News
Video: Hazardous waste closure nearly complete
December 20, 2023
HAL provided design services for the closure of Cell Z at the Clean Harbors Grassy Mountain Facility. Construction is nearly complete.
Great Salt Lake Workplan announced
December 7, 2023
The Workplan is the first step in a comprehensive study to "ensure a resilient water supply for Great Salt Lake and its watershed."
2023 Fall service project: Planting trees
October 13, 2023
Recently HAL staff, their families, and friends put in a hard day’s work planting trees at Dimple Dell Park East Trailhead.
Why is residential irrigation so hard to optimize?
October 5, 2023
Look to the four C’s: conditions, components, controls, and customers.