초록 ▼

Methods for protecting a ground surface from exposure to material that may be spilled from or leak from one or more containers, which includes setting up a portable spill containment system that includes at least one grate for supporting the one or more containers. The grate includes a plurality of

Methods for protecting a ground surface from exposure to material that may be spilled from or leak from one or more containers, which includes setting up a portable spill containment system that includes at least one grate for supporting the one or more containers. The grate includes a plurality of drain holes. The portable spill containment system includes a flexible bag configured to contain spills or leakage from the one or more containers that pass through the drain holes of the grate. In one embodiment, the portable spill containment system includes a plurality of pedestals that support the at least one grate. In another embodiment, the portable spill containment system includes an interconnected grid structure formed of separate and distinct spaced apart beams.

대표청구항 ▼

1. A method for protecting a ground surface from exposure to material that may be spilled from or leak from one or more containers, the method comprising: arranging, on the ground surface, a flexible bag having a bag bottom and a bag sidewall that cooperate to define an interior;interconnecting a pl

1. A method for protecting a ground surface from exposure to material that may be spilled from or leak from one or more containers, the method comprising: arranging, on the ground surface, a flexible bag having a bag bottom and a bag sidewall that cooperate to define an interior;interconnecting a plurality of separate and distinct first beams and a plurality of separate and distinct second beams together to form an interconnected grid structure disposed in the interior of the flexible bag;placing at least one perforated grate on the interconnected grid structure disposed in the interior of the flexible bag such that the at least one perforated grate is supported above the bag bottom by the interconnected grid structure; andplacing the one or more containers of material onto the at least one perforated grate supported above the bag bottom by the interconnected grid structure disposed in the interior of the flexible bag. 2. The method according to claim 1, wherein the flexible bag is in a folded condition before the flexible bag is arranged on the ground surface, and wherein the method further comprises unfolding the flexible bag. 3. The method according to claim 2, wherein the method further comprises shipping the flexible bag in the folded condition together with the plurality of separate and distinct first beams, the plurality of separate and distinct second beams and the at least one perforated grate. 4. The method according to claim 3, wherein the plurality of separate and distinct first beams, the plurality of separate and distinct second beams and the at least one perforated grate are wrapped inside the flexible bag when the flexible bag is shipped in the folded condition. 5. A method for protecting a ground surface from exposure to material that may be spilled from or leak from one or more containers, the method comprising: arranging, on the ground surface, a flexible bag having a bag bottom and a bag sidewall that cooperate to define an interior;disposing a plurality of pedestals within the interior of the bag, each of said plurality of pedestals including a top wall with a primarily planar face, and at least one primary projection and at least one secondary projection, both of which project upwardly from the primarily planar face;placing at least one perforated grate on the plurality of pedestals disposed within the interior of the bag such that the at least one perforated grate rests in contact with the primarily planar face of the plurality of pedestals between the at least one primary projection and the at least one secondary projection and the at least one perforated grate is supported above the bag bottom by the plurality of pedestals; andplacing the one or more containers of material onto the at least one perforated grate supported above the bag bottom by the plurality of pedestals disposed in the interior of the flexible bag. 6. The method according to claim 5, wherein the flexible bag is in a folded condition before the flexible bag is arranged on the ground surface, and wherein the method further comprises unfolding the flexible bag. 7. The method according to claim 6, wherein the method further comprises shipping the flexible bag in the folded condition together with the plurality of pedestals and the at least one perforated grate. 8. The method according to claim 7, wherein the plurality of pedestals and the at least one perforated grate are wrapped inside the flexible bag when the flexible bag is shipped in the folded condition. 9. The method according to claim 7, wherein the plurality of pedestals have a hollow interior and are nested together in a stack when shipped. 10. The method according to claim 5, wherein the flexible bag includes a plurality of pockets, and wherein the method further comprises inserting the primary projections of the plurality of pedestals disposed within the interior of the bag into respective pockets such that the primary projections function as hooks that hold up the bag sidewall.