STRUCTURAL ENGINEERING · PANAMA CITY AREA · NATIONWIDE SUPPORT

Engineering
with backbone.

Technical depth. Responsive support.
Clear communication.

From a local steel detail to a demanding structural simulation, North Fork brings hands-on engineering and direct access to the person responsible for your work.

Talk with Casey Explore our work

Independent practice. Local roots. Serious technical capability.

North Fork’s Advanced Simulation Capabilities

Calculated structural response. See the model, the load path, and the movement.

View full size ↗

LYNN HAVEN / PANAMA CITY, FLORIDA PROJECTS ACROSS THE U.S.SEE THE WORK

AN INDEPENDENT PRACTICE. A DIRECT CONNECTION.

Work directly
with Casey.

Casey O’Laughlin, PE, brings 18+ years of professional engineering experience to a practice he co-founded in 2018. He stays involved in the scope, the analysis, and the decisions that move your project forward.

Complex work deserves technical depth. Local work deserves the same care. North Fork brings both, with a clear conversation about what you need and what comes next.

Call Casey: (850) 866-4218

01 / THE WORK IN FOCUS

Advanced thinking.
Practical outcomes.

A physical test. A local fabrication challenge. A roof that needs to move as planned. The engineering begins with the decision in front of you.

SEISMIC RESPONSE / CALCULATED MOTION

Calculated structural response. Motion magnified 30× for visualization.

View full size ↗

Full-scale specialty structure in its physical test setup — THE PHYSICAL STRUCTURE / FULL-SCALE TEST SETUP

MODELING + FULL-SCALE TESTING

Connect the model
to the real response.

North Fork led nonlinear modeling and correlation with full-scale shake-table tests for a specialty structural system, connecting calculated behavior with physical evidence.

The work brings models, measured response, and technical interpretation into one engineering story. Reconciliation and qualification review continue as the evidence develops.

NORTH FORK’S ROLE: Nonlinear modeling · test correlation · technical coordination
WHAT IT SUPPORTS: An evidence-based qualification and development program.

Read the project story

Street view of the Fine Arts Center in Panama City — PROJECT PHOTOGRAPH + STRUCTURAL MODEL / NORTH FORK PROJECT MATERIAL

Structural model of the Fine Arts Center steel framing — PROJECT PHOTOGRAPH + STRUCTURAL MODEL / NORTH FORK PROJECT MATERIAL

LOCAL ENGINEERING + FABRICATION SUPPORT

Close to the project.
Committed to the details.

North Fork provided signed and sealed structural steel design for a Fine Arts Center project in Panama City, Florida.

When larger national suppliers faced delays, North Fork worked with a local steel fabricator to support fabrication. The engagement connected the structural design to the people building it.

NORTH FORK’S ROLE: Structural steel design · signed and sealed documents · local-fabricator coordination
WHY IT MATTERS: Responsive engineering support for a project in our own community.

Discuss a local project

Original long-span roof analysis with stress contours, scale, and model axes — PROJECT-SPECIFIC COMPARISON / FOR THE REPORTED ROOF AND LIFT CONFIGURATION

STRUCTURAL ANALYSIS + CONSTRUCTION SUPPORT

Predict the movement.
Plan the lift.

Moving a long-span roof changes the way it carries its own weight. North Fork analyzed the roof section to help the contractor understand its response during pick-and-place operations.

For this project, the reported comparison between predicted and observed roof deflection was within ⅛ inch. That result supported planning for the specific roof and lifting configuration.

NORTH FORK’S ROLE: Structural-response analysis · deflection prediction · lift-planning support
WHAT IT SUPPORTS: Practical construction decisions grounded in the modeled behavior.

Discuss a structural analysis

02 / THE WORKING RELATIONSHIP

What working with
North Fork feels like.

Technical capability matters. So does how the work gets done. We focus on a clear scope, useful communication, and progress you can understand.

Direct access.

Work directly with Casey and the engineers responsible for the decisions. Bring the question to the people doing the work.

A clear start.

Define the problem, the available information, the deliverable, and the next decision. Establish the scope and priorities before the work accelerates.

Useful updates.

Know what is moving, what needs your input, and what could affect the schedule. Surface an issue early enough to act on it.

Actionable findings.

Get a clear explanation of what the analysis means, which details matter, and what your team should do next.

Have a question that needs a prompt, thoughtful engineering response?

Talk with Casey

LOCAL STRUCTURAL SUPPORT

Good engineering.
Right here.

Existing buildings, steel framing, connections, equipment supports, and fabrication questions. Bring us the local project that needs an experienced structural engineer.

Discuss local support

ADVANCED ENGINEERING SUPPORT

The depth to work
through the difficult part.

Nonlinear response, seismic behavior, protective systems, specialty structures, and test correlation. Bring us the engineering problem that needs a closer look.

Discuss advanced analysis

03 / LOCAL + ADVANCED ENGINEERING

Depth where
it counts.

Bring us a focused technical question or a defined package of engineering work. We match the analysis to the decision you need to make.

Find the right support

Structural engineering
& evaluation

Structural evaluation and design support for buildings, modular systems, precast components, and specialized structures. We examine the load path, the connections, and the existing conditions that govern the design.

Member and connection checks
Existing-building assessments
Modular and specialty structures
Infrastructure components

Discuss structural support

North Fork’s Advanced
Simulation Capabilities

Finite element and nonlinear dynamic analysis for questions that require a closer examination of structural behavior. Our work considers the assumptions behind a model and what the results mean for the design.

Nonlinear and transient analysis
Seismic response evaluation
Connection sensitivity studies
Technical visualization and interpretation

Discuss an analysis

Industrial equipment
& mechanical stress

Engineering evaluation of industrial assemblies and their supporting structures, from a focused design check to detailed stress analysis of a specialized component.

Equipment supports and platforms
Testing and handling assemblies
Component stress evaluation
Thermal and fatigue analysis

Discuss industrial engineering

Protective design
& extreme loads

Specialized analysis of structural response to blast, impact, and other demanding loads. We connect the loading assumptions, material behavior, and structural details to the protective design question.

Blast-response evaluation
Impact and transient response
Protective structural systems
Technical review of analysis methods

Discuss protective engineering

Engineering management
& project delivery

Practical support for the way engineering work is organized, reviewed, and delivered. Clear roles and timely technical decisions help teams connect design with fabrication and the field.

Independent technical review
Design coordination and quality procedures
Project planning and risk review
Field and fabrication coordination

Discuss delivery support

Requirements
& engineering tools

Custom workflows that make engineering information easier to review and use. We develop tools around source traceability, change review, and the records a project team needs to maintain.

Requirements traceability registers
Document and addendum review workflows
Project trackers and review logs
Excel reporting and custom utilities

Discuss a workflow

THE ANALYSIS BEHIND THE ANSWER

See the structure.
Understand the response.

North Fork’s Advanced Simulation Capabilities help reveal how a structure carries load and where the design deserves a closer look. We bring the findings back to the engineering decisions in front of your team.

Static total-deformation contour for a specialty structural model, with the original numerical scale. — ANALYSIS FIGUREStatic total deformation under a static load case. Displacement units: inches. View full image ↗

Concept visualization of a large modular shelter and its structural enclosure. — CONCEPT VISUALIZATION / MODULAR SHELTER

MODULAR + SPECIALTY STRUCTURES

Think through the system.
Carry it into the details.

Configuration, connections, load paths and fabrication interfaces all shape a modular building. North Fork supports the engineering decisions that connect an early concept to a defined design and delivery process.

Discuss a modular structure

SPECIALIZED ANALYSIS / PLAY ON DEMAND

Follow the response
through an impact.

A closer look at a modeled impact event and the response of its structural components. This example demonstrates the type of behavior that North Fork’s Advanced Simulation Capabilities can examine.

Calculated response for the illustrated model and loading. The animation is an analysis example.

TRANSIENT RESPONSE / IMPACT ANALYSIS

Original forward analysis sequence. Select Play to view the response.

View full size ↗

04 / EXPLORE THE PORTFOLIO

More of the work
behind the confidence.

A full-scale test. A connection study. A roof carrying new equipment. North Fork turns demanding engineering questions into models, calculations, field findings and practical decisions. Explore the work, our role, and the outcome each engagement supports.

SELECTED PAST WORK & ONGOING PROGRAMS

01 / MODEL + TESTUnderstand the response.

Connect numerical predictions with physical behavior.

02 / FIELD + DESIGNWork from real conditions.

Turn observations and calculations into structural decisions.

03 / TOOLS + DELIVERYMake the work usable.

Keep the source, the responsibility and the next step clear.

Full-scale specialty structure and physical test setup.

01 / SEISMIC MODELING + TESTINGPROJECT PHOTOGRAPH

Specialty structural systems2026

Connect the model to the physical response.

Program leadership, advanced modeling and full-scale testing brought a specialty structural system into direct comparison with measured behavior.

NORTH FORK SCOPE Program leadership · nonlinear modeling · test coordination

WHAT THE WORK SUPPORTS

Physical tests and analytical comparisons established the evidence for an ongoing qualification program.

Read the project story

SEISMIC MODELING + TESTING

Connect the model to the physical response.

North Fork led a seismic qualification effort that connected system and component models, physical testing and technical review.

North Fork role: Program leadership and modeling coordination
Work delivered: Models, test-response comparisons and technical review materials
Project stage: Testing executed; reconciliation and qualification ongoing · 2026

The challenge

A specialty building system needed an engineering basis for its response to earthquake loading. That required a coordinated program linking the analytical representation of the structure to physical test conditions, measured motion and the questions raised during technical review.

North Fork's work

North Fork led the effort, coordinating nonlinear modeling, physical testing and review of the resulting evidence. System and component models supported investigation of structural behavior, while measured shake-table response provided a basis for examining the numerical predictions. The comparison considered the shape and timing of displacement histories, peak response and differences in the later motion.

Deliverables

The work produced analytical models, response plots and technical materials connecting the test configuration to the engineering interpretation. Project photographs and original model-to-test comparisons make the relationship between physical structure, numerical model and observed response visible to reviewers.

Outcome and current status

Modeling and physical testing have been executed. Reconciliation of model and test results, along with the broader qualification effort, remained ongoing in October 2026. The work has established a substantial body of evidence for that review and identified differences requiring engineering interpretation. Formal qualification remains the next milestone.

Original numerical and measured displacement histories for the RSN 145 test comparison. — MODEL + TESTMeasured and numerical displacement response for one test comparison. Model configuration: no grillage, no skin, cables included. View full image ↗

Interior framing and support arrangement in the test structure. — PROJECT PHOTOGRAPHInterior of the test structure and its supporting test arrangement. View full image ↗

Member-force contour and transient response plot from a modular-frame connection study.

02 / MODULAR CONNECTION DEVELOPMENTANALYSIS FIGURE

Modular structuresOctober 2026

Tune the connection. Understand the frame.

Four transient simulations examined how an eave connection changes frame forces and motion, identifying a candidate for further development.

NORTH FORK SCOPE Transient analysis · connection sensitivity · technical briefing

WHAT THE WORK SUPPORTS

A candidate connection and a defined plan for physical-behavior validation.

Read the project story

MODULAR CONNECTION DEVELOPMENT

Tune the connection. Understand the frame.

A modular-structure feasibility study using North Fork's Advanced Simulation Capabilities to examine the relationship between connection behavior and system response.

North Fork role: Nonlinear analysis and concept evaluation
Work delivered: Four-case comparison and validation recommendations
Project stage: Feasibility study completed; validation pending · October 2026