Geotechnical Engineering Report 12 10 2024 submission

December 10, 2024 Ms. Rachael Dickinson Pre-Construction Project Manager Mavis Tire Supply, LLC 200 Summit Lake Drive, Suite 350 Valhalla, NY 10595 ECS Project No. 44:2100 Reference: Geotechnical Engineering Report Mavis Store #2296 460 Prospect Avenue, West Orange, New Jersey Dear Ms. Dickinson: ECS Mid-Atlantic, LLC (ECS) has completed the subsurface exploration, soils laboratory testing, and geotechnical engineering analyses for the above-referenced project. Our services were performed in general accordance with the scope provided by Mavis Tire Supply, LLC in email correspondence dated October 31, 2024. This report presents our understanding of the geotechnical aspects of the project along with the results from the field exploration and laboratory testing conducted and our design and construction recommendations. It has been our pleasure to be of service to Mavis Tire Supply, LLC during this phase of the project. We would appreciate the opportunity to remain involved during the continuation of the design phase, and we would like to provide our services during construction phase operations as well to document subsurface conditions assumed for this report. Should you have any questions concerning the information contained in this report, or if we can be of further assistance to you, please contact us. Respectfully submitted, Jeffrey Digitally signed by Jeffrey Yates Yates 11:37:19 -05'00' Date: 2024.12.10 ECS Mid-Atlantic, LLC Stephen F. Patt, P.E. Jeffrey C. Yates, P.E. Geotechnical Principal Engineer Geotechnical Department Manager spatt@ecslimited.com jcyates@ecslimited.com