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Georadar time-lapse survey of existing main
gas pipelines and those under construction

Detection of potential spots of active corrosion processes caused by unfavorable natural factors
The Engineering-Technical Center of 'Gazprom Transgaz Ekaterinburg' found out that defects of main gas pipelines are highly concentrated on small sites within river paleovalleys with unstable sediments such as sand or turfy grounds.
The georadar helped detect the pipeline sections passing over the paleochannels of rivers and the thalwegs. The ultrasound diagnostics carried out after the georadar survey revealed high concentration of inner corrosion defects in pipelines passing over paleochannels and thalwegs.

Contacts
Company
InTerraScan
Address
18, 2nd Kotlyakovsky Lane
Moscow 115201,
Russian Federation
Phone
+7 (495) 181 96 96


InTerraScan
+7 (495) 181 96 96
info@interrascan.ru
18, 2nd Kotlyakovsky Lane
Moscow 115201,
Russian Federation
CONTACTS
18, 2nd Kotlyakovsky Lane
Moscow 115201,
Russian Federation
Phone: +7 495 181 96 96
info@interrascan.ru
www.interrascan.ru
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