A disposable lubrication tank liner for a rail lubricating system, including an upper sidewall portion, a lower outlet portion, and an intermediate edge surface. The upper sidewall portion has a plurality of generally vertically disposed walls extending downwardly from an upper flange surface. The vertically disposed walls partially define a reservoir space for holding rail lubricant. The lower outlet portion includes a plurality of angled wall portions converging inwardly to a lower flange surface to further define the reservoir space. Further, the intermediate edge surface connects the upper sidewall portion and the lower outlet portion.

This patent pertains to secondary containment systems. One implementation includes a support assembly that includes an elongate post member and a stabilization plate. In one instance, a stabilization plate is mounted on the elongate post member to reduce movement of the elongate post member when the stabilization plate is embedded in the ground. Another implementation includes a panel splice assembly including reinforcing members that secure overlapping, corrugated panels.

A liquid storage tank comprising an outer container wherein the outer container is rigid and has at least one inner container disposed within the outer container. The at least one inner container contains at least one stored liquid which may be refilled from a surface vessel or host facility. The at least one inner container is flexible and pressure balanced while the volume of the outer container remains fixed, and the volume of the at least one inner containers is variable. Disposed on the outer container is a balance assembly containing an isolation valve, a check valve, and a flexible bladder. The balance assembly allows for the hydrostatic pressure to be maintained during chemical dosing and tank raising operations.

A water treatment tank is constructed from several adjoining intermodal containers (ICs). The adjoining ICs are angularly disposed relative to each other so as to surround a tank area. Each IC has a reinforced sidewall defining a tank wall or tank wall part. A bracing structure is attached to ICs end walls at each junction between adjoining ICs. The tank having a liner supported at the sidewalls and covering the ground at the tank area.

A water treatment tank is constructed from several adjoining intermodal containers (ICs). The adjoining ICs are angularly disposed relative to each other so as to surround a tank area. Each IC has a reinforced sidewall defining a tank wall or tank wall part. A bracing structure is attached to ICs end walls at each junction between adjoining ICs. The tank having a liner supported at the sidewalls and covering the ground at the tank area.

A flexible liner system for a silo receiving and storing granular materials, in which the flexible liner system includes a first flexible inflate liner and a second flexible inflate liner placed in the silo and aligned respectively against a silo wall and a silo floor. The first inflate liner and the second inflate liner are separated from each other by a central trough that extends completely across or substantially completely across the silo floor. The flexible liner system includes a conveyor assembly that inflates each inflate liner to push the granular material toward the central trough and aerates the granular material stored in the silo. The flexible liner system further includes a liner return system that allows each inflate liner to be brought back against the wall and the floor of the silo during deflation.

System for joining containers for a first container (1) with doors at the front and rear thereof and a second container (2) with at least one door at the rear thereof, attached by the smaller sides, which comprises four hooks (3) on the four corners of the containers (1, 2), a plurality of sheets (4, 5) on the interior edge at the rear of the containers (1, 2) fixable to both and which cover the entire interior perimeter of the containers (1, 2), and means for adjusting the identification number of the containers (1, 2). The means for adjusting the identification number can comprise a series of electronic screens (101, 102) on each container (1, 2) with two control units (102, 202), power sources, and communication means between the control units (102, 202) and optionally a contact (103, 203) in the support area of a sheet (4, 5).

System for joining containers for a first container (1) with doors at the front and rear thereof and a second container (2) with at least one door at the rear thereof, attached by the smaller sides, which comprises four hooks (3) on the four corners of the containers (1, 2), a plurality of sheets (4, 5) on the interior edge at the rear of the containers (1, 2) fixable to both and which cover the entire interior perimeter of the containers (1, 2), and means for adjusting the identification number of the containers (1, 2). The means for adjusting the identification number can comprise a series of electronic screens (101, 102) on each container (1, 2) with two control units (102, 202), power sources, and communication means between the control units (102, 202) and optionally a contact (103, 203) in the support area of a sheet (4, 5).

A containment system comprising a flexible bladder having at least one opening through which a liquid or other fluid or material can be pumped or transferred into or out of the bladder. The bladder has a contracted and an expanded or semi-expanded state. A support structure surrounds the side surfaces of the bladder and provides lateral support to the bladder when the bladder is in an expanded or semi-expanded state. The support structure comprises a plurality of panels that are seperably connected to one another to form an enclosed walled support structure. The at least one opening in the bladder is operatively connected to a point exterior to the support structure to permit the bladder to be filled or evacuated from a position exterior to the support structure.

The present invention is an alignment device for a bag containing one or more ports. The alignment device is attached to either the one or more ports or to the bag adjacent the one or more ports. The plate has an indicator or a unique outer edge shape that is designed to fit into a corresponding unique opening in a holder to ensure proper alignment of the bag and its port(s) in the holder. The plate is has a series of holes equal to and in alignment with the one or more ports of the bag and the port(s) extend through the holes of the plate.