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    Beaufort, SC Service AreaSERVICE AREA

    Civil Engineering Services on Harbor Island, South Carolina

    Harbor Island is a gated resort community located between Fripp Island and Hunting Island in Beaufort County. Caldwell Design & Engineering provides civil engineering services for residential development on this barrier island, where coastal regulations and environmental protection are paramount.

    CIVIL ENGINEERING IN HARBOR ISLAND, SC

    Development on Harbor Island must comply with Beaufort County regulations, SC DHEC coastal zone requirements, and the community's architectural standards. We design site plans that meet all of these requirements while respecting the island's fragile barrier island ecosystem.

    Stormwater management on Harbor Island must protect the surrounding marshes and Atlantic waters from polluted runoff. We design drainage systems that meet SC DHEC standards and incorporate low-impact development practices suited to the coastal environment.

    Our erosion control plans and SWPPP inspections ensure that construction on Harbor Island does not impact the surrounding marsh and beach ecosystems, maintaining compliance with all environmental regulations throughout the building process.

    WHAT WE OFFER IN HARBOR ISLAND, SC

    • Barrier island site design
    • Coastal stormwater management
    • SC DHEC OCRM permitting
    • Erosion control and SWPPP
    • Residential site plans
    • Community standards compliance