This amendment modifies the Federal safety regulations in §§ 192.241(c) and 195.228 to permit the standards in subsection 6.9 of API Standard 1104 for depth of undercutting adjacent to a weld root bead to be used in determining the acceptability of...

This amendment to Part 192 establishes in § 192.625 minimum Federal safety standards for odorizatlon of gas in certain transmission lines. It also modifies § 192.105 and adds a new § 192.706 to require that transmission lines be patrolled and surveyed...

This amendment revises the existing requirement in § 192.707 for marking the location of gas transmission lines and establishes new marking requirements for gas distribution mains under that section. The purpose of this amendment is to alleviate a...

The Office of Pipeline Safety (OPS) proposes to revise § 192.615 to clarify and delineate the existing requirement that an operator prepare and execute an emergency plan. An emergency plan is necessary to provide for a timely and appropriate...

By this amendment, Appendices A and B to Part 192 are modified tb incorporate by reference the 1970 and 1971 editions of the American Society for Testing  materials (ASTM) Specification D2513, "Standard Specification for Thermoplastic Gas...

The purpose of this amendment is to improve the quality of welding performed on gas and liquid pipeline facilities under Parts 192 and 195, respectively. In Part 192, the amendment incorporates by reference sections 2.0, 3.0. and 6.0 of the 1973 (13th...

This amendment to § 192.65(a) and Appendix A to Part 192 (1) incorporates by reference the 1972 edition of the American Petroleum Institute document API RPF51, entitled "API Recommended Practice for Railroad Transportation of Line Pipe." and (2)...