ExxonMobil.

Under OSHA PSM, a tag mis-scoped between BPCS and SIS on an MOC package is a compliance gap, not a documentation tidying problem. ExxonMobil GP carries that distinction through the column shape of every I/O list and instrument index.

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P&ID extraction for ExxonMobil GP projects.

ExxonMobil projects run against the GP family. Tagsight extracts I/O lists and instrument indexes with BPCS and SIS separation per GP documentation expectations.

Primary standard: ExxonMobil GP, EMCAPS

Documentation expectations.

Instrument tag conventions consistent with the ExxonMobil GP instrumentation family
I/O list with BPCS and SIS scope separated for distinct sign-off paths
Instrument index covering the full unit drawing set with tag uniqueness
Equipment list keyed to vessels, pumps, exchangers, fired heaters, packaged skids
Line list with pipe class, service, metallurgy
SIS register filtered per IEC 61511
Cross-unit interlock register where unit boundaries cross drawing sheets

Where Tagsight fits.

ExxonMobil GP-shaped tag conventions come through alongside ISA 5.1
BPCS, SIS scope segmented onto separate Excel sheets
Off-page connector matching across multi-page refinery and chemicals drawing sets
Revision comparison for MOC documentation under OSHA PSM
Direct exports to TIA Portal, Studio 5000, PLCCreator, DEXPI
Image-based ingestion for scanned legacy drawings on older ExxonMobil-operated assets

Common questions

Does Tagsight handle ExxonMobil GP tag conventions.

Yes. GP-shaped tags come through alongside ISA 5.1. The original tag string is preserved and classified by the second-letter function.

Is Tagsight an ExxonMobil-approved tool.

Tagsight is independent. This page describes how Tagsight outputs line up with ExxonMobil GP documentation expectations. It does not represent an approval, partnership, or registration.

How does Tagsight handle ExxonMobil EMCAPS or other proprietary tagging variants.

Operator-specific variants come through alongside ISA 5.1. The original tag string is preserved verbatim. Classification is driven by the function letter.

Can the export support OSHA PSM MOC documentation.

Yes. Revision comparison produces an added, removed, modified diff suitable as supporting evidence in a PSM MOC package, exportable as a Change Report Excel saved to the workspace audit trail.

Run it on your ExxonMobil projects.

Upload the relevant P&IDs and export the ExxonMobil-shaped instrument index and I/O list.

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ExxonMobil GP is referenced descriptively. Tagsight has no affiliation with Exxon Mobil Corporation.

Documentation expectations.

Instrument tag conventions consistent with the ExxonMobil GP instrumentation family

I/O list with BPCS and SIS scope separated for distinct sign-off paths

Instrument index covering the full unit drawing set with tag uniqueness

Equipment list keyed to vessels, pumps, exchangers, fired heaters, packaged skids

Line list with pipe class, service, metallurgy

SIS register filtered per IEC 61511

Cross-unit interlock register where unit boundaries cross drawing sheets

Where Tagsight fits.

ExxonMobil GP-shaped tag conventions come through alongside ISA 5.1

BPCS, SIS scope segmented onto separate Excel sheets

Off-page connector matching across multi-page refinery and chemicals drawing sets

Revision comparison for MOC documentation under OSHA PSM

Direct exports to TIA Portal, Studio 5000, PLCCreator, DEXPI

Image-based ingestion for scanned legacy drawings on older ExxonMobil-operated assets