0.3462 2,487.760
1 Worker 0.7764 0.4620 8.4995 0.0263 3.2974 0.0161 3.3135 0.8745 0.0148 0.8893 2,757.272 4 2,757.272
4 0.0526 0.0548 2,774.903
4 Total 0.9088 5.0746 10.2501 0.0483 4.1170 0.0433 4.1603 1.1105 0.0408 1.1513 5,139.759 1 5,139.759
1 0.1373 0.4009 5,262.663
5 Mitigated Construction Off-Site
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3.11 Phase 5-7 Architectural Coating - 2026
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
Archit. Coating 16.7720 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 0.1709 1.1455 1.8091 2.9700e0030.0515 0.0515 0.0515 0.0515 281.4481 281.4481 0.0154 281.8319 Total 16.9429 1.1455 1.8091 2.9700e0030.0515 0.0515 0.0515 0.0515 281.4481 281.4481 0.0154 281.8319 Unmitigated 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
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 Vendor 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 Worker 0.1553 0.0924 1.6999 5.2500e0030.6595 3.2200e0030.6627 0.1749 2.9700e0030.1779 551.4545 551.4545 0.0105 0.0110 554.9807 Total 0.1553 0.0924 1.6999 5.2500e0030.6595 3.2200e0030.6627 0.1749 2.9700e0030.1779 551.4545 551.4545 0.0105 0.0110 554.9807 Unmitigated Construction Off-Site
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3.11 Phase 5-7 Architectural Coating - 2026
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
Archit. Coating 16.7720 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off-Road 0.1709 1.1455 1.8091 2.9700e0030.0515 0.0515 0.0515 0.0515 0.0000 281.4481 281.4481 0.0154 281.8319 Total 16.9429 1.1455 1.8091 2.9700e0030.0515 0.0515 0.0515 0.0515 0.0000 281.4481 281.4481 0.0154 281.8319 Mitigated 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
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 Vendor 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 Worker 0.1553 0.0924 1.6999 5.2500e0030.6595 3.2200e0030.6627 0.1749 2.9700e0030.1779 551.4545 551.4545 0.0105 0.0110 554.9807 Total 0.1553 0.0924 1.6999 5.2500e0030.6595 3.2200e0030.6627 0.1749 2.9700e0030.1779 551.4545 551.4545 0.0105 0.0110 554.9807 Mitigated Construction Off-Site
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4.0 Operational Detail - Mobile
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
Mitigated 7.0602 4.6494 40.9724 0.0669 7.1656 0.0548 7.2204 1.9096 0.0509 1.9605 7,085.259 5 7,085.259
5 0.6814 0.4286 7,230.029
4 Unmitigated 7.0602 4.6494 40.9724 0.0669 7.1656 0.0548 7.2204 1.9096 0.0509 1.9605 7,085.259 5 7,085.259
5 0.6814 0.4286 7,230.029
4 4.1 Mitigation Measures Mobile

4.2 Trip Summary Information

16.60 8.40 6.90 0.00 0.00 0.00 0 0 0

4.4 Fleet Mix
CalEEMod Version: CalEEMod.2020.4.0 Page 38 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Land Use LDA LDT1 LDT2 MDV LHD1 LHD2 MHD HHD OBUS UBUS MCY SBUS MH Hospital 0.540015 0.063309 0.186717 0.127205 0.023780 0.006682 0.012512 0.009167 0.000820 0.000485 0.025014 0.000756 0.003538 Unenclosed Parking with Elevator 0.540015 0.063309 0.186717 0.127205 0.023780 0.006682 0.012512 0.009167 0.000820 0.000485 0.025014 0.000756 0.003538

5.0 Energy Detail
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
NaturalGas
Mitigated

0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 NaturalGas
Unmitigated

0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 5.1 Mitigation Measures Energy
Historical Energy Use: N
CalEEMod Version: CalEEMod.2020.4.0 Page 39 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

6.0 Area Detail

5.2 Energy by Land Use - NaturalGas
NaturalGa
s Use
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
Land Use kBTU/yr lb/day lb/day
Hospital 65283.1 0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 Unenclosed
Parking with
Elevator
0 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 Total 0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 Unmitigated
NaturalGa
s Use
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
Land Use kBTU/yr lb/day lb/day
Hospital 65.2831 0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 Unenclosed
Parking with
Elevator
0 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 Total 0.7040 6.4003 5.3763 0.0384 0.4864 0.4864 0.4864 0.4864 7,680.367 9 7,680.367
9 0.1472 0.1408 7,726.008
5 Mitigated
CalEEMod Version: CalEEMod.2020.4.0 Page 40 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

0.4219 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Consumer
Products

6.4681 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Landscaping 0.0138 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Total 6.9037 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Unmitigated
CalEEMod Version: CalEEMod.2020.4.0 Page 41 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Install Low Flow Bathroom Faucet
Install Low Flow Kitchen Faucet
Install Low Flow Toilet
Install Low Flow Shower

7.1 Mitigation Measures Water

7.0 Water Detail

0.4219 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Consumer
Products

6.4681 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Landscaping 0.0138 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Total 6.9037 1.3600e0030.1496 1.0000e0055.3000e0045.3000e0045.3000e0045.3000e0040.3216 0.3216 8.4000e0040.3425 Mitigated
CalEEMod Version: CalEEMod.2020.4.0 Page 42 of 43 Date: 9/2/2021 3:29 PM Kaiser Riverside Medical Center Expansion - South Coast AQMD Air District, Summer EMFAC Off-Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

11.0 Vegetation

8.1 Mitigation Measures Waste
Institute Recycling and Composting Services

8.0 Waste Detail

9.0 Operational Offroad
Equipment Type Number Hours/Day Days/Year Horse Power Load Factor Fuel Type

INITIAL STUDY APPENDIX G
Noise and
Groundborne Vibration
Technical Memorandum
Technical Memorandum:

NOISE AND GROUNDBORNE VIBRATION
Kaiser Permanente Riverside Medical Center
Expansion Project
This page was left intentionally blank.

Page 1 ends

PURPOSE
Kaiser Permanente (Applicant) is proposing the Kaiser Permanente Riverside Medical Center Expansion Project (project) in the City of Riverside (City). The project requires California Environmental Quality Act (CEQA) review and City approval of a conditional use permit and design review. The purpose of this technical memorandum is to evaluate potential short- and long-term noise and ground-borne vibration impacts resulting from the construction and operation of the proposed project.

PROJECT LOCATION
The City of Riverside is located in the northwestern portion of Riverside County. The City is bounded on the north by the Cities of Jurupa Valley and Grand Terrace, to the east by the City of Moreno Valley, to the south by the unincorporated community of Woodcrest, and to the west by the Cities of Corona and Norco.

The main project site is located at 10800 Magnolia Avenue (Assessor’s Parcel Number [APN] 138-470-010) and is currently developed as the Kaiser Permanente Riverside Medical Center (Medical Center). Up to four off-site temporary staging areas may be utilized for worker parking: east of 10493 Magnolia Avenue (Staging Area 1, APN 143-180-028, and Staging Area 2, APN 143-180-032), at 10821 Magnolia Avenue (Staging Area 3, APN 142-293-028), and at 11510 Magnolia Avenue (Staging Area 4, APN 132-020-033) (Figure 1, Regional Map).

The approximately 37.5-acre existing Medical Center is located within the La Sierra District of the Magnolia Avenue Specific Plan. It is bounded by Magnolia Avenue, Park Sierra Dive and Polk Street while the nearest major cross street is La Sierra Avenue (Figure 2, Vicinity Map). Regional access to the project area is provided via State Route 91 (SR-91) approximately one-quarter mile to the south. Local access is provided via Magnolia Avenue, Polk Street, and Park Sierra Drive.

PROJECT DESCRIPTION
Kaiser Permanente is proposing the redevelopment of approximately 15.5 acres of the existing 37.5-acre Medical Center in the City of Riverside to expand acute care medical service facilities and ancillary uses (proposed project). The expansion of the existing Medical Center is proposed to address the need for additional adult single occupancy and neonatal intensive care unit (NICU) beds, increase the capacity of operating rooms and interventional radiology, and resolve parking needs and critical functional deficiencies in key clinical services, including the emergency department.

Kaiser Permanente Riverside Medical Center Expansion Project Noise and Groundborne Vibration Memorandum

Page 2 ends

The expanded facilities and uses would consist of a new, approximately 296,000-square-foot, five-story hospital tower, a new two-story diagnostic and treatment (D&T) building, a multi-story 1,200-stall aboveground parking structure, and upgrades to the existing central utility plant. The project would also include ancillary features such as a new patient drop-off canopy, driveways, walkways, surface parking, landscaping, lighting, and signage. The project would also include an emergency generator that would only be used during power outages.

Existing Conditions
The existing Medical Center is situated on approximately 37.5 acres and includes four main buildings located in the center of the site. The existing buildings are surrounded by surface parking lots and one parking structure to the north (see Figure 3, Conceptual Site Plan).

The existing Medical Center is comprised of four Medical Office Buildings (MOB) located in the center of the site and surrounded by surface parking lots, and one parking structure to the north; refer to Table 1, Existing Building Dimensions. The existing facilities contain 226 hospital beds, including 51 single occupancy rooms, 78 double occupancy rooms, and 19 NICU rooms. In total, the existing Medical Center currently contains 2,556 parking stalls on-site (1,994 standard stalls, 377 compact, 169 (Americans with Disabilities Act [ADA] compliant, and 16 van spaces). An existing parking structure is located in the northeast portion of the existing Medical Center campus; refer to Table 2, Existing Parking. There are a total of eight electric vehicle (EV) charging stations, two of which are ADA accessible. The existing site has one bicycle rack at the back of the existing employee parking lot.

Table 1, Existing Building Dimensions
Building Sq. Footage # of
Floors
Height Beds
Parking
Requirements
Roof Screen Multiplier Stalls
MOB 1 402,909 5 70'-10" 93'-6" 226 1 per Bed 226
1 per 180 SF 219
1 per 180 SF 174
MOB 2 220,000 5 70'-10" 93'-6" 0 1 per 180 SF 1,222
MOB 3 88,000 3 43'-0" N/A 0 1 per 180 SF 489
MOB 4 6,027 1 15'-0" N/A 0 1 per 180 SF 34
Total 716,936 2,364
Table 2, Existing Parking
Type # of Decks Height Parking Stalls
Structure 4 38'-6" Top of Parapet 700
Surface N/A N/A 1,856
Total 2,556
The existing Medical Center supports an operational staff of approximately 3,097 full-time employees and generates approximately 2,521 patient visitors per day.

The Medical Center is accessed through five existing driveways. There are two full-access driveways off of Park Sierra Drive, two full-access driveways from Polk Street, and one right-in and right-out driveway off of Magnolia Avenue.

The majority of off-site staging areas are situated on previously developed land that has since been cleared and graded (see Figure 1, Regional Map). Invasive weeds and other plants have taken root in Kaiser Permanente Riverside Medical Center Expansion Project Noise and Groundborne Vibration Memorandum

Page 3 ends

permeable surfaces and are dispersed intermittently across the staging area parcels. Staging Area 2 [APN 143-180-032] is developed as a paved parking lot with landscaping.

Table 3, Membership Characteristics
City of Riverside
Average Distance to Nearest KP Facility 4.8 miles
Average Drive Time to Nearest KP Facility 9.9 minutes
County of Riverside (excluding Coachella Valley)
Average Distance to Nearest KP Facility 6.8 miles
Average Drive Time to Nearest KP Facility 12 minutes
Additional Membership Information
23% of members in Riverside County (excluding Coachella Valley) live in the City of Riverside 10% of members in Southern California live in Riverside County (excluding Coachella Valley) Coachella Valley accounts for 1% of SoCal membership and 8% of Riverside County membership
Proposed Project Characteristics
Hospital Tower and D&T Building
The proposed tower would be five stories with a subgrade basement. The proposed power would stand

74.5 feet from ground level to the top of the roof. However, mechanical equipment on the roof would be screened by a parapet and screen which would result in a total building height of 89.5 feet. The proposed tower would provide an additional 152 acute care beds, consisting of 116 single occupancy rooms and 36 NICU rooms. The proposed tower would also include new emergency and surgical departments, 8 operating rooms, 58 emergency department treatment bays, and other hospital related functions, including an inpatient pharmacy. A rotunda connecting the new tower to the existing Medical Center and various outdoor seating areas with meandering pathways and landscaping would also be constructed (see Figure 3, Conceptual Site Plan).

The D&T building would be two stories, approximately 34 feet tall to the parapet top, and constructed adjacent to the northwestern side of the proposed hospital tower. The D&T building would provide direct support to the new emergency and surgical departments as well as expanded diagnostic services and interventional radiology treatment. Upgrades to the existing central utility plant and utility connections from the central utility plant to the new buildings would also be required.

Parking Facilities
As part of the proposed project, a new parking structure with five stories and rooftop parking would be constructed in the southeast corner of the project site. The maximum proposed height of the parking structure would be 70 feet above the ground surface. The parking structure would include approximately 2,500 square feet of interior office space. The parking structure would be constructed over an existing parking lot and modifications would be made to some of the on‐site surface parking lots. In total, 1,200 new parking spaces are proposed. All parking would be provided in conformance with City parking regulations and with respect for the site being in a transit priority area.

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Existing Medical Center Modifications
As part of the proposed project, the 19 NICU beds at the existing Medical Center would be delicensed and the area would remain as expanded inpatient services for the labor and delivery department.

Sustainability and Energy-Saving Features
In accordance with Kaiser Permanente’s long-term environmental stewardship goals, the proposed facilities would be constructed in accordance with the rating system and performance standards to achieve a minimum of Gold certification under the Leadership in Energy and Environmental Design (LEED) Program. The LEED rating system and certification was developed by the US Green Building Council and serves as a guide for the design, construction, and operation of sustainable green buildings. Buildings are awarded points for environmentally significant practices and sustainable features.

Because the LEED certification program does not include parking structures, the proposed parking structure would be designed and constructed in accordance with the rating system and performance standards for certification under the Green Garage Certification Program, which is the parking industry’s equivalent of LEED certification, provided by the Green Parking Council, an affiliate of the International Parking Institute.

The project would also be designed to meet or exceed requirements of the most current version of the Title 24 and CALGreen Building Codes. Energy-saving features incorporated into the proposed development are anticipated to include drought-tolerant landscaping, low water and recycled water irrigation systems, energy-saving lighting, mechanical systems, low-flow plumbing fixtures and fittings, and transportation-related sustainability features, such as EV charging stations and bicycle facilities.

Transportation Demand Management Plan
A transportation demand management (TDM) plan would be developed for the project to identify feasible strategies that result in a more efficient use of transportation resources to help relieve traffic congestion, parking demand, and transportation-related air emissions. The TDM plan would guide the efficient use of the existing transportation system and confirm that the transportation-related sustainability features proposed for the project are designed to maximize sustainable transportation usage. The TDM plan would identify different services, facilities, and actions that combined would result in a reduction of singleoccupant vehicle trips and/or emissions. These measures may include employee incentives for rideshare or use of public transportation, EV charging stations, and bicycle facilities.

Operations
The proposed project would result in the addition of 152 new beds requiring the support of an operational staff of approximately 746 full-time employees. The employees would work in three shifts: day, evening, and night. The day shift supports approximately 439 employees, evening shift approximately 89 employees, and night shift approximately 218 employees. The expanded facilities would generate approximately 535 additional patient visitors per day.

Utilities
Water
Public water service would be provided by the City’s public water system via connection to existing pipelines on Magnolia Avenue. Waterline and storage upgrades are not required to supply water to the project as the existing water system has adequate capacity to serve the project.

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Sewer
Wastewater treatment for the project would be provided by the City. The proposed project would connect to an existing 21-inch sewer line located on Magnolia Avenue. Expansion or improvements to the City’s sewer system is not required as the existing sewer system has adequate capacity to serve the project.

Stormwater Facilities
The proposed project area is predominantly paved in its existing condition. Approximately 10 percent of the total site would be landscaped. The proposed project would maintain existing on-site drainage patterns and be designed to utilize LID bioretention and biotreatment BMPs and landscaping features to redirect, capture, and treat surface runoff from new development prior to entering the existing storm drain system in Park Sierra Street and Magnolia Avenue. Roof runoff from new buildings would drain into landscaped areas prior to entering the existing storm drain system. No increase in stormwater runoff is anticipated with the implementation of the proposed project and no off-site improvements to the existing stormwater system would be required.

Electricity
Riverside Public Utilities currently provides electrical services to the project site. All electrical lines would be undergrounded and would connect to existing connections at the corner of Magnolia Avenue and Polk Street. The project would also include an emergency generator that would only be used during power outages.

Construction
Construction Phases and Schedule
Project construction would occur over an approximate 58-month time frame in two major build phases comprising seven subphases. Construction of the proposed project has two major phases: one for the parking structure and the other for the new hospital tower and D&T building. Table 4, Construction Phases, describes the activities undertaken in each of the two major construction phases and seven subphases.

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Table 4, Construction Phases
Phase Description Activities
Construction
Duration
(Months)
Phases 1-3
Make Ready –
Parking
Structure
Phases 1 and 2 include reconfiguring the
existing hospital ambulance driveway and
hospital patient drop-off area.

A temporary patient drop-off canopy for the
hospital and a new patient drop-off area for
MOB 2 will be constructed as part of Phase 2.

Following the opening of the new patient
drop-off areas, parking reconfiguration and
restriping of the ADA parking spots south of
MOB 3 and MOB 2 patient drop-off area
would be performed as part of Phase 3.
6 Phase 4 Parking
Structure
Phase 4 would involve establishing parking
structure laydown areas, demolition of
existing surface parking, grading, construction
of the cast-in-place concrete building
structure, construction of the interior 2,500
square feet of office space on the first level,
and exterior screening elements.
12 Phase 5
New
Ambulance
Driveway
Phase 5 involves the reconfiguration of the
existing hospital ambulance egress and the
construction of the new emergency vehicle
driveway that will provide access from
Magnolia Avenue.
4 Phases 6-7
New Hospital
Tower, D&T
Building and
Entry Plaza
Construction
Phases 6 and 7 involve construction of the
new hospital tower and correlating interior
and exterior site work, D&T building,
upgrades to the existing central utility plant,
utility connections from the central utility
plant to the new hospital tower and
undergrounding of existing aboveground
utilities, construction of a new patient entry
and drop-off canopy, reconfigured driveways,
and landscaping.
36 The construction sequences would be as follows: demolition and grading, underground utility work, construction of building structure, interior buildout, exterior façade work, and final site work such as paving, coating, finishing, and/or landscaping. Construction equipment would be delivered to the site on low-bed trucks (e.g., on boom trucks) unless the equipment can be driven to the site. All construction equipment and materials would be stored on-site in designated staging and laydown areas.

It is anticipated that the work would be completed between the hours of 7:00 a.m. and 7:00 p.m. on weekdays and between the hours 8:00 a.m. and 5:00 p.m. on Saturdays in accordance with the construction time limitations in the City’s Municipal Code Section 7.35.020(G).

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Earthwork and Grading
The majority of earthwork would be required during the construction of the basement for the new hospital tower. The total depth of excavation for the basement construction is anticipated to be up to 20 feet below the existing ground surface. Project earthwork would require approximately 9,650 cubic yards of cut and 18,500 cubic yards of fill; thus, approximately 8,850 cubic yards of soil import would be required. The material would be disposed of at an approved landfill facility approximately 5 miles from the project site.

Grading would be accomplished with scrapers, motor graders, water trucks, dozers, and compaction equipment. Building materials would be off-loaded and installed using small cranes, boom trucks, forklifts, rubber-tired loaders, rubber-tired backhoes, and other small- to medium-sized construction equipment as needed.

Demolition and New Construction
Demolition and construction would be accomplished with cranes, dozers, and other heavy equipment.

Waste materials would be uploaded onto large trucks using small cranes, forklifts, and other construction equipment as needed. Pile driving would not be required for new building construction.

FUNDAMENTALS OF SOUND AND ENVIRONMENTAL NOISE
Sound is mechanical energy transmitted by pressure waves in a compressible medium such as air and is characterized by both its amplitude and frequency (or pitch). The human ear does not hear all frequencies equally. In particular, the ear deemphasizes low and very high frequencies. To better approximate the sensitivity of human hearing, the A-weighted decibel scale (dBA) has been developed. Decibels are based on the logarithmic scale. The logarithmic scale compresses the wide range in sound pressure levels to a more usable range of numbers in a manner similar to the Richter scale used to measure earthquakes. In terms of human response to noise, a sound 10 dBA higher than another is perceived to be twice as loud and 20 dBA higher is perceived to be four times as loud, and so forth. Everyday sounds normally range from 30 dBA (very quiet) to 100 dBA (very loud). On this scale, the human range of hearing extends from approximately 3 dBA to around 140 dBA.

Noise is generally defined as unwanted or excessive sound, which can vary in intensity by over one million times within the range of human hearing; therefore, a logarithmic scale, known as the decibel scale (dB), is used to quantify sound intensity. This A-weighted dB scale has been chosen by most authorities for regulation of environmental noise. Table 5, Typical Indoor/Outdoor Noise Levels and Common Environmental Noise Sources, lists typical indoor and outdoor noise levels.

Noise can be generated by a number of sources, including mobile sources such as automobiles, trucks, and airplanes, and stationary sources such as construction sites, machinery, and industrial operations.

Noise generated by mobile sources typically attenuates (is reduced) at a rate between 3 dBA and 4.5 dBA per doubling of distance. The rate depends on the ground surface and the number or type of objects between the noise source and the receiver. The presence of a barrier between the source and the receptor may attenuate noise levels. The actual amount of attenuation depends on the barrier size and the frequency of the noise. A noise barrier may be any natural or human-made feature, such as a hill, tree, building, wall, or berm. Hard and flat surfaces, such as concrete or asphalt, have an attenuation rate of 3 dBA per doubling of distance. Soft surfaces, such as uneven or vegetated terrain, have an attenuation rate of about 4.5 dBA per doubling of distance. Noise generated by stationary sources typically attenuates at a rate between 6 dBA and about 7.5 dBA per doubling of distance.

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Table 5, Typical Indoor/Outdoor Noise Levels and Common Environmental Noise Sources Common Outdoor Activities Noise Level Noise Level (dBA) Common Indoor Activities 110 Rock band
Jet fly-over at 1,000 feet
100
Gas lawn mower at 3 feet
90 Diesel truck at 50 feet at 50 mph Food blender at 3 feet 80 Garbage disposal at 3 feet
Noisy urban area, daytime
Gas lawn mower, 100 feet 70 Vacuum cleaner at 10 feet
Commercial area Normal speech at 3 feet
Heavy traffic at 300 feet 60
Large business office
Quiet urban daytime 50 Dishwasher in next room
Quiet urban nighttime 40 Theater, large conference room (background) Quiet suburban nighttime
30 Library
Quiet rural nighttime Bedroom at night, concert hall (background) 20 Broadcast/recording studio
10 Lowest threshold of human hearing 0 Lowest threshold of human hearing Source: California Department of Transportation, Technical Noise Supplement to the Traffic Noise Analysis Protocol, September 2013.

There are several metrics used to characterize community noise exposure, which fluctuate constantly over time. One such metric, the equivalent sound level (Leq), represents a constant sound that, over the specified period, has the same sound energy as the time-varying sound. Noise exposure over a longer period is often evaluated based on the Day-Night Sound Level (Ldn). This is a measure of 24-hour noise levels that incorporates a 10-dBA penalty for sounds occurring between 10:00 p.m. and 7:00 a.m. The penalty is intended to reflect the increased human sensitivity to noises occurring during nighttime hours, particularly at times when people are sleeping and there are lower ambient noise conditions. Typical Ldn noise levels for light and medium density residential areas range from 55 dBA to 65 dBA. Similarly, Community Noise Equivalent Level (CNEL) is a measure of 24-hour noise levels that incorporates a 5-dBA penalty forsounds occurring between 7:00 p.m. and 10:00 p.m. and a 10-dBA penalty for sounds occurring between 10:00 p.m. and 7:00 a.m. to account for noise sensitivity in the evening and nighttime, respectively.

FUNDAMENTALS OF ENVIRONMENTAL GROUNDBORNE VIBRATION
Sources of earth-borne vibrations include natural phenomena (earthquakes, volcanic eruptions, sea waves, landslides, etc.) or man-made causes (explosions, machinery, traffic, trains, construction equipment, etc.). Vibration sources may be continuous (e.g., factory machinery) or transient (e.g., explosions). Ground vibration consists of rapidly fluctuating motions or waves with an average motion of Kaiser Permanente Riverside Medical Center Expansion Project Noise and Groundborne Vibration Memorandum

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zero. Several different methods are typically used to quantify vibration amplitude. One is the peak particle velocity (PPV); another is the root mean square (RMS) velocity. The PPV is defined as the maximum instantaneous positive or negative peak of the vibration wave. The RMS velocity is defined as the average of the squared amplitude of the signal. The PPV and RMS vibration velocity amplitudes are used to evaluate human response to vibration.

Table 6, Human Reaction and Damage to Buildings for Continuous or Frequent Intermittent Vibration Levels, displays the reactions of people and the effects on buildings produced by continuous vibration levels. The annoyance levels shown in the table should be interpreted with care since vibration may be found to be annoying at much lower levels than those listed, depending on the level of activity or the sensitivity of the individual. To sensitive individuals, vibrations approaching the threshold of perception can be annoying. Low-level vibrations frequently cause irritating secondary vibration, such as a slight rattling of windows, doors, or stacked dishes. The rattling sound can give rise to exaggerated vibration complaints, even though there is very little risk of actual structural damage.

Table 6, Human Reaction and Damage to Buildings
for Continuous or Frequent Intermittent Vibration Levels Peak Particle
Velocity
(inches/second)
Approximate
Vibration Velocity
Level (VdB)
Human Reaction Effect on Buildings

0.006–0.019 64–74 Range of threshold of perception.

Vibrations unlikely to cause damage
of any type.

0.08 87 Vibrations readily perceptible.

Recommended upper level to which
ruins and ancient monuments should
be subjected.

0.1 92
Level at which continuous vibrations may
begin to annoy people, particularly those
involved in vibration sensitive activities.

Virtually no risk of architectural
damage to normal buildings.

0.2 94 Vibrations may begin to annoy people in
buildings.

Threshold at which there is a risk of
architectural damage to normal
dwellings.

0.4–0.6 98–104
Vibrations considered unpleasant by
people subjected to continuous vibrations
and unacceptable to some people
walking on bridges.

Architectural damage and possibly
minor structural damage.

Source: California Department of Transportation, Transportation Related Earthborne Vibrations, 2002.

Ground vibration can be a concern in instances where buildings shake and substantial rumblings occur.

However, it is unusual for vibration from typical urban sources such as buses and heavy trucks to be perceptible. Common sources for groundborne vibration are planes, trains, and construction activities such as earth-moving which requires the use of heavy-duty earth moving equipment. For the purposes of this analysis, a PPV descriptor with units of inches per section (in/sec) is used to evaluate constructiongenerated vibration for building damage and human complaints.

EXISTING SETTING
Noise Sensitive Receptors
Noise-sensitive land uses are generally considered to include those uses where noise exposure could result in health-related risks to individuals, as well as places where quiet is an essential element of their intended purpose. Residential dwellings are of primary concern because of the potential for increased Kaiser Permanente Riverside Medical Center Expansion Project Noise and Groundborne Vibration Memorandum

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and prolonged exposure of individuals to both interior and exterior noise levels. Additional land uses such as parks, historic sites, cemeteries, and recreation areas are considered sensitive to increases in exterior noise levels. Schools, churches, hotels, libraries, and other places where low interior noise levels are essential are also considered noise-sensitive land uses.

The nearest sensitive receptors to the project site are the single- and multi-family residences as well as a nursing home (Arlington Gardens Care Center) located to the north of the project site across Polk Street.

Existing Mobile and Stationary Noise Levels
The majority of the existing noise in the project area is from mobile sources generated from traffic along surrounding roadways including Magnolia Boulevard, SR-91, and trains along the Metrolink railroad.

The primary sources of stationary noise in the project vicinity are urban-related activities (i.e., mechanical equipment, parking areas, and pedestrians). Noise associated with the stationary sources may represent a single-event noise occurrence, short-term, or long-term/continuous noise.

Ambient Noise Measurements
In order to quantify existing ambient noise levels in the project area, Michael Baker International conducted noise measurements on February 23, 2021; refer to Exhibit 1, Noise Measurement Locations, and Table 7, Noise Measurements. The noise measurement sites were representative of typical existing noise exposure within and immediately adjacent to the project site. The 10-minute short-term measurements were taken at each site between 9:30 a.m. and 10:30 a.m. Short-term (Leq) measurements are considered representative of the noise levels throughout the day. The noise measurements were taken during “off-peak” (9:00 a.m. through 3:00 p.m.) traffic noise hours as this provides a more conservative baseline. During rush hour traffic, vehicle speeds and heavy truck volumes are often low.

Free-flowing traffic conditions just before or after rush hour often yield higher noise levels.1 Meteorological conditions were clear skies, warm temperatures, with light wind speeds (approximately 0 to 5 miles per hour), and low humidity. Noise monitoring equipment used for the ambient noise survey consisted of a Brüel & Kjær Hand-held Analyzer Type 2250 equipped with a Type 4189 pre-polarized microphone. The monitoring equipment complies with applicable requirements of the American National Standards Institute (ANSI) for Type I (precision) sound level meters. As shown in Table 7, the ambient recorded noise level in the project vicinity ranged from 51.5 dBA to 58.0 dBA. Refer to Appendix A, Noise Data, for the results of the field measurement.

Table 7, Noise Measurements
Measurement
Location
Number
Location Leq
(dBA)
Lmax
(dBA)
Lmin
(dBA) Time
1 At White Oak Drive and Polk Street, next to the multi-family residential building. 58.0 76.2 50.7 9:44 a.m.
2 At Mercer Avenue and Burge Street, in front of the single-family home at 10890 Mercer Avenue.

51.5 70.8 39.4 10:06 a.m.

Note: Leq = equivalent sound level; Lmax = maximum sound level, the highest individual sound level occurring over a given time period; Lmin = minimum sound level, the lowest individual sound level occurring over a given time period.

Source: Michael Baker International, February 23, 2021. 1 California Department of Transportation, Technical Noise Supplement to the Traffic Noise Analysis Protocol, September 2013.

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REGULATORY SETTING
Federal
U.S. Environmental Protection Agency
The U.S. Environmental Protection Agency (EPA) offers guidelines for community noise exposure in the publication Noise Effects Handbook – A Desk Reference to Health and Welfare Effects of Noise. These guidelines consider occupational noise exposure as well as noise exposure in homes. The EPA recognizes an exterior noise level of 55 decibels day-night level (dB Ldn) as a general goal to protect the public from hearing loss, activity interference, sleep disturbance, and annoyance. The EPA and other Federal agencies have adopted suggested land use compatibility guidelines that indicate that residential noise exposures of 55 to 65 dB Ldn are acceptable. However, the EPA notes that these levels are not regulatory goals, but are levels defined by a negotiated scientific consensus, without concern for economic and technological feasibility or the needs and desires of any particular community.

State of California
California Noise Control Act of 1973
Sections 46000 through 46080 of the California Health and Safety Code, known as the California Noise Control Act, find that excessive noise is a serious hazard to public health and welfare and that exposure to certain levels of noise can result in physiological, psychological, and economic damage. The act also finds that there is a continuous and increasing bombardment of noise in urban, suburban, and rural areas.

The California Noise Control Act declares that the State of California has a responsibility to protect the health and welfare of its citizens by the control, prevention, and abatement of noise. It is the policy of the state to provide an environment for all Californians that is free from noise that jeopardizes their health or welfare.

Office of Planning and Research
The State Office of Planning and Research’s Noise Element Guidelines include recommended exterior and interior noise level standards for local jurisdictions to identify and prevent the creation of incompatible land uses due to noise. The Noise Element Guidelines contain a land use compatibility table that describes the compatibility of various land uses with a range of environmental noise levels in terms of the CNEL.

The guidelines also present adjustment factors that may be used to arrive at noise acceptability standards that reflect the noise control goals of the community, the particular community’s sensitivity to noise, and the community’s assessment of the relative importance of noise pollution.

City of Riverside
Riverside General Plan 2025
The Riverside General Plan 2025 (General Plan) is intended to implement the community’s vision for what Riverside can be by guiding decisions and actions and allow for strategic planning. Specifically, the General Plan Noise Element provides guidelines for determining acceptable and unacceptable community noise exposure limits for various land use categories; refer to Table 8, Noise/Land Use Noise Compatibility Criteria.

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Table 8, Noise/Land Use Noise Compatibility Criteria
Land Use Category
Community Noise Exposure (Ldn or CNEL, dBA)
Normally
Acceptable
Conditionally
Acceptable
Normally
Unacceptable
Conditionally
Unacceptable
Single Family Residential* <60 60 – 65 65 – 70 >70
Infill Single Family Residential* <65 65 – 75 75 – 80 >80 Commercial- Motels, Hotels, Transient Lodging <60 60 – 70 70 – 80 >80 School, Libraries, Churches, Hospitals, Nursing Homes <60 60 – 70 70 – 80 >80 Amphitheaters, Concert Hall, Auditorium, Meeting Hall NA 45 – 65 45 – 65 >65 Sports Arenas, Outdoor Spectator Sports NA 45 – 70 45 – 70 >70 Playgrounds, Neighborhood Parks <70 NA 70 – 75 >75
Golf Courses, Riding Stables, Water Rec., Cemeteries <70 NA 70 – 80 >80 Office Buildings, Business, Commercial, Professional <65 65 – 75 >75 NA Industrial, Manufacturing, Utilities, Agriculture <70 70 – 80 >80 NA Freeway Adjacent Commercial, Office, and Industrial Uses <65 65 – 80 >80 NA Notes: NA: Not Applicable; Ldn: average day/night sound level; CNEL: Community Noise Equivalent Level, dBA: A-weighted Decibel Normally Acceptable - Specified land use is satisfactory, based upon the assumption that any buildings involved are of normal conventional construction, without any special noise insulation requirements.

Conditionally Acceptable - New construction or development should be undertaken only after a detailed analysis of the noise reduction requirements is made and needed noise insulation features included in the design. Conventional construction, but with closed windows and fresh air supply systems or air conditioning will normally suffice.

Normally Unacceptable - New construction or development should be discouraged. If new construction or development does proceed, a detailed analysis of the noise reduction requirements must be made and needed noise insulation features included in the design.

Conditionally Unacceptable – New construction or development should generally not be undertaken, unless it can be demonstrated that noise reduction requirements can be employed to reduce noise impacts to an acceptable level. If new construction or development does proceed, a detailed analysis of noise reduction requirements must be made and needed noise insulation features included in the design.

Source: City of Riverside, Riverside General Plan 2025, Noise Element, Figure N-10, Noise/Land Use Noise Compatibility Criteria, November 2007.

The Noise Element also includes objectives and policies emphasizing noise reduction and mitigation. The following are relevant objectives and policies from the Noise Element. • Objective N-1: Minimize noise levels from point sources throughout the community and, wherever possible, mitigate the effects of noise to provide a safe and healthful environment. o Policy N-1.1: Continue to enforce noise abatement and control measures particularly within residential neighborhoods.
o Policy N-1.2: Require the inclusion of noise-reducing design features in development consistent with standards in Figure N-10 (Noise/Land Use Compatibility Criteria), Title 24 California Code of Regulations and Title 7 of the Municipal Code. o Policy N-1.3: Enforce the City of Riverside Noise Control Code to ensure that stationary noise and noise emanating from construction activities, private developments/residences and special events are minimized.
o Policy N-1.4: Incorporate noise considerations into the site plan review process, particularly with regard to parking and loading areas, ingress/egress points and refuse collection areas. o Policy N-1.5: Avoid locating noise-sensitive land uses in existing and anticipated noiseimpacted areas.

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o Policy N-1.8: Continue to consider noise concerns in evaluating all proposed development decisions and roadway projects.
• Objective N-4: Minimize ground transportation-related noise impacts. o Policy N-4.1: Ensure that noise impacts generated by vehicular sources are minimized through the use of noise reduction features (e.g., earthen berms, landscaped walls, lowered streets, improved technology).
o Policy N-4.5: Use speed limit controls on local streets as appropriate to minimize vehicle traffic noise.

Riverside Municipal Code
Title 7, Noise Control, of the Riverside Municipal Code (Municipal Code) establishes noise criteria to maintain and preserve the quiet atmosphere of the City, to implement programs aimed at retaining ambient noise levels throughout the City, and to mitigate noise conflict. Chapter 7.25, Nuisance Exterior Sound Level Limits, and Chapter 7.30, Nuisance Interior Sounds Level Limits, establish exterior and interior sound standards, respectively, for each land use category.

7.25.010 – Exterior sound level limits.

A. Unless a variance has been granted as provided in this title, it shall be unlawful for any person to cause or allow the creation of any noise which exceeds the following:

1. The exterior noise standard of the applicable land use category, up to five decibels, for a cumulative period of more than 30 minutes in any hour; or

2. The exterior noise standard of the applicable land use category, plus five decibels, for a cumulative period of more than 15 minutes in any hour; or

3. The exterior noise standard of the applicable land use category, plus ten decibels, for a cumulative period of more than five minutes in any hour; or

4. The exterior noise standard of the applicable land use category, plus 15 decibels, for the cumulative period of more than one minute in any hour; or

5. The exterior noise standard for the applicable land use category, plus 20 decibels or the maximum measured ambient noise level, for any period of time.

B. If the measured ambient noise level exceeds that permissible within any of the first four noise limit categories, the allowable noise exposure standard shall be increased in five decibel increments in each category as appropriate to encompass the ambient noise level. In the event the ambient noise level exceeds the fifth noise limit category, the maximum allowable noise level under said category shall be increased to reflect the maximum ambient noise level.

C. If possible, the ambient noise level shall be measured at the same location along the property line with the alleged offending noise source inoperative. If for any reason the alleged offending noise source cannot be shut down, then the ambient noise must be estimated by performing a measurement in the same general area of the source but at a sufficient distance that the offending noise is inaudible. If the measurement location is on the boundary between two different districts, the noise shall be the arithmetic mean of the two districts.

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D. Where the intruding noise source is an air-conditioning unit or refrigeration system which was installed prior to the effective date of this title, the exterior noise level when measured at the property line shall not exceed 60 dBA for units installed before 1-1-80 and 55 dBA for units installed after 1-1-80.

Table 9 (Table 7.25.010A)
Exterior Noise Standard
Land Use Category Time Period Noise Level
Residential Night (10:00 p.m. to 7:00 a.m.)
Day (7:00 a.m. to 10:00 p.m.)
45 dBA
55 dBA
Office/commercial Any time 65 dBA
Industrial Any time 70 dBA
Community support Any time 60 dBA
Public recreation facility Any time 65 dBA
Nonurban Any time 70 dBA
Table 10 (Table 7.25.010B)
Land Use Category/Zoning Matrix
Land Use Category Underlying Zone
Residential RE, RA-5, RR, RC, R-1-1/2 acre, R-1-13000, R-1-10500, R-1-8500, R-1-7000, R-3-2500, R-3-4000, R-3-3000, R-3-2000, R-3-1500, R-4 Office/commercial O, CRC, CR-NC, CR, CG
Industrial BMP, I, AIR
Community support Any permitted zone
Nonurban Any permitted zone

7.30.015 - Interior sound level limits.

A. No person shall operate or cause to be operated, any source of sound indoors which causes the noise level, when measured inside another dwelling unit, school or hospital, to exceed: 1.The interior noise standard for the applicable land category area, up to five decibels, for a cumulative period of more than five minutes in any hour; 2.The interior noise standard for the applicable land use category, plus five decibels, for a cumulative period of more than one minute in any hour;

3.The interior noise standard for the applicable land use category, plus ten decibels or the maximum measured ambient noise level, for any period of time.

B. If the measured interior ambient noise level exceeds that permissible within the first two noise limit categories in this section, the allowable noise exposure standard shall be increased in five decibel increments in each category as appropriate to reflect the interior ambient noise level. In the event the interior ambient noise level exceeds the third noise limit category, the maximum allowable interior noise level under said category shall be increased to reflect the maximum interior ambient noise level.

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C. The interior noise standard for various land use districts shall apply, unless otherwise specifically indicated, within structures located in designated zones with windows opened or closed as is typical of the season.

Table 11 (Table 7.30.015)
Interior Noise Standard
Land Use Category Time Period Noise Level
Residential Night (10:00 p.m. to 7:00 a.m.)
Day (7:00 a.m. to 10:00 p.m.)
35 dBA
45 dBA
School 7:00 a.m. to 10:00 p.m. (while
school is in session) 45 dBA
Hospital Any time 45 dBA
Further, Section 7.35.020(G) establishes limits to construction activities in order to minimize noise sources associated with construction, repair, remodeling, or grading of any real property. It is stated that construction activities shall not take place between the hours of 7:00 p.m. and 7:00 a.m. on weekdays, between the hours of 5:00 p.m. and 8:00 a.m. on Saturdays, or at any time on Sunday or a federal holiday.

Magnolia Avenue Specific Plan
The project is located within the La Sierra District of the Magnolia Avenue Specific Plan (Specific Plan; dated November 10, 2009). The vision for the Specific Plan is to designate Magnolia Avenue as a fourlane arterial and a transit corridor; create new zoning categories that promote mixed-use development; condense retail uses into specific areas; develop clear boundaries for districts along the corridor; and revise zoning provisions to be specific to each district. It is noted that no specific objectives or polices from the Specific Plan is applicable to the project.

CALIFORNIA ENVIRONMENTAL QUALITY ACT (CEQA) THRESHOLDS
Based on Appendix G of the State CEQA Guidelines and the City of Riverside’s applicable noise standards, the project may have a significant adverse impact related to noise and vibration if it would result in any of the following:
• Generation of a substantial temporary or permanent increase in ambient noise levels in the vicinity of the project in excess of standards established in the local general plan or noise ordinance, or applicable standards of other agencies;
• Generation of excessive groundborne vibration or groundborne noise levels; and/or • For a project located within the vicinity of a private airstrip or an airport land use plan or, where such a plan has not been adopted, within two miles of a public airport or public use airport, the project would expose people residing or working in the project area to excessive noise levels.

METHODOLOGY
To assess potential noise impacts, a field investigation was conducted to identify land uses and sensitive receptors that could be subject to construction and operational noise impacts from the project, and ambient noise measurements were collected to establish the existing noise environment.

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Noise levels of specific construction equipment were determined and resultant noise levels at those sensitive receptors (at measured distances from the source) were then calculated. Potential long-term (i.e., operational) mobile and stationary source noise were assessed based on site reconnaissance information and documented noise levels.

The RD-77-108 model calculates the average noise level at specific locations based on traffic volumes from the Traffic Impact Analysis, Kaiser Permanente Riverside Medical Center Expansion (Traffic Impact Analysis) prepared by LSA Associates (dated June 2021)
2 , average speeds represented by the posted speed
limit, roadway geometry, and site environmental conditions. As a conservative analysis, shielding features, including topography and intervening buildings, were not considered in the model.

Stationary noise levels were predicted using typical reference noise levels from publications and distances between noise sources and nearest sensitive receptors. Predicted noise levels were then compared with applicable significance thresholds and City standards for determination of significance.

NOISE AND GROUNDBORNE IMPACT ANALYSIS
Impact NOI-1: Generation of a substantial temporary or permanent increase in ambient noise levels in the vicinity of the project in excess of standards established in the local general plan or noise ordinance, or applicable standards of other agencies? Less Than Significant Impact. Noise-sensitive land uses are locations where people reside or where the presence of unwanted sound could adversely affect the use of the land. Residences, schools, and some passive recreation areas would each be considered noise sensitive. The nearest sensitive receptors to the projectsite are the predominantly residential neighborhoodslocated to the north of the proposed project site.

Project Construction
Construction of the proposed project would involve construction activities such as demolition, grading, building construction, paving, and architectural coating. The temporary construction noise associated with on-site equipment could potentially expose sensitive receptors to noise levels in excess of the applicable noise standard and/or result in a noticeable increase in ambient noise levels, and/or an exceedance of daytime hour noise standards. In addition, there would be construction staging areas along Magnolia Avenue that would primarily be used for parking. Traffic associated with staging areas would be temporary and nominal and would not cause perceptible noise increase along adjacent roadways.

Typical noise levels generated by construction equipment are shown in Table 12, Noise Levels Generated by Construction Equipment. It should be noted that the noise levels in maximum sound levels (Lmax) identified in Table 12 are the highest individual sound occurring at an individual time period. Operating cycles for these types of construction equipment may involve one or two minutes of full power operation followed by three to four minutes at lower power settings. Other primary sources of acoustical disturbance would be due to random incidents, which would last less than one minute (such as dropping large pieces of equipment or the hydraulic movement of machinery lifts). 2 LSA Associates, Traffic Impact Analysis, Kaiser Permanente Riverside Medical Center Expansion, dated June 2021.

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Table 12, Noise Levels Generated by Construction Equipment Type of Equipment Acoustical Use Factor1 Lmax at 50 Feet (dBA) Lmax at 450 Feet (dBA) Concrete Saw 20 90 71
Crane 16 81 60
Concrete Mixer Truck 40 79 60
Backhoe 40 78 59
Dozer 40 82 63
Excavator 40 81 62
Forklift 40 78 59
Paver 50 77 58
Roller 20 80 61
Tractor 40 84 65
Water Truck 40 80 61
Grader 40 85 66
General Industrial Equipment 50 85 66
Note:

1. Acoustical Use Factor (percent): Estimates the fraction of time each piece of construction equipment is operating at full power (i.e., its loudest condition) during a construction operation.

Source: Federal Highway Administration, Roadway Construction Noise Model (FHWA-HEP-05-054), January 2006.

The potential for construction-related noise to affect nearby sensitive receptors would depend on the location and proximity of construction activities to these receptors. The closest sensitive receptors are the single-family residences located approximately 100 feet to the north of the project site across Polk Street, approximately 450 feet from the nearest project construction area. As shown in Table 12, at the distance of 450 feet, construction noise would be reduced to 58 dBA Lmax to 71 dBA Lmax at the closest sensitive receptors. It should be noted that construction activities would occur throughout the project construction area and would not be concentrated in or confined to one specific area of the project site or near sensitive uses. Construction activities in any one area would be temporary and intermittent, and therefore not occur in any one particular area for the entire construction duration.

Due to the temporary nature of construction, coupled with the fact that construction-related noise is a generally accepted reality in urbanized environments, the City does not promulgate standards for construction-generated noise. Noise in the City is regulated by the Municipal Code Title 7, Noise Control, which identifies standards, specific noise restrictions, exemptions, and variances for sources of noise in the City. Specifically, Municipal Code Section 7.35.020(G) restricts construction activity such that no person may engage in or conduct construction activity between the hours of 7:00 p.m. and 7:00 a.m. on weekdays, between the hours of 5:00 p.m. and 8:00 a.m. on Saturdays, or at any time on Sunday or a federal holiday. The proposed project would be required to comply with the construction time limitations within Municipal Code Section 7.35.020(G). Adherence to the permitted hours of construction are required in recognition that construction activities undertaken during daytime hours are a typical part of living in an urban environment and do not cause a significant disruption. Thus, a less than significant noise impact would result from construction activities.

Temporary Off-Site Trailer Air Conditioning Units
The project would include temporary construction trailers that would be located off-site in the parking lot on Magnolia Avenue (Pep Boys’ parking lot). The locations of the construction trailers are provided below.

An AC unit would be mounted on top of each of the five proposed trailers.

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Location of the Proposed Trailer AC Units
According to the manufacturer, the air conditioning unit typically generates noise levels of up to 65 dBA at 5 feet from the source3. Based upon the Inverse Square Law, sound levels decrease by 6 dBA for each doubling of distance from the source. The closest sensitive receptors are single-family residences located to the west of the off-site parking area, approximately 80 feet from the nearest construction trailer parking area. At this distance, noise levels from the air conditioning units would be approximately 41 dBA.

Therefore, noise levels from air conditioning units would be much lower than the ambient noise level (51.5 dBA, refer to Table 7) and would not exceed the City’s residential land use exterior noise level standards of 55 dBA CNEL for daytime and 45 dBA CNEL for nighttime. It should be noted that the AC units would be primarily used during normal work hours (7AM to 5PM) so the AC units are not anticipated to emit noise during the nighttime.

According to the U.S. Environmental Protection Agency (EPA) Protective Noise Levels (U.S. Environmental Protection Agency, Protective Noise Levels, November 1978), typical buildings in warm climate could provide 24 dBA exterior to interior noise reduction with windows closed. Therefore, air conditioning unit noise level would be reduced to 17 dBA, which would not exceed the City’s residential land use interior noise level standards of 45 dBA CNEL for daytime and 35 dBA CNEL for nighttime. Thus, noise impacts of air conditioning units associated with off-site construction trailers would be less than significant. 3 Bard Equipment & Parts. Model: W36AADA05 3.0 Ton Air Conditioner. https://www.bardwallmount.com/files/S3502-1017.pdf
~80 ft
-----------------------------
Nearest
Sensitive
Receptors
41 dBA 65 dBA from AC units
at property
line
Parking Lots
Noise Levels at the Nearest Sensitive Receptors
from the Temporary AC Units
Location of AC Units
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Project Operations
Off-Site Mobile Noise
The proposed project would result in additional traffic on adjacent roadways from daily activities, thereby increasing vehicular noise in the vicinity of existing and proposed land uses. Based on the Traffic Impact Analysis, the project would generate 4,464 average daily trips, including 345 trips during the a.m. peak hour and 349 trips during the p.m. peak hour. The noise levels under “Existing Without Project” and “Existing With Project” scenarios are modeled using Federal Highway Administration’s Highway Noise Prediction Model (FHWA RD-77-108) and compared in Table 13, Existing Traffic Noise Levels. Noise modeling assumptions and results are included in Appendix A. As depicted in Table 13, under the “Existing Without Project” scenario, noise levels at 100 feet from roadway centerline would range from approximately 53.0 dBA to 68.3 dBA, with the highest noise levels occurring along La Sierra Avenue between Montlake Drive/Diana Avenue and SR-91 Westbound Ramps. The “Existing With Project” scenario noise levels at 100 feet from roadway centerline would range from approximately 53.4 dBA to

68.4 dBA, with the highest noise levels also occurring along La Sierra Avenue between Montlake Drive/Diana Avenue and SR-91 Westbound Ramps.

Table 13, Existing and Predicted Traffic Noise Levels
Roadway Segment
Existing Without Project Existing With Project
Difference
In dBA @
100 Feet
from
Roadway
ADT
dBA @
100 Feet
from
Roadway
Centerline
Distance from Roadway Centerline
to: (Feet)
ADT
dBA @
100 Feet
from
Roadway
Centerline
Distance from Roadway
Centerline to: (Feet)
70 CNEL
Noise
Contour
65 CNEL
Noise
Contour
60 CNEL
Noise
Contour
70 CNEL
Noise
Contour
65 CNEL
Noise
Contour
60 CNEL
Noise
Contour
Magnolia Avenue
between SR 91
Westbound Ramps and
Filmore Street
27,066 65.2 - 103 222
28,272 65.4 - 106 228 0.2
between Filmore Street
and Golden Avenue 26,681 65.1 - 102 220 27,887 65.3 - 105 226 0.2 between Golden
Avenue and La Sierra
Avenue
26,540 65.1 - 102 219
27,836 65.3 - 105 226 0.2
between La Sierra
Avenue and Skofstad
Street - Shopping
Center Driveway
31,902 65.9 - 115 247
33,956 66.2 - 120 258 0.3
between Skofstad
Street - Shopping
Center Driveway and
Shopping Center
Driveway - Park Sierra
Drive
27,105 65.2 - 103 222
29,159 65.5 - 108 233 0.3
between Shopping
Center Driveway - Park
Sierra Drive and Kaiser
Driveway 3
28,384 65.4 - 106 229
29,568 65.6 - 109 235 0.2
between Kaiser
Driveway 3 and Polk
Street
29,566 65.6 - 109 235
30,192 65.7 - 111 238 0.1
between Polk Street
and Banbury Drive 27,510 65.3 - 104 224 29,028 65.5 - 108 232 0.2 between Banbury Drive
and Tyler Street 30,337 65.5 - 109 234 31,855 65.8 - 112 242 0.2 between Tyler Street
and Hole Avenue –
Hughes Alley
26,607 65.0 - 100 215
27,321 65.1 - 101 219 0.1
between Hole Avenue –
Hughes Alley and
Lowes Plaza Driveway
– Harrison Street
35,709 66.3 - 121 261
36,333 66.3 - 123 264 0.1
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Roadway Segment
Existing Without Project Existing With Project
Difference
In dBA @
100 Feet
from
Roadway
ADT
dBA @
100 Feet
from
Roadway
Centerline
Distance from Roadway Centerline
to: (Feet)
ADT
dBA @
100 Feet
from
Roadway
Centerline
Distance from Roadway
Centerline to: (Feet)
70 CNEL
Noise
Contour
65 CNEL
Noise
Contour
60 CNEL
Noise
Contour
70 CNEL
Noise
Contour
65 CNEL
Noise
Contour
60 CNEL
Noise
Contour
(South Branch)
between Lowes Plaza
Driveway – Harrison
Street (South Branch)
and Harrison Street
(North Branch)
32,140 65.6 - 110 237
32,764 65.7 - 112 240 0.1
La Sierra Avenue
between Magnolia
Avenue and Montlake
Drive – Diana Avenue
30,973 66.5 59 127 273
31,197 66.6 59 127 274 0.0
between Montlake Drive
– Diana Avenue and SR
91 Westbound Ramps
42,752 68.3 77 165 356
43,600 68.4 78 167 361 0.1
Park Sierra Avenue
between Magnolia
Avenue and Kaiser
Driveway 1
6,763 54.7 - - 44
8,035 55.4 - - 50 0.7
between Kaiser
Driveway 1 and
Shopping Center
Driveway - Kaiser
Driveway 2
4,612 53.0 - - -
5,058 53.4 - - - 0.4
between Shopping
Center Driveway -
Kaiser Driveway 2 and
Diana Avenue
7,777 55.3 - - 49
8,223 55.5 - - 50 0.2
Polk Street
between Magnolia
Avenue and Kaiser
Driveway 5
5,327 57.5 - - 68
6,711 58.5 - - 80 1.0
between Kaiser
Driveway 5 and Kaiser
Driveway 6
3,337 55.4 - - 50
3,515 55.7 - - 51 0.2
between Kaiser
Driveway 6 and Diana
Avenue
5,301 57.4 - - 67
5,479 57.6 - - 69 0.1
Notes: ADT = average daily traffic; dBA = A-weighted decibels; CNEL = community noise equivalent level; "-" = contour is located within the roadway right-of-way.

Source: Noise modeling is based on traffic data within the Traffic Impact Analysis, Kaiser Permanente Riverside Medical Center Expansion prepared by LSA Associates (dated June 2021).

Table 13 also shows the difference between the “Existing Without Project” scenario and the “Existing With Project” scenario. As depicted in Table 13, traffic associated with the proposed project would result in a maximum increase of 1.0 dBA along Polk Street between Magnolia Avenue and Kaiser Driveway 5. A significant impact would result only if both of the following occur: an exceedance of the normally acceptable noise standards for residential uses (i.e., 60 dBA CNEL; refer to Table 8) and a perceptible increase in traffic noise levels (i.e., noise increase would be greater than 3.0 dBA).

As shown in Table 13, although traffic noise levels would exceed 60 dBA CNEL along majority of the roadway segments under both “Existing Without Project” and “Existing With Project” scenarios in the project area, project-generated average daily trips would not cause a perceptible increase in traffic noise levels (i.e., noise increase would be greater than 3.0 dBA) along any of the surrounding roads. As the project would not cause a perceptible increase in traffic noise levels, the proposed project would not significantly increase noise levels along the roadway segments analyzed. Therefore, a less than significant impact would occur in this regard.

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Stationary Noise
Mechanical Equipment Noise
Anticipated mechanical equipment noise that would be generate by the proposed project would include Heating Ventilation and Air Conditioning (HVAC) units. The HVAC units would be installed on the rooftop of the proposed hospital tower. Typically, mechanical equipment noise is 55 dBA at 50 feet from the source. Based upon the Inverse Square Law, sound levels decrease by 6 dBA for each doubling of distance from the source. The closest sensitive receptor are single-family residences located to the north of the project site approximately 700 feet from the proposal hospital tower. At this distance, noise levels from the HVAC units would be approximately 32 dBA. Therefore, noise levels from HVAC units would not exceed the City’s residential land use exterior noise level standards of 55 dBA CNEL for daytime and 45 dBA CNEL for nighttime, and interior noise level standards of 45 dBA CNEL for daytime and 35 dBA CNEL for nighttime. In addition, HVAC units associated with the existing buildings on-site are located closer to the nearest sensitive receptor than the proposed building. Thus, project-generated HVAC units noise levels would not introduce a new source of noise when compared to existing conditions, and a less than significant impact would occur.

The project would also include an emergency generator that would only be used during power outages in cases of emergency. The emergency generator would be enclosed in a structure. Additionally, emergency generators already exist on-site, and the proposed generators are necessary to support the proposed project. The emergency generators are a precautionary feature that would only be used sporadically.

Based on information on the existing Kaiser Permanente hospital network, it can be conservatively assumed that the emergency generators on-site would be used once every 5-10 years, but it is possible that the generators would not be used at all during this period.

Since the generator would only be operated during emergencies, the generators are not considered a “long-term” noise impact. As such, the emergency generators were not included in the project’s noise analysis in this memorandum as the generators would not represent reasonable conditions. Thus, emergency generators would not introduce a new source of noise when compared to existing conditions, and a less than significant impact would occur.

Parking Lots
The project proposes a new parking structure in the southeast corner of the project site and would reduce and reorganize surface parking areas to accommodate the new hospital tower on the west of the project site.

Traffic associated with parking lots is typically not of sufficient volume to exceed community noise standards, which are based on a time-averaged scale such as the CNEL scale. However, the instantaneous maximum sound levels generated by a car door slamming, engine starting up, and car pass-bys may be an annoyance to adjacent noise-sensitive receptors. Estimates of the maximum noise levels associated with some parking lot activities are presented in Table 14, Typical Noise Levels Generated by Parking Lots.

Table 14, Typical Noise Levels Generated by Parking Lots Noise Source Maximum Noise Levels
at 50 Feet from Source (dBA Leq)
Car door slamming 61
Car starting 60
Car idling 53
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Notes: dBA = A-weighted Decibels; Leq = Equivalent Sound Level Source: Kariel, H. G., Noise in Rural Recreational Environments, Canadian Acoustics 19(5), March 10, 1991.

As shown in Table 14, parking lot activities can result in noise levels of up to 61 dBA at a distance of 50 feet. It is noted that parking lot noise are instantaneous noise levels compared to noise standards in the CNEL scale, which are averaged over time. As a result, actual noise levels over time resulting from parking lot activities would be far lower than what is identified in Table 14. There are not any sensitive receptors located within 1,000 feet of the proposed new parking structure. In addition, the project would not include additional surface parking spaces near the closest sensitive receptor to the north of the project site. Therefore, noise from parking lots would not be different from the existing conditions, and projectgenerated parking lot noise levels would not introduce a new source of noise when compared to existing conditions. Thus, the impacts would be less than significant.

Mitigation Measures: No mitigation is required.

Impact NOI-2 Exposure of persons to or generation of excessive groundborne vibration or groundborne noise levels?
Less Than Significant Impact. Vibration-sensitive land uses are locations where people reside or where there is a potential for damage to structures like buildings and sidewalks. The nearest structure is a commercial building located to the west of the project site across Magnolia Avenue approximately 170 feet from the project site boundary.

Construction
Project construction can generate varying degrees of groundborne vibration, depending on the construction procedure and construction equipment. Operation of construction equipment generates vibrations that spread through the ground and diminish in amplitude with distance from the source. The effect on buildings located in the vicinity of the construction site often varies depending on soil type, ground strata, and construction characteristics of the receiver building(s). The results from vibration can range from no perceptible effects at the lowest vibration levels, to low rumbling sounds and perceptible vibration at moderate levels, to slight damage at the highest levels. Groundborne vibrations from construction activities rarely reach levels that damage structures.

Construction vibration impacts include human annoyance and building damage. Human annoyance occurs when construction vibration rises significantly above the threshold of human perception for extended periods of time. Building damage can be cosmetic (e.g., plaster cracks) or structural. The distance at which damage from vibration could be experienced can vary substantially depending on the age and composition of the building structure, soil composition and underground geological layer between vibration source and receiver. In addition, not all buildings respond similarly to vibration generated by construction equipment. For example, buildings that are constructed with typical timber frames and masonry show that a vibration level of up to 0.2 in/sec PPV is considered safe and would not result in any construction vibration damage.4 This evaluation uses the Federal Transit Administration (FTA) architectural damage criterion for continuous vibrations at non-engineered timber and masonry buildings of 0.2 in/sec PPV. The FTA has published standard vibration velocities for construction equipment operations. Typical vibration produced by construction equipment is detailed in Table 15, Typical Vibration Levels for Construction Equipment.

Groundborne vibration decreases rapidly with distance. The nearest structure is a commercial building located to the west of the project site across Magnolia Avenue approximately 170 feet from the project’s 4 Federal Transit Administration, Transit Noise and Vibration Impact Assessment Manual, September 2018.

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construction limit. As indicated in Table 15, vibration velocities from typical heavy construction equipment used during project construction would range from 0.0002 (a small bulldozer) to 0.0050 (large bulldozer) in/sec PPV at 170 feet from the source of activity, which would not exceed the FTA’s 0.2 in/sec PPV threshold of architectural damage. Therefore, vibration impacts associated with construction would be less than significant.

Table 15, Typical Vibration Levels for Construction Equipment Equipment
Approximate peak particle
velocity at 25 feet
(inches/second)1
Approximate peak particle
velocity at 170 feet
(inches/second)1
Large bulldozer 0.089 0.0050
Loaded trucks 0.076 0.0043
Small bulldozer 0.003 0.0002
Jackhammer 0.035 0.0020
Notes:

1. Calculated using the following formula:

PPV equip = PPVref x (25/D)1.5
where: PPV (equip) = the peak particle velocity in in/sec of the equipment adjusted for the distance
PPV (ref) = the reference vibration level in in/sec from Table 7-4 of the FTA Transit Noise and Vibration Impact Assessment Manual.

D = the distance from the equipment to the receiver
Source: Federal Transit Administration, Transit Noise and Vibration Impact Assessment Manual, Table 7-4 Vibration Source Levels for Construction Equipment, September 2018.

Operation
The project proposes to expand the existing medical center with a new hospital tower and parking structure. The operation of the project would involve occasional truck deliveries and trash pick-up, which would potentially generate groundborne vibration. However, the truck operations would be similar to the existing conditions and would not be substantial. Therefore, the groundborne vibration levels would not be perceptible or felt at surrounding uses. Impacts would be less than significant in this regard.

Mitigation Measures: No mitigation is required.

Impact NOI-3 For a project located within the vicinity of a private airstrip or an airport land use plan or, where such a plan has not been adopted, within two miles of a public airport or public use airport, would the project expose people residing or working in the project area to excessive noise levels?
No Impact. The closest airport is the Riverside Municipal Airport, located approximately 3 miles to the north of the project site. The site is not within the Riverside Municipal Airport Influence Area where aircraft noise levels are a concern.5 Thus, the proposed project would not expose people residing or working in the area to excessive noise levels, and no impacts would occur in this regard.

Mitigation Measures: No mitigation is required.
5 Riverside County Airport Land Use Commission, Riverside County Airport Land Use Compatibility Plan Policy Document, Map RI-1, Compatibility Map, March 2005.

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CUMULATIVE IMPACTS
Short-Term Construction Noise Impacts
Construction activities associated with the proposed project and cumulative projects may overlap, resulting in construction noise in the area. However, as analyzed above, due to the distance between nearest sensitive receptors and project construction area, construction noise impacts on nearby sensitive receptors would be less than significant. The construction activities associated with the cumulative development projects would be required to comply with the City’s Municipal Code and would incorporate mitigation measures on a project-by-project basis, as applicable, to reduce construction noise pursuant to CEQA provisions. Therefore, the project’s contribution to cumulative short-term construction impacts would be less than cumulatively considerable.

Mitigation Measures: No mitigation is required.

Long-Term (Mobile) Noise Impacts
Long-term cumulative noise impacts from mobile sources would occur primarily as a result of increased traffic on area roadways due to buildout of the proposed project and other projects in the vicinity. When two identical sources are each producing sound of the same loudness, the resulting sound level at a given distance would be 3 dB higher than one source under the same conditions. An increase of 3 dB is widely accepted as “barely perceptible”. With regard to traffic noise, traffic volumes would need to roughly double to result in a perceptible change in ambient noise levels.

To determine if cumulative traffic noise levels would increase to a level of significance with the development of the proposed project and other planned projects, traffic data from the Traffic Impact Analysis was analyzed for the following traffic scenarios:
• Existing: Current day noise conditions without construction of the project. • Cumulative (2040) without Project: Current day noise conditions plus the completion of other permitted, planned projects or approved ambient growth factors. • Cumulative (2040) with Project: Current day noise conditions with construction of the project plus the completion of other permitted, planned projects or approved ambient growth factors.

As shown in Table 16, Cumulative Traffic Noise, combined effect for roadway segment noise levels would increase up to 0.9 dBA with development of the proposed project and other cumulative projects. As the noise increase would not exceed the 3 dBA threshold, the proposed project would not contribute to a significant cumulative noise impact to any existing or future noise sensitive land use. Therefore, mobile source noise impacts would be less than cumulatively considerable.

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Riverside City CouncilJuly 5, 2022

Riverside City Council
July 5, 2022