Colorado State Forest Service
Woodland Solutions Group, a DJ&A company, was contracted with The Colorado State Forest Service (CSFS) to modernize its timber data collection and management processes. The purpose was to upgrade and modernize CSFS’s forestry and timber cruising and inventory software platform by replacing older software with new technology. The agency has…
Great Sand Dunes National Monument Survey & Mapping
DJ&A completed a topographic survey for a 25-acre site with the Great Sand Dunes National Moment. The topographic mapping of the area was used to rehabilitate the local leech fields and antiquated sewer system. Areas surveyed included the headquarters area, maintenance area, housing area, road, and barn area. In addition…
Grand Ditch Breach Repair
In 2003 the Grand Ditch, a trans-basin water-diversion canal in the northwest corner of Rocky Mountain National Park, breached its bank. The breach saturated an adjacent hillslope which gave way, sending a massive mud- and rock-slide down and into the headwaters of the Colorado River. Approximately 22 acres and 1.5…
Cimarron Train Trestle Repair
The Cimarron Narrow Railroad Bridge is a historic steel truss bridge originally constructed in 1891. DJ&A developed a computer model and completed a structural analysis of the historic narrow-gauge bridge to aid in evaluating repair alternatives and developing a long-term maintenance plan for the structure. The project also included developing…