Projects High-Water Crossing at Vamori Wash Home Projects High-Water Crossing at Vamori Wash Federal Civil Tohono O’odham Nation, Arizona High-Water Crossing / Flood Access Infrastructure The project replaced an at-grade wash crossing on the Tohono O’odham Nation with box culverts, articulated concrete mats, riprap, and related earthwork, improving reliable access during flood events for USACE.…
Projects Russell Gulch Landfill Stage 3A Expansion Home Projects Russell Gulch Landfill Stage 3A Expansion Water / Wastewater Gila County, Arizona Landfill Expansion / Environmental Civil Construction The project expanded the Stage 3A landfill cell and surface impoundment across approximately 6.1 acres, including mass earthwork, subgrade preparation, leachate collection piping, dewatering, and a geosynthetic liner…
Projects Roaring Fork Bridge Rehabilitation Home Projects Roaring Fork Bridge Rehabilitation DOT / Transportation Carbondale, Colorado Bridge Rehabilitation / Pedestrian Crossing The project rehabilitated a former railroad bridge repurposed as a pedestrian crossing, including pier shoring and jacking, timber replacement, cast-in-place retaining wall replacement, riprap placement, dewatering and turbidity monitoring, and asphalt restoration, with 93%…
Projects Beaver Creek Diversion Restoration – CMAR Home Projects Beaver Creek Diversion Restoration – CMAR Water / Wastewater Ridgway, Colorado CMAR / High-Altitude Stream Restoration The project delivers boulder grade-control structures, a Coanda screen, infiltration gallery, 18- to 20-inch underground pipe, flume, stream restoration, and dewatering above 9,000 feet, using an accelerated design-and-build CMAR process.…
Projects Florence Canal Reach II Rehabilitation Home Projects Florence Canal Reach II Rehabilitation Water / Wastewater Pinal County, Arizona Canal Rehabilitation / Irrigation Infrastructure The project rehabilitated approximately 11.5 miles of canal for the San Carlos Irrigation and Drainage District, including structures, concrete pipe, and related appurtenances, with 98% of the work self-performed. Project Details…
Projects Navajo Nation – Fruitland Diversion & Fish Entrainment Weir Project Home Projects Navajo Nation – Fruitland Diversion & Fish Entrainment Weir Project Water / Wastewater San Juan County, New Mexico Diversion / Fish-Entrainment Weir Replacement The project involves replacing the existing Fruitland Canal fish-entrainment weir, control gates, and sluiceway with a new integrated diversion…
Projects Reach 22A Navajo-Gallup Water Supply Project / Cutter Dam Home Projects Reach 22A Navajo-Gallup Water Supply Project / Cutter Dam Federal Civil San Juan County, New Mexico Dam / Raw-Water Conveyance / Dewatering Meridian connected Cutter Dam to a future pumping plant through 4.5 miles of pressure pipeline for the Bureau of Reclamation, including…
Projects Replacement of American Canal Lining Home Projects Replacement of American Canal Lining Federal Civil El Paso County, Texas Canal Rehabilitation / Environmental Remediation Meridian reconstructed 2,600 LF of the American Canal for the IBWC, placing approximately 5,800 CY of structural concrete and 1.03 million pounds of reinforcing steel while removing 17,000 CY of contaminated…
Projects Alamo Highway Road Project – Navajo Nation Home Projects Alamo Highway Road Project – Navajo Nation Federal Civil Cibola County, New Mexico Rock Blasting • Remote Roadway Construction Meridian installed a new PLS pipeline around the Lampbright stockpile, combining approximately 10,000 LF of 30-inch HDPE with roughly 2,000 LF of 24- and 28-inch stainless…
Projects Colorado DOT – SH 133 Rockfall Mitigation: Specialty Project Home Projects Colorado DOT – SH 133 Rockfall Mitigation: Specialty Project DOT / Transportation Pitkin County, Colorado High-Risk Corridor, Engineered Rockfall Solution State highway 133 from Milepost 47 through Redstone, CO to Milepost 59 is a high-volume stretch of highway located in an environmentally sensitive…
