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Work Order No. 51 Aviation Boulevard Extension Alternative Alignment Study the Client. The piezometers will be installed using the hand-held bucket auger, the annulus of the borehole will be backfilled with soil cuttings, and a small grout seal will be placed near the ground surface at each piezometer location. The piezometers will be left in place for periodic groundwater level measurements. Our services will include performing initial groundwater level measurements in the piezometers immediately after installation and then additional measurements over a 90 -day time frame. LABORATORY PROGRAM Routine laboratory visual classification of the soil samples collected from the borings will be performed by a geotechnical engineer along with specific classification tests deemed necessary (i.e., percent fines, organic content). ENGINEERING REPORT The existing pavement section data, soil stratigraphy data, and groundwater level data collected within the project area will be provided in a written report upon completion of the study. We will also provide estimates of soil effective unit weight, friction angle, and cohesion based on the soil boring results to be used in the design of the drilled shaft foundations. C. Cultural Resource Assessment Su A cultural resources assessment survey (CRAS) will be conducted in compliance with Section 106 of the National Historic Preservation Act (NHPA), Chapter 267.061 of the Florida Statutes (F.S.), Rule 1A-46 of the Florida Administrative Code (F.A.C.), and the conditions and specifications set forth in the Florida Division of Historical Resources (FDHR) Module 3: Guidelines for Use by Historic Preservation Professionals (Florida FDHR 2003). The Principal Investigator will meet the Secretary of the Interior's Professional Qualification Standards (48 FR 44716). The objective of the survey will be to identify archaeological sites and historic resources with the project area and assess their eligibility for listing on the National Register of Historic Places (National Register) per the criteria set forth in 36 CFR Section 60.4. LITERATURE REVIEW AND BACKGROUND RESEARCH A literature and background search for information pertinent to the project area will be conducted to determine the types, chronological placement, and location patterning of archaeological sites within the project area and vicinity. A summary of the project area's archaeological context and pertinent environmental features will be prepared from the results of the background research and literature review. This overview will describe the project area's archaeological record, important events, locations, structures, and individuals associated with the area. The environmental description will include a discussion of both present and past environmental conditions. This information will also provide the context in Page 4 of 11