Rip Rap and Bulk Aggregates for Ferdinand, ID
If your ditch is cutting deeper every spring and the bank behind the shop keeps slumping, you need gravel and aggregate delivery in Ferdinand, ID, and you need rock coarse enough to stay put.
Idaho Rock Supply delivers bulk loads of road mix, washed rock, rip rap and soil to Ferdinand and the rest of Idaho County.
The ground here is deep windblown loess over basalt, and silt loam over loess seals up under rain instead of taking water in. That sends runoff down long slopes onto drives, yards and creek banks.
Materials for Ferdinand Projects
Water moving across loess is the whole problem on this ground. It scours creek banks, culvert outlets and cut slopes, and it carries silt into swales until they stop working.
Coarse, angular stone is what armors those places, so it makes sense to start with the biggest rock and work down.
Rip rap
RipRap is the heavy end of the range, and it is what you order for creek banks, culvert outlets, canal banks, pond edges and cut slopes. Angular, coarse rock interlocked on a bank absorbs snowmelt and cloudburst runoff instead of washing out.
Drain rock and #4 crushed rock
Drain Rock is clean washed rock for french drains, foundation drains, drywells, septic drainfields and downspout runs. It comes in 3/4 inch, 1 1/2 inch and 2 inch sizes.
#4 Crushed Stone covers heavier drainage, trench bottoms and construction entrances.
Road mix and pit run
3/4 Road Mix is the base course under driveways, parking pads, shop floors and shed slabs. Local yards call it road mix, 3/4 minus or crushed base, and on public works plans in Idaho the same material shows up as Type I or Type II crushed aggregate.
Pit Run is unprocessed gravel straight from the pit, rock and fines mixed at whatever sizes the pit gives. It is sub base under road mix, structural fill, and what you use to fill holes and raise grade.
It is not a finished surface.
Above the base, Driveway Gravel surfaces an existing drive or tops a compacted road mix base on a long rural approach. For beds and tree rings, Shredded Mulch holds moisture through a dry Idaho summer.
Delivery to Ferdinand and the Surrounding Area
You order online, choose a quantity by the ton or by the yard, and a dump truck tips the load on your site. Each product page has a calculator if you want to size the load before you check out.
Pick your delivery date at checkout. Idaho Rock Supply covers Ferdinand and the rest of Idaho County, including Grangeville, Cottonwood, Kooskia, Riggins and Elk City.
Rural approaches and tight spots are worth thinking about before the truck rolls. The driver tips the load in one pile, so it lands where the truck can reach and you move it from there.
Ground and Conditions in Ferdinand
Sticky loess mud through the wet months is the real constraint on this ground. Hauling and compaction go best from late spring through fall, so timing a delivery matters as much as what you order.
Across the Palouse hills and the Clearwater and Snake canyons, silt loam over loess seals under rain and sheds water rather than absorbing it. Long slopes push runoff onto roads, drives and yards, and water perches where the loess sits on basalt.
That is why drainage rock and bank armoring do so much work here. Rip rap on a cut slope, drain rock around a foundation and clean washed rock in a downspout run all move water away from ground that will not take it in.
Cold, wet winters on the prairie bring frequent freeze and thaw cycles. No frost depth figure was researched for Ferdinand, and Idaho code leaves the frost line to the local jurisdiction, so the building official sets it.
Plan footings and base work around what that office requires.
Ferdinand Aggregate Questions
What stone should I use for drainage in Ferdinand?
Start with how much water and how coarse it runs. Drain Rock is clean washed rock for french drains, foundation drains, drywells, septic drainfields and downspout runs, and it comes in 3/4 inch, 1 1/2 inch and 2 inch sizes.
For heavier flow, trench bottoms and construction entrances, order #4 Crushed Stone. On banks and swales where water scours, RipRap is the size that holds.
What should I have ready when the truck arrives?
Have the drop spot clear and reachable. The truck tips the load in one pile, so the ground needs to hold a heavy vehicle and the pile needs room to sit without blocking a road or a gate.
Know your quantity, ordered by the ton or the yard, and have your delivery date set at checkout.
Order Bulk Aggregates for Ferdinand
Idaho Rock Supply delivers bulk gravel, rock, sand and soil across Ferdinand and Idaho County. Order road mix for a base, rip rap for a bank, or drain rock for a wet spot, and pick your delivery date at checkout.
Place your order online when you are ready.