Section 460.20427. Line markers for sour gas pipelines.  


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  •  In addition to  the  requirements  set  forth  in  49  C.F.R.§192.707, which is adopted by reference  in  R  460.20606,  an  operator  of pipeline facilities used in the transportation of sour gas shall comply with both of the following provisions:

    (a)       Line markers shall be placed and maintained as close as practical over a sour gas pipeline and shall clearly identify  the  pipeline   as   a carrier  of sour gas.

    (b)        Where practical, at least 1 line  marker  shall  be  visible  from any location on the sour gas pipeline.

History: 2003 AACS.