Commercial UAV Expo Americas is North America’s leading trade show and conference focusing on the integration and operation of commercial UAS with more exhibitors than any other commercial drone event. Industries covered include Construction; Energy & Utilities; Forestry & Agriculture; Infrastructure & Transportation; Mining & Aggregates; Public Safety & Emergency Services; Security; and Surveying & Mapping. Enter...

This course will provide a thorough overview of the fundamentals of specifying the fresh and hardened properties of concrete mixes; the review of applicable codes for concrete hydraulic structures; the design philosophy and methodology of reinforced concrete hydraulic structures; and issues associated with the construction process. The course will include actual design examples of frequently used hydraulic structures utilizing current design c...

Innovation surrounds us constantly - it can be inspiring…or overwhelming! The numerous technology advancements in the AEC industry are setting the stage for a monumental new era. DLT has partnered with Global Technology Evangelist, Lynn Allen and Autodesk Platinum Partner, Applied Software to bring you a half day on the Future of Design for Government. Here’s what you can expect. October 16, 2019 Grand Hyatt Tampa Bay Hotel AGENDA...

Innovation surrounds us constantly - it can be inspiring…or overwhelming! The numerous technology advancements in the AEC industry are setting the stage for a monumental new era. DLT has partnered with Global Technology Evangelist, Lynn Allen and Autodesk Platinum Partner, Applied Software to bring you a half day on the Future of Design for Government. Here’s what you can expect. October 10, 2019 Metro Center Marriott Washington,...

Dam-related problems include blockage of fish migrations, drowning hazards, failure hazards, reservoir sedimentation, habitat loss, and tailwater erosion. Some environmental problems can only be addressed through dam removal while other issues, where removal is not a viable option, can be remediated by dam modification and nature-like fish passage. Traditional fish passage projects have typically focused solely on passage of single or few lar...

With the release of HEC-RAS 5.0 (and newer versions), the Hydrologic Engineering Center (HEC) has added the ability to perform two-dimensional (2D) hydrodynamic routing to the HEC-RAS computer model. This webinar will provide an overview of the new HEC-RAS 2D tools and solution processes and the basic capabilities of the HEC-RAS 2D model. The 2D flow modeling can be accomplished by adding 2D flow area element. This is similar to adding a stora...

Innovation surrounds us constantly - it can be inspiring…or overwhelming! The numerous technology advancements in the AEC industry are setting the stage for a monumental new era. DLT has partnered with Global Technology Evangelist, Lynn Allen along with Autodesk Platinum Partner, IMAGINiT to bring you a half day on the Future of Design in Government. Here is what you can expect. October 8, 2019 Marriott Marquis New York Hotel AGENDA: 7:...

The overwhelming majority of dams in the world, and also in the United States, are embankment dams. This webinar is intended as an overview of embankment dams, to serve as an introduction for those relatively new to dam safety and a refresher for the more experienced practitioner. The webinar will begin with a review of the history of embankment dams from antiquity to today and comments on today’s inventory of dams. Types of embankment d...

The most common deficiency at dams in North America is inadequate spillway capacity. Inadequate spillway capacity can result in overtopping of a dam during flood events. This is especially a concern for embankment dams where overtopping of the dam embankment can cause breaching of the dam and uncontrolled release of the impounded water. This failure mode accounts for more than 40 percent of recent dam failures. A broad overview of the many app...

The purpose of this course is to provide a brief introduction into the science of concrete arch dams. The review will touch on design methods used in the past, but primarily focus on the methods used in the current state of the practice. A historical review of construction techniques will be discussed, and how that relates to evaluations and the physical behavior of the structures. The basic loads and loading conditions used for analysis will...