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Page 3 • Removal of water line replacement from project (City Comment) • Detailing nonstandard street light foundation for median lighting replacement (City Comment) • Addition of parking lot improvements on private parcel (City Comment) • Addition of driveway and drainage improvements on a private parcel (City Comment) • Removal of a portion of driveway and drainage improvements on a private parcel (City Comment) • Redesign of pedestrian refuge island in SW quadrant of Hopyard/Owens intersection (City Comment) B.3 Maintenance Agreement An updated maintenance Agreement between the City and Caltrans was required in order to obtain an Encroachment Permit from Caltrans. Consor, supported the City to get an updated Maintenace Agreement with Caltrans by preparing updated Maintenance Agreement Exhibits. B.4 Storm Water Data Report When the project was scoped, only Design Pollution Prevention checklists were required to document the stormwater BMPs required for the project. For DEER approval, a full Storm Water Data Report (SWDR) was required. Consor prepared and obtained approval for the SWDR. B.5 Quality Management Plan For DEER projects, Caltrans requires a Quality Management Plan detailing the Quality Assurance and Quality Control processes that Consor and the City engaged in for project submittals. Consor prepared the QMP for City review and Caltrans approval. C. Soundwall Design Approval Coordination C.1 Modified Standard Soundwall Design The soundwall was initially designed utilizing available geotechnical reports from adjacent developments. Based on input from the project geotechnical engineer, the seismic region of the project, the Caltrans Standard Plan Soundwall wall could not be used, and the standard wall was modified to accommodate a higher PGA and seismic earth pressure than the standard design. Consor designed the soundwall using Load Resistance Factor Design following AASHTO’s “LRFD Bridge Specifications”, Eighth Edition, with the California Amendments and other Caltrans design manuals. Consor prepared design calculations for Caltrans review and approval and prepared the final PS&E for the modified standard soundwall. Four submittals of the sound wall calculations, plans, specs, estimate and geotechnical report were made. Consor coordinated comment responses and incorporation for the geotechnical consultant as well. C.2 Independent Design Check Consor performed an independent check of the soundwall by an engineer that was not previously involved in the design. Independent check consisted of a verification of the wall design by performing independent calculations and a plan review. Based on comments made by the independent check and agreement to revisions by the checker and designer, the plans and calculations were modified before submittal to Caltrans . DocuSign Envelope ID: 586678E2-39ED-4705-A1F0-23B960519A89DocuSign Envelope ID: 4F87FD3C-C94B-445D-A7F7-B9041B616CE0