P&ID review for industrial and process plants
Review P&IDs with the symbols your discipline uses, count valves and instruments, and turn review comments into tracked tasks.
Illustration drawn in the style of the product, not a screenshot.
Workflows that apply
P&ID symbols
A Tool Chest library of ISA-style instruments, valves, equipment and line symbols, plus IEC-style electrical symbols for single-lines.
Valve and instrument counts
Symbol search finds every symbol like the one you picked; matches become counts by sheet.
Takeoff and estimating →As-built markups
Mark up field changes with statuses and photos; the history stays with the sheet.
Markup and review →Review meetings with tasks
Present the P&ID in a live session, record decisions, and make tasks from markups with due dates.
Live review sessions →An example from our sample sets
Our sample Northfield Water Treatment Plant set has a note on P-102 that says “SEE P-105 FOR FILTER BACKWASH SYSTEM” — there is no P-105, and the drawing checks say so. On P-103, one high service pump is drawn without the discharge check valve its twin has.
Our sample sets are generated, fictional drawings made for demonstrations.
Good to know
- Planspector reviews P&IDs as drawings: it doesn’t extract line lists or instrument data from them.
Also in infrastructure and industry
Civil and infrastructure engineers
Roads, rail, water and utilities: review plan and profile sheets, measure at engineering scales and track comments on PDF drawing sets.
Manufacturing and fabrication
Review shop and fabrication drawings, compare revisions and approve them with stamps — with vendors commenting through verified links.
Bring your next drawing set.
We are onboarding teams in early access. Tell us about your projects and we will set you up — or compare two drawings in your browser right now, no account needed.