Abstract: Embodiments of the present disclosure relate generally to a raft carrying case that allows deployment of a life raft while also securing a survival kit for access by the life raft passengers. The case includes two parts, a detachable survival kit and a raft enclosure portion.

Abstract: Embodiments provide systems and methods for an actuating system for inflating an inflatable structure in which a pressurized fluid piston is coupled directly to the valve an inflatable structure. The coupling of actuator to valve is such that the pairing will remain rigid and secure until the deliberate act of operating the actuator. When the actuator is operated, the actuator displaces a translating chock. This activation simultaneously (a) decouples the valve from actuator, allowing the inflatable to deploy without impedance and (b) activates the inflation of the structure via the valve.

Abstract: Ballast systems for, particularly, inflatable decontamination shelters are described. The systems may be integrated into the overall structures of the shelters so as to avoid need for sand bags or other discrete weight-providing objects. They additionally may use liquids (rather than or in addition to solids) for weight-providing purposes, with the liquids including water supplied by the same plumbing system that supplies a shower of a shelter.

Abstract: Embodiments provide systems and methods for an actuating system for inflating an inflatable structure in which a pressurized fluid piston is coupled directly to the valve an inflatable structure. The coupling of actuator to valve is such that the pairing will remain rigid and secure until the deliberate act of operating the actuator. When the actuator is operated, the actuator displaces a translating chock. This activation simultaneously (a) decouples the valve from actuator, allowing the inflatable to deploy without impedance and (b) activates the inflation of the structure via the valve.

Abstract: Ballast systems for, particularly, inflatable decontamination shelters are described. The systems may be integrated into the overall structures of the shelters so as to avoid need for sand bags or other discrete weight-providing objects. They additionally may use liquids (rather than or in addition to solids) for weight-providing purposes, with the liquids including water supplied by the same plumbing system that supplies a shower of a shelter.

Abstract: Systems for collecting waste water and other fluids are described. The systems are especially useful in connection with showers of decontamination shelters. They permit shelter construction on flat surfaces as well as both positive and negative grades, thereby facilitating use of the shelters in the field.

Abstract: Actuations systems in which pulley systems may be used as redundant (back-up) mechanisms are described. The systems provide mechanical advantage, especially useful when manual input is required to deploy a back-up mechanism. A pulley may be integrated into a clevis, a cable routed about the pulley, and one end of the cable made stationary, causing the pulley to counterbalance approximately twice the input force provided.