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A gently flowing creek with large rocks along its shallow bed, bordered by stone walls that reflect careful civil engineering. Trees and a road run parallel to the creek on the right side of the image.
[city_state]
  • Lyons
  • CO

St. Vrain Creek Channel Flood Recovery Design-Build

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Calibre’s Whitewater Team played a key role in the successful recovery project following the devastating...

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A panoramic view of a whitewater rafting course engineered by civil engineering experts, with several groups rafting on artificial rapids, surrounded by green grassy areas, walkways, and nearby park facilities under a clear sky.
[city_state]
  • Tees Barrage
  • UK

Tees Barrage International White Water Centre

The Tees Barrage International White Water Centre is a groundbreaking project that showcases our commitment...

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A concrete culvert, designed by a Colorado engineering firm, passes under a highway bordered by dry grass and rocks, with cars on the road and distant buildings beneath a cloudy sunset sky.
[city_state]
  • Erie
  • CO

Town of Erie I-25 Gateway

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The I-25 Erie Gateway is a transformative 600-acre mixed-use development designed to be a vibrant,...

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Construction workers in safety vests, guided by expert civil engineering, build a concrete structure by a riverbank, surrounded by rocks and autumn trees, with hills and a cloudy sky in the background.
[city_state]
  • Eagle
  • CO

Eagle Visitor’s Boat Launch

The Town of Eagle Visitors Center Boat Launch was constructed in the fall of 2015...

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Two people wearing wetsuits and helmets ride waves on bodyboards in a river, surrounded by splashing water, showcasing the thrill of whitewater engineer adventures with rocks visible in the background.
[city_state]
  • Cañon City
  • CO

The Cañon City River Whitewater Park

The Cañon City River Whitewater Park focused on revitalizing the river ecosystem while enhancing recreational...

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Three large drainage pipes emerge from a concrete structure beneath a sidewalk, surrounded by grassy slopes and trees. A park sign is visible on the left, highlighting colorado engineering expertise in integrating infrastructure with natural landscapes.
[city_state]
  • Englewood
  • CO

Oxford Pipeline at Santa Fe, Conditions Assessment

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Calibre conducted a comprehensive assessment of a critical CMP and RCP stormwater pipe. The project...

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A surfer in a wetsuit rides an artificial wave at a river park, designed by a whitewater engineer, as spectators watch from behind a fence. Another person with a helmet and surfboard waits nearby on a concrete platform.
[city_state]
  • Boise
  • ID

Boise Whitewater Park

Calibre’s Whitewater Team collaborated with McMillen Associates, the City of Boise, and Farmer’s Union Diversion...

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People are rafting on a man-made whitewater course at sunset, surrounded by trees and grassy areas. Designed with civil engineering expertise, the scene features concrete structures, nearby buildings, and an empty blue raft resting on the shore.
[city_state]
  • Charlotte
  • NC

U.S. National Whitewater Center

The National Whitewater Center is the largest and most profitable whitewater park of its kind...

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A large beige airport hangar under construction, with a boom lift and workers near the roof—showcasing impressive civil engineering. The sky is clear and blue, and the open tarmac stretches out in front of the building.
[city_state]
  • Oklahoma City
  • OK

Harper Tinker AFB KC46 Hangar

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Calibre provided civil engineering services for the aircraft hangar at Tinker Air Force Base, Oklahoma,...

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A wooden pavilion with a slatted roof and stone pillars—crafted by a skilled structural engineer—stands in a sunny park, sheltering picnic tables and a central fire pit, all surrounded by green grass and trees.
[city_state]
  • Berthoud
  • CO

Berthoud Town Park Shelters, Splash Pad, and Restroom Building

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Calibre’s structural team worked on the revitalization of Berthoud Town Park, located in the heart...

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Three people stand on rocky edges by a shallow river under a clear blue sky, with trees and grassy banks in the background—a peaceful scene that might inspire any civil engineering or structural engineer in Denver. Smooth stones line the shoreline.
[city_state]
  • Lyons
  • CO

Lyons Supply Irrigation Diversion Structure

Calibre’s Whitewater Team sought to enhance the Supply Irrigating Ditch Company’s diversion structure on St....

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A cityscape featuring tall modern buildings, a green park with walking paths, bridges over a river designed by civil engineering experts, people kayaking and relaxing by the water, and mountains in the background under a partly cloudy sky.
[city_state]
  • Denver
  • CO

The River Mile

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Situated in the vibrant heart of Downtown Denver, Calibre is proud to contribute to a...

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A group of people gather under tents by a lake in a grassy field, with mountains and trees in the background, on a sunny day. Tables with displays and activities are set up for an outdoor event featuring colorado engineering projects.
[city_state]
  • Ketchum
  • ID

Sun Peak River Master Plan

Calibre’s Whitewater Team led the development of the River Park Master Plan in Ketchum, Idaho,...

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A wooden footbridge with yellow caution tape blocks crosses a grassy creek with eroded banks—an example of civil engineering challenges—while nearby houses and trees rest under a partly cloudy sky.
[city_state]
  • Littleton
  • CO

Jackass Gulch

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The Jackass Gulch project encompasses approximately 1,000 acres of critical watershed management. Calibre was contracted...

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Two people wearing wetsuits and helmets ride waves on bodyboards in a river, surrounded by splashing water, showcasing the thrill of whitewater engineer adventures with rocks visible in the background.
[city_state]
  • Cañon City
  • CO

The Cañon City River Whitewater Park

The Cañon City River Whitewater Park focused on revitalizing the river ecosystem while enhancing recreational...

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A large black truck labeled USAF EOD is parked on a paved area beside a grassy field, possibly the site of a colorado engineering or civil engineering project, with a small green flag marker in the foreground and a chain-link fence in the background.
[city_state]
  • Box Elder – Rapid City is 10 miles away
  • SD

USACE Ellsworth AFB EOD Facility

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Calibre provided civil design services for an 11,619 square-foot Explosive Ordinance Disposal (EOD) Facility addition...

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Aerial view of a large building complex with red roofs and white sections, surrounded by parking lots, roads, greenery, and solar panels—reflecting modern civil engineering. Pathways and parked cars are visible throughout the area.
[city_state]
  • Cheyenne
  • WY

Cheyenne VA Medical Center ER Expansion

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Calibre worked on the expansion and reconfiguration of the Emergency Department (ED) and the creation...

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Two athletes in orange vests paddle a canoe through whitewater rapids on a slalom course designed by Colorado engineering experts, with a large crowd watching from the stands and a judge observing from the foreground.
[city_state]
  • Nottingham
  • UK

Holme Pierrepont National Water Sports Centre

The Holme Pierrepont National Watersports Centre is a premier facility that underwent a transformative upgrade...

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Aerial view of a large, winding lazy river water park designed with expert civil engineering, surrounded by greenery. City skyline and scattered clouds are visible in the distance, with multiple pools and walking paths integrated into the landscape.
[city_state]
  • Montgomery
  • AL

Montgomery Whitewater

Nestled along the scenic Alabama River, Montgomery Whitewater spans over 100 acres and serves as...

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A person in a helmet and wetsuit competes in a river paddleboarding race, balancing amid whitewater rapids—a thrilling scene that might inspire any Denver engineer or civil engineering enthusiast standing on the rocky shore.
[city_state]
  • Durango
  • CO

Durango Whitewater Park

The Durango Whitewater Park is one of the country’s most utilized whitewater parks. Calibre’s Whitewater...

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A construction site outside a modern building with mountains in the background. Construction cones and caution signs line a sidewalk, while SDVOSB engineering teams manage dirt piles and machinery under a partly cloudy sky.
[city_state]
  • Hamilton
  • MT

National Institute of Health Microscopy Facility

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Located in the heart of the NIH campus, the newly constructed Building J Microscopy Facility...

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A covered walkway leads to a red-brick building with multiple windows, ideal for a structural engineer. A blue sign by the walkway reads Building 65. Trees and grass surround the area under a clear sky.
[city_state]
  • Little Rock
  • AR

Design Package for Structural Repairs at Building 65

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Located in Little Rock, Arkansas, the Eugene J Towbin Memorial Veterans Hospital is a significant...

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Construction workers in safety vests, guided by expert civil engineering, build a concrete structure by a riverbank, surrounded by rocks and autumn trees, with hills and a cloudy sky in the background.
[city_state]
  • Eagle
  • CO

Eagle Visitor’s Boat Launch

The Town of Eagle Visitors Center Boat Launch was constructed in the fall of 2015...

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Desert landscape with clusters of yucca plants in white sand under a blue sky; distant mountains with a snow-capped peak visible on the horizon—a view to inspire any Colorado engineering enthusiast.
[city_state]
  • White Sands National Park – Alamogordo is nearest city
  • NM

White Sands National Park Visitor Center

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Calibre worked on this rehabilitation project at the historic White Sands Visitor Center. Spanning 8,600...

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Where We’ve Worked

A map of the United States highlighting all states. It marks company headquarters in Colorado (star icon) and offices in California, North Carolina, and Georgia (dot icons). Hawaii and Alaska are also shown.
International Work
  • Bratislava, Slovakia
  • Hāwea Flat, New Zealand
  • Lee Valley/London (UK)
  • Meghalaya, India
  • Nassau, Bahamas
  • Nottingham (UK)
  • Sort, Spain
  • Teeside (UK)
Contact
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