When
October 20, 2025
Time
8:30am - 12:30pm EST
Contact Hours
4
Location Online - Course
This hybrid online class will combine both live instruction and independent online work that you will complete during the day. Independent work will include quizzes, readings, videos and short assignments. Access to a computer with a webcam (either a camera that is built into your laptop or one that connects via USB), a reliable internet connection and a workspace that is free from distraction and noise will set you up for success.
Description
The possibility of pipe flotation is often overlooked when designing underground pipe systems and roadway culverts. Understanding buoyancy is important when installing storm drainage structures and pipe. Applying the theory of buoyancy to the installation and maintenance of storm drainage has proven beneficial in the asset management process. We will address the theory of pipe buoyancy, susceptible scenarios for pipe flotation, and two recognized methods for calculating pipe flotation potential. We will close by identifying several best practices to prevent buoyancy from impacting culverts.
Registration and Payment
The following registration fees cover the session, all course materials and meals:
Local Government: $45.00
State/Federal: $70.00
Private Industry: $165.00
Click here for UVA TTA's general registration information, cancellation policy, and refund policy. UVA TTA accepts the following credit cards: American Express, VISA, MasterCard, and Discover. Credit card information cannot be taken over the phone. Alternatively, after registering you can print out a voucher to send in with your payment. After you have completed the transaction you will receive an automatically generated email confirming registration and payment if applicable. Final confirmation and instructions will be sent out during the week prior to the class date.
Special Registration Instructions for Employees of the Virginia Department of Transportation
VDOT employees must register through the VDOT Virtual Campus. Registration fees and related expenses for all VDOT employees will be paid from the VDOT Learning Services Center budget. Registrants should contact their District Training Coordinator or the VDOT Learning Services Center (Central Office employees) for instructions on how to seek reimbursement for travel expenses.
Due to current travel restrictions, VDOT employees are strongly encouraged to attend U. Va. TTA workshops on a day trip basis. Overnight travel requires permission from your District Administrator or Chief -- and in some cases higher levels of authority. If you require overnight lodging to attend a U. Va. TTA workshop, consult with your supervisor, District Training Coordinator, or VDOT Learning Services Center on travel approval procedures.