Day 1
The set lands.
Thousands of pages — drawings, specs, schedules, submittals. A-201. M-401. S-301. Spec book 03 30 00.
Contradiction detectionv1 · Construction
Find the contradiction on page 247Before the field does.
Lintel reads every page of your drawings and specs. It flags what conflicts, what's missing, and what won't pass inspection — the issues that turn into RFIs.
A-201 · BEAM DETAIL
SCALE 1:503 ISSUES96% conf
LiveThe problem
Small misses compound.
- DAY 1
The set lands.
Thousands of pages — drawings, specs, schedules, submittals. A-201. M-401. S-301. Spec book 03 30 00.
A-101A-201A-301A-501M-201M-301M-401M-501S-201S-301E-201E-30103 30 0005 12 0008 11 0009 91 23 - WEEK 3
Review wraps.
Human eyes skimmed it. Page 247 disagrees with page 14. No one caught it.
A-201p.14ASSEMBLY F-2A⚠ MISSED03 30 00p.247ASSEMBLY F-1B - MONTH 4
Rough-in.
Framing plan calls out detail 4 on A-501. Detail 4 was never drawn. The crew stops at the penetration.
- MONTH 5
The cascade.
Stop-work. RFI #87. Roofing, mechanical, electrical all back out. Three to six weeks lost.
- BILL
$340,000.
One contradiction. Multiply across ~800 RFIs per project.
Cost of one contradiction$340,000×~800 RFIsper project
The cost
What slips through review compounds.
Scope gaps & ambiguities
Lost annually · poor docs
$100B+
Vague specs become disputes and change orders.
DISPUTES
Drawing-spec conflicts
RFIs · per project
~800
Caught in the field, fixes cost 10× more.
REWORK
Compliance blind spots
Avg delay · per violation
3–6 mo
Caught at inspection, not review — fines and redesigns.
VIOLATIONS
Introducing
From Lintel
Lintel Stylus
The whole set, page by page.
Stylus reads your drawings, specs, and submittals — and tells you what disagrees, what's missing, and what won't survive inspection.
Cross-document analysis
Every page gets checked against every other page. The kind of pass nobody on the project actually has time for.
Severity-ranked issues
Issues come out ranked by what'll cost you most. Each one cites the page it came from so you can confirm it yourself.
Procore-native
Pull documents straight from Procore. Push drafted RFIs back when you're ready. Changes flow both ways.
Enterprise security
Your documents stay inside your org. Encrypted in transit and at rest, with expiring links and no local copies.
How it works
Documents to issues, before review wraps.
Connect Procore. Lintel reads every page and pulls out the issues worth your time.
LNT PROJECTS/ALTA WATKINS/DOCUMENTS
Documents
Importing · Procore4 files
A-201 FLOOR PLANS.PDF
4.2 MB
Sync
STRUCTURAL SPECS V3.PDF
8.1 MB
Sync
MEP SCHEDULE REV2.PDF
2.7 MB
Sync
SUBMITTAL LOG.XLSX
1.1 MB
Sync
Step 01
Connect your documents
Import from Procore or upload plans, specs, and submittals directly.
Step 02
Lintel reads it
Every page is cross-referenced against every other. Issues come out ranked by severity.
Step 03
Act on what matters
Triage issues, draft RFIs, and send back to Procore in one place.
Integrations
Procore integration, native.
Import documents, sync RFIs, and manage issues without leaving Procore.
- Pull documents and submittals from Procore
- Push drafted RFIs back to Procore in one click
- Changes in Procore sync to Lintel automatically
Sync · Bi-directionalLive
Source of truth
LintelRecent syncjust now
- →Imported 24 sheets from A-201..A-30101
- ←Posted RFI #87 · Fire rating breach02
- →Subscribed to drawing-set updates03
Team
Who's building this.
Civil engineering. Applied AI. Collaborators for 7+ years.
IM
JP
Q2 2026 Pilot
See what Lintel finds in your specs.
Design partner spots are open. 30-minute call. Bring a spec set; we'll run it.
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