Engineering document review

Review engineering documents with evidence you can trace.

Semper Review runs deterministic checks on engineering drawings, material certificates, and project records. 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

Illustrative synthetic example · not customer evidence

DWG DEMO-204REV C

MATERIALDEMO ALLOY 718

HEAT / LOTPER CERT

Sheet 1 · Title block · Zone D4

MTR DEMO-042Heat H-2048

C0.021 ≤ 0.025 wt%

HEATS ON CERTH-2048 only

Cert p.2 · Chemistry · Traceability

VerdictDeterministic

Blocked

The receipt expects heats H-2048 and H-2051. Heat H-2051 is not on any certificate. Chemistry alone does not establish traceability.

Rule mtr_heat_traceability · every input cited

Audit trail: every finding includes its source and evidence

Drawing

Missing tolerance

Ø32.00 has no tolerance and no block default.

Sheet 1 · Zone D4 · needs review

Drawing

Broken datum

Datum B referenced before it is established.

Sheet 1 · Zone B2 · major

MTR

Chemistry out of range

C 0.030 exceeds the 0.025 wt% spec maximum.

Cert p.2 · Heat H-2048 · blocker

MTR

Traceability gap

Expected heat H-2051 not found on the certificate.

Receipt vs cert · blocker

Modules: the same evidence standard for each document

Available

Drawing Review

Deterministic tolerance, datum, 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

Available

MTR Compliance

Material certificates checked against the governing specification. The review covers 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

Available

P&ID Consistency

Package review for P&ID drawings against line lists, instrument indexes, and valve or equipment registers, including born-digital PDF and DEXPI XML sources.

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: same evidence rules Isometric, weld & test-pack evidence Turnover dossier completeness

Checks first. AI for explanation.

Rule-based checks determine the status. 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. Semper Review adds a review layer without replacing your document or asset systems.