
ECOSI secures complete, traceable technical data for every Oil & Gas asset. We collect, audit, and structure vendor and project documentation from selection through FAT/SAT, installation, and handover, delivering CMMS/EAM-ready databases that reduce rework and enable safe, reliable day-one operations.

We review critical equipment and vendor packages against specs, codes and safety requirements. This includes technical assessment of compressors, reactors, furnaces and API pumps, participation in HAZOP/LOPA/DRI, supervision of FAT, and a structured audit of vendor dossiers (certificates, curves, manuals).

On site, we verify electro-mechanical installation against IFC and capture all “as-built” changes. We monitor loop checks, SAT, dry runs and initial start-ups under real operating conditions, validating control loops and SIS configurations and documenting any deviations.

We capture real operating parameters, fine-tune controllers, and consolidate all commissioning data in structured reports and parameter dossiers. We prepare initial operating procedures and maintenance routines and manage the formal technical handover to the O&M team.
We connect FAT, SAT and commissioning in one methodology, so issues found at the factory are traced and closed on site.
Standardized checklists and templates ensure 100% of required documents are complete, verified and audit-ready.
By validating equipment, documentation and configuration before and during commissioning, we avoid late-phase errors that typically cause costly schedule slips.
Commissioning results and real parameters are structured so they feed directly into technical databases, O&M procedures and maintenance plans.
The methodology is designed for large refining and industrial projects with high temperature/pressure and H₂S, where technical assurance is critical.
