Interpretation Response #PI-93-017 ([Northern Illinois Gas] [Michael P. Hogan])
Below is the interpretation response detail and a list of regulations sections applicable to this response.
Interpretation Response Details
Response Publish Date:
Company Name: Northern Illinois Gas
Individual Name: Michael P. Hogan
Location State: IL Country: US
View the Interpretation Document
Response text:
April 22, 1993
Mr. Michael P. Hogan
Assistant Vice President and Chief Engineer
Northern Illinois Gas
P.O. Box 190
Aurora, IL 60507-0190
Dear Mr. Hogan:
I am responding to your letter of February 1, 1993, regarding the pressure testing requirements of Subpart J or 49 CFR part 192. You asked us to confirm the following interpretation: "A tie-in or replacement section of bare steel pipe to be operated at less than 100 psig is exempt from the pressure testing of this Subpart if it does not include a field made butt-weld other than the 'final tie-in joints'."
We have reviewed the pertinent part 192 standards but, unfortunately, cannot confirm your interpretation. Steel pipe installed as a replacement to be operated at less than 100 psig is subject to the pressure testing requirements of Subpart J.
Sincerely,
Cesar De Leon
Director, Regulatory Programs
Office of Pipeline Safety
Regulation Sections
Section | Subject |
---|---|
192.503 | General requirements |