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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 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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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 low-angle view of a white Art Deco building with curved corners, vertical windows, and a smooth stone facade against a clear blue sky—an inspiring example for any structural engineer or Denver engineer.
[city_state]
  • Denver
  • CO

Colorado State Capitol Annex Building

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Calibre proudly contributed to the Capitol Complex Renovations project in Denver, Colorado, focusing on the...

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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 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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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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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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3D rendering of a modern, multi-story apartment building with dark and light exterior panels, large windows, and balconies—showcasing the expertise of a Denver engineer—set on a green landscape with a partially exposed lower level.
[city_state]
  • Pueblo
  • CO

Pueblo Bluffs Multifamily Apartments

Calibre Engineering provided structural design services for the Pueblo Bluffs Multifamily Apartments. Spanning approximately 92,000...

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Construction workers in safety gear pour and smooth fresh concrete for a sidewalk and driveway near a building, as SDVOSB engineering professionals oversee the site. Trucks are parked nearby, with dirt and construction materials surrounding the area.
[city_state]
  • Commerce City
  • CO

USFWS Nat’l Eagle Repository Parking Lot

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This project encompassed the repaving and construction of the parking lot, covering both the existing...

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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 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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Four people wearing helmets and life jackets ride waves on bodyboards in fast-moving water, with splashes all around them. Two more participants, possibly structural engineers or civil engineering enthusiasts, can be seen further back in the water.
[city_state]
  • Wanaka
  • NZ

Camphill Surf Park

Calibre’s Whitewater Team led the design and construction of the Camphill Surf Park, a premier...

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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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A United Airlines Boeing 787 Dreamliner airplane in flight against a blue sky with some clouds, highlighting the airline’s name and blue globe logo—an inspiring sight for any structural engineer or SDVOSB engineering professional.
[city_state]
  • Denver
  • CO

United Airlines Denver Campus

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Calibre is providing civil engineering services, including due diligence, site planning, and infrastructure design for...

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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 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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A construction site with dirt piles and machinery is in the foreground, in front of a modern building with glass and brick walls. In the background, mountains rise 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 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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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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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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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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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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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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