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Analysis and Surveying
Civil Site Design

Site Analysis and Surveying

Thorough site analysis and surveying are the foundation for successful land development. Trihydro’s team, comprised of experienced surveyors, civil engineers, and environmental scientists, collect and interpret critical site data to furnish a robust project site understanding that supports subsequent design and construction efforts. Our process involves evaluating existing site characteristics, identifying potential environmental considerations, and pinpointing regulatory or physical limitations. This foundational work helps minimize unforeseen issues during later project phases and contributes to a more streamlined development process.

MICHELLE SELL, PE
Trihydro Point of Contact
MICHELLE SELL, PE
Engineering Specialist
Site Layout and Planning
Civil Site Design

Site Layout and Planning

Trihydro offers site layout and planning services to help organize land development projects. We start with an initial site analysis, carefully evaluating existing characteristics and constraints. This informs our strategic land use analysis and supports zoning compliance from the outset. Our team then designs a coherent arrangement of site elements, including buildings, circulation paths, parking areas, and open spaces. A key part of our approach is integrating infrastructure, such as utilities, access points, and stormwater management systems, to support the proposed layout. We emphasize balancing regulatory requirements with your operational needs to optimize site functionality and minimize potential impacts. Through master planning and phased development strategies, we aim to deliver practical and adaptable site layouts that support your project’s long-term success. Our goal is to create designs that support operational requirements, facilitate accessibility, and properly utilize the available space.

MICHELLE SELL, PE
Trihydro Point of Contact
MICHELLE SELL, PE
Engineering Specialist
Grading
Civil Site Design

Grading and Earthwork Design

Effective grading and earthwork design are fundamental to preparing a site for construction and managing its surface water. Trihydro’s experienced team of civil engineers and designers provides solutions for land development, conducting site analyses to understand existing topography, soil conditions, and drainage patterns. This allows us to develop designs that balance cut and fill volumes, minimize material hauling, establish stable slopes, and consider Americans with Disabilities Act (ADA) requirements. Our approach integrates stormwater management principles to promote proper drainage and mitigate erosion while considering how grading will impact accessibility, utility placement, and overall site functionality. We strive to create buildable and cost-effective designs, adhering to regulatory requirements and environmental considerations while providing a solid foundation for your project.

MICHELLE SELL, PE
Trihydro Point of Contact
MICHELLE SELL, PE
Engineering Specialist
Utility Design
Civil Site Design

Utility Design

Trihydro’s team of experienced civil engineers and construction managers delivers customized utility design solutions to help clients expand and maintain essential infrastructure. We offer services that span the entire project lifecycle, from initial planning and feasibility studies to design, permitting, and construction oversight. This includes upgrading below-grade infrastructure and designing new water distribution, sanitary sewer collection, and stormwater lines. We also plan utility layouts for water, sanitary sewer, storm sewer, and other essential lines to optimize functionality and avoid conflicts. Our team integrates utility infrastructure with roadway design, supporting proper access, drainage, and long-term durability.

MICHELLE SELL, PE
Trihydro Point of Contact
MICHELLE SELL, PE
Engineering Specialist
Zoning and Regulatory Compliance
Civil Site Design

Zoning and Regulatory Compliance

Understanding the complex landscape of zoning and regulatory compliance is critical for the success of any development project. Trihydro’s multidisciplinary team of land use planners, environmental scientists, and civil engineers provides expert guidance to help clients understand and conform to local, state, and federal regulations. We offer services to streamline the development process and mitigate potential roadblocks. This includes reviews of existing zoning ordinances and future land use plans to assess project viability, identify potential constraints, and inform site selection. We also act as a liaison with regulatory agencies, facilitating communication and negotiating solutions to complex compliance challenges on behalf of our clients. Whether you’re developing a new commercial property, expanding an industrial facility, or undertaking a large-scale infrastructure project, Trihydro delivers proactive and strategic solutions designed to minimize delays and reduce regulatory risk.

MICHELLE SELL, PE
Trihydro Point of Contact
MICHELLE SELL, PE
Engineering Specialist
Construction Documents
Civil Site Design

Construction Documents and Specifications

Trihydro’s experienced team of civil engineers, designers, and construction managers develops documentation and specifications to guide construction efforts. This involves creating drawings that illustrate project components and arrangements. We also develop written specifications that outline material requirements, quality standards, and construction procedures. We aim for documents that provide a clear roadmap for contractors, minimizing potential misunderstandings during construction and supporting project timelines.

MICHELLE SELL, PE
Trihydro Point of Contact
MICHELLE SELL, PE
Engineering Specialist
Stormwater Management
Civil Site Design

Stormwater Management

Functional stormwater management is essential to manage runoff volume, mitigate flooding, and safeguard water quality in developed areas with impervious surfaces. Our firm offers stormwater services addressing runoff quantity and pollutant reduction through planning, evaluation, design, and regulatory support. We employ a holistic approach, assessing overall systems and site-specific requirements to develop optimal controls and improvements using industry-recognized best management practices. To design and analyze infrastructure components, our team conducts hydrologic and hydraulic analyses using industry-standard modeling software, including SWMM, HEC-RAS, HEC-HMS, Civil 3D, HY-8, and SewerGEMS. We thoroughly understand complex regulatory requirements, including National Pollution Discharge Elimination System permits, Stormwater Pollution Prevention Plans, and Municipal Separate Storm Sewer programs. We apply our relationships with regulatory bodies to facilitate compliance and deliver effective, permittable stormwater solutions.
MICHELLE SELL, PE
Trihydro Point of Contact
MICHELLE SELL, PE
Engineering Specialist
Roadway and Pavement
Civil Site Design

Roadway and Pavement Design

Trihydro provides roadway and pavement design services encompassing a range of infrastructure projects from private haul roads to Department of Transportation systems. Our approach integrates planning, surveying, and construction management to address the functional and environmental components of roadway development. Services typically include geometric design, right-of-way considerations, utility coordination, drainage solutions, and assessing potential environmental impacts. Through site evaluations and collaboration with stakeholders, we deliver cost-effective, high-quality solutions that improve mobility, safety, and community connectivity.
MICHELLE SELL, PE
Trihydro Point of Contact
MICHELLE SELL, PE
Engineering Specialist

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