ENGEO, INC - FIRST AMENDMENT (#2024174)

GEOTECHNICAL ENVIRONMENTAL WATER RESOURCES CONSTRUCTION SERVICES COASTAL/MARINE GEOTECHNICS February 1, 2023 www.engeo.com PREFERRED CLIENT FEE SCHEDULE PROFESSIONAL SERVICES Effective July 1, 2026 - June 30, 2027 President ...................................................................................................................................... $465.00 per hour Principal ....................................................................................................................................... $365.00 per hour Associate ..................................................................................................................................... $305.00 per hour Subject Matter Expert .................................................................................................................. $400.00 per hour Senior ........................................................................................................................................... $265.00 per hour Project .......................................................................................................................................... $235.00 per hour Staff .............................................................................................................................................. $205.00 per hour Assistant ...................................................................................................................................... $165.00 per hour Construction Services Manager II ............................................................................................... $210.00 per hour* Construction Services Manager I ................................................................................................ $200.00 per hour* Senior Field Representative II ..................................................................................................... $176.00 per hour*/** Senior Field Representative I ...................................................................................................... $157.00 per hour*/** Field Representative .................................................................................................................... $145.00 per hour*/** Senior Laboratory Technician ..................................................................................................... $180.00 per hour Laboratory Technician ................................................................................................................. $160.00 per hour Senior GIS Developer.................................................................................................................. $190.00 per hour Senior GIS Analyst ...................................................................................................................... $185.00 per hour GIS Analyst .................................................................................................................................. $175.00 per hour Senior CAD Specialist ................................................................................................................. $175.00 per hour CAD Specialist ............................................................................................................................. $160.00 per hour Network Administrator ................................................................................................................. $250.00 per hour Project Assistant .......................................................................................................................... $145.00 per hour * Two-hour minimum portal to portal and cancellations within 24 hours. * OVERTIME RATES: Rates increased by factor of 1.5 for all hours worked in excess of eight (8) Monday through Friday, and the first eight (8) hours worked on Saturday. Rates increased by factor of 2.0 for all hours worked in excess of twelve (12) Monday through Friday, all hours worked in excess of eight (8) on Saturday and all hours worked on Sunday and holidays. ** For Prevailing Wage projects, increase the hourly rate by $19. ** Rates increased by factor of 1.25 for night shift hours (hours commencing after 4:00 p.m. or before 4:00 a.m.); rates increased by factor of 1.875 (an additional factor of 1.5) for all night shift hours in excess of eight (8); rates increased by factor 2.5 for all night shift hours worked in excess of twelve (12). ADDITIONAL SERVICES OFFERED In addition to our core services of geotechnical, hydrologic and environmental engineering, including construction-phase testing and observation, ENGEO provides clients with services for establishment and management of Geologic Hazard Abatement Districts (GHAD) and for Entitlement and Permitting Support (EPS). For more information about these services and associated pricing, please contact ENGEO at (925) 866-9000. OTHER FEES • Equipment and materials will be charged in addition to the above hourly rates. • Outside Consultants, Subcontracted Services and Equipment Rental .................................................................................................. Cost plus 25% • Expert Witness, Deposition, Mediation, Arbitration, or Court Appearance (Minimum Charge) ..................... $2,400.00 half day, $4,800.00 full day TERMS Invoices will be submitted at completion of work or at approximately four week intervals and are due and payable upon receipt. Statements will be issued at monthly intervals. Charges not paid within 30 days of invoice date will accrue a late charge at a rate of 1.5 percent per month. In the event it becomes necessary to commence suit to collect amount due, Client agrees to pay attorney's fees and costs, as the court may deem reasonable until amount is paid. Fees will be applicable for one year from the effective date above; thereafter, fees will be adjusted annually. Our fees will be billed using an invoice format produced by a standardized accounting software package. A more customized itemization of charges and backup data will be provided upon Client’s requests, but at additional fees. Final reports may be withheld until outstanding invoices are paid in full. Many risks potentially affect ENGEO by virtue of entering into this agreement to perform services on behalf of client. A principal risk is the potential for human error by ENGEO. For client to obtain the benefit of a fee that includes a nominal allowance for dealing with our liability, client agree to limit ENGEO’s liability to Client and all other parties for claims arising out of our performance of the services described in the agreement. The aggregate liability will not exceed $50,000 (or ENGEO’s fee, whichever is greater, but not more than $1,000,000) for professional acts, errors, or omissions, including attorney’s fees and costs that may be awarded to the prevailing party and client agrees to indemnify and hold harmless ENGEO from and against all liabilities in excess of the monetary limit established above. Exhibit ADocusign Envelope ID: 18BB732F-0A4D-8D67-8068-5845DB3FB030