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Box Culverts & Vaults

The heavy sections. Box culverts, utility vaults, and drainage structures cast for crossings, pump stations, and buried service, and delivered ready to lower in.

The Product

Heavy, and built for it.

Box culvert sections and utility vaults carry load and hold shape in the ground for decades. Cast in the yard to the reinforcement your engineer calls out, they come out square, dimensioned, and ready to set on a prepared base.

We supply box sections and vaults for drainage crossings, stormwater detention, pump and lift stations, and buried utility service across the Front Range, coordinated to your set date so the crane picks land in one visit.

  • Box culvert sections for crossings and drainage
  • Utility and electrical vaults, buried service structures
  • Stormwater and detention structures
  • Cast to your dimensions and reinforcement schedule
Rows of precast box vaults staged before delivery
What You Get

Big sections, cast square and set fast.

01

Load-rated to spec

Reinforced and cast to the structural spec your engineer submits, so the section carries what the plan says it carries.

02

Square and dimensioned

Yard forms hold tolerance, so sections line up and joints close instead of fighting each other in the trench.

03

One crane visit

Staged and delivered on the set date so your crane picks the pieces and drops them without a second mobilization.

Ordering It

What we will ask you.

StructureBox culvert, vault, or drainage section, and how many.
DimensionsSpan, rise, length, and wall thickness off your plan.
Load & specReinforcement schedule and any load rating.
Set dateWhen the crane is on site so we cast to the schedule.

Common questions

Can you cast a non-standard box size?
Yes. Off-standard spans and rises are a custom form build. Send the dimensions and the reinforcement and we will quote the form plus the cast.
How heavy can you deliver?
Depends on the section and the site access. Give us the size and where it sets and we will confirm delivery and rigging when we quote.
Do you coordinate to my crane day?
Yes. Tell us the set date and we cast and deliver so the pieces are there when the crane is, not before or after.
Free Quotes

Need heavy sections on the day?

Dimensions, spec, and set date. You get a fixed number and a delivery you can plan the crane around.

Call (720) 276-6484