Hydrographic Surveying: Precision Below the Surface

The Ferrantello Group delivers comprehensive hydrographic surveying services along the entire East Coast, tailored to meet a wide range of client needs. Equipped with a fleet of versatile survey vessels—we are ready to respond swiftly and efficiently to your project requirements.

Hydrographic Surveying Services

Our expertise spans a variety of specialized hydrographic techniques, including:

 

• • Complete Geophysical Surveys: Comprehensive assessment of underwater conditions.

• • Marine Construction and Dredging Support: Accurate data for project planning and monitoring.

Wreck Investigation: Identification and analysis of underwater obstructions.

Industry Applications

Our hydrographic surveys support a wide range of industries and applications, including marine construction, environmental monitoring, infrastructure development, and navigation safety.

Whether you’re planning a dredging project, investigating submerged wrecks, or requiring detailed underwater mapping, our team provides the insights needed for informed decision-making.

Drone Services: Visual Media, Reports, and Analysis

The Ferrantello Group leverages cutting-edge drone technology to redefine reality capture and building documentation. As the unmanned aerial vehicle (UAV) industry rapidly evolves, many advanced services are now more accessible than ever. Our FAA-certified pilots help clients harness the full potential of drones, offering a cost-effective alternative to traditional documentation methods like 3D Revit models or CAD exterior elevations.

Types of Drone Data

Drones capture two primary data types:

 

• • Visual Media: High-definition photographs and videos that document the built environment.

• • Photogrammetric Models: Digital 3D models generated from photographic data, providing precise measurements and visual clarity.

Both datasets are invaluable for projects where cost-efficiency, accessibility, and safety are priorities.

Types of Drone Data

Drones capture two primary data types:

 

• • Visual Media: High-definition photographs and videos that document the built environment.

• • Photogrammetric Models: Digital 3D models generated from photographic data, providing precise measurements and visual clarity.

Both datasets are invaluable for projects where cost-efficiency, accessibility, and safety are priorities.

Visual Media

Our drones capture high-resolution images and videos over large areas, offering unparalleled efficiency. These datasets can reduce on-site time and processing costs while improving accessibility to challenging environments, such as rooftops or structures near water.

Why Choose Drone Visual Media?

 

• • Accessibility: Ideal for inaccessible or hazardous areas.

• • Safety: Mitigates risks for crews in unsafe conditions (e.g., fire damage, decaying infrastructure).

• • Cost Efficiency: Reduces project costs by minimizing manual inspection requirements.

• • Repeat Inspections: Track changes over time with consistent, high-quality imagery.

Deliverables

 

• • 15+ high-resolution aerial images.

• • 5+ high-definition video clips.

• • Optional online 3D models for detailed inspection.

Photogrammetric Models

Photogrammetry uses drone-captured images to generate accurate 3D models, offering detailed perspectives of buildings and landscapes.

Applications:

 

• • Façade Documentation: Avoid costly scaffolding by surveying upper levels with drones.

• • High-Rise Access: Capture stepped-back elevations unreachable from street level.

• • Cost Savings: Conduct detailed surveys efficiently and economically.

Drone Operations: Standards and Flexibility

Standard Procedures

 

• • Shot List: Images and videos captured at 100′ and 350′ from cardinal directions.

• • Optimal Timing: Flights scheduled between 11 AM – 2 PM for best lighting conditions.

Flexibility

We accommodate specific client requests for timing, angles, and local features. Weather and safety conditions are always prioritized to ensure the highest-quality deliverables.

Bathymetric Surveying: Mapping the Depths with Precision

The Ferrantello Group specializes in bathymetric surveying, providing accurate underwater mapping and depth measurements to support a variety of projects along the East Coast. Using advanced sonar systems and cutting-edge technology, our surveys deliver reliable insights into underwater topography and environmental conditions.

Bathymetric Surveying Services

Our bathymetric services are designed to meet diverse project needs, including:

 

• • Depth Mapping: Detailed charts of underwater terrain for navigation and project planning.

• • Channel Surveys: Accurate assessments for safe marine transportation and dredging.

• • Volume Calculations: Precise measurements for sediment removal and deposition analysis.

• • Environmental Monitoring: Data to support habitat preservation and ecosystem studies.

• • Flood Risk Assessments: Identifying underwater features that influence water flow.

• • Marina and Dock Construction: Depth data for design and construction of waterfront infrastructure.

Advanced Capabilities

Our bathymetric surveys combine state-of-the-art technology and a skilled team to deliver unmatched results.

Key Features:

 

• • High-Resolution Sonar: Multibeam and singlebeam systems capture precise depth measurements.

• • Comprehensive Data Integration: Seamlessly combine bathymetric data with geophysical surveys for a complete understanding of underwater environments.

• • Expert Analysis: Detailed reports and 3D models tailored to your project’s unique requirements.

Applications Across Industries

Bathymetric surveying is critical for various sectors, including marine construction, navigation safety, environmental management, and disaster mitigation. Our team works closely with clients to ensure the data collected is both actionable and cost-effective, supporting informed decisions at every stage of a project.

Marina Surveys: Precision Data for Waterfront Infrastructure

The Ferrantello Group offers specialized surveying services tailored to the unique needs of marinas and waterfront developments. With decades of expertise and state-of-the-art equipment, we provide accurate and reliable data to support marina planning, construction, maintenance, and expansion projects.

Marina Surveying Services

Our comprehensive services for marinas include:

 

• • Bathymetric Surveys: Precise depth mapping to ensure safe navigation and proper dock placement.

• • Hydrographic Surveys: Analysis of underwater conditions to assess sedimentation, obstructions, and environmental factors.

• • Channel Surveys: Evaluation of access channels to confirm navigability for various vessel sizes.

• • Structural Inspections: Surveys of docks, piers, and bulkheads to monitor structural integrity and guide repairs.

• • Dredging Support: Pre- and post-dredging surveys to measure material volumes and confirm project outcomes.

• • Geospatial Mapping: Accurate mapping of marina layouts, utilities, and surrounding infrastructure.

Tailored Solutions for Marina Projects

Marinas face unique challenges, from fluctuating water levels to changing sediment conditions. The Ferrantello Group delivers customized solutions to address these complexities, ensuring your marina operates efficiently and safely.

Benefits of Our Surveys:

 

• • Enhanced Safety: Identify hazards and ensure proper depth for vessel access.

• • Improved Planning: Detailed data supports efficient layout design and infrastructure placement.

• • Cost Savings: Minimize unexpected costs by addressing issues early with precise data.

• • Regulatory Compliance: Meet environmental and navigational requirements with accurate reporting.

Expertise You Can Trust

Our experienced team uses advanced sonar and GPS technology to deliver high-resolution data sets, reports, and visualizations. Whether you’re constructing a new marina or maintaining an existing one, we provide the insights you need for informed decision-making.

Supporting Your Vision

From private docks to large commercial marinas, the Ferrantello Group has the expertise to guide your project to success. Contact us today to learn how our marina surveys can streamline your next waterfront development or maintenance effort.

Bulkhead Surveys: Ensuring Stability and Longevity

The Ferrantello Group provides specialized surveying services for bulkheads, offering precise data to support the design, construction, maintenance, and repair of these essential waterfront structures. Our experienced team ensures that bulkheads remain safe, stable, and compliant with regulatory standards.

Bulkhead Surveying Services

We deliver a range of services to meet the unique needs of bulkhead projects, including:

 

• • Structural Condition Assessments: Evaluate the integrity of existing bulkheads to identify signs of wear, corrosion, or failure.

• • Bathymetric and Hydrographic Surveys: Measure depths and underwater conditions to ensure proper placement and stability.

• • Topographic Surveys: Map surrounding land features to aid in bulkhead alignment and drainage planning.

• • Sedimentation Analysis: Assess sediment buildup or erosion patterns that may impact bulkhead performance.

• • Alignment Monitoring: Track movement or shifting over time to address potential issues proactively.

• • Construction Support Surveys: Provide data for precise installation and alignment of new bulkheads.

The Importance of Bulkhead Surveys

Bulkheads serve as critical barriers protecting shorelines, infrastructure, and properties from water intrusion and erosion. Regular surveys ensure these structures remain effective under changing environmental conditions.

Benefits of Our Bulkhead Surveys:

 

• • Enhanced Durability: Identify and address vulnerabilities early to extend the lifespan of your bulkhead.

• • Cost-Effective Solutions: Avoid costly repairs by detecting issues before they escalate.

• • Environmental Compliance: Ensure your bulkhead meets local, state, and federal regulations.

• • Accurate Project Planning: Leverage precise data for efficient bulkhead design and construction.

Advanced Technology and Expertise

Using state-of-the-art equipment, such as multibeam sonar, GPS systems, and laser scanning, our team delivers high-resolution data sets and actionable insights. From initial assessments to long-term monitoring, we tailor our services to fit your specific project needs.

Supporting Your Shoreline Goals

Whether you’re protecting a residential property, securing a marina, or maintaining a commercial waterfront, the Ferrantello Group is your trusted partner for bulkhead surveys. Contact us today to learn how we can help safeguard your shoreline investment.

Dock, Pier, and Boardwalk Surveys: Ensuring Structural Integrity and Safety

The Ferrantello Group specializes in comprehensive surveying services for docks, piers, and boardwalks, offering precise data to support their design, construction, maintenance, and ongoing safety. Our team provides accurate insights that ensure your waterfront infrastructure is both functional and compliant with industry standards.

Dock, Pier, and Boardwalk Surveying Services

Our surveying solutions are customized to meet the unique demands of each project, including:

 

• • Structural Inspections: Thorough assessments of docks, piers, and boardwalks to identify signs of wear, damage, or structural issues.

• • Underwater Inspections: Utilizing sonar and ROVs (remotely operated vehicles) to inspect submerged components such as piles, footings, and supports.

• • Load Capacity Analysis: Evaluate the structural strength to ensure your waterfront infrastructure can safely handle intended loads.

• • Topographic Surveys: Detailed mapping of surrounding land and water conditions to aid in proper design and placement.

• • Foundation Inspections: Assess the condition of pilings, supports, and foundation structures to prevent future failure.

• • Sediment and Erosion Analysis: Survey underwater sedimentation and erosion patterns that may impact the stability and longevity of the dock or pier.

• • Construction Support Surveys: Precise measurements for new dock, pier, or boardwalk construction, ensuring proper alignment and structure.

The Value of Dock, Pier, and Boardwalk Surveys

Docks, piers, and boardwalks are essential components of waterfront properties, and regular inspections are vital to maintaining their safety, functionality, and longevity. Ferrantello Group’s surveys provide essential insights for both routine maintenance and new construction projects.

Benefits of Our Surveys:

 

• • Safety and Compliance: Ensure that your waterfront infrastructure adheres to local regulations and is safe for use.

• • Early Issue Detection: Identify potential risks and address issues before they escalate into costly repairs or safety hazards.

• • Structural Longevity: Monitor the condition of critical components to extend the life of your docks, piers, and boardwalks.

• • Accurate Planning and Design: Utilize precise data for the construction or renovation of waterfront structures, ensuring optimal placement and durability.

Advanced Technology for Superior Accuracy

We leverage state-of-the-art surveying equipment, including sonar systems, laser scanning, and GPS technology, to deliver high-resolution data and detailed reports. Our team of experts ensures that your dock, pier, or boardwalk is built to last and remains safe for years to come.

Protect Your Waterfront Investment

Whether you’re building a new dock, maintaining an existing pier, or upgrading a boardwalk, Ferrantello Group provides the expertise and technology to ensure your waterfront structures are in top condition. Contact us today to learn how we can help support your dock, pier, and boardwalk project