P&ID extraction for pharma & biotech.
Sanitary P&ID sets cover drug substance, drug product, clean utilities, and CIP, SIP across the same facility. Revisions feed CSV, CQV change-control packages, and audits reference whatever drawing the document control system happens to call current.
What pharma & biotech drawings carry.
- Sanitary line specs, tubing, hygienic clamps, sanitary-clamped piping preserved in the line list spec column
- Skid drawings process alongside plant drawings. Equipment tags carry parent-skid annotation, instruments inherit the parent equipment for grouping
- Tech-transfer projects use ground-truth ingestion. Upload the source-site I/O list, process the receiving-site drawings, surface matched, new, missing tags
- DIN 19227 is common on EU sites alongside ISA 5.1. ISPE GAMP 5 conventions read where the project follows GAMP discipline
- Single-use bioreactor, SUB drawings carry instrumentation density similar to stainless bioreactors with different connection conventions
- Clean utility loops, WFI, clean steam, purified water, USP nitrogen are heavily instrumented. Loop-by-loop documents feed sanitary-design verification packages
- Cell-and-gene-therapy facilities operate at smaller scale with tight contamination-control documentation. Audit-trail discipline applies the same
- QC and microbiology lab drawings carry equipment that has to appear in the master instrument index for calibration tracking
What the extraction delivers.
- Classified I/O list with AI, AO, DI, DO per instrument
- Master instrument index across the full drawing set with tag-collision detection
- Equipment list. Bioreactors, vessels, filters, pumps, heat exchangers, columns, cross-referenced to datasheet rows
- Line list with size, sanitary spec, and service
- Valve list. Sanitary diaphragm, mix-proof, sample, with actuator type
- GMP-friendly Excel export with full audit trail per row
- Revision comparison for change-control packages and as-built reconciliation
Instrument tags on a pharma & biotech drawing.
- TT-BR-2401-ATemperature transmitter, bioreactor 24, loop 01, redundant A
- FT-WFI-1505Flow transmitter on a Water-For-Injection loop, area 15, loop 05
- VV-CIP-3208Mix-proof valve on a CIP supply header, area 32, loop 08
- PT-CS-7102Pressure transmitter on clean steam header, area 71, loop 02
- AT-BR-PH-2401Bioreactor 24 inline pH probe
- LT-SUB-1102Single-use bioreactor weight cell as level indicator
Regulatory context.
- 21 CFR Part 11 governs electronic records and signatures. Audit-trail columns on every export support this
- ISPE GAMP 5 frames the V-model for computerised system validation
- ASTM E2500 covers risk-based commissioning and qualification
- EU Annex 11 mirrors Part 11 for European-jurisdiction facilities
Which discipline reads it.
Process EngineersBioreactor, downstream chromatography, and CIP, SIP utility scope. GxP audit columns preserved on extraction.Functional Safety EngineersContainment SIS on hazardous APIs. SRS aligned to URS validation evidence. SIL determination for cytotoxic scope.Validation EngineersURS-to-instrument trace matrix against current drawings. Periodic-review evidence pulls. Tech-transfer baselines.Project EngineersMulti-discipline coordination across GMP cleanroom HVAC, process, and utility scope.
Common questions
Is the output usable inside a GMP change-control package.
The Excel export carries per-row audit-trail columns, a revision-comparison sheet, added, removed, modified rows, and a flagged-rows sheet for any tags resolved during review. Suitable as supporting evidence in a CSV, CQV change record.
Does this work on sanitary tag conventions like 1.5"-WFI-100.
Yes. Sanitary line specs and tubing sizes extract into the line list. The pipe-spec field captures sanitary tubing, hygienic, and sanitary-clamped piping conventions.
Can I map a tech-transfer project from one site to another.
Yes. Upload both sites' P&IDs as separate projects, then upload the source-site I/O list as a ground-truth reference on the receiving project. The reconciliation view shows matched, new, and missing tags.
How does this handle CIP, SIP skids.
Skid drawings process the same way as plant drawings. Skid equipment is included in the equipment list with parent-skid annotation. Instruments inherit the parent for grouping.
Does it support single-use bioreactor, SUB drawings.
Yes. Connection conventions differ from welded sanitary piping, disposable assemblies vs. Welded, but the tag and instrument extraction is the same. Disposable assembly references are captured in the line list where the drawing prints them.
How is data integrity maintained for ALCOA plus documentation.
Each export carries audit-trail columns. Source page, confidence at time of review, and last review action per row. Validation evidence and e-signature workflow live in the receiving system. The dataset comes through as supporting input.
Run it on your pharma & biotech drawings.
Upload a P&ID set and see the instruments, equipment, and lines it reads before committing to a plan.