When a triple-span culvert outlasted its original design life and necessitated either replacement or repair, WYDOT selected a DuroMaxx® SRPE liner as the best option. It not only circumvented potential delays and road closures but also provided a more efficient and cost-effective solution.
As part of the Napa Valley Vine Trail Coalition's goal to complete 47 miles of walking trails across Napa Valley, Connector®-style Continental®Pedestrian Trussbridges were installed at three different locations.
During an expansion project at the existing LBJ Hospital, a stormwater detention system made from aluminized corrugated metal pipe (CMP) provided the required storage capacity at a significantly lower cost. Additionally, an Exfiltration Joint system was also utilized to maximize storage capacity within the available footprint.
Safe Use of Trench Boxes for Large Diameter Flexible Pipe Installation
Trench boxes provide essential worker safety when installing pipe in deep trenches or unstable soils. However, their use with large diameter flexible pipes presents a critical challenge: maintaining compacted embedment integrity during trench box movement. Improper technique can create voids alongside the pipe or reduce backfill density adjacent to the pipe, eliminating the lateral support that flexible pipes require to control deflection.
Why Go Underground? Unlocking Land Value with CMP Stormwater Solutions
As land prices rise and project footprints shrink, developers and engineers are forced to rethink traditional stormwater management. Gone are the days when an open detention basin in the back corner of the site was the default. The trend is shifting underground, and for good reason. Corrugated metal pipe (CMP) detention and infiltration systems provide a solution that helps maximize usable land, comply with regulations, and reduce long-term maintenance costs.
Join Contech Engineered Solutions for a technical review of four notable stormwater projects completed in 2025. Each example offers practical insights into design considerations, material selection, and site-specific solutions that addressed real-world challenges. Attendees will come away with ideas and lessons to apply in future stormwater designs.
Participants Earn One Professional Development Hour.
Contech Engineered Solutions | 9100 Centre Pointe Dr | West Chester, OH, 45069
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