A distribution building with dozens of dock doors lives or dies by two surfaces: the floor inside and the truck court outside. In Wilmer we build both, with industrial slabs placed for forklift traffic and racking, and truck courts and dock aprons sized for loaded trailers that stop, start and turn on the same square yards every day. Institutional owners nearby get the same discipline on school and clinic foundations.
The market here is tied to freight. The Union Pacific intermodal terminal for Dallas occupies 360 acres inside the limits of both Hutchins and Wilmer, roughly a dozen miles out from downtown Dallas, beside I-45 at Fulghum Road and roughly 3 miles south of I-20, according to an economic development article from April 2017. Developers have followed it: Xebec Realty broke ground in 2021, in January, on an industrial tract of 255 acres, planning 4.5 million square feet in four buildings, and the first phase alone is a pair of buildings totaling 2.1 million square feet.
The existing stock sets a standard too. Directly opposite the rail terminal, the Interpoint building at I-45 and Fulghum Road holds 349,969 square feet on 24.34 acres, with 84 dock doors and a clear height of 32 feet. A building of that kind rewards a floor with good flatness, tight joints and a well-drained yard. We schedule, coordinate, supervise and inspect the trade partners who carry out grading, forming, steel placement and pours, and we hold one schedule for the whole slab and yard package.
Owners who build around the terminal
Logistics and warehouse developers buy most of the concrete here, usually as part of a speculative building program with tenant finish to follow. Manufacturers and consumer-goods users also locate near the terminal, and each has different floor and yard needs. A cross-dock with trucks on both sides needs a yard that carries traffic from front and back, while a fulfillment building may care more about floor flatness for automated equipment.
Procter & Gamble's $50 million Wilmer facility received a 75 percent county rebate on real property taxes, and the city's list of companies that located there in the 2017 article includes Unilever, Whirlpool, Ace Hardware and Medline. Users like these test floors for flatness and review joint plans, so we document every pour. A national tenant will often send its own floor specification, and we compare it with the engineer's design before the first truck rolls.
A freight-driven market
Wilmer's growth follows freight movement: trucks leaving the terminal reach I-45, I-20 and I-635 quickly, and warehouse space near the ramp is in demand. That keeps the pipeline of distribution centers and fulfillment centers full.
Big programs run in phases, so the concrete package needs to be repeatable. We standardize mixes, joint layouts and curing so building three looks like building one, and the owner gets the benefit of what we learned. If the first building shows a joint spacing that works better, we carry it into the next one with the engineer's approval.
Planning dock layout and truck movement
Truck court depth, dock door spacing and trailer parking all affect pavement design. We review the site plan with the owner and the engineer to see where trucks turn, where they back in and where they queue, then place the heaviest sections and the most joints accordingly.
Drainage around a big building is critical. Water should leave the dock area in the first few feet from the wall and never run toward the doors. We check slopes against the grading plan before forms are set. Trench drains and catch basins at the dock line are located by survey, and any change is made while the forms are still open.
What the slab and yard package covers
The package starts with subgrade preparation and moves through industrial concrete floors, truck courts and dock aprons, dock pits, ramps and equipment pads. Reinforcement is selected by the engineer and may include fibers, bars or a mix.
Where tenants need ultra-flat floors for narrow aisles, we add finishing methods and surveys to hit the target and verify it afterward. Dock levelers and pits are set from the equipment submittals, and embeds are checked against shop drawings before the concrete arrives.
Where the money goes
Floor area and thickness drive the base price, followed by reinforcing, joint type and flatness requirements. Truck courts add cost per square yard but protect the building from early repairs.
Soil is the other driver. Many sites need lime treatment or select fill, and we price that separately so the owner can see its effect and compare alternatives. Haul distance for ready-mix and the number of pours also matter, and big floors benefit from a plant dedicated to the job.
Pacing a large pour program
Large floors are poured in strips or checkerboards, and each placement needs a pump or screed plan, finishing crews and curing materials. We schedule trucks by the hour and stage backups in case a plant slows down.
Phased buildings need a schedule that overlaps slab, yard and building work. We map out the sequence so the roof contractor and the dock equipment installer are not waiting on concrete. Cure time is part of the plan, because a floor that is loaded too early will curl or crack.
Reviews on industrial slabs
The local building department reviews structural and civil drawings, and fire access requirements can affect truck court layout, and utility connections and driveway permits add separate reviews. We prepare mix designs, test plans and joint drawings for the reviewer.
Special inspectors check reinforcing and test concrete at each placement. We notify them ahead of time and hold the pour if one is not on site.
Safety on a busy logistics site
Industrial sites mix equipment, concrete trucks and other trades. We lay out routes, post flaggers and keep pedestrians separate from the work area. Open excavations and pits are barricaded.
Hot-weather pours include shade, water and rest breaks for finishers, and we hold a short briefing before each placement. Edges of dock pits and ramps are guarded until the covers are installed.
Send the Wilmer plans
Share the site plan, soil report and target dates for your Wilmer building. We will return a clear scope and price for floors, aprons and yards. For comparison see our pages for Lancaster and Balch Springs.
Common Questions
What flatness can a warehouse floor reach?
It depends on the specification and the method. Ultra-flat floors for narrow aisles need laser screeds or careful straightedge methods, plus surveys after the pour. The designer sets the number, and we choose the means to achieve it.
How do dock aprons differ from regular pavement?
Dock aprons see heavy loads from trailer landing gear and repeated braking. They are usually thicker, doweled across joints and set with a slope away from the building. We build them to the engineer's design and take care with the transition at the dock wall.
Can you pour multiple buildings in sequence?
Yes. We plan crews, equipment and plants to repeat the process from one building to the next and adjust for lessons learned. Owners with a multi-building program can expect consistent quality across the set.
Do you pour tilt wall panels?
We coordinate the casting slab and panel work with the tilt-up partners, so the slab is flat, cured and ready for panel casting. The sequence matters because panels are cast on the floor itself.