Professional land clearing, building pad laser grading, drainage culvert installation, and heavy compacted SB2 gravel driveways across Garland & Hot Spring Counties.
A gravel driveway should not wash out during the first Arkansas thunderstorm or turn into a muddy rutted track. We engineer positive crowns, excavate drainage bar ditches, install properly sized steel/poly culverts, and roll high-compaction SB2 aggregate.
| Engineering Parameter | A & P Concrete Construction Standard |
|---|---|
| SB2 (Sub-Base 2) Limestone Aggregate | High-density blend of crushed limestone ranging from 1.5-inch rock down to stone dust. When watered and rolled, the fines lock the aggregate into a concrete-like crust. |
| 4 to 6-Inch Compacted Depth | We spread a minimum 4 to 6-inch compacted lift over prepared subgrades, capable of supporting heavy concrete trucks, log haulers, and RVs with zero rutting. |
| Geotextile Separation Fabric | Heavy-duty non-woven geotextile stabilization fabric installed over soft clay subgrades to prevent gravel from sinking into the mud. |
| Optical Laser Crown Grading | Graded with a 1/2-inch per foot center crown so rainwater sheds quickly into side ditches rather than pooling and creating potholes. |
| Heavy-Duty Corrugated Culverts | Installation of 12-inch to 24-inch dual-wall HDPE or galvanized corrugated metal drainage culverts with reinforced rock headwalls. |
| Excavator Building Pad Preparation | Complete land clearing, stump removal, hillside benching, and laser-leveled building pads ready for metal shops, barns, and homes. |
Every project follows our rigorous engineering workflow to ensure zero settlement, optimal curing, and lifelong durability.
Excavators clear timber, dig out tree root balls, and scrape away organic topsoil down to solid, unyielding subgrade dirt.
On sloping Garland County terrain, we cut and fill the ground to create stable benches with precise drainage runoff angles.
We dig roadside drainage ditches and set corrugated culvert pipes at proper flow-line depths to ensure storm runoff flows freely.
For soft or wet clay soils, heavy stabilization fabric is rolled out to keep crushed aggregate permanently separated from the dirt below.
Tandem dump trucks tailgate spread clean SB2 stone. Skid-steers shape a 1/2" per foot center crown to deflect rain water.
Multi-ton vibratory rollers compact the gravel, locking stone dust into coarse rock for a smooth, hard-packed driving surface.
Transparent pricing based on actual Hot Springs area project metrics. We provide 100% free on-site measurements and firm written quotes.
| Project Scope | Typical Price Range | Inclusions & Specifications |
|---|---|---|
| New Gravel Driveway (SB2 Spread & Compacted) | $1.75 – $3.25 / sq ft | Includes subgrade scraping, ditching, 4"-6" SB2 stone, laser crowning, and vibratory rolling. |
| Gravel Driveway Re-Grading & Top Dress | $0.95 – $1.85 / sq ft | Pothole scarifying, re-crowning, adding 2" fresh SB2 limestone, and machine rolling. |
| Engineered Building Pad Preparation | $2,500 – $6,500 typical | Complete tree clearing, stump excavation, dirt cut/fill, and laser pad compaction. |
Detailed answers to common questions about concrete engineering, permitting, pricing, and installation in Hot Springs and Central Arkansas.
SB2 (Sub-Base 2) crushed limestone or granite aggregate is by far the best material for Arkansas driveways. It contains a precise blend of fractured stone and mineral fines that lock together under vibratory compaction, creating a solid, hard-packed surface that doesn't wash away like river gravel.
For a durable, long-lasting driveway over raw dirt, we recommend a minimum of 4 to 6 inches of compacted SB2 gravel. For soft clay or heavy equipment access, we install a geotextile separation fabric with an 8-inch aggregate base.
We engineer three crucial elements: (1) We crown the center of the driveway with a 1/2-inch per foot slope so water sheds off to the sides immediately; (2) We excavate deep side bar ditches lined with riprap stone; and (3) We install heavy-duty culverts at key runoff intersections.
Yes! Having A & P Concrete Construction handle both the excavator site preparation/dirt work and the concrete slab pour saves you thousands of dollars and eliminates finger-pointing between separate subcontractors.
A properly compacted, crowned SB2 driveway typically only requires light re-crowning and a fresh top-dress lift every 3 to 5 years, depending on traffic and rainfall volume.
Yes. We size and install corrugated metal and dual-wall plastic culvert pipes with rock riprap headwalls in accordance with Garland and Hot Spring County road department specifications.
Serving Hot Springs, Hot Springs Village, Bismarck, Benton, Malvern & Central Arkansas for over 27 years.
Submit your project details below or call our master estimator at (501) 762-3999.
