Standard
Recommended Practice Operation Process
In-Line Inspection of Pipelines
prepared for
ChevronTexaco
April, 2005
ILI INDEX
PHASE I
1.- TOOL SELECTION
1.1 Appropriateness of the Inspection Tool
1.2 Operational Issues
1.3 Tool Environment
1.4 Pipeline Features
1.5 Product, Product Flow, and Speed Requirements
1.6 Surveys
1.7 Pipeline Cleanliness
1.8 Information Gathering
PHASE II
2.- LOGISTICAL GUIDELINES
2.1 Primary Contracting Considerations
2.2 Definition of scope of work
2.3 Liability issues
2.4 Post-Run Operational Report
2.5 Data Specifications
2.6 Reporting Schedule
2.7 Verification Requirements
PHASE III
3.- INSPECTION SCHEDULING
3.1 Factors that should be considered when scheduling the inspection include the following:
3.2 Resourcing (Manpower and Equipment)
3.3 Benchmarking and Tracking
3.4 Contingency Planning
PHASE IV
4.- NEW CONSTRUCTION—PLANNING FOR ILI SURVEYS
4.1 Planning for ILI surveys......
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