Basic Info About Containment Berms

The main purpose of containment berms is to safeguard chemical leakage or spills and prevent damage to the environment in this way. They are designed for transporting such chemicals as petroleum and crude oil as well as acids safely. Government regulations in many countries now require transport companies to use these.

The phrase itself has a Dutch or Germanic origin and was used to describe the man-made ledges or raised embankments built for farming or military strategy. These mounds are still used in landscape and are often so contrived that they blend naturally into the environment. An example in point is the Hobbit dwellings found in the movie series, Lord of the Rings.

In the industrial sense, they are designed to prevent spills from toxic chemicals from leaking into the environment. They are used to load vehicles with chemicals and to prevent spills and leaks that may occur in transport. A trucking company may be required by law to equip each truck with individual spillage devices and to train their workers in their use.

Usually these are made of high grade rubber or plastic, depending on the chemical being transported and whether it does not react with the chemical. If the material is affected by the liquid being transported, there is chance of holes and leakage. Heavy duty materials that are guaranteed leak proof and chemically resistant are preferred.

Spill control units are in use in a variety of different operations. They are used in vehicle transport, loading and unloading metal drums and even in pressure washing where units are employed to catch the gray waste water.

Designs can be categorized as either soft or hard versions. Especially popular is the soft version which is made of high grade rubber. The rubber will flatten when a truck drives over one edge and then bounce back afterwards. The problem with these is that after long term usage, the edge may stay flat. However if high grade rubber with strong bounce-back qualities is use, then this problem can be overcome.

Hard design versions are more portable as they are made of plastic and have collapsible edges. These are first unrolled and flattened by one or two people. Then metal stays are inserted to lift the edges. When a vehicle drives up to enter the enclosure, the metal stays are taken out of one edge, making an opening for the vehicle. Afterwards, the metal stay is replaced so that the unloading operation can take place safely.

Specific units are also frequently used for unloading metal drums. Made of strong PVC plastic, these have removable edges and are portable. Forklifts can easily enter from one flattened side in order to remove the drums. It is employed for the removal of liquid contaminants as well as other industrial uses.

containment berms are a highly effective way of containing chemical spillage and preventing these from impacting the environment. They come in a variety of designs, each tailored to serve a particular industrial use. These provide the environmental protection that petroleum and chemical companies need for safe transport of their materials.

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