A containment berm formed of a flexible, substantially impermeable polymer material defining a ground section with a plurality of sidewalls extending upward from the ground section. A plurality of hinges are positioned on an interior of the containment berm, with the hinges having first and second aims rotating on a pin, the first arm engaging a first sleeve on one of either the ground section or a sidewall, and the second arm engaging a second sleeve on the other of the ground section or the sidewall. The second sleeve is configured to allow the hinge to slide far enough away from the first sleeve to allow the first arm to disengage from the first sleeve.

A mobile work machine which includes a lower protective belly plate and a machine component drawer located above the belly plate. The drawer has a bottom with at least one fluid drain aperture. A fluid drip retention tray is removably positioned below the drawer in a protected space above the belly plate. The machine component drawer and drip retention tray may each have a magnetically attractable bottom and magnets means preferably affixed to the bottom of the drawer to magnetically support the tray below the drawer. A drip retention tray is also provided for a wheel steering cylinder, the tray having a curved retainer portion which extends upwardly around the cylinder for a distance sufficient to retain the tray on said cylinder.

A drainage system comprising a first bracket having a horizontal structure and one or more vertical structures, a second bracket having a horizontal structure and one or more vertical structures and a drain pan having a plurality of locking mechanisms, each configured to interlock with one of the vertical structures of the first bracket or the second bracket.

A leak containment system includes a mounting bracket, a tray, and a locking mechanism. The mounting bracket has a first rail, a second rail, and a panel extending between the first rails and the second rail. The panel is vertically offset from feet formed on the first rail, and a channel is defined by at least the first rail and an underside of the panel. The tray is removably received within the channel. The tray includes a bottom surface surrounded by perimeter walls that together define a fluid container. The perimeter walls include a front perimeter wall that extends upwardly above the other walls. The locking mechanism is coupled to the mounting bracket and is configured to selectively engage the front perimeter wall of the tray to restrict movement of the tray outward from the channel.

A containment tray for holding, transporting and/or storage of objects, such as, preferably, liquid-filled or, more preferably, oil-filled objects. More particularly, the invention relates to a containment tray capable of holding, transporting and/or storing liquid-filled industrial objects and preventing leaking of both hazardous and non-hazardous materials from such objects when in the containment tray into the outside environment.

A removable fluid capturing system adapted for installation onto a support structure/frame located under an oil rig catwalk, said fluid capturing system comprising: an elongated trough adapted for insertion under an aperture located on said catwalk; means to secure said trough to structure of the catwalk wherein, upon use, the system is capable of collected fluid seeping from removed pipes through said aperture and directing the fluid to a catchment basin located at a position proximate said second end of the trough. Also disclosed are methods using such system.

The present invention is directed to an oil drip pan assembly easily affixed to the undercarriage of a vehicle that catches oil as it drips thereby preventing the oil from reaching the ground. The assembly includes an oil drip pan and an access panel. The access panel covers an access aperture in the oil pan which allows for access to the undercarriage of the vehicle for performance of oil changes without removal of the entire oil drip pan assembly. The access panel includes water weep holes and a selectively oil absorbent mat to expel water and retain oil.

An adjustable liquid containment device for use with refrigerators to prevent overflow and damage to flooring. The containment device allows for appliance elevation within an integral support and water collection pan. The detachable loading ramps provide for smoothly rolling the appliance up onto the integrated independent elevated level support surfaces within the water retainment pan. The containment device is telescopically adjustable to accommodate different size appliances.

An environmental containment device includes a baseplate extending a longitudinal length and two ends disposed at opposing ends of the longitudinal length. The baseplate has two longitudinal edges extending along the longitudinal length and two lateral edges extending along a lateral width of the baseplate. A flexible sidewall can extend along at least a portion each of the lateral edges and vertically extend away from the baseplate a second predetermined distance. The baseplate flexible sidewall collectively define a containment space.

A collapsible containment berm having a floor and a peripheral sidewall, a plurality of brace assemblies integrally carried on an external surface of the sidewall and on an adjacent underside surface of the floor, each brace assembly comprising a rigid sidewall support member connected to the external surface of the sidewall and oriented upright when deployed, a rigid buttress member having a first end and an opposite second end, and hingedly connected to an upper end of the sidewall support member that allows the buttress member to arc toward or away from the sidewall, a rigid floor member hingedly connected at the third end to the other end of the buttress member, and a sleeve connected to the underside of the floor and adapted to receive the floor member. The floor member slides in and out of the sleeve and moves the buttress member in and out of a bracing position with respect to the sidewall.