AIR QUALITY IMPACT ASSESSMENT 135 SOUTH CATALINA AVENUE PROJECT CITY OF PASADENA

PREPARED FOR

City of Pasadena 175 North Garfield Avenue Pasadena, CA 91101 Contact: Mr. Kevin Johnson

PREPARED BY

Michael Baker International 5 Hutton Centre Drive, Suite 500 Santa Ana, California 92707 Contact: Mr. Eddie Torres Planning and Environmental Sciences Department Manager 949.855.3612

OCTOBER 2019

TABLE OF CONTENTS

1.0 INTRODUCTION 1.1 Project Location ...... 1 1.2 Project Description ...... 1

2.0 AIR QUALITY 2.1 Air Quality Setting ...... 5 2.2 Regulatory Framework ...... 10 2.3 Impacts and Mitigation Measures...... 14 2.4 Cumulative Setting, Impacts, and Mitigation Measures ...... 24

TABLES Table 1 Criteria Air Pollutants Summary of Common Sources and Effects ...... 7 Table 2 Summary of Ambient Air Quality Data ...... 8 Table 3 Attainment Status of Criteria Pollutants in the South Coast Air Basin ...... 9 Table 4 South Coast Air Quality Management District Regional Significance Thresholds - Pounds per Day ...... 14 Table 5 Local Significance Thresholds – Pounds per Day (Construction / Operations) ...... 15 Table 6 Construction-Related Criteria Pollutant and Precursor Emissions – Maximum Pounds per Day ...... 18 Table 7 Long-Term Operational Emissions – Pounds per Day ...... 19 Table 8 Local Significance of Construction Emissions– Maximum Pounds per Day ...... 22

EXHIBITS Exhibit 1 Regional Vicinity ...... 2 Exhibit 2 Site Vicinity ...... 3 Exhibit 3 Site Plan ...... 4

APPENDICES Appendix A: CalEEMod Output Files – Criteria Pollutant Emissions

135 South Catalina Avenue Project Air Quality Impact Assessment October 2019 i 1.0 INTRODUCTION

This report documents the results of an air quality impact assessment completed for the 135 South Catalina Avenue Project, a redevelopment project located at 135 South Catalina Avenue in Pasadena, Los Angeles County, California, a 2.14-acre site. The purpose of this assessment is to estimate project-generated criteria air pollutant emissions and to determine the level of impact the project would have on air quality.

1.1 PROJECT LOCATION

The 135 South Catalina Avenue Project site in Pasadena, California is bounded by East Green Street to the north, South Mentor Avenue to the west, Cordova Street to the south, and South Catalina Avenue to the east. Major transportation facilities in the vicinity of the proposed project site include Interstate 210 (Foothill Freeway) at 0.5 miles north of the site and State Route 110 (Arroyo Seco Parkway) located approximately 1.5 miles to the southwest; refer to Exhibit 1, Regional Vicinity, and Exhibit 2, Site Vicinity.

1.2 PROJECT DESCRIPTION

The project proposes to demolish the existing 59,271 square foot surface parking lot to construct an urban housing development comprised of two structures. Both structures would encompass a total of approximately 87,555 square feet and contain 76 dwelling units. An existing medical office building at 960 East Green Street would remain unaltered. Three levels of residential use and three levels of subterranean parking with 334 spaces is proposed. A garden comprising approximately 3,590-square feet would be located to the south of the structure situated in the center of the development. Additionally, a motor court area would be located on the northern portion of the project site; refer to Exhibit 3, Site Plan.

135 South Catalina Avenue Project Air Quality Impact Assessment October 2019 1 KERN COUNTY 14

Lebec

Gorman 138

Lancaster

Pyramid Lake

5 Palmdale

Castaic Lake

138 18 Lake Castaic Piru 138 14

Piru LOS ANGELES Fillmore 126 Santa COUNTY Clarita

VENTURA Sylmar 2 23 COUNTY

118 118 Moorpark Simi Pacoima Valley Chatsworth 210 23 Canoga Burbank Project Site Park Van 5 Glendale Nuys Monrovia Thousand Agoura Hills 134 210 Azuza Oaks Woodland 30 Hills Sherman Claremont Westlake 101 Calabasas Oaks 2 Arcadia Village 101 Pasadena Upland 27 110 Baldwin 210 San Alhambra Park Covina Dimas 10 23 405 Hollywood Beverly 10 Pomona Hills Monterey West Covina Santa Park 60 Malibu 1 Monica 10 Walnut Culver Los 60 Chino City Pico 605 Angeles Rivera Whittier 710 La Habra Marina Del Rey Inglewood 57 South Heights 142 71 Playa Del Rey Gate Downey Brea 105 90 El Segundo Hawthorne La Yorba Mirada 90 Linda 110 Compton Bellflower Fullerton Manhattan Beach 91 1 Lakewood Redondo Beach Torrance Anaheim ORANGE P Carson 5 A 405 Orange COUNTY C Garden I F Palos Grove I 22 C Verdes Estates Tustin 261 241 Long Santa San Beach Pedro 1 Ana O 55 C Huntington E Beach 133 A Irvine N Costa 405 Lake Mesa Forest

Newport Beach 135 SOUTH CATALINA AVENUE PROJECT

0 5 10 miles AIR QUALITY IMPACT ASSESSMENT APPROXIMATE Regional Vicinity

10/2019 JN 155197 MAS Exhibit 1 GREEN STREET

Project Site

WILSON AVENUE

MENTOR AVENUE

SHOPPERS LANE

CATALINA AVENUE CATALINA

CORDOVA STREET

Source: Aerial - Google Earth Pro, August 2017 135 SOUTH CATALINA AVENUE PROJECT AIR QUALITY IMPACT ASSESSMENT not to scale Site Vicinity

10/2019 JN 155197 MAS Exhibit 2 Source: Adept Architecture, September, 2019 135 SOUTH CATALINA AVENUE PROJECT AIR QUALITY IMPACT ASSESSMENT not to scale Site Plan

10/2019 JN 155197 MAS Exhibit 3 2.0 AIR QUALITY

2.1 AIR QUALITY SETTING

SOUTH COAST AIR BASIN

South Coast Air Basin Characteristics

The California Air Resources Board (CARB) divides the state into air basins that share similar meteorological and topographical features. Pasadena lies in the South Coast Air Basin (SoCAB), which includes the non-desert portions of Los Angeles, Riverside, and San Bernardino counties and all of Orange County. The air basin is on a coastal plain with connecting broad valleys and low hills and is bounded by the Pacific Ocean on the southwest, with high mountains forming the remainder of the perimeter (SCAQMD 1993).

Temperature and Precipitation

The air basin is part of a semi-permanent high pressure zone in the eastern Pacific. As a result, the climate is mild, tempered by cool sea breezes. This usually mild weather pattern is interrupted infrequently by periods of extremely hot weather, winter storms, and Santa Ana winds. The annual average temperature varies little throughout the 6,645-square-mile SoCAB, ranging from the low 60s to the high 80s, measured in degrees Fahrenheit (°F). With a more pronounced oceanic influence, coastal areas show less variability in annual minimum and maximum temperatures than inland areas (SCAQMD 1993). The Western Regional Climate Center (WRCC) maintains monitoring stations and historical climate information for the western United States. There is a meteorological monitoring station in Pasadena (ID No. 046719). The average low is reported at 42.6°F in January, and the average high is 89.2°F in August. All areas in the SoCAB have recorded temperatures above 100°F in recent years (WRCC 2011).

In contrast to a very steady pattern of temperature, rainfall is seasonally and annually highly variable. Almost all annual rains fall between November and April. Summer rainfall is normally restricted to widely scattered thundershowers near the coast, with slightly heavier shower activity in the east and over the mountains. Rainfall averages 20.24 inches per year in Pasadena (WRCC 2011).

Humidity

Although the SoCAB has a semiarid climate, the air near the earth’s surface is typically moist because of the presence of a shallow marine layer. Except for infrequent periods when dry, continental air is brought into the SoCAB by offshore winds, the “ocean effect” is dominant. Periods of heavy fog, especially along the coast, are frequent, and low clouds, often referred to as high fog, are a characteristic climatic feature. Annual average humidity is 70 percent at the coast and 57 percent in the eastern portions of the SoCAB (SCAQMD 1993).

Wind

Wind patterns across the south coastal region are characterized by westerly or southwesterly onshore winds during the day and by easterly or northeasterly breezes at night. Wind speed is higher during the dry summer months than during the rainy winter.

Between periods of wind, air stagnation may occur in both the morning and evening hours. Air stagnation is one of the critical determinants of air quality conditions on any given day. During the winter and fall, surface high-pressure systems over the SoCAB, combined with other

135 South Catalina Avenue Project Air Quality Impact Assessment October 2019 5 2.0 AIR QUALITY meteorological conditions, can result in very strong, downslope Santa Ana winds. These winds normally continue a few days before predominant meteorological conditions are reestablished.

The mountain ranges to the east affect the diffusion of pollutants by inhibiting the eastward transport of pollutants. Air quality in the SoCAB generally ranges from fair to poor and is similar to air quality in most of coastal Southern California. The entire region experiences heavy concentrations of air pollutants during prolonged periods of stable atmospheric conditions (SCAQMD 1993).

Inversions

In conjunction with the two characteristic wind patterns that affect the rate and orientation of horizontal pollutant transport, two similarly distinct types of temperature inversions control the vertical depth through which pollutants are mixed. These inversions are the marine/subsidence inversion and the radiation inversion. The height of the base of the inversion at any given time is known as the “mixing height.” The combination of winds and inversions is a critical determinant leading to highly degraded air quality in the summer and generally good air quality in the winter in Pasadena (SCAQMD 1993).

AIR POLLUTANTS OF CONCERN

The air pollutants emitted into the ambient air by stationary and mobile sources are regulated by federal and state laws. These regulated air pollutants are known as “criteria air pollutants” and are categorized into primary and secondary pollutants. Primary air pollutants are those that are emitted directly from sources. Carbon monoxide (CO), reactive organic gases (ROG), nitrogen oxide (NOX), sulfur dioxide (SO2), coarse particulate matter (PM10), fine particulate matter (PM2.5), lead, and fugitive dust are primary air pollutants. Of these, CO, SO2, PM10, and PM2.5 are criteria pollutants. ROG and NOX are criteria pollutant precursors and go on to form secondary criteria pollutants through chemical and photochemical reactions in the atmosphere (for example, ozone (O3) is formed by a chemical reaction between ROG and NOx in the presence of sunlight). O3 and nitrogen dioxide (NO2) are the principal secondary pollutants. Sources and health effects commonly associated with criteria pollutants are summarized in Table 1, Criteria Pollutants Summary of Common Sources and Effects.

TABLE 1 CRITERIA AIR POLLUTANTS SUMMARY OF COMMON SOURCES AND EFFECTS

Pollutant Major Man-Made Sources Human Health & Welfare Effects

Reduces the ability of blood to deliver oxygen to An odorless, colorless gas formed when vital tissues, affecting the cardiovascular and Carbon Monoxide (CO) carbon in fuel is not burned completely; a nervous system. Impairs vision, causes component of motor vehicle exhaust. dizziness, and can lead to unconsciousness or death. A reddish-brown gas formed during fuel Respiratory irritant; aggravates lung and heart combustion for motor vehicles and industrial problems. Precursor to ozone and acid rain. Nitrogen Dioxide (NO2) sources. Sources include motor vehicles, Contributes to global warming and nutrient electric utilities, and other sources that burn overloading which deteriorates water quality. fuel. Causes brown discoloration of the atmosphere.

135 South Catalina Avenue Project October 2019 Air Quality Impact Assessment 6 2.0 AIR QUALITY

TABLE 1 (CONTINUED) CRITERIA AIR POLLUTANTS SUMMARY OF COMMON SOURCES AND EFFECTS

Pollutant Major Man-Made Sources Human Health & Welfare Effects

Formed by a chemical reaction between volatile organic compounds (VOC) and Irritates and causes inflammation of the mucous nitrous oxides (NOx) in the presence of membranes and lung airways; causes wheezing, sunlight. VOCs are also commonly referred coughing, and pain when inhaling deeply; Ozone (O3) to as reactive organic gases (ROGs). decreases lung capacity; aggravates lung and Common sources of these precursor heart problems. Damages plants; reduces crop pollutants include motor vehicle exhaust, yield. Damages rubber, some textiles, and dyes. industrial emissions, gasoline storage and transport, solvents, paints, and landfills. Increased respiratory symptoms, such as irritation of the airways, coughing, or difficulty Produced by power plants, steel mills, breathing; aggravated asthma; development of Particulate Matter chemical plants, unpaved roads and parking chronic bronchitis; irregular heartbeat; nonfatal (PM10 & PM2.5) lots, wood-burning stoves and fireplaces, heart attacks; and premature death in people automobiles, and others. with heart or lung disease. Impairs visibility (haze). A colorless, nonflammable gas formed when Respiratory irritant. Aggravates lung and heart fuel containing sulfur is burned; when problems. In the presence of moisture and gasoline is extracted from oil; or when metal oxygen, sulfur dioxide converts to sulfuric acid Sulfur Dioxide (SO2) is extracted from ore. Examples are which can damage marble, iron and steel. petroleum refineries, cement manufacturing, Damages crops and natural vegetation. Impairs metal processing facilities, locomotives, and visibility. Precursor to acid rain. ships. Source: CAPCOA 2013

AMBIENT AIR QUALITY

Criteria Air Pollutant Monitoring Data Ambient air quality in Pasadena can be inferred from ambient air quality measurements conducted at nearby air quality monitoring stations. Existing levels of ambient air quality and historical trends and projections in the vicinity of Pasadena are documented by measurements made by the South Coast Air Quality Management District (SCAQMD), the air pollution regulatory agency in the SoCAB that maintains air quality monitoring stations which process ambient air quality measurements.

Ozone and particulate matter (PM10 and PM2.5) are pollutants of particular concern in the SoCAB. The Pasadena–South Wilson Avenue air quality monitoring station is the closest station to the project site at approximately 0.7 miles to the southeast. This station monitors ambient concentrations of ozone and PM2.5. The Los Angeles–North Main Street air quality monitoring station is the closest station to the project site that monitors PM10 at approximately 7.7 miles to the southwest. Ambient emission concentrations vary due to localized variations in emission sources and climate and should be considered “generally” representative of ambient concentrations in Pasadena. Table 2, Summary of Ambient Air Quality Data, summarizes the published data since 2016 for each year that the data is provided.

135 South Catalina Avenue Project Air Quality Impact Assessment October 2019 7 2.0 AIR QUALITY

TABLE 2 SUMMARY OF AMBIENT AIR QUALITY DATA

Pollutant Standards 2016 2017 2018 Ozone (Pasadena–South Wilson Avenue Monitoring Station) Max 1-hour concentration (ppm) (state) 0.126 0.139 0.112 Max 8-hour concentration (ppm) (state/federal) 0.091 / 0.090 0.100 / 0.100 0.091 / 0.090 Number of days above state/federal 1-hr standard 12 / 1 18 / 2 8 / 0 Number of days above state/federal 8-hour standard 19 / 18 38 / 36 20 / 19

Respirable Particulate Matter (PM10) (Los Angeles–North Main Street Monitoring Station) Max 24-hour concentration (µg/m3) (state/federal) 74.6 / 64.0 96.2 / 64.6 81.2 / 68.2 Number of days above state/federal standard 21 / 0 40 / 0 31 / 0

Fine Particulate Matter (PM2.5) (Pasadena–South Wilson Avenue Monitoring Station) Max 24-hour concentration (µg/m3) (state/federal) 29.2 / 29.2 22.8 / 22.8 32.5 / 32.5 Number of days above federal standard 0 0 0 Notes: ppm = parts per million PM10 = particulate matter 10 microns in diameter or less g/m3 = micrograms per cubic meter PM2.5 = particulate matter 2.5 microns in diameter or less * = insufficient data available to determine the value Sources: California Air Resources Board, ADAM Air Quality Data Statistics, http://www.arb.ca.gov/adam/, accessed on October 14, 2019.

The attainment status for the SoCAB is included in Table 3, Attainment Status of Criteria Pollutants in the South Coast Air Basin. Areas that meet ambient air quality standards are classified as attainment areas, while areas that do not meet these standards are classified as nonattainment areas. Areas for which there is insufficient data available are designated unclassified. The SoCAB is designated as a nonattainment area for federal ozone, PM2.5, and lead standards, as well as state ozone, PM10, and PM2.5 standards; refer to Table 3.

TABLE 3 ATTAINMENT STATUS OF CRITERIA POLLUTANTS IN THE SOUTH COAST AIR BASIN

Pollutant Federal State

Ozone (O3) Nonattainment (Extreme) Nonattainment

Coarse Particulate Matter (PM10) Attainment (Maintenance)1 Nonattainment

Fine Particulate Matter (PM2.5) Nonattainment (Serious) Nonattainment Carbon Monoxide (CO) Attainment (Maintenance) Attainment

Nitrogen Dioxide (NO2) Attainment (Maintenance) Attainment

Sulfur Dioxide (SO2) Attainment (Unclassified) Attainment

135 South Catalina Avenue Project October 2019 Air Quality Impact Assessment 8 2.0 AIR QUALITY

TABLE 3 (CONTINUED) ATTAINMENT STATUS OF CRITERIA POLLUTANTS IN THE SOUTH COAST AIR BASIN

Pollutant Federal State Lead Nonattainment (Partial)2 Attainment Notes: 1. The U.S. EPA eliminated the annual PM10 standard in its final rule revision in October 2006. The U.S. EPA re-designated the Basin as Attainment/Maintenance on July 26, 2013. 2. The Los Angeles County portion of the Basin is designated as a nonattainment area for federal lead standard on the basis of source-specific monitoring at two locations as determined by U.S. EPA using 2007–2009 data. However, all stations in the Basin, including the near-source monitoring in Los Angeles County, have remained below the lead NAAQS for the 2012 through 2015 period. The SCAQMD will request that U.S. EPA re-designate the Los Angeles County portion of the Basin as attainment for lead. Source: California Air Resources Board, Area Designations. (http://www.arb.ca.gov/desig/desig.htm); U.S. Environmental Protection Agency, The Green Book Nonattainment Areas for Criteria Pollutants. (https://www.epa.gov/green-book); and South Coast Air Quality Management District, Final 2016 Air Quality Management Plan (http://www.aqmd.gov/home/library/clean-air-plans/air-quality-mgt-plan/final-2016-aqmp).

Toxic Air Contaminants

In addition to the criteria pollutants discussed above, toxic air contaminants (TACs) are another group of pollutants of concern. TACs are considered either carcinogenic or noncarcinogenic based on the nature of the health effects associated with exposure to the pollutant. For regulatory purposes, carcinogenic TACs are assumed to have no safe threshold below which health impacts would not occur, and cancer risk is expressed as excess cancer cases per one million exposed individuals. Noncarcinogenic TACs differ in that there is generally assumed to be a safe level of exposure below which no negative health impact is believed to occur. These levels are determined on a pollutant-by-pollutant basis.

There are many different types of TACs, with varying degrees of toxicity. Sources of TACs include industrial processes, such as petroleum refining and chrome-plating operations; commercial operations, such as gasoline stations and dry cleaners; and motor vehicle exhaust. Public exposure to TACs can result from emissions from normal operations, as well as from accidental releases of hazardous materials during upset conditions. The health effects associated with TACs are quite diverse and generally are assessed locally, rather than regionally. TACs can cause long- term health effects such as cancer, birth defects, neurological damage, asthma, bronchitis, or genetic damage, or short-term acute affects such as eye watering, respiratory irritation (a cough), running nose, throat pain, and headaches.

To date, CARB has designated 244 compounds as TACs (CARB 1999). Additionally, CARB has implemented control measures for a number of compounds that pose high risks and show potential for effective control. The majority of the estimated health risks from TACs can be attributed to a relatively few compounds.

CARB identified diesel particulate matter (DPM) as a toxic air contaminant. DPM differs from other TACs in that it is not a single substance but rather a complex mixture of hundreds of substances. Diesel exhaust is a complex mixture of particles and gases produced when an engine burns diesel fuel. DPM is a concern because it causes lung cancer; many compounds found in diesel exhaust are carcinogenic. DPM includes the particle-phase constituents in diesel exhaust. The chemical composition and particle sizes of DPM vary between different engine types (heavy-duty, light- duty), engine operating conditions (idle, accelerate, decelerate), fuel formulations (high/low sulfur fuel), and the year of the engine. Some short-term (acute) effects of diesel exhaust include eye, nose, throat, and lung irritation, and diesel exhaust can cause coughs, headaches, light- headedness, and nausea. DPM poses the greatest health risk among the TACs. Almost all diesel

135 South Catalina Avenue Project Air Quality Impact Assessment October 2019 9 2.0 AIR QUALITY exhaust particle mass is 10 microns or less in diameter. Because of their extremely small size, these particles can be inhaled and eventually trapped in the bronchial and alveolar regions of the lung.

Sensitive Receptors

Some land uses are considered more sensitive to air pollution than others due to the types of population groups or activities involved. Sensitive population groups include children, the elderly, the acutely ill, and the chronically ill, especially those with cardiorespiratory diseases.

Residential areas are considered to be sensitive receptors to air pollution because residents (including children and the elderly) tend to be at home for extended periods of time, resulting in sustained exposure to any pollutants present. Children are considered more susceptible to health effects of air pollution due to their immature immune systems and developing organs (OEHHA 2007). As such, schools are also considered sensitive receptors, as children are present for extended durations and engage in regular outdoor activities. Recreational land uses are considered moderately sensitive to air pollution. Although exposure periods are generally short, exercise places a high demand on respiratory functions, which can be impaired by air pollution. In addition, noticeable air pollution can detract from the enjoyment of recreation.

2.2 REGULATORY FRAMEWORK

Federal

Clean Air Act

The Clean Air Act (CAA) of 1970 and the CAA Amendments of 1971 required the US Environmental Protection Agency (EPA) to establish NAAQS, with states retaining the option to adopt more stringent standards or to include other specific pollutants. On April 2, 2007, the Supreme Court found that carbon dioxide is an air pollutant covered by the CAA; however, no NAAQS have been established for carbon dioxide.

These standards are the levels of air quality considered safe, with an adequate margin of safety, to protect the public health and welfare. They are designed to protect those “sensitive receptors” most susceptible to further respiratory distress such as asthmatics, the elderly, very young children, people already weakened by other disease or illness, and persons engaged in strenuous work or exercise. Healthy adults can tolerate occasional exposure to air pollutant concentrations considerably above these minimum standards before adverse effects are observed.

The EPA has classified air basins (or portions thereof) as being in attainment, nonattainment, or unclassified for each criteria air pollutant, based on whether or not the NAAQS have been achieved. If an area is designated unclassified, it is because inadequate air quality data were available as a basis for a nonattainment or attainment designation. Table 3 lists the federal attainment status of the SoCAB for the criteria pollutants.

National Emissions Standards for Hazardous Air Pollutants Program

Under federal law, 187 substances are currently listed as hazardous air pollutants (HAPs). Major sources of specific HAPs are subject to the requirements of the National Emissions Standards for Hazardous Air Pollutants (NESHAPS) program. The EPA is establishing regulatory schemes for specific source categories and requires implementation of Maximum Achievable Control Technologies (MACTs) for major sources of HAPs in each source category. State law has

135 South Catalina Avenue Project October 2019 Air Quality Impact Assessment 10 2.0 AIR QUALITY established the framework for California’s TAC identification and control program, which is generally more stringent than the federal program and is aimed at HAPs that are a problem in California. The state has formally identified 244 substances as TACs and is adopting appropriate control measures for each. Once adopted at the state level, each air district will be required to adopt a measure that is equally or more stringent.

State

California Air Toxics “Hot Spots” Information and Assessment Act (AB 2588)

The California Air Toxics “Hot Spots” Information and Assessment Act (AB 2588) is a state-wide program enacted in 1987. AB 2588 requires facilities that exceed recommended Office of Environmental Health Hazard Assessment (OEHHA) levels to reduce risks to acceptable levels. AB 2588 requires hundreds of facilities in San Diego County to quantify the emissions of TACs, and in some cases conduct a health risk assessment, and notify the public, while developing risk reduction strategies.

Typically, land development projects generate diesel emissions from construction vehicles during the construction phase, as well as some diesel emissions from small trucks during the operational phase. Diesel exhaust is mainly composed of particulate matter and gases, which contain potential cancer-causing substances. Emissions from diesel engines currently include over 40 substances that are listed by EPA as hazardous air pollutants and by CARB as toxic air contaminants. On August 27, 1998, CARB identified particulate matter in diesel exhaust as a TAC, based on data linking diesel particulate emissions to increased risks of lung cancer and respiratory disease.

In September 2000, CARB adopted a comprehensive diesel risk reduction plan to reduce emissions from both new and existing diesel-fueled engines and vehicles. The goal of the plan is to reduce diesel PM emissions and the associated health risk by 75 percent in 2010 and by 85 percent by 2020. As part of this plan, CARB identified Airborne Toxic Control Measures (ATCM) for mobile and stationary emissions sources. Each ATCM is codified in the California Code of Regulations, including the ATCM to limit diesel-fueled commercial motor vehicle idling, which puts limits on idling time for large diesel engines (13 CCR Chapter 10 Section 2485).

California Clean Air Act

The California Clean Air Act (CCAA) allows states to adopt ambient air quality standards and other regulations provided that they are at least as stringent as federal standards. CARB, a part of the California Environmental Protection Agency, is responsible for the coordination and administration of both federal and state air pollution control programs within California, including setting the California ambient air quality standards. CARB also conducts research, compiles emission inventories, develops suggested control measures, and provides oversight of local programs. CARB establishes emissions standards for motor vehicles sold in California, consumer products (such as hairspray, aerosol paints, and barbecue lighter fluid), and various types of commercial equipment. It also sets fuel specifications to further reduce vehicular emissions. CARB also has primary responsibility for the development of California’s State Implementation Plan (SIP), for which it works closely with the federal government and the local air districts.

In addition to standards set for the six criteria pollutants, the State has set standards for sulfates, hydrogen sulfide, vinyl chloride, and visibility reducing particles. These standards are designed to protect the health and welfare of the populace with a reasonable margin of safety. Further, in addition to primary and secondary ambient air quality standards, the State has established a set

135 South Catalina Avenue Project Air Quality Impact Assessment October 2019 11 2.0 AIR QUALITY of episode criteria for ozone, carbon monoxide, nitrogen dioxide, sulfur dioxide, and particulate matter. These criteria refer to episode levels representing periods of short-term exposure to air pollutants that actually threaten public health. Table 3 above lists the state attainment status of the SoCAB for the criteria pollutants.

California State Implementation Plan

The federal Clean Air Act (and its subsequent amendments) requires each state to prepare an air quality control plan referred to as the SIP. The SIP is a living document that is periodically modified to reflect the latest emissions inventories, plans, and rules and regulations of air basins as reported by the agencies with jurisdiction over them. The CAA Amendments dictate that states containing areas violating the national ambient air quality standards revise their SIPs to include extra control measures to reduce air pollution. The SIP includes strategies and control measures to attain the NAAQS by deadlines established by the Clean Air Act. The EPA has the responsibility to review all State Implementation Plans to determine if they conform to the requirements of the CAA.

State law makes CARB the lead agency for all purposes related to the SIP. Local air districts and other agencies prepare SIP elements and submit them to CARB for review and approval. CARB then forwards SIP revisions to the EPA for approval and publication in the Federal Register. The 2016 Air Quality Management Plan (2016 AQMP) is the SIP for the SoCAB. The 2016 AQMP is a regional blueprint for achieving air quality standards and healthful air in the SoCAB and those portions of the Salton Sea Air Basin (SSAB) that are under the South Coast Air Quality Management District’s (SCAQMD’s) jurisdiction. The 2016 AQMP represents a new approach, focusing on available, proven, and cost effective alternatives to traditional strategies, while seeking to achieve multiple goals in partnership with other entities promoting reductions in greenhouse gases and toxic risk, as well as efficiencies in energy use, transportation, and goods movement. The most effective way to reduce air pollution impacts is to reduce emissions from mobile sources. The AQMP relies on a regional and multi-level partnership of governmental agencies at the federal, state, regional, and local level. These agencies (EPA, CARB, local governments, Southern California Association of Governments [SCAG] and the SCAQMD) are the primary agencies that implement the AQMP programs. The 2016 AQMP incorporates the latest scientific and technical information and planning assumptions, including SCAG’s latest Regional Transportation Plan/Sustainable Communities Strategy (RTP/SCS), updated emission inventory methodologies for various source categories, and SCAG's latest growth forecasts. The 2016 AQMP includes integrated strategies and measures to meet the NAAQS.

Senate Bill 1889, Accidental Release Prevention Law/California Accidental Release Prevention Program

Senate Bill (SB) 1889 required California to implement a new federally mandated program governing the accidental airborne release of chemicals promulgated under Section 112 of the Clean Air Act. Effective January 1, 1997, the California Accidental Release Prevention Law (CalARP) replaced the previous California Risk Management and Prevention Program and incorporated the mandatory federal requirements. CalARP addresses facilities that contain specified hazardous materials, known as regulated substances, which if involved in an accidental release, could result in adverse offsite consequences. CalARP defines regulated substances as chemicals that pose a threat to public health and safety or the environment because they are highly toxic, flammable, or explosive.

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Local

South Coast Air Quality Management District

The SCAQMD is the air pollution control agency for Orange County and the urban portions of Los Angeles, Riverside, and San Bernardino Counties. The agency’s primary responsibility is ensuring that the federal and state ambient air quality standards are attained and maintained in the SoCAB. The SCAQMD is also responsible for adopting and enforcing rules and regulations concerning air pollutant sources, issuing permits for stationary sources of air pollutants, inspecting stationary sources of air pollutants, responding to citizen complaints, monitoring ambient air quality and meteorological conditions, awarding grants to reduce motor vehicle emissions, and conducting public education campaigns, as well as many other activities. All projects are subject to SCAQMD rules and regulations in effect at the time of construction.

South Coast Air Quality Management District Rules and Regulations

The following is a list of noteworthy SCAQMD rules that are required of construction activities associated with the proposed project:

 Rule 402 (Nuisance) – This rule prohibits the discharge from any source whatsoever such quantities of air contaminants or other material which cause injury, detriment, nuisance, or annoyance to any considerable number of persons or to the public, or which endanger the comfort, repose, health, or safety of any such persons or the public, or which cause, or have a natural tendency to cause, injury or damage to business or property. This rule does not apply to odors emanating from agricultural operations necessary for the growing of crops or the raising of fowl or animals.

 Rule 403 (Fugitive Dust) – This rule requires fugitive dust sources to implement best available control measures for all sources, and all forms of visible particulate matter are prohibited from crossing any property line. This rule is intended to reduce PM10 emissions from any transportation, handling, construction, or storage activity that has the potential to generate fugitive dust. PM10 suppression techniques are summarized below.

a) Portions of a construction site to remain inactive longer than a period of three months will be seeded and watered until grass cover is grown or otherwise stabilized.

b) All on-site roads will be paved as soon as feasible or watered periodically or chemically stabilized.

c) All material transported off-site will be either sufficiently watered or securely covered to prevent excessive amounts of dust.

d) The area disturbed by clearing, grading, earthmoving, or excavation operations will be minimized at all times.

e) Where vehicles leave a construction site and enter adjacent public streets, the streets will be swept daily or washed down at the end of the work day to remove soil tracked onto the paved surface.

 Rule 1113 (Architectural Coatings) – This rule requires manufacturers, distributors, and end- users of architectural and industrial maintenance coatings to reduce ROG emissions from

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the use of these coatings, primarily by placing limits on the ROG content of various coating categories.

2.3 IMPACTS AND MITIGATION MEASURES

STANDARDS OF SIGNIFICANCE

The impact analysis provided below is based on the application of the following California Environmental Quality Act (CEQA) Guidelines Appendix G, which indicates that a project would have a significant impact on air quality if it would:

1) Conflict with or obstruct implementation of any applicable air quality plan.

2) Result in a cumulatively considerable net increase of any criteria pollutant for which the project region is nonattainment under an applicable federal or state ambient air quality standard.

3) Expose sensitive receptors to substantial pollutant concentrations.

4) Result in other emissions (such as those leading to odors) adversely affecting a substantial number of people.

The significance criteria established by the applicable air quality management or air pollution control district (SCAQMD) may be relied upon to make the above determinations. According to the SCAQMD, an air quality impact is considered significant if the proposed project would violate any ambient air quality standard, contribute substantially to an existing or projected air quality violation, or expose sensitive receptors to substantial pollutant concentrations. The SCAQMD has established thresholds of significance for air quality for construction and operational activities of land use development projects such as that proposed, as shown in Table 4, South Coast Air Quality Management District Regional Significance Thresholds – Pounds Per Day.

TABLE 4 SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT REGIONAL SIGNIFICANCE THRESHOLDS – POUNDS PER DAY

Air Pollutant Construction Activities Operations Reactive Organic Gases (ROG) 75 55

Carbon Monoxide (CO) 550 550

Nitrogen Oxides (NOx) 100 55

Sulfur Oxides (SOx) 150 150

Coarse Particulates (PM10) 150 150

Fine Particulates (PM2.5) 55 55

Source: SCAQMD 1993 (PM2.5 threshold adopted June 1, 2007)

135 South Catalina Avenue Project October 2019 Air Quality Impact Assessment 14 2.0 AIR QUALITY

CO Hotspot Analysis

In addition to the daily thresholds listed above, development associated with the proposed project would also be subject to the ambient air quality standards. These are addressed though an analysis of localized CO impacts. The California 1-hour and 8-hour CO standards are:

 1-hour = 20 parts per million

 8-hour = 9 parts per million

The significance of localized impacts depends on whether ambient CO levels in the vicinity of the project site are above state and federal CO standards. Carbon monoxide concentrations in Pasadena no longer exceed the CAAQS or NAAQS criteria, and the SoCAB has been designated as attainment under the 1-hour and 8-hour standards.

Localized Significance Thresholds

In addition to the CO hotspot analysis, the SCAQMD developed localized significance thresholds (LSTs) for emissions of NO2, CO, PM10, and PM2.5 generated at new development sites (off-site mobile source emissions are not included in the LST analysis). LSTs represent the maximum emissions that can be generated at a project site without expecting to cause or substantially contribute to an exceedance of the most stringent national or state ambient air quality standards. LSTs are based on the ambient concentrations of that pollutant within the project source receptor area (SRA), as demarcated by the SCAQMD, and the distance to the nearest sensitive receptor. LST analysis for construction is applicable for all projects that disturb 5 acres or less on a single day. Pasadena is located within SCAQMD SRA 8. Table 5, Local Significance Thresholds – Pounds per Day (Construction / Operations), shows the LST screening thresholds for a 1-acre, 2-acre, and 5- acre project site in SRA 8 with sensitive receptors located within 25 meters of the project site.

TABLE 5 LST SCREENING THRESHOLDS – POUNDS PER DAY (CONSTRUCTION / OPERATIONS)

Nitrogen Oxide Coarse Fine Project Size Carbon Monoxide (CO) (NOX) Particulate Matter (PM10) Particulate Matter (PM2.5) 1 Acre 69 / 69 535 / 535 4 / 1 3 / 1 2 Acres 98 / 98 812 / 812 6 / 2 4 / 1 5 Acres 148 / 148 1,540 / 1,540 12 / 3 7 / 2 Source: SCAQMD 2009

Toxic Air Contaminant Thresholds

The SCAQMD regulates levels of air toxics through a permitting process that covers both construction and operation. The SCAQMD has adopted Rule 1401 for both new and modified sources that use materials classified as air toxics. The SCAQMD CEQA Guidelines for permit processing consider the following types of projects significant:

 Any project involving the emission of a carcinogenic or toxic air contaminant identified in SCAQMD Rule 1401 that exceeds the maximum individual cancer risk of 10 in one million if the project is constructed with best available control strategy for toxics (T-BACT) using the procedures in SCAQMD Rule 1401.

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 Any project that could accidentally release an acutely hazardous material or routinely release a toxic air contaminant posing an acute health hazard.

 Any project that could emit an air contaminant not currently regulated by a SCAQMD rule, but that is on the federal or state air toxics list would be subject to permit requirements and the thresholds within SCAQMD Rule 1401.

METHODOLOGY

Air quality impacts were assessed in accordance with methodologies recommended by CARB and the SCAQMD. Where criteria air pollutant quantification was required, emissions were modeled using the California Emissions Estimator Model version 2016.3.2 (CalEEMod). CalEEMod is a statewide land use emissions computer model designed to quantify potential criteria pollutant emissions associated with both construction and operations from a variety of land use projects.

PROJECT IMPACTS AND MITIGATION MEASURES

Conflict with the 2016 Air Quality Management Plan (Threshold of Significance 1)

Impact 2.0.1 Implementation of the proposed project would not conflict with or obstruct implementation of the 2016 Air Quality Management Plan. Therefore, the project would cause no impact related to conflicts with the Air Quality Management Plan.

As part of its enforcement responsibilities, the EPA requires each state with nonattainment areas to prepare and submit a State Implementation Plan that demonstrates the means to attain the federal standards. The SIP must integrate federal, state, and local plan components and regulations to identify specific measures to reduce pollution in nonattainment areas, using a combination of performance standards and market-based programs. Similarly, under state law, the California Clean Air Act requires an air quality attainment plan to be prepared for areas designated as nonattainment with regard to the federal and state ambient air quality standards. Air quality attainment plans outline emissions limits and control measures to achieve and maintain these standards by the earliest practical date.

As previously mentioned, the project site is located within the South Coast Air Basin, which is under the jurisdiction of the SCAQMD. The SCAQMD is required, pursuant to the federal Clean Air Act, to reduce emissions of criteria pollutants for which the SoCAB is in nonattainment. In order to reduce such emissions, the SCAQMD drafted the 2016 Air Quality Management Plan. The 2016 AQMP establishes a program of rules and regulations directed at reducing air pollutant emissions and achieving state (California) and national air quality standards. The 2016 AQMP is a regional and multi-agency effort including the SCAQMD, the California Air Resources Board (CARB), the Southern California Association of Governments (SCAG), and the US Environmental Protection Agency (EPA). The plan’s pollutant control strategies are based on the latest scientific and technical information and planning assumptions, including SCAG’s 2016 Regional Transportation Plan/Sustainable Communities Strategy, updated emission inventory methodologies for various source categories, and SCAG’s latest growth forecasts. (SCAG’s latest growth forecasts were defined in consultation with local governments and with reference to local general plans.) The project is subject to the SCAQMD’s Air Quality Management Plan.

Criteria for determining consistency with the AQMP are defined in Chapter 12, Section 12.2 and Section 12.3 of the SCAQMD’s CEQA Air Quality Handbook, and include the following:

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 Consistency Criterion No. 1: The proposed project will not result in an increase in the frequency or severity of existing air quality violations, or cause or contribute to new violations, or delay the timely attainment of air quality standards or the interim emissions reductions specified in the AQMP.

 Consistency Criterion No. 2: The proposed project will not exceed the assumptions in the AQMP or increments based on the years of the project build-out phase.

The violations to which Consistency Criterion No. 1 refers are the California ambient air quality standards (CAAQS) and the national ambient air quality standards (NAAQS). As evaluated under Impacts 2.0.2 and 2.0.3 below, the project would not exceed the short-term construction standards or long-term operational standards and in so doing would not violate any air quality standards. Thus, no impact is expected, and the project would be consistent with the first criterion.

Concerning Consistency Criterion No. 2, the 2016 AQMP contains air pollutant reduction strategies based on SCAG’s latest growth forecasts, and SCAG’s growth forecasts were defined in consultation with local governments and with reference to local general plans. The proposed project is consistent with the land use designation and development density presented in the City of Pasadena’s General Plan and therefore would not exceed the population or job growth projections used by the SCAQMD to develop the 2016 AQMP. Thus, no impact would occur, as the project is also consistent with the second criterion.

Short‐Term Construction‐Generated and Long‐Term Operational‐Generated Pollutant Emissions Resulting in Violation of Air Quality Standards or Contributing to Existing Violations (Threshold of Significance 2)

Impact 2.0.2 Project-generated construction and operational emissions would not exceed applicable significance thresholds and therefore would not contribute to regional nonattainment conditions. As a result, is the project’s short-term construction and long-term operational emissions of air pollutants is considered a less than significant impact.

Regional Construction Significance Analysis

Construction associated with the proposed project would generate short-term emissions of criteria air pollutants. The criteria pollutants of primary concern within the project area include ozone- precursor pollutants (i.e., ROG and NOx) and PM10 and PM2.5. Construction-generated emissions are short term and of temporary duration, lasting only as long as construction activities occur, but would be considered a significant air quality impact if the volume of pollutants generated exceeds the SCAQMD’s thresholds of significance.

Construction results in the temporary generation of emissions resulting from site grading and excavation, road paving, motor vehicle exhaust associated with construction equipment and worker trips, and the movement of construction equipment, especially on unpaved surfaces. Emissions of airborne particulate matter are largely dependent on the amount of ground disturbance associated with site preparation activities as well as weather conditions and the appropriate application of water.

The duration of construction activities associated with the proposed project is estimated to last approximately 22.5 months. Construction-generated emissions associated with the proposed project were calculated using the CARB-approved CalEEMod computer program, which is designed to model emissions for land use development projects, based on typical construction

135 South Catalina Avenue Project Air Quality Impact Assessment October 2019 17 2.0 AIR QUALITY requirements. Predicted maximum daily construction-generated emissions for the proposed project are summarized in Table 6, Construction-Related Criteria Pollutant and Precursor Emissions – Maximum Pounds per Day.

During construction, the contractors are required to comply with SCAQMD Rule 402 (Nuisance) and Rule 403 (Fugitive Dust), among others, which assist in reducing short-term construction- related air pollutant emissions. Rule 402 prohibits emissions that would cause a public nuisance and Rule 403 requires fugitive dust sources to implement best available control measures for all sources, and all forms of visible particulate matter are prohibited from crossing any property line. As shown above, all criteria pollutant emissions would remain below their respective thresholds. While impacts would be considered less than significant, the proposed project would be subject to SCAQMD Rules 402, 403, and 1113, described in the Regulatory Framework subsection above, to further reduce specific construction-related emissions.

TABLE 6 CONSTRUCTION‐RELATED CRITERIA POLLUTANT AND PRECURSOR EMISSIONS – MAXIMUM POUNDS PER DAY

Reactive Fine Carbon Sulfur Coarse Organic Nitrogen Particulate Construction Year Monoxide Dioxide Particulate Gases Oxide (NOX) Matter (CO) (SO2) Matter (PM10) (ROG) (PM2.5) Year 1 3.59 45.44 23.85 0.08 4.83 2.77 Year 2 16.15 22.30 24.13 0.05 2.38 1.37 SCAQMD Potentially 75 100 550 150 150 55 Significant Impact Threshold Exceed SCAQMD No No No No No No Threshold? Notes: 1. Emissions were calculated using the California Emissions Estimator Model (CalEEMod), as recommended by the SCAQMD. 2. The reduction/credits for construction emissions are based on measures included in CalEEMod and as required by the SCAQMD through Rule 403. This includes the following: properly maintain mobile and other construction equipment; replace ground cover in disturbed areas quickly; water exposed surfaces three times daily; cover stock piles with tarps; water all haul roads twice daily; and limit speeds on unpaved roads to 15 miles per hour. Reductions percentages from the SCAQMD CEQA Handbook (Tables XI-A through XI-E) were applied. No mitigation was applied to construction equipment. Source: Refer to Appendix A for Model Data Outputs.

Regional Operational Significance Analysis

Project-generated emissions would be associated with motor vehicle use and area sources, such as the use of natural-gas-fired appliances, landscape maintenance equipment, and architectural coatings. Long-term operational emissions attributable to the proposed project are summarized in Table 7, Long-Term Operational Emissions – Maximum Pounds per Day.

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TABLE 7 LONG‐TERM OPERATIONAL EMISSIONS – MAXIMUM POUNDS PER DAY

Fine Reactive Sulfur Coarse Nitrogen Carbon Particulate Source Organic Gases Dioxide Particulate Oxide (NOX) Monoxide (CO) Matter (ROG) (SO2) Matter (PM10) (PM2.5) Proposed Project – Summer Emissions Area Source 2.27 1.21 6.80 0.01 0.13 0.13 Energy Use 0.02 0.16 0.07 0.00 0.01 0.01 Mobile Source 0.88 4.14 12.06 0.04 3.33 0.91 Total 3.17 5.51 18.93 0.05 3.47 1.05 SCAQMD Potentially Significant Impact 55 55 550 150 150 55 Threshold Exceed SCAQMD No No No No No No Threshold? Proposed Project – Winter Emissions Area Source 2.27 1.21 6.80 0.01 0.13 0.13 Energy Use 0.02 0.16 0.07 0.00 0.01 0.01 Mobile Source 0.85 4.25 11.45 0.04 3.33 0.91 Total 3.14 5.62 18.32 0.05 3.47 1.05 SCAQMD Potentially Significant Impact 55 55 550 150 150 55 Threshold Exceed SCAQMD No No No No No No Threshold? Source: Refer to Appendix A for Model Data Outputs.

As shown in Table 7, the project’s construction emissions would not exceed SCAQMD thresholds for any criteria air pollutants.1 Therefore, regional operations emissions would not result in a significant long-term regional air quality impact.

Air Quality Health Impacts

Adverse health effects induced by criteria pollutant emissions are highly dependent on a multitude of interconnected variables (e.g., cumulative concentrations, local meteorology and atmospheric conditions, and the number and character of exposed individual [e.g., age, gender]). In particular, O3 precursors, VOCs, and NOX affect air quality on a regional scale. Health

1 Note that emissions rates differ from summer to winter. This is because weather factors are dependent on the season, and these factors affect pollutant mixing/dispersion, ozone formation, etc.

135 South Catalina Avenue Project Air Quality Impact Assessment October 2019 19 2.0 AIR QUALITY

effects related to O3 are therefore the product of emissions generated by numerous sources throughout a region. Existing models have limited sensitivity to small changes in criteria pollutant concentrations, and, as such, translating project-generated criteria pollutants to specific health effects or additional days of nonattainment would produce meaningless results. In other words, the project’s less than significant increases in regional air pollution from criteria air pollutants would have nominal or negligible impacts on human health.

As noted in the Brief of Amicus Curiae by the SCAQMD (April 6, 2015) for the Sierra Club vs. County of Fresno, the SCAQMD acknowledged it would be extremely difficult, if not impossible to quantify health impacts of criteria pollutants for various reasons including modeling limitations as well as where in the atmosphere air pollutants interact and form. Further, as noted in the Brief of Amicus Curiae by the San Joaquin Valley Air Pollution Control District (SJVAPCD) (April 13, 2015) for the Sierra Club vs. County of Fresno, SJVAPCD has acknowledged that currently available modeling tools are not equipped to provide a meaningful analysis of the correlation between an individual development project’s air emissions and specific human health impacts.

The SCAQMD acknowledges that health effects quantification from O3, as an example is correlated with the increases in ambient level of O3 in the air (concentration) that an individual person breathes. SCAQMD’s Brief of Amicus Curiae states that it would take a large amount of additional emissions to cause a modeled increase in ambient O3 levels over the entire region. The SCAQMD states that based on their own modeling in the SCAQMD’s 2012 Air Quality Management Plan, a reduction of 432 tons (864,000 pounds) per day of NOX and a reduction of 187 tons (374,000 pounds) per day of VOCs would reduce O3 levels at the highest monitored site by only nine parts per billion. As such, the SCAQMD concludes that it is not currently possible to accurately quantify O3-related health impacts caused by NOX or VOC emissions from relatively small projects (defined as projects with regional scope) due to photochemistry and regional model limitations. Thus, as the project would not exceed SCAQMD thresholds for construction and operational air emissions, the project would have a less than significant impact for air quality health impacts.

Exposure of Sensitive Receptors to Substantial Pollutant Concentrations (Threshold of Significance 3)

Impact 2.0.3 Implementation of the project would not contribute to substantial concentrations of toxic pollutants. This is considered a less than significant impact.

Localized Significance Thresholds

Localized Construction Significance Analysis

The nearest sensitive receptors to the project site are the residents adjacent to the south and west of the project site boundary. In order to identify impacts to sensitive receptors, the SCAQMD recommends addressing Localized Significance Thresholds (LSTs) for construction.

LSTs were developed in response to SCAQMD Governing Boards' Environmental Justice Enhancement Initiative (I-4). The SCAQMD provided the Final Localized Significance Threshold Methodology (dated June 2003 [revised 2008]) for guidance. The LST methodology assists lead agencies in analyzing localized impacts associated with project-specific level proposed projects.

For this project, the appropriate source receptor area (SRA) for the localized significance thresholds is the West San Gabriel Valley area (SRA 8) since this area includes the project site. LSTs apply to CO, NO2, PM10, and PM2.5. The SCAQMD produced look-up tables for projects that disturb

135 South Catalina Avenue Project October 2019 Air Quality Impact Assessment 20 2.0 AIR QUALITY areas less than or equal to 5 acres in size. Based on the SCAQMD guidance on applying CalEEMod to LSTs, the project would disturb approximately one acre of land per day. Therefore, the LST threshold for one acre was utilized for the construction LST analysis.

The SCAQMD’s methodology clearly states that “off-site mobile emissions from the project should not be included in the emissions compared to LSTs.” Therefore, for purposes of the construction LST analysis, only emissions included in the CalEEMod “on-site” emissions outputs were considered. The nearest sensitive receptors to the project site are the residents adjacent to the south and west of the project site boundary. LST screening thresholds are provided for distances to sensitive receptors of 25, 50, 100, 200, and 500 meters. Notwithstanding, the SCAQMD Methodology explicitly states: “It is possible that a project may have receptors closer than 25 meters. Projects with boundaries located closer than 25 meters to the nearest receptor should use the LSTs for receptors located at 25 meters.” Therefore, LSTs for receptors located at 25 meters were utilized in this analysis.

Table 8, Localized Significance of Construction Emissions -- Maximum Pounds per Day, presents the results of localized emissions during construction activity of the proposed project. As shown in Table 8, air pollutant emissions on the peak day of construction would not exceed the applicable LST. Therefore, impacts would be less than significant in this regard.

TABLE 8 LOCALIZED SIGNIFICANCE OF CONSTRUCTION EMISSIONS ‐‐ MAXIMUM POUNDS PER DAY

Fine Coarse Nitrogen Oxide Carbon Activity Particulate Particulate (NOX) Monoxide (CO) Matter (PM10) Matter (PM2.5) Year 1 33.20 21.75 3.72 2.42 Year 2 18.96 18.39 1.05 1.00 SCAQMD Localized Screening Threshold (Adjusted for 1 acre of disturbance at 25 69.00 535.00 4.00 3.00 meters) Significant? No No No No Notes: 1. Modeling assumptions include compliance with SCAQMD Rule 403 which requires properly maintaining mobile and other construction equipment; replacing ground cover in disturbed areas quickly; watering exposed surfaces three times daily; covering stock piles with tarps; watering all haul roads twice daily; and limiting speeds on unpaved roads to 15 miles per hour.

2. Year 1 demolition phase emissions present the worst-case scenario for NOX and CO; Year 1 grading phase emissions present the worst-case scenario for PM10 and PM2.5. 3. As the building construction phase and architectural phase overlap, the building construction phase and architectural phase combined present the worst-case scenario for NOX, CO, PM10, and PM2.5 during Year 2. 4. The Localized Significance Threshold was determined using Appendix C of the SCAQMD Final Localized Significant Threshold Methodology guidance document for pollutants NOX, CO, PM10, and PM2.5. The Localized Significance Threshold was based on the anticipated daily acreage disturbance for construction (the thresholds for one acre was used), the distance to sensitive receptors (25 meters), and the source receptor area (SRA 8). Source: CalEEMod version 2016.3.2.

Localized Operational Significance Analysis

According to the SCAQMD localized significance threshold methodology, LSTs would apply to the operational phase of a proposed project only if the project includes stationary sources or attracts mobile sources that may spend long periods queuing and idling at the site (e.g., warehouse or

135 South Catalina Avenue Project Air Quality Impact Assessment October 2019 21 2.0 AIR QUALITY transfer facilities). The proposed project does not include such uses. Thus, due to the lack of such emissions, no long-term localized significance threshold analysis is needed. Operational LST impacts would be less than significant in this regard.

Localized Air Quality Health Impacts

As evaluated above, the project’s air emissions would not exceed the SCAQMD’s LST thresholds. Therefore, the project would not exceed the most stringent applicable federal or state ambient air quality standards for emissions of CO, NOX, PM10, or PM2.5. It should be noted that the ambient air quality standards are developed and represent levels at which the most susceptible persons (e.g., children and the elderly) are protected. In other words, the ambient air quality standards are purposefully set in a stringent manner to protect children, elderly, and those with existing respiratory problems. Thus, air quality health impacts would be less than significant in this regard.

Carbon Monoxide Hotspots

CO emissions are a function of vehicle idling time, meteorological conditions, and traffic flow. Under certain extreme meteorological conditions, CO concentrations near a congested roadway or intersection may reach unhealthful levels (i.e., adversely affecting residents, school children, hospital patients, the elderly, etc.).

The SoCAB is designated as an attainment/maintenance area for the federal CO standards and an attainment area for state standards. There has been a decline in CO emissions even though vehicle miles traveled (VMT) on U.S. urban and rural roads have increased nationwide estimated anthropogenic CO emissions have decreased 68 percent between 1990 and 2014. In 2014, mobile sources accounted for 82 percent of the nation’s total anthropogenic CO emissions (EPA 2018). Three major control programs have contributed to the reduced per-vehicle CO emissions: exhaust standards, cleaner burning fuels, and motor vehicle inspection/maintenance programs.

According to the SCAQMD CEQA Air Quality Handbook, a potential CO hotspot may occur at any location where the background CO concentration already exceeds 9.0 ppm, which is the 8- hour California ambient air quality standard. As previously discussed, the site is located in SRA 8 East San Bernardino Valley. Communities within SRAs are expected to have similar climatology and ambient air pollutant concentrations. The monitoring station representative of SRA 8, which monitors CO, is the Pasadena–South Wilson Avenue air quality monitoring station located approximately 0.7 miles southeast of the site. The highest CO concentration at the Pasadena– South Wilson Avenue air quality monitoring station was measured at 2.237 ppm in 2017. As such, the background CO concentration does not exceed 9.0 ppm and a CO hotspot would not occur. Therefore, CO hotspot impacts would be less than significant in this regard.

Diesel Particulate Matter

Construction would result in the generation of diesel particulate matter (diesel PM) emissions from the use of off-road diesel equipment required for grading and excavation, paving, and other construction activities. The amount to which the receptors are exposed (a function of concentration and duration of exposure) is the primary factor used to determine health risk (i.e., potential exposure to toxic air contaminant emission levels that exceed applicable standards). Health-related risks associated with diesel-exhaust emissions are primarily linked to long-term exposure and the associated risk of contracting cancer.

The use of diesel-powered construction equipment would be temporary and episodic. The duration of exposure would be short and exhaust from construction equipment dissipates rapidly.

135 South Catalina Avenue Project October 2019 Air Quality Impact Assessment 22 2.0 AIR QUALITY

Current models and methodologies for conducting health risk assessments are associated with longer-term exposure periods of 9, 30, and 70 years, which do not correlate well with the temporary and highly variable nature of construction activities.

Additionally, construction activities would occur in an area of less than 5 acres. CARB generally considers construction projects contained in a site of such size to represent less than significant health risk impacts due to (1) limitations on the off-road diesel equipment able to operate and thus a reduced amount of generated diesel PM, (2) the reduced amount of dust-generating ground disturbance possible compared to larger construction sites, and (3) the reduced duration of construction activities compared to the development of larger sites. Furthermore, construction would be subject to and would comply with California regulations limiting the idling of heavy-duty construction equipment to no more than 5 minutes, which would further reduce nearby sensitive receptors’ exposure to temporary and variable diesel PM emissions. For these reasons, diesel PM generated by construction activities, in and of itself, would not be expected to expose sensitive receptors to substantial amounts of air toxics and the project would have a less than significant impact.

Result in Other Emissions (Such as those Leading to Odors) Adversely Affecting a Substantial Number of People (Standard of Significance 4)

Impact 2.0.4 The proposed project would not include sources that could create other emissions (such as those leading to odors) adversely affecting a substantial number of people. Thus, the project would cause a less than significant impact in this regard.

The SCAQMD CEQA Air Quality Handbook (1993) identifies certain land uses as sources of odors. These land uses include agriculture (farming and livestock), wastewater treatment plants, food processing plants, chemical plants, composting facilities, refineries, landfills, dairies, and fiberglass molding. The proposed project would not include any of the land uses that have been identified by the SCAQMD as odor sources.

Construction activities associated with the project may generate detectable odors from heavy- duty equipment exhaust and architectural coatings. However, construction-related odors would be short-term in nature and cease upon project completion. In addition, the project would be required to comply with the California Code of Regulations, Title 13, sections 2449(d)(3) and 2485, which minimizes the idling time of construction equipment either by shutting it off when not in use or by reducing the time of idling to no more than five minutes. This would reduce the detectable odors from heavy-duty equipment exhaust. The project would also be required to comply with the SCAQMD Regulation XI, Rule 1113 – Architectural Coating, which would minimize odor impacts from ROG emissions during architectural coating. Any odor impacts to existing adjacent land uses would be short-term and not substantial. As such, the project would not result in other emissions (such as those leading to odors) adversely affecting a substantial number of people. Impacts would be less than significant in this regard.

2.4 CUMULATIVE SETTING, IMPACTS, AND MITIGATION MEASURES

CUMULATIVE SETTING

The cumulative setting for air quality includes Pasadena and the SoCAB. The SoCAB is designated as a nonattainment area for state standards of ozone, PM2.5, and PM10. The SoCAB is designated as a nonattainment area for federal standards of ozone and PM2.5. The SoCAB is designated as

135 South Catalina Avenue Project Air Quality Impact Assessment October 2019 23 2.0 AIR QUALITY being unclassified and/or attainment for all other pollutants. Cumulative growth in population and vehicle use could inhibit efforts to improve regional air quality and attain the ambient air quality standards.

CUMULATIVE IMPACTS AND MITIGATION MEASURES

Result in a Cumulatively Considerable Net Increase in Nonattainment Criteria Pollutant (Standard of Significance 2)

Impact 2.0.5 Implementation of the proposed project, in combination with cumulative development in the SoCAB, would not result in a cumulatively considerable net increase of criteria air pollutants for which the SoCAB is designated nonattainment. This is considered a less than cumulatively considerable impact.

The SCAQMD’s approach to assessing cumulative impacts is based on the 2016 AQMP forecasts of attainment of ambient air quality standards in accordance with the requirements of the federal and California Clean Air Acts. The SCAQMD neither recommends quantified analyses of cumulative construction or operational emissions, nor does it provide separate methodologies or thresholds of significance to be used to assess cumulative construction or operational impacts. Instead, the SCAQMD recommends that a project’s potential contribution to cumulative impacts should be assessed using the same significance criteria as those for project-specific impacts. Therefore, individual development projects that generate construction-related or operational emissions that exceed the SCAQMD recommended daily thresholds for project-specific impacts would also cause a cumulative considerable increase in emissions for those pollutants for which the Basin is nonattainment.

As discussed earlier, the proposed project would be consistent with the 2016 AQMP, which is intended to bring the SoCAB into attainment for all criteria pollutants. Since the operational and construction emissions calculated for the proposed project do not exceed the applicable SCAQMD daily significance thresholds that are designed to assist the region in attaining the applicable state and national ambient air quality standards.

Additionally, with respect to the proposed project’s construction-related air quality emissions and cumulative basin-wide conditions, the SCAQMD has developed strategies to reduce criteria pollutant emissions outlined in the 2016 AQMP pursuant to federal Clean Air Act mandates. As such, the proposed project would comply with SCAQMD Rule 403 requirements and with adopted 2016 AQMP emissions control measures. Per SCAQMD rules and mandates, as well as the CEQA requirement that significant impacts be mitigated to the extent feasible, these same requirements (i.e., Rule 403 compliance, the implementation of all feasible mitigation measures, and compliance with adopted AQMP emissions control measures) would also be imposed on construction projects throughout the SoCAB, which would include related projects.

The proposed project would also not result in cumulative operational air quality impacts because emissions would not exceed the SCAQMD-adopted operational thresholds and the project’s contribution is not a significant proportion of the cumulative total emissions. Cumulative projects would be required to reduce their emissions per SCAQMD rules and mandates, cumulative emissions would not contribute to an exceedance of the federal or California ambient air quality standards and would, therefore, comply with the goals of the 2016 AQMP. As such, it can be reasonably inferred that the project-related emissions, in combination with those from other projects in the area, would not deteriorate the local air quality and would not result in cumulative construction-related impacts. Therefore, the project’s contribution to regional pollutant

135 South Catalina Avenue Project October 2019 Air Quality Impact Assessment 24 2.0 AIR QUALITY concentrations would not be cumulatively considerable and cumulative impacts would not be significant.

135 South Catalina Avenue Project Air Quality Impact Assessment October 2019 25 REFERENCES

REFERENCES

CARB (California Air Resources Board). 1999. Final Staff Report: Update to the Toxic Air Contaminant List.

CARB (California Air Resources Board). 2018. State and Federal Area Designation Maps.

CARB (California Air Resources Board). 2019. Top 4 Summary: Top 4 Measurements and Days Above the Standard. http://www.arb.ca.gov/adam/index.html.

CAPCOA (California Air Pollution Control Officers Association). 2013. Health Effects. www.capcoa.org/health-effects/.

EPA (United States Environmental Protection Agency). 2019. Nonattainment Areas for Criteria Pollutants (Green Book). https://www.epa.gov/green-book.

EPA (United States Environmental Protection Agency). 2018. Carbon Monoxide Emissions, https://cfpub.epa.gov/roe/indicator_pdf.cfm?i=10.

OEHHA (Office of Environmental Health Hazard Assessment). 2007. Air Toxicology and Epidemiology: Air Pollution and Children's Health. http://oehha.ca.gov/public_info/facts/airkids.html.

SCAQMD (South Coast Air Quality Management District). 1993. CEQA Air Quality Handbook.

SCAQMD (South Coast Air Quality Management District). 2008. Final Localized Significance Threshold Methodology. June 2003, revised July 2008. http://www.aqmd.gov/ceqa/handbook/LST/LST.html.

SCAQMD (South Coast Air Quality Management District). 2009. Localized Significance Threshold Appendix C – Mass Rate LST Look-Up Tables. Revised October 21, 2009. http://www.aqmd.gov/ceqa/handbook/LST/LST.html.

SCAQMD (South Coast Air Quality Management District). 2014. Application of the South Coast Air Quality Management District for Leave to File Brief of Amicus Curiae in Support of Neither Party and Brief of Amicus Curiae. In the Supreme Court of California. Sierra Club, Revive the San Joaquin, and League of Women Voters of Fresno v. County of Fresno.

SCAQMD (South Coast Air Quality Management District). 2017. Final 2016 Air Quality Management Plan.

SJVAPCD (San Joaquin Valley Air Pollution Control District). 2014. Application for Leave to File Brief of Amicus Curiae Brief of San Joaquin Valley Unified Air Pollution Control District in Support of Defendant and Respondent, County of Fresno and Real Party In Interest and Respondent, Friant Ranch, L.P. In the Supreme Court of California. Sierra Club, Revive the San Joaquin, and League of Women Voters of Fresno v. County of Fresno.

WRCC (Western Regional Climate Center). 2011. Western U.S. Climate Historical Summaries: Pasadena Monitoring Station (ID No. 046719). http://www.wrcc.dri.edu/summary/Climsmsca.html.

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APPENDIX A: CALEEMOD OUTPUT FILES – CRITERIA POLLUTANT EMISSIONS CalEEMod Version: CalEEMod.2016.3.2 Page 1 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

960 East Green Street Los Angeles-South Coast County, Winter

1.0 Project Characteristics

1.1 Land Usage

Land Uses Size Metric Lot Acreage Floor Surface Area Population

Apartments Mid Rise 76.00 Dwelling Unit 2.00 87,555.00 217

Enclosed Parking with Elevator 334.00 Space 3.01 133,600.00 0

1.2 Other Project Characteristics

Urbanization Urban Wind Speed (m/s) 2.2 Precipitation Freq (Days) 33

Climate Zone 12 Operational Year 2021

Utility Company Southern California Edison

CO2 Intensity 513 CH4 Intensity 0.029 N2O Intensity 0.006 (lb/MWhr) (lb/MWhr) (lb/MWhr)

1.3 User Entered Comments & Non-Default Data CalEEMod Version: CalEEMod.2016.3.2 Page 2 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

Project Characteristics - CO2 Intensity Factor Source: Southern California Edison, 2018 Sustainability Report, dated May 2019. Land Use - Per Concept Design Review Submittal, dated Spetember 6, 2019. Construction Phase - Applicant provided estimated construction schedule. Grading - Demolition - Vehicle Trips - Based on traffic study. Energy Use - Construction Off-road Equipment Mitigation - Per SCAQMD standards and regulations. Area Mitigation - Energy Mitigation - % Improvement based on efficiency of 2019 Title 24 Standards compared to 2016 Title 24 Standards Waste Mitigation - CalEEMod Version: CalEEMod.2016.3.2 Page 3 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

Table Name Column Name Default Value New Value

tblConstDustMitigation CleanPavedRoadPercentReduction 0 26

tblConstDustMitigation WaterUnpavedRoadMoistureContent 0 12

tblConstDustMitigation WaterUnpavedRoadVehicleSpeed 0 15

tblConstructionPhase NumDays 20.00 44.00

tblConstructionPhase NumDays 230.00 330.00

tblConstructionPhase NumDays 20.00 17.00

tblConstructionPhase NumDays 20.00 88.00

tblConstructionPhase NumDays 20.00 17.00

tblConstructionPhase PhaseEndDate 3/23/2021 9/23/2021

tblConstructionPhase PhaseEndDate 1/26/2021 9/23/2021

tblConstructionPhase PhaseEndDate 1/28/2020 1/23/2020

tblConstructionPhase PhaseEndDate 3/10/2020 5/26/2020

tblConstructionPhase PhaseEndDate 2/23/2021 6/18/2020

tblConstructionPhase PhaseStartDate 2/24/2021 7/24/2021

tblConstructionPhase PhaseStartDate 3/11/2020 6/19/2020

tblConstructionPhase PhaseStartDate 2/12/2020 1/24/2020

tblConstructionPhase PhaseStartDate 1/27/2021 5/27/2020

tblGrading MaterialExported 0.00 45,920.00

tblLandUse LandUseSquareFeet 76,000.00 87,555.00

tblProjectCharacteristics CO2IntensityFactor 702.44 513

tblVehicleTrips ST_TR 6.39 5.96

tblVehicleTrips SU_TR 5.86 5.96

tblVehicleTrips WD_TR 6.65 5.96

2.0 Emissions Summary CalEEMod Version: CalEEMod.2016.3.2 Page 4 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

2.1 Overall Construction (Maximum Daily Emission) Unmitigated Construction

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Year lb/day lb/day

2020 3.5867 45.4385 23.8524 0.0820 7.9195 1.6807 9.2551 3.7335 1.5629 4.9645 0.0000 8,524.825 8,524.825 1.3281 0.0000 8,558.026 4 4 4

2021 16.1454 22.2994 24.1329 0.0517 1.6787 1.0709 2.7496 0.4496 1.0123 1.4619 0.0000 5,062.942 5,062.942 0.7291 0.0000 5,081.169 5 5 3

Maximum 16.1454 45.4385 24.1329 0.0820 7.9195 1.6807 9.2551 3.7335 1.5629 4.9645 0.0000 8,524.825 8,524.825 1.3281 0.0000 8,558.026 4 4 4

Mitigated Construction

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Year lb/day lb/day

2020 3.5867 45.4385 23.8524 0.0820 3.4955 1.6807 4.8311 1.5437 1.5629 2.7747 0.0000 8,524.825 8,524.825 1.3281 0.0000 8,558.026 4 4 4

2021 16.1454 22.2994 24.1329 0.0517 1.3071 1.0709 2.3780 0.3584 1.0123 1.3707 0.0000 5,062.942 5,062.942 0.7291 0.0000 5,081.169 5 5 2

Maximum 16.1454 45.4385 24.1329 0.0820 3.4955 1.6807 4.8311 1.5437 1.5629 2.7747 0.0000 8,524.825 8,524.825 1.3281 0.0000 8,558.026 4 4 4

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio-CO2 Total CO2 CH4 N20 CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Percent 0.00 0.00 0.00 0.00 49.96 0.00 39.95 54.53 0.00 35.49 0.00 0.00 0.00 0.00 0.00 0.00 Reduction CalEEMod Version: CalEEMod.2016.3.2 Page 5 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

2.2 Overall Operational Unmitigated Operational

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Area 22.0495 1.6497 44.9679 0.0989 5.8403 5.8403 5.8403 5.8403 711.8858 1,379.363 2,091.248 2.1341 0.0483 2,159.000 1 9 5

Energy 0.0247 0.2107 0.0896 1.3400e- 0.0170 0.0170 0.0170 0.0170 268.9256 268.9256 5.1500e- 4.9300e- 270.5237 003 003 003

Mobile 0.8539 4.2468 11.4466 0.0396 3.2914 0.0344 3.3258 0.8809 0.0322 0.9130 4,025.674 4,025.674 0.2187 4,031.141 4 4 4

Total 22.9280 6.1071 56.5041 0.1398 3.2914 5.8917 9.1831 0.8809 5.8895 6.7703 711.8858 5,673.963 6,385.848 2.3580 0.0533 6,460.665 0 8 5

Mitigated Operational

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Area 2.2676 1.2075 6.8008 7.5800e- 0.1265 0.1265 0.1265 0.1265 0.0000 1,459.833 1,459.833 0.0389 0.0266 1,468.719 003 7 7 6

Energy 0.0191 0.1629 0.0693 1.0400e- 0.0132 0.0132 0.0132 0.0132 207.9418 207.9418 3.9900e- 3.8100e- 209.1774 003 003 003

Mobile 0.8539 4.2468 11.4466 0.0396 3.2914 0.0344 3.3258 0.8809 0.0322 0.9130 4,025.674 4,025.674 0.2187 4,031.141 4 4 4

Total 3.1405 5.6171 18.3166 0.0482 3.2914 0.1741 3.4655 0.8809 0.1718 1.0527 0.0000 5,693.449 5,693.449 0.2616 0.0304 5,709.038 8 8 4 CalEEMod Version: CalEEMod.2016.3.2 Page 6 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio-CO2 Total CO2 CH4 N20 CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Percent 86.30 8.02 67.58 65.54 0.00 97.04 62.26 0.00 97.08 84.45 100.00 -0.34 10.84 88.91 42.97 11.63 Reduction

3.0 Construction Detail

Construction Phase

Phase Phase Name Phase Type Start Date End Date Num Days Num Days Phase Description Number Week

1 Demolition Demolition 1/1/2020 1/23/2020 5 17

2 Grading Grading 1/24/2020 5/26/2020 5 88

3 Paving Paving 5/27/2020 6/18/2020 5 17

4 Building Construction Building Construction 6/19/2020 9/23/2021 5 330

5 Architectural Coating Architectural Coating 7/24/2021 9/23/2021 5 44

Acres of Grading (Site Preparation Phase): 0

Acres of Grading (Grading Phase): 44

Acres of Paving: 3.01

Residential Indoor: 177,299; Residential Outdoor: 59,100; Non-Residential Indoor: 0; Non-Residential Outdoor: 0; Striped Parking Area: 8,016 (Architectural Coating – sqft)

OffRoad Equipment CalEEMod Version: CalEEMod.2016.3.2 Page 7 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

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

Architectural Coating Air Compressors 1 6.00 78 0.48

Demolition Excavators 3 8.00 158 0.38

Demolition Concrete/Industrial Saws 1 8.00 81 0.73

Grading Excavators 1 8.00 158 0.38

Building Construction Cranes 1 7.00 231 0.29

Building Construction Forklifts 3 8.00 89 0.20

Building Construction Generator Sets 1 8.00 84 0.74

Paving Pavers 2 8.00 130 0.42

Paving Rollers 2 8.00 80 0.38

Demolition Rubber Tired Dozers 2 8.00 247 0.40

Grading Rubber Tired Dozers 1 8.00 247 0.40

Building Construction Tractors/Loaders/Backhoes 3 7.00 97 0.37

Grading Graders 1 8.00 187 0.41

Grading Tractors/Loaders/Backhoes 3 8.00 97 0.37

Paving Paving Equipment 2 8.00 132 0.36

Building Construction Welders 1 8.00 46 0.45

Trips and VMT

Phase Name Offroad Equipment Worker Trip Vendor Trip Hauling Trip Worker Trip Vendor Trip Hauling Trip Worker Vehicle Vendor Hauling Count Number Number Number Length Length Length Class Vehicle Class Vehicle Class

Demolition 6 15.00 0.00 376.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Grading 6 15.00 0.00 5,740.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Building Construction 9 111.00 30.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Paving 6 15.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Architectural Coating 1 22.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT CalEEMod Version: CalEEMod.2016.3.2 Page 8 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.1 Mitigation Measures Construction

Replace Ground Cover Water Exposed Area Water Unpaved Roads Reduce Vehicle Speed on Unpaved Roads Clean Paved Roads

3.2 Demolition - 2020 Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Fugitive Dust 4.7909 0.0000 4.7909 0.7254 0.0000 0.7254 0.0000 0.0000

Off-Road 3.3121 33.2010 21.7532 0.0388 1.6587 1.6587 1.5419 1.5419 3,747.704 3,747.704 1.0580 3,774.153 9 9 6

Total 3.3121 33.2010 21.7532 0.0388 4.7909 1.6587 6.4496 0.7254 1.5419 2.2672 3,747.704 3,747.704 1.0580 3,774.153 9 9 6 CalEEMod Version: CalEEMod.2016.3.2 Page 9 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.2 Demolition - 2020 Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Hauling 0.1979 6.4420 1.4977 0.0172 0.3867 0.0206 0.4073 0.1060 0.0197 0.1257 1,860.302 1,860.302 0.1335 1,863.640 2 2 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

Worker 0.0767 0.0544 0.6015 1.6700e- 0.1677 1.4000e- 0.1691 0.0445 1.2900e- 0.0458 166.1131 166.1131 5.2400e- 166.2440 003 003 003 003

Total 0.2745 6.4964 2.0992 0.0188 0.5544 0.0220 0.5764 0.1505 0.0210 0.1715 2,026.415 2,026.415 0.1388 2,029.884 2 2 3

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Fugitive Dust 1.7750 0.0000 1.7750 0.2688 0.0000 0.2688 0.0000 0.0000

Off-Road 3.3121 33.2010 21.7532 0.0388 1.6587 1.6587 1.5419 1.5419 0.0000 3,747.704 3,747.704 1.0580 3,774.153 9 9 6

Total 3.3121 33.2010 21.7532 0.0388 1.7750 1.6587 3.4337 0.2688 1.5419 1.8106 0.0000 3,747.704 3,747.704 1.0580 3,774.153 9 9 6 CalEEMod Version: CalEEMod.2016.3.2 Page 10 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.2 Demolition - 2020 Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Hauling 0.1979 6.4420 1.4977 0.0172 0.3107 0.0206 0.3313 0.0873 0.0197 0.1071 1,860.302 1,860.302 0.1335 1,863.640 2 2 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

Worker 0.0767 0.0544 0.6015 1.6700e- 0.1298 1.4000e- 0.1312 0.0352 1.2900e- 0.0365 166.1131 166.1131 5.2400e- 166.2440 003 003 003 003

Total 0.2745 6.4964 2.0992 0.0188 0.4405 0.0220 0.4625 0.1225 0.0210 0.1435 2,026.415 2,026.415 0.1388 2,029.884 2 2 3

3.3 Grading - 2020 Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Fugitive Dust 6.6114 0.0000 6.6114 3.3764 0.0000 3.3764 0.0000 0.0000

Off-Road 2.4288 26.3859 16.0530 0.0297 1.2734 1.2734 1.1716 1.1716 2,872.485 2,872.485 0.9290 2,895.710 1 1 6

Total 2.4288 26.3859 16.0530 0.0297 6.6114 1.2734 7.8848 3.3764 1.1716 4.5480 2,872.485 2,872.485 0.9290 2,895.710 1 1 6 CalEEMod Version: CalEEMod.2016.3.2 Page 11 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.3 Grading - 2020 Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Hauling 0.5836 18.9983 4.4169 0.0506 1.1405 0.0608 1.2013 0.3126 0.0582 0.3708 5,486.227 5,486.227 0.3938 5,496.071 2 2 9

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

Worker 0.0767 0.0544 0.6015 1.6700e- 0.1677 1.4000e- 0.1691 0.0445 1.2900e- 0.0458 166.1131 166.1131 5.2400e- 166.2440 003 003 003 003

Total 0.6603 19.0526 5.0184 0.0523 1.3081 0.0622 1.3703 0.3571 0.0594 0.4165 5,652.340 5,652.340 0.3990 5,662.315 3 3 8

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Fugitive Dust 2.4495 0.0000 2.4495 1.2510 0.0000 1.2510 0.0000 0.0000

Off-Road 2.4288 26.3859 16.0530 0.0297 1.2734 1.2734 1.1716 1.1716 0.0000 2,872.485 2,872.485 0.9290 2,895.710 1 1 6

Total 2.4288 26.3859 16.0530 0.0297 2.4495 1.2734 3.7229 1.2510 1.1716 2.4225 0.0000 2,872.485 2,872.485 0.9290 2,895.710 1 1 6 CalEEMod Version: CalEEMod.2016.3.2 Page 12 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.3 Grading - 2020 Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Hauling 0.5836 18.9983 4.4169 0.0506 0.9163 0.0608 0.9770 0.2576 0.0582 0.3157 5,486.227 5,486.227 0.3938 5,496.071 2 2 9

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

Worker 0.0767 0.0544 0.6015 1.6700e- 0.1298 1.4000e- 0.1312 0.0352 1.2900e- 0.0365 166.1131 166.1131 5.2400e- 166.2440 003 003 003 003

Total 0.6603 19.0526 5.0184 0.0523 1.0460 0.0622 1.1082 0.2927 0.0594 0.3522 5,652.340 5,652.340 0.3990 5,662.315 3 3 8

3.4 Paving - 2020 Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Off-Road 1.3566 14.0656 14.6521 0.0228 0.7528 0.7528 0.6926 0.6926 2,207.733 2,207.733 0.7140 2,225.584 4 4 1

Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 1.3566 14.0656 14.6521 0.0228 0.7528 0.7528 0.6926 0.6926 2,207.733 2,207.733 0.7140 2,225.584 4 4 1 CalEEMod Version: CalEEMod.2016.3.2 Page 13 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.4 Paving - 2020 Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

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

Worker 0.0767 0.0544 0.6015 1.6700e- 0.1677 1.4000e- 0.1691 0.0445 1.2900e- 0.0458 166.1131 166.1131 5.2400e- 166.2440 003 003 003 003

Total 0.0767 0.0544 0.6015 1.6700e- 0.1677 1.4000e- 0.1691 0.0445 1.2900e- 0.0458 166.1131 166.1131 5.2400e- 166.2440 003 003 003 003

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Off-Road 1.3566 14.0656 14.6521 0.0228 0.7528 0.7528 0.6926 0.6926 0.0000 2,207.733 2,207.733 0.7140 2,225.584 4 4 1

Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 1.3566 14.0656 14.6521 0.0228 0.7528 0.7528 0.6926 0.6926 0.0000 2,207.733 2,207.733 0.7140 2,225.584 4 4 1 CalEEMod Version: CalEEMod.2016.3.2 Page 14 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.4 Paving - 2020 Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

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

Worker 0.0767 0.0544 0.6015 1.6700e- 0.1298 1.4000e- 0.1312 0.0352 1.2900e- 0.0365 166.1131 166.1131 5.2400e- 166.2440 003 003 003 003

Total 0.0767 0.0544 0.6015 1.6700e- 0.1298 1.4000e- 0.1312 0.0352 1.2900e- 0.0365 166.1131 166.1131 5.2400e- 166.2440 003 003 003 003

3.5 Building Construction - 2020 Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Off-Road 2.1198 19.1860 16.8485 0.0269 1.1171 1.1171 1.0503 1.0503 2,553.063 2,553.063 0.6229 2,568.634 1 1 5

Total 2.1198 19.1860 16.8485 0.0269 1.1171 1.1171 1.0503 1.0503 2,553.063 2,553.063 0.6229 2,568.634 1 1 5 CalEEMod Version: CalEEMod.2016.3.2 Page 15 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.5 Building Construction - 2020 Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

Vendor 0.1115 3.1905 0.9222 7.5700e- 0.1921 0.0153 0.2073 0.0553 0.0146 0.0699 808.3472 808.3472 0.0541 809.6985 003

Worker 0.5672 0.4023 4.4512 0.0123 1.2407 0.0104 1.2511 0.3290 9.5600e- 0.3386 1,229.236 1,229.236 0.0387 1,230.205 003 6 6 2

Total 0.6788 3.5929 5.3734 0.0199 1.4328 0.0256 1.4584 0.3843 0.0242 0.4085 2,037.583 2,037.583 0.0928 2,039.903 8 8 8

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Off-Road 2.1198 19.1860 16.8485 0.0269 1.1171 1.1171 1.0503 1.0503 0.0000 2,553.063 2,553.063 0.6229 2,568.634 1 1 5

Total 2.1198 19.1860 16.8485 0.0269 1.1171 1.1171 1.0503 1.0503 0.0000 2,553.063 2,553.063 0.6229 2,568.634 1 1 5 CalEEMod Version: CalEEMod.2016.3.2 Page 16 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.5 Building Construction - 2020 Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

Vendor 0.1115 3.1905 0.9222 7.5700e- 0.1565 0.0153 0.1717 0.0466 0.0146 0.0612 808.3472 808.3472 0.0541 809.6985 003

Worker 0.5672 0.4023 4.4512 0.0123 0.9603 0.0104 0.9706 0.2602 9.5600e- 0.2698 1,229.236 1,229.236 0.0387 1,230.205 003 6 6 2

Total 0.6788 3.5929 5.3734 0.0199 1.1168 0.0256 1.1424 0.3068 0.0242 0.3309 2,037.583 2,037.583 0.0928 2,039.903 8 8 8

3.5 Building Construction - 2021 Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Off-Road 1.9009 17.4321 16.5752 0.0269 0.9586 0.9586 0.9013 0.9013 2,553.363 2,553.363 0.6160 2,568.764 9 9 3

Total 1.9009 17.4321 16.5752 0.0269 0.9586 0.9586 0.9013 0.9013 2,553.363 2,553.363 0.6160 2,568.764 9 9 3 CalEEMod Version: CalEEMod.2016.3.2 Page 17 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.5 Building Construction - 2021 Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

Vendor 0.0957 2.9067 0.8423 7.5100e- 0.1921 6.1500e- 0.1982 0.0553 5.8800e- 0.0612 802.0366 802.0366 0.0518 803.3310 003 003 003

Worker 0.5293 0.3620 4.0876 0.0120 1.2407 0.0100 1.2507 0.3290 9.2400e- 0.3383 1,190.198 1,190.198 0.0350 1,191.074 003 7 7 3

Total 0.6250 3.2687 4.9300 0.0195 1.4328 0.0162 1.4490 0.3843 0.0151 0.3995 1,992.235 1,992.235 0.0868 1,994.405 3 3 3

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Off-Road 1.9009 17.4321 16.5752 0.0269 0.9586 0.9586 0.9013 0.9013 0.0000 2,553.363 2,553.363 0.6160 2,568.764 9 9 3

Total 1.9009 17.4321 16.5752 0.0269 0.9586 0.9586 0.9013 0.9013 0.0000 2,553.363 2,553.363 0.6160 2,568.764 9 9 3 CalEEMod Version: CalEEMod.2016.3.2 Page 18 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.5 Building Construction - 2021 Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

Vendor 0.0957 2.9067 0.8423 7.5100e- 0.1565 6.1500e- 0.1626 0.0466 5.8800e- 0.0524 802.0366 802.0366 0.0518 803.3310 003 003 003

Worker 0.5293 0.3620 4.0876 0.0120 0.9603 0.0100 0.9703 0.2602 9.2400e- 0.2694 1,190.198 1,190.198 0.0350 1,191.074 003 7 7 3

Total 0.6250 3.2687 4.9300 0.0195 1.1168 0.0162 1.1329 0.3068 0.0151 0.3219 1,992.235 1,992.235 0.0868 1,994.405 3 3 3

3.6 Architectural Coating - 2021 Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Archit. Coating 13.2957 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Off-Road 0.2189 1.5268 1.8176 2.9700e- 0.0941 0.0941 0.0941 0.0941 281.4481 281.4481 0.0193 281.9309 003

Total 13.5146 1.5268 1.8176 2.9700e- 0.0941 0.0941 0.0941 0.0941 281.4481 281.4481 0.0193 281.9309 003 CalEEMod Version: CalEEMod.2016.3.2 Page 19 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.6 Architectural Coating - 2021 Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

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

Worker 0.1049 0.0718 0.8102 2.3700e- 0.2459 1.9900e- 0.2479 0.0652 1.8300e- 0.0671 235.8952 235.8952 6.9400e- 236.0688 003 003 003 003

Total 0.1049 0.0718 0.8102 2.3700e- 0.2459 1.9900e- 0.2479 0.0652 1.8300e- 0.0671 235.8952 235.8952 6.9400e- 236.0688 003 003 003 003

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Archit. Coating 13.2957 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Off-Road 0.2189 1.5268 1.8176 2.9700e- 0.0941 0.0941 0.0941 0.0941 0.0000 281.4481 281.4481 0.0193 281.9309 003

Total 13.5146 1.5268 1.8176 2.9700e- 0.0941 0.0941 0.0941 0.0941 0.0000 281.4481 281.4481 0.0193 281.9309 003 CalEEMod Version: CalEEMod.2016.3.2 Page 20 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

3.6 Architectural Coating - 2021 Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

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

Worker 0.1049 0.0718 0.8102 2.3700e- 0.1903 1.9900e- 0.1923 0.0516 1.8300e- 0.0534 235.8952 235.8952 6.9400e- 236.0688 003 003 003 003

Total 0.1049 0.0718 0.8102 2.3700e- 0.1903 1.9900e- 0.1923 0.0516 1.8300e- 0.0534 235.8952 235.8952 6.9400e- 236.0688 003 003 003 003

4.0 Operational Detail - Mobile

4.1 Mitigation Measures Mobile CalEEMod Version: CalEEMod.2016.3.2 Page 21 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Mitigated 0.8539 4.2468 11.4466 0.0396 3.2914 0.0344 3.3258 0.8809 0.0322 0.9130 4,025.674 4,025.674 0.2187 4,031.141 4 4 4

Unmitigated 0.8539 4.2468 11.4466 0.0396 3.2914 0.0344 3.3258 0.8809 0.0322 0.9130 4,025.674 4,025.674 0.2187 4,031.141 4 4 4

4.2 Trip Summary Information

Average Daily Trip Rate Unmitigated Mitigated Land Use Weekday Saturday Sunday Annual VMT Annual VMT

Apartments Mid Rise 452.96 452.96 452.96 1,547,833 1,547,833 Enclosed Parking with Elevator 0.00 0.00 0.00 Total 452.96 452.96 452.96 1,547,833 1,547,833

4.3 Trip Type Information

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 Apartments Mid Rise 14.70 5.90 8.70 40.20 19.20 40.60 86 11 3 Enclosed 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 Apartments Mid Rise 0.547192 0.045177 0.202743 0.121510 0.016147 0.006143 0.019743 0.029945 0.002479 0.002270 0.005078 0.000682 0.000891

Enclosed Parking with Elevator 0.547192 0.045177 0.202743 0.121510 0.016147 0.006143 0.019743 0.029945 0.002479 0.002270 0.005078 0.000682 0.000891 CalEEMod Version: CalEEMod.2016.3.2 Page 22 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

5.0 Energy Detail

Historical Energy Use: N

5.1 Mitigation Measures Energy

Exceed Title 24

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

NaturalGas 0.0191 0.1629 0.0693 1.0400e- 0.0132 0.0132 0.0132 0.0132 207.9418 207.9418 3.9900e- 3.8100e- 209.1774 Mitigated 003 003 003

NaturalGas 0.0247 0.2107 0.0896 1.3400e- 0.0170 0.0170 0.0170 0.0170 268.9256 268.9256 5.1500e- 4.9300e- 270.5237 Unmitigated 003 003 003 CalEEMod Version: CalEEMod.2016.3.2 Page 23 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

5.2 Energy by Land Use - NaturalGas Unmitigated

NaturalGa ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e s Use PM10 PM10 Total PM2.5 PM2.5 Total

Land Use kBTU/yr lb/day lb/day

Apartments Mid 2285.87 0.0247 0.2107 0.0896 1.3400e- 0.0170 0.0170 0.0170 0.0170 268.9256 268.9256 5.1500e- 4.9300e- 270.5237 Rise 003 003 003

Enclosed Parking 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 with Elevator

Total 0.0247 0.2107 0.0896 1.3400e- 0.0170 0.0170 0.0170 0.0170 268.9256 268.9256 5.1500e- 4.9300e- 270.5237 003 003 003

Mitigated

NaturalGa ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e s Use PM10 PM10 Total PM2.5 PM2.5 Total

Land Use kBTU/yr lb/day lb/day

Apartments Mid 1.7675 0.0191 0.1629 0.0693 1.0400e- 0.0132 0.0132 0.0132 0.0132 207.9418 207.9418 3.9900e- 3.8100e- 209.1774 Rise 003 003 003

Enclosed Parking 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 with Elevator

Total 0.0191 0.1629 0.0693 1.0400e- 0.0132 0.0132 0.0132 0.0132 207.9418 207.9418 3.9900e- 3.8100e- 209.1774 003 003 003

6.0 Area Detail

6.1 Mitigation Measures Area CalEEMod Version: CalEEMod.2016.3.2 Page 24 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

Use only Natural Gas Hearths

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Mitigated 2.2676 1.2075 6.8008 7.5800e- 0.1265 0.1265 0.1265 0.1265 0.0000 1,459.833 1,459.833 0.0389 0.0266 1,468.719 003 7 7 6

Unmitigated 22.0495 1.6497 44.9679 0.0989 5.8403 5.8403 5.8403 5.8403 711.8858 1,379.363 2,091.248 2.1341 0.0483 2,159.000 1 9 5

6.2 Area by SubCategory Unmitigated

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

SubCategory lb/day lb/day

Architectural 0.1603 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Coating

Consumer 1.7809 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Products

Hearth 19.9147 1.5769 38.6499 0.0986 5.8055 5.8055 5.8055 5.8055 711.8858 1,368.000 2,079.885 2.1230 0.0483 2,147.359 0 8 0

Landscaping 0.1936 0.0729 6.3180 3.3000e- 0.0348 0.0348 0.0348 0.0348 11.3631 11.3631 0.0111 11.6415 004

Total 22.0495 1.6497 44.9679 0.0989 5.8403 5.8403 5.8403 5.8403 711.8858 1,379.363 2,091.248 2.1341 0.0483 2,159.000 1 9 5 CalEEMod Version: CalEEMod.2016.3.2 Page 25 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

6.2 Area by SubCategory Mitigated

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

SubCategory lb/day lb/day

Architectural 0.1603 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Coating

Consumer 1.7809 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Products

Hearth 0.1328 1.1346 0.4828 7.2400e- 0.0917 0.0917 0.0917 0.0917 0.0000 1,448.470 1,448.470 0.0278 0.0266 1,457.078 003 6 6 1

Landscaping 0.1936 0.0729 6.3180 3.3000e- 0.0348 0.0348 0.0348 0.0348 11.3631 11.3631 0.0111 11.6415 004

Total 2.2676 1.2075 6.8008 7.5700e- 0.1265 0.1265 0.1265 0.1265 0.0000 1,459.833 1,459.833 0.0389 0.0266 1,468.719 003 7 7 6

7.0 Water Detail

7.1 Mitigation Measures Water

8.0 Waste Detail

8.1 Mitigation Measures Waste

Institute Recycling and Composting Services

9.0 Operational Offroad

Equipment Type Number Hours/Day Days/Year Horse Power Load Factor Fuel Type CalEEMod Version: CalEEMod.2016.3.2 Page 26 of 26 Date: 10/15/2019 1:30 PM

960 East Green Street - Los Angeles-South Coast County, Winter

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

11.0 Vegetation CalEEMod Version: CalEEMod.2016.3.2 Page 1 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

960 East Green Street Los Angeles-South Coast County, Summer

1.0 Project Characteristics

1.1 Land Usage

Land Uses Size Metric Lot Acreage Floor Surface Area Population

Apartments Mid Rise 76.00 Dwelling Unit 2.00 87,555.00 217

Enclosed Parking with Elevator 334.00 Space 3.01 133,600.00 0

1.2 Other Project Characteristics

Urbanization Urban Wind Speed (m/s) 2.2 Precipitation Freq (Days) 33

Climate Zone 12 Operational Year 2021

Utility Company Southern California Edison

CO2 Intensity 513 CH4 Intensity 0.029 N2O Intensity 0.006 (lb/MWhr) (lb/MWhr) (lb/MWhr)

1.3 User Entered Comments & Non-Default Data CalEEMod Version: CalEEMod.2016.3.2 Page 2 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

Project Characteristics - CO2 Intensity Factor Source: Southern California Edison, 2018 Sustainability Report, dated May 2019. Land Use - Per Concept Design Review Submittal, dated Spetember 6, 2019. Construction Phase - Applicant provided estimated construction schedule. Grading - Demolition - Vehicle Trips - Based on traffic study. Energy Use - Construction Off-road Equipment Mitigation - Per SCAQMD standards and regulations. Area Mitigation - Energy Mitigation - % Improvement based on efficiency of 2019 Title 24 Standards compared to 2016 Title 24 Standards Waste Mitigation - CalEEMod Version: CalEEMod.2016.3.2 Page 3 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

Table Name Column Name Default Value New Value

tblConstDustMitigation CleanPavedRoadPercentReduction 0 26

tblConstDustMitigation WaterUnpavedRoadMoistureContent 0 12

tblConstDustMitigation WaterUnpavedRoadVehicleSpeed 0 15

tblConstructionPhase NumDays 20.00 44.00

tblConstructionPhase NumDays 230.00 330.00

tblConstructionPhase NumDays 20.00 17.00

tblConstructionPhase NumDays 20.00 88.00

tblConstructionPhase NumDays 20.00 17.00

tblConstructionPhase PhaseEndDate 3/23/2021 9/23/2021

tblConstructionPhase PhaseEndDate 1/26/2021 9/23/2021

tblConstructionPhase PhaseEndDate 1/28/2020 1/23/2020

tblConstructionPhase PhaseEndDate 3/10/2020 5/26/2020

tblConstructionPhase PhaseEndDate 2/23/2021 6/18/2020

tblConstructionPhase PhaseStartDate 2/24/2021 7/24/2021

tblConstructionPhase PhaseStartDate 3/11/2020 6/19/2020

tblConstructionPhase PhaseStartDate 2/12/2020 1/24/2020

tblConstructionPhase PhaseStartDate 1/27/2021 5/27/2020

tblGrading MaterialExported 0.00 45,920.00

tblLandUse LandUseSquareFeet 76,000.00 87,555.00

tblProjectCharacteristics CO2IntensityFactor 702.44 513

tblVehicleTrips ST_TR 6.39 5.96

tblVehicleTrips SU_TR 5.86 5.96

tblVehicleTrips WD_TR 6.65 5.96

2.0 Emissions Summary CalEEMod Version: CalEEMod.2016.3.2 Page 4 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

2.1 Overall Construction (Maximum Daily Emission) Unmitigated Construction

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Year lb/day lb/day

2020 3.5744 45.1905 23.8192 0.0829 7.9195 1.6804 9.2542 3.7335 1.5626 4.9636 0.0000 8,631.259 8,631.259 1.3146 0.0000 8,664.123 6 6 4

2021 16.0768 22.2635 24.5111 0.0528 1.6787 1.0707 2.7494 0.4496 1.0121 1.4617 0.0000 5,174.017 5,174.017 0.7285 0.0000 5,192.231 8 8 2

Maximum 16.0768 45.1905 24.5111 0.0829 7.9195 1.6804 9.2542 3.7335 1.5626 4.9636 0.0000 8,631.259 8,631.259 1.3146 0.0000 8,664.123 6 6 4

Mitigated Construction

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Year lb/day lb/day

2020 3.5744 45.1905 23.8192 0.0829 3.4955 1.6804 4.8302 1.5437 1.5626 2.7738 0.0000 8,631.259 8,631.259 1.3146 0.0000 8,664.123 6 6 4

2021 16.0768 22.2635 24.5111 0.0528 1.3071 1.0707 2.3778 0.3584 1.0121 1.3705 0.0000 5,174.017 5,174.017 0.7285 0.0000 5,192.231 8 8 2

Maximum 16.0768 45.1905 24.5111 0.0829 3.4955 1.6804 4.8302 1.5437 1.5626 2.7738 0.0000 8,631.259 8,631.259 1.3146 0.0000 8,664.123 6 6 4

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio-CO2 Total CO2 CH4 N20 CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Percent 0.00 0.00 0.00 0.00 49.96 0.00 39.95 54.53 0.00 35.50 0.00 0.00 0.00 0.00 0.00 0.00 Reduction CalEEMod Version: CalEEMod.2016.3.2 Page 5 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

2.2 Overall Operational Unmitigated Operational

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Area 22.0495 1.6497 44.9679 0.0989 5.8403 5.8403 5.8403 5.8403 711.8858 1,379.363 2,091.248 2.1341 0.0483 2,159.000 1 9 5

Energy 0.0247 0.2107 0.0896 1.3400e- 0.0170 0.0170 0.0170 0.0170 268.9256 268.9256 5.1500e- 4.9300e- 270.5237 003 003 003

Mobile 0.8787 4.1376 12.0629 0.0416 3.2914 0.0343 3.3256 0.8809 0.0320 0.9129 4,230.394 4,230.394 0.2197 4,235.885 3 3 9

Total 22.9529 5.9980 57.1204 0.1419 3.2914 5.8916 9.1829 0.8809 5.8893 6.7702 711.8858 5,878.683 6,590.568 2.3589 0.0533 6,665.410 0 8 0

Mitigated Operational

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Area 2.2676 1.2075 6.8008 7.5800e- 0.1265 0.1265 0.1265 0.1265 0.0000 1,459.833 1,459.833 0.0389 0.0266 1,468.719 003 7 7 6

Energy 0.0191 0.1629 0.0693 1.0400e- 0.0132 0.0132 0.0132 0.0132 207.9418 207.9418 3.9900e- 3.8100e- 209.1774 003 003 003

Mobile 0.8787 4.1376 12.0629 0.0416 3.2914 0.0343 3.3256 0.8809 0.0320 0.9129 4,230.394 4,230.394 0.2197 4,235.885 3 3 9

Total 3.1653 5.5080 18.9329 0.0502 3.2914 0.1739 3.4653 0.8809 0.1717 1.0525 0.0000 5,898.169 5,898.169 0.2626 0.0304 5,913.782 7 7 9 CalEEMod Version: CalEEMod.2016.3.2 Page 6 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio-CO2 Total CO2 CH4 N20 CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Percent 86.21 8.17 66.85 64.60 0.00 97.05 62.26 0.00 97.09 84.45 100.00 -0.33 10.51 88.87 42.97 11.28 Reduction

3.0 Construction Detail

Construction Phase

Phase Phase Name Phase Type Start Date End Date Num Days Num Days Phase Description Number Week

1 Demolition Demolition 1/1/2020 1/23/2020 5 17

2 Grading Grading 1/24/2020 5/26/2020 5 88

3 Paving Paving 5/27/2020 6/18/2020 5 17

4 Building Construction Building Construction 6/19/2020 9/23/2021 5 330

5 Architectural Coating Architectural Coating 7/24/2021 9/23/2021 5 44

Acres of Grading (Site Preparation Phase): 0

Acres of Grading (Grading Phase): 44

Acres of Paving: 3.01

Residential Indoor: 177,299; Residential Outdoor: 59,100; Non-Residential Indoor: 0; Non-Residential Outdoor: 0; Striped Parking Area: 8,016 (Architectural Coating – sqft)

OffRoad Equipment CalEEMod Version: CalEEMod.2016.3.2 Page 7 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

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

Architectural Coating Air Compressors 1 6.00 78 0.48

Demolition Excavators 3 8.00 158 0.38

Demolition Concrete/Industrial Saws 1 8.00 81 0.73

Grading Excavators 1 8.00 158 0.38

Building Construction Cranes 1 7.00 231 0.29

Building Construction Forklifts 3 8.00 89 0.20

Building Construction Generator Sets 1 8.00 84 0.74

Paving Pavers 2 8.00 130 0.42

Paving Rollers 2 8.00 80 0.38

Demolition Rubber Tired Dozers 2 8.00 247 0.40

Grading Rubber Tired Dozers 1 8.00 247 0.40

Building Construction Tractors/Loaders/Backhoes 3 7.00 97 0.37

Grading Graders 1 8.00 187 0.41

Grading Tractors/Loaders/Backhoes 3 8.00 97 0.37

Paving Paving Equipment 2 8.00 132 0.36

Building Construction Welders 1 8.00 46 0.45

Trips and VMT

Phase Name Offroad Equipment Worker Trip Vendor Trip Hauling Trip Worker Trip Vendor Trip Hauling Trip Worker Vehicle Vendor Hauling Count Number Number Number Length Length Length Class Vehicle Class Vehicle Class

Demolition 6 15.00 0.00 376.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Grading 6 15.00 0.00 5,740.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Building Construction 9 111.00 30.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Paving 6 15.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT

Architectural Coating 1 22.00 0.00 0.00 14.70 6.90 20.00 LD_Mix HDT_Mix HHDT CalEEMod Version: CalEEMod.2016.3.2 Page 8 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.1 Mitigation Measures Construction

Replace Ground Cover Water Exposed Area Water Unpaved Roads Reduce Vehicle Speed on Unpaved Roads Clean Paved Roads

3.2 Demolition - 2020 Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Fugitive Dust 4.7909 0.0000 4.7909 0.7254 0.0000 0.7254 0.0000 0.0000

Off-Road 3.3121 33.2010 21.7532 0.0388 1.6587 1.6587 1.5419 1.5419 3,747.704 3,747.704 1.0580 3,774.153 9 9 6

Total 3.3121 33.2010 21.7532 0.0388 4.7909 1.6587 6.4496 0.7254 1.5419 2.2672 3,747.704 3,747.704 1.0580 3,774.153 9 9 6 CalEEMod Version: CalEEMod.2016.3.2 Page 9 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.2 Demolition - 2020 Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Hauling 0.1932 6.3597 1.4093 0.0175 0.3867 0.0203 0.4070 0.1060 0.0194 0.1254 1,892.898 1,892.898 0.1288 1,896.119 6 6 7

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

Worker 0.0690 0.0491 0.6568 1.7700e- 0.1677 1.4000e- 0.1691 0.0445 1.2900e- 0.0458 176.4169 176.4169 5.5600e- 176.5560 003 003 003 003

Total 0.2622 6.4088 2.0660 0.0192 0.5544 0.0217 0.5761 0.1505 0.0207 0.1712 2,069.315 2,069.315 0.1344 2,072.675 5 5 7

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Fugitive Dust 1.7750 0.0000 1.7750 0.2688 0.0000 0.2688 0.0000 0.0000

Off-Road 3.3121 33.2010 21.7532 0.0388 1.6587 1.6587 1.5419 1.5419 0.0000 3,747.704 3,747.704 1.0580 3,774.153 9 9 6

Total 3.3121 33.2010 21.7532 0.0388 1.7750 1.6587 3.4337 0.2688 1.5419 1.8106 0.0000 3,747.704 3,747.704 1.0580 3,774.153 9 9 6 CalEEMod Version: CalEEMod.2016.3.2 Page 10 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.2 Demolition - 2020 Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Hauling 0.1932 6.3597 1.4093 0.0175 0.3107 0.0203 0.3310 0.0873 0.0194 0.1068 1,892.898 1,892.898 0.1288 1,896.119 6 6 7

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

Worker 0.0690 0.0491 0.6568 1.7700e- 0.1298 1.4000e- 0.1312 0.0352 1.2900e- 0.0365 176.4169 176.4169 5.5600e- 176.5560 003 003 003 003

Total 0.2622 6.4088 2.0660 0.0192 0.4405 0.0217 0.4622 0.1225 0.0207 0.1432 2,069.315 2,069.315 0.1344 2,072.675 5 5 7

3.3 Grading - 2020 Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Fugitive Dust 6.6114 0.0000 6.6114 3.3764 0.0000 3.3764 0.0000 0.0000

Off-Road 2.4288 26.3859 16.0530 0.0297 1.2734 1.2734 1.1716 1.1716 2,872.485 2,872.485 0.9290 2,895.710 1 1 6

Total 2.4288 26.3859 16.0530 0.0297 6.6114 1.2734 7.8848 3.3764 1.1716 4.5480 2,872.485 2,872.485 0.9290 2,895.710 1 1 6 CalEEMod Version: CalEEMod.2016.3.2 Page 11 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.3 Grading - 2020 Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Hauling 0.5698 18.7555 4.1560 0.0515 1.1405 0.0599 1.2003 0.3126 0.0573 0.3699 5,582.357 5,582.357 0.3800 5,591.856 5 5 8

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

Worker 0.0690 0.0491 0.6568 1.7700e- 0.1677 1.4000e- 0.1691 0.0445 1.2900e- 0.0458 176.4169 176.4169 5.5600e- 176.5560 003 003 003 003

Total 0.6388 18.8046 4.8128 0.0533 1.3081 0.0613 1.3694 0.3571 0.0586 0.4157 5,758.774 5,758.774 0.3855 5,768.412 5 5 8

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Fugitive Dust 2.4495 0.0000 2.4495 1.2510 0.0000 1.2510 0.0000 0.0000

Off-Road 2.4288 26.3859 16.0530 0.0297 1.2734 1.2734 1.1716 1.1716 0.0000 2,872.485 2,872.485 0.9290 2,895.710 1 1 6

Total 2.4288 26.3859 16.0530 0.0297 2.4495 1.2734 3.7229 1.2510 1.1716 2.4225 0.0000 2,872.485 2,872.485 0.9290 2,895.710 1 1 6 CalEEMod Version: CalEEMod.2016.3.2 Page 12 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.3 Grading - 2020 Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Hauling 0.5698 18.7555 4.1560 0.0515 0.9163 0.0599 0.9761 0.2576 0.0573 0.3149 5,582.357 5,582.357 0.3800 5,591.856 5 5 8

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

Worker 0.0690 0.0491 0.6568 1.7700e- 0.1298 1.4000e- 0.1312 0.0352 1.2900e- 0.0365 176.4169 176.4169 5.5600e- 176.5560 003 003 003 003

Total 0.6388 18.8046 4.8128 0.0533 1.0460 0.0613 1.1073 0.2927 0.0586 0.3513 5,758.774 5,758.774 0.3855 5,768.412 5 5 8

3.4 Paving - 2020 Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Off-Road 1.3566 14.0656 14.6521 0.0228 0.7528 0.7528 0.6926 0.6926 2,207.733 2,207.733 0.7140 2,225.584 4 4 1

Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 1.3566 14.0656 14.6521 0.0228 0.7528 0.7528 0.6926 0.6926 2,207.733 2,207.733 0.7140 2,225.584 4 4 1 CalEEMod Version: CalEEMod.2016.3.2 Page 13 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.4 Paving - 2020 Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

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

Worker 0.0690 0.0491 0.6568 1.7700e- 0.1677 1.4000e- 0.1691 0.0445 1.2900e- 0.0458 176.4169 176.4169 5.5600e- 176.5560 003 003 003 003

Total 0.0690 0.0491 0.6568 1.7700e- 0.1677 1.4000e- 0.1691 0.0445 1.2900e- 0.0458 176.4169 176.4169 5.5600e- 176.5560 003 003 003 003

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Off-Road 1.3566 14.0656 14.6521 0.0228 0.7528 0.7528 0.6926 0.6926 0.0000 2,207.733 2,207.733 0.7140 2,225.584 4 4 1

Paving 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Total 1.3566 14.0656 14.6521 0.0228 0.7528 0.7528 0.6926 0.6926 0.0000 2,207.733 2,207.733 0.7140 2,225.584 4 4 1 CalEEMod Version: CalEEMod.2016.3.2 Page 14 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.4 Paving - 2020 Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

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

Worker 0.0690 0.0491 0.6568 1.7700e- 0.1298 1.4000e- 0.1312 0.0352 1.2900e- 0.0365 176.4169 176.4169 5.5600e- 176.5560 003 003 003 003

Total 0.0690 0.0491 0.6568 1.7700e- 0.1298 1.4000e- 0.1312 0.0352 1.2900e- 0.0365 176.4169 176.4169 5.5600e- 176.5560 003 003 003 003

3.5 Building Construction - 2020 Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Off-Road 2.1198 19.1860 16.8485 0.0269 1.1171 1.1171 1.0503 1.0503 2,553.063 2,553.063 0.6229 2,568.634 1 1 5

Total 2.1198 19.1860 16.8485 0.0269 1.1171 1.1171 1.0503 1.0503 2,553.063 2,553.063 0.6229 2,568.634 1 1 5 CalEEMod Version: CalEEMod.2016.3.2 Page 15 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.5 Building Construction - 2020 Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

Vendor 0.1067 3.1912 0.8361 7.7800e- 0.1921 0.0150 0.2071 0.0553 0.0144 0.0697 831.0741 831.0741 0.0507 832.3420 003

Worker 0.5108 0.3634 4.8601 0.0131 1.2407 0.0104 1.2511 0.3290 9.5600e- 0.3386 1,305.485 1,305.485 0.0412 1,306.514 003 3 3 3

Total 0.6175 3.5546 5.6962 0.0209 1.4328 0.0254 1.4582 0.3843 0.0239 0.4083 2,136.559 2,136.559 0.0919 2,138.856 4 4 2

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Off-Road 2.1198 19.1860 16.8485 0.0269 1.1171 1.1171 1.0503 1.0503 0.0000 2,553.063 2,553.063 0.6229 2,568.634 1 1 5

Total 2.1198 19.1860 16.8485 0.0269 1.1171 1.1171 1.0503 1.0503 0.0000 2,553.063 2,553.063 0.6229 2,568.634 1 1 5 CalEEMod Version: CalEEMod.2016.3.2 Page 16 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.5 Building Construction - 2020 Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

Vendor 0.1067 3.1912 0.8361 7.7800e- 0.1565 0.0150 0.1715 0.0466 0.0144 0.0609 831.0741 831.0741 0.0507 832.3420 003

Worker 0.5108 0.3634 4.8601 0.0131 0.9603 0.0104 0.9706 0.2602 9.5600e- 0.2698 1,305.485 1,305.485 0.0412 1,306.514 003 3 3 3

Total 0.6175 3.5546 5.6962 0.0209 1.1168 0.0254 1.1421 0.3068 0.0239 0.3307 2,136.559 2,136.559 0.0919 2,138.856 4 4 2

3.5 Building Construction - 2021 Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Off-Road 1.9009 17.4321 16.5752 0.0269 0.9586 0.9586 0.9013 0.9013 2,553.363 2,553.363 0.6160 2,568.764 9 9 3

Total 1.9009 17.4321 16.5752 0.0269 0.9586 0.9586 0.9013 0.9013 2,553.363 2,553.363 0.6160 2,568.764 9 9 3 CalEEMod Version: CalEEMod.2016.3.2 Page 17 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.5 Building Construction - 2021 Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

Vendor 0.0912 2.9127 0.7615 7.7200e- 0.1921 5.9600e- 0.1980 0.0553 5.7000e- 0.0610 824.6419 824.6419 0.0486 825.8564 003 003 003

Worker 0.4758 0.3271 4.4708 0.0127 1.2407 0.0100 1.2507 0.3290 9.2400e- 0.3383 1,264.034 1,264.034 0.0372 1,264.965 003 5 5 7

Total 0.5670 3.2397 5.2322 0.0204 1.4328 0.0160 1.4488 0.3843 0.0149 0.3993 2,088.676 2,088.676 0.0858 2,090.822 4 4 1

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Off-Road 1.9009 17.4321 16.5752 0.0269 0.9586 0.9586 0.9013 0.9013 0.0000 2,553.363 2,553.363 0.6160 2,568.764 9 9 3

Total 1.9009 17.4321 16.5752 0.0269 0.9586 0.9586 0.9013 0.9013 0.0000 2,553.363 2,553.363 0.6160 2,568.764 9 9 3 CalEEMod Version: CalEEMod.2016.3.2 Page 18 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.5 Building Construction - 2021 Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

Vendor 0.0912 2.9127 0.7615 7.7200e- 0.1565 5.9600e- 0.1624 0.0466 5.7000e- 0.0523 824.6419 824.6419 0.0486 825.8564 003 003 003

Worker 0.4758 0.3271 4.4708 0.0127 0.9603 0.0100 0.9703 0.2602 9.2400e- 0.2694 1,264.034 1,264.034 0.0372 1,264.965 003 5 5 7

Total 0.5670 3.2397 5.2322 0.0204 1.1168 0.0160 1.1327 0.3068 0.0149 0.3217 2,088.676 2,088.676 0.0858 2,090.822 4 4 1

3.6 Architectural Coating - 2021 Unmitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Archit. Coating 13.2957 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Off-Road 0.2189 1.5268 1.8176 2.9700e- 0.0941 0.0941 0.0941 0.0941 281.4481 281.4481 0.0193 281.9309 003

Total 13.5146 1.5268 1.8176 2.9700e- 0.0941 0.0941 0.0941 0.0941 281.4481 281.4481 0.0193 281.9309 003 CalEEMod Version: CalEEMod.2016.3.2 Page 19 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.6 Architectural Coating - 2021 Unmitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

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

Worker 0.0943 0.0648 0.8861 2.5200e- 0.2459 1.9900e- 0.2479 0.0652 1.8300e- 0.0671 250.5294 250.5294 7.3800e- 250.7139 003 003 003 003

Total 0.0943 0.0648 0.8861 2.5200e- 0.2459 1.9900e- 0.2479 0.0652 1.8300e- 0.0671 250.5294 250.5294 7.3800e- 250.7139 003 003 003 003

Mitigated Construction On-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Archit. Coating 13.2957 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Off-Road 0.2189 1.5268 1.8176 2.9700e- 0.0941 0.0941 0.0941 0.0941 0.0000 281.4481 281.4481 0.0193 281.9309 003

Total 13.5146 1.5268 1.8176 2.9700e- 0.0941 0.0941 0.0941 0.0941 0.0000 281.4481 281.4481 0.0193 281.9309 003 CalEEMod Version: CalEEMod.2016.3.2 Page 20 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

3.6 Architectural Coating - 2021 Mitigated Construction Off-Site

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

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

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

Worker 0.0943 0.0648 0.8861 2.5200e- 0.1903 1.9900e- 0.1923 0.0516 1.8300e- 0.0534 250.5294 250.5294 7.3800e- 250.7139 003 003 003 003

Total 0.0943 0.0648 0.8861 2.5200e- 0.1903 1.9900e- 0.1923 0.0516 1.8300e- 0.0534 250.5294 250.5294 7.3800e- 250.7139 003 003 003 003

4.0 Operational Detail - Mobile

4.1 Mitigation Measures Mobile CalEEMod Version: CalEEMod.2016.3.2 Page 21 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Mitigated 0.8787 4.1376 12.0629 0.0416 3.2914 0.0343 3.3256 0.8809 0.0320 0.9129 4,230.394 4,230.394 0.2197 4,235.885 3 3 9

Unmitigated 0.8787 4.1376 12.0629 0.0416 3.2914 0.0343 3.3256 0.8809 0.0320 0.9129 4,230.394 4,230.394 0.2197 4,235.885 3 3 9

4.2 Trip Summary Information

Average Daily Trip Rate Unmitigated Mitigated Land Use Weekday Saturday Sunday Annual VMT Annual VMT

Apartments Mid Rise 452.96 452.96 452.96 1,547,833 1,547,833 Enclosed Parking with Elevator 0.00 0.00 0.00 Total 452.96 452.96 452.96 1,547,833 1,547,833

4.3 Trip Type Information

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 Apartments Mid Rise 14.70 5.90 8.70 40.20 19.20 40.60 86 11 3 Enclosed 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 Apartments Mid Rise 0.547192 0.045177 0.202743 0.121510 0.016147 0.006143 0.019743 0.029945 0.002479 0.002270 0.005078 0.000682 0.000891

Enclosed Parking with Elevator 0.547192 0.045177 0.202743 0.121510 0.016147 0.006143 0.019743 0.029945 0.002479 0.002270 0.005078 0.000682 0.000891 CalEEMod Version: CalEEMod.2016.3.2 Page 22 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

5.0 Energy Detail

Historical Energy Use: N

5.1 Mitigation Measures Energy

Exceed Title 24

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

NaturalGas 0.0191 0.1629 0.0693 1.0400e- 0.0132 0.0132 0.0132 0.0132 207.9418 207.9418 3.9900e- 3.8100e- 209.1774 Mitigated 003 003 003

NaturalGas 0.0247 0.2107 0.0896 1.3400e- 0.0170 0.0170 0.0170 0.0170 268.9256 268.9256 5.1500e- 4.9300e- 270.5237 Unmitigated 003 003 003 CalEEMod Version: CalEEMod.2016.3.2 Page 23 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

5.2 Energy by Land Use - NaturalGas Unmitigated

NaturalGa ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e s Use PM10 PM10 Total PM2.5 PM2.5 Total

Land Use kBTU/yr lb/day lb/day

Apartments Mid 2285.87 0.0247 0.2107 0.0896 1.3400e- 0.0170 0.0170 0.0170 0.0170 268.9256 268.9256 5.1500e- 4.9300e- 270.5237 Rise 003 003 003

Enclosed Parking 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 with Elevator

Total 0.0247 0.2107 0.0896 1.3400e- 0.0170 0.0170 0.0170 0.0170 268.9256 268.9256 5.1500e- 4.9300e- 270.5237 003 003 003

Mitigated

NaturalGa ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e s Use PM10 PM10 Total PM2.5 PM2.5 Total

Land Use kBTU/yr lb/day lb/day

Apartments Mid 1.7675 0.0191 0.1629 0.0693 1.0400e- 0.0132 0.0132 0.0132 0.0132 207.9418 207.9418 3.9900e- 3.8100e- 209.1774 Rise 003 003 003

Enclosed Parking 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 with Elevator

Total 0.0191 0.1629 0.0693 1.0400e- 0.0132 0.0132 0.0132 0.0132 207.9418 207.9418 3.9900e- 3.8100e- 209.1774 003 003 003

6.0 Area Detail

6.1 Mitigation Measures Area CalEEMod Version: CalEEMod.2016.3.2 Page 24 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

Use only Natural Gas Hearths

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

Category lb/day lb/day

Mitigated 2.2676 1.2075 6.8008 7.5800e- 0.1265 0.1265 0.1265 0.1265 0.0000 1,459.833 1,459.833 0.0389 0.0266 1,468.719 003 7 7 6

Unmitigated 22.0495 1.6497 44.9679 0.0989 5.8403 5.8403 5.8403 5.8403 711.8858 1,379.363 2,091.248 2.1341 0.0483 2,159.000 1 9 5

6.2 Area by SubCategory Unmitigated

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

SubCategory lb/day lb/day

Architectural 0.1603 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Coating

Consumer 1.7809 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Products

Hearth 19.9147 1.5769 38.6499 0.0986 5.8055 5.8055 5.8055 5.8055 711.8858 1,368.000 2,079.885 2.1230 0.0483 2,147.359 0 8 0

Landscaping 0.1936 0.0729 6.3180 3.3000e- 0.0348 0.0348 0.0348 0.0348 11.3631 11.3631 0.0111 11.6415 004

Total 22.0495 1.6497 44.9679 0.0989 5.8403 5.8403 5.8403 5.8403 711.8858 1,379.363 2,091.248 2.1341 0.0483 2,159.000 1 9 5 CalEEMod Version: CalEEMod.2016.3.2 Page 25 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

6.2 Area by SubCategory Mitigated

ROG NOx CO SO2 Fugitive Exhaust PM10 Fugitive Exhaust PM2.5 Bio- CO2 NBio- CO2 Total CO2 CH4 N2O CO2e PM10 PM10 Total PM2.5 PM2.5 Total

SubCategory lb/day lb/day

Architectural 0.1603 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Coating

Consumer 1.7809 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Products

Hearth 0.1328 1.1346 0.4828 7.2400e- 0.0917 0.0917 0.0917 0.0917 0.0000 1,448.470 1,448.470 0.0278 0.0266 1,457.078 003 6 6 1

Landscaping 0.1936 0.0729 6.3180 3.3000e- 0.0348 0.0348 0.0348 0.0348 11.3631 11.3631 0.0111 11.6415 004

Total 2.2676 1.2075 6.8008 7.5700e- 0.1265 0.1265 0.1265 0.1265 0.0000 1,459.833 1,459.833 0.0389 0.0266 1,468.719 003 7 7 6

7.0 Water Detail

7.1 Mitigation Measures Water

8.0 Waste Detail

8.1 Mitigation Measures Waste

Institute Recycling and Composting Services

9.0 Operational Offroad

Equipment Type Number Hours/Day Days/Year Horse Power Load Factor Fuel Type CalEEMod Version: CalEEMod.2016.3.2 Page 26 of 26 Date: 10/15/2019 1:34 PM

960 East Green Street - Los Angeles-South Coast County, Summer

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

11.0 Vegetation