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Interpretation Response #24-0031

Below is the interpretation response detail and a list of regulations sections applicable to this response.

Interpretation Response Details

Response Publish Date:

Company Name: Chemours Company FC, LLC

Individual Name: Scott Kerr

Location State: DE Country: US

View the Interpretation Document

Response text:

September 24, 2024

Scott Kerr
Global Distribution Safety Competency Leader
Chemours Company FC, LLC
1007 Market Street
P.O. Box 2047
Wilmington, DE  19899

Reference No. 24-0031

Dear Mr. Kerr:

This letter is in response to your May 16, 2024, email requesting clarification of the Hazardous Materials Regulations (HMR; 49 CFR Parts 171-180) applicable to the maximum service life of a multi-unit tank car tank. Specifically, you ask whether multi-unit tank car tanks meeting the test and inspection standards in accordance with § 180.519 have a maximum service life.

The answer is no. The HMR do not specify a maximum service life for a multi-unit tank car tank. Multi-unit tank car tanks must be periodically tested and inspected to remain in service, in accordance with Part 180, Subpart F. These requirements include visual inspection and pressure test as described in § 180.519.

I hope you find this information is helpful. Please contact us if we can be of further assistance.

Sincerely,

Dirk Der Kinderen
Chief, Standards Development Branch
Standards and Rulemaking Division

180, 180.519

Regulation Sections