Petroleum Service & Calibration, Inc.
Call Us Today: 877-479-8152
Quality in a service isn't what you put into it,
it's what the customer gets out of it.
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Underground Storage Tank Compliance Management Program (UST-COMP)

Drop Tubes are becoming a major part of the inspection process from your state inspectors.
Having drop tubes installed at:

- Specified & Manufacturer’s recommendations to meet the required distance from your tank bottom.

Drop Tube Federal Rule Before Drop Tube Federal Rule After

Check with your local and state regulations as they will vary from state to state.


Testing annually is the best method. PS&C certified technicians can verify your overfill, as well as make corrections and repair the issues. Our onsite repair program gets you back in operation, helping you to avoid costly spills that could cost you lots and lots of money.

Drop Tube Image 1