API RP 1117
Movement of In-Service Pipelines
standard by American Petroleum Institute, 08/01/1996
Full Description
Covers the design, execution, inspection, and safety of pipeline-lowering or other movement operations conducted while the pipeline is in service. It presents general guidelines for conducting a pipeline-movement operation without taking the pipeline out of service. It outlines recommendations to protect the pipeline against damage. Inspection procedures and limitations are also presented.