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Consulting Services Agreement between City of San Leandro and Exhibit A GPA Consulting for Environmental Services for Lake Chabot Road Erosion Repairs Page 4 of 11 In the event that traffic grinding, cold planing, or sandblasting are used to remove thermoplastic striping material as part of the roadway repair, these analytics can be used to assess if the waste material exceeds hazardous waste limits. • Sample collection procedures and analytical results will be included in the ISA report. Analytical results will be compared to hazardous waste limits, and recommendations for additional sample collection and analysis, as warranted. Task 3.4 Deliverables: Included in the Draft and Final ISA Report Task 3.5: Cultural Resources • Cultural resources documents required for Section 106 of the National Historic Preservation Act (NHPA) will be prepared in compliance with all applicable requirements, and in a format acceptable to Caltrans (Area of Potential Effects (APE) Map, Archaeological Survey Report (ASR) and Historic Property Survey Report (HPSR)). • A 1-mile radius records search will be completed from available data at the Northwest Information Center, located at Sonoma State University. Information on historic built environment resources will be gathered to prepare an Area of Potential Effects (APE) map. • After the background research is completed and upon Caltrans approval of the APE, a systematic pedestrian field survey of the Project will be conducted. The purpose of the survey is to identify any cultural (historic or prehistoric) resources that may be impacted by the project, characterize the setting of the project, and to field check any previously recorded cultural resources within or immediately adjacent to the project discovered by the records search. • In addition, the Native American Heritage Commission (NAHC) will be contacted. The NAHC will perform a Sacred Lands file search and provide a list of Native American groups to contact regarding this project. • Letters will be prepared on City letterhead to initiate the Section 106 consultation process; the letters will be reviewed by the City and Caltrans prior to mailing. • An ASR will be prepared that will include a project description, a natural and cultural setting section, methods, results, archaeological sensitivity analysis, impacts analysis, and recommendations for further work, if necessary. • The HPSR will then be prepared, the umbrella document that Caltrans uses for compliance with Section 106. This document includes a summary of the records search, Native American consultation, and Section 106 findings. The ASR and APE Map will be attached to it as supporting documentation. • Based on anticipated negative findings, a short-form HPSR will be prepared. Task 3.5 Deliverables: One electronic copy of the Draft and Final HPSR (includes APE, ASR, and Section 106 consultation) Task 3.6: Section 4(f) De Minimis • Chabot Park, owned by the East Bay Municipal Utilities District and operated by the City is directly adjacent to the project area. The park is a publicly owned, publicly accessible recreational facility and is considered a Section 4(f) property under the Section 4(f) of the Department of Transportation Act of 1966. As defined in 23 CFR Section 771.235(p), the “use” of a protected Section 4(f) resource occurs when: land is permanently incorporated into a transportation facility through partial or full acquisition (“direct use”), there is a temporary occupancy of land that is adverse in terms of the preservationist purposes of Section 4(f) (“temporary use”), or the proximity of a transportation facility results in impacts so severe (i.e., noise, vibration, visual, access, and/or ecological impacts) that the protected activities, features, or attributes that qualify a resource for protection under Section 4(f) are substantially impaired (“constructive use”). Docusign Envelope ID: 78E72B1A-FA71-4376-9F02-D7D222FBE69F