We use cookies to provide you with a better experience. By continuing to browse the site you are agreeing to our use of cookies in accordance with our Cookie Policy. In addition, the California Consumer Privacy Act ("CCPA") provides certain rights with respect to your personal information. Please click here for more information.

Home » Iowa Dam Wins National Engineering Award

Iowa Dam Wins National Engineering Award

May 9, 2017
ACP Staff
No Comments

WASHINGTON, DC At a gala event held in Washington, D.C., the Lake Delhi Dam Reconstruction received a prestigious National Honor Award from the American Council of Engineering Companies (ACEC) in its annual engineering excellence competition.  Known as the "Academy Awards of the engineering industry," the competition honors the year's most outstanding engineering accomplishments around the country.

This award joins the several others including the 2017 Iowa Grand Conceptor Award, which is the highest honor in the state ACEC competition, as well as the Exceptional Engineering Award, the top award given in the Minnesota Society of Professional Engineer's annual competition.

Designed by Stanley Consultants, the reconstructed dam features a labyrinth spillway, the first of its kind in Iowa and one of the largest in the Midwest. Rarely seen in the Midwest, the labyrinth design can pass high volumes of water across a short distance without using mechanical gates or electrical systems. The accordion shaped spillway makes it possible, tripling its capacity to pass water as compared to a conventional spillway design.

The reconstructed dam was completed six years after floodwaters overtopped and breached the original earthen dam. In just a matter of hours the popular recreational lake had drained, and the region's economic engine was reduced to 450 acres of muck.

Rebuilding the dam met with opposition on multiple levels. Stanley Consultants, an Iowa-based engineering firm, played an essential role navigating the $13 million project through multiple roadblocks for the next six years. Completing the vast array of classification, permitting, and funding requirements took four years, followed by two years of construction.

In October 2016, just weeks after the lake reopened, the dam was put to the test by the lake's fifth largest recorded flood. The automated gates performed flawlessly and the floodwater passed with no significant rise in the water level near the dam

Midwest Contractor Projects
  • Related Articles

    HDR Project Earns Top Iowa Engineering Award

    Shive-Hattery Architecture + Engineering Wins Global Client Satisfaction Award

    Marshalltown Generating Station Wins 2020 Innovation in Sustainable Engineering Award

  • Related Events

    AGC - Iowa - AGC BBQ

Write
ACP Staff

Lockheed Martin Invests $350M in State-of-the-Art Satellite Production Facility

More from this author

Post a comment to this article

Report Abusive Comment

Select a Region

See stories from other regions.

Select region map Select region map
ACP logo associated construction publications logo
  • About
  • Editorial Calendar
  • Archived Issues
  • Contact Us
  • Subscribe
  • Privacy Policy

Copyright ©2021. All Rights Reserved
Design, CMS, Hosting & Web Development :: ePublishing

Copyright ©2021. All Rights Reserved
Design, CMS, Hosting & Web Development :: ePublishing