Our team partnered with the City of Des Moines to restore the storm-damaged Redondo Boardwalk along Poverty Bay. Services included project management, structural engineering, environmental permitting, and construction oversight. Key repairs involved replacing girders, decking, and support elements, with FHWA funding accelerating timelines. The new design improves resilience, featuring concrete decking with wood-grain texture and UV-resistant coatings for longevity.

Our team provided marine engineering services for the construction of Spruce Street Harbor Park at Penn’s Landing in Philadelphia, PA. We provided mooring analysis, preliminary and final marine structural analysis and design, permitting and construction inspection services for this project.

Our team was hired to perform a combined multi-beam side scanning sonar and LiDAR investigation to produce 3-D digital model of the vertical surface of the Troy seawall above and below the water surface. This continuous model produced a high resolution “picture” of the wall.

Bowman provided dual mapping data as part of the flood warning and optimization system in addition to maintenance and inspection contracts statewide. The team was contracted to provide bank-to-bank bathymetric mapping and simultaneous LiDAR data collection of the Mohawk River between Locks E8 and E7 to support flood modeling activities.

Our team performed a multi-disciplinary mapping and sediment characterization study for Bergmann Associates. The project located at lock C/S-1 at the northern end of Cayuga Lake entailed performing multi-beam echosounding, single beam echosounding, aerial UAV topographic mapping, GPS survey, utility location and sediment sampling.

Partnered with Weeks Marine, our team provided multiple roles and services for this project. We acted as the geologist of record and provides construction material inspection and oversite services at the breakwater materials extraction source (Carver Johnstown Quarry).

Our team provided multibeam bathymetric scanning services to collect high density survey data below the water line on the Erie Canal in support of the Canal Corporation’s Navigation Information Program. Data was used to determine the nature of obstructions and detailed 3D images/maps of dredged areas.

Our team provided combined multibeam bathymetric and laser scanning services to simultaneously collect high density survey data above and below water line, in support of the Canal Corporation’s structural inspection program.

The City of Albany requested that our team perform updated bathymetric, LiDAR and conventional surveys of Alcove and Basic Reservoirs – two of the three reservoirs that provide the City of Albany with drinking water. The results of these surveys would also provide accurate volumetric estimates and capacity tables for these reservoirs.

Our marine engineers performed structural analysis of the bulkhead and designed the required rehabilitation of damaged sections of the dock bulkhead. Scope included performing repair design underwater inspection, developing conceptual alternates for the rehabilitation and developing estimated construction cost of each option.