Storage Tank Inspection
As the world's most technically advanced tank inspection company, we offer a comprehensive range of services to meet your inspection needs, both online and during out-of-service periods.
Above Ground Storage Tanks are critical assets for nearly every process plant. TechCorr is the world's most technically advanced tank inspection company, capable of performing on-line assessments and out-of-service inspections.
What We Do
We oversee and perform in-service and out-of-service visual inspections, UT thickness readings, and UT corrosion surveys of shells and roofs. Our capabilities include Magnetic Flux Leakage (MFL) testing of tank floors, UT prove-up of floor indications for volumetric determination, API 653 calculations, and shell and edge settlement and verticality inspections.
Reporting
All inspections and findings are packaged into a comprehensive electronic report that includes summarized recommendations, calculations, API checklist items, CAD drawings, and photos. In addition, our inspectors have worldwide experience in Acoustic Emission (AE) and TANKPAC™ testing — enabling condition assessment without taking the tank out of service.
Our services range from program development to tank inspection to engineering evaluation, supporting you through the entire life of your storage tank asset.
Storage Tank Inspection Capabilities
Automated Corrosion Mapping
Rapid, precise assessment of corrosion across large surface areas with detailed visual data.
API Visual Inspection
Industry-standard visual inspection of storage tanks for compliance and safety.
SRUT Annular Plate Inspection
Focused inspection of above-ground storage tank annular plates for corrosion and structural issues.
Ultrasonic ROV Tank Floor Robot
Proprietary robotic ultrasonic assessment of in-service tank floor conditions.
Ultrasonic Tank Wall B-Scan Crawler
Precise imaging of tank walls for wall thickness, corrosion, and defect detection.
Medium Range Ultrasonic Testing
Reliable assessment of tank wall thickness variations and structural integrity.
Shell Plate Corrosion Mapping
Identification and quantification of corrosion on storage tank shell plates.
Magnetic Flux Leakage (MFL)
Powerful identification of internal and external corrosion in above-ground storage tank floors.
Guided Wave Ultrasonics (GWUT)
Long-range screening of tank shells, bottoms, and piping for corrosion and structural anomalies.
Acoustic Emission Testing (AET)
Real-time, non-invasive monitoring of structural integrity through high-frequency sound wave detection.
3D Laser Scanning
High-resolution, three-dimensional models of storage tanks capturing intricate structural details.
ROV Submarine Video Inspection
High-definition underwater video inspection of submerged tank and marine components.
Pulsed Eddy Current (PEC) Inspection
Non-invasive inspection of non-ferrous tanks and insulated piping without requiring entry or insulation removal.
Probe Inspection
Ultrasonic probe inspection delivering automated and manual thickness mapping of storage tank bottoms and shell courses, ensuring structural compliance and damage prevention.
Storage Tank Inspection in Action
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Storage Tank Inspection Available Near You
TechCorr mobilizes certified crews from 14 offices across North America — every service is available everywhere, with rapid regional response from the office nearest your site.
Gulf Coast
Southeast
South Texas
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Midwest
Northeast
West Coast
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Asset Integrity Management Across Industries
See how TechCorr applies asset integrity management expertise across the energy and industrial sectors we serve.