The review
before you build.

Corvevo turns the issued set into takeoffs, wall schedules, estimates and a CPM programme builders can defend — then flags coordination conflicts and missing details. Every finding cites the sheet that proves it.

First drawing set free · Takeoff · estimate · CPM · PDF · DXF · Revit

How the review works

The entire issued set.

Drawings, specs and addenda from every discipline. DXF or PDF, as the architect issued it.

Pages read Structural

One indexed model.

Every sheet, schedule and callout goes into one indexed model of the building.

Cross-checked across the whole set.

MEP over structural, plans against schedules, and the set against the code families we support today — with multi-jurisdiction coverage on the roadmap.

Every finding cites the sheet.

Each finding names the sheet, the grid line and the clause, with the drawing clip that proves it.

BCD KITCHEN 204 BEAM ABOVE · S-201 SAN. STACK 2% 75 SAN. @ 2% MIN. TO STACK DROP IN BEAM P-301 · PLUMBING PLAN · TYPICAL FLOOR1:50
Finding · P-301 × S-201

The drain can't pass under the beam.

75 SAN. @ 2% MIN. TO STACK Cited
P-301 · Plumbing planS-201 · Beam aboveGrid C · Typical floor

Illustrative sheets.

$348kRework priced outBayview Mews reference review
14 daysOff the critical pathBayview Mews reference review
3.95%Estimate vs. actual bidVerified against a real winning bid

Works with the tools you already run

One upload. The precon answers.

Takeoffs, wall schedules, cost, value engineering and CPM — plus clash and code-check findings — all read out of the same resolved model, so the numbers agree with each other and every one of them can point at the sheet it came from.

Every trade overlaid. Every conflict located.

MEP over structural, floor by floor. Each hard clash comes back with the sheet, the grid line and the clearance in millimetres — and drops off the report when the revision resolves it.

  • Hard clashes with location, dimension and sheet number
  • Soft clashes where clearance falls below code minimums
  • Resolved clashes clear themselves from the active report
Clashes — L4 mechanical3 open · 1 resolved
HardDuct through beam · grid 2-BA-152
HardSupply crossing return · corridorM-301
SoftRiser clearance 40 mm under minimumM-204
ResolvedVent rerouted · Rev 3A-201

Checked against applicable code — honestly.

Egress, fire ratings, stair geometry — cited at clause level against NBCC-lineage codes we support today, with the passage text and the drawing evidence side by side. Other jurisdictions are on the roadmap; we do not claim codes we have not shipped.

  • Thousands of NBCC-lineage clauses ingested and ground-truthed
  • Every citation carries the clause text and the sheet it applies to
  • Value-engineering opportunities flagged as conditional, never absolute
Code review — clause levelNBCC lineage · example citation
Pass3.4.3.2 — Exit width, corridor BA-201
Flag9.9.9.1 — Egress from dwelling, Unit 504A-152
Door swing reduces clear width at the egress door to 790 mm; the required clear width is 810 mm.NBCC lineage · Div. B · 9.9.9.1

Quantities read from the geometry, not re-measured.

Walls, openings, finishes and MEP counted straight from the architect's own files — layer names, block attributes, polyline geometry. Wall schedules come out of the same read. No re-entry, no scale ruler, no spreadsheet.

  • By floor, by unit, by system — walls, openings, finishes, glazing
  • Wall schedules and related schedule extracts from the indexed set
  • MEP entities counted and located from the same file set
Takeoff — Bayview MewsL1–L6 · 14 units
ArchInterior partitions1,284 m
ArchDoor assemblies96
ArchGlazing412 m²
MechSupply / return duct638 m
PlumFixture groups42

A cost estimate the drawings can defend.

The same resolved model prices the work — direct costs, trade breakdowns, markups, owner-supplied deductions. Every line names the drawing that produced it.

  • Cost-only mode: direct cost with zero markups, for clean review
  • Source provenance stamped on every line
  • Within 4% of the actual bid on a verified project
Estimate — direct costtraceable to sheet level
Div 03Concrete$1,420,000
Div 06Wood & plastics$960,000
Div 15Mechanical$1,180,000
Div 16Electrical$740,000
VEAlternate: PEX risers, 14 units−$14,000

Savings the architect didn't flag.

Alternates surface during the review — material swaps, repeated-layout pricing, system substitutions — each one quantified, and each one conditional on the clause or drawing it cites.

  • Flagged as conditional, never absolute
  • Savings quantified per alternate, traceable to source
  • Repeated layouts priced for bulk — 14 identical units count
Opportunities — value engineeringconditional, priced
VEPEX risers in lieu of copper, ×14 units−$14,000
VEBulk glazing package, repeated layout−$22,400
VECladding system alternate, rear elevation−$31,000
Total identified−$67,400
Every alternate is conditional on the code clause or drawing detail it cites — priced and sourced, never a blanket swap.finding kind · opportunity

A build programme, straight from the estimate.

The costed scope becomes a critical-path programme — activities, durations, sequence — before the first trade is booked. When a clash fix moves the schedule, it shows up here, priced in days.

  • ~30-activity CPM programme generated from the estimate
  • Season-aware sequencing, with every assumption named
  • Clash resolutions resequenced off the critical path
Programme — CPMgenerated from the estimate
Excavation
Structure
Envelope
MEP rough-in
Finishes
SavedMEP resequenced off the critical path14 days

Where Corvevo fits.

Bluebeam is where drawings get marked up. Procore is where projects get managed. Corvevo is the review that happens before either one — it reads the set and does the analysis a senior estimator would, automatically.

CorvevoAI drawing reviewThe review layer
Bluebeam RevuPDF markup & collaboration
ProcoreProject & field management
Material takeoff
From CAD geometry, automaticlayer names, block attributes, polyline geometry
Manual measurement tools
Via integrations only
Clash detection on 2D sets
Automatic, sheet-referencedgrid line + clearance in millimetres
Manual overlay compare
Not offered
Code compliance
Clause-level, NBCC lineageSupported codes today; multi-jurisdiction on the roadmap
Not offered
Not offered
Cost estimate
Generated from the modeldirect cost, markups, owner-supplied deductions
Exported, priced by hand
Tracked, not generated
Specs & addenda
Parsed & cross-referencedaddenda supersede the sheets they revise
Viewed & marked up
Stored & distributed
Drawing markup
Findings clouded on sheetsrevision clouds, dated, on the issued set
Industry standard
Basic, in documents
Field & project management
Not offered
Not offered
Where Procore leads
Review turnaround
Minutes from uploadupload to full report, no analyst in the loop
Your team’s hours
n/a
Automatic Manual or partial Not offered

Corvevo replaces neither — it does the review work before markup or management begins, so what reaches Bluebeam and Procore is already resolved.

Your drawings stay yours.

A tender set is commercially sensitive. Corvevo treats it that way — the review is the only thing your drawings are used for.

Private by default

Your set is processed to produce your review — nothing else.

  • Encrypted in transit
  • Never sold or shared
  • Not used to train models
You keep control

The work product is yours, in formats your team already uses.

  • Delete a project any time
  • Reports export openly
  • No lock-in, no proprietary model
Checkable, not a black box

Every line points at the evidence behind it.

  • Quantities cite their sheet
  • Code flags cite the clause
  • Estimates trace to takeoff lines

Bring your next drawing set.

Send a set for takeoffs, wall schedules, estimates and CPM — plus sheet-cited clash findings. Your first set is free. Prefer email? Use the send-a-set path.

Request a demoSend a setSign inNo commitment · no credit card