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Use Case · Conceptual Estimating

From drawings
to an estimate,
with reasoning.

Multi-trade sub-agents read the drawings, perform takeoffs, and cross-reference a regional pricing knowledge graph. An orchestrator brings them together into a detailed conceptual estimate, with reasoning a senior estimator can audit.

Structural steel framing on an active commercial build

At a glance

Function
Conceptual Estimating
Phase
On the engagement roadmap
Stack
Drawings repository · Vendor price sheets · Historical job DB

What this Emulator replaces

Replaces

10 people, 4–6 weeks

Replaced by multi-trade sub-agents running in parallel

Replaces

Regional pricing variance

Knowledge graph by region, date, vendor tier

Replaces

Audit-ability

Every dollar → takeoff line → price-sheet entry

The pinch point

10 people, 4–6 weeks.

Replaced by multi-trade sub-agents running in parallel. This is the work that doesn’t scale, and the work the Human Emulator owns end-to-end.

Without Ruh

Regional pricing variance. Audit-ability.

With Ruh AI

Knowledge graph by region, date, vendor tier. Every dollar → takeoff line → price-sheet entry.

How it works

Four stages. One Human Emulator.

Sequential stages that run inside your existing tools.

01

READ

Drawing & spec comprehension

First, the agent fully understands the drawings. It reads every sheet, every spec division, every addendum. Returns confidence per area and logs open questions as RFIs, never guesses silently.

247 sheets · 12 spec divisions · confidence 96% · 3 RFIs logged
02

TAKEOFF

Multi-trade takeoff

One sub-agent per trade, electrical, plumbing, concrete, earthwork, roofing. Each one focused on its own scope, reading the drawings, performing quantity takeoffs with confidence per line.

5 trade sub-agents · parallel takeoff · per-line confidence
03

PRICE

Regional price lookup

A knowledge graph holds your supplier price sheets, historical job data, and regional variation. Each trade's quantities get priced against the right region, the right date, the right vendor tier.

Region: Denver · Date: 040820 · 14 vendor sheets + 312 historical jobs
04

ORCHESTRATE

Estimate orchestration

An orchestrator brings every trade's output together into a detailed conceptual estimate. Every assumption listed. Every exclusion called out. A senior estimator can audit the whole thing.

Total: $78,247,000 · 14 assumptions · 6 exclusions called out
Structural steel framing on an active commercial build

Conceptual Estimating · In Production

Runs inside the customer’s tenant.

See Conceptual Estimating run on your data.

Same Human Emulator, your real workflow, in your tenant.

What changes

Outcomes you can point at.

  • Hours, not weeks

    From 10 people × 4–6 weeks to hours of agent runtime.

  • Verifiable reasoning

    Every dollar traces back to a takeoff line and a price-sheet entry.

  • Region-aware

    Pricing varies by jurisdiction; estimate respects it automatically.

  • Assumptions & exclusions

    What the agent assumed and what it skipped, all listed.

Runs against

Tools your team already trusts.

Drawings repositoryVendor price sheetsHistorical job DBKnowledge graphProcoreExcel template

Want these outcomes for your team?

Bring real data. We'll demo on a workflow you actually run.

Ready to see it on your data?

Test it on a project you already estimated.

Give us drawings from a finished job. We'll generate an estimate with reasoning, and you can verify how close it gets to the real cost.