open.beam

Estimators: help us get the names right.

OpenBEAM is working toward one shared name for every construction component, from the drawing to the takeoff to the estimate. It's early, and it only works if the people who price the work shape it.

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The problem

Every drawing set speaks its own dialect.

The same physical baseboard leaves the architect as a legend code, reaches the estimator as a guess, and reaches the trade as a phone call. Between each hop, data dies — and gets re-typed, re-guessed, re-priced.

On the drawing
"RB-1 — see legend, sheet A-002"

A project-local code. Meaningless outside this drawing set.

In the takeoff
"baseboard?? — wood? ~1,200m?"

Re-typed into a spreadsheet, meaning reconstructed by hand.

On the phone
"the usual 4-inch pine base, eh?"

Priced from memory, confirmed by call-back. Third re-entry.

Foundations

Not invented — built on what the industry already publishes.

Built on published classification standards, not an invented taxonomy.

Where we are — honestly

Early. Real. Open about both.

This is not a finished standard, and we won't pretend otherwise. It's a working vocabulary being grown sample-by-sample from real drawing sets, with its open questions in public view.

Current state of the vocabulary:
  • Over 200 components named so far, most still drafts.
  • The vocabulary grows deterministically: a new component earns a name when a real document demands it — no speculative taxonomy.
Get involved

Review the vocabulary with us.

A few minutes per item, whenever you like, by text or a voice note. We wrote down exactly what we need.

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