Page 275 - Challenges in Corrosion Costs Causes Consequences and Control(2015)
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Equipment Digging equipment Nondigging equipment items Specialty Transportation
repair
Material Pipe Coating Sleeves Fittings Cathodic protection Specialty items
versus and skill limitations restoration Availability
Labor Contractor versus internal Bidding lower time material Employee level Job issues Availability Location Site
Rehabilitation Operating Interruptibility to Ability pressure Cathodic protection Welding Regulations Company standards Union requirements Benefits
Pipeline Location condition Drainage conditions facilities Environmental Legal issues issues
for Burial Depth Soil Season Other
Considered
be Anomalies Concentration loss
to Position Size Quantity Profile Wall Cause
Factors
4.23 thickness specifications
TABLE Pipe Size Span Grade Wall Operating pressure Availability Company
253
