Rapid Ultrasonic Gridding, or RUG, inspections are robot-enabled ultrasonic inspections that produce thickness grid maps to identify areas where corrosion and other damage mechanisms have caused wall-thinning. It is Gecko’s fastest robotic service, designed to cover an entire asset in as little as one shift. RUG is a replacement for traditional hand-held gridding with variable grid sizes from 12” x 12” to ¼” x ¼” (0.3 x 0.3m to 6 x 6mm). It is suitable for any ferritic surface with temperatures up to 275° F (135° C). Typical RUG inspections collect 1000X more data at 10X faster inspection times.

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Data

Each sensor takes 150-250 readings per foot, which enables you to catch small but potentially dangerous areas or concern

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Speed

The TOKA series can travel up to 60 ft/minute, greatly shortening inspection time

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Safety

Robotic tools take away the need for humans to enter confined spaces or work at dangerous elevations

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Versatility

The TOKA series models can inspect a wide range of assets: Boilers, Tanks, Piping, Silos, and more

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Coverage

Variable grid sizes from 12"x12" to .25"x.25" (0.3 x 0.3m to 6 x 6mm) 

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Visual Inspection

Along with thickness readings, our robots provide complete visual coverage of the asset with thousands of HD images

Read More About RUG

RUG in Collaboration with API 653

RUG can be applied across many different asset types, including boilers, pressure vessels, and digesters, but Gecko has developed a TOKA system that is specifically suited for tanks and API 653 inspections.

Case Study - Tank Roof:

  • 98% Inspection Coverage
  • 848K Readings on 117' (35m) Diameter Roof
  • Several Corrosion Areas Identified
  • Robot-Only on Roof
API 653 Inspections with Gecko
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Powerful Data Visualization with Gecko Portal

Our job doesn't end after the robots have finished collecting data. We've created a tool to help you understand and visualize your data, interactively. Goodbye Excel, hello informed decisions.

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