Review engineering documents with evidence you can trace.

Semper Review runs deterministic checks on engineering drawings, material certificates, and P&ID packages. Each finding points to the page, region, and requirement behind it. Ask AI can explain a finding, but it does not decide acceptance.

See a sample report
  • Private customer evaluations
  • Deterministic review with optional Ask AI
  • On-prem by default
Synthetic drawing DWG DEMO-204, revision C, with four numbered findings marked on the sheet 120.00 82.5 4X Ø8.5 ±0.1 Ø0.2AB Ø32.00 22.5 A REVDESCRIPTION BADD 4X Ø8.5 HOLES CLENGTH 120.00 TO 118.00 NOTES 1. BREAK SHARP EDGES 0.2 MAX. 2. MATERIAL TRACEABLE TO HEAT. MATERIALDEMO ALLOY 718 HEAT / LOTPER CERT TOLERANCE UNLESS NOTEDX.X ±0.2 SCALE1:2 SHEET1 OF 1 DWG NODEMO-204 REVC 1 2 3 4
Illustrative synthetic example. Not customer evidence.

Findings on DWG DEMO-204

Revision C. Each finding cites the sheet zone and the source that produced it.

Three review modules, one evidence standard

Each module runs its own checks and records findings the same way: a status, the rule that fired, and the place in the document that proves it.

Drawing Review Available

Tolerance, datum, revision, and manufacturability checks on mechanical drawings, with findings pinned to the sheet and zone they came from.

  • GD&T and tolerance rules with cited requirements
  • Revision compare across drawing issues
  • Marked-up PDF and report export

MTR Compliance Available

Material certificates checked against the governing specification: chemistry, mechanical properties, and heat and lot traceability before material is accepted.

  • Spec limits parsed from curated references
  • Heat and lot traceability against the receipt
  • Compliance packet export with full evidence

P&ID Consistency Available

P&ID drawings reviewed against line lists, instrument indexes, and valve or equipment registers, from born-digital PDF or DEXPI XML.

  • Tag, type, and line consistency with cited sheet evidence
  • Mismatch matrix for findings, plus clean-match metadata
  • CSV and PDF dossier export from the reviewed snapshot

In development, with the same evidence rules: Isometric, weld, and test-pack evidence Turnover dossier completeness

How a finding is decided

Checks first. AI for explanation.

Rule-based checks set the status of every finding. Ask AI can explain a finding or draft a response. It does not accept material or drawings for you.

Trace every finding.

Each finding links to the page, region, and requirement that produced it. The same trail works across drawings, certificates, and project records.

Fits your existing workflow.

Use the PDFs, scans, and exports you already have. Processing stays on-prem by default, and Semper Review adds a review layer without replacing your document systems.