Pipeline & Facility Integrity — Engineering Services
Risk-Based Inspection (RBI)
API 580/581 compliant RBI for pipeline systems and facility pressure equipment — prioritizing inspection resources based on probability and consequence of failure, and supporting defensible inspection interval management.
- —Threat identification and damage mechanism review
- —Probability and consequence of failure assessment
- —Inspection effectiveness evaluation
- —Risk ranking and inspection interval justification
- —Direct assessment integration — ECDA, ICDA
- —RBI program documentation and evergreening
Corrosion Management
Corrosion management programs covering internal corrosion, external corrosion, and under-insulation corrosion threats for pipeline and facility assets — with corrosion circuit design, CML optimization, and monitoring strategy.
- —Internal and external corrosion threat assessment
- —Corrosion circuit review and CML placement
- —Injection point and dead leg inspection programs
- —Integrity Operating Window (IOW) development
- —Corrosion monitoring and inhibitor review
- —Connection with pipeline PIMS and RBI programs
Advanced Non-Destructive Testing
Specialist PAUT, TOFD, LRUT, digital radiography, and corrosion mapping NDT services for pipeline girth welds, pressure equipment, and difficult-to-access industrial components.
- —PAUT and TOFD for pipeline girth weld inspection
- —Long-Range UT (LRUT) for unpiggable and sleeved pipelines
- —Digital radiography for CUI and corrosion profiling
- —Corrosion mapping and wall loss profiling
- —Pulsed Eddy Current (PEC) screening through insulation
- —NDT program development and engineering interpretation
Engineering Critical Assessment (ECA)
Fracture mechanics-based assessment of pipeline girth weld defects, crack-like indications, and planar flaws per BS 7910, CSA Z662, and API 1104 — supporting repair vs. continued service decisions.
- —Pipeline girth weld flaw acceptability assessment
- —Failure Assessment Diagram (FAD) methodology
- —Residual stress and NDE sizing uncertainty integration
- —Material fracture toughness evaluation
- —Fatigue crack growth assessment where applicable
- —ECA-based alternative acceptance criteria development
Fitness for Service (FFS)
API 579 and BS 7910 fitness-for-service assessments for pipeline and facility pressure equipment — evaluating wall loss, dents, gouges, and other damage against operating conditions.
- —General and local metal loss assessment
- —Pipeline dent and gouge assessment
- —Remaining life and reassessment interval
- —MAWP/MAOP evaluation and pressure rerating
- —Level 1, 2, and 3 assessment as required
- —Connection with pipeline anomaly management
Anomaly Management
Structured anomaly management for pipeline and facility integrity — from ILI feature disposition through engineering assessment, repair prioritization, monitoring, and closure tracking.
- —ILI feature and anomaly classification
- —Engineering assessment and disposition
- —Immediate, monitored, and scheduled action plans
- —Repair prioritization and documentation
- —Integration with PIMS and RBI programs
- —Regulatory compliance and reporting support
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TES Canada provides practical, engineering-led solutions for asset integrity, inspection, welding, and pipeline challenges. Contact us to discuss how we can support your specific requirements.