33 C.F.R. § 127.203 Portable gas detectors.
Title 33 - Navigation and Navigable Waters
The marine transfer area for LNG must have at least two portable gas detectors capable of measuring 0–100% of the lower flammable limit of methane. [CGD 78–038, 53 FR 3376, Feb. 7, 1988, as amended by CGD 88–049, 60 FR 39796, Aug. 3, 1995]
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
Equipment
§ 127.203 Portable gas detectors.

