Gravel, Stone and Soil for Los Alamos County, NM
New Mexico Rock Supply handles gravel, stone and aggregate delivery in Los Alamos County, NM. If you are planning a driveway, a parking pad or a drainage run, the material list usually starts with base course.
Base course is what New Mexico calls road base, and it is the compacted layer drives, pads and shed bases sit on. This is mountain ground: stony Stone Screenings and soft volcanic tuff on the Pajarito Plateau, with the freeze and thaw that comes with the elevation.
Materials Delivered in Los Alamos County
Base material comes first on any drive or pad, then the stone, sand and soil that finish the job.
Base course is the item to know here.
Section 303 allows crushed stone, crushed or screened gravel, caliche, sand and recycled asphalt or concrete pavement.
It sets two gradation bands, Type I and Type II, both passing a 1 inch sieve. City specifications follow the same definition, so the yard term and the spec sheet line up.
Caliche also shows up as the hard layer a crew breaks through, and it is a genuine word for both things in this part of the state.
For rounded ground cover and walkways, Natural Pea Gravel and Rio Grande river rock both work in xeriscape planting. 3/8 inch crushed stone tops a compacted base, and garden soil fills raised beds over ground that is hard to dig.
Delivery Across Los Alamos County
You order online. Quantities go by the ton or by the yard, and each product page has a calculator so you can size the load before checkout.
Pick your delivery date when you place the order, then a dump truck tips the material on site in one pile. Have the drop area clear and reachable by a truck before it arrives.
Delivery covers Los Alamos and the surrounding county. Bulk loads of base course, gravel, sand and soil all move the same way: ordered online, sized by the ton or yard, and tipped where the truck can reach.
Ground Conditions Across Los Alamos County
This is the northern high country, and the working season is short, roughly late spring through October. Frozen ground stops compaction all winter, so base work belongs in the open months.
Snowmelt comes off the high country in spring, then monsoon cloudbursts run off steep slopes and shallow soil. Water arrives faster than Stone Screenings and tuff will take it once the surface has crusted.
Across the Sangre de Cristo, Jemez and the northern high country, that runoff drives arroyo and acequia bank scour after storms. Steep slopes and post fire runoff off burn scars add to it, so bank and outlet protection matters on exposed ground.
Freezing is hard here. The residential code puts the highest air freezing index bands on parts of northern New Mexico, and the local building official sets footing depth.
Plan drainage so meltwater and stormwater have a route away from the slab.
Choosing the Right Material
Sandoval County sits in the Central region and spans the Middle Rio Grande valley and rift along with the Colorado Plateau and San Juan Basin. That is valley alluvium, so drainage and base choices there follow flatter ground than the stony slopes and tuff here.
Santa Fe County is North Central like this county and shares the Sangre de Cristo, Jemez and the northern high country ground. It also reaches the Central mountains and closed basins, where runoff collects instead of draining away.
Rio Arriba County is North Central and shares this ground region, with a Colorado Plateau and San Juan Basin side as well. Where the ground is the same, the material choice is the same.
Order Base Course, Gravel and Soil for Los Alamos County
New Mexico Rock Supply covers driveways, parking pads, slab and shed bases, paths, patios, drainage runs and xeriscape beds across Los Alamos County. Base course, crusher fines, crushed rock, drain rock, rip rap, sand and soil are all available to order online.
Size the load on the product page and choose a delivery date at checkout.