Colorado Department of Transportation
Statewide Underwater Inspection of On-System
& Off-System Bridges
- Date: 2019-Present
- Project Type: Underwater Bridge Inspection
- Second Cycle
Colorado Department of Transportation
Statewide Underwater Inspection of On-System
& Off-System Bridges
- Date: 2019-Present
- Project Type: Underwater Bridge Inspection
- Second Cycle
Key Project Details
- Divided into 3 task orders: On-System, Off-System, and Blue Mesa Reservoir bridges
- Inspections of approximately 100 concrete, timber, and steel bridges
- Topographic imagery with channel contour plots to track scour and channel migration
- Dive operations above 7500 ft in elevation took place, involving a hyperbaric chamber and a 10-man dive team
![Photo 1](https://engineeringoperationsco.com/wp-content/uploads/2023/10/Photo-1-2.jpg)
![Anafi 1.6.8](https://engineeringoperationsco.com/wp-content/uploads/2023/09/Photo-2-scaled-e1696005468251.jpg)
![Photo 3](https://engineeringoperationsco.com/wp-content/uploads/2023/09/Photo-3-scaled-e1696005789169.jpg)
![Anafi 1.6.8](https://engineeringoperationsco.com/wp-content/uploads/2023/09/Photo-5-scaled-e1696005981880.jpg)
![Photo 1](https://engineeringoperationsco.com/wp-content/uploads/2023/10/Photo-1-2.jpg)
Key Project Details
- Divided into 3 task orders: On-System, Off-System, and Blue Mesa Reservoir bridges
- Inspections of approximately 100 concrete, timber, and steel bridges
- Topographic imagery with channel contour plots to track scour and channel migration
- Dive operations above 7500 ft in elevation took place, involving a hyperbaric chamber and a 10-man dive team
![Anafi 1.6.8](https://engineeringoperationsco.com/wp-content/uploads/2023/09/Photo-2-scaled-e1696005468251.jpg)
Similar Projects
Wyoming Department of Transportation On-System & Off-System Underwater Bridge Inspections
eO performed 49% of the level I and II underwater inspections.
Nebraska Department of Transportation Underwater Bridge Inspections
89 underwater bridge inspections, with 8 bridges crossing over the Missouri River.
Montana Department of Transportation Bridge Underwater Inspections
Underwater inspections of 52 bridges that included scour assessment in accordance with HEC 18.
Similar Projects
![Title Photo (770x578)](https://engineeringoperationsco.com/wp-content/uploads/2023/10/Title-Photo-770x578-6.jpg)
Wyoming Department of Transportation On-System & Off-System Underwater Bridge Inspections
eO performed 49% of the level I and II underwater inspections.
![Anafi 1.8.2](https://engineeringoperationsco.com/wp-content/uploads/2023/10/Title-Photo-770x578-7.jpg)
Nebraska Department of Transportation Underwater Bridge Inspections
89 underwater bridge inspections, with 8 bridges crossing over the Missouri River.
![Title Photo (770x578)](https://engineeringoperationsco.com/wp-content/uploads/2023/10/Title-Photo-770x578-8.jpg)
Montana Department of Transportation Bridge Underwater Inspections
Underwater inspections of 52 bridges that included scour assessment in accordance with HEC 18.