Agenda

Registration:                    8:00 – 8:30 am

Morning Session:             8:30 am – 12:15 pm

Lunch (On your own):       12:15 – 1:15 pm

Afternoon Session:           1:15 – 5:00 pm

Understanding Open Channel Flow

   Elements and definitions of open channel flow

      • Uniform and normal flow

      • Steady and unsteady flow

      • Laminar and turbulent flow

      • Gradually varied flow

      • Equations for normal depth

      • Types of prismatic channels

      • Efficiency of channel shapes

      • Flow regimes

      • Compound channels

      • Energy principle

      • Continuity principle

Evaluating Channel Linings (Flow Resistance)

   Flow shear

   Rigid boundaries

   Alluvial (natural)

   Vegetation

   Cowan equation

   Need for iterative solutions

Making Open Channel Calculations

   Solving Manning’s equation for normal depth

   Solving energy for alternate depths for transitions

   Solving continuity and energy for merging flows

   Calculating critical depth, flow, and slope using the Froude number

   Example of solving depth for a compound channel flow

   Solving resistance in a natural channel

   Designing a trapezoidal channel

   Iterative solution of depth and resistance

Sediment Transport

   Sediment response

   Sediment budget or balance

   Sediment properties

   Incipient motion and Shields diagram

   Types of floods with transport

   Suspended and bed load transport

   Transport capacity methods

   Scour

Principles of Open Channel Design

   Upstream versus downstream control

   Use with supercritical and critical flow

   Floods and storm runoff

   Effect of time and duration on channels

   Scour and erosion protection

Diversions

   Tailgate and flow control

   Sediment control

   Flow measurement

   Culverts

Credits

Professional Engineers
     7.0 PDHs

Landscape Architects
     7.0 HSW CE Hours
     7.0 LA CES HSW PDHs

Floodplain Managers
     7.0 CECs

Continuing Education Credit Information

This seminar is open to the public and offers up to 7.0 PDHs to professional engineers and 7.0 HSW continuing education hours to landscape architects in most states, including Utah. Educators and courses are not subject to preapproval in Utah.

This seminar is approved by the Landscape Architect Continuing Education System for 7.0 HSW PDHs.

HalfMoon Education is an approved continuing education sponsor for engineers in Florida, Indiana, Louisiana, Maryland, New Jersey (Approval No. 24GP00000700), New York (NYSED Sponsor No. 35), North Carolina, and North Dakota.

The Association of State Floodplain Managers has approved this course for 7.0 CECs.

Attendance will be monitored and reported, as required. 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

Dr. Goodridge

Dr. Wade Goodridge is a hydraulic engineer with expertise in pressurized and open channel flow. He is currently an assistant professor at Utah State University teaching within the Engineering Education Department. Dr. Goodridge has worked as a graduate research assistant at the Utah Water Research Laboratory where he conducted research on sediment transport in culvert systems as well as research on stair stepped spillway structures. Dr. Goodridge has actively consulted on hydraulic engineering projects for a variety clients ranging from private and state to federal entities.

William J. Rahmeyer

Emeritus Professor of Civil and Environmental Engineering at Utah State University (USU)

Professor Rahmeyer was on the faculty at USU for 31 years and spent 10 years as research faculty at Colorado State University. Professor Rahmeyer is the past Department Head of Civil and Environmental Engineering at USU as well as the senior professor of the Hydraulics and Fluid Mechanics program of the Utah Water Research Laboratory. He also served at USU as the director of the Hydro Composite Modeling Program, the division head of Water Engineering, the interim division head of both the Structures Division and the Transportation Division, and as the Undergraduate Curriculum division head. Professor Rahmeyer is currently working part time as a senior associate for Ayres and associates in Fort Collins Colorado, where his primary role is to conduct national workshops in hydraulics, culvert flow, and urban drainage for the National Hydraulic Institute of FWHA. He is a fellow and lifetime member in the American Society of Civil Engineers. Professor Rahmeyer has been a member of several professional societies, and serve on committees for the American Society of Engineering Educators (ASEE), the American Society of Civil Engineers (ASCE), the International Association of Hydraulic Research (IAHR), the Association of State Dam Safety Officers (ASDSO), the Instrument Society of America (ISA), the American Water Works Association (AWWA), the International Erosion Control Association (IECA), and the American Society of Heating and Refrigeration Association (ASHRAE). He has regularly attended and presented at the annual conferences of ASDSO, ASEE, ASCE, IAHR, ASCE National Department Heads, and the Transportation Research Board (TRB). In the past, he has been a member of the United States Committee on Large Dams (USCOLD) and the International Committee on Large Dams (ICOLD). Over the last several years, Professor Rahmeyer has created and presented a workshop on open channel flow for HalfMoon Education and finished serving on the Bluestone Dam UASCE IEPA and on several 100% DDR review panels for the USACE. He has been on the board of directors for the Utah Floodplain and Storm Water Management Association since 1986. Professor Rahmeyer was a member the 2008 Bettelle “Final Independent Peer Review Report for U.S. Army Corps of Engineers on the Vegetation Policy for Local Flood Damage Reduction Systems” which reviewed many of the guidelines and policies for management of levees, floodwalls, embankment dams, and appurtenant structures. Some of his recent awards include the AHRAE Technical/Symposium Paper Award, the ASHRAE Crosby Field Award for Research, and the South Pacific Division Regional Project Delivery Team Award from the U.S. Army Corps of Engineers. He has received the Idaho Transportation Department 2012 Excellence in Transportation Award and the 2011 ACEC of Idaho Engineering Excellence Grand Award for the I-84 New York Canal Modeling and Modification. Professor Rahmeyer further received an honorable mention at the 2012 National AECE award ceremonies for his work with the I-84 New York Canal.

CD/Manual Price: $6,666.00

Currently, our self-study products DO NOT qualify for AIA, LACES, ASLA or CLARB credit.

HalfMoon will mail you these materials via USPS. Please allow 5 weeks from the date of purchase to receive your product. If the live seminar is in the future, please allow 5 weeks from the date of the live seminar.

The CD/Manual package includes an audio recording of a live seminar on CDs, along with a bound copy of the manual that was distributed at the seminar. The manual contains written materials prepared by the seminar speaker(s).

The CDs contain embedded number codes, which you are required to document and return to HalfMoon if you wish to obtain a certificate of completion for the program. The acceptance of self-administered continuing education activities vary widely between states and professions. Before undertaking any self-study effort, you should review the rules of your licensing/certifying entity.

HalfMoon Education guarantees its products. The self-study products are recorded from a live seminar and there are circumstances where an audio recording is not available. HalfMoon will contact you and issue a full refund if the product you ordered is not available. If you are not happy with a product you receive, you can return the product for a full refund. However, refunds will not be issued if completion certificates are requested.

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