Symbols, tagging and control narratives, and how a P&ID is built, revised and frozen
The flyer below is the printable A4 version. Use the buttons above to download it or the request form.
Junior process, instrument and project engineers; operators and supervisors moving into technical roles; maintenance planners and HAZOP scribes
The P&ID is the drawing every discipline, every HAZOP and every permit depends on, and it is also the one most people read only partly. The course covers ISA-5.1 symbols and identification, instrument and line tagging, control loops and interlocks as drawn, and typical site lead-sheet conventions, then has participants develop a P&ID from a PFD and mark up an existing one for a change so that they understand what a revision costs.
Drawing hierarchy: BFD, PFD, P&ID, isometrics (ISO 10628) · ISA-5.1 symbols and identification letters · loop numbering, tag formats and lead sheets · line numbering, piping classes, spec breaks · valves, drains, vents, sample points, spectacle blinds · reading exercise on participants' own P&IDs
Control loops, cascades and split ranges as drawn · interlocks, SIS functions and cause-and-effect references · relief devices and set-points · P&ID development from a PFD workshop · revision control, holds, clouds and as-built · MOC mark-up exercise and common errors checklist
ANSI/ISA-5.1ISA-5.3ISO 10628ISO 14617PIP PIC001ASME B31.3Send a short brief — plant, service of interest and what you need to achieve — and a Cerasus engineer will respond with a proposed scope and next steps.
Prefer email or phone? sales@cerasus.ai · +974 5506 2743