Walls, Water, and What to do When they Interact
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Streamable MP4/PDF
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Agenda
Webinar instructions will be emailed before the date of the webinar.
Please log into the webinar 15 – 30 minutes before the start time.
Wednesday, November 13, 2024
10:00 am – 2:30 pm CST
Presented by: Bill Simpson
Roles and Responsibilities of Site Designer vs Wall Designer
- When to use a wall vs. berm/slope
- How to use a berm/slope in conjunction with a wall
- Wall types to consider
Cast-in-Place Concrete Walls
- Material description and associated cost
- Construction considerations – advantages and disadvantages
- Is CIP the best option?
Modular Block (MSE) Retaining Walls
- Material description and associated cost
- Construction considerations – advantages and disadvantages
- Is modular block the best option?
- Effects of water on design – temporary and permanent
- Saturated design concerns
- Rapid drawdown guidance
- Groundwater considerations
- Other design considerations
Webinar Instructions
All attendees must log-on through their own email – attendees may not watch together if they wish to earn continuing education credit. HalfMoon Education Inc. must be able to prove attendance if either the attendee or HalfMoon Education Inc. is audited.
Certificates of completion can be downloaded in PDF form upon passing a short quiz. A link to the quiz will be sent to each qualifying attendee immediately after the webinar. The certificate can be downloaded from the Results page of the quiz upon scoring 80% or higher.
Webinars are presented via GoToWebinar, an easy-to-use application that can be run on most systems and tablets. Instructions and login information will be provided in an email sent close to the date of the webinar. It is highly recommended that you download, install and test the application before the webinar begins by clicking on the link in the email.
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Windows 7 – 10 or Mac OSX Mavericks (10.9) – macOS Catalina (10.15)
Web Browser:
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Google Chrome, Mozilla Firefox, Apple Safari, Microsoft Edge
Internet Explorer v11 (or later) with Flash enabled.
Internet connection: Minimum of 1Mbps Hardware: 2GB RAM or more
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Credits
Engineers
4.0 PDHs
Architects
4.0 HSW CE Hours
AIA - American Institute of Architects
4.0 LU|HSW
Landscape Architects
4.0 HSW CE Hours
LACES - Landscape Architecture Continuing Education System
4.0 HSW PDHs
ICC - International Code Council
.4 CEUs (Building)
Floodplain Managers
4.0 ASFPM CECs
*Live course approval. Pre-approval for on-demand format may be available upon request.
**Live course approval. Not approved for on-demand format.
Continuing Education Credit Information
This webinar is open to the public and is designed to qualify for 4.0 PDHs for professional engineers, 4.0 HSW continuing education hours for licensed architects, and 4.0 HSW continuing education hours for landscape architects in all states that allow this learning method. Please refer to specific state rules to determine eligibility.
HalfMoon Education is an approved continuing education sponsor for engineers in Florida (Provider License No: CEA362), Indiana (License No. CE21700059), Maryland, New Jersey (Approval No. 24GP00049300) and North Carolina (S-0130). HalfMoon Education is deemed an approved continuing education sponsor for New York engineers, architects and landscape architects via its registration with the American Institute of Architects Continuing Education System (AIA/CES) and the Landscape Architecture Continuing Education System (LA/CES). Other states do not preapprove continuing education providers or courses.
The American Institute of Architects Continuing Education System has approved this course for 4.0 HSW LUs (Sponsor No. J885). Only full participation is reportable to the AIA/CES.
The Landscape Architecture Continuing Education System has approved this course for 4.0 HSW PDHs. Only full participation is reportable to the LA CES.
The International Code Council has approved this event for .4 CEUs in the specialty area of Building (Preferred Provider No. 1232).
This Association of State Floodplain Managers has approved this course for 4.0 CECs for floodplain managers.
Attendance will be monitored, and attendance certificates will be available after the webinar for those who attend the entire course and score a minimum 80% on the quiz that follows the course (multiple attempts allowed).
On-Demand Credits
The preceding credit information only applies to the live presentation. This course in an on-demand format is not pre-approved by any licensing boards and may not qualify for the same credits; please consult your licensing board(s) to ensure that a structured, asynchronous learning format is appropriate. The following pre-approvals may be available for the on-demand format upon request:
4.0 HSW LUs (AIA)
4.0 HSW PDHs (LA CES)
Speakers
Bill Simpson, P.E.
Geotechnical Structure Design Specialist at Gradelta Engineering
Mr. Simpson founded Gradelta Engineering in 2020 with the intent to help clients better understand the combination of geotechnical and structural engineering that he has worked with for the past 20 years. He earned his B.S.C.E. and M.S.C.E. degrees from Georgia Institute of Technology. He currently provides engineering services to contractors and fellow engineers for earth structure pricing, along with the plans and calculations needed for construction. He frequently consults with clients regarding the optimal structure type and location on the construction site to minimize risk and maximize useable space. He also works in the education sector providing not just seminars such as this one, but also acting as a subject matter expert creating study guide and test prep content for the NCEES Professional Civil Engineer exam. Mr. Simpson has also worked with lawyers and insurance companies during forensic investigation and lawsuits surrounding retaining walls and slope failures. His hope is that through the instructional services that he currently provides, slopes will remain stable and retaining wall failure will be eliminated.
AIA Info
AIA Provider Statement:
HalfMoon Education Inc. is a registered provider of AIA-approved continuing education under Provider Number J885. All registered AIA/CES Providers must comply with the AIA Standards for Continuing Education Programs. Any questions or concerns about this provider of learning program may be sent to AIA/CES (cesupport@aia.org or (800) AIA 3837, Option 3).
This learning program is registered with AIA/CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product.
AIA continuing education credit has been reviewed and approved by AIA/CES. Learners must complete the entire learning program to receive continuing education credit. AIA continuing education Learning Units earned upon completion of this course will be reported to AIA/CES for AIA members. Certificates of Completion for both AIA members and non-AIA members are available upon request.
Course Title: Walls, Water, and What to do When they Interact
Delivery Method: Live Online
Course Description: This four-hour course will explain the temporary and permanent impacts of water on design, including saturation, rapid drawdown and groundwater, and focus on the design considerations, material selection, and construction of different types of walls, such as cast-in-place and modular block (MSE) walls.
Learning Objectives:
Learning Objective 1:
Learners will be able to identify the roles and responsibilities of the site designer and the wall designer, recognize when to use a wall vs. a berm/slope, and understand how to use a berm/slope in conjunction with a wall.
Learning Objective 2:
Learners will be able to analyze cast-in-place concrete walls, their materials and associated costs, and consider the advantages and disadvantages for specific applications.
Learning Objective 3:
Learners will be able to analyze modular block (MSE) retaining walls, their materials and associated costs, and consider the advantages and disadvantages for specific applications.
Learning Objective 4:
Learners will be able to discuss groundwater considerations and the temporary and permanent effects of water on design, such as saturation and rapid drawdown.
LUs: 4.0 LU Type: LU|HSWs.
Prerequisites: None
Advance Preparation: None
Program Level: Intermediate
Course Expiration Date: 05/04/2026
Complaint Resolution Policy:
Complaints regarding this course can be emailed to fchapman@halfmoonseminars.org or by calling (715) 835-5900. A HalfMoon Education representative will respond within 72 hours to resolve the complaint, which will include, but not limited to, access to another CE activity at no or reduced cost or a full or partial refund. Each instance will be resolved on a case-by-case situation.
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