on the preventive booming and to guarantee its quality fig1 shows this preventive booming that comprises a plurality of containment boom sections 1 that are interconnected to each other through its connection points 5 to form a preventive booming whose extension is sufficient to enclose the desired area as an alternative embodiment of the present invention according to what it is showed in fig2 the containment boom sections 1 which can have any length particularly between 25 and 100 m per section are connected one to the other in every desired length the containment boom sections 1 are connected directly through the connection means 6 such as polypropylene cables nylon steel chain cables or chains to an anchor or a grapnel 3 that is a block made of iron concrete or any other heavy material installed on the seabed fig3 shows a containment boom section 1 that forms part of the preventive booming thus as a second alternative embodiment of the present invention the anchorage is done using floats 4 such as buoys the containment boom sections 1 are interconnected one to the other and in each defined gap that is connection point 5 a float is connected 4 this gap 5 can be of any size but it is typically employed 25 50 100 or 200 m gaps this float 4 is connected to anchors or grapnels 3 located on the seabed through connection means 6.