A bridge crane is a promise about the floor, the columns and the roof, and the building has to keep that promise every day the crane runs. Rails must stay straight to a fraction of an inch, columns must carry the wheel loads without flexing, and the slab must take the weight of what the crane lifts when it sets it down. We build high-bay, crane-ready buildings for aerospace, test, fabrication and assembly users in Las Cruces and Dona Ana County, and we start with the lifting requirement, not the footprint.
High-bay means tall clear height and long clear spans, which push the structure into larger members, deeper foundations and tighter tolerances. Crane-ready means the building is designed for current or future overhead cranes, with runway beams, rails, stops, power, controls and the structural capacity to carry them. A building built crane-ready from the start costs far less than one retrofitted after the shell is done.
The people who need this are building things that are heavy, large or delicate: fixtures, vehicles, test articles, structural assemblies and process equipment. Whether the load is a few tons or many, the questions are the same: how high is the hook, how wide is the bay, how often does the crane run, and what happens to the floor when it does.
We build the primary structure with columns and runway girders sized for the crane duty class, crane rails set and aligned to tolerance, and end stops, bumpers and electrification as the crane supplier requires. Foundations under the crane columns are designed for the wheel loads and lateral thrust and are often deeper or larger than for the rest of the building.
We also build the supporting systems: a floor flat and strong enough for the work, doors tall and wide enough for the largest piece, ventilation that handles desert heat in a tall space, lighting that works below the crane and utilities for the equipment the crane serves. A hangar-style door, a tall roof and a large slab are all part of a high-bay package.
The building is designed under the 2021 New Mexico Commercial Building Code (14.7.2 NMAC), which adopts the 2021 International Building Code as amended and took effect July 14, 2023. Crane loads, impact factors and runway design come from the structural engineer, working with the crane manufacturer's data. Fire protection for tall spaces can need special design, and we bring the fire protection engineer in early.
The crane itself is usually bought and installed by a specialist, and it has its own inspection and testing before use. We coordinate that sequence with the owner and the crane supplier, so that runway acceptance, crane installation and load testing happen in order. Surveying the rails after the roof is on and again after the crane is installed catches movement that would otherwise show up later as wheel wear.
Federal work shapes demand in this county. The federal government at the White Sands Test Facility and White Sands Missile Range is described as the city's major employer, and the aerospace and test activity around them need assembly, handling and storage space with overhead lifting. Nearby Rincon sits roughly 20 miles from Spaceport America, which adds to the regional aerospace picture.
New Mexico State University reports about $150 million per year in externally funded research programs, and its Arrowhead Park lists build-to-suit capability, direct exposure to Interstates 10 and 25 and a planned film and TV soundstage complex for which design-build proposals were due in April 2025. A soundstage is a close cousin of a high-bay building: tall, clear, quiet and structurally demanding. Owners looking at those markets want builders who understand tall space.
We treat the crane runway as a precision system. Foundations are surveyed before steel arrives, columns are plumbed and shimmed to tolerance, and runway girders are set and aligned with instruments. Rail splices, clips and stops are installed to the manufacturer's drawings, and the rail survey is repeated after the building load is complete.
We coordinate the concrete, foundations and site work, and coordinate structural steel erection and crane supply as a package. When a building needs deep or heavy foundations, we connect with drilled pier foundations so the column loads are carried to firm ground without settlement that would throw the rails out of line.
The most important decision is crane capacity now and later. Building for a larger crane later costs far less if the columns and foundations are sized for it at the start. The second is clear height under the hook, which depends on the largest piece, the rigging and the lift. The third is the floor, because a crane that moves heavy items often sets them on the slab, and a thin or poorly supported floor will crack.
Tall buildings also face thermal loads, with summer heat collecting under the roof. The ventilation and insulation plan affects comfort and equipment, so we raise it during design. Our work on industrial concrete floors applies directly, since heavy loads need a slab built for them.
High-bay buildings serve many uses. An aircraft hangar needs a clear span, large doors and often a crane. A manufacturing plant with heavy assemblies needs the same, along with equipment foundations that we build under equipment pads and foundations.
Owners in advanced manufacturing and aerospace-adjacent operations are the typical clients, and many want to start with a smaller bay and expand. We plan for expansion in the structure, the foundations and the site so the first phase does not box in the second.
Send us the heaviest lift, the hook height and the bay size. We will lay out the structure, the foundations and the floor and price the building.
Sometimes, but it is costly if the structure was not designed for it. Adding runway girders, upgrading columns and strengthening foundations can approach the cost of building it right the first time. If a crane is possible in the future, we recommend designing the structure for it now.
Clear height is set by the highest lift, the length of the rigging and the crane hook height, plus clearance for lights, sprinklers and ductwork. We work from the largest item to be lifted and add allowances. Taller space costs more, so we tie the number to a real requirement.
A specialist crane supplier typically provides, installs and tests the crane. We build the runway and coordinate with them on rail tolerances, electrification and acceptance, and the schedule works backward from crane delivery.
Yes. Hot air collects under the roof, and in a desert climate the effect is strong. Ventilation, roof insulation and cool-roof options reduce the load. We discuss these during design, since they are cheaper to include than to add later.
Yes. Large doors require structural framing, tracks or hydraulics, and weather sealing, and we coordinate those pieces with the door supplier. Wind loading on a large door is a design factor, especially in spring when wind is common.