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45t' Street Roadway. Improvements Page 2 AAI Proposal No. 18-4472 Prior to the mobilization of our, drilling equipment, we will notify Sunshine State, One -Call of Florida; Inc. (SSOCOF) of our planned exploration to allow affected utility companies the opportunity to mark the location of buried. utility lines in the proposed exploration areas. The locating process will require a. lead time of 3 to'5 business days. We cannot take responsibility for damages to private underground lines or structures and/or underground services which. do not subscribe to SSOCOF; their locations should be, provided by the client prior to commencement of the field work: LABORATORY TESTING We preliminarily.estimate that only:routine laboratory visualclassification:of the recovered samples Will be required for this project. However., gradation tests and organic content tests on select samples. :will be performed if deemed necessary. The number: of laboratorytests: will be determined upon . completion of the.. Oil borings and will depend on the nature, of the encountered soils,: All laboratory tests will be performed in, accordance with applicable ASTM standards. ENGINEERING: REPORT Upon completion of our field exploration and laboratory testing program, an engineering report will. be issued presenting the, findings of our explorations and, tests, .and our comments on . geotechnical aspects of the project..: SCHEDULE Weather conditions permitting; we will start the field exploration program within.10 to 15 business days . after, receiving yourwrittenauthoft ionto proceed. We preliminarily estimate that our field work will, . have a. duration of 5 to 8 business days. Our laboratory testing and reportpreparation will require an additional .5 Jo 10 business days to complete, however, verbal recommendations can: be provided shortly after the completion of the field exploration program. FEE ESTIMATE Based on our.knowledge of the project to -date,. the estimated cost of our geotechnical.services for: this project is $15;280:00 (including MOT): Should we encounter conditions on the site that warrant more investigative: effort than anticipated, we will inform you immediately. Additional work or meetings in response to review of the report will incur an additional charge. The services. are itemized below: Field Reconnaissance- Senior econnaissance Senior Project Engineer est. 4 -hours @ $115:00/hour......:.......................,,..:....:...... ..................... $460.00. Standard Penetration Test borings: . 2 mobilizations @ $350:00/mobilization..................:... ......... ............... $700.00 ........... Standby between boreholes for MOT setup: est. 2 hours @ $250.00/hour:..... :......... .......... ;....... $500.00 13 SPT boringsto 15 feet (195 feet total) @$14.5.0/foot.................. ................................ ......... $2,827.60 4. SPT borings to 35 ;feet (140 feet total) @.$14.50/foot.......::................::.:...:...:......:.. ...:.. $2,030.00 Coring Equipment: 1. day @ $150.00/day..:.: ..:..:..... .:..:................................... ....... $150.00 ..... ....... Coring Crew: est. 12 hours @ $100.00/hour (two Sr. Field Technicians @ $50,00/hour) ............. $1,200.00 Asphalt Patch (lump sum)`.....::.:.:....:..................:..:..................................:...............................: $8 . . 2 50 Laboratory Testing Organic Testing: est. 4 tests @ $30'.00/test. .. . .. ........: $120.00 ........ ............... .......... .... . Percent Fines Content Tests: est. 10 tests @ 35.00/test:.............. ...:.............. ...:.............. , ............... $350.00 Engineering and"Report Preparation. Senior Project Engineer: est. 4.hours @ 115.00/hour .. $460.00 Project Engineer: est. 20 hours @ $95.00/hour.............................................. $1,900.00