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ANDERSEN ANDRE CONSULTING ENGINEERS, INC. <br />Geotechnical Engineering <br />Construction Materials Testing <br />Environmental Consulting <br />Johnson, Mirmiran & Thompson, Inc. <br />3250 West Commercial Boulevard, Suite 360 <br />Fort Lauderdale, FL 33309 <br />Attention: Mr. Johan Aranda, P.E. <br />PROPOSAL FOR SUBSURFACE SOIL EXPLORATION AND <br />GEOTECHNICAL ENGINEERING EVALUATION <br />32ND AvENUE IMPRovEMENTs <br />VERO BEACH, INDIAN RIVER COUNTY, FLORIDA <br />RACE Proposal No. P25-3124 <br />April 7, 2025 <br />Andersen Andre Consulting Engineers, Inc. (AACE) is pleased to present this proposal for preparing <br />a subsurface exploration and geotechnical engineering evaluation for the above referenced project. The <br />purpose of the exploration is to obtain general subsurface soil information so that recommendations <br />can be provided for site preparation procedures, pavement design, and other geotechnical aspects of <br />the project. <br />PROTECT UNDERSTANDING <br />Based on our review of the provided project -related information, we understand that it is proposed to <br />improve currently unpaved sections of 32nd Avenue, 43' Place and 44' Street in Vero Beach, Indian <br />River County, Florida. <br />FIELD EXPLORATION PROGRAM <br />Based on our understanding of the project and our experience with subsurface conditions in the site <br />vicinity, we propose to perform four (4) Standard Penetration Test (SPT) borings [ASTM D1586] to <br />depths of about 15 feet and four (4) hand auger borings [ASTM D14521 to depths of about 5-7 feet <br />below the existing ground surface. Further, four (4) Limerock Bearing Ratio (LBR) samples will be <br />collected from the subject roadway segments. <br />General Comments <br />The proposed field work will be completed using a truck -mounted drill rig in addition to hand -carried <br />equipment and support trucks. An AACE field engineer will oversee all drilling/field work operations. <br />AACE will take reasonable efforts to reduce damage to property, such as rutting of the ground surface. <br />However, it should also be understood that in the normal course of our work some such disturbance <br />could occur. We have not budgeted to restore the site beyond backfilling our boreholes with <br />accumulated soil cuttings. If there are any restrictions or special requirements regarding this site or <br />exploration, these should be known prior to commencing the field work. <br />834 SW Swan Avenue, Port St. Lucie, Florida 34983 Ph: 772-807-9191 Fx: 772-807-9192 www.aaceinc.com <br />169 <br />