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HomeMy WebLinkAboutCC RES 21-12DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO RESOLUTION NO. 21-12 A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF TUSTIN RECOMMENDING THAT THE CITY COUNCIL ADOPT THE MITIGATED NEGATIVE DECLARATION AND MITIGATION MONITORING AND REPORTING PROGRAM PREPARED FOR GENERAL PLAN AMENDMENT 2019-00001 TO CHANGE THE GENERAL PLAN LAND USE DESIGNATION FROM COMMUNITY COMMERCIAL TO HIGH DENSITY RESIDENTIAL FOR PROPERTIES LOCATED AT 1042 SAN JUAN STREET AND 1052 SAN JUAN STREET AND DESIGN REVIEW 2019-00019 FOR CONSTRUCTION OF FOUR (4) DWELLING UNITS WITHIN TWO (2) DUPLEX BUILDINGS, ONE (1) DETACHED SINGLE FAMILY RESIDENCE AND PRESERVATION OF ONE (1) EXISTING RESIDENTIAL HISTORIC RESOURCE FOR A TOTAL OF SIX (6) RESIDENTIAL UNITS ON AN APPROXIMATELY 18,857 SQUARE -FOOT SITE LOCATED AT 1042 SAN JUAN STREET. The City Council of the City of Tustin does hereby resolve as follows: The Planning Commission finds and determines as follows: A. That a proper application for General Plan Amendment (GPA) 2019-00001 and Design Review (DR) 2019-00019 was filed by Baray Karim of 7 Design+Development on behalf of Christopher Kellstrom requesting authorization to change the General Plan Land Use Designation from Community Commercial (CC) to High Density Residential (HDR) and to allow the construction of two (2) duplex buildings, one (1) detached single family residence and preserve an existing single-family residential historic resource on a 18,857 square foot site located at 1042 San Juan Street. 1052 San Juan Street is included in this application by the City of Tustin for General Plan consistency and amendment only; no construction is proposed at 1052 San Juan Street; B. That the Development Application requests the following approvals: • GPA 2019-00001 to amend the General Plan Land Use Designation from Community Commercial (CC) to High Density Residential (HDR). • DR 2019-00019 for the building design and site layout at 1042 San Juan Street. C. That the City prepared an Initial Study to evaluate the potential environmental impacts associated with the project. Since identified potential significant impacts can be reduced to a level of insignificance with mitigation measures, a draft Mitigated Negative Declaration (MND) was prepared; Resolution 21-12 Page 1 of 4 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO D. That a Notice of Intent to Adopt an MND was published and the MND and Initial Study were made available for a twenty (20) day public review and comment period from January 7, 2021 to January 27, 2021, in compliance with Sections 15072 and 15105 of the State CEQA Guidelines; E. That public comments were received and the Final MND, which includes the Initial Study, Mitigated Negative Declaration and the public comments are attached hereto as Exhibits A and B; F. That whenever a lead agency approves a project requiring the implementation of measures to mitigate or avoid significant effects on the environment, CEQA also requires a lead agency to adopt a Mitigation Monitoring and Reporting Program (MMRP) to ensure compliance with the mitigation measures during project implementation; G. That the City is the lead agency on the project and the City Council is the decision-making body for the proposed project; H. That a public hearing was duly called, noticed, and held for GPA 2019-00001 and DR 2019-00019 on February 9, 2021, by the Planning Commission; That the Planning Commission has considered the Initial Study/MND, the public comments received during the public review process, and the MMRP attached hereto as Exhibits A, B and C. Following the hearing, the Planning Commission adopted Resolution No. 4420, recommending that the City Council find the Initial Study/MND, attached hereto as Exhibit "A", the public comments received during the public review process attached hereto as Exhibit "B", and Mitigation and Monitoring Reporting Program attached hereto as Exhibit "C" adequate for GPA 2016-01 and DR 2019-00019 and adopt the MND and the MMRP; That a public hearing was duly called, noticed, and held on said application on March 2, 2021, by the City Council; and K. That in accordance with the provisions of the California Environmental Quality Act (CEQA), the checklist has been considered and found to be complete and adequate prior to approving the project as proposed. That the City Council hereby adopts the final MND and MMRP, attached hereto as Exhibits A, B and C adequate for GPA 2019-00001 and DR 2019-00019 and adopt the MND and MMRP for the proposed GPA and development of two (2) duplex residential structures, one (1) detached single-family residence and preservation of one (1) existing residential historic resource structure for a total of six (6) residential units on an 18,857 square foot parcel at 1042 San Juan Street. Resolution 21-12 Page 2 of 4 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO III. That the facts and reasons for said recommendation of adoption of the Initial Study/MND and MMRP are hereby found and declared to be as follows: The City Council, as a result of its consideration and evidence presented at the hearing on this matter, determined that, as required pursuant to CEQA and the State CEQA Guidelines, the MND and MMRP adequately address the expected environmental impacts of the project. On the basis of this review, the City Council finds that there is no evidence from which it can be fairly argued that the project will have a significant adverse effect on the environment. PASSED AND ADOPTED by the City Council of the City of Tustin at a regular meeting on the 2nd day of March, 2021. DocuSigned by: LEtMXCLARK, Mayor ATTEST: DocuSigned by: `LV'iCa aStti�,a ER-AN141rASUDA, City Clerk Resolution 21-12 Page 3 of 4 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO STATE OF CALIFORNIA ) COUNTY OF ORANGE ) CITY OF TUSTIN ) I, Erica N. Yasuda, City Clerk and ex -officio Clerk of the City Council of the City of Tustin, California, does hereby certify that the whole number of the members of the City Council of the City of Tustin is five; that the above and foregoing Resolution No. 21-12 was duly passed and adopted at a regular meeting of the Tustin City Council, held on the 2nd day of March, 2021, by the following vote: COUNCILMEMBER AYES: Clark, Lumbard, Cooper, Gallagher, Gomez (5) COUNCILMEMBER NOES: (0) COUNCILMEMBER ABSTAINED: (0) COUNCILMEMBER ABSENT: (0) Fl ; DocuSigned by: , qa.Stti ' ERI "° 60YA48UDA, City Clerk EXHIBIT A: Initial Study/Mitigated Negative Declaration EXHIBIT B: Outside Agency Comments EXHIBIT C: Mitigation Monitoring and Reporting Program Resolution 21-12 Page 4 of 4 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO EXHIBIT A OF RESOLUTION 21-12 INITIAL STUDY / MITIGATED NEGATIVE DECLARATION DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO T STI CITY OF TUSTIN COMMUNITY DEVELOPMENT DEPARTMENT 300 Centennial Way, Tustin, CA 92780 (794) 573-3900 alrlLT31N..OUR FUT41tr INITIAL STUDY I MITIGATED NEGATIVE DECLARATION a°"""'" OUR.rxsr 1042 SAN JUAN STREET AND 1052 SAN JUAN STREET DESIGN REVIEW (DR) 2019-00019 GENERAL PLAN AMENDMENT (GPA 2019-00001) January, 2021 A. BACKGROUND Project Title: Lead Agency: Contact Person and phone number: Kiba Residential Project City of Tustin, 300 Centennial Way, Tustin, California 92780 Elaine Dove, AICP, RLA, Senior Planner (714) 573-3136 edove@tustinca.org Project Location: The project site is 1042 San Juan Street, in the City of Tustin, 1052 San Juan Street is included for General Plan Amendment for consistency only. Project Sponsor's Name and Address: General Plan Land Use Designation Zoning Designation: Project Description: Christopher Kellstrom, 1042 San Juan Street, Tustin, CA 92780 Current: Community Commercial (CC) Proposed: High Density Residential (HDR) Existing: Multiple Family Residential District (R3) Proposed: No Change The Kiba Residential Project proposes infill construction at 1042 San Juan Street of a detached 2 -story residential structure and two (2) three (3) story duplex buildings each with their own two -car garages on property improved with one (1) existing residential structure for a total of six (6) residential units on an 18,857 square foot (0.41 acre) lot. Development of the site will preserve a 1,608 square -foot residential historic resource constructed in 1907 and an existing detached two -car garage serving the historic resource. The discretionary actions required to allow for the development of the multi -family residential project are as follows: General Plan Amendment (GPA 2019-00001) to change the General Plan Land Use Designation from Community Commercial (CC) to High Density Residential (HDR) and Design Review (DR -2019-00019) to evaluate the design and layout and aesthetic impacts of the proposed project. The project also includes a General Plan Amendment for property located at 1052 San Juan Street to bring this property into General Plan conformity only. No construction is proposed for 1052 San Juan Street. DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin The project would be constructed in a single phase, and lasting approximately six months. -Construction would include site preparation, grading, trenching, construction, paving and architectural treatments. For a breakdown of the construction schedule, refer to the California Emissions Estimator Model (CaIEEMod) air quality modeling outputs provided in Appendix A. The project site is located in a highly urbanized part of the City. The mix of land uses surrounding the Project Site consist of commercial uses and medium to high density residential. Surrounding Land Uses and Setting: North: Planned Community Commercial, Multi -family residential South: Community Commercial, Multi -family residential East: Community Commercial, Multi -family residential West: Community Commercial Other public agencies whose approval is required: Agency Permit or Approval Tustin Building Division Grading Permits, Building Permits Tustin Public Works Encroachment permits, Storm Drain Connection approval; Water Quality Department Management Plan; WRRP, Orange County Fire Building Plan check and approval. Review for compliance with 2019 Authority California Fire Code, 2019 California Building Code, California Health & Safety Code and Tustin Municipal Code. Plans for fire detection and alarm systems and automatic sprinklers. Southern California Edison Letter of authorization/consent for proposed improvements to provide electrical supply connection to proposed development. Southern California Gas Letter of authorization/consent for proposed improvements to provide gas Co. supply connection to the proposed development. CR&R Environmental Will Serve letter for waste management service, Services Attachments: Figure 1: Regional Location Map Figure 2: Local Vicinity Map Figure 3: Project Vicinity Map Figure 4: Proposed Site Plan and Surrounding Uses Figure 5: Proposed Elevations Appendices: Appendix A: California Emissions Estimator Model (CaIEEMod) Appendix B: Transportation Noise Analysis for Kiba Residential Complex dated October 14, 2020 Appendix C: City of Tustin Historic Resources Survey Excerpts for 1042 San Juan Street (1990 and 2003) 21 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin PURPOSE OF THE INITIAL STUDY; This Initial Study has been prepared in accordance with the following: • California Environmental Quality Act (CEQA) of 1970 (Public Resources Code Sections 21000 et seq.) • California Code of Regulations, title 14, Division 6, Chapter 3 (State CEQA Guidelines, Secons 15000 et seq.); and Pursuant to CEQA, this Initial Study has been prepared to analyze the potential for significant impacts on the environment resulting from implementation of the proposed residential development and associated General Plan Amendment. As required by State CEQA Guidelines Section 15063, this Initial Study is a preliminary analysis prepared by the Lead Agency, the City of Tustin, in consultation with other jurisdictional agencies, to determine if a Mitigated Negative Declaration or an Environmental Impact Report is required for the project. This Initial Study informs City decision makers, affected agencies, and the public of potentially significant environmental impacts associated with the implementation of a project. A "significant effect" or "significant impact" on the environment means "a substantial, or potentially substantial, adverse change in any of the physical conditions within the area affected by the project" (Guidelines, §15382) Given the project's scope, combined with previous analyses and current information about the site and environs, the City's intent is to adhere to the following CEQA principles: • Provide meaningful early evaluation of site planning constraints, service and infrastructure requirements, and other local and regional environmental considerations. (Pub. Res. Code §21003.1) • Encourage the applicant to incorporate environmental considerations into project conceptualization, design and planning at the earliest feasible time. (State CEQA Guidelines §5004[b][3] • Specify mitigation measures for reasonably foreseeable significant environmental effects, and commit the City and applicant to future measures containing performance standards to ensure their adequacy when detailed development plans and applications are submitted. (State CEQA Guidelines §15126.4) PROJECT LOCATION: Regional The City of Tustin is located in central Orange County and encompasses an area of 11.08 square miles. The City is bounded on the south by the cities of Irvine and Santa Ana, on the north by the unincorporated portions of the County of Orange and the City of Orange, and on the east by unincorporated County territory and the City of Irvine. Within the context of the larger Southern California region, Tustin is located approximately two miles north of Orange County's John Wayne Airport and is transected by two major regional freeways: 1-5 (Santa Ana Freeway), divides the City into north and south; and the SR -55 (Costa Mesa) Freeway, divides westerly portions of the City. See Figure 1, Regional Location Map. Local. The proposed project site is located at 1042 San Juan Street. 1052 San Juan Street is included in this application for the General Pian Amendment only. 1042 San Juan Street is a rectangular shaped lot and is surrounded by a commercial development to the east, and multi -family residential uses to the north, south and west. 3IPage DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 9042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin Kiba Residential Project 1042 San Juan Street Tustin, CA 1052 San Juan Street (General Plan Amendment only) 41 Page Figure 1 Regional Location Map DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019.00019) City of Tustin Kiba Residential Project 1042 San Juan Street Tustin, CA 1052 San Juan Street (General Plan Amendment only) 5 1 P a g e Figure 2 Local Vicinity Map DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin Project Site: 1042 San Juan Street, Tustin, CA 1052 San Juan Street Project Site; 1042 San Juan Street, Tustin, CA General Plan Amendment Only DR -2019-00019 — GPA 2019-00001 GPA -2019-00001. Kiba Residential Project 1042 San Juan Street Tustin, CA 1052 San Juan Street (General Plan Amendment only) 71 Page Figure 4 Site Photographs (Existing) DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin V 19�x{Lb Hvl11' NviJ �>� 1 77i emeTM�rsa�avx� � m L 00 w a t1 Eh 14111 ,�� t 81 P a g e Kiba Residential Project 1042 San Juan Street, Tustin, CA Figure 5 Site Plan & Adjacent Structures DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin I � I .5 � lf&l�i* 1 WW ,W Exis f'. l,f5r�.aie:€iL..,.....-..................,,,.........._.........�..._.. p�h, BLG'(�. iYi ;= i.' Proposed Front Elevation I I WVWIPa1%.4 IIIil IVI VIIJG LIGYQ1,14111 Kiba Residential Project 1 042 San Juan Street, Tustin, CA Figure 6 Exterior Elevations DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001 /DR 201900019) ENVIRONMENTAL FACTORS POTENTIALLY AFFECTED: City of Tustin The environmental factors checked below would be potentially affected by this project, involving at least one impact that is a "Potentially Significant Impact" as indicated by the checklist on the following pages. ❑ Aesthetics ❑ Biological Resources ® Geology /Soils ❑ Hydrology I Water Quality ❑ Recreation ❑ Utilities / Service Systems DETERMINATION: On the basis of this initial evaluation: ❑ Agriculture and Forestry ❑ Resources ® Cultural Resources ❑ Greenhouse Gas ❑ Emissions ❑ Land Use 1 Planning ❑ Population I Housing ❑ Transportation/Traffic ❑ Wildfire ❑ Air Quality ❑ Energy ❑ Hazards & Hazardous Materials ❑ Mineral Resources ❑ Public Services ® Tribal Cultural Resources ❑ -Mandatory Findings of Significance ❑ I find that the proposed project COULD NOT have a significant effect on the environment, and a NEGATIVE DECLARATION will be prepared. ® I find that although the proposed project could have a significant effect on the environment, there will not be a significant effect in this case because revisions in the project have been made by or agreed to by the project proponent. A MITIGATED NEGATIVE DECLARATION will be prepared. ❑ I find that the proposed project MAY have a significant effect on the environment, and an ENVIRONMENTAL IMPACT REPORT is required. ❑ I find that the proposed project MAY have a "potentially significant impact" or "potentially significant unless mitigated" impact on the environment, but at least one effect 1) has been adequately analyzed in an earlier document pursuant to applicable legal standards, and 2) has been addressed by mitigation measures based on the earlier analysis as described on attached sheets. An ENVIRONMENTAL IMPACT REPORT is required, but it must analyze only the effects that remain to be addressed. 101 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1062 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin ® 1 find that although the project could have a significant effect on the environment, there will not be a significant effect in this case because revisions int eh project have been made by or agreed to by the project proponent. A MITIGATED NEGATIVE DECLARATION WILL BE PREPARED. Signature: 111 Page Date; t 171 V7 -J' DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO C. EVALUATION OF ENVIRONMENTAL IMPACTS OF INFILL PROJECTS: 1) A brief explanation is required for all answers except "No Impact" answers that are adequately supported by the information sources a lead agency cites in the parentheses following each question. A "No Impact" answer is adequately supported if the referenced information sources show that the impact simply does not apply to projects like the one involved (e.g., the project falls outside a fault rupture zone). A "No Impact" answer should be explained where it is based on project -specific factors as well as general standards (e.g., the project will not expose sensitive receptors to pollutants, based on a project -specific screening analysis). 2) All answers must take account of the whole action involved, including off-site as well as onsite, cumulative as well as project -level, indirect as well as direct, and construction as well as operational impacts. 3) Once the lead agency has determined that a particular physical impact may occur as a result of an infill project, then the checklist answers must indicate whether the impact is potentially significant, less than significant with mitigation, or less than significant. "Potentially Significant Impact" is appropriate if there is substantial evidence that an effect may be significant. if there are one or more "Potentially Significant Impact" entries when the determination is made, an EIR is required. 4) "Negative Declaration: Less Than Significant With Mitigation Incorporated" applies where the incorporation of mitigation measures has reduced an effect from "Potentially Significant Impact" to a "Less Than Significant Impact." The lead agency must describe the mitigation measures, and briefly explain how they reduce the effect to a less than significant level (mitigation measures from "Earlier Analyses," as described in (5) below, may be cross-referenced). 5) Earlier analyses may be used where, pursuant to the tiering, program EIR, or other CEQA process, an effect has been adequately analyzed in an earlier EIR or negative declaration. Section 15063(c)(3)(D). In this case, a brief discussion should identify the following: a. Earlier Analysis Used. Identify and state where they are available for review. b. Impacts Adequately Addressed. Identify which effects from the above checklist were within the scope of and adequately analyzed in an earlier document pursuant to applicable legal standards, and state whether such effects were addressed by mitigation measures based on the earlier analysis. c. Mitigation Measures. For effects that are "Less than Significant with Mitigation Measures Incorporated," describe the mitigation measures which were incorporated or refined from the earlier document and the extent to which they address site-specific conditions for the project. 6) Lead agencies are encouraged to incorporate into the checklist references to information sources for potential impacts (e.g., general plans, zoning ordinances). Reference to a previously prepared or outside document should, where appropriate, include a reference to the page or pages where the statement is substantiated. 7) Supporting Information Sources: A source list should be attached, and other sources used or individuals contacted should be cited in the discussion. 8) This is only a suggested form, and lead agencies are free to use different formats; however, lead agencies should normally address the questions from this checklist that are relevant to a project's environmental effects in whatever format is selected. 9) The explanation of each issue should identify: a. the significance criteria or threshold, if any, used to evaluate each question; and b. the mitigation measure identified, if any, to reduce the impact to less than significance. DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) D. INITIAL STUDY City of Tustin Less Than Potentially Significant With Less Than Significant Mitigation Significant No Issues: Impact Incorporated Impact Impact AESTHETICS. Except as provided in Public Resources Code Section 21099. Would the project: a) Have a substantial adverse El ❑ effect on a scenic vista? b) Substantially damage scenic El El resources, including, but not limited to, trees, rock outcroppings, and historic buildings within a state scenic highway? C) In non -urbanized areas, ❑ substantially degrade the existing visual character or quality of the site and its surroundings? (Public views are those that are experienced from publicly accessible vantage point). If the project is in an urbanized area, would the project conflict with applicable zoning and other regulations governing scenic quality? d) Create a new source of El El substantial light or glare which would adversely affect day or nighttime views in the area? aj Would the project have a substantial adverse effect on a scenic vista? No Impact. The project would not have an adverse effect on a scenic vista. Based on the Orange County Scenic Highway Plan Map and the City's General Plan, there are no designated scenic highways or vistas in the project area. The most significant natural resources and local vistas occur in Peters Canyon, which is located 5 miles north of the project site. The project site vicinity is a flat urbanized area and contains a mixture of commercial and residential uses, with limited undeveloped land. The proposed project would add five (5) residential apartment units to (1) existing residential unit existing on the site. The project 131 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin consists of one (1) new two (2) story residential unit and two (2) three (3) story duplexes. The change in land use and associated building types would alter the appearance of the project site but would not result in an adverse effect on a scenic vista. b) Would the project substantially damage scenic resources, including, but not limited to, trees, rock outcroppings, and historic buildings within a state scenic highway? No Impact. There are no designated state scenic highways in the vicinity of the project site. Furthermore, there are no State -designated or eligible scenic highways within the City of Tustin. Therefore, there would be no impact related to damaging scenic resources within a state scenic highway. c) Would the project in non -urbanized areas, substantially degrade the existing visual character or quality of the site and its surroundings? (Public views are those that are experienced from publicly accessible vantage point). If the project is in an urbanized area, would the project conflict with applicable zoning and other regulations governing scenic quality? No Impact. The visual character of the site's surroundings is dominated by residential and commercial uses. Because of the infill nature of the proposed project and its compatibility with similarly -scaled buildings within this urban setting, no visual impacts are associated with the project and the proposed project site is in accordance with the applicable zoning. d) Would the project create a new source of substantial light or glare which would adversely affect day or nighttime views in the area? No Impact. The project site is surrounded by nighttime security lighting and street lighting. Surrounding lighting conditions are typical of similar urban environments particularly those with mixed land uses (e.g., commercial and residential) that have elevated light levels on non-residential sites and on high traffic roadways that require additional lighting. The project would create limited new sources of light from site lighting, but would not adversely affect day or nighttime views in the area given the similarity of the existing lighting in the surrounding urban environment. The Tustin Building Code (2019) requires submittal of point -by -point photometric calculations with building plans showing compliance with Tustin City Code (TCC) 8102 and will be required to comply with City of Tustin lighting standards. The following measures are standard conditions of development and existing plans, programs or policies (collectively referred to as PPPs) that apply to the proposed project and would help reduce and avoid potential impacts relating to aesthetics, lighting and glare. These actions would be included in the project's mitigation monitoring and reporting program: PPP -1 Construction Hours. Project construction hours will be limited to the hours of 7:00 a.m. and 6:00 p,m., Mondays through Friday, and the hours of 9:00 a.m. and 5:00 p.m. on Saturdays, excluding city observed federal holidays. PPP -2 Lighting. Prior to issuance of building permits, the applicant shall submit a photometric lighting plan showing compliance with the TCC Section 8102, which requires a minimum of one foot-candle of light on the private drives and parking surfaces and a minimum of one-quarter foot-candle of light on the walking surfaces. The lighting plan is to be overlaid onto a tree landscape plan. The photometric plan must also show no light spillage pursuant to TCC Section 9271 hh. Mitigation Measures/Monitoring Required: None required. 141 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin Sources: 1. City of Tustin General Plan/Conservation/Open Space/Recreation Element (November 20, 2012) 2. County of Orange Master Plan, Ch. IV Scenic Highway Plan (2014) 3. California Department of Transportation (Caltrans), California Scenic Highway Mapping System (September 7, 2011, http:lwww.dot.ca.gov/hq/La ndArchlscenic_highways 4. City of Tustin Building Code, Tustin Municipal Code Section 8102 (2019) Less Than Potentially Significant Less Than No Issues: Significant With Significant Impact Impact Mitigation Impact p Incorporated AGRICULTURE AND FOREST RESOURCES. In determining whether impacts to agricultural resources are significant environmental effects, lead agencies may refer to the California Agricultural Land Evaluation and Site Assessment Model (1997) prepared by the California Dept. of Conservation as an optional model to use in assessing impacts on agriculture and farmland. In determining whether impacts to forest resources, including timberland, are significant environmental effects, lead agencies may refer to information compiled by the California Department of Forestry and Fire Protection regarding the state's inventory of forest land, including the Forest and Range Assessment Project and the Forest Legacy Assessment project; and forest carbon measurement methodology provided in Forest Protocols adopted by the California Air Resources Board. Would the project: a) Convert Prime Farmland, Unique ❑ ❑ Farmland, or Farmland of Statewide Importance (Farmland), as shown on the maps prepared pursuant to the Farmland Mapping and Monitoring Program of the California Resources Agency, to non-agricultural use? b) Conflict with existing zoning for ❑ agricultural use, or a Williamson Act contract? 151 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin C) Conflict with existing zoning for, or � � El �®N-W cause rezoning of, forest land (as defined in Public Resources Code section 12220(g)), timberland (as defined by Public Resources Code section 4526), or timberland zoned Timberland Production (as defined by Government Code section 51104(g))? d) Result in the loss of forest land or ❑ ❑ El conversion of forest land to non -forest use? e) Involve other changes in the existing El ❑ E environment which, due to their location or nature, could result in conversion of Farmland, to non-agricultural use or conversion of forest land to non -forest use? Discussion: a) Would the project convert Prime Farmland, Unique Farmland, or Farmland of Statewide Importance (Farmland), as shown on the maps prepared pursuant to the Farmland Mapping and Monitoring Program of the California Resources Agency, to non-agricultural use? No Impact. There are currently no farmland or agricultural activities in the project area. The project site is not used for agricultural 'production and is not designated Prime Farmland, Unique Farmland or Farmland of Statewide Importance on maps prepared pursuant to the Farmland Mapping and Monitoring Program of the California Resources Agency. Therefore, project implementation would not result in the conversion of mapped farmlands to non-agricultural uses. b) Would the project conflict with existing zoning for agricultural use, or a Williamson Act contract? No Impact. The project site is not zoned for agricultural use and is not under a Williamson Act contract. No impact would occur in this regard. c) Would the project conflict with existing zoning for, or cause rezoning of, forest land (as defined In Public Resources Code section 12220(g)), timberland (as defined by Public Resources Code section 4526), or timberland zoned Timberland Production (as defined by Government Code section 51104(g))? No Impact. The project site is currently zoned R3 (Multiple Family Residential District) and not occupied, used or zoned for forest land or timberland. No impact would occur in this regard. d) Would the project result in the loss of forest land or conversion of forest land to non -forest use? 161 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin No Impact. The project site is fully improved with a residential use and is surrounded by commercial and residential uses with landscaping, paving, and utilities. The project site is fully urbanized and there is no forest land in the vicinity of the project. The project will not result in loss of forest land or conversion of forest land to non -forest use. No impact would occur in this regard. e) Would the project involve other changes in the existing environment which, due to their location or nature, could result in conversion of Farmland, to non-agricultural use or conversion of forest land to non -forest use? No Impact, The nature and location of the project will not result in conversion of Farmland/forest land to non-agricultural/non-forest uses in that the property is fully improved with a residential use. No land in the vicinity of the site has been designated for future agricultural uses. The proposed project would not result in changes in the existing environment which could result in conversion of farmland to non - agriculture use. No impact would occur in this regard, Mitigation Measures/Monitoring Required: No mitigation measures are necessary because no significant impacts to agriculture or forest resources have been identified. Sources: I. City of Tustin General Plan 2. City of Tustin Zoning Code 3. Project description and plans. 4. State of California Department of Conservation Farmland Mapping & Monitoring Program https://www.conservation.ca.gov/dIrp/fmmp/Pages/Orange.aslDx Issues: III. AIR QUALITY. Where available, the significance criteria established by the applicable air quality management or air pollution control district may be relied upon to make the following determinations. Would the project: a) Conflict with or obstruct implementation of the applicable air quality plan? b) Result in a cumulatively considerable net increase of any criteria pollutant for which the project region is non - attainment under an applicable federal or state ambient air quality standard? 171 Page Potentially Significant Impact Less Than Significant With Mitigation Incorporated ❑ ❑ ❑ ❑ Less Than Significant Impact No Impact ® ❑ ® ❑ DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) Issues: C) Expose sensitive receptors to substantial pollutant concentrations? d) Result in other emissions (such as those leading to odors) adversely affecting a substantial number of people? Discussion: City of Tustin Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated ❑ ❑ ® ❑ ❑ ❑ ® ❑ a) Would the project conflict with or obstruct implementation of the applicable air quality plan? Less than Significant: The Project Site is located within the South Coast Air Basin (SCAB), which includes the non -desert portions of Los Angeles, Riverside, and San Bernardino Counties, and all of Orange County, and is within the jurisdictional boundaries of South Coast Air Quality Management District (SCAQMD). The SCAQMD administers the Air Quality Management Plan (AQMP) for the SCAB, which is a comprehensive document outlining an air pollution control program for attaining all California Ambient Air Quality Standards (CAAQS) and National Ambient Air Quality Standards (NAAQS). The most recent adopted AQMP is the 2016 AQMP (SCAQMD 2017), which the SCAQMD Governing Board adopted in March 2017. 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 (GHGs) and toxic risk, as well as efficiencies in energy use, transportation, and goods movement (SCAQMD 2017). The purpose of a consistency finding is to determine if a project is inconsistent with the assumptions and objectives of the regional air quality plans, and, thus, if it would interfere with the region's ability to comply with federal and state air quality standards. The SCAQMD has established criteria for determining consistency with the currently applicable AQMP in Chapter 12, Sections 12.2 and 12.3, in the SCAQMD CEQA Air Quality Handbook. The criteria are as follows (SCAQMD 1993): • Whether the project would result in an increase in the frequency or severity of existing air quality violations, cause or contribute to new violations, or delay timely attainment of the ambient air quality standards or interim emission reductions in the AQMP. • Whether the project would exceed the assumptions in the AQMP or increments based on the year of project buildout and phase. The Project's potential to result in an increase in the frequency or severity of existing air quality violations, cause or contribute to new violations, or delay timely attainment of the ambient air quality standards or interim emission reductions in the AQMP, project -generated criteria air pollutant emissions were ISI Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San ,Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin estimated and analyzed for significance. Detailed results of this analysis are included in Appendix A. Project construction would not generate criteria air pollutant emissions that would exceed the SCAQMD thresholds, and the Project is not anticipated to generate operational criteria air pollutant emissions. The proposed project involves site preparation and minimal grading of the 0.41 acre lot. It would also involve constructing five (5) residential units (two duplexes and one single family residence), architectural coating, and non -asphalt surfaces. No demolition is proposed. Section 15206(b) of the CEQA Guidelines states that a project is of statewide, regional, or area -wide significance if it would involve a net increase of over 500 dwelling units. This, is not a project of statewide, regional or area -wide significance, which would require intergovernmental review. Therefore, the proposed project would not have the potential to affect SCAG's demographic projections. Additionally, as demonstrated below, the regional emissions that the proposed project would generate in the construction and operational phases would be less than the SCAQMD emission thresholds. SCAQMD would not consider the Proposed project to be a substantial source of air pollutant emissions that would have the potential to affect the attainment designations in the SoCAB. Therefore, the project would not affect the regional emissions inventory or conflict with strategies in the AQMP. SB 743 was signed into law in 2013 which initiated an update to the CEQA Guidelines to change how lead agencies evaluate transportation impacts under CEQA with the goal of better measuring the actual transportation -related environmental impacts of any given project. Agencies must look at reducing greenhouse gas emissions and traffic -related air pollution, promoting the development of multimodal transportation systems, and providing clean, efficient access to destinations. Agencies analyzing transportation of new projects must now look at vehicle miles traveled to measure how much actual automobile travel a project would create on the California roads. If the project adds excessive car travel, the project may cause a significant transportation Impact. Per the California Office of Planning & Research (OPR), a vehicle miles traveled (VMT) transportation analysis is not required for projects generating fewer than 110 average daily trips (ADT). As proposed, the project would generate 46 ADT according to the following breakdown: TRIPS PER DAY Unit Type Number of Units Average. Trips per Da Total Average Trips Per Day Detached Multi Family Dwellings 2 units 9.52 ADT/Dwelling Unit DU 19 ADT Attached Multi -Family Dwellings 4 units 6.65 ADT/DU 27 ADT TOTAL TRIPS PER DAY 47 Tris per da Therefore, no mitigation is required. b) Would the project result in a cumulatively considerable net increase of any criteria pollutant for which the project region is non -attainment under an applicable federal or state ambient air quality standard? Less than Significant. Air pollution is largely a cumulative impact. The nonattainment status of regional pollutants is a result of past and present development, and the SCAQMD develops and implements plans for future attainment of ambient air quality standards. Based on these considerations, this analysis uses 191 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin project -level thresholds of significance for criteria pollutants in the determination of whether a project's individual emissions would have a cumulatively consideration contribution on air quality. If a project's emissions would exceed the SCAQMD significance thresholds, the analysis would conclude that the Project would have a cumulatively considerable contribution. Conversely, projects that do not exceed the project -specific thresholds are generally not cumulatively significant. (SCAQMD 2003). Criteria air pollutants include ozone (03), sulfer dioxide (SO2), particulate matter with an aerodynamic diameter less than or equal to 10 microns (PM1o; coarse particulate matter), particulate matter with an aerodynamic diameter less than equal to 2.5 microns (PM2.5); fine particulate matter), and lead. Table AQ -1: SCAQMD Regional Daily Emissions Thresholds' Pollutant Construction (lbs/day) Operations (lbs/day) NO, 100 55 VOC 75 55 PM 10 150 150 PM2,5 55 55 SOX 150 150 CO 550 550 Lead 3 3 Construction It is mandatory for all construction projects to comply with several SQAMD Rules, including Rule 403 for controlling fugitive dust, PM1o, and PM2.5 emissions from construction activities. Rule 403 requirements include, but are not limited to: applying water in sufficient quantities to prevent the generation of visible dust plumes, applying soil binders to uncovered areas, reestablishing ground cover as quickly as possible, utilizing a wheel washing system to remove bulk material from tires and vehicle undercarriages before vehicles exit the site, covering all trucks hauling soil with a fabric cover and maintaining effective cover over exposed areas. Compliance with Rule 403 was accounted for in the construction emissions modeling for the project. In addition, implementation of SCAQMD Rule 1113 that governs the VOC content in architectural coating, paint, thinners, and solvents was accounted in the construction emissions modeling for the project. As shown in Table 2 below, CaIEEMod results indicate that construction emissions generated by the proposed project would not exceed SCAQMD regional thresholds. Therefore, emissions from construction activities would be less than significant. Table AQ -2: Construction Localized Significance Thresholds (Based on One (1) Acre Site) Year NO2 CO PM10 PM2,5 Pounds per Da on site 2021 Maximum Daily Emissions 0.4164 0.4038 0.0283 0.0235 SCAQMD LST Criteria 81 485 4 3 THRESHOLD EXCEEDED? No No No No 1 Regional thresholds are from the SCAQMD Air Quality Significance Thresholds, March 203.5. 20jPage DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin The proposed construction of two duplexes and a single-family residence is below the threshold criteria for construction and operation impacts as defined in Tables 6-2 and 6-3 of the California Environmental Quality Act (CEQA) Air Quality Handbook published in 1993 by the South Coast Air Quality Management District (SCAQMD). A continuation of residential use at the subject property will not produce or involve concentrated pollutants or odors. The proposed project will not violate any air quality standard or contribute substantially to an existing or projected air quality violation, and it will not result in a cumulatively considerable net increase of any criteria pollutant or expose sensitive receptors to substantial pollutant concentrations or create objectionable odors affecting a substantial number of people. The analysis used CaIEEMod, Version 2016.3.2 to estimate emissions for construction of the project. CalEEMod quantifies criteria pollutant and green house gas (GHG) emissions (Appendix A). CaIEEMod input parameters, including project size, construction schedule, number of worker/delivery/haul trips, and anticipated construction equipment utilization, were based on default model assumptions. Operation Operation of 5 mid -rise, residential units would result in long-term regional emissions of criteria air pollutants and ozone precursors associated with area sources, such as natural gas consumption, landscaping, applications of architectural coatings, and consumer products. However, vehicular emissions would generate a majority of the operational emissions from the project. Operational emissions associated with the project were modeled using CalEEMod and are presented in Table AQ -3. As shown, the proposed project would result in long-term regional emissions of the criteria pollutants that would be below the SCAQMD's applicable thresholds. Therefore, operation of the project would not result in a cumulatively considerable net increase of any criteria pollutant impacts and operational impacts would be less than significant. Table AQ -3: Summary of Peak Operational Emissions Operational Activity Emissions (lbs/day) VOC NOx CO PM10 PM2.5 Area Source 0.0886 1.89 0.0834 5.06 <O.1 Energy Source 3.400e- 004 2.9 1.25 2.4 2.4 Mobile Source 8.4800 e-003 0A373 0.11.7 3.4 0.118 Total Maximum Daily Emissions 0.0974 4.82 1.45 10.86 2.618 SCAQMD Regional Threshold 55 55 550 150 55 21j Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) Threshold Exceeded? I No I No I No I No I No City of Tustin c. Would the project expose sensitive receptors to substantial pollutant concentrations? Less than Significant: A project could expose sensitive receptors to elevated pollutant concentrations during construction activities if it would cause or contribute significantly to elevated levels. According to the SCAQMD, sensitive receptors include residences, schools, playgrounds, childcare centers, long-term healthcare facilities, rehabilitation centers, convalescent centers, and retirement homes (SCAQMD 1993). The closest sensitive receptor land uses are multifamily residences adjacent to the project site to the east, north and south. Project construction activities could result in temporary sources of on-site criteria air pollutant emissions associated with construction equipment exhaust and dust -generating activities. The SCAQMD recommends a localized significance threshold (LST) analysis to evaluate localized air quality impacts to sensitive receptors in the immediate vicinity of the project site because of construction activities. The project is located in Source Receptor Area (SRA)17 (Central Orange County). The project's construction activities would occur on a 0.41 -acre area; therefore, the LST analysis based its emissions thresholds on a one (1) -acre site. The LSTs assumed for a distance of 25 meters (82 feet) from the site boundary, which is the shortest distance that the SCAQMD look -up tables provide for this analysis. The maximum daily on-site construction emissions generated during construction of the project is provided in Table AQ -2 and compared to the SCAQMD localized significance criteria for SRA 17 to determine whether Project -generated, onsite construction emissions would result in potential LST impacts construction of the project would not result in a cumulatively considerable net increase of any criteria pollutant impacts and operational impacts would be less than significant. d. Would the project result in other emissions (such as those leading to odors) adversely affecting a substantial number of people? Less -than -Significant Impact. The occurrence and severity of potential odor impacts depend on numerous factors. The nature, frequency, and intensity of the source; wind speed and direction; and the sensitivity of the receiving location each contribute to the intensity of the impact. Although offensive odors seldom cause physical harm, they can be annoying, cause distress among the public, and generate citizen complaints. During Project construction, exhaust from equipment may produce discernible odors typical of most construction sites. Potential odors produced during construction would be attributable to concentrations of unburned hydrocarbons from tailpipes of construction equipment. However, such odors would disperse rapidly from the Project Site and generally occur at magnitudes that would not affect substantial numbers of people. Accordingly, impacts associated with odors during construction would be less than significant. Land uses and industrial operations associated with odor complaints include agricultural uses, wastewater treatment plants, food-processing plants, chemical plants, composting, refineries, landfills, dairies, and fiberglass molding (SCAQMD 1993). Operation of the Project would not entail any of these potentially odor causing land uses. Therefore, the Project would not create any new sources of odor during operation and would result in a less than significant odor impact. 221 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) Mitigation Measures/Monitoring Required: NIA City of Tustin PPP -3 The project will comply with South Coast Air Quality Management District (SCAQMD) Rule 402 (Nuisance) and Rule 403 (Fugitive Dust). The project developer will require construction contractors and subcontractors to employ the following enhanced dust control measures during construction to minimize particulate matter (PM -10 and PM -2.5) emissions: 1. Suspend the use of all construction equipment during first -stage smog alerts. Z Apply soil stabilizers such as hay bales or aggregate cover to inactive areas. 3. Prepare a high wind dust control plan and implement plan elements and terminate soil disturbance when winds exceed 25 mph. 4. Stabilize previously disturbed areas if subsequent construction is delayed. 5. Water exposed surfaces and haul roads 3 times/day. 6. Cover all stock piles with tarps. 7. Replace ground cover in disturbed areas quickly. 8. Reduce speeds on unpaved roads to less than 15 mph. 9. Trenches shall be left exposed for as short a time as possible. 10. Identify proper compaction for backfilled soils in construction specifications. 11. Cover all trucks hauling dirt, sand, or loose material or require all trucks to maintain at least two feet of freeboard. 12. Sweep streets daily if visible soil material is carried out from the construction site. 13. Provide water spray during loading and unloading of earthen materials. 14. Minimize in -out traffic from construction zone. Sources: 1. Submitted Plans 2. Tustin City Code 3. Tustin Grading Manual 4. CEQA Air Quality Handbook 5. CalEEMod Version 2016.3.2 231 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin Issues: PotentiallyLess Than �FLess YThan �No . Significant Significant Significant Impact Impact With Impact Mitigation Incorporated IV. BIOLOGICAL RESOURCES. Would the project: a) Have a substantial adverse effect, either ❑ directly or through habitat modifications, on any species identified as a candidate, sensitive, or special status species in local or regional plans, policies, or regulations, or by the California Department of Fish and Wildlife or U.S. Fish and Wildlife Service? b) Have a substantial adverse effect on 11 ❑ any riparian habitat or other sensitive natural community identified in local or regional pians, policies, regulations, or by the California Department of Fish and Wildlife or U.S. Fish and Wildlife Service? C) Have a substantial adverse effect on 11 ❑ El state or federally protected wetlands (including, but not limited to, marsh, vernal pool, coastal, etc.) through direct removal, filling, hydrological interruption, or other means? d) Interfere substantially with the ❑ movement of any native resident or migratory fish or wildlife species or with established native resident or migratory wildlife corridors, or impede the use of native wildlife nursery sites? e) Conflict with any local policies or El ordinances protecting biological resources, such as a tree preservation policy or ordinance? 241 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin Issues: Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated f) Conflict with the provisions of an ❑ ❑ adopted Habitat Conservation Plan, Natural Community Conservation Plan, or other approved local, regional, or state habitat conservation plan? a) Would the project have a substantial adverse effect, either directly or through habitat modifications, on any species identified as a candidate, sensitive, or special status species in local or regional plans, policies, or regulations, or by the California Department of Fish and Wildlife or U.S. Fish and Wildlife Service? No Impact. The project will not have a substantial adverse effect on any species identified as a candidate, sensitive, or special status species in local or regional plans, policies, or regulations, or by the California Department of Fish and Wildlife or U.S. Fish and Wildlife Service. The property has been previously developed and there is no native habitat on the project site. Therefore, there is no likelihood that implementation of the project would impact such species. No mitigation is required. b) Would the project have a substantial adverse effect on any riparian habitat or other sensitive natural community identified in local or regional plans, policies, regulations, or by the California Department of Fish and Wildlife or U.S. Fish and Wildlife Service? No Impact. The project site is a developed parcel in an urban setting surrounded by existing residential and commercial uses with no native habitat. There are no surface waters or drainages with riparian habitat on or in the vicinity of the site. No sensitive natural communities identified in local or regional plans, policies, or regulations or by CDFW or USFWS are present. Therefore, there is no likelihood that the project would cause an impact to riparian habitat or sensitive vegetation communities. No mitigation is required. c) Have a substantial adverse effect on state or federally protected wetlands (including, but not limited to, marsh, vernal pool, coastal, etc.) through direct removal, filling, hydrological interruption, or other means? No Impact. The 0.41 acre site is developed with a residential structure and a detached two -car garage. No jurisdictional features occur on the site. In addition, no natural hydrological features or federally protected wetlands as defined by Section no404 of the Clean Water Act occur on site. Therefore, no direct removal, filling, or hydrological interruption of a wetland area would occur with development of the project site. No mitigation is required. d) Interfere substantially with the movement of any native resident or migratory fish or wildlife species or with established native resident or migratory wildlife corridors, or impede the use of native wildlife nursery sites? 251 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigates! Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001 /DR 2019-00019) City of Tustin No Impact. The project site is a developed parcel in an urban setting surrounded by existing residential and commercial uses with no native habitat. The site currently has no trees and minimal landscaping. The project site does not contain any greenbelts for wildlife movement or native vegetation capable of supporting the movement of wildlife, particularly corridors that facilitate movement of species between larger strands of native habitat. Construction of the proposed project would not result in the encroachment into or impediment of a wildlife corridor or nursery site that local wildlife could use. Therefore, the proposed project would have no impact on wildlife movement corridors or wildlife nursery sites. No mitigation is required. e) Conflict with any local policies or ordinances protecting biological resources, such as a free preservation policy or ordinance? No Impact. The project site is located within an entirely developed area in the City of Tustin. The project site has no trees, and the proposed project would not affect trees that are located beyond the project site. The City of Tustin does not have a tree protection ordinance and the proposed project would not conflict with any local policies or ordinances protecting biological resources, and no impact would occur. 0 Would the project conflict with the provisions of an adopted Habitat'Conservation Plan, Natural Community Conservation Plan, or other approved local, regional, or state habitat conservation plan? No Impact. The project site is not located within a Habitat Conservation Plan, Natural Community Conservation Plan or other similar plan. The project site is not located within or proximate to any significant ecological area, land trust or conservation pian. As such, construction of the proposed project would not conflict with an adopted conservation plan and no impact would occur. Mitigation Measures/Monitoring Required: NIA Sources: 1. City of Tustin General Plan (November 1, 2018) 2. City of Tustin Zoning Code 3. Project description and plans. 4. Department of Fish and Wildlife, Natural Community Conservation Plan - County of Orange (Central/Coastal) NCCP/HCP https:/Iwww.wildlife.ca.gov/Conservation/Planning/NCCP/Plans/Orange-Coasta I Issues: Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated V. CULTURAL RESOURCES. Would the project: a) Cause a substantial adverse change in the significance of a historical resource pursuant to § 15064.5? 261 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin b) Cause a substantial adverse change in ® ❑ ❑ the significance of an archaeological resource pursuant to § 15064.5? C) Disturb any human remains, including ❑ ® ❑ El those interred outsides of formal cemeteries? a) Would the project cause a substantial adverse change in the significance of a historical resource pursuant to § 15064.5? Less Than Significant With Mitigation Incorporated. A substantial adverse change in the significance of a historical resource would be a project that demolishes or materially alters in an adverse manner those physical characteristics of an historical resource that convey its historical significance and that justify its inclusion in, or eligibility for, inclusion in the California Register of Historical Resources; demolishes or materially alters in an adverse manner those physical characteristics that account for its inclusion in a local register of historical resources or its identification in a historical resources survey meeting the requirements or demolishes or materially alters in an adverse manner those physical characteristics of a historical resource that convey its historical significance and that justify its eligibility for inclusion in the California Register of Historical Resources as determined by the lead agency for purposes of CEQA. The proposed project does not include demolition or any alterations to the existing historical resource. The historical resource will be protected and not disturbed during construction activities pursuant to Mitigation Measure CUL -3. As proposed, the project complies with the Secretary of Interiors Standards. The historical resource is not eligible for listing in the California Register of Historical Resources pursuant to the findings of the City of Tustin Historic Resources Survey (2003) which identifies the property with NRHI Status Code of 5S3 (Not eligible for separate listing or designation under an existing local ordinance but is eligible for consideration in local planning) and in California State Office of Historic Preservation Technical Assistance Bulletin #8, appears to be individually eligible for local listing or designation through survey evaluation. The historic resource is already identified in the local historical resources survey. The project follows the Secretary of Interior's Standards for the Treatment of Historic Properties with Guidelines for Preserving, Rehabilitating, Restoring and Reconstructing Historic Buildings. The historic resource will be used as it was historically and will retain its distinctive materials and features, and will be protected and, if necessary, stabilized until additional work may be undertaken. The new construction will not alter the historic relationship of the existing residence to its immediate surroundings, destroy historic features, or obscure primary view of the property. The historic resource is located in a residential neighborhood that consists of one and two-story houses, an elementary and high school, commercial uses and is highly urbanized. The majority of the construction is located behind the historic resource and will not impact the historic character of the site and is in keeping with the density of the surrounding neighborhood. CUL -1: Applicant/contractor shall take the following measures to protect the existing historic residential structure during all phases of construction and include all of the following measures in the plans prepared for permit issuance: 271 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00009/DR 2019-00019) City of Tustin 3.1 During excavation for footings on new structures, the applicant/contractor shall provide shoring around the historic resource to prevent undermining of the foundation. 3.2 Applicant/contractor shall provide plywood protection at all windows in the historic residential structure and shall show plywood protection on the construction plans submitted to the City of Tustin for building permits. 3.3 Applicant/contractor shall secure the historic resource from physical access during the construction period. 3.4 Applicant/contractor shall install a direct dial fire and smoke intrusion security system in the historic residential structure. 3.5 Applicant/contractor shall protect the historic resource's walls with solid construction fencing to prevent damage to existing finishes. 3.6 During plastering of the exterior walls of the new buildings, applicant/contractor shall provide fabric barriers to prevent overspray from reaching the historic residential structure. 3.7 The applicant/ contractor shall maintain fire extinguishers at each level of each new building in case of fire during construction. 3.8 Subject to approval by the Director of Community Development, applicant/contractor shall engage the services of an licensed architect meeting the professional qualifications standards identified by the Secretary of Interiors Standards and Guidelines (https://www.nps.gov/history/local-law/arch_stnds_9.htm) to monitor the historic residential structure during construction activities on a monthly basis and submit monthly status reports to the City of Tustin. Community Development Department. 3.9 During construction, the Applicant/contractor shall stop work immediately in the event of damage to the historic resource and contact the Community Development Department and the architect identified in 3.8 of this mitigation. All work shall stop until such time as the damage is remedied to the satisfaction of the Director of Community Development. b) Would the project cause a substantial adverse change in the significance of an archaeological resource pursuant to § 15064.57 Less Than Significant With Mitigation Incorporated/. Archaeological resources are the physical remains of past human activities and can be either be prehistoric or historic in origin. Archaeological sites are locations that contain significant evidence of human activity. Generally, a site is defined by a significant accumulation or presence of one or more of the following: food remains, waste from manufacturing of tools, tools, concentrations or alignment of stones, modification of rock surfaces, unusual discoloration or accumulation of soil, or human skeletal remains. Archaeological sites are often located along creek areas and ridgelines. The property has been previously disturbed through its use as residential and agricultural land and the surrounding area is predominantly urbanized with residential and commercial uses. Due to the level of past disturbance, it is not anticipated that archaeological sites would be found. Although the potential for disturbance of undiscovered resources due to grading and excavation activities is considered low, in 281 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 201900019) City of Tustin accordance with Policy 13.2 of the Conservation/Open Space/Recreation element of the City's General Plan which requires mitigation measures where development could or will affect archaeological resources. Mitigation Measures CUL -2 and CUL -3 below are required to reduce this potential impact to a level considered less than significant. The City notified the following tribes of the opportunity for consultation 1. Gabrieleno Band of Mission Indians — Kizh Nation 2. GabrielenolTongva San Gabriel Band of Mission Indians 3. Gabrieleno/Tongva Nation 4. Gabrielino/Tongva Indians of California Tribal Council 5. Gabrielino-Tongva Tribe 6. Juaneno Band of Mission Indians Achjachemen Nation — Belardes 7. Pala Band of Mission Indians 8. Santa Rosa Band of Cahuilla Indians 9, Soboba Band of Luiseno Indians 10. Campo Band of Diegueno Mission Indians 11. Ewiiaapaayp Bbd of Kumeyaay Indians 12. La Posta Band of Diegueno Mission Indians Only the Gabrieleno Band of Mission Indians-Kizh Nation requested consultation. The City conducted tribal consultation through the Bill (AB) 52 and Senate Bill (SB) 18 processes. On December 23, 2020, City staff consulted with the Gabrieleno Band of Mission Indians — Kizh Nation who requested consultation and specific mitigation measures, as shown in Section XVIII, Tribal Cultural Resources. The remaining tribes did not request consultation. Mitigation Measures/Monitoring Required: CUL -2: Prior to the issuance of the first grading permit, a qualified Native American monitor shall be retained by the Applicant/Developer to provide professional Native American monitoring services for any construction activities that may disturb native soils (i.e., previously undisturbed soil 18 -inches or more below the surface). The Native American monitor from the Gabrieleno Band of Mission Indians — Kizh Nation, shall be selected by the Applicant/Developer and verification of retention of the Native American monitor shall be provided to the City of Tustin Community Development Department on tribal letterhead, including the monitor's name and contact information. The Native American monitor and a City of Tustin Community Development Department designee shall be present at the pre -grading conference to establish procedures for Native American resource surveillance. The Native American monitor shall be present during all ground disturbing activities of native soil including but not limited to post holing, auguring, boring, grading, excavation and trenching. (See also TCR -1) c) Would the project disturb any human remains, including those interred outsides of formal cemeteries? Less Than Significant Impact. The property has been previously disturbed through its previous use as residential and agricultural land. There are no known human remains or cemeteries on the Project site or adjoining properties. Historically, the project site has consisted of agricultural and residential buildings. The project site has previously been disturbed and the likelihood that human remains would be discovered during site clearing and grading activities is extremely low. 29Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial StudylMitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin However, in the unlikely event that the Project Applicant discovers human remains during ground - disturbing activities, California Health and Safety Code Section 7050.5 requires that disturbance of the site shall remain halted. The County Coroner shall investigate the circumstances, manner, and cause of any death and recommend the treatment and disposition of the human remains to the person responsible for the excavation or to his or her authorized representative, in the manner provided in Section 5097.98 of the California Public Resources Code. The coroner is required to make a determination within two working days of notification of the discovery of the human remains. If the coroner determines that the remains are not subject to his or her authority or has reason to believe the human remains to be those of a Native American, he or she shall contact, by telephone within 24 hours, the Native American Heritage Commission (NAHC) so that NAHC can contact the "most likely descendant". The most likely descendant shall receive access to the discovery and will provide recommendations or preferences for treatment of the remains within 48 hours of accessing the discovery site. Disposition of human remains and any associated grave goods, if encountered, shall be treated in accordance with procedures and requirements set forth in Sections 5097.94 and 5097.98 of the Public Resources Code; Section 7050.5 of the California Health and Safety Code; and CEQA Guidelines Section 15064.5. Compliance with existing law regarding the discovery of human remains would reduce potential impacts to human remains to a less -than -significant level. No mitigation measures are necessary. PPP -4 Should human remains be discovered during project construction, the project would be required to comply with State Health and Safety Code Section 7050.5, which states that no further disturbance may occur in the vicinity of the human remains until the County Coroner has made a determination of origin and disposition pursuant to Public Resources Code Section 5097.98. The County Coroner must be notified of the find immediately. If the remains are determined to be prehistoric, the Coroner will notify the Native American Heritage Commission, which will determine the identity of and notify a Most Likely Descendant (MLD). With the permission of the landowner or his/her authorized representative, the MLD may inspect the site of the discovery. The MLD must complete the inspection within 48 hours of notification by the Native American Heritage Commission (NAHC). Sources: 4. Submitted Plans 2.. Tustin City Code 3. Tustin General Plan 4. City of Tustin Historical Resources Survey (1990) 5. City of Tustin Historical Resources Survey (2003) 6. Secretary of Interior Standards for Preservation 7. County of Orange, Historical Aerial Imagery 30jPa9e DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) Issues: VI. ENERGY. Would the project: a) Result in potentially significant environmental impact due to wasteful, inefficient, or unnecessary consumption of energy resources, during project construction or operation? Potentially Significant Impact 0 Less Than Significant With Mitigation Incorporated City of Tustin Less Than Significant Impact ►a No Impact 0 b) Conflict with or obstruct a state or local ❑ E ® ❑ plan for renewable energy or energy efficiency? a) Would the project result in potentially significant environmental impact due to wasteful, inefficient, or unnecessary consumption of energy resources, during project construction or operation? Less than Significant Impact. The project, including construction activities, will not result in potentially significant environmental impact in that energy consumption for the project will be subject to California Building Standards Code and Title 24 2019 Building Energy Efficiency Standards during construction and operations. Southern California Edison provides electrical service to the project site. SoCalGas serves the project area. SoCalGas serves 21.6 million customers in a 20,000 -square -mile service area that includes over 500 communities (SoCalGas 2020). In 2018 (the most recent year for which data is available), SoCalGas delivered 5,156 million therms of natural gas, with the majority going to residential uses (CEC 2019b). Demand for natural gas can vary depending on factors such as weather, price of electricity, the health of the economy, environmental regulations, energy -efficiency programs, and the availability of alternative renewable energy sources. Natural gas is available from a variety of in-state and out-of-state sources and is provided throughout the state in response to market supply and demand. b) Would the project conflict with or obstruct a state or local plan for renewable energy or energy efficiency? Less than Significant Impact. The project, including construction activities, will not conflict with or obstruct state and local plans for renewable energy and energy efficiency in that the project will comply with such requirements and implement energy efficiency measures as required by the 2019 California. Building Standards Code and Title 24. Mitigation Measures/Monitoring Required: NIA 311 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin Sources: 1. City of Tustin General Plan (November, 2018) 2. City of Tustin Municipal Code 3. City of Tustin Building Code, Tustin Municipal Code Section 8102 (2019). Issues: VII. GEOLOGY AND SOILS. Would the project: a) Directly or indirectly cause potential substantial adverse effects, including the risk of loss, injury or death involving: i) Rupture of a known earthquake fault, as delineated on the most recent Alquist-Priolo Earthquake Fault Zoning Map issued by the State Geologist for the area or based on other substantial evidence of a known fault? Refer to Division of Mines and Geology Special Publication 42. ii) Strong seismic ground shaking? iii) Seismic -related ground failure, including liquefaction? iv) Landslides? b) Result in substantial soil erosion or the loss of topsoil? C) Be located on a geologic unit or soil that is unstable, or that would become unstable as a result of the project, and potentially result in on- or off-site landslide, lateral spreading, subsidence, liquefaction or collapse? 321 Page Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO initial StudylMitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00009/DR 2019-00019) City of Tustin d) Be located on expansive soil, as defined ❑ ® ❑ ❑ in Table 18-1-B of the Uniform Building Code (1994), creating substantial risks to life or property? e) Have soils incapable of adequately ❑ El supporting the use of septic tanks or alternative waste water disposal systems where sewers are not available for the disposal of waste water? f) Directly or indirectly destroy a unique ❑ ❑ ® E] paleontological resource or site or unique geologic feature? a) Would the project directly or indirectly cause potential substantial adverse effects, including the risk of loss, injury or death involving: i. Rupture of a known earthquake fault, as delineated on the most recent Alquist-Priolo Earthquake Fault Zoning Map issued by the State Geologist for the area or based on other substantial evidence of a known fault? Refer to Division of Mines and Geology Special Publication 42. ii. Strong seismic ground shaking? iii. Seismic -related ground failure, including liquefaction? iv. Landslides? Less Than Significant Impact. The project site is not located within the Alquist-Priolo Earthquake Fault Zoning Map. The closest known active fault is the Newport -Inglewood Fault, located at a distance of approximately 8 miles southwest of the project site. Other nearby active faults include the Elsinore Fault and the Whittier Fault, located 12.7 miles and 13.4 miles from the project site, respectively. Due to the distance of the closest active fault to the site, ground rupture is not considered a significant hazard at the site and the proposed development would have less than significant impact to the potential of adverse effects. PPP -5: Prior to issuance of a building permit, the applicant shall submit a geotechnical investigation report of the subject property. Less Than Significant Impact. The project site is located within a region of active faulting and seismicity in Southern California. Potential regional sources for major ground -shaking hazards include the San Adreas, San Jacinto, and Elsinore fault zones. This risk is not considered substantially different than that of other similar properties in the Southern California area. The project would be required to construct building modifications in accordance with the California Building Standards Code (CBSC), also known as California Code of Regulations (CCR), Title 24 and the City of Tustin 2019 Building Code. The CBSC and City Building Code are designed to preclude significant adverse effects associated with strong seismic ground shaking. The proposed project would not result in strong seismic ground shaking in that the project would not involve boring and/or driving pylons into the ground. 331 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial StudylMitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin iii. Less Than Significant Impact. According to the State of California Department of Conservation Earthquake Hazards Zone Application, the project site is not located in a State of California delineated liquefaction zone, earthquake fault zone or landslide zone for liquefaction potential. In Southern California, most of the seismic damage to manmade structures results from ground shaking, and to a lesser degree, from liquefaction and ground rupture caused by earthquakes along active fault zones. However, due to the distance of the closest active fault to the site, seismic -related ground failure is not considered a significant hazard at the site and the proposed development would have less than significant impact to the potential of adverse effects. iv. No Impact. The project site is flat and is not located within proximity to hills or mountains and would not directly or indirectly cause potential substantial adverse effects related to landslides. bj Would the project result insubstantial. soli erosion or the loss of topsoil? Less Than Significant Impact. The potential for erosion or loss of topsoil would be negligible with development and implementation of erosion control Best Management Practices (BMPs) required of the Stormwater Pollution Prevention Plan (SWPPP) for development on the project site. An erosion control plan would be prepared prior to construction as part of the overall SWPPP to reduce sedimentation, erosion, and other water quality impacts associated with construction. The SWPPP would establish BMPs for erosion and sediment control and non -storm water management during construction activities. Additionally, a Preliminary Water Quality Management Plan (WQMP) has been prepared to prevent stormwater pollution and manage urban runoff after construction and approved by the City of Tustin; a Final WQMP will be reviewed and approved prior to issuance of building permits. During construction, the project would be required to comply with SCAQMD's Fugitive Dust restrictions (Rules 402 and 403) to reduce construction erosion impacts. Rule 402 requires the applicant to implement dust suppression techniques to prevent dust and soil erosion from creating a nuisance off site. Rule 403 requires the applicant to control fugitive dust with best available control measures so that it does not remain visible in the atmosphere beyond the property line of emissions source. In addition, the applicant would be required to comply with the City of Tustin Grading Manual (Tustin City Code Section 8904 et seq.) PPP -6 In order to comply with the 2003 DAMP, the proposed project shall prepare a Stormwater Pollution Prevention Plan (SWPPP) and Water Quality Management Plan (WQMP) conforming to the current National Pollutant Discharge Elimination System (NPDES) requirements, prepared by a Licensed Civil Engineer or Environmental Engineer, which shall be submitted to the Department of Public Works for review and approval. The SWPPP shall be prepared and updated as needed during the course of construction to satisfy the requirements of each phase of development. The plan shall incorporate all necessary Best Management Practices (BMPs) and other City requirements to eliminate polluted runoff until all construction work for the project is completed. The SWPPP shall include treatment and disposal of all dewatering operation flows and for nuisance flows during construction. 341 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin A WQMP shall be maintained and updated as needed to satisfy the requirements of the adopted NPDES program. The plan shall ensure that the existing water quality measures for all improved phases of the project are adhered to. Location of the BMPs shall not be within the public right-of-way. PPP -7 The project shall comply with NPDES requirements for control of discharges of sediments and other pollutants during operations of the facility through preparation and implementation of a Final Priority Water Quality Management Plan (WQMP) in compliance with the Municipal Separate Storm Sewer System (MS4) Permit in effect for the Santa Ana Regional Water Quality Control Board (RWQCB) at the time of grading permit application. c) Would the project be located on a geologic unit or soil that is unstable, or that would become unstable as a result of the project, and potentially result in on- or off-site landslide, lateral spreading, subsidence, liquefaction or collapse? No impact. According to the State of California Department of Conservation Earthquake Hazards Zone Application, the project site is not located in a State of California delineated Seismic Hazard Zone for liquefaction, earthquake fault zone or landslide zone potential. The project will be subject to the recommendations of a geotechnical report associated with future grading and building permits, which would ensure that any potentially unstable soils present on the project site are appropriately remediated through site design considerations. The risk associated with unstable soils causing harm to humans or structures is below the level of significance. d) Would the project be located on expansive soil, as defined in Table 18-1-B of the Uniform Building Code (1994), creating substantial risks to life or property? Less than Significant with Mitigation: G-1 Grading plan review shall also be conducted by the City of Tustin City Engineer, or designee, prior to the start of grading to verify that requirements developed during the geotechnical design evaluation have been appropriately incorporated into the project plans. Design, grading, and construction shall be performed in accordance with the requirements of the City Building Code and the California Building Code (CBC) applicable at the time of grading, as well as the recommendations of the project geotechnical consultant as summarized in a final report subject to review by the City Engineer, or designee, prior to the start of grading activities. e) Would the project have soils incapable of adequately supporting the use of septic tanks or alternative waste water disposal systems where sewers are not available for the disposal of waste water? No impact. The proposed project does not involve use or installation of septic tanks or alternative waste water disposal systems. The property is fully improved and connected to existing sewer services. 0 Would the project directly or indirectly destroy a unique paleontological resource or site or unique geologic feature? Less than Significant Impact. The project site is flat and does not contain any unique geologic features The project site has been disturbed through its historical use as agricultural land and is not anticipated to 351 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001IDR 201900019) City of Tustin contain unique paleontological resources. However, in the unlikely event that the Project Applicant encounters paleontological resources the project would be required to comply with California Public Resources Code (PRC), Chapter 1.7, Sections 5097.5 and 30244 PRC Section 5097.5 prohibits persons from knowingly and willfully excavating upon, or removing, destroying, injuring, or defacing any vertebrate paleontological site, including fossilized footprints or other paleontological feature. Therefore, a less than significant impact would occur and no mitigation measures are required. Mitigation Measures/Monitoring Required: NIA Sources: 1. Alquist-Priolo Earthquake Fault Zoning Map 2. Seismic Hazard Zone Map, California Department of Conservation 3. City of Tustin General Plan 4. City of Tustin Zoning Code 5. City of Tustin Building Code, Tustin Municipal Code Section 8102 (2019) 6. Submitted Plans Issues: Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated VIII GREENHOUSE GAS EMISSIONS Would the project: a) Generate greenhouse gas emissions, either directly or indirectly, that may have a significant impact on the environment? b) Conflict with an applicable plan, policy or E] El ® El regulation adopted for the purpose of reducing the emissions of greenhouse gases? aj Would the project generate greenhouse gas emissions, either directly or indirectly, that may have a significant impact on the environment? Less Than Significant Impact: Temporary increases in greenhouse gas emissions are likely to occur during construction which would be greater than those typically experienced in the existing neighborhood. No demolition is proposed on the site. The project involves construction of three (3) new residential structures to accommodate five (5) dwelling units. Emissions created from construction activities are not anticipated to have a significant impact on the environment due to the scope of work and the minimal construction time anticipated. New construction will be required to comply with the latest addition of applicable codes which include energy codes related to efficiency. Materials proposed for the residences will be modern and meet high 361 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin efficiency standards to reduce greenhouse gas emissions. The proposal would result in five (5) dwelling units in addition to the existing dwelling unit currently on the site. The proposed total of six (6) dwelling units, including the existing historic residence, would be the maximum permissible under the R3 zoning development standards and equates to 14 units per acre, which would be consistent with the proposed General Plan Land Use designation of HDR which allows up to 25 dwelling units per acre. b) Would the project conflict with an applicable plan, policy or regulation adopted for the purpose of reducing the emissions of greenhouse gases? Less Than Significant Impact: The proposed project would not conflict with an applicable plan, policy, or regulation adopted for the purpose of reducing the emissions of greenhouse gasses. Mitigation Measures/Monitoring Required: NIA Sources: 1. Submitted Plans 2. City of Tustin General Plan 3. City of Tustin Municipal Code 4. Tustin Grading Manual 5. CEQA Air Quality Handbook Issues: IX HAZARDS AND HAZARDOUS MATERIALS. Would the project: a) Create a significant hazard to the public or the environment through the routine transport, use, or disposal of hazardous materials? b) Create a significant hazard to the public or the environment through reasonably foreseeable upset and accident conditions involving the release of hazardous materials into the environment? C) Emit hazardous emissions or handle hazardous or acutely hazardous materials, substances, or waste within one-quarter mile of an existing or proposed school? 371 Page Potentially Significant Impact Less Than Significant With Mitigation Incorporated ❑ ❑ Less Than Significant Impact No Impact ►/-ml DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin Issues: Potentially Less Than Less ThanM� No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated d) Be located on a site which is included El ❑ ❑ on a list of hazardous materials sites compiled pursuant to Government Code section 65962.5 and, as a result, would it create a significant hazard to the public or the environment? e) For a project located within an airport E] ❑ E land use plan or, where such a plan has not been adopted, within two miles of a public airport or public use airport, would the project result in a safety hazard or excessive noise for people residing or working in the project area? f) Impair implementation of or physically El El interfere with an adopted emergency response plan or emergency evacuation plan? g) Expose people or structure, either El directly or indirectly, to a significant risk of loss, injury or death involving wildland fires? a) Would the project create a significant hazard to the public or the environment through the routine transport, use, or disposal of hazardous materials? Less Than Significant Impact. Project construction would require small amounts of potentially hazardous materials, including fuels, greases and other lubricants, and coatings such as paint. The handling, use, transport, and disposal of hazardous materials would be temporary and coincide with short term construction phase of the project. Although these materials would likely be stored on the project site, storage would be required comply with the guidelines of the product's manufacturer, as well as in accordance with applicable federal, state and local regulations pertaining to the storage of hazardous materials. A licensed contractor would be required to transport hazardous materials on or off the project site. The licensed contractor is required to follow procedures set forth by federal, state and local agency requirements relating to the transport of hazardous materials on and off site. The project would be subject to existing regulations of several agencies ---the Environmental Protection Agency (EPA), Orange County Environmental Health Division, California Division of Occupational Safety and Health (Cal/OSHA), US Occupational Safety and Health Administration(OSHA), and US Department of Transportation (USDOT), Resource Conservation and Recovery Act. No mitigation is required. 381 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001 OR 201900019) City of Tustin b) Would the project create a significant hazard to the public or the environment through reasonably foreseeable upset and accident conditions involving the release of hazardous materials into the environment? Less Than Significant Impact. The present use of the property is residential and is proposed to continue as such. No demolition is proposed and it is not anticipated that hazardous emissions would occur. c) Would the project emit hazardous emissions or handle hazardous or acutely hazardous materials, substances, or waste within one-quarter mile of an existing or proposed school? Less Than Significant Impact. Land use activities typically associated with hazardous emissions or handling of hazardous or acutely hazardous materials, substances, or waste, including heavy construction manufacturing, research and industrial uses. The proposed project does not include any such uses or activities. Construction of the proposed project will involve transport or use of small amounts of hazardous materials or emit hazardous emissions. As a residential land use, potentially hazardous materials associated with operation of the proposed project would include materials typically associated with cleaning and maintenance activities, including household hazardous waste, common wastes, and universal wastes. The EPA considers these materials to be common to businesses and households and to pose a lower risk to people and the environment than other hazardous wastes when individuals properly handle, transport, use and dispose of them (EPA 2020). Further, any potentially hazardous material handled on the project site would be limited in quantity and concentration, consistent with other similar residential uses in the City, and any handling, transport, use and disposal of such material would comply with applicable federal, state and local agencies and regulations. As such, even though the closest school to the project site (Tustin High School) and C. C. Lambert Elementary School — currently adult education facility) is located 0.60 miles east of the project site, the proposed project would not emit hazardous emissions or include handling of hazardous or acutely hazardous materials, substances, or wastes. Therefore, impacts associated with the emitting or handling of hazardous materials within 0.60 miles of a school would be less than significant. d) Would the project be located on a site which is included on a list of hazardous materials sites compiled pursuant to Government Code section 65962.5 and, as a result, would it create a significant hazard to the public or the environment? No Impact. According to the Department of Toxic Substances Control, the project site is not listed as a hazardous material site. e) For a project located within an airport land use plan or, where such a plan has not been adopted, within two miles of a public airport or public use airport, would the project result in a safety hazard or excessive noise for people residing or working in the project area? No Impact. The project site is not located within an airport land use plan. 0 Would the project impair implementation of or physically interfere with an adopted emergency response plan or emergency evacuation plan? 391 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Stud y/Miti'gated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin No Impact, The project would not alter or interfere with an adopted emergency response plan or emergency evacuation plan. gj Would the project expose people or structure, either directly or indirectly, to a significant risk of loss, injury or death involving wildland fires? No Impact. The project site is not located in or near wildlands. Mitigation Measures/Monitoring Required: NIA Sources: 1. Submitted Plans 2. Tustin General Plan 3. John Wayne Airport Environs Land Use Map 4. Department of Toxic Substances Control — Hazardous Materials Sites 5. http://www.envirostor.dtsc.ca.gov/,public/ Issues: Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated X HYDROLOGY AND WATER QUALITY. Would the project: a) Violate any water quality standards or waste discharge requirements or otherwise substantially degrade surface or groundwater quality? b) Substantially decrease groundwater E] El supplies or interfere substantially with groundwater recharge such that the project may impede sustainable groundwater management of the basin? C) Substantially alter the existing drainage pattern of the site or area, including through the alteration of the course of a stream or river or through the addition of impervious surfaces, in a manner which would: i) Result in substantial erosion or siltation on- or off-site; 401 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin Issues: Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated ii) Substantially increase the rate or E amount of surface runoff in a manner which would result in flooding on- or off-site; iii) Create or contribute runoff water El which would exceed the capacity of existing or planned stormwater drainage systems or provide substantial additional sources of polluted runoff; or iv) Impede or redirect flood flows? El E) ❑ d) In flood hazard, tsunami, or seiche zones, risk release of pollutants due to project inundation? e) Conflict with or obstruct implementation El of a water quality control plan or sustainable groundwater management plan? a) Would the project violate any water quality standards or waste discharge requirements or otherwise substantially degrade surface or groundwater quality? Less than Significant Impact. The proposed site is located on a relatively flat site with an existing residential structure and use. Minimal grading would occur in conjunction with the proposed project and no substantial alteration of the site drainage pattern would occur. Residential uses as proposed by the project are existing in the area. Implementation of the provisions of the NPDES permit and compliance with City grading requirements would minimize construction impacts through best management practices (BMPs) that reduce construction -related pollutants. Typical BMPs include maintaining and creating drainages to convey and direct surface runoff from bare areas and installing physical barriers such as berms, silt fencing, wattles, straw bales, and gabions. BMPs also include good housekeeping practices such as storing hazardous materials, property managing waste/trash and regularly inspecting equipment. This would ensure that any impacts to downstream waters resulting from construction activities would be less than significant. In addition, the project would be required to comply with Tustin City Code Section 8904 — Grading Manual which sets forth the rules, procedures, definitions and interpretations to administer the chapter. The Grading Manual includes provisions to assure the water quality requirements and drainage relevant to 411 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin activities identified in the code that apply to this project. Therefore, short term construction impacts associated with water quality would be less than significant. No mitigation is required. b) Would the project substantially decrease groundwater supplies or interfere substantially with groundwater recharge such that the project may impede sustainable groundwater management of the basin? No Impact. The project is located on an existing residential site serviced by Tustin Water Operations. The scale of the project does not have the potential to impact water supplies, nor deplete groundwater supplies or interfere with groundwater recharge or lower the local ground water table level. The project would not redirect flood waters and the site is not within an area that would expose people to seiche, tsunami or mudflow. Future uses on the site that could contribute pollutants to stormwater runoff include parking areas, uncovered storage, landscape/open space areas, and general litter/debris. The applicant would be required to implement a Water Quality Management Pian (WQMP) throughout the operational life of the project. The purpose of the WQMP is to reduce the discharge of pollutants in stormwater and to eliminate increases in pre-existing runoff rates and volumes by outlining BMPs, which must be incorporated into the design plans of new development. c) Would the project substantially alter the existing drainage pattern of the site or area, including through the alteration of the course of a stream or river or through the addition of impervious surfaces, in a manner which would: L Result in substantial erosion or siltation on- or off-site; ii. Substantially increase the rate or amount of surface runoff in a manner which would result in flooding on- or off-site; iii. Create or contribute runoff water which would exceed the capacity of existing or planned stormwater drainage systems or provide substantial additional sources of polluted runoff; or iv. Impede or redirect flood flows? No Impact. (i -iv) Compliance with the City's Grading Ordinance and the Tustin 2019 Building Code would ensure that the project is designed with adequate drainage improvements, erosion control measures, and pollution control plans. The proposed residential use would not create significant impacts to stormwater runoff or discharge pollutants due to post -construction activities. A Water Quality Management Plan would be required prior to issuance of a building permit. d) Would the project in flood hazard, tsunami, or seiche zones, risk release of pollutants due to project inundation? No Impact. The project is designated Zone X — Other Flood Areas in the most recent Flood Insurance Rate Map prepared by the Federal Emergency Management Agency (FEMA) and is not located in a 100 - year floor hazard area. (haps://www.fmglobal.com/research-and-resources/nathaz-toolkit/flood-map). 421 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1062 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin This zone is defined as "areas of .2 percent flood chance, areas of one percent annual chance of flood with average depths of less than one foot or with drainage area less than one square mile, and areas protected by levees from a one percent annual change of flood." ej Would the project conflict with or obstruct implementation of a water quality control plan or sustainable groundwater management plan? No Impact. The proposed project is a priority project and a preliminary water quality management plan (WQMP) has been prepared. At the time of building plan check, the project will be required to comply with the City's Water Efficient Landscape Ordinance, NPDES General Construction permit from the State Water Resources Board and prepare a SWPPP. The SWPPP includes BMPs to reduce water quality impacts, including various measures to control on-site erosion, reduce sediment flows into storm water and wind erosion, reduce tracking of soil and debris into adjacent roadways and off-site areas and manage wastes, materials, wastewater, liquids, hazardous materials, stockpiles, equipment and other conditions to prevent pollutants from entering the storm drain system Mitigation Measures/Monitoring Required: NIA Sources: Submitted Pians Tustin City Code Tustin General Plan Tustin Grading Manual Flood Insurance Rate Map Tustin City Code Section 4900 et al -- Water Quality Control Preliminary Water Quality Management Plan Issues: XI. LAND USE AND PLANNING. Would the project: a) Physically divide an established community? b) Cause a significant environmental impact due to a conflict with any land use plan, policy, or regulation adopted for the purpose of avoiding or mitigating an environmental effect? Would the Project: a) Physically divide an established community? 431 Page Potentially Significant Impact Less Than Significant With Mitigation Incorporated ❑ ❑ ❑ ❑ Less Than Significant Impact No Impact DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001lDR 2019-00019) City of Tustin No impact. The proposed project involves a single parcel of 18,557 square feet and is improved with a residential structure of 1,650 square feet and a 441 square -foot detached garage. The proposed project includes the addition of five (5) residential apartment units on the parcel in a neighborhood that includes commercial, multi -family residential and single-family residential uses. The project site is adjacent to multi -family residential uses to the west and south, and commercial uses to the east of the project site. The project would not create any land use barriers or otherwise divide or disrupt the existing physical arrangement of the surrounding community. No impact would occur. h) Cause a significant environmental impact due to a conflict with any land use plan, policy, or regulation adopted for the purpose of avoiding or mitigating an environmental effect? No impact. General Plan Amendment 2019-00001 proposes to change the property's General Plan Land Use Designation from Community Commercial (CC) to High Density Residential (HDR). The property's prior Land Use Designation of Multiple Family Residential (MF) was changed to Community Commercial (CC) during a comprehensive City initiated General Plan Update approved in 1994. Multiple family zoning and use of the property was never changed to reflect CC Land Use Designation or implement a commercial use. Without significant lot consolidation with other properties and redevelopment along Newport Avenue, commercial development of the property is highly unlikely due to the small lot size (18,577 square feet), lot orientation (narrow street frontage), and location (surrounding residential uses). The proposed General Plan Amendment would return the property to its prior General Plan Land Use Designation which would be consistent with the existing use of the properties and offer a more practicable land use of the property given the existing context. Mitigation Measures/Monitoring Required: NIA Sources: Field verification Submitted Plans Tustin City Code Tustin General Plan Tustin Zoning Map Issues: Potentially Less Than Less Than No Significant Significant Significant Impact Impact , With Impact Mitigation Incorporated XII MINERAL RESOURCES. Would the project: a) Result in the loss of availability of a known mineral resource that would be of value to the region and the residents of the state? 441Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin Issues: Potentially Less Than Less Than No Significant Significant. Significant Impact Impact With Impact Mitigation Incorporated b) Result in the loss of availability of a ❑ ❑ ID locally -important mineral resource recovery site delineated on a local general plan, specific plan or other land use plan? a) Would the project result in the loss of availability of a known mineral resource that would be of value to the region and the residents of the state? b) Would the project result in the loss of availability of a locally -important mineral resource recovery site delineated on a local general plan, specific plan or other land use plan? a -b) No impact. The project site is located within a completely urbanized area with no capability or permission for mineral extraction activities. Any opportunity for extraction of underlying mineral resources has been lost due to urbanization. The City of Tustin General Plan does not identify any locally important mineral resources within the City. No impact to state, regional, or local mineral resources could occur and future analysis of impacts to these resources will not be required for this project. Mitigation Measures/Monitoring Required: NIA Sources: 1. City of Tustin General Plan 2. City of Tustin City Code 3. Submitted Plans Issues: XIII NOISE. Would the project result in: a) Generation of a substantial temporary or permanent increase in ambient noise levels in the vicinity of the project in excess of standards established in the local general plan or noise ordinance, or applicable standards of other agencies? 451 Page Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated ❑ ® ❑ ❑ DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin Issues: Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated b) Generation of excessive groundborne E] ❑ vibration or groundborne noise levels? C) For a project located within the vicinity ® El of a private airstrip or an airport land use pian or, where such a plan has not been adopted, within two miles of a public airport or public use airport, would the project expose people residing or working in the project area to excessive noise levels? a) Would the project result in generation of a substantial temporary or permanent increase in ambient noise levels in the vicinity of the project in excess of standards established in the local general plan or noise ordinance, or applicable standards of other agencies? Less than Significant With Mitigation Incorporated. The City of Tustin Noise Element of the General Plan establishes noise requirements for indoor and outdoor residential uses. Both standards are based on the CNEL Index and are 65 dB CNEL for exterior noise and 45 CNEL for interior noise. Chapter 6 of the Tustin City Code identifies Noise Zone 1 for all residential properties with exterior Noise Level capped at 55 db(A) from 7:00 a.m. to 10:00 p.m. and 50 db(A) 10:00 p.m. to 7:00 a.m. The proposed project would create noise during project construction, which would be short term in nature and conditions on construction permits require compliance with the Tustin City Code. The City of Tustin limits construction activities to between the hours of 7:00 a.m. and 6:00 p.m. Mondays through Friday, and the hours of 9:00 a.m. and 6:00 p.m. on Saturday and never on Sundays or city -observed federal holidays. Construction activities that occur during allowable hours are exempt from noise standards. In some cases, a temporary exception may be granted and conditions may be imposed on construction activities to protect the health, safety and welfare of the community. Any approval granted may be summarily revoked by the Building Official or Director of Public Works at the sole discretion of each official. Additionally, pile drivers, hammers, operation of shovel, pneumatic hammer, grading a dexcaving machinery, paving equipment or other appliance which is attended by loud or unusual noise is prohibited between all hours on Sundays and city observed holidays. Noises associated with ongoing operations of the project would include typical noise sources associated with residential land use. The principal source of offsite noise in the project area would be traffic on local roadways. No significant impact is expected from noise because the proposed multifamily land use is not expected to general higher levels of noise than the surrounding traffic, commercial and residential land uses. Onsite noise measurements were taken on October 14, 2020, in order to document existing baseline levels in the area, with traffic noise exposure a concern for the proposed residential units (Appendix B). 461 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin Air conditioning units during warmer weather and occasional aircraft overflights contribute to the typical suburban ambient noise levels in the project area. San Juan Street, Newport Avenue and Interstate 5 are the most significant sources of transportation noise contributing to the ambient noise levels. The projected indoor noise exposure is expected to exceed 45 dB CNEL in the rooms on level three (3) for the four three (3) story residences with windows open. In order to meet the indoor noise criterion of not exceeding 45 dB CNEL, windows and doors must remain closed and building ventilation must be provided for the rooms on level 3 per the applicable California Building Code. N-1: Prior to issuance of a building permit for three-story residences, the Project Applicant/Developer shall submit a final acoustical report to the City of Tustin Director of Community Development, or designee, that demonstrates that the interior noise levels in all habitable rooms shall not exceed 45 A - weighted decibels (dBA) Community Noise Equivalent Level (CNEL), as defined by Title 24, Part 2 of the California Building Code. Project Applicant/Developer shall provide, at a minimum, mechanical ventilation for all new residential units per the applicable Building Code. b) Would the project result in generation of excessive groundborne vibration or groundborne noise levels? Less than Significant Impact. The proposed residential condominium project is not anticipated to expose persons to or generate noise levels in excess of local standards of the General Plan or noise ordinance or expose persons to excessive groundborne vibration. Construction activities may result in short term impacts to the noise environment, however, the project's construction activities do not include activities known to induce strong vibration effects, such as those produced by tunneling or blasting. c) For a project located within the vicinity of a private airstrip or an airport land use plan or, where such a plan has not been adopted, within two miles of a public airport or public use airport, would the project expose people residing or working in the project area to excessive noise levels? Less than Significant Impact. John Wayne.Airport is located 6.8 miles southeast of the project site. The project site is not within the John Wayne Airport Land Use Plan. Airplane overflight does occur in the project area; however, noise associated with the overflights do not result in measurements that exceed the City's noise standards. There are no other private airfields or airstrips in the vicinity of the project site and no private airstrip is proposed as part of the project. Mitigation Measures/Monitoring Required: NIA Sources: 1. City of Tustin General Plan 2. City of Tustin City Code 3. John Wayne Airport Environs Land Use Pian 3. Kiba Residential Complex Transportation Noise Study dated October 14, 2020 471Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial StudylMitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-40001/DR 2019-00019) City of Tustin Issues: Potentially Less Than Less Than Sm Now..,. Significant Significant Significant Impact Impact With Impact Mitigation Incorporated XIV POPULATION AND HOUSING. Would the project: a) Induce substantial population growth in ❑ ❑ an area, either directly (for example, by proposing new homes and businesses) or indirectly (for example, through extension of road or other infrastructure)? b) Displace substantial numbers of existing housing, necessitating the construction of replacement housing elsewhere? a) Would the project Induce substantial population growth in an area, either directly (for example, by proposing new homes and businesses) or indirectly (for example, through extension of road or other infrastructure)? Less than Significant Impact. The proposed project includes the construction of five (5) new residential units and one (1) existing residential structure, for a total of six (6) residential units on the project site for a net gain of five (5) dwelling units. The creation of five (5) additional dwelling units at the subject property would not induce substantial population growth in an urban area that is already built out. According to the City of Tustin General Plan, the proposed project would generate 2.15 persons per dwelling. Therefore, the project would increase population by an estimated thirteen (13) new residents. b) Displace substantial numbers of existing housing, necessitating the construction of replacement housing elsewhere? Less than Significant Impact. The project site is an existing residential property with one residential unit located on it. The proposed project will not result in displacement of existing housing nor necessitate construction of replacement housing. Mitigation Measures/Monitoring Required: NIA Sources: 1. Field Verification. 2. Submitted Plans 3. Tustin General Plan 4. Tustin City Code 481 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001IDR 2019-00019) City of Tustin Issues: Potentially Less Than Less Than Nol,m.. Significant Significant Significant Impact Impact With Impact Mitigation Incorporated XV PUBLIC SERVICES. Would the project: a) Result in substantial adverse physical impacts associated with the provision of new or physically altered governmental facilities, need for new or physically altered governmental facilities, the construction of which could cause significant environmental impacts, in order to maintain acceptable service ratios, response times or other performance objectives for any of the public services: i. Fire protection? El L] ® El ii. Police protection? El ❑ ® El ill. Schools? L1 El iv. Parks? El El V. Other public facilities? El El ® El aj Would the project result insubstantial adverse physical impacts associated with the provision of new or physically altered governmental facilities, need for new or physically altered governmental facilities, the construction of which could cause significant environmental impacts, in order to maintain acceptable service ratios, response times or other performance objectives for any of the public services: Fire protection? Less than Significant Impact: Fire services for Tustin are provided by Orange County Fire Authority (OCFA). The OCFA is a regional fire service agency that provides structure fire protection, emergency medical and rescue services, hazardous materials inspection and response, and public education activities. Response times in the City vary based on the level of emergency; however, the response time goal is for the first unit to arrive on scene in 7 minutes and 20 seconds from receipt of the call, 80 percent of the time. 491 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001lDR 2019-00019) City of Tustin Three fire stations are strategically located throughout the City of Tustin, providing primary response for fire suppression and emergency medical services to the community. Station 21 is closest to the project site. Fire Station 21 is located at 1241 Irvine Boulevard, approximately 1.0 mile away from the project site. Fire Station 37 is located at 15011 Kensington Park Drive, approximately 1.6 miles from the project site. Fire Station 43 is located at 11490 Pioneer Way, Tustin, approximately 3.8 miles from the project site. Project compliance with requirements set forth in the City's Building Regulations (Article 8 of the TCC), which references the City -adopted California Fire Code, 2019 Edition, would provide protection for people and structures as well as emergency medical services on site. PPP -8 Prior to issuance of a grading permit the applicant or responsible party shall submit a fire master plan (service code PR145) to the Orange County Fire Authority for review. Approval shall be obtained prior to the issuance of grading or building permits. No new fire department facilities would be required to be constructed to accommodate the proposed multifamily residential development. The proposed project would be designed to comply with all Fire Department access requirements and California Fire Code requirements, would not impair emergency response vehicles or increase response times, and would not substantially increase calls for service, thereby triggering the need for new or altered facilities. fl. Police Protection? Less than Significant Impact -- The project site is served by the City of Tustin Police Department located within .30 miles northeast of the project site at 300 Centennial Way, Tustin, CA 92780. A multifamily residential project consisting of six (6) residential units would not result in a significant increase in demand for police protection services. The proposed project would not result in a requirement for the construction of new or physically altered police facilities. iii. Schools? Less than Significant Impact. The project site is located within the boundaries of the Tustin Unified School District (TUSD). The elementary, middle, and high school campuses closest to the site are Benjamin Beswick Elementary School (approximately 1.0 miles), C. E. Utt Middle School (1.3 miles) and Tustin High School (approximately 0.7 miles). iv. Parks? Less than Significant Impact, The City of Tustin has a population of approximately 83,000 served by 177.7 acres of public and private park land. The project site is located within 0.6 miles from Pine Tree Park. The project is small in nature and no new park facilities would be required as a result of the implementation of this project. V. Other public facilities? Less than Significant Impact. The Orange County Public Library (OCPL) has a network of 33 libraries throughout the County, and one of the OCPL branches is located in the City of Tustin. The Tustin Branch Library is located at 345 E. Main Street, Tustin, CA 92780, approximately 0.25 miles northeast of the project site. According to the Growth Management Element of the Orange County General Plan, the County's standards for library service are one 10,000 sf branch library 50Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin facility per 50,000 residents, or if appropriate, one 15,000 square -foot regional library per 75,000 residents. Tustin Library, opened in 2009, is a 32,000 square -foot library with a book capacity of 209,000 volumes. As of the census in 2010, Tustin had a population of 75,540. Therefore, the OCPL is currently meeting the County's standard for library size for the City. Demands for library service are generated by the population in a library's service area. The project would increase area residents by approximately 13 persons requiring 4.96 square feet (or 0.2 square foot per person) of library space. The project would not create a need for additional library service. Furthermore, authorized by Government Code Section 6601, the Orange County Board of Supervisors adopted resolution No. 13-062 with respect to the Development Fee program for Branch Libraries, stating that those facilities have been constructed and the fee program is no longer needed. Therefore, impacts to public libraries would be less than significant and no mitigation is required. Mitigation Measures/Monitoring Required: NIA Sources: 1. City of Tustin General Plan (November 1, 2018) 2. City of Tustin Zoning Code 3. Growth Management Element of the Orange County General Plan. Issues: XVI RECREATION. Would the project: a) Increase the use of existing neighborhood and regional parks or other recreational facilities such that substantial physical deterioration of the facility would occur or be accelerated? b) Does the project include recreational facilities or require the construction or expansion of recreational facilities which have an adverse physical effect on the environment? Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated ❑ ❑ ® ❑ ❑ ❑ ❑ a) Would the project increase the use of existing neighborhood and regional parks or other recreational facilities such that substantial physical deterioration of the facility would occur or be accelerated? Less Than Significant Impact. The proposed project is small in nature and involves the construction of two (2) duplexes and one (1) detached single family residence and an existing residential structure. The 511 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001 /DR 2019-00019) City of Tustin proposed project would not result in the substantial physical deterioration or significantly increase the use of existing neighborhood and regional parks due to the low number of residential units and anticipated number of residents (2.15 residents per dwelling unit or approximately 13 residents), b) Does the project include recreational facilities or require the construction or expansion of recreational facilities which have an adverse physical effect on the environment? No impact. The project would include common areas located on the project site. These include a courtyard with barb-ques, seating, a children's play area, dog run, and basketball court and open landscaped areas. These amenities would not have an adverse physical effect on the environment. Mitigation Measures/Monitoring Required: NIA Sources: 1. City of Tustin General Plan (November 1, 2018) 2. City of Tustin Zoning Code Issues: Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated XVII TRANSPORTATION. Would the project: a) Conflict with a program, plan, ❑ El ❑ ED ordinance or policy addressing the circulation system, including transit, roadway, bicycle and pedestrian facilities? b) Conflict or be inconsistent with C1=QA L1 ❑ Guidelines section 15064.3, subdivision (b)? C) Substantially increase hazards due to F-1 F-1 19 a design feature (e.g., sharp curves or dangerous intersections) or incompatible uses (e.g., farm equipment)? d) Result in inadequate emergency El access? 521 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 201900019) City of Tustin a) Would the project conflict with a program, plan, ordinance or policy addressing the circulation system, including transit, roadway, bicycle and pedestrian facilities? No impact. The project would not conflict with any program, plan, ordinance or policy addressing the circulation system, including transit, roadway, bicycle and pedestrian facilities. Transit service in the project area is served by Orange County Transit Authority (OCTA). Pedestrian facilities in the project area include sidewalks and crosswalks. There is a Class 1 bicycle route on Newport Avenue, between FI Camino Real and Irvine Boulevard, approximately 0.1 mile from the project site. b) Would the project Conflict or be inconsistent with CEQA Guidelines section 15064.3, subdivision (b)? Less than Significant Impact. Pursuant to CEQA Guidelines Section 15064.3, generally, projects within one-half mile of either an existing major transit stop or a stop along an existing high-quality transit corridor should be presumed to be less than significant transportation impact. The project site is located within 300 lineal feet from a bus stop on Newport Avenue, between 1-5 and Walnut Street, which is classified as an augmented primary arterial highway. c) Would the project substantially increase hazards due to a design feature (e.g., sharp curves or dangerous intersections) or incompatible uses (e.g., farm equipment)? No Impact. The proposed project is located on an existing rectangular lot of less than 0.50 acres and is within an urbanized area. The project would meet all development standards such as setbacks, open space, drive aisles, etc. d) Would the project result in inadequate emergency access? No Impact. The Orange County Fire Authority and Tustin Police have reviewed the project plans and have not identified any concerns on the property regarding emergency access. Mitigation Measures/Monitoring Required: NIA Sources: 1. City of Tustin General Plan (November 1, 2018) 2. City of Tustin Zoning Code 3, CEQA Guidelines 53Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin Issues: Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated XVIII TRIBAL CULTURAL RESOURCES Would the project cause a substantial adverse change in the significance of a tribal cultural resource, defined in Public Resources Code section 21074 as either a site, feature, place, cultural landscape that is geographically defined in terms of the size and scope of the landscape, sacred place, or object with cultural value to a California Native American tribe, and that is: a) Listed or is eligible for listing in the California Register of Historical Resources, or in a local register of historical resources as defined in Public Resources Code section 5020.1(k). b) A resource determined by the lead agency, in its discretion and supported by substantial evidence, to be significant pursuant to criteria set forth in subdivision (c) of Public Resources Code section 5024.1. In applying the criteria set forth in subdivision (c) of Public Resources Code section 5024.1, the lead agency shall consider the significance of the resource to a California Native American tribe. /1 ►1 FE -1 0 Would the project cause a substantial adverse change in the significance of a tribal cultural resource, defined in Public Resources Code section 21074 as either a site, feature, place, cultural landscape that is geographically defined in terms of the size and scope of the landscape, sacred place, or object with cultural value to a California Native American tribe, and that is: a) Listed or is eligible for listing in the California Register of Historical Resources, or in a local register of historical resources as defined in Public Resources Code section 5020.1(k). Less than Significant Impact: As discussed in Section V (Cultural Resources), the project site contains a historical resource identified in the City of Tustin Historic Resources Surveys (1990 and 2003). The existing resource has an NRHP status code of 5S3 (Not eligible for separate listing or designation under an existing local ordinance but is eligible for special consideration in local planning). The historical resource is significant for its Colonial Revival style with Craftsman influence and its association with early 541 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin Tustin residents. The house was built in 1907 by Edward E. Smith, a local walnut grower. Historical photographs indicate that the house was surrounded by groves until at least 1930. Based on prior agricultural uses and development on the site, it is unlikely that the project would result in a substantial adverse change in a tribal cultural resource defined pursuant to California Public Resources Code Section 21074. b) A resource determined by the lead agency, in its discretion and supported by substantial evidence, to be significant pursuant to criteria set forth in subdivision (c) of Public Resources Code section 5024.1. In applying the criteria set forth in subdivision (c) of Public Resources Code section 5024.1, the lead agency shall consider the significance of the resource to a California Native American tribe. Less than Significant With Mitigation Incorporated: There are no known Tribal Cultural Resources within the boundaries of the project site. The project Site has been subject to agricultural land uses, previous development and demolition activities (removal of unpermitted structures) and it is unlikely to be significant pursuant to Public Resources Code Section 5024.1(c). In considering the significance of the resource to a California Native American tribe, the City contacted the NAHC for a listing of tribes with traditional lands or cultural places located within the boundaries of the project site and to search the Sacred Lands File (SLF). The SLF search result was negative. The City contacted the tribes per the NAHC listing, and only one tribal representative responded --- Andrew Salas of Gabrieleno Band of Mission Indians — Kizh Nation. The Gabrieleno Band of Mission Indians — Kizh Nation considers the project site to be within its ancestral tribal territory, descending from a higher degree of kinship than traditional or cultural affiliation. They also indicated that the project site is in a sensitive area and may cause a substantial adverse change in the significance of the Tribal Cultural Resources. For this reason, they recommended a tribal monitor(s) to be present during ground disturbing activities. Upon discovery, if the finds are determined to be Native American, the coroner will notify the NAHC as mandated by state law who will then appoint a Most Likely Descendent. The Gabrieleno Band of Mission Indians — Kizh Nation indicated that to the tribe, the term "human remains" encompasses more than human bones, but also the burial of funerary objects with the deceased, and the ceremonial burning of human remains. These remains are to be treated in the same manner as human bones that remain intact. Associated funerary objects are objects that are reasonably believed to have been placed with individual human remains either at the time of death or later as part of the death rite or ceremony of a culture. Other items made exclusively for burial purposes or to contain human remains can also be considered associated funerary objects. Because there is a possibility that grading and excavation activities during implementation of the proposed project could impact previously undisturbed Tribal Cultural Resources, MM -TCR -1 shall be required to reduce this potential impact to less than a significant level. Mitigation Measures/Monitoring Required: MM -TCR -1 Prior to the issuance of a grading permit and commencement of any ground disturbing activity at the project site the project applicant shall retain a Native American Monitor approved by the Gabrieleno Band of Mission Indians-Kizh Nation — the tribe that consulted on this project pursuant to Assembly Bill A52 - SB18 (the "Tribe" or the "Consulting Tribe"). copy of the executed contract shall be submitted to the City of Tustin Community Development Department prior to the issuance of any permit necessary to commence a ground -disturbing activity. The Tribal monitor shall only be present on-site 551 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin during the construction phases that involve ground -disturbing activities. Ground disturbing activities are defined by the Tribe as activities that may include, but are not limited to, pavement removal, potholing or auguring, grubbing, tree removals, boring, grading, excavation, drilling, and trenching, within the project site, The Tribal Monitor shall complete daily monitoring logs that will provide descriptions of the day's activities, including construction activities, locations, soil, and any cultural materials identified. The on-site monitoring shall end when all ground -disturbing activities on the Project Site are completed, or when the Tribal Representatives and Tribal Monitor have indicated that all upcoming ground -disturbing activities at the Project Site have little to no potential for impacting Tribal Cultural Resources. Upon discovery of any Tribal Cultural Resources, construction activities shall cease in the immediate vicinity of the find (not less than the surrounding 25 feet) until the find can be assessed. All Tribal Cultural Resources unearthed by project activities shall be evaluated by the Tribal monitor approved by the Consulting Tribe. if the resources are Native American in origin, the Consulting Tribe will retain it/them in the form and/or manner the Tribe deems appropriate, for educational, cultural and/or historic purposes. If human remains and/or grave goods are discovered or recognized at the Project Site, all ground disturbance shall immediately cease, and the county coroner shall be notified per Public Resources Code Section 5097.98, and Health & Safety Code Section 7050.5. Human remains and gravelburial goods shall be treated alike per California Public Resources Code section 5097.98(d)(1) and (2). Work may continue on other parts of the Project Site while evaluation and, if necessary, mitigation takes place (CEQA Guidelines Section 15064.5[f]). If a non -Native American resource is determined by the county certified archaeologist to constitute a "historical resource" or "unique archaeological resource," time allotment and funding sufficient to allow for implementation of avoidance measures, or appropriate mitigation, must be available. The treatment plan established for the resources shall be in accordance with CEQA Guidelines Section 15064.5(f) for historical resources and PRC Sections 21083.2(b) for unique archaeological resources. Preservation in place (i.e., avoidance) is the preferred manner of treatment. If preservation in place is not feasible, treatment may include implementation of archaeological data recovery excavations to remove the resource along with subsequent laboratory processing and analysis. Any historic archaeological material that is not Native American in origin shall be curated at a public, non-profit institution with a research interest in the materials, such as the Natural History Museum of Los Angeles County or the Fowler Museum, if such an institution agrees to accept the material. If no institution accepts the archaeological material, it shall be offered to a local school or historical society in the area for educational purposes. Sources: 1. City of Tustin General Plan (November 1, 2018) 2. City of Tustin Zoning Code 561 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94F0 Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin Issues: Potentially Less Than Less Than No Significant Significant Significant Impact Impact With Impact Mitigation Incorporated XIX UTILITIES AND SERVICE SYSTEMS. Would the project: a) Require or result in the relocation or ❑ E construction of new or expanded water, wastewater treatment or storm water drainage, electric power, natural gas, or telecommunications facilities, the construction or relocation of which could cause significant environmental effects? b) Have sufficient water supplies available to serve the project and reasonably foreseeable future development during normal, dry and multiple dry years? C) Result in a determination by the F-1 F-1 ® El wastewater treatment provider which serves or may serve the project that it has adequate capacity to serve the project's projected demand in addition to the provider's existing commitments? d) Generate solid waste in excess of State F-1 ® F-1 or local standards, or in excess of the capacity of local infrastructure, or otherwise impair the attainment of solid waste reduction goals? e) Comply with federal, state, and local 0 F-1 ® F-1 management and reduction statues and regulations related to solid waste? a) Would the project require or result in the relocation or construction of new or expanded water, wastewater treatment orstorm waterdrainage, electric power, natural gas, or telecommunications facilities, the construction or relocation of which could cause significant environmental effects? No Impact. The project site is located within an urbanized area where utilities such as water, electric power, natural gas, telecommunications facilities are already provided. No construction or relocation of utilities would be required. 571 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial StudylMitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin b) Would the project result in a determination by the wastewater treatment provider which serves or may serve the project that it has adequate capacity to serve the project's projected demand in addition to the provider's existing commitments? Less than Significant Impact. The project site is within the service area of the City of Tustin Public Works Department, Water Services Division. The Water Services Division prepared a 2016 Urban Water Management Plan (UWMP) which provides information on present and future water resources and demands and assesses water resource needs for the utility. The UWMP determined that the City is capable of meeting the water demands of its customers in normal, dry, and multiple dry years through 2040. Based on the City's water use per day in 2016 of 122 gallons per capita, the estimated 13 residents would generate an additional water demand of 1,586 gallons per day compared to existing conditions. The City would have sufficient water supply to serve the project into the foreseeable future. c) Would the project result in a determination by the wastewater treatment provider which serves or may serve the project that it has adequate capacity to serve the project's projected demand in addition to the provider's existing commitments? Less than Significant Impact. Construction of new waste water treatment and/or storm drain facilities to service the project are not required. The project will connect to the existing sewer system. Compliance with utility or service provider and City requirements identified during project review will ensure no impacts will occur. d) Would the project generate solid waste in excess of State or local standards, or in excess of the capacity of local infrastructure, or otherwise impair the attainment of solid waste reduction goals? Less than Significant Impact: CR&R Waste Services provides solid waste collection and disposal services to the City of Tustin. The project would be required to comply with local, state and federal requirements for integrated waste management (i.e., recycling) and solid waste disposal. The project is anticipated to have no impact on landfill capacity. e) Would the project comply with federal, state, and local management and reduction statues and regulations related to solid waste? Less than Significant Impact. Tustin City Code (TCC) Section 4351 et seq. require diversion of construction and demolition debris in conformance with California Green Building Standards Code. A minimum of 65% of construction and demolition debris must be diverted from landfills. All applicants are required to complete and submit a WRRP to the Public Works Department as part of the application packet for a construction permit. Mitigation Measures/Monitoring Required: N/A Sources: 1. City of Tustin General Plan 2. City of Tustin Zoning Code 3. OC Watersheds http://www.ocwatersheds.com/documents/damp 4. Water Code Section 10910, et. Seq. (SB 610), and the requirements of Government Code Section 664737 (SB 221) 5. 2015 UWMP 581 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin Issues: responsibility areas or lands classified as very high fire hazard severity zones. Would the project: a) Substantially impair an adopted emergency response plan or emergency evacuation plan? b) Due to slope, prevailing winds, and other factors, exacerbate wildfire risks, and thereby expose project occupants to, pollutant concentrations from a wildfire or the uncontrolled spread of a wildfire? C) Require the installation or maintenance of associated infrastructure (such as roads, fuel breaks, emergency water sources, power lines, or other utilities) that may exacerbate fire risk or that may result in temporary or ongoing impacts to the environment? d) Expose people or structures to significant risk, including downslope or downstream flooding or landslides, as a result of runoff, post -fire slope instability, or drainage changes? Potentially Significant Impact Less Than Significant With Mitigation Incorporated ❑ ❑ ❑ ❑ INK 0 ❑■ Less Than No Significant Impact Impact XX WILDFIRE. if located in or near stateEl Z ❑■ �R 041 a) Would the project substantially impair an adopted emergency response pian or emergency evacuation plan? No impact. The project site is located in an urbanized area is not located in or near lands classified as very high fire hazard severity zones. 591 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin b) Would the project due to slope, prevailing winds, and other factors, exacerbate wildfire risks, and thereby expose project occupants to, pollutant concentrations from a wildfire or the uncontrolled spread of a wildfire? No impact. The project site is not located in or near lands classified as very high fire hazard severity zones. c) Would the project require the installation or maintenance of associated infrastructure (such as roads, fuel breaks, emergency water sources, power lines, or other utilities) that may exacerbate fire risk or that may result in temporary or ongoing impacts to the environment? No impact. The project site is not located in or near lands classified as very high fire hazard severity zones. d) Would the project expose people or structures to significant risk, including downslope or downstream flooding or landslides, as a result of runoff, post fire slope instability, or drainage changes? No impact, The project site is flat and located within an urbanized area. it is not located in or near lands classified as very high fire hazard severity zones. Mitigation Measures/Monitoring Required: N/A Sources: 1. City of Tustin General Pian (November 1, 2018) 2. City of Tustin Zoning Code 3. Submitted Plans. 3. CALFIRE Very High Fire Hazard Severity Zone Map; Orange County, October 2011. https://www.ocoublicworks.com/civicax/filebank/blobdload.aspx?BloblD=8755 601 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-000011DR 2019-00019) City of Tustin Issues: PotentiallyR Less ThanM Less Than FNNo �. Significant Significant Significant Impact Impact With Impact Mitigation Incorporated XVIII MANDATORY FINDINGS OF SIGNIFICANCE= a) Does the project have the potential to substantially degrade the quality of the environment, substantially reduce the habitat of a fish or wildlife species, cause a fish or wildlife population to drop below self-sustaining levels, threaten to eliminate a plant or animal community, substantially reduce the number or restrict the range of a rare or endangered plant or animal or eliminate important examples of the major periods of California history or prehistory? b) Does the project have impacts that are individually limited, but cumulatively considerable? ("Cumulatively considerable" means that the incremental effects of a project are considerable when viewed in connection with the effects of past projects, the effects of other current project, and the effects of probable future projects.) C) Does the project have environmental effects which will cause substantial adverse effects on human beings, either directly or indirectly? Items a -c Wo Impact" ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ This project is a small infill project located in an urbanized area in the City of Tustin. The project is currently occupied by a single family residence. The project site is not populated or used by any species identified as a candidate, sensitive or special status, and does not contain habitat that would support sensitive species. The project site is not within or adjacent to the NCCPIHCP Habitat Reserve. Therefore, there would be no impact to fish or wildlife population, reduce the number of rare or endangered plant or animal or eliminate examples of the major periods of California history or prehistory. 611 Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) City of Tustin The project involves the development of five (5) residential units consisting of three (3) new buildings and one (1) existing detached single-family residential building. General Plan Amendment 2019-00001 would return the property to the General Plan Land Use Designation for high density residential purposes which the property was previously designated consistent with other residentially used properties along San Juan Street. The neighborhood is built -out within an urbanized area and has been developed for residential purposes. The project meets the applicable development standards of the Multiple Family Residential (R3 2000) zoning district. There are no cumulative impacts anticipated and the project is not expected to have any adverse effects on human beings. For all resources analyzed, with the incorporation of feasible mitigation measures (CUL -1, CUL -2, CUL -3, MM -TCR -1), proposed Project would not result in impacts to Cultural Resources or Tribal Cultural Resources. Therefore, the Project would not degrade the quality of the environment, substantially reduce the habitat of a fish or wildlife species, cause fish or wildlife population to drop below self-sustaining levels, threaten to eliminate a plant or animal community, reduce the number or restrict the range of a rare or endangered plant or animal, or eliminate important examples of the major periods of California history or prehistory. Mitigation Measures/Monitoring Required: NIA Sources: 1. Submitted plans. 2. Tustin City Code 3. City of Tustin General Plan 621Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) APPENDIX A CALEEMOD 631 Page City of Tustin me&7Envea@ ID: F212m1E3m- mGBEso 9AoFkm S Id � - k _ / Z) NO k / d \ �\o � w � � k / V) �� $ .. w . 1 § f k \� 'r- Q- a ) 2 0 7 ° - 743 (D co m o \ § : U) > klu k 0 20 � O f k � k� ' k k 2 a ■ �§ 025 w � � k / �� 1 § 0 'r- Q- a 0 7 : § (D s m o : klu k 0 ' k k \ (D3 / / C / / 13- . c . @ = c g e C\ c: c \ k ) k m / 2 @ \ 0 ƒ § c / � 3 R # � ƒ / \ DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94F0 I C> N 0 N O 0 O N C6 CbO 0 2 LU LU m Q) E 0 0 LU W m C) A) C2> C) 0 C) 0 C> C) C� CF) o o C=, CF� i o r E C) E 0 9 C) i C> Z .............................. .......... I., ... ...... ........ 3 ........ z .................. . . C3 C'4 LO 0 0 Lr) C:) 1 C, <0 04 C,4 Lq C4 C) C) 04 C; 6 cs i4 i4 C; L6 i C4 0 LO Q) t LL CD m .E- to > 10 CL 0 0 0 w E ami z 0 > Z, z =3 0 V) 0 E IL E M 0 Z i J Z 0 0 0 i z ? .... •}....}....T......... T... . .... (L (3) W L) L) > > 0 CL 1 '0t D 2 2 0 0 0 0 0 0 0 ID 0 0 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO 7 W rd 2 rn M Ln m OU Ln N N Z O O o c- r rn h W _ m rWi C. C. v m m O � 0 0 O N N O O �... O O O m N uy N Z 0 m O G 7 LO -, N N 'Co.f�I , r 0 0 cq N AL 0 0 W yy Ul A c. o c � O O O C � O V � rn c rn r n (a ao (V r 5 � N DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO 0. O 0 t r N 0 N o O M O 0 fb o ❑ C! 0 S ate+ C C_ U o � o L o � c dd 00 +�� o o :3 O (p o a : Y C, d o a o N o .N� LL G � O Y O O O M O o O O LU 0 � o U C O o O G 0 LU u LJ U 4a N `. f 00M m o m ^ cc O O O co CYJ N O _ N N m 1... �...�t. 5S........j. ...... W N m O C) CD i v o o r P rNn O i M C, M °� m T V ,\ om io`t o o i o N O i rn a 0 > ci io 0 ...... Oio N CU O a 2 m Orn Lq o :a i0 N N .. m ...........i ...................... No M nCO O e} 0 M :co b m :co �O �O = �O m Z N iN c07 0 M 0 fo U 00 O m o 0 � v io o ...... ....... ....... c t.......I..........1........ D o 0 0 aF-oa 'a a R .q ai is c O ........................., SD 83 CC3 n �a cqO �O �O i �O ........... i ............:............ cq ri ci ...................... €m n� �� N cn 0 :u.0...... ........... 0 0 o d ia`0i =n o W i~ W) o...:..o...,.4) O 06 ...........:......... a CD i v o o �1 rNn O i M C, M tJJ a O jL o ...... ...... ....... O Om N O e} 0 M : O p o �O �O = �O D 00 O m R U v io t.......I..........1........ .q O N ........... i ............:............ cq 4 N o d ia`0i =n o W i~ DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO WE S1 C7 r-' N O N 0 Q 0 C) 0 C G u C Q C C d N p Q LO S a) a G a u 4 C 4 Z 0 Q n 1 E N o i rn � (0 fMD .' m o m N ro N O PM7 2 LU Dl N UJI OO O Q O U Z roo hO O •L O � L 7 m O O 0 2 LU ........................ NV °i : C, w s U � U += 4 o i rn � N � O fMD .' m o m N ro N .,.,�. .II........j....,... PM7 Dl N QI OO O Q O O O Z roo hO ra a CNC ;moo b jo o a ' ........................ NV °i : C, 0 r U � im ?� o ....�... ........... :......... N jM N O N U : to O m coN N N N X. ...... ..... (1'1) V 0 o 0 0 0 s..,..,.. m i di ay (v om iom Em E OMOco........� ...........jDOmO F4n Q000OOW m ('i j r j (V.......:......... .......uCV\., IS o c ...... ....... ....... r\ O :! O m j O m •. h OO N N N pO ..................................... .76 oe.1 om `Qm Cry L N O o O : O <Ga NO O O NO 15 : CO O CA N 0 f 1F k� \ I 1 6 41 6 m N O7 Od Om Ory MOO = DO �O CQ jr N M O �LOm ro \ - o O O t< r O j � O i...........i......., N r 47 Z. _ o ? ai M r1 ... P Q O O N (Y E CO O G d O f r ........... ...........3....,...... OtUL Q w` ~ 4 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO a 'd In ry c� 0 {V -v 0 2 w W m O v O 2 w w U i� .IY4 LE O 0 f0 L Q C, C y lm a 0 tity C Q. i'10�.i O .r O O y O O O z i :.........:.........:....... 44 O ............... eLr) L.. Q) C> O z ... ':; Z O ..........I .........:.........:.........j........ O O m C 4) NN� O Z N N N 111 h t0 M �LO i to d O O to °� 4) Jm O ca � b O 0 ?... O EN iN iN EN N 'fn LO CL C C4 47 ... ;:I'! N : d O m Q N C_ � O C C a 00 0 C.) E p co (� i 1P to V U 0. 5 ��.. m _ p U 3 i a�ai rn d r > CD in s'� m a ` z = U ffl 4 m 0 c 0 m a Z 0- C o °iN :dry °m :IL wa tE aZ EN iM i"t In i(O O f0 L Q C .SC 1.. a 4) Q. .r O O O O 44 Q) O Z O O O C 4) NN� O Z h t0 W) O O °� 4) O � b O 0 a �$ m m o cr CL C C4 0 o Q N C_ a, C C a 00 0 C.) E ckL7 (� a w V O O 5 ��.. DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO WE 7 N O h• W Cl M IL N M O 0 N a 2 LU LU �o c O a a 7— W W m U m :m i6) O r N 00 O EO Eh it :r it it � 2L. L3 c! C7 i M Ch m d 0 i d E a a i Q i p i 0 ; 0 E a i s d i 0 i o y �U x x x x x x a) U it i oD is 00 i m M Ec co i h co ..*11,11111, o m m : W it d' it : 'd' Eh W 9r ; OS Er 6i i O) b) ih m E T j N N i N A*— i `^ a� U x :o C) iE o a o o o otN o :E oh :o o o o o o o o o a o a o a0n0 :a EC> C600 E E E N i N E N cDD iCO : l0 J .... .•..........•• C) C) i i i m ooi ....... a)6 a. �s id d : i s q : Ez Ii t i • .,. ...,•... o p.................L.O ; o o .. �..a...;..0,... a o S g o g o 7 i o : o io Eo Eo Eo io E E . i E E E i i E j i i 9 9 . 2 Q E EO iC) 90 EO ?O �Q,... c = i i in o i o i o i 9 0 o C) E a i....,....I.........t.........i.......,. E o ; o ; o 0 a o: o o : o o : o f : o E E o m o 0 0 0 0 �I 7 iN itn N LO III ' ' CC E... I m a: I in m in im W 7 d CD m 3 7 4) ,Q ;o i (p E 4) c 1 Z f U C) o a EU Ei m 00 O O O O O t3E i v 'D E i i �i i i O O LO O LO i O 7 3 : DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94F0 7 IW 00 N 0 00 N ro IL N M 0 N 'D O 2 W W U C m v 0 W W U V— N eri c i : h h @.: Q O1 h V O O r r Y T 0 0 '� ... ,,......... i............ co co N oo P7 ( 0 a � a n Z a m, 0 ................ Fn din c in W to 00 F O M M dt ........... o 0 ,oil 7,a 0 o 0 0 tL o C. o 0 0 3,G i O h ti m 0 0 jr o O ................... O O CDh ...........;., ....... h x : m I'D c Z N A h c> to pi a M Pi a o g m rn o ~ U iO LL DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO ❑ N N N O 2 LLI LLI U C O O 2 LU LL U ........ ................. O j M i O C', FC4 0co N ........... ............f ........... G p O M 0 o i o i ro 10 ' o o f'7 O 0 E LO o io Eo ..........j........ ,.>,........ ........ ................. O j M i O C', FC4 0co N ........... ............f ........... 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O O \ ..., ..j...........j........ m OCD �.r cna O L.� p O Q a O 00 O p Tp CD � ........}...........j......... 0 ip Y N o a a c LL. p a i 0 4 ........j ......... ....... Q .......s......... (. CD a O b CD O g Oo Lr) 0 O = :n ............... Ln a E o c o 'o ......i........ U Ern oma, a o O0 a O O j 4 0 0 P �......... Z 0o O 6 o iC; i0 io O 6 0 i N 0 .- ONb O O C7 o :0 30 0 3 O : 61 0 _a o o O Lf'n C. : 3 LO N O : o ; 0 O : N 0 N U' o 0 :rn :OCy m O i ZCS' a C a U o 0 a ' a N V' v CD n O NV 12, 0 dN' U im m ! v ........j........... cna N' o. U i o 0 CD � 0 .......z......... n i k 0 N Q'• C7 O p .......s......... ?LO s.. Oo Lr) 1f1 5- a E o c ......i........ G.CV O0 LL;,4 0 0 �......... o Z" iLq N ONb O O C7 ......i........ 3 O : 61 0 t O N N W a D] M LO N } LL,a o 0 OM 1 C7O o C� 8 h e U o 0 d ................... V v f Q m' Z W h fD 1� O G >co ~ U i U- DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO C'7 T T O Q C'7 d T O CV O 2 LLl LU U O 2 LU LU ca U ev. C ; o E co a 0 O C 7 O to U N N io LO in i Ln r i............ i............ Z F; Y eq m M U a Z N N i ld ........j...........1........ p ........... •m @ 0 0 71 W O 0 0 0 m0 i T O O mC3 r r co l6 N O �} o 0 U Ci s CO ae'o O O f• r oi ~........... j............ o io LO j........... uri N D U % 1 b. od Q 0 0 ^ r m O : Oa L'1 h Z co ........j.• ...................... O U O 0 o 0 0 ; m M N d' LL o CD CD LO Ln a CD a F; 0 0 t" ........j..........1......... ....................... 41 a phh 7 O O ' d % O d W p O 00 W p io 0 o M rj ......:............}........... C . 0 ? v`O y. fi v O O O 0 c O ..., .,]..........i......... N N Y m O C : O : to O q: O O o L g 0 N 0 O o o o c h �.......... ........ 3 Z 00 0 N �- \ i O 7 v O a �2. ti 4 O QO 'uS a O G �C `- :. 7 j 0-' O aCq 0 C 0 0 LL :........... :......... ND % C =o C) CD000 140 0 O ! LO N V , o ja o :o :o c C3 °o Fath vci Z o io .0 0 o ........ o O O j 0 O O co d d G C 7 .b C j0 T V h h N NO O m h O d N N U C3 i Ln r Z F; Y m M U a N N i ld p ........... •m @ HC3 N O .................... '0 co U o " 2 r b. m co CD @ ;i hIWO 41 O 0 o 0 ; M M N d' LL o 0 a F; 0 0 t" ....................... 00 phh 7 o d a o io 0 0 c O N N Y f!3 : O O ........j........ i O O O m �rto i, r 0 to h h CD Z N N h h tp O G 7 j 0-' O aCq LL DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO me 0 N O N .O O 2 W W U C 4 •L 0 2 W W M U N N a oEo iroi M �^ o o ;ro �o U O O O O O D Q,...�. .........7........ Z o o oa'0b ry o i n o o o co v a N }....................... o �o �m N N O V O : O o 'o p 0 0 o j o O O .......j.. �........j......... ch o 00 N 0 a C:, €° n 4 o O � p O p ........r............ j......... ry o ti d� 4 j Q O : O O Q Z ...... .........i.... .... N n 4 o O � p O p l6 r o o .moo 011 �- v a O : O m o L h Ir o ............ j........... f off: s so to N b a (0 4 �r2 L a O Q Q : O 0 l Q j O ........j..........j. N Q 1 ...... b O V:,' S �'• t N : 0 : O r G a m O O 6 O O T '. ._ ctl ', c, C• C m ..................�........ o o u� m o o �• oo oQ q' ca o ,a :N r Cl 0 m o6 W 70 c a Q ao 0o c r r J a, O o j 0 o Y 0 r 0 {L ,............ �o .......j.......... 0 j........ O N CD 4C. D y 0 O : o o o c o 0 0 � .......i ........ ....... t co co o + CD jo :orin Q O D '. M m SJ, y O o m 11 O 0C2 o O :n n ......... .............. .� ........ px o is iM n o o to :0 0 O j 0 O O ................. ....... j rn OO V to V O O o : c � O O O O 0 ry o ti S i0 U ry o ti Z v vi m n V E N N � O O v a i,.......... : CO m o o o s b ; rFn N Q 1 O O V:,' S �'• t : 0 : O 0 O a m O O '. ._ ctl ', c, N M co o ........j........ o 0 �• - O o (cw i m ca 4' o o Cl 0 c M � N LL: ii 0 0 ,............ �o n 0 to O 0 CD C2 L: a` O O j -'ra j o 0 ......................... co co o 0 LL' N N N 0 y o p i......... o V :n n �......... �2CC m o N CI h P p j rn o`Pi e - O O 0 m U 3 i LL DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO 7 M T r O CV Q N d M Y N 0 Q N M d O N U 0 I'm W W U 17 0 W W U 0 10 O 1<0 O p {O ............ ........... In N- O O M 0., .l B07 o o 0 P :,z O O 0 ......,i ....., ....i ......... ,q ......,1..........,.f........... 7 O O: O 4 m moi' M '•W 0 o C>L LO O : p O ........ 0 a 0 0 .. ........... ID ....... ISI o • 0 o 0m m O a 9� ? o 'a Lq kq Q o 0 P 1 0 0 0 ............ ........... In N- O O M 0., .l B07 o o 0 11. 17C, CD i0 io 0 ......,i ....., ....i ......... Z 7 O O: O 4 m moi' M CD 'o CDo CD CD o ........ u°0-� co lQ h .. O : O •• �D ID ISI o • 0 o 0m m O a 9� ? LL 4 a o i o i o c Q O U t N N -+ o o O O N a F o ; o Y Y o o 0 0 ........ .........y......... U t a 0 0 o 10 t 0.. Yi O P : 4 0 00 O p NG _ o °00 co d'~ a y o ao CD P m ID o LL' o 0 0 0 S� N O O 0 m all ci O: O O0 �CS G O0 : O O LO p O * o E o E m °o U o 0 i0 '0 a ' o : G O O 0 X 4 3: O '. O in O Z h. h O : O : Q O 0 0 0 0 : °� o a e o Y > F°- mm Lr) In N r r 0., U Y Y Z M M it T ........ u°0-� co U N N 0 0 O a T Lr) Q O U N N o Z U t CO '' d'~ o 0 a` o c S� m * ..... tea: Q v : o a 7-77 N r r Q � Y O O r O O r~ r O U'> 116 10 Z m Cl. O' n In � _ !0 0 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO W rr 00 N O LO CD d N M O N Q 2 w LU M U O d) 0 2 W W U 0 00 N C) M M d O V Dom: O N 0 .....� V ..1...........1......x. cc ...., ..?........, ..t, ....... Z O CD C) 0 O ........i p 0 4 O M O M o i�0 mo m. O Yo .Y Y N A ..........j ............ j........... . O Lr) C~O r p O O 10 co O o ?N O ........j...........�........ O � � o ti n ...,....j.,.........}...... O 0 C3 an `: O O 0 Nd m Z C ; 00 tZl0 MO 7. 0 00 N M M d C. i 0 o i o 0 C3 N0 :. 0 o ..C. I d: m 4. Z O �� C) 0 O ........i � ................ ..... � 2 M W) V O O V O O 4 w O A L p O 1((77 O M 7 V ! O O 10 O � a 0 O O O ? O O � � n U c ...,....j.,.........}...... O �. G7 1 N `: O 0 7 004 Os m Z C ; 00 tZl0 MO 7. O N co Lit ..... .........j......... 0 0 b o 0 m O O M r � p 7 ID Q f a O O : a O ........... j............ j........... Y 4aQ7O NO C ...,....t...........j......... N -It cc O a N o m 0 ........ 0 a' ........................... o o ? in ? N h LL d' o 0 3o a O d So io a ~ 00 b ko a M V O O \f 04 0 00 N CD M d � � O 5 pCo F 0 00 N M M d � � Z co 2 M W) V o 0 A L O o � � n U c N N m Z � r 0 0 0 0 b o 0 m o 0 � r � Y Y LL d' O ~ O O \f T 0 0 R 1 � O 7 LL� ItIt 03 Y O O T O O ti IMD gD co m Ln ro CD C3ti O O Q c� F U DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO 0 7 m O N O N O co O r (Li 00 N O O U CL N M Q N b O 2 W W U 0 W O 2 LU Ui U O d: m C.) 0o :moo �o q i�o :moo �o o N ........F ............ q........... h O CP OeY O i m O CD O M m•M-' M 0 O O m a :n �d O V N a; . o ............ N ............. V . IhD O d: m C.) 0o :moo �o q i�o :moo �o o N ........F ............ q........... h O CP OeY h O O CD O M m•M-' Q 0 O O m a �d EN V N ........ .........j......... y� CD O O O : 4i : ro Y O co O N a O D 7 N V O MO r Q <'r)O 0,oa OO h O (DD CP OeY CD M O O CD O M m•M-' Q a S p0 O 4 O O O C) O M7 1007 Y o 00 0 o CD :( a c o D � m V a ................ O : a [n a M N S R Y! CD ::q ^ h O : O O CD M O p : CD a v, Q � i �n s a o ....................... ........... 3 Ot Qq �d o �a Erya hA N {O y� CD O O 4l 4 O m^ O O CD ::q ^ h O : O O O : O : O O C; zdr1 0 a o: co m o i �0 i o 0 C; :0 0 669M W9 .tie. OD m N m O G0 CD hA Z v co to U A o o N v ........ ..�.. N (] UM 1 O o L i o wi o O io C Q M NLO N y - Rd m O O 2 r (3 r O m tn o o O j0 'ca C4 : O ca cq O M 5 m e c CV G k � \ ........... k n...... O d O 0,7 a h' CO Eo o c a co O 0 41 o :0 0 T zIm.:: ............... 7'O 9k, y 0 0 ........}......... 7 m U 00 o ? o h ti Z h � 6 f0 o IN io ti o io 0 r; o U DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO 7 00 N O ti rn ;2 N N "D O 2 LU LU m U c O E2 V O 2 w LU U o ?0LO a VI co N 0 o 0 io Z °o O ; O O o Eo :0 o cgoo r ....,. ,.i.......... i........ p v- t O ; 0 p0,4 C o CD O O 1 p o p - ° d ' i ui vj p '. ...:, ........k............ m j........... N a N N O f o O 0 N Q N C;- a O O O N 0 ..,.......j......,,.,. is O (O N Q Q Q t6 O Y Op ........1...... .....j..,..,... =N p �; ie C T F(cc; .. 0 0o O p T N � O ON p o N co : O tl~ O o n a VI co N w io °o O ; O O O :0 o .,,...,..5............f........,.. r i p 7 O p v- t 0 CD O O p C, p ........i...........�......... T f0 = m N O f o O 0 N Q N O O O N N ..,.......j......,,.,. ........j ............ j........... N Q aa 47 O p :O O Q Op O Q O p �; ie C T 1!7 .. O p T N � O ON N d N b MM o j 0 N go o N o o 0 z .,. 4 O ti p f. ;tip 0 O O r 0c3. m �o O o o o e0 9m O o io ?0 0 I[) - o =o :o o i0 0 O 00 N ;9, O m O tD N o 0 2 0 a 0 0 o O o 's rn G ' ........j........... 10 co N w io °o :0 o r p 7 O p v- Z �D f0 = m N ..,.......j......,,.,. N Q aa 47 O LO M �; In O• 1!7 c O p T N � N d N b MM o 0 z f. 0 0 O I[) - f0t O 00 N ;9, O O tD N 0 0 ' ........j........... � 0 C�0 eqL co : O 1+} G ° e ...,,...I........ O U2, : M O kt o .................... d o O m ?0 V) a o 0 0 a ........i.......... r r O C b .......�..,..... rn co i3 P 4 r � ....... ......... � ti Ox z � � �n <c v o v F- o n o jo 0 j 0 $° 0 c '> o DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO 7 c*� T T O CN O (N O M O r Q} Q 00 N O OD QS 01 f4 N M O N 0 I11 LU m U E 0 L \m 0 2 LJ W U „....:.. .......�......., • N CD 0 C) C3 IV 'n 0Q C r P Q O O 0 1 O ; O NCD N 0 0 10 C:)0 Y „....:.. .......�......., • N CD 0 C) C3 IV 'n 0Q C o0 P Q ( i(/ 0 ......... CD C3 • N N O C, IV V O d m co f o i o 0 .......... 1............�........... o €o io 0 NCD N 0 0 10 C:)0 �v a N O D m m Z Oo a r ............ ....... v, o i0 iL rn 0 CD CO f o i o 0 a o €o io 0 O L t0 m .. ........5..........L.......gD N N (6 Z Oo a tD Q v, ....... ........ Ern ........... i............ i............ V 0 0 ` N o o Io 0 V t o o 0 t � :0 CO - - ....................i........... O m O � O < O O O O ?N 00 N o i o i N 0 N 0 .........}........... b ......?................... 0 oro Z < a? 'C, iia �0 a}............ ........... O CD i o N N O O O C "K j........... ' .......j............ II m O O N O : O : O M O M i rn rn O O � p O 4 o O O G O. 4 o io ;0) l6 Eo peon CD obi O 0�1 O o io ;o O O O O 00M c k M 0 4 F. a O O O po .11 i m amp O O O O O : O O O z 7 O O O of O dH rn 0 CO CD O � O L t0 m N N Z v, ....... ........ Ern m V 0 0 ` V .........j..........ID .. N � CO ca r_ O m O 0 0 ?N 00 N . .........}........... b r' Z < ?N 00 N ........}......... m ' o i rn rn 4 o O O G N. o l6 O obi O 0�1 O d' o o 0 .......i........ N 4 r2 O O O of O dH o o O a io 0 ........... °� bfCD 7 O O : 01 i a n m 7 C li a i Q a M n O 0 0 0 CV N m U m m Q( ao N co N Z 1 Lq ui tq � b O U Q DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO 0 N O N IL N W O N O 2 W W m U C O �L c0 C LU W w U im m o jo CC ID o o m M o o io 0 0 CR........... ............ ........... F4Qw1w O O O E O : O O O O O CD ? o O M 4 r ..........j..........j........ O O N o O : O O ? O a cql : : 4 LO Ii 0 r ,k - .................................... N O O O N o @CDo do N NO ;mo mo : O O COO p M N ....... N O 10 i 6 aO 0 C U ...........i O ..........i p ........ N 40 N N: N m- m o i 0a a oo o 0 00 t o : a �...........>......... E m m kn Cby o G o o ioo"� C11. to �.d N o i o : W O : N C N .... , ...i ...........j ......... U a : O g . U a a m, o a a :o :a o :ou7 :ao oa oM cd o0 o r o : O N p- �. O 0 a O : ? O O O O O O i j P: II N s o c o N Py. m o� C> C, C0 C o .,.e ....... 0 ....... M M U o o is o o io ......... :a ........ c d i m QM o o o c 0 o = o ....................... 0 Ki 0 O o i0 i................... v v L 1 i C S > s� Ern m o Ern m C, op 10 N N i � m O O O G O V V O VV rV o fN r N N O O O O O O O O O O V C) : O C2 O o 0 O m Obi o :0 0 C. io 0 t N O O O N o @CDo do N ;mo mo '.:4 ...... N ....... N U i co 40 m ffi z V) kn 5gs N h C U m F g . U a DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO co r- O N O N O Q O O ro co 0 0 N (} a) m IL N N O 2 w w U C Q O 2 w w U m o i o M CD : 0 i m o io is Y- o T ................ ..i...,.... 0 o a! w U - o O O 0 0 0 a cq ao .....�...j............ N j........... N N � 0 O M M O O E C O a O (~D t~O U p r 0 o io E o m M m, o P [ O O Z O U coM O 40 (V: p 00 p d CL o 'o Eco os ?........... ........ m o o d! C6 >:o O p 0 0CZ Lf N mQ fV ........j...........j...... �. o CD O E O O O .......... .................... i aQ CD o 0okn 15 Eo :oIn o 0 Q- o E Q i o 0 b 0 0 co E N co o h C) lL:a o ........,'............j......... C3 ? a Q c6 O 6 O O O p 0 N a O E00 CD C11 O O O O a '. O m � O OI M nM') C3 0 4 c6 0 C6 z.. : O E 0 10 0 p p O O 0 C3 M 0O o o °o Eo Eoa 0 0 0 0 o E o E O DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94F0 im :o E'0j� LO (� C,4 m T Q N e- o i o 0 0 Q:............j. O ....... 0 ui co N m .................... N LO vO LV i co i O C 1 N i M i. ....., .. i........ I r-+ U U...... ...... L i CO 1 (D Q i P o Q P Y O .j........ N in i� o N o N EN iai pV �........ r irn U .o .ry iN L O � a T 3No o O N O N NN........i........ LL O to C-4 i N :moo oo N �i ri 0 m r : O F 1~ 0 V � d o e...... W...F.N W m =e N � o 0 ........i........ W W E rn i U � � C O t4 E 0 C R CE C .CL H N M m G7 LL qt d' me&7Envea@ ID: F212m1E3m- mGBEso 9AoFkm DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94F0 cc CV m E'D c CO � Y N N .......4........ Y 67 p "O pat O CS, 1 O C W : .......g........ O T :) o Eo 0 0 ...... ., d)Q 6Fi P ........ p........... �t Y ,04 rmn I Lq O N N : t� ........... tr........... M M U ' N N c z N C i U U rq .� .Q. ....., ....... .. m m Qo oa WH m.o Crio ❑ N d CD M O j M 00 �J :D j6-" I N r cu U) F 777777"', sa SO !00 C. Q O 0 C7 0 a........s.�...., o 1�- m OQm ! Op O O : O O m r r v ...........q........... Y LLa � ........ ..�...,, Q Q O p o. ;oma N N r � cry ............ O oom R N U LO C3 iLO .......... ..... Z W:'Y,CDi c W a is H U............`•.......... CV. ;O o C, mo !m ao0 :mom J O �� m W °m LU 1d E o cm _ lC j m m r U Z� N DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94F0 i1 0 N O N O 0 r a-+ I� Q 1I DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO 2 CL M r r O N O N O M CO Y N a-� f6 co N O u7 N a) CD m 0_ N M 0 N O 2 w w U c O w w is U DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO co N N N C) 0 CL N C) N 0 2 LU w U 0 .L 0 2 W LL] l� U q z 0 Qa oo 0 0 0 0 O 7 O CD O O O 4 0........., o N rCD : O C) c� Q e O 0 O Op O O O p C O P'7 C7 a) 0 d 0 O v C N P9 N O � n Gl •, 91 LO co o 0 '. o o mp ? Np �o N � N Liz ' N N o N Qt o O O O d O d O 4 ..........j........ m 6 m CDmoQo OD CP 11 (trig 1 DO cNod . N M c66 a O d �0 [ NO 1NO0 15'R J i� O j O t°y C iA . Q e O 0 O Op O c9 "OM o D o 00 d o Q Q V 00CO CD E 0 N P9 O 1 O Gl •, 91 m o 0 '. o o mp ? Np �o .... ........j ........................1 N �....�... 15'R J i� O j O t°y C iA . Q DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO 2 IL C ........... ..................................... C) C, <D C, CD C, 0 0 C, CD '00 N q q C,,D 0 C, C, 04 CD 0 00 0" C. C, ............. ............ ............ "0 c. ........... .................. ............ � / 0 0 N .......... ........... 0 0 ............ I ............ ........ ............... I C; ............ LO § CD 0 }\ � C, C; �\ ........... ............................. ............ ....... ............ C> Q C; n C. C� C! cs Q $ C) 0 C� :0 c a CD 0:1 0 25 C. F6 0 CD ............ ............ C) :0 - C) C. C, C.) C, 0 C, C2 ........... ..................................... C) C, <D C, CD C, 0 0 C, CD '00 N q q 0 C, C, 04 C.) ................... C> C� 00 0" C. C, !3 CD b ca "0 c. ........... .................. ............ � . . ........................ CD C) C)LO C> 0 " C� 4� 00 0" cq ........... ............ i ........... � / C9 0 N .......... ........... 0 C, 4D (, 0 C; ............ ............ .........� .. 0 }\ � � �� �� �\ L. CD }f{:n CD C 2 C: 2 0 L. CD 2E � / $ b DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94F0 ►d m 0 N 0 N O C7 r N lei M5 N M :D r O N O 2 W LU ro U P 0 a� 0 2 w U i d E Q .3 Cr W 0 G O t+ N O O r 0 O m a O N tm CDO r r DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Pian Amendment only) (GPA 2019-0000111DR 2019-00019) APPENDIX B City of Tustin TRANSPORTATION NOISE ANALYSIS FOR KIBA RESIDENTIAL PROJECT OCTOBER 14, 2020 641Page DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Transportation Noise Analysis for Kiba Residential Complex Rev. 1 Project # 2010A October 14, 2020 Chris Kellstrom 1042 San Juan Street Tustin CA Eric Seavey, P.E., INCE Bd. Cert, SEAVEY ACOUSTICS, LLC 17192 Murphy Avenue #15661 Irvine, CA 92623 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Transportation Noise Analysis for Kiba Residential Complex 1 INTRODUCTION 1042 San Juan Street, Tustin, CA is a residential lot located on the southside of San Juan Street between Newport Avenue and Orange Street with one single family residential unit. The project proposes to build two duplex 3 -story structures and a 2 -story single family structure. The 3 -story structures will be built on the southeast and south west sides of the property, and the 2 -story structure will be built next to the existing single family structure on the northwest side of the property. Figure 1 presents the vicinity map and Figure 2 presents the project site. Figure 1. Vicinity Map of 1042 San Juan Street Project J t 1 i g t 7 " r y 9�2 San Ju8 � 4 i �'T aspen � .. •\\ .y�;y . 1 =`Y DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Transportation Noise Analysis for Kiba Residential Complex Figure 2. Site Map of 1042 San Juan Street Project This project site is surrounded by residential land use with a main roadway, San Juan Street, along the northeast side of the property. Air conditioning units during warmer weather and occasionally aircraft overflights contribute to the typical suburban ambient noise levels in this area. San Juan Street, Newport Avenue and Interstate 5 are the most significant sources of transportation noise contributing to the ambient noise levels. This report will include any outdoor or indoor traffic noise mitigation required to meet the Conditions of Approval by the City of Tustin. 2 NOISE EXPOSURE CRITERIA The City of. Tustin specifies outdoor and indoor noise exposure limits for residential land uses, and are based on the Community Noise Equivalent Level (CNEL). The CNEL is a 24-hour time -weighted annual A -weighted average noise level. A -weighting is a frequency dependent adjustment that correlates overall sound pressure levels with the frequency response of the human ear. Time weighting refers to the fact that noise that occurs during certain noise -sensitive time periods is given more significance. In the calculation of CNEL, noise occurring in the evening time period (7 p.m. to 10 p.m.) is increased by 5 dB, while noise occurring in the nighttime period (10 p.m. to 7 a.m.) is increased by 10 dB. 2 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Transportation Noise Analysis for Kiba Residential Complex The City of Tustin has adopted an outdoor noise exposure limit of 65 dB CNEL for the private patio areas and balconies for residential structures. In addition, the City uses an indoor noise limit of 45 dB CNEL for habitable spaces. 3 OUTDOOR NOISE EXPOSURE To determine the noise exposure from traffic noise, Soundplan Essentials is used and calculates noise propagation in accordance with the Federal Highway Administration Traffic Noise Model. The Arterial Traffic Distribution Estimate was compiled by the Orange County Environmental Management Agency, and is based on traffic counts at 31 intersections throughout the Orange County area. Arterial traffic distribution estimates can be considered typical for arterials in Southern California. The traffic distribution for Interstate 5 (1-5) was obtained from 2016 data from California Performance Measurement System (PeMS). For this study, The arterial and 1-5 traffic distribution was used in the analysis, and is presented in Table 1. Table 1 Annual Average Daily Traffic Distribution Percentage Vehicle Type Day Evening Night Arterial Roadways Auto 75.51% 12.57% 9.34% Medium Truck 1.56% 0.09% 0.19% Heavy Truck 0.64% 0.02% 0.08% 1-5 Auto 74.14% 12.10% 9.17% Medium Truck 1.4% 0.23% 0.17% Heavy Truck 2.18% 0.36% 0.27% The Annual Average Daily Traffic (AADT) for San Juan Street and a number of major roadways in the vicinity of the project were obtained from the City of Tustin for 2018, and extrapolated to year 2040 buildout conditions with a 2% per year AADT increase. The AADT for 1-5 was obtained from the 2019 Traffic Flow Map, and extrapolated to year 2040 buildout conditions with a 2% per year AADT increase. Table 2 presents the AADT used for calculating the traffic noise exposure. Table 3 presents the projected noise exposure for a number of facades with highest traffic noise exposure and the front yard of the 2 -story residence. The projected outdoor noise exposure does not exceed 65 dB CNEL at any facade of the building at any level and the front yard. No further outdoor noise mitigation is required. Appendix A includes a graphical layout of the CNEL calculation locations and noise exposure levels. Appendix B includes the noise exposure contributions for each roadway. 3 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Transportation Noise Analysis for Kiba Residential Complex Table 2 Year 2040 Buildout AADT Used for the Traffic Noise Exposure Calculations Roadway 1-5 Newport Ave. E. Main St. Bryan St, San Juan St. AADT 520,995 44,060 19,325 22,262 5,720 Speed Limit 65 35 40 40 25 (mph) 55 57 Northern 3 -Story Residence SE Facade 49 53 Table 3 Projected Year 2040 CNEL Noise Exposure at Kiba Residential Complex Noise Exposure Location Projected CNEL (dB) Level 1 Level 2 Level 3 Front Yard 63 - 2 -Story Residence NE Facade 60 - - 2 -Story Residence NW Facade 53 58 - Northern 3 -Story Residence NW Facade 49 55 57 Northern 3 -Story Residence SE Facade 49 53 58 Southern 3 -Story Residence NW Facade 49 54 56 Southern 3 -Story Residence SE Facade 50 56 58 Windows/Doors Closed With construction practices common in California, residential buildings achieve outdoor -to -indoor noise level reductions of at least 20 dB. The indoor CNEL is equal to the outdoor -to -indoor noise level reduction subtracted from the outdoor CNEL. With all windows and doors closed, the indoor noise exposure is projected to range from 27 to 40 dB CNEL. The projected indoor noise exposure does not exceed 45 dB CNEL in any rooms with windows and doors closed. No further noise mitigation is necessary. Windows/Doors Open If building occupants want fresh air, they may open their windows if there is no other means of building ventilation. However, with windows and/or doors open, the outdoor -to -indoor noise level reduction reduces to approximately 12 dB. With windows and/or doors open, rooms of the 2 -Story Residence have indoor noise exposures ranging from 41 to 48 dB CNEL. The projected indoor noise exposure is expected to exceed 45 dB CNEL Living Room, Dining Room, Bedroom 2 and Bedroom 3 of the 2 -Story Residence with 4 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Transportation Noise Analysis for Kiba Residential Complex windows and/or doors open. In order to meek the indoor noise criterion of not exceeding 45 dB CNEL, windows and doors must remain closed, and building ventilation must be provided per the applicable California Building Code. With windows and/or doors open, rooms of the four 3 -Story Residences have indoor noise exposures ranging from 37 to 46 dB CNEL. The projected indoor noise exposure is expected to exceed 45 dB CNEL in the rooms on level 3 of the four 3 -Story Residences with windows open. In order to meet the indoor noise_ criterion of not exceeding 45 dB CNEL, windows and doors must remain closed. and building ventilation must be provided for the rooms on level 3 per the applicable California Building Code. 5 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Transportation Noise Analysis for Kiba Residential Complex Appendix A Calculated Traffic Noise Exposure Locations C DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Transportation Noise Analysis for Kiba Residential Complex Appendix B Noise Exposure Contributions per Roadway DocuSign Envelope ID: F212B61 E-7969-4838-ABED-OA37AD7F94FO Contribution levels of the receivers Level Source name Traffic lane Lden dB(A) Bryan Street 36.7 E Main Street 39.0 1-5 - 44.4 Newport Ave - 53.4 San Juan Street EB 56.2 San Juan Street WB 54.5 Bryan Street 33.3 E Main Street 28.5 1-5 45.5 Newport Ave 50.4 San Juan Street EB 44,9 San Juan Street WB 44.2 Bryan Street - 36.7 E Main Street 29,5 1-5 - 48.0 Newport Ave - 55.4 San Juan Street EB 49.7 San Juan Street WB 49.2 0h \�i.s Bryan Street 37.9 E Main Street 40,8 1-5 45.3 Newport Ave 56.1 San Juan Street EB 59.2 San Juan Street WB 57.0 y�}[ Bryan Street 23.1 E Main Street 22.3 1-5 - 46.1 Newport Ave 40.9 San Juan Street EB 29.0 San Juan Street WB 28.8 M4 1.1 Bryan Street 24.6 E Main Street - 24.3 1-5 - 49.2 Newport Ave 461 San Juan Street EB 29.4 San Juan Street WB 29.4 Bryan Street 29.3 E Main Street 26.6 1-5 42.3 Newport Ave - 47.7 San Juan Street EB - 32.6 San Juan Street WB - 32.2 p � a z �"E�1' �� ' .. .. -.', „x. .�:. o, . � . � _ � R, ... 4..`������k < �n.�.tr���,i���? �t�•� was... �,.., r.A��� : �bn �;�.; Bryan Street 32.7 E Main Street 27.7 1-5 - 45.6 Newport Ave 54.6 San Juan Street EB - 40.6 San Juan Street WB 40.4 Bryan Street - 34.3 E Main Street - 30.6 DocuSign Envelope ID: F212B61 E-7969-4838-ABED-OA37AD7F94FO Contribution levels of the receivers Level Source name Traffic lane Lden dB(A) 1-5 48.4 Newport Ave - 55.6 San Juan Street EB - 41.4 San Juan Street WB 41.1 i`W,M c ea g �" E� yam. "� +F- k t �:y $ a '(","' F'",.,,5'W^ .•;;y '"w' �` Bryan Street 28.5 E Main Street 22.9 1-5 47,6 Newport Ave 39.2 San Juan Street EB 38,3 San Juan Street WB 38.0 Bryan Street 30.2 E Main Street 23.2 1-5 52.1 Newport Ave 44.6 San Juan Street EB 36.8 San Juan Street WB 36.5 Bryan Street - 29.2 E Main Street - 25.3 1-5 - 57.4 Newport Ave 46.9 San Juan Street EB - 37.2 San Juan Street W B - 37.1 Bryan Street 35.3 E Main Street - 25.0 1-5 - 46.7 Newport Ave 43.2 San Juan Street EB 36,2 San Juan Street WB 35.9 y �} Bryan Street 37.0 E Main Street 264 1-5 50.9 Newport Ave 49.9 San Juan Street EB 35.5 San Juan Street WB 35.2 Bryan Street 38.2 E Main Street - 29.1 1-5 - 54.5 Newport Ave 51.2 San Juan Street EB - 35.9 San Juan Street WB - 35.8 Bryan Street 27.4 E Main Street 20.7 1-5 49.3 Newport Ave - 33.7 San Juan Street EB 26,1 San Juan Street WB - 26.3 Bryan Street - 33.2 E Main Street 23.2 1-5 55.7 Newport Ave 38.7 San Juan Street EB 30.3 San Juan Street WB 30.1 DocuSign Envelope ID: F212B61 E-7969-4838-ABED-OA37AD7F94FO Contribution levels of the receivers Source name Traffic lane Level Lden dB(A) g S$dIV;- R? Bryan Street E Main Street 1-5 Newport Ave San Juan Street EB San Juan Street WB - - 28.9 23.3 58.0 42.7 32.8 33.7 DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO Initial Study/Mitigated Negative Declaration 1042 San Juan Street Apartment Project and 1052 San Juan Street (General Plan Amendment only) (GPA 2019-00001/DR 2019-00019) APPENDIX C CITY OF TUSTIN HISTORIC RESOURCES SURVEY (1990 AND 2003) 65 Page City of Tustin DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO ADDRESSt 1042 SAN JUAN ST DATE: 1907 S TYLE t COLONIAL. RRVIYAL SOURCE, RATING: T B ALTERATIONS, F HISTORICAL DISTRICT: 117 COMMENT: DESCRIPTION: CrrY Q0IF TUSTRN HICSTOI CAL SURVEY Colonial Revival in style, the single•storled rasidonca at 1042 is crowned with a hippod roof featuring gabled wings to the front and out side. Crlssoroem lattioework Venting' ry caed triangufar braces and a raw of decmdvc knobs accent the gable faces. A wrap-around porch runs across the front and down the weer side, contracting the gabled wings. The main rotrf continues downward, without a break, to form the. porch roof, which is supported by pairs of narrow wood posts. horizontal braces accent the posts. A plain wood railing, with both vertical and horizontal balusters, borders the porch, A pair of double -hung windows, topped with molding•trimrned lintels, Is centered in the front wing. A large plate glass window rests beside the panclod front door (not original), Doubly -hung windows arc used throughout the rest ofthe house. SIGNIFICANCE-. Edward E. Smith, a local walnut grower, built this house in €907, He sold it that same year to J. kl Shaffer, who irnmodiatcly sold it to Martha Rantz, By 1909 Matthew .and. Birdie Truran had purchased the property, adding w several other lots that they had accumulated in that block. The area became known as "Truranville" by local rosidents, because the T'rurans owned several p€coos of proptarty and built.aavoral homos here. In 1937 when .Birdie Truran's estate was settled, this house was deeded Io Hon. Tramn, one of her sons, Edward Hawkins and his wife, Ruth, purchased ,Etc house that sante year and continued to awn it until 1945. 13 S. Richardson and his wife, Vivian, owned the house during the war. He was a carpenter. A good example of a Colonial Revival house, with Craftsman Influence, the residence is significant to the city because of its architectural style, DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO 1042 SAN JUAN STREET See following pages for property information DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO EXHIBIT B OF RESOLUTION 21-12 OUTSIDE AGENCY COMMENTS DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO r tl)'M k4l Irvine Ranch WATER DISTRICT January 12, 2021 Elaine Dove, Senior Planner Via email: edove@tustinca.org City of Tustin Community Development Department 300 Centennial Way Tustin, CA 92780 Re: Notice of Intent -- Kiba Residential Project Mitigated Negative Declaration Dear Ms. Dove: Irvine Ranch Water District (IRWD) has reviewed the Notice of Intent (NOI)/Mitigated Negative Declaration (MND) for the Kiba Residential Project in Tustin. After reviewing the NOI/MND, IRWD has confirmed that although IRWD serves a portion of the City of Tustin, this project is not within IRWD's service area. Therefore, it is IRWD's understanding that this project should have no impacts to IRWD. If this is not correct or if there are any future changes to the project which may impact IRWD, Tustin is required to notify IRWD so that IRWD can review and comment, if necessary, on all future environmental compliance for the proposed project. IRWD appreciates the opportunity to review the NOI/MND for the Kiba Residential Project. If you have any questions, please contact the undersigned or JoAnn Corey, Environmental Compliance Analyst at (949) 453-5326. Sincerely, A&d64'r� Fiona M. Sanchez Director of Water Resources cc: Jo Ann Corey, IRWD Irvine Ranch Water District • 15600 Sand Canyon Ave., Irvine, CA 92618 • Mailing Address: P.O. Box 57000, Irvine, CA 92619-7000 • 949-453-5300 • www.irwd.com DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO tus in Uriij:iea ScbooL Distrzict Maintenance, Operations and Facilities 1302 Service Road, Tustin, CA 92780 - (714) 730-7515 January 15, 2021 City of Tustin Community Development Department 300 Centennial Way Tustin, CA 92780 Attn: Elaine Dove, Senior Planner FAX (714) 731-5497 SUBJECT: Comments on Draft Mitigated Negative Declaration: Design Review 2019-00019 & General Plan Amendment 2019-00001 — 1042 and 1052 San Juan Street; Kiba Residential Project Dear Ms. Dove - On behalf of the Tustin Unified School District (District), thank you for the opportunity to provide comments on the Mitigated Negative Declaration for Design Review 2019-00019 & General Plan Amendment 2019- 00001 — 1042 and 1052 San Juan Street; Kiba Residential Project (Project). The District offers the following comment on the Project: 1. Please note that residential School Fees, levied pursuant to Education Code Section 17620 and Government Code 65995, will be applicable for the new residential units to be constructed as part of the Project. The fee will be based on the residential fee per square foot that is in place at the time the building permit is obtained (currently $4.08 per square foot). Thank you again for the opportunity to provide comments on the Project. If you have any further questions, I can be reached at (714) 730-7515, Extension 50404. Sincerely, �11 Tom Rizzuti Director, Facilities & Planning Cc: Sal Sanchez, Senior Director, Maintenance Operations & Facilities Anthony Soria, Chief Financial Officer BOARD OF EDUCATION Jonathan Abelove - Allyson Damikolas • Lynn Davis - James H. Laird - Jonathan Stone DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO ORANGE COUNTY FIRE AUTHORITY P. O. Box 57115, Irvine, CA 92619-7115 1 Fire Authority Way, Irvine, CA 92602 s Brian Fennessy, Fire Chief • www.ocfa.org • (714) 573-6000 /Fax (714) 368-8843 November 9, 2020 City of Tustin Community Development Department Attn: Elaine Dove, Senior Planner edove@tustinca.org 300 Centennial Way Tustin, CA 92780 Ref: General Plan Amendment (GPA) 2019-00001, Design Review (DR) 2019-00019 Zone 1042 and 1052 San Juan Street, Tustin, CA Dear Elaine: Thank you for the opportunity to review the subject document. The Orange County Fire Authority (OCFA) provides fire protection and emergency medical services response to the project area. Services include: structural fire protection, emergency medical and rescue services, education and hazardous material response. OCFA also participates in disaster planning as it relates to emergency operations, which includes high occupant areas and school sites and may participate in community disaster drills planned by others. Resources are deployed based upon a regional service delivery system, assigning personnel and equipment to emergency incidents without regard to jurisdictional boundaries. The equipment used by the department has the versatility to respond to both urban and wildland emergency conditions. The following are our comments: The project is subject to review by the City and OCFA for various construction document plan checks for the applicable fire life safety codes and regulations. The project will be subject to the current editions of the CBC, CFC and related codes. We would like to point out that all standard conditions with regard to development, including water supply, built in fire protection systems, road grades and width, access, building materials, and the like will be applied to this project at the time of plan submittal. Thank you for providing us with this information. If you need additional information regarding this letter, please contact me at (714) 573- 6199. Sincerly, Tamera Rivers Management Analyst 714-573-6199 Serving the Cities of: • Aliso Viejo • Buena Park • Cypress • Dana Point • Irvine • Laguna Hills • Laguna Niguel • Laguna Woods • Lake Forest • La Palma • Los Alamitos • Mission Viejo • Rancho Santa Margarita • San Clemente • San Juan Capistrano • Seal Beach • Santa Ana • Stanton • Tustin • Villa Park • Westminster • Yorba Linda • and Unincorporated Areas of Orange County RESIDENTIAL SPRINKLERS AND SMOKE DETECTORS SAVE LIVES DocuSign Envelope ID: F2121361 E-7969-4838-ABED-OA37AD7F94FO EXHIBIT C OF RESOLUTION 21-12 MITIGATION MONITORING AND REPORTING PROGRAM DocuSign Envelope ID: F212B61E-7969-4838-ABED-OA37AD7F94F0 TABLE MITIGATION MONITORING AND REPORTING PROGRAM Number Measure Monitoring Activity Implementation Responsibility for Timing Outside Agency Responsibility/ Oversight of Coordination Verification Compliance/ Verification AESTHETICS Project Design Features None. Policies, Plans, and Procedures PPP -1 Project construction hours will be limited to the Construction hours. Project City of Tustin Ongoing N/A hours of 7:00 a.m. and 6:00 p.m., Mondays Developer/Construction Community through Friday, and the hours of 9:00 a.m. and Contractor Development 6:00 p.m. on Saturday and never on Sundays or Dept. city -observed federal holidays. PPP -2 Prior to the issuance of building permits, the Lighting plan. Project City of Tustin Prior to Building N/A applicant shall submit a photometric lighting plan Developer/Construction Community Permits showing compliance with the TCC Section 8102, Contractor Development which requires a minimum one foot-candle of Dept. light on the private drives and parking surfaces and a minimum of one-quarter foot-candle of light on the walking surfaces. The lighting plan is to be overlaid onto a tree landscape plan. The photometric plan must also show no light spillage pursuant to TCC Section 9271hh. Mitigation Measures None. AIR QUALITY Project Design Features Policies, Plans and Procedures PPP -3 Fugitive dust. Project City of Tustin During Possible The project will comply with South Coast Air Developer/Construction Community Construction coordination with Quality Management District (SCAQMD) Rule Contractor Development SCAQMD 402 (Nuisance) and Rule 403 (Fugitive Dust). Dept. The project developer will require construction contractors and subcontractors to employ the following enhanced dust control measures during construction to minimize particulate matter (PM - 10 and PM -2.5) emissions: 1. Suspend the use of all construction equipment durin first -stage smog alerts. DocuSign Envelope ID: F212B61E-7969-4838-ABED-OA37AD7F94F0 TABLE MITIGATION MONITORING AND REPORTING PROGRAM Number Measure Monitoring Activity Implementation Responsibility for Timing Outside Agency Responsibility/ Oversight of Coordination Verification Compliance/ Verification 2. Apply soil stabilizers such as hay bales or aggregate cover to inactive areas. 3. Prepare a high wind dust control plan and implement plan elements and terminate soil disturbance when winds exceed 25 mph. 4. Stabilize previously disturbed areas if subsequent construction is delayed. 5. Water exposed surfaces and haul roads 3 times/day. 6. Cover all stock piles with tarps. 7. Replace ground cover in disturbed areas quickly. 8. Reduce speeds on unpaved roads to less than 15 mph. 9. Trenches shall be left exposed for as short a time as possible. 10. Identify proper compaction for backfilled soils in construction specifications. 11. Cover all trucks hauling dirt, sand, or loose material or require all trucks to maintain at least two feet of freeboard. 12. Sweep streets daily if visible soil material is carried out from the construction site. 13. Provide water spray during loading and unloading of earthen materials. 14. Minimize in -out traffic from construction zone. CULTURAL RESOURCES Project Design Features Policies, Plans and Procedures PPP -4 Should human remains be discovered Discovery of human Project City of Tustin During Grading Coordination with during project construction, the project remains. Developer/Construction Community NAHC and would be required to comply with State Contractor Development County Coroner. Health and Safety Code Section 7050.5, Dept. which states that no further disturbance may occur in the vicinity of the human remains until the County Coroner has made a DocuSign Envelope ID: F212B61E-7969-4838-ABED-OA37AD7F94F0 TABLE MITIGATION MONITORING AND REPORTING PROGRAM Number Measure Monitoring Activity Implementation Responsibility for Timing Outside Agency Responsibility/ Oversight of Coordination Verification Compliance/ Verification determination of origin and disposition pursuant to Public Resources Code Section 5097.98. The County Coroner must be notified of the find immediately. If the remains are determined to be prehistoric, the Coroner will notify the Native American Heritage Commission, which will determine the identity of and notify a Most Likely Descendant (MLD). With the permission of the landowner or his/her authorized representative, the MLD may inspect the site of the discovery. The MLD must complete the inspection within 48 hours of notification by the Native American Heritage Commission (NAHC). Mitigation Measures CULTURAL RESOURCES CUL -1 Applicant/contractor shall take the following Protection of Historic Project City of Tustin During Grading measures to protect the existing historic Resource Developer/Construction Community and residential structure during all phases of Contractor Development Construction construction and include all of the following Dept. measures in the plans prepared for permit issuance: 3.1 During excavation for footings on new structures, the applicant/contractor shall provide shoring around the historic resource to prevent undermining of the foundation. 3.2 Applicant/contractor shall provide plywood protection at all windows in the historic residential structure and shall show plywood protection on the construction plans submitted to the City of Tustin for building permits. 3.3 Applicant/contractor shall secure the historic DocuSign Envelope ID: F212B61E-7969-4838-ABED-OA37AD7F94F0 TABLE MITIGATION MONITORING AND REPORTING PROGRAM Number Measure Monitoring Activity Implementation Responsibility for Timing Outside Agency Responsibility/ Oversight of Coordination Verification Compliance/ Verification resource from physical access during the construction period. 3.4 Applicant/contractor shall install a direct dial fire and smoke intrusion security system in the historic residential structure. 3.5 Applicant/contractor shall protect the historic resource's walls with solid construction fencing to prevent damage to existing finishes. 3.6 During plastering of the exterior walls of the new buildings, applicant/contractor shall provide fabric barriers to prevent overspray from reaching the historic residential structure. 3.7 The applicant/ contractor shall maintain fire extinguishers at each level of each new building in case of fire during construction. 3.8 Subject to approval by the Director of Community Development, applicant/contractor shall engage the services of an licensed architect meeting the professional qualifications standards identified by the Secretary of Interiors Standards and Guidelines (https://vwvw.nps.gov/history/local- law/arch—stnds 9.htm) to monitor the historic residential structure during construction activities on a monthly basis and submit monthly status reports to the City of Tustin Community Development Department. 3.9 During construction, the Applicant/contractor shall stop work immediately in the event of damage to the historic resource and contact the Community Development Department and the architect identified in 3.8 of this mitigation. All DocuSign Envelope ID: F212B61E-7969-4838-ABED-OA37AD7F94F0 TABLE MITIGATION MONITORING AND REPORTING PROGRAM Number Measure Monitoring Activity Implementation Responsibility for Timing Outside Agency Responsibility/ Oversight of Coordination Verification Compliance/ Verification work shall stop until such time as the damage is remedied to the satisfaction of the Director of Community Development. CUL -2 Prior to the issuance of the first grading permit, a Native American Project City of Tustin Prior to any N/A qualified Native American monitor shall be Monitoring Developer/Construction Community ground retained by the Applicant/Developer to provide Contractor Development disturbance. professional Native American monitoring Department services for any construction activities that may disturb native soils (i.e., previously undisturbed soil 18 -inches or more below the surface). The Native American monitor from the Gabrieleno Band of Mission Indians — Kizh Nation, shall be selected by the Applicant/Developer and verification of retention of the Native American monitor shall be provided to the City of Tustin Community Development Department on tribal letterhead, including the monitor's name and contact information. The Native American monitor and a City of Tustin Community Development Department designee shall be present at the pre -grading conference to establish procedures for Native American resource surveillance. The Native American monitor shall be present during all ground disturbing activities of native soil (i.e., previously undisturbed soil 18 -inches or more below the surface) including but not limited to post holing, auguring, boring, grading, excavation and trenching. (See also, TCR -1) GEOLOGY AND SOILS Project Design Features Policies Plans and Procedures PPP -5 Prior to issuance of a building permit, the WQMP Project City of Tustin Prior to grading N/A applicant shall submit a geotechnical Developer/Construction Community permit. investigation report of the subject property. Contractor Development DocuSign Envelope ID: F212B61E-7969-4838-ABED-OA37AD7F94F0 TABLE MITIGATION MONITORING AND REPORTING PROGRAM Number Measure Monitoring Activity Implementation Responsibility for Timing Outside Agency Responsibility/ Oversight of Coordination Verification Compliance/ Verification Department PPP -6 PPP -6 In order to comply with the 2003 DAMP, the proposed project shall prepare an Erosion and Sediment Control Plan and Water Quality Management Plan (WQMP) conforming to the current National Pollutant Discharge Elimination System (NPDES) requirements, prepared by a Licensed Civil Engineer or Environmental Engineer, which shall be submitted to the Department of Public Works for review and approval. The plan shall incorporate all necessary Best Management Practices (BMPs) and other City requirements to eliminate polluted runoff until all construction work for the project is completed. A WQMP shall be maintained and updated as needed to satisfy the requirements of the adopted NPDES program. The plan shall ensure that the existing water quality measures for all improved phases of the project are adhered to. Location of the BM Ps shall not be within the public right-of-way. PPP -7 The project shall comply with NPDES WQMP Property Owner City of Tustin During N/A requirements for control of discharges of Community Operation sediments and other pollutants during operations Development of the facility through preparation and Department implementation of a Final Priority Water Quality Management Plan (WQMP) in compliance with the Municipal Separate Storm Sewer System DocuSign Envelope ID: F212B61E-7969-4838-ABED-OA37AD7F94F0 TABLE MITIGATION MONITORING AND REPORTING PROGRAM Number Measure Monitoring Activity Implementation Responsibility for Timing Outside Agency Responsibility/ Oversight of Coordination Verification Compliance/ Verification (MS4) Permit in effect forthe Santa Ana Regional Water Quality Control Board (RWQCB) at the time of grading permit application. NOISE Project Design Features None. Policies Plans and Procedures None. Mitigation Measures MM N-1 N-1: Prior to issuance of a building permit for Structural Noise Project City of Tustin Prior to building three-story residences, the Project Attenuation and Final Developer/Construction Community permits. Applicant/Developer shall submit a final Acoustical Report. Contractor Development acoustical report to the City of Tustin Director of Dept. Community Development, or designee, that demonstrates that the interior noise levels in all habitable rooms shall not exceed 45 A -weighted decibels (d BA) Community Noise Equivalent Level (CNEL), as defined by Title 24, Part 2 of the California Building Code. Project Applicant/Developer shall provide, at a minimum, mechanical ventilation for all new residential units per the applicable Building Code. PUBLIC SERVICES Project Design Features None. Policies, Plans, and Procedures PPP -8 Priorto issuance of a grading permit the applicant Fire Master Plan Project City of Tustin Prior to grading Orange County or responsible party shall submit a fire master Developer/Construction Community permit. Fire Authority plan (service code PR145) to the Orange County Contractor Development Fire Authority for review. Approval shall be Dept. obtained prior to the issuance of grading or building permits. Mitigation Measures DocuSign Envelope ID: F212B61E-7969-4838-ABED-OA37AD7F94F0 TABLE MITIGATION MONITORING AND REPORTING PROGRAM Number Measure Monitoring Activity Implementation Responsibility for Timing Outside Agency Responsibility/ Oversight of Coordination Verification Compliance/ Verification None. TRIBAL CULTURAL RESOURCES Project Design Features None. Mitigation Measures MM TCR -1 Prior to the issuance of a grading permit and Native American Project City of Tustin Prior to building Gabrieleno Band of commencement of any ground disturbing activity Monitor Developer/Construction Community permits. Mission Indians-Kizh at the project site the project applicant shall retain Contractor Development Nation a Native American Monitor approved by the Dept. Gabrieleno Band of Mission Indians-Kizh Nation — the tribe that consulted on this project pursuant to Assembly Bill A52 - SB18 (the "Tribe" or the "Consulting Tribe') and A copy of the executed contract shall be submitted to the City of Tustin Community Development Department priorto the issuance of any permit necessary to commence a ground -disturbing activity. The Tribal monitor shall only be present on-site during the construction phases that involve ground - disturbing activities. Ground disturbing activities are defined by the Tribe as activities that may include, but are not limited to, pavement removal, potholing or auguring, grubbing, tree removals, boring, grading, excavation, drilling, and trenching, within the project site. The Tribal Monitor shall complete daily monitoring logs that will provide descriptions of the day's activities, including construction activities, locations, soil, and any cultural materials identified. The on-site monitoring shall end when all ground -disturbing activities on the Project Site are completed, or when the Tribal Representatives and Tribal Monitor have indicated that all upcoming ground -disturbing activities at the Project Site have little to no DocuSign Envelope ID: F212B61E-7969-4838-ABED-OA37AD7F94F0 potential for impacting Tribal Cultural Resources. Upon discovery of any Tribal Cultural Resources, construction activities shall cease in the immediate vicinity of the find (not less than the surrounding 25 feet) until the find can be assessed. All Tribal Cultural Resources unearthed by project activities shall be evaluated by the Tribal monitor approved by the Consulting Tribe. If the resources are Native American in origin, the Consulting Tribe will retain it/them in the form and/or manner the Tribe deems appropriate, for educational, cultural and/or historic purposes. If human remains and/or grave goods are discovered or recognized at the Project Site, all ground disturbance shall immediately cease, and the county coroner shall be notified per Public Resources Code Section 5097.98, and Health & Safety Code Section 7050.5. Human remains and grave/burial goods shall be treated alike per California Public Resources Code section 5097.98(d)(1) and (2). Work may continue on other parts of the Project Site while evaluation and, if necessary, mitigation takes place (CEQA Guidelines Section 15064.5[fj). If a non -Native American resource is determined by the county certified archaeologist to constitute a "historical resource" or "unique archaeological resource," time allotment and funding sufficient to allow for implementation of avoidance measures, or appropriate mitigation, must be available. The treatment plan established forthe resources shall be in accordance with CEQA Guidelines Section 15064.5(f) for historical resources and PRC Sections 21083.2(b) for unique archaeological resources. Preservation in place (i.e., avoidance) is the preferred manner of treatment. If preservation in place is not feasible, treatment may include implementation of archaeological data recovery excavations to remove the resource along with subsequent laboratory processing and analysis. Any historic archaeological material that is not Native American in origin shall be curated ata public, DocuSign Envelope ID: F212B61E-7969-4838-ABED-OA37AD7F94FO END OF MITIGATION MONITORING AND REPORTING PROGRAM non-profit institution with a research interest in the materials, such as the Natural History Museum of Los Angeles County or the Fowler Museum, if such an institution agrees to accept the material. If no institution accepts the archaeological material, it shall be offered to a local school or historical society in the area for educational purposes. END OF MITIGATION MONITORING AND REPORTING PROGRAM