Geotechnical



American Engineers Group, LLC (AEG) brings more than 60 years of geotechnical engineering experience to state, federal, municipal, and private clients throughout the Mid-Atlantic Region. Our geotechnical department is experienced in engineering geology, soils and rock mechanics, scour analysis, and foundation engineering for the design, inspection, and construction of civil and transportation projects. AEG provides geotechnical recommendations and/or complete design services for determining appropriate foundation types, foundation elements, site preparation and grading, and construction procedures.

In addition to providing analysis and design services, AEG is experienced in the use of detailed quality control procedures to monitor the construction of many types of earthen structures and foundations. AEG is skilled in traditional investigation methods as well as specialized state-of-the-art geophysical techniques.

AEG has knowledgeable and experienced personnel ready to successfully complete simultaneous geotechnical projects responsively, upon short notice, and with tight completion schedules. We have a proven record working with a variety of clients on thousands of transportation agreements, and have experience procuring, managing, and providing oversight of subsurface investigation/boring, sampling, and testing programs. Our expertise also includes field reconnaissance, preparation of drilling contracts and specifications, and preparation of geologic logs, sections, and profiles. Our design experience includes shallow and deep foundations for various structures such as bridges, buildings, retaining walls, levees, stormwater facilities, sound barrier walls, and culverts.

Geotechnical Services

■ Soil and Rock Foundation Investigation and Design
■ Pavement Design
■ Boring Contract Preparation and Inspection
■ Design of Earth Structures and Retaining Walls
■ Landslide Evaluation and Remediation
■ Slope Stability Analysis
■ Geosynthetic Design
■ Seepage Analysis and Control
■ Groundwater and Dewatering Systems
■ Shoring Design Support
■ Dam and Impoundment Design and Instrumentation
■ Foundation Distress Investigations
■ Ground Modification Engineering
■ Geotechnical Report Preparation
■ Grouting Improvement Design and Oversight
■ AMRL/USACE-Certified Laboratory Testing
■ Geologic Hazards/Seismic Evaluations
■ Mining and Subsidence Evaluations
■ Structural Geology/Fault Mapping
■ Borrow Source and Material Inventories
■ Properties and Classifications of Rock Masses
■ Sinkhole Investigations and Repair
■ Geophysical Analyses
■ Hydrogeologic Studies
■ Ground Modification Oversight
■ Vibration and Noise Monitoring
■ Pilehammer Reviews

For assistance with geotechnical engineering services please contact:
Craig T. Welfer,P.E., Director of Geotechnical Services, @ cwelfer@aegroup-llc.com or 717-920-7053