ASC has provided geotechnical engineering services for numerous transportation projects as a subconsultant to prime design consultants for the Florida Department of Transportation (FDOT).

Geotechnical engineering services provided by ASC for design projects have been broad and diverse.

• site investigations and feasibility studies
• deep foundations
• in-situ testing
• earthwork and materials specifications
• stormwater management facilities

• shallow foundations
• geotechnical instrumentation
• sinkhole evaluations
• soil-structure interaction
• settlement
• borrow material studies

• dynamic testing of deep foundations (PDA, CAPWAP, PIT)
• embankments, slope stability, and earth retaining structures
• geosynthetics design and installation monitoring

U.S. Interstate 275 Reconstruction (Segment 1-A Design), Hillsborough County, Florida
Providing complete project geotechnical engineering services to the prime consultant team in connection with the design of the U.S. Interstate 275 reconstruction in downtown Tampa, Florida, including complete work on 6 interchanges/overpasses (Trask Street, Manhattan Avenue, Lois Avenue, Cypress Street, Dale Mabry, and Himes).  The project will include the redesign of an 8-lane system with 15 bridges/overpasses and over 70,000+ ft (21,000+ m) of earth-reinforced walls and temporary noise barrier walls up to 40-ft (12.2-m) high.  Services include providing geotechnical exploration, field and laboratory testing, engineering evaluation, and recommendations for the final design and construction of this project.

U.S. Interstate 4 Engineering Support Consultant, Hillsborough County
Provided complete services for dynamic analyses of pile driving operations utilizing the Pile Driving Analyzer (PDA).  Project consists of 5 segments of U.S. Interstate 4 with 21 bridges/overpasses at which piles will be driven.  Initial services are scheduled to begin in September 1995 and continue through 2002.

Reconstruction and Widening of State Road 540 and 655, Polk County
Provided complete project geotechnical engineering services to the prime consultant, including field exploration and laboratory testing, engineering evaluation, and recommendations for the final design and construction of this project.

FDOT District I, Districtwide Minor Design
Provided geotechnical support services to the prime consultant for various design projects throughout District I.

SR 776 from East of Sunnybrook Boulevard to East of CR 771, Charlotte County
Provided complete project geotechnical engineering services to the prime consultant, including field exploration and laboratory testing, engineering evaluation, and recommendations for the final design and construction of this project.

U.S. 17 from Livingston Street to DeSoto-Hardee County Line, DeSoto County
Provided complete project geotechnical engineering services to the prime consultant, including field exploration and laboratory testing, engineering evaluation, and recommendations for the final design and construction of this roadway and bridge project.

SR 50, Rital-Croom to SR 700, Hernando County
Provided complete project geotechnical engineering services to the prime consultant, including field exploration and laboratory testing, engineering evaluation, and recommendations for the final design and construction of this roadway and bridge project.

SR 29, 1.5 mi North of Oil Well Road to South of CR 846
Provided complete project geotechnical engineering services to the prime consultant, including field exploration and laboratory testing, engineering evaluation, and recommendations for the final design and construction of this roadway and bridge project.

U.S. 41 from San Carlow Boulevard to Alico Road, Lee County
Provided complete project geotechnical engineering services to the prime consultant, including field exploration and laboratory testing, engineering evaluation, and recommendations as related to the final design for this project.

Ft. Green-Ona Road Reconstruction, Hardee County
Provided complete project geotechnical engineering services to the prime consultant, including field exploration and laboratory testing, engineering evaluation, and recommendations as related to a PD&E study for this project.

SR 776 from San Casa Drive to Sunnybrook Boulevard, Charlotte County
Provided complete project geotechnical engineering services to the prime consultant, including field exploration and laboratory testing, engineering evaluation, and recommendations for the final design and construction of this project.

Reconstruction of Winter Garden-Vineland Road (SR 535), Orange County
Provided complete project geotechnical engineering services to the prime consultant, including field exploration and laboratory testing, engineering evaluation, and recommendations for the final design and construction of this project.