Federal information on controlling stormwater runoff and sediment from construction sites.
The U.S. Environmental Protection Agency, known as EPA, publishes information on stormwater discharges from construction activities, including the idea that runoff can carry sediment and pollutants into streams. Retaining wall projects disturb soil, so erosion and sediment control matter. Owners in Nashville benefit from understanding why silt fence, stabilized entrances and quick restabilization are part of good practice.
We are a private company and are not part of EPA. Requirements for permits and controls depend on project size and local programs, so we check what applies and plan erosion controls accordingly. We cover bare soil quickly, protect drains and keep sediment on site. The official page explains the national program in more detail, and we are glad to describe how those ideas appear on a typical wall job.
Visit the official EPA website
Environmental protection information.
Soil and pollutants can wash off disturbed sites.
Silt fence, mulch and matting.
Capturing soil before it reaches streams.
Cities and states add requirements.
We build controls into the schedule.
Size a wall, plan tiers or ballpark a budget.
Retaining Wall Size and Material CalculatorEnter wall length and height to see face area, block count, base stone, drain pipe and geogrid layers to plan for.Try it 
Retaining Wall Tier and Slope PlannerEnter slope height and distance to see how many tiers may suit the grade, how far apart to space them and how wide the shelves can be.Try it 
Retaining Wall Budget PlannerPick a wall type, set the size and add extras to see a ballpark planning range. Placeholder values only.Try it Good practice applies to any soil disturbance. Formal rules depend on size and local programs.
Usually the contractor and owner. We plan and install what our work requires.
No. We are a private retaining wall company and are not part of EPA. Officials make the decisions, and we help you prepare information and understand the process.
ResourceCMHAA trade association for concrete masonry and hardscape products that shares technical resources, design guidance and industry news.Learn more ResourceASCEA professional society for civil engineers that publishes standards, technical papers and infrastructure information.Learn more ResourceASTMA standards organization that publishes technical standards for materials, testing and products used in construction.Learn more ResourceTennessee 811The one-call service that notifies utility owners so buried lines can be marked before digging begins.Learn more Call us and describe your slope or your wall. We will look at your site, talk through options and give you a clear written estimate.
