Floating standoff assembly

Abstract

A standoff system for keeping a containment boom or other floating barrier device spaced at a desired standoff distance away from a structure. The system includes an inner side member, an outer side member, and a plurality of compression members disposed between the side members. The system has a collapsed configuration in which the distance between the inner and outer side members is less than the desired standoff distance, and a deployed configuration in which the distance between the side members is greater than or substantially equal to the desired standoff distance. Alternatively, the system can be collapsed longitudinally by moving the adjacent compression members into abutting relationship with each other. The system is towed into place in the collapsed configuration, and once in place, is transformed into the deployed configuration by applying tension to the side members.

1 . A containment boom for deployment around a structure, the boom comprising:
 an elongate inner side member;   an elongate flotation portion disposed at a distance from the inner side member, the flotation portion supporting a skirt portion depending downwardly from the flotation portion; and   a plurality of compression members, each compression member having an inward end attached to the inner side member and an outward end attached to the flotation portion, the inward ends being spaced apart from each other along the inner side member, the outward ends being spaced apart from each other along the flotation portion; and   wherein the plurality of compression members is movable from a first, collapsed orientation in which the compression members are arranged at first angles relative to the inner side member when the inner side member is placed in tension such that the distance between inner side member and the flotation portion is less than a desired minimum standoff distance, to a second, deployed orientation in which the compression members are arranged at second angles relative to the inner side member when the inner side member is placed in tension, the second angles being greater than the first angles such that that the distance between inner side member and the flotation portion is greater than or substantially equal to the desired standoff distance.