33 C.F.R. § 127.403 Inspections.
Title 33 - Navigation and Navigable Waters
The operator shall conduct a visual inspection for defects of each pressure-relief device not capable of being tested, at least once each calendar year, with intervals between inspections not exceeding 15 months, and make all repairs in accordance with §127.405.
Title 33: Navigation and Navigable Waters
PART 127—WATERFRONT FACILITIES HANDLING LIQUEFIED NATURAL GAS AND LIQUEFIED HAZARDOUS GAS
Subpart B—Waterfront Facilities Handling Liquefied Natural Gas
Maintenance
§ 127.403 Inspections.

