Mining operations and equipment yards demand concrete that withstands constant wheel loads, fuel exposure, and washdown chemicals. Portland Concrete engineers slabs for the specific dozers, haul trucks, and loaders that work your site, builds wash bays with integrated oil-water separators, and pours fuel containment pads that hold spills where they belong. We coordinate around active operations so your yard never stops running.
Off-the-shelf industrial slabs fail in mining yards within months. The loads are heavier, the chemicals more aggressive, and the drainage demands more complex than a standard warehouse floor.
A wash bay slab must slope to a trench that feeds an oil-water separator, and the surface must resist the detergents and pressure that come off a haul truck without spalling or softening. The separator itself is engineered to the volume of water your operation generates.
A fuel containment pad is built with curbs and slopes that direct every drop back to a contained drain, and the concrete chemistry resists fuel exposure that would crack or soften a standard slab. Both require the same precision we bring to manufacturing floors and warehouse slabs, scaled to your equipment.
Recent work
The sequence
How We Build Mining Yard Concrete in Portland
Site survey and load mapping
We document the equipment that will cross each zone, parking areas, fuel and wash locations, and traffic patterns. This data drives slab thickness, reinforcement density, and joint placement.
Subgrade prep and drainage
Excavation and compaction are done to spec, slopes are set for water flow, and the separator pit and trench system are installed before any concrete is placed.
Heavy-duty slab placement
Concrete is poured thicker and with heavier reinforcement than standard industrial work, with control joints positioned where equipment will actually cross them, not where a generic spec says they should be.
Separator install and curing
Oil-water separators are set and tested, the surface is sealed against fuel and chemicals, and the slab is handed back with a cure schedule and load-bearing date for each area.
Two core services
Wash Bays & Fuel Pads Built for Mining
An equipment wash bay is as much an environmental system as a concrete structure. The slab slopes to a trench, the trench feeds an oil-water separator sized for your washdown volume, and the surface is formulated to resist the detergents and grit that come off heavy equipment without deteriorating.
A fuel station pad is engineered for spill containment, with curbs and slopes that direct fuel back to a contained drain rather than toward storm systems, and a concrete surface that holds up to fuel exposure without softening or cracking. Both services use the same engineering discipline as our ready mix supply and concrete pumping capabilities.
Wash bays, fuel pads, separators and yard slabs for heavy equipment operations in Portland.
Yes. An equipment wash bay includes the sloped slab, a trench drain, and an oil-water separator pit sized for the wash volume, so washwater is captured and treated before it can enter a storm drain.
Yes. Fuel station concrete is built with containment curbs, slopes that direct drips back to a contained drain, and a surface chemistry that resists fuel without softening, so a spill is contained and cleaned, not absorbed.
Thicker than a standard industrial pour, sized to the specific equipment that crosses or parks on it. We engineer slab thickness, reinforcement and joint spacing to the actual wheel loads and brake forces, not a generic spec.
Yes. We phase the work area by area, pour and cure one zone while equipment uses another, and coordinate around shifts and weather windows so the yard keeps running.
Yes. We grind back spalled and cracked areas, address the cause, often base failure or joint damage from heavy loads, and rebuild the surface so it carries equipment again instead of failing the same way.
Client reviews
What Portland Mining Operators Say About Their Yard Concrete
Wash bay slab with a proper separator. The runoff is contained the way our environmental plan promised, and the slab handles the wash chemistry without softening.
V. A.
Mining fleet operations
★★★★★
Poured thick for our wheel loaders and brakes. A year of full-day operations and the joints have not chipped at the corners, which is where the old yard went first.
D. G.
Heavy equipment yard manager
★★★★★
Fuel station pad with containment curbs and the right slope. A spill went exactly where they said it would, into the contained drain, not toward the storm system.
R. O.
Fleet maintenance lead
★★★★★
Phased the yard rebuild around active operations. We never lost a day of equipment access and the new concrete is engineered, not just guessed.
B. N.
Site supervisor
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