Turning Vision into a Destination

LeStourgeon Seafood Company Portland

Project Overview

LeStourgeon Seafood expanded to Portland, Texas with a new restaurant development located along Railroad Avenue. The project required a full site design package including parking, driveways, utilities, grading, and drainage to support a functional and welcoming dining destination. Str8Grade Engineering delivered civil engineering services to ensure the restaurant met local requirements, provided safe and efficient site circulation, and was designed to serve both the business and the surrounding community.

The Challenge

The Railroad Avenue site presented several challenges that required practical, efficient engineering solutions. Key challenges included:

Redevelopment Constraints: Designing a new restaurant site within an established corridor while coordinating with existing infrastructure.
Traffic and Parking Layout: Creating a circulation and parking plan that accommodated customer traffic safely and efficiently.
Drainage Management: Designing stormwater solutions that prevented ponding and protected the site from erosion while complying with city standards.
Utility Coordination: Extending and connecting reliable water and wastewater service to support restaurant operations.
Regulatory Approvals: Working with the City of Portland to secure permits and approvals needed for construction and occupancy.

The Solution

Str8Grade Engineering created a site plan tailored to the restaurant’s operational needs and community setting. The solution included:

Site Layout Design: Developing an efficient parking and access plan to maximize available space and provide safe circulation for customers.
Drainage Design: Implementing a cost-effective stormwater plan that controlled runoff and maintained long-term site performance.
Utility Planning: Coordinating water and wastewater service designs with the City of Portland and securing required approvals.
Permitting Support: Guiding the project through regulatory processes to ensure compliance with local development requirements.
Construction Coordination: Providing responsive support during construction to ensure plans translated seamlessly into a functional finished site.

The Outcome

The LeStourgeon Seafood Restaurant site was successfully completed, delivering:

A fully functional site plan that supports customer access and restaurant operations.
Safe and efficient parking and traffic circulation for patrons and staff.
A drainage system that effectively manages stormwater and protects site improvements.
Reliable utility service connections approved by the City of Portland.
A high-quality development that supports the restaurant’s business goals and strengthens the community’s dining options.

Our Solution

Soil Stabilization & Foundation Design

We began with a comprehensive geotechnical study to understand the site’s subsurface conditions. To combat the unstable soil, we designed and implemented a deep foundation system using pilings to ensure stability. We also integrated geotextile fabrics and erosion control mats to reinforce load-bearing areas.

Flood Mitigation & Drainage Planning

Given the site’s proximity to the coast and high water table, we elevated the main structure above the base flood elevation and designed a custom stormwater management system. This included subsurface drainage solutions, bioswales, and pervious surfaces to ensure proper water flow and minimize pooling.

Saltwater-Resistant Materials

Every material we used was selected with longevity in mind. Structural metals were marine-grade and coated for added protection. Concrete mixes were formulated with additives to resist saltwater intrusion, and all hardware exposed to the elements was stainless steel or similarly corrosion-resistant.

Wind Load Engineering

Our structural engineering team designed reinforcements to exceed local wind code requirements. We installed hurricane-rated impact windows, reinforced roofing systems, and strategic tie-downs to ensure the building could withstand coastal storms.

Environmental Compliance

We worked closely with local and state environmental agencies to ensure the project met all coastal zone regulations. Our development plan protected nearby wetlands and included green infrastructure elements to reduce runoff and support sustainability.

Conclusion

The LeStourgeon Seafood project demonstrates Str8Grade Engineering’s ability to provide practical site design solutions for commercial developments. By addressing drainage, utilities, traffic, and permitting, Str8Grade delivered a project that not only met regulatory requirements but also created long-term value for the client and the community.

Practical Designs, Proven Results

Str8Grade Engineering is the trusted partner for your next restaurant, retail, or commercial development. Contact us today to see how our expertise in site design, permitting, and infrastructure can move your project forward with confidence.

Engineering That Works For You

Our Client’s Success is Our Measure of Excellence

Garrett Haley

Wheelhouse Development

Str8Grade Engineering has done a great job on many projects over multiple years for our development company. From navigating municipal approvals to keeping our clients' design needs in mind, Nathan Fuller and his team are always highly responsive, provide professional civil engineering work, and produce quality plans. Their knowledge of engineering and design options is exceptionally impressive.

Oscar Galan

Classic Design Group

Working with Str8Grade Engineering has been an excellent experience. Nathan Fuller and his team brings expertise, clear communication, and a true commitment to quality, making every project smoother and more successful.

Testimonials

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What Makes Str8Grade Different?

At Str8Grade, we understand that restaurant and retail projects require more than a standard site plan. They demand solutions that balance business needs, customer convenience, and regulatory compliance. Our team provides responsive service, clear communication, and practical designs that transform concepts into thriving destinations. We are committed to delivering sites that operate seamlessly and provide lasting value for both our clients and their communities.