(a) Description. The Stampede Tension Leg Platform (TLP) system is in the deepwater area of the Gulf of Mexico at Green Canyon Block 468. The facility is located at 27°30?33.3431? N. 90°33?22.963? W. (NAD 83) and the area within 500 meters (1640.4 feet) from each point on the facility structure’s outer edge is a safety zone.

(b) Regulation. No vessel may enter or remain in this safety zone except the following:

(1) An attending vessel, as defined by 33 CFR 147.20;

(2) A vessel under 100 feet in length overall not engaged in towing; or

(3) A vessel authorized by the Eighth Coast Guard District Commander.

[USCG-2017-0110, 82 FR 37177, Aug. 9, 2017]