Cianbro
Baltimore, MD 21226
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I-695 Curtis Creek Bridges Rehabilitation
Project Information
- Project Location:
- Baltimore, MD
- Status:
- In-Progress
- Structure Type:
- Bridge
Scope Of Work
Cianbro was awarded the Curtis Creek Bascule Bridges Rehabilitation on the I-695 beltway in Baltimore, Maryland through a Construction Manager at Risk (CMAR) contract with the Maryland Transportation Authority. Cianbro will be performing rehabilitation on the span drive, tail lock, and center lock machinery, in addition to many electrical modifications and upgrades.
Project Details
Replacement of mechanical machinery
Replacement of electrical machinery
Incidental structural modifications
Lean, Innovative, and Unique Project Solutions
Cianbro is performing work within a very tight 11-month construction schedule. Another challenge will be replacement of the machinery. The machinery will need to be installed in the exact location as the original machinery, meaning the existing anchor bolts, which are several feet long, will need to be tested and reused if possible. With limited access to the machinery, Cianbro will use a barge and crane to remove and replace the major components. The project will be completed in two phases, which will entail outer and inner loop closures based on where the work is being performed.
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