Portadam System / Package
Portadam® Temporary Cofferdam
Free-standing, non-penetrating cofferdam of modular steel frames and nylon-reinforced impervious PVC liner that retains up to 12 feet of water for dry in-water work.
Description
The Portadam® is a free-standing temporary cofferdam that diverts water to create a dry work area for in-water construction and repair. It is built from fully engineered modular steel frames and a nylon-reinforced impervious PVC fabric liner, and it does not penetrate the ground. Ready-to-install sections can be set out in virtually any configuration and reused on later projects.
Key features
- Retains up to 12 feet of water
- Non-penetrating, free-standing design
- Modular steel frames with nylon-reinforced impervious PVC liner
- Reusable sections; an alternative to sandbags and sheet piling
Applications
Bridges and dams, pipeline crossings, boat ramps, canals, sheet pile wraps, shoreline restoration and stabilization, construction and emergency response.
Specifications
| Max. water retention | up to 12 feet |
|---|---|
| Frame | modular steel frames |
| Liner | nylon-reinforced impervious PVC fabric |
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