Interpretation Response #PI-75-013
Below is the interpretation response detail and a list of regulations sections applicable to this response.
Interpretation Response Details
Mr. John S. Searcy, Director
Engineer Division
Tennessee Public Service Commission
Cordell Hull Building
Nashville, Tennessee 37129
Dear Mr. Searcy:
This responds to you letter of February 20, 1975, asking whether the incorporation by reference of MSS-SP-25 un 49 CFR 192.63 includes the document MSS-SP-63 to the extent that it is incorporated by reference in Section 18 of MSS-SP-25.
The reference to MSS-SP-63 in Section 18 of MSS-SP-25 incorporates a portion of MSS-SP-63 essential to the basic document MSS-SP-25. To the extent that MSS-SP-63 is incorporated by reference in MSS-SP-25, it is also incorporated in 49 CFR 192.63.
Sincerely,
/Signed/
Joseph C. Caldwell
Director
Office of Pipeline Safety
Regulation Sections
Section | Subject |
---|---|
§ 192.63 | Marking of materials |