Scope of Work
Cianbro is rehabilitating the Pennington Avenue Bascule Bridge over Curtis Creek in Baltimore, Maryland.  The original contract included rehab of the main bascule bridge operating machinery, gearing, electrical and control equipment, lighting, and other miscellaneous repairs. The Owner issued an extra work change order that includes structural repairs, replacement of floor beams, purlins, deck grating, and painting of the entire bridge.  

Project Details

• Replacing the electric motor control center, control cabinets, control desk, automatic transfer switch, panel boards, and transformers
• Concurrently maintaining and replacing the existing control system
• Replacing the existing lighting, conduit and wire system
• Furnishing and installing the center lock, tail lock and leaf motors
• Completing the rehabilitation of open gearing
• Replacing the sidewalk on the bascule span,
• Repairing roadway grating and steel/concrete repairs
• Providing potable water supply, distribution system, new sanitary line, and sewage holding tank for the control house
• Maintaining traffic flow throughout the project
• Replacing floor beams, framing, purlins, and deck grating
• Painting bridge