Engineering solutions that work

We provide comprehensive site planning and layout design services for residential, commercial, and industrial developments. Our site designs balance buildable area, drainage requirements, accessibility, and regulatory compliance to create functional developments.

Our grading plans ensure proper surface drainage, stable building pads, and efficient earthwork operations. We analyze existing topography, design cut-and-fill balances, and create detailed grading plans that minimize costs while meeting all technical and regulatory requirements.

We engineer stormwater collection and conveyance systems sized to handle peak flows from design storms. Our designs include pipe sizing, manhole layouts, inlet placement, detention calculations, and outfall structures — all compliant with local drainage criteria and NCDOT standards where applicable.

Our erosion and sediment control plans protect water quality during construction and prevent off-site sedimentation. We design silt fences, sediment basins, inlet protection, temporary stabilization, and permanent vegetative cover to meet NCDEQ requirements and local ordinances for every phase of a project.

We design gravity-flow and pressure sanitary sewer collection systems, including mainline alignment, manhole spacing, pipe sizing and slope, flow analysis, and lift station design where topography requires. Our designs coordinate with utility providers and meet all health and environmental standards.

Our water distribution designs include pipe sizing, pressure zone analysis, fire flow calculations, valve and hydrant placement, and coordination with water utility providers. We also design reclaimed water systems for irrigation and non-potable uses to support sustainable development.

We prepare detailed construction plans, specifications, and bidding documents ready for contractor procurement and permitting. Our plan sets include all necessary sheets: demolition, site, grading & draining, utility, erosion control, paving, details, and notes — organized for clarity and constructability.

After construction, we prepare as-built record drawings that document the final constructed conditions. Accurate as-builts are essential for future maintenance, utility location, property records, and regulatory compliance. We work with contractors to verify field conditions and produce precise documentation.

From initial feasibility studies through final closeout, we provide project management services that keep developments on schedule and within budget. We coordinate with architects, surveyors, geotechnical engineers, utility providers, and regulatory agencies to streamline approvals and construction.

We provide ongoing inspection, maintenance planning, and compliance reporting for stormwater control measures (SCMs) including detention basins, biofiltration systems, permeable pavements, and proprietary devices. Our services ensure long-term performance and regulatory compliance.