06 — Services
Engineering Assurance
Turn field evidence and operating data into decisions that reduce recurrence and improve asset performance.
01
Root Cause Analysis
ERSSC applies a structured, evidence-led process that separates the failure event from its technical and organizational contributors.
- 01Problem definition and evidence-preservation plan
- 02Operating history, alarms, trends and maintenance-record review
- 03Failure-mechanism hypotheses and verification
- 04Cause-and-effect mapping with barrier analysis
- 05Corrective actions ranked by risk, value and verification method
02
Studies & Design Review
Independent review strengthens technical decisions before changes are installed or outage windows are committed.
- 01Technical feasibility and option studies
- 02Design-basis, calculation and drawing review
- 03Maintainability, access and constructability assessment
- 04Risk review and interface verification
- 05Recommendations with assumptions and decision gates clearly stated
03
Procedures & Checklists
Field-ready documents convert requirements into consistent steps, responsibilities and acceptance evidence.
- 01Method statements and maintenance procedures
- 02Inspection and test plans with hold/witness points
- 03Pre-job, execution and closeout checklists
- 04Measurement sheets and findings registers
- 05Document review, revision and lessons-learned integration
Work with us
Plan your next outage, study or design with ERSSC.
Tell us about the asset, the objective and the constraints. We will respond with a clear scope and a practical way forward.