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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 site plan map of a riverside park highlights civil engineering features along the Arkansas River, including a river access trail, dam intake reconstruction, new and existing pedestrian bridges, Sand Creek, and removal of concrete debris.
[city_state]
  • Cañon City
  • CO

Cañon City River Master Plan

The Arkansas River is the main recreational attraction in Cañon City. Locals and visitors are...

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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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A site plan by a Denver engineer shows a large pool with labeled areas, walkways, parking lot, greenery, and key program points numbered 1 to 22. A legend at the bottom explains each feature.
[city_state]
  • Houston
  • TX

Houston Swiftwater Rescue Center

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The Houston Swiftwater Rescue Facility, which spans over 50,000 square feet, seeks to enhance water...

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A small pond surrounded by yellowed reeds, green grass, and trees under a cloudy sky, with the water reflecting the clouds above—an inspiring scene for any Denver engineer seeking tranquility in nature.
[city_state]
  • Aurora
  • CO

Original Aurora Stormwater Master Plan & Hydraulic Modeling

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Calibre undertook a comprehensive stormwater master planning project for the 1,200-acre Original Aurora area in...

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Site plan title sheet for Berthoud Common Commercial Center, Lot 1, in Berthoud, Colorado, highlighting SDVOSB engineering expertise with a location map, legend, abbreviations, notes, and project details in black and white engineering format.
[city_state]
  • Berthoud
  • CO

Christian Brothers Automotive, Berthoud Branch

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Located at the southeast corner of Mountain Avenue and Berthoud Parkway in Larimer County, Colorado,...

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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 yellow excavator loads dirt into a white dump truck at a construction site under a clear blue sky. Dirt piles and tire tracks mark the ground, while power lines stretch in the background, showcasing real-world civil engineering in action.
[city_state]
  • Englewood
  • CO

City of Englewood Oxford Pedestrian Bridge

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Calibre undertook the conceptual layout and cost estimation for a pivotal bridge extending from the...

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Four kayakers paddle through a river with rapids while a small tan dog stands on rocks at the water’s edge—an adventurous scene reminiscent of Colorado engineering projects set in nature, with trees and rocky riverbanks in the background.
[city_state]
  • Eagle
  • CO

Eagle River Park

Eagle River Park is designed to attract summer visitors and promote outdoor recreation. Situated along...

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A gently flowing river surrounded by lush green trees and grassy banks, with sunlight filtering through the foliage and some rocks visible in the water—an inviting scene for any whitewater engineer to study or simply enjoy nature’s serenity.
[city_state]
  • Lyons
  • CO

LaVern M. Johnson Park

Calibre’s Whitewater Team led the restoration of the Town of Lyons’ park following the devastating...

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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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A river with rapids flows through a city, bordered by rocks, greenery, and walkways. People sit near the water; buildings designed with civil engineering expertise, a bridge, and power lines are in the background under a clear sky.
[city_state]
  • Denver
  • CO

The South Platte River Rehabilitation and Hydraulic Modeling

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Located in the heart of downtown Denver, the South Platte River Rehabilitation project spans one...

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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 small rocky creek flows under a black metal footbridge, designed by a skilled Denver engineer, surrounded by leafless trees and dry, brown ground on a cloudy day. Newly planted saplings line the creek’s edge in the foreground.
[city_state]
  • Lyons
  • CO

Bohn Park

Bohn Park suffered extensive damage from the 2013 Colorado Flood, which caused record rainfall to...

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Rows of white headstones in a cemetery under large green trees, with a street sign reading “Kraus Ave” on the right and a yield sign on the left near a paved road—evidence of thoughtful civil engineering winding through the peaceful scene.
[city_state]
  • Minneapolis
  • MN

Fort Snelling National Cemetery Gravesite Development & Improvement

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Calibre provided civil engineering services for the Fort Snelling National Cemetery, located in Minneapolis-Saint Paul,...

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Rows of white headstones in a cemetery, each adorned with small American flags, stand on green and yellow grass. In the distance, trees and a church steeple rise under a blue sky—a scene thoughtfully captured by this Colorado engineering firm.
[city_state]
  • Dallas
  • TX

Dallas Fort Worth National Cemetery

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Calibre provided civil engineering services for the $28 million Phase 4 Expansion of the Dallas...

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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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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 small pond surrounded by yellowed reeds, green grass, and trees under a cloudy sky, with the water reflecting the clouds above—an inspiring scene for any Denver engineer seeking tranquility in nature.
[city_state]
  • Aurora
  • CO

Original Aurora Stormwater Master Plan & Hydraulic Modeling

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Calibre undertook a comprehensive stormwater master planning project for the 1,200-acre Original Aurora area in...

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Aerial view of Riversport Rapids whitewater center in Oklahoma City, showcasing winding water channels crafted by expert whitewater engineers, with adjacent river, people in rafts, modern buildings, and the city skyline under a clear sky.
[city_state]
  • Oklahoma City
  • OK

Riversport Rapids Whitewater Park

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Riversport Rapids Whitewater Center is the first pumped-park globally to offer a recreational, a competition,...

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Sunlit cliffs and rock formations of the Grand Canyon rise above deep valleys, with green shrubs in the foreground—an inspiring scene for SDVOSB engineering and civil engineering projects under a hazy blue sky.
[city_state]
  • Grand Canyon National Park
  • AZ

Grand Canyon National Park North Rim

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Located in the picturesque North Rim area, this extensive infrastructure project spans vital water and...

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A flooded street with partially submerged cars and muddy water swirling around them showcases the importance of civil engineering, as sunlight breaks through the clouds and trees line both sides.
[city_state]
  • Englewood
  • CO

Hydraulic-Hydrologic Modeling, 2d Modeling, & Regional Floodproofing Manual

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In July 2018, Englewood faced unprecedented 100-year flooding events that severely impacted three major basins,...

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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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