Remote Quality Control over Pipelining for River Crossings
The paper presents the results of experimental studies using GPR of distance the control pipeline river crossings. Submitted by approved methods GPR study of underwater pipelines, showing the possibility of a detailed study of the quality of pipe laying on the river crossings, as well as the landfall, to conduct timely preventive measures to ensure the safety of subsea pipeline and its preservation in times of floods and ice drifts. The technological model of the location of the pipeline on the bottom of the river with access to the shore, calculated and built based on the results of individual GPR profiles crossing the pipeline. GPR survey shows the result of the output line to the shore of the river basin obtained by the methodological features of the location of transmitter-receiver antennas to the pipeline.