§ 195.426 - Scraper and sphere facilities.  


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  • § 195.426 Scraper and sphere facilities.

    No operator may use a launcher or receiver that is not equipped with a relief device capable of safely relieving pressure in the barrel before insertion or removal of scrapers or spheres. The operator must use a suitable device to indicate that pressure has been relieved in the barrel or must provide a means to prevent insertion or removal of scrapers or spheres if pressure has not been relieved in the barrel.

    [Amdt. 195-22, 46 FR 38360, July 27, 1981; 47 FR 32721, July 29, 1982]