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PI Engineering is well known for our technical work in design and construction of intertidal, shallow sub-tidal (saltmarsh and eelgrass), wetland, and stream habitat. We have successfully constructed over 60 acres of marine and freshwater aquatic habitat as mitigation for shoreline developments.

We provide viable project designs that integrate pre-project conditions and environmental objectives to serve the best interests of our clients and the local environment. Our extensive post-project monitoring experience provides us with the insight and expertise to continually improve our design and construction methodologies.

We analyze current monitoring results and compare our findings with approved reference sites and performance benchmarks. This enables us to coordinate with agencies to refine the focus of future monitoring and eliminate unnecessary costs to our clients.

Projects:

Blair Waterway Deepening
Chehalis River Riparian Studies

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