Stage 01
Per-sheet extraction
Symbols, tags, and lines parsed sheet by sheet.
Equipment, lines, instruments, and connectors are identified at symbol level, with every extraction tied to a specific source region.
One connected model of the facility.
Armeta P&ID
A facility's process documentation is spread across thousands of drawings and tables produced over decades. Armeta reads them together — P&IDs, piping isometrics, PFDs, and line lists — and resolves them into one model where every equipment item, line, and instrument has a single identity, wherever it appears.
The connected facility model, visible and queryable.
Move from a source drawing to structured equipment, line, instrument, and connectivity data without losing sight of where every result came from.
Every entity identified, connected, and traceable.
Armeta interprets engineering objects rather than simply extracting text.
Equipment items
Vessels, columns, exchangers, drums, pumps, compressors, and packages — identified, classified, and linked to their source region.
Piping lines
Line number, size, spec, service, and routing resolved against the facility’s numbering convention.
Instruments and loops
Transmitters, indicators, switches, controllers, analyzers, loop tags, and signal connections.
Valves and safety devices
Control valves, isolation valves, relief devices, actuators, setpoints, and the systems they protect.
Tags and annotations
Every tag, callout, note, and revision cloud retained with its drawing position for auditability.
Off-page connectors
Off-sheet references paired across the complete drawing set and resolved into directional facility connections.
Title-block metadata
Drawing number, revision, sheet, project, area, and unit used as the indexing key for every extraction.
Revision changes
Structured differences between drawing revisions, with every change traceable to its source.
Thousands of documents become one facility model.
Cross-drawing references and shared engineering identities are reconciled across the complete archive.
Stage 02
Connector resolution
Off-page connectors picked up wherever they live.
Referenced drawings, sheets, and line numbers become unambiguous handles for matching connections across the archive.
Stage 03
Cross-sheet reconciliation
50 to 200+ sheets resolved into one connected graph.
Conflicts, dangling references, and revision mismatches are surfaced as discrepancies rather than silently dropped.
Stage 04
Facility model
One queryable map of every line, tag, and connection.
The reconciled set becomes a navigable model where each entity has one identity and remains linked to its source documents.
Watch Armeta extract a real customer P&ID.
See the platform process an engineering drawing and turn its contents into structured, reviewable output.
What the connected model unlocks.
Teams stop reconstructing the same engineering context for every downstream workflow.
Automated MTO
Aggregate piping, valve, and instrument quantities from the connected drawing set.
MOC reconciliation
Compare revisions and produce a structured delta tied to source-drawing regions.
PHA / HAZOP revalidation
Give reviewers a current, queryable view of nodes, lines, safeguards, and dependencies.
LDAR component inventory
Generate defensible component inventories with traceability back to each drawing.
Brownfield scope definition
Identify affected lines, equipment, and systems before field walk-downs begin.
As-built reconciliation
Turn field redlines and document differences into structured change records.
Built for real archives. Delivered with evidence.
The system handles the documents facilities actually have and preserves the traceability engineering decisions require.
Scanned paper drawings
Decades-old P&IDs with smudges, fold lines, and stamp marks are read as they exist.
Rasterized CAD plots
Flat-image exports require no selectable text, metadata, or vector layer.
Mixed-vintage archives
Symbol conventions can vary across decades, vendors, and authoring systems.
Engineer-reviewed extraction
Extracted models are reviewed against source drawings before delivery.
Source-linked traceability
Every entity links back to the exact source-sheet region it came from.
Accuracy sampling
Equipment-, line-, and instrument-level accuracy is measured on customer drawings.
Who uses it
Explore the Armeta product line.
See Armeta P&ID on your own workflow.
Bring the documents, standards, and project context your team works with today.