News

The Great Falls office produced the Civil design on the AgriTech Park in Great Falls. The Great Falls Tribune wrote a great article regarding this project. John Juras was the Project Manager on this project. Click Here to View Article

By: DaVonte McKenithCONNECT GREAT FALLS — Installation of a “mild hydrocracker” was completed at the Calumet Montana Refinery in Great Falls on Friday, It’s part of a $400 million dollar expansion project, which is expected to double the production capacity of the refinery from 10,000 to 25,000 barrels per day. Dating back to late last…

At the end of February 2015, our fearless leader, Erling A. Juel, P.E., will be retiring from TD&H Engineering. He has served the company well and he has left some big shoes to fill. We wish him well on his future adventures! “It has truly been an honor and privilege to work for TD&H Engineering…

The Community of Brady was unable to meet state disinfection byproducts limits for their water treatment system, requiring them to update their water treatment plant or find a new source of water. In addition, Brady’s distribution mains and water storage tank were old and needed to be replaced. TD&H prepared a Preliminary Engineering Report (PER)…

The Great Falls laboratory recently acquired a Humboldt Digital MasterLoader load frame to replace a number of older out dated pieces of equipment throughout our lab.  This unit has built-in four-channel data logging capabilities and is capable of performing a wide variety of laboratory testing in which load, strain, and other data parameters need to be collected.  It…

You might be wondering how some of the more expensive projects in our portfolio get paid for.  Well some projects are simply a part of the budget for the city or municipality, but for most projects, it is part budget and part funding procurement; such as loans or grants. TD&H Engineering has a long history…

Geotechnical engineering is a branch within civil engineering which deals with earth materials and their impact on various projects.  The main focus of this field is the examination of the various soil and rock strata on a site, the determination of their key engineering properties, and the evaluation of what impacts the subsurface conditions may…

In 2012, the City of Great Falls and TD&H Engineering began a study on the main storm drain interceptor for a 1,156-acre drainage basin south of Central Avenue.  A stormwater computer model of the area was created in order to analyze the relationship between the subbasins, stormwater inlets, surface conveyance, storm drain pipes, and the…

On May 2, 2014, TD&H Engineering’s Spokane office had the distinct honor of attending the dedication of the City Plaza and Huntington Park in Spokane, Washington.   Steven Marsh (center) the Spokane Regional Office Manager and Vice President of TD&H Engineering is seen here at the dedication ceremony with the project team comprised of Nick…

We had a great time at the public meeting that was held Saturday, March 29. City staff closed the street down for us so we could share project concepts with the community while enjoying great hot dogs and hamburgers provided by Happy Day Corporation. The project is funded by the Federal Transit Administration and an…