Geotechnical investigations to support design and construction of waterfront foundations
D.W. Kozera, Inc. performs subsurface investigations for marine and waterfront structures, providing the soil data needed to design piers, wharves, bulkheads, and other shoreline infrastructure. Investigations are conducted from land and/or barge, using specialized equipment and procedures to characterize underwater and near-shore conditions accurately. Our experience with tidal zones, soft sediments, and variable groundwater conditions ensures results that align with structural, marine, and permitting requirements.
Whether supporting a new marine terminal or rehabilitating aging shoreline infrastructure, our team delivers reliable, site-specific information to help reduce risk and move waterfront projects forward.
Services Offered
- Soil Borings from Land or Water-Based Platforms (Barge or Drill Rig Access)
- Sampling and Logging of Subaqueous and Shoreline Soils
- Rock Coring and Depth-to-Bedrock Evaluation
- In-Situ Testing (SPT, Shelby Tubes, Vane Shear, CPT)
- Laboratory Analysis of Marine and Organic Soils
- Groundwater and Pore Pressure Monitoring Near Shorelines
- Geotechnical Reports for Bulkhead, Pier, and Dock Design
- Coordination with Structural, Marine, and Coastal Engineering Teams
Why Work with D.W. Kozera?
- Proven Expertise in Marine and Tidal Geotechnical Conditions
We understand the challenges of near-shore and subaqueous environments, offering insight into sediment behavior, groundwater dynamics, and shoreline variability. - Reliable Data Collection in Difficult Access Settings
Our team uses barge-based rigs, specialized tooling, and adaptive procedures to obtain quality subsurface data even in tidal zones, deep water, or confined waterfronts. - Actionable Recommendations for Marine Foundation Design
We deliver clear, site-specific guidance that supports structural, coastal, and permitting decisions, helping move waterfront projects from concept to construction with confidence
Building on the waterfront starts with a clear understanding of what’s below your site. Contact D.W. Kozera to schedule a marine subsurface investigation or request a tailored scope for your coastal project.
