Non-PRCI Calculations for ECDA - Enhancement

The DNV, API 579, PCORR, and Shell-92 use maximum length and depth (Level 1) for determining the strength of corroded pipe. Remaining Life and Re-Assessment Intervals with repairs to effective areas. It should be noted that Level 1 calculations would require a full repair from start to finish of the corrosion. See next page for failed maximum safe pressure. On the next page is a Toolset Calculation with a 3 mpy corrosion rate (example) showing the following: Hoop Stress/Yield Pressure, Remaining Life, Reassessment Interval including Potential Impact Radius.

Related Links

PRCI RSTRENG – User Guide

Table of Pages
  1. Pipeline HUB User Resources
  2. AC Mitigation PowerTool
  3. API Inspectors Toolbox
  4. Horizontal Directional Drilling PowerTool
  5. Crossings Workflow
  6. Pipeline Toolbox
  7. Encroachment Manager
  8. PRCI AC Mitigation Toolbox
  9. PRCI Thermal Analysis for Hot-Tap Welding
  10. PRCI River-X
  11. PRCI RSTRENG
  12. RSTRENG+
  13. Ad-hoc Analysis
  14. Database Import
  15. Data Availability Dashboard
  16. ESRI Map
  17. Report Builder
  18. Hydrotest PowerTool
  19. Investigative Dig PowerTool
  20. Hydraulics PowerTool
  21. External Corrosion Direct Assessment Procedure – RSTRENG
  22. Canvas
  23. Definitions
  24. Pipe Schedule and Specifications Tables