Tank and Line Testing Services

To assist you with successful compliance audits, GOS provides the following tank and line testing services:

• Tank tightness testing utilizing the EZY-3 Locator Plus system for tank underfill testing.
• Precision line tightness testing utilizing pressure-volumetric methodology.  With this methodology, we have the capabilities to test both rigid and flexible piping systems.
• Stage I Enhanced Vapor Recovery (EVR) and Stage II testing (as necessary), including: 

1. Pressure Decay
2. Dynamic Pressure
3. Liquid Blockage
4. Air to Liquid Ratio
5. Pressure/Vacuum Vent Valve 

• Leak detector testing to insure proper operation within manufacturer specifications.
• Cathodic Protection Testing of both Galvanic/STIP-3 and Impressed Current systems
• Tank Monitor Certification to verify that the probes and sensors are working properly (certified on Gilbarco/Veeder-Root and Incon systems). 

 
Please contact us to learn more about these services.