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WO# 3 <br />Oslo Road and Oslo Road Boat Ramp Improvements <br />IRC Project No. 0381 <br />9. Baseline turbidity readings will be obtained in Indian River Lagoon adjacent to the <br />boat ramp and in the existing wet ditch on the south side of the road. <br />MOT will be according to FDOT Design Standards 602 for the boring locations that falls within <br />15 feet from the edge of the road. <br />Laboratory Testing <br />Reporting <br />Laboratory examination (classification) of the soil samples and physical property <br />tests of same to establish their plasticity, gradation, organic content, moisture <br />content and LBR. <br />Preparation and submittal of a Roadway Soil Survey Report in general accordance <br />with Chapter 9 of FDOT's Soils and Foundation Handbook (2006). The report will <br />address plastic or unsuitable soils (limits and volume), if present, projected water <br />table levels, and design/construction options to deal with potential plastic soils and <br />perched water (e.g., medians). The report will include drafted cross-sectional <br />profiles of the subsurface conditions with AASHTO soil classifications. <br />Pile capacity graphs will be provided for the timber piles that will be used to support <br />the access ramps and fishing piers. Dunkelberger will require nominal diameter of <br />the piles, design scour depth and design capacity of these piles to determine the <br />minimum length of the piles. <br />All work shall also comply with the current Florida Minimum Technical Standards. <br />COMPENSATION. <br />The COUNTY agrees to pay, and the Geotechnical Professional agrees to accept, a fee for <br />services rendered according to the "Scope of Services" identified in the attached EXHIBIT 'W' <br />Fee Schedule and Man Hours. <br />A Not -to -Exceed Amount of: $12.489.50 to be paid on a unit price basis for actual work <br />performed in accordance with the schedule of services and fees set forth in Exhibit A of <br />RENEWAL OF THE ANNUAL GEOTECHNICAL SERVICES CONTRACT IRC PROJECT NO. <br />0534 WITH DUNKELBERGER EGINEERING & TESTING INC. Effective Date: October 1, <br />2005. <br />TIME FOR COMPLETION <br />Following receipt <br />of <br />the <br />written authorization to <br />proceed, the estimated schedule for the <br />geotechnical work <br />will <br />be <br />as follows: <br />• Project start-up, boring layout and utility clearance and Field Exploration —1 to 2 Weeks <br />• Laboratory testing — 2 weeks <br />Engineering analysis, preparation and submittal of draft report —1 to 2 weeks <br />• Finalize report - 1 week <br />SCHEDULE TOTAL: 5 to 7 weeks <br />F:Tngineering\Capital Projects\0381 Oslo Road Boat Ramp\Agenda's & Contracts\0381 Oslo Boat Ramp WOd 3 Dunkelberger 03-25-08.doc <br />