USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Interpretation Response #PI-03-0107 ([DOT Compliance Coordinator Enterprise Products Operating L.P.] [Mr. Mark J. Cartwright])

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

Interpretation Response Details

Response Publish Date:

Company Name: DOT Compliance Coordinator Enterprise Products Operating L.P.

Individual Name: Mr. Mark J. Cartwright

Location State: TX Country: US

View the Interpretation Document

Response text:

PI-03-0107

Mr. Mark J. Cartwright
DOT Compliance Coordinator Enterprise Products Operating L.P. P.O. Box 4324
Houston, TX 77210-4324

Dear Mr. Cartwright:

This is in response to your letter of September 2, 2003, in which you request an interpretation of "whether a pipeline operator is required under 49 CFR 195.54(b) to submit a Form 7000-1 for a release of a hazardous liquid in excess of 5 barrels when such a release occurs solely in connection with operator-controlled maintenance activity and is not connected with any pipeline failure or accident."

Section 195.54 requires hazardous liquid pipeline operators to report all accidents meeting the requirements of § 195.50 on DOT Form 7000-1. An accident is an event, usually of a negative nature, that takes place without one's foresight, expectation, or effective control. An accident report is required "for each failure of a pipeline system . . . in which there is a release of hazardous liquid . . .."

A failure of a pipeline system would include unintended releases during maintenance of a pipeline if the release meets the requirements of § 195.50. This section requires that a release of hazardous liquid from a pipeline must be reported if it results in:

  • explosion or fire not intentionally set by the operator,
  • death of any person,
  • injury requiring hospitalization,
  • estimated property damage exceeding $50,000, OR
  • release of 5 gallons or more, unless the release is less than 5 barrels and is — not otherwise reportable,
    — confined to company property or right-of-way, AND
    — cleaned up promptly.

If a release occurs during maintenance activities and is of a magnitude reasonably expected as a result of such maintenance, the release is NOT the result of a pipeline failure, and is therefore not reportable as an accident under § 195.54 if it is promptly cleaned up. Therefore, under the current regulations, a planned release of 5 barrels or more of hazardous liquid resulting from maintenance activity is not reportable, unless it meets one of the report ability criteria in § 195.50.

If you have any further questions about the pipeline safety regulations, please contact me at (202) 366-4565.

Sincerely,

Richard D. Huriaux, P.E. Manager, Regulations Office of Pipeline Safety

Regulation Sections

Section Subject
195.50 Reporting accidents