49 C.F.R. § 193.2621 Testing transfer hoses.
Title 49 - Transportation
Hoses used in LNG or flammable refrigerant transfer systems must be: (a) Tested once each calendar year, but with intervals not exceeding 15 months, to the maximum pump pressure or relief valve setting; and (b) Visually inspected for damage or defects before each use.
Title 49: Transportation
PART 193—LIQUEFIED NATURAL GAS FACILITIES: FEDERAL SAFETY STANDARDS
Subpart G—Maintenance
§ 193.2621 Testing transfer hoses.
