Bedding Stone (FDOT Code 30) — Foundation Layer for Riprap Installations
Bedding Stone is FDOT-certified under Code 30 as the required foundation layer beneath riprap installations. It acts as a filter between native soil and large riprap stones, preventing soil migration and maintaining structural integrity. Required under Code 32 and Code 33 riprap. Enter your ZIP for pricing.
Pricing is temporarily unavailable while we add supplier coverage for this material.
Pricing box unavailable
This product page will update automatically once a supplier is assigned.
Tons
Overview
What Is Bedding Stone (FDOT Code 30)?
Bedding Stone is the foundation layer placed beneath riprap in FDOT-specified erosion control installations. Certified under Code 30, it acts as a filter between native soil and the larger riprap stones above, preventing fine soil from migrating through the riprap voids and undermining the structure. Required under Code 32 and Code 33 riprap installations.
Common Uses
- Under riprap installations
- Filter layer
- Transition layer between soil and stone
- FDOT erosion control projects
Not Recommended For
- Standalone erosion control
- Driveways
- Landscaping
- Concrete production
- General fill
Product Specifications
| Material Family | Aggregates |
|---|---|
| ASTM Standard | FDOT Code 30 / Section 530 |
| Density | ~2,500 lbs/yd³ (~1.25 tons/yd³) |
| Color | Gray to white |
| pH | Alkaline |
| Gradation | Medium-sized stone, typically 2"–6". Graded to act as filter. |
| Sold by | Ton |
| Minimum order | 1 ton |
| Max single load | 22 tons |
| Calculator buffer | 10% |
Quantity Guide
Typically 4-6" layer under riprap. Coverage similar to #57 stone.
Use our calculator for an exact estimate →Delivery Info
How Delivery Works
- Professional dump truck delivers to your location
- Driver contacts you before arrival
- Material is placed at the most accessible spot on your property
- Add placement notes and access instructions during checkout
What to Expect
- Must be placed before riprap. Even layer distribution important.
- Delivery window is typically a morning or afternoon slot.
- You'll receive order confirmation, delivery reminders, and a photo proof of delivery.
- Allow clear truck access to the preferred dump location.
Delivery Area
We deliver across 50+ Florida markets. Enter your ZIP code above to check availability and pricing for your location.
Frequently Asked Questions
Bedding Stone (FDOT Code 30) will be available soon
We’re still onboarding supplier coverage for this material. Our team can help you choose an available alternative in the meantime.
Request a quote for alternatives →