Ecosystem UML Activity Diagram
Hover over any node in the swimlanes to trace the control flow path and chronological step transitions.
Interactive NDT Inspection Flowchart
Click any step or decision node to trace active control paths and data flow.
Project & Asset Scoping
API 653 / TEMA / ASME Specs
Asset owners define tank geometries, pressure vessel loops, and NDT methods (PAUT, UT, RT, ET).
Marketplace Dispatch
Choose B2B vs 1099 Outage
Equipment & Calibration
NIST-Traceable Block Certs
Service agency allocates calibrated PAUT flaw detectors, probes, and wedges verified against NIST standards.
Field Scan & Defect Sizing
A-Scan / B-Scan / C-Scan Logs
Level II technician executes field scan plan, measuring flaw depth, length, and indication amplitude.
Level III Report Audit
ASME / AWS Code Approval
Independent Level III auditor reviews procedure compliance and signs off on certified report deliverables.
Vault Seal & Settlement
100% Escrow Disbursement
Inspection report is permanently vaulted for regulatory audits, and payment is released directly to the provider.