Does Tagsight handle the 300 plus page drawing sets typical of a refinery turnaround scope.

Yes. Drawing sets of several hundred pages run as a single workspace. Pages process in parallel. Review begins on page 1 while later pages are still working. Off-page connector matching ties cross-unit interlocks together.

How does Tagsight handle metallurgy data on the line list, CS, SS316, Hastelloy, etc.

Pipe spec is preserved as drawn, including the material code. The line list export carries spec, material, service, and any pipe-class break references from the drawing notes.

Can it process tank farm drawings alongside unit P&IDs.

Tank farm drawings run as a separate workspace. Tag conventions and instrument density differ from process units. Custody-transfer metering at the terminal filters out into its own audit register.

How are vendor-supplied skid drawings handled within the unit set.

Vendor skid drawings, lube oil consoles, hydrogen makeup compressors, amine reclaimer packages extract the same way as plant drawings. Equipment from the skid is captured with the parent process equipment annotated. Instruments inherit the parent for grouping.

Does the extraction support the documentation required for an API 754 audit.

API 754 tracking, Tier 1-4 process safety events draws on tag-level event data rather than the P&ID itself. The extraction provides the underlying instrument register the API 754 tools join against, not the audit output.

P&ID extraction for refining.

A refinery is a portfolio of units sharing a fence line. Each carries its own I/O baseline, rebuilt on turnaround, and a full-site master set crosses 2,000 pages once utilities, tank farm, flare, and amine are counted.

Start a workspace Pricing

Per-unit I/O list segmented by process area
Instrument index with thermowell plus transmitter pairing preserved
SIS subset filtered for IEC 61511 audit
Line list with pipe spec breaks and metallurgy
Revision comparison covering pre-turnaround, post-turnaround drawing sets

FCCU drawings carry high temperature instrument density. T-prefix tags dominate
Hydrocracker SIS uses multi-layer overpressure protection drawn as redundant PSHH, PALL pairs. Voting annotations preserved
Sulfur recovery and amine units require BPCS, SIS separation per OSHA PSM and IEC 61511 LOPA outputs
Tank farms and blending run as separate workspaces. Drawing density and tag conventions differ from process units
Crude overhead corrosion monitoring, ER probes, neutralizer injection reads as analyzer-style tags. Signal class inferred correctly
Flare header and relief network tie-ins span multiple unit drawings. Off-page connector matching ties relief load studies together
Hydrogen and SMR units carry high-temperature service with line spec breaks at every reformer outlet
API 614 lube and seal-oil console drawings are vendor-supplied as sub-tags of the parent equipment. Equipment list preserves the parent linkage

OSHA PSM 1910.119, US drives MOC discipline. Refining is one of the listed covered processes
EPA RMP overlaps PSM with environmental documentation requirements
IEC 61511, ISA 84 enforces SIS lifecycle including proof-test cadence
API RP 752, 753 facility siting documentation references P&ID-derived equipment locations

Which discipline reads it.

Controls EngineerControls EngineersBPCS and SIS instrumentation across FCCU, hydrocracker, sulfur recovery, and amine units. Turnaround-rebuilt I/O baseline.Process EngineerProcess EngineersPer-unit material balance and heat integration. Metallurgy breaks captured on the line list at every reformer outlet.Functional Safety EngineerFunctional Safety EngineersMulti-layer SIS overpressure protection on hydrocracker. Redundant PSHH, PALL pairs with preserved voting annotations.Mechanical EngineerMechanical EngineersRotating equipment density across compressor strings and lube, seal-oil consoles. API 614 sub-tag preservation.

TI-1305Temperature indicator on a riser cyclone, FCCU train 13, loop 05

PALL-2210-2oo3Pressure alarm low-low, voted 2-out-of-3, SIS service on hydrocracker

FE-9402Flow element on a sour-water stripper bottoms, unit 94, loop 02

AT-7308Analyzer transmitter on amine sweetening, online H2S monitor

LSHH-T401Level switch high-high on tank farm overfill protection

FT-CDU-1101Crude charge flow on the desalter feed line

Related

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