The concrete takeoff is measured.The estimate is yours to sign.
Ruh AI runs a concrete takeoff the way an estimator does: it reads your structural drawing set, calibrates scale, and measures the quantities that actually price the job. Concrete volume in cubic yards for footings, grade beams, slab-on-grade, walls, columns, and piers; formwork by square feet of contact area; and reinforcing steel by tonnage read off the rebar schedule, with laps, dowels, hooks, and embeds counted against the sections. Every quantity is labeled measured, derived, or assumed, waste and over-pour factors are applied where you set them, and the estimate is priced across nine stages on your own historical rates. Your estimator reviews and signs every line.
- ✓Concrete volume, formwork contact area, and rebar tonnage, each measured off the set
- ✓Every quantity labeled measured, derived, or assumed, with a page coverage score
- ✓Priced on your own forming, placing, and rebar rates, exported to your workbook
The concrete precon crew.
Three agents carry a structural set from raw drawings to a priced, submittable concrete bid, with your judgment on every yard, every form, and every bar.
From structural set to priced concrete estimate.
Send the structural set
Drawing PDFs or CAD, straight from the bid invite. Ruh classifies the foundation plans, sections, and structural schedules and calibrates scale before it measures anything.
The takeoff runs
Concrete volume by element in cubic yards, formwork in square feet of contact area, and rebar tonnage read from the reinforcing schedule, with laps, dowels, hooks, and embeds counted. Every item carries a coverage score.
Pricing assembles
Nine stages from scope and mix designs through waste and over-pour factors and pour sequencing, to a priced estimate on your own material, forming, placing, finishing, and rebar rates.
You review and sign
Review by confidence, adjust a wall height, a pour break, or a footing you know is thickened, and stamp the bid. The agent learns your corrections for the next set.
Where concrete bids leak margin.
Formwork is where the labor hides
The concrete is the cheap part. The labor lives in the forms, and formwork is priced by contact area. Miss a wall height, a pilaster, or a thickened slab edge and the SFCA is light, so the placing labor and the form reuse plan are both wrong before the bid ever goes out.
Rebar tonnage swings the number
Reinforcing lives across the schedule, the sections, and the details. Laps, dowels, hooks, and wall corners are easy to under-count, and steel is priced by weight, so a missed splice or a bar size read wrong moves the tonnage and the price with it.
Lump sum punishes the condition you did not see
Concrete gets bid lump sum or unit price against a set that scatters the answer across foundation plans, sections, and schedules. A missed grade beam, an over-pour on irregular subgrade, or a pier read off the wrong detail does not surface until the pour, and by then the margin is gone.
AI concrete takeoff and estimating, explained.
The takeoff is really three takeoffs
A concrete takeoff is three measurements that have to agree. Volume in cubic yards for every element that gets placed: spread and continuous footings, grade beams, slab-on-grade, foundation and retaining walls, columns, piers, and pier caps. Formwork in square feet of contact area, because forms are priced by the surface they touch and that is where the field labor sits. And reinforcing steel by tonnage, read off the rebar schedule with bar sizes, spacing, laps, dowels, and hooks resolved against the sections. Ruh runs all three as one pass over the real structural set, so the yards, the contact area, and the tonnage come from the same measured geometry instead of three separate guesses.
Why a general chatbot cannot do this
A general model reads a foundation plan the way it reads a photo. It can describe it, but it cannot hold the spatial reference a concrete takeoff depends on: a footing schedule that lives on one sheet while its section lives on another, a wall height called out in an elevation, an over-pour allowance that only makes sense against the subgrade note. Concrete has no approximation in it. A yard short on a mat pour or a bar size read wrong is real money. Ruh runs a purpose-built pipeline that classifies the sheets, calibrates scale, measures the elements, and reconciles the reinforcing against the whole set, then labels every quantity measured, derived, or assumed with a coverage score, so you see exactly how much of the bid was measured versus carried as an allowance.
Priced on your rates, signed by your estimator
Measured quantities are half the bid. The other half is your cost, and Ruh prices on your own historical rates, not a generic database: your ready-mix pricing by mix design, your forming and stripping costs, your place-and-finish crew productivity, your rebar fabrication and placement. Waste and over-pour factors are applied where you set them, pour sequencing and construction joints are carried so form reuse is priced honestly, and the whole estimate assembles across nine stages into your own workbook. Nothing leaves the shop as a silent zero, and nothing leaves without your estimator reviewing by confidence and signing every line.
Measured to the yard, not guessed.
Judge it on your own set, not a demo.
Built to work together.
See it on your own drawings.
A free 30 minute walkthrough on your real structural set, no card. We run the concrete takeoff live, yards, formwork, and rebar, and you decide if you move forward.
Proof and perspective.
One useful email. No drip campaign.
Takeoff teardowns, cost data, and field notes from teams putting AI on real bids. Sent when there is something worth reading, never on a content calendar.
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Frequently asked questions
What concrete estimators ask before trusting an AI takeoff on a real bid.
How accurate is the concrete takeoff?
Does it actually read our structural drawings?
Will it price on our rates, or some generic database?
Does it work with Bluebeam, Procore, and our Excel?
How does it handle waste, over-pour, and confidence flags?
Can it do a quick budget number, or only a full estimate?
Run your next concrete bid on Ruh.
Send one structural set. We run the takeoff, the yards, the formwork contact area, and the rebar tonnage, and walk you through the result on a 30 minute call. If it does not hold up against your estimator, you have lost nothing.