Case Studies
Every case study below is a project where we extracted, reconciled, and delivered verified engineering data, with measurable commercial outcomes.
What You Will Find
These case studies document real engineering document intelligence projects delivered for EPC contractors, petrochemical plants, and manufacturing teams, extracting structured data from P&IDs, FMEAs, HAZOP registers, mill test reports, and datasheets into enterprise systems under strict accuracy and timeline commitments.
Production Metrics
Major EPC Contractor
Grassroots Refinery, Handover Documentation Package
A major EPC contractor in the Gulf region needed to build a complete handover documentation package for a grassroots refinery. The package, containing the tag register, instrument index, and all associated documentation, had to be delivered before a fixed milestone date tied to a contractual payment event worth crores.
12,000
P&IDs Processed
47,000
Tags Extracted
1,847
Conflicts Resolved
Zero
QA Rejections
“We had conducted internal trials on our engineering documents but felt the difficulty of achieving the accuracy required for actual operations. The leap in accuracy Pathnovo delivered compared to conventional approaches was dramatic.”
VP Engineering, Major EPC Contractor, Gulf Region
Indian Petrochemical Plant
HAZOP Action Register Digitisation, OISD 118 Compliance
An Indian petrochemical plant faced an upcoming OISD 118 audit. Their 2,400-page HAZOP study, completed in 2019, had not been updated despite two P&ID revision cycles. The plant needed proof that all HAZOP actions were tracked and that no nodes referenced superseded drawings.
2,400
Pages Processed
1,847
HAZOP Actions Extracted
31
Superseded Nodes Found
Zero
Safety Findings
“For the first time, our process safety team had a structured, queryable HAZOP register linked to current P&ID revisions. We found 31 nodes referencing superseded drawings we had never known about.”
Process Safety Manager, Indian Petrochemical Plant
EPC Contractor, India
MTR Traceability Register, 180,000 Mill Certificates
An EPC contractor in India needed 100% material traceability across 180,000 mill certificates from 400 global mills before the asset owner's inspector would release final payment. The QA team was manually keying data at 15 minutes per certificate.
180,000
MTRs Processed
400+
Global Mills
247
Traceability Gaps Found
On Schedule
Payment Released
“We would have spent three months building this manually and still had gaps. Pathnovo gave us the gap report in two weeks that would have taken a QA team a month to produce.”
QA Manager, EPC Contractor, India
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