Deep Foundations and Excavations Seminar
DISCLAIMER
Before purchasing, review the rules of your licensing or certifying entity. It is your responsibility to confirm this course meets your CE requirements. See the credit tab on the course page for details.
What’s Included: Full webinar recording, written course materials, expert instruction, a mandatory quiz, and a certificate upon completion.
Deliverability Timeline: All courses are generally available within 1-2 weeks after the live presentation.
CE Credits: AIA and/or LA/CES accreditation is available by request for courses recorded prior to March 11, 2026. All courses after that date include those accreditations by default, if applicable. With these accreditations, our courses qualify for credit in nearly all states for engineers, surveyors, architects, and landscape architects.
Learn more about the on-demand format in our FAQ or contact us at (715) 835-5900 or customerservice@halfmoonseminars.org
Agenda
Registration: 8:00 – 8:30 am
Morning Session: 8:30 – 11:45 pm
Lunch (On your own): 11:45 am – 12:45 pm
Afternoon Session: 12:45 – 4:30 pm
Morning Session: Earth Retention
Soil Mechanics and Earth Retention Design
Soil investigation
Developing earth pressures
Applicable codes and standards
Design examples
Earth Retention Systems, Part 1
Sheet pile and soldier pile walls
Bracing systems
Tieback anchors
Soil nail walls
Earth Retention Systems, Part 2
Secant pile and diaphragm walls
Top down excavation
Case histories
Afternoon Session: Foundations
Ground Modification
Vibro technologies
Grouting technologies
Drilled Shafts and Continuous Flight Augured (CFA) Piles
Applications
Methods of construction
Driven Piles and Micropiles
Applications
Methods of construction
Deep Foundation Case Histories
Credits
Professional Engineers
6.5 PDHs
Architects
6.5 HSW Continuing Ed. Hours
6.5 AIA HSW Learning Units
Contractors
Non-Credit Continuing Ed.
Continuing Education Credit Information
This seminar is open to the public and offers 6.5 PDHs to professional engineers and 6.5 HSW continuing education hours to architects in all states, excluding Florida architects. Educators and courses are not subject to pre-approval in Michigan.
This course has been approved by the American Institute of Architects for 6.5 HSW Learning Units (Provider No. J885). Only full attendance can be reported to the AIA.
HalfMoon Education is deemed an approved continuing education sponsor for New York architects. HalfMoon Education is an approved continuing education sponsor for engineers in Florida, Indiana, Maryland, New Jersey (Approval No. 24GP00000700), New York (NYSED Sponsor No. 35), North Carolina, and North Dakota.
This seminar offers contractors a non-credit continuing education opportunity; it has not been submitted to any state contractor licensing entity for continuing education approval.
Attendance will be monitored, and attendance certificates will be available after the seminar for most individuals who complete the entire event. Attendance certificates not available at the seminar will be mailed to participants within fifteen business days.
Speakers
John Corradetti
Case FoundationProject Manager with Case FoundationMr. Corradetti has been at Case Foundation since 2015 with a role as project manager in their caisson division. Key projects in which he has overseen drilled shaft construction are the O’Hare Airport Consolidated Rental Car Facility; I-29 over the Floyd River in Sioux City, Iowa; and I-40 over the White River near Little Rock, Arkansas, as well as a host of building projects in downtown Chicago. Key responsibilities include bidding and managing deep foundation projects in the Midwest with emphasis on top-of-rock, rock-socketed, and large-diameter caissons. Prior to Case Foundation, Mr. Corradetti worked on large scale projects that involved large-diameter drilled shafts in roles as a general contractor including the I-15 north corridor design-build in Las Vegas, Nevada, and the reconstruction of the BNSF lift bridge in Burlington, Iowa. He completed his undergraduate work at the University of Illinois at Urbana-Champaign (2007), obtained an MS degree in Construction Engineering and Management at Illinois Institute of Technology (2015), and recently finished his M.B.A. degree at the University of Illinois at Chicago.
Justin Lewis
Hayward BakerDivision Manager for the Structural Support and Earth Retention System group
Mr. Lewis is a graduate of the University of Illinois at Urbana-Champaign with B.S. (2007) and M.S. (2008) degrees in Civil and Environmental Engineering with a focus on geotechnical engineering. He has worked at Hayward Baker for more than nine years after joining upon completion of his degrees in 2008. He has worked with a wide variety of technologies that Hayward Baker has to offer with particular experience in the fields of jet grouting, earth retention, micropiles, and driven piles. Mr. Lewis has previously held roles as field engineer, project engineer, and project manager. He currently serves as division manager for the Structural Support and Earth Retention System group in the Midwest with responsibilities for managing and supporting a talented team bidding, designing, and managing earth retention and deep foundation projects. Particular areas of expertise and/or experience include jet grouting (structural/bottom seal), sheet piling, soldier beams and lagging, secant/tangent piles, internal bracing, tiebacks, driven piles, and micropiles.