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 method includes wrapping one or more pieces of fabric around at least one piece of shape memory material. The method also includes attaching outer edges of the one or more pieces of fabric to other portions of the one or more pieces of fabric. The method further includes depositing liquid-impervious material onto the one or more pieces of fabric to form free-standing flexible walls and a floor of a containment structure. The floor is formed seamlessly with the walls. The wrapping could include attaching a bottom of the at least one piece of shape memory material to the one or more pieces of fabric at locations spaced apart from the outer edges of the one or more pieces of fabric. The wrapping could also include attaching sides of the at least one piece of shape memory material to the one or more pieces of fabric.

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.

The invention relates to a device for attachment to a metalworking device or a chip conveyor designed to capture fluid used in the machining process so that the fluid can be reused. More specifically, the cutting fluid catch mechanism provides a slanted surface such that the metal swarf, the pieces of metal or debris resulting from machining operations slides down the slanted surface but the cutting fluid is captured by the catch mechanism and directed to a cutting fluid reservoir where it can be filtered and reused.

A mobile vehicle lubrication unit for serving power transmission equipment elevated above ground level such as conveyors whereby the lubricant containing gear reducer unit is disposed in an enclosed body mounted on an upper portion of an elevated conveyor. The system includes a manifold system connectable to trailer mounted storage tanks for lubricants, pumps, filters, air supplies and supply lines, and transfer means mounted on a truck or trailer including side access to the control panel and transfer hoses enabling the user to transfer lubricants to elevated equipment such as conveyors by pulling along side of same. The device changes, filters, and replaces the oil in a reducer gearbox or other lubricant containing equipment which is not easily accessed from the ground level. Air presssure is used to evaculate used oil from the conveyor gear motor and/or reducer units and replaces the used oil with filtered or new oil through oil lines and hoses with quick disconnects which may be positioned on a manifold at ground level having oil lines in fluid communication with the gear motor/reducer unit.

A spill berm that includes a floor portion and a sidewall portion sealingly attached to the floor portion. The floor portion and the sidewall portion have an interior side that is constructed from a material that is impermeable to a desired fluid, and the said sidewall portion further includes a sleeve having a hollow interior and at least one open end. Inflatable removable air pillows are positioned partly in said interior of the sleeve, where the air pillow having an inflation valve e located on the air pillow near the open end of said sleeve, and the valve is attachable to a hose connected to the exhaust pipe of a diesel or gasoline engine.

The application relates to a liquid containment assembly (200) for a wind turbine (10), comprising: a support (202) for supporting wind turbine equipment (220); and a flexible container (300) suspended beneath the support (202). The flexible container (300) is arranged such that it is moveable between a collapsed position, in which the liquid containment assembly (200) has a first depth (D1), and an expanded position, in which the liquid containment assembly (200) has a second depth (D2), the second depth being greater than the first depth.

Disclosed are various embodiments of a collapsible containment bag configured to retain a collection of hazardous materials. In one embodiment, the containment bag includes a non-porous liner, a plastic sheeting, and a bag frame. The containment bag may be in a collapsed state initially and later expand for use at the site of an environmental spill. The containment bag may be expanded from the collapsed state through a series of actions that may include pivoting a portion of the containment bag about an edge and pulling opposing sides of the containment bag away from the center of the containment bag.

Portable collapsible fluid containment devices are disclosed comprising sidewall support braces that rotate from a collapsed generally horizontal position to a raised generally vertical position and lock into place. The sidewall braces may be attached to at least one sidewall of the containment device, and when raised support the sidewall in a fluid containment configuration. The sidewall braces comprise a base support leg, a sidewall support arm rotatably mounted on the support leg, and a locking tab for holding the sidewall support arm in the generally vertical position.

A spill containment assembly for containing fluids, such as battery acid, leaked or spilled from one or more devices stored on a storage rack and thereby prevent contamination of surrounding areas. The spill containment assembly includes a series of wall segments coupled together and a series of adjustable clips for coupling the wall segments to the storage rack. The series of wall segments together define a perimeter of a spill containment chamber for containing the fluids leaked from the one or more devices.