By Sapient Dynamics
AI Quality Control Layer for Construction
Struxen reads every drawing, spec, and submittal on your project, cross-references the methods your senior team built, and gives you a source-cited findings log.
Built for GCs delivering commercial, institutional, healthcare, and mission-critical projects of any size.
Curated waitlist. Every application personally reviewed.
· SUBMITTAL LOG · WEEK 14
Both submittals approved. They’ll destroy each other in ninety days.
The roofdeck primer cleared in March. The dry fall topcoat cleared in April. Nobody checked them against each other.
OPTION A
Primer goes down, topcoat follows. Ninety days later, the paint fails — the primer and topcoat are chemically incompatible. Hand removal. Full repaint. Weeks of rework. Turnover slips. The contractor points to the approved submittals — they’re not wrong — but it doesn’t change the result.
OPTION B
Struxen reads both submittals during review and flags the incompatibility before either approval is issued. Two products that are incompatible identified and corrected before it reaches the field.
and schedule delay
Struxen doesn’t just review submittals against the spec.
It reads them against each other.
THE STANDARD
Struxen doesn’t ask you to trust it.
Every finding is cited to source. Every reasoning step is logged. Every run is auditable for the project lifetime. Verify anything, anytime.
· FRIDAY · 4:17 PM
Your TAB contractor just forwarded a 1,240-page balance report.
Your commissioning agent starts functional testing Monday at 7 AM.
OPTION A
Forward the email. Hope the report is complete. See what Monday brings.
OPTION B
Upload it to Struxen. In fifteen minutes, every deficiency caught, every deviation cited, every finding ranked by severity. Send the dashboard back to your TAB contractor by 5 PM — with a Monday deadline. They work the weekend. Commissioning starts on time. Your project keeps moving.
[Struxen finding card — placeholder]
Struxen doesn’t do your job.
It does the job nobody had time for — 1,240 pages, read and cited, before Monday.
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Every finding is cited.
Page citation, sheet number, spec section. Click any finding to open the source document in context. No hallucination, no summarization you can’t verify.
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Every reasoning chain is visible.
See the AI’s reasoning steps. Read this spec section, cross-reference that schedule, identify the discrepancy — every step logged.
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Every run is auditable.
Timestamped to the second. Full reasoning chain logged. Compliance-ready audit trail retained for the project lifetime.
Your data stays yours.
AI models are never trained on your documents.
Encrypted at rest with per-tenant keys, isolated per account, hosted on AWS. Audit log retained for the project lifetime.
AI QUALITY CONTROL
The same rigor your most senior preconstruction manager delivers — on every project, every time.
AI QUALITY CONTROL
Your QC process runs the same on every project. Now it runs 24/7.
AI can't put work in place. But it can read every document on the project and surface what shouldn't reach the field — cross-referencing every drawing, spec, schedule, and report against your firm's proven methods, and returning a defensible, source-cited findings log. Cited. Auditable. Every time.
WHAT YOUR PROPOSAL CAN SAY:
“Struxen is the AI layer in our Quality Control process — trained on our firm's proven methods. It reviews every drawing, spec, schedule, and report on your project, cross-references every source against our institutional standards, and surfaces conflicts and gaps before they reach the field. Every finding is cited, timestamped, and auditable.”
Included for every customer:
- The Struxen QC Documentation Kit — an editable findings + audit-trail packet tailored to your firm, ready to drop into owner-facing RFP responses.
- Source-cited findings log, audit-ready.
- Custom detector workflows (VANTAGE) for your project-specific standards.
VANTAGE
Your firm’s methods, encoded as agents that run on every project.
Every great GC has review methods their senior PMs built over decades. VANTAGE encodes them as reusable AI workflows — scoped to your firm, private to your account — and runs them the moment a document lands.
EXAMPLE
Your senior PM checks every TAB report against design documents, the approved submittal, and the VAV schedule. VANTAGE runs all three the moment the report uploads — critical findings surface before anyone opens the file.
Check any document against any other — submittals against specs, TAB reports against VAV schedules, RFIs against drawings.
Run your firm's compliance criteria on every submittal, schedule, and report — automatically, the moment it lands.
Catch cross-discipline conflicts before they reach the field. Mechanical against structural. Electrical against architectural. Every time.
Your methods stay private. Encoded in your account. Never used to train shared models.
REQUEST ACCESS
Ten questions, three minutes.
Tell us about your work and we’ll get you set up.
Struxen is currently available by invitation. Q2 is closed — we’re now accepting applications for Q3 projects. Approved users start at $249/seat/month. Project setup fees are tiered by project value, starting at $500.
You’ll hear back within 48 hours.
Things worth knowing before you apply
Those store documents. Struxen reads them. They are the system of record. Struxen is the AI Quality Control layer above them.
Commercial, institutional, healthcare, higher-ed, mission-critical, $20M–$250M project value at GCs delivering $150M–$2B annually.
Per-finding source citation, hallucination-prevention via retrieval-grounded generation. During onboarding, Struxen is run on a real bid package so you can verify the output before going live.
Two parts. $249 per seat per month for platform access (unlimited seats, unlimited projects, monthly credit allotment per seat). Per-project setup fee tiered by project value — $500 for projects under $5M, $1,500 for $5M to under $25M, $5,000 for $25M to under $100M, $15,000 for $100M to under $500M, custom quote for $500M and above. Each project setup unlocks a credit pool sized to the project’s complexity. No annual billing yet — calibrating costs first.
Your data stays yours — we never train AI models on your documents. Encrypted at rest with per-tenant keys, isolated per account, hosted on AWS. Audit log retained for the project lifetime.
Click Request Access. The wizard takes about three minutes. Every application is reviewed and you'll hear back within 48 hours with an invite link or a follow-up question.