Bare graded soil is a liability. In Clemson, SC, where summer downpours are common and the terrain often slopes towards Lake Hartwell or the Seneca River watershed, uncontrolled erosion leads to expensive repairs, regulatory fines, and construction delays. Oconee County and Pickens County ordinances are clear: sites must manage stormwater runoff and prevent sediment discharge.
G&H Contracting delivers durable, code-compliant erosion control systems. We understand the specific challenges presented by Clemson's red clay soils and significant rainfall events. Our work ensures your project passes inspection the first time and maintains its integrity through seasonal weather cycles. We are the heavy-equipment contractors who implement solutions engineered for permanence, not just temporary fixes.
Rip Rap Channel & Outfall Armoring
Water flows where it will, and if not managed, it cuts channels. In Clemson, exposed drainage paths on construction sites or commercial properties are quickly scoured by runoff. Our rip rap armoring provides a heavy, interlocked stone layer designed to resist high-velocity flows. We size and place rip rap to protect critical outfalls, culvert ends, and swales, preventing gully formation and sediment transport into local waterways like the Twelve Mile Creek or the Keowee River system. This protects your site and prevents contamination of public water resources, critical for maintaining the region's environmental health.
Geocell Slope Stabilization
Steep slopes are prone to slumping and surface erosion, especially when exposed to Clemson's intense rainfall. Geocell confinement systems create a three-dimensional honeycomb structure that holds soil in place. This is particularly effective for cut and fill slopes, retaining the soil matrix and allowing for vegetative growth. It's a robust solution for areas near university expansion projects or new residential developments where property lines are tight and grades are aggressive.
Segmental Retaining Walls
Grade changes are often unavoidable in Clemson's varied topography. Our engineered segmental retaining walls provide structural support, prevent mass wasting, and define property boundaries. These walls are not decorative. They are built to engineering specifications, designed to withstand lateral earth pressures and stormwater forces common in the Upstate. From commercial complexes to multi-family housing, a properly constructed retaining wall is a critical component of site stability.
Hydroseeding & Erosion Blankets
Surface erosion can begin even on gently sloped, exposed ground. Hydroseeding provides rapid vegetative cover by spraying a slurry of seed, mulch, fertilizer, and tackifiers. This is an efficient method for stabilizing large areas quickly, binding the topsoil and promoting swift germination. For critical areas or steeper grades, we install erosion control blankets made from straw or coir. These blankets offer immediate protection, hold the seed in place, and degrade over time as vegetation establishes itself. This is essential for final site stabilization before final CO is issued.