| 摘要 |
<p>An above-ground secondary containment unit (2) for storage tanks (4) is comprised of a rigid base (6) and upwardly extending side (8) and end walls (10). Side cover shields (16) are affixed to and extend the length of and from the side walls to rest on a side outer surface of the storage tank below the uppermost portion thereof during usage, thus minimizing or preventing the entry of precipitation or debris into the unit while the tank is in place. End cover shields (20) are affixed to and extend from the end walls, resting on the end outer surface of the storage tank during usage for further minimizing or preventing entry of precipitation and the like into the unit. Appropriate attachments, such as linear tie down strips (12), are provided for releasably securing the tank within the unit during usage and during transport thereof. The whole unit may be mounted on skids to allow transport either alone or in combination with the tank secured therein.</p> |
