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Submarine extraction

Submarine extraction

Here we show you one of our last works: submarine extraction for its annual review in Puerto de Mogan. Simultaneous lifting maneuver with two of our large tonnage...
Grosa, S.L. in the port of Tazacorte

Grosa, S.L. in the port of Tazacorte

Our company has extensive experience in the development of work with large tonnage cranes in the Canary Islands. Among many other projects, today we would like to recall the participation of Grosa S.L. in the expansion of the port of Tazacorte, on the island of La Palma. For this work we use our Demag CC 1.100 crane. This crane is mounted on tracks, has a maximum load capacity of 250 Tm and a boom length of 78 meters. The extension project of the dock had its reason to be as an extension of the nautical facilities for sports use and to improve the shelter of the interior dock of the port, thus avoiding the entrance of the long wave inside. The role of Grosa in this expansion of the port of Tazacorte was, mainly, the placement of protections in different places of the dock. To cite some examples, in the outer breakwater in slope was placed the protection mantle against temporary. In the prefabricated drawers we place the protections of the foot, breakwaters and guard block. The work of Grosa S.L in the expansion of the port of Tazacorte was indispensable, since we are the only company with a mobile crane of these characteristics in the Canary Islands. In the video presentation of the project you can see perfectly the work we do in our company to improve and modernize this installation. It currently has 350 berths spread over 9 pontoons. They can dock boats of great length so it can be the ideal place as a starting point to navigate the Canary Islands. Thanks to the expansion of...
Modular pontoon in Las Palmas de Gran Canaria

Modular pontoon in Las Palmas de Gran Canaria

Grosa, S.L. offers a specialized rental service and development of modular pontoon works in Las Palmas de Gran Canaria. What is a modular pontoon for? As can be seen in the images, the pontoon is a mobile platform that is used for the development of works directly at sea. It is a common tool in the development of maintenance work, transfer or any other type of work on ships and platforms of all kinds, which can not be carried out on the mainland. In our works done section you can see different projects carried out with the help of our modular pontoon. If you want more information about our pontoon, about our large capacity cranes or any other type of port and maritime work, contact us and we will inform you, without any...
Extraction of sunken pontoons in the Port of Gran Tarajal

Extraction of sunken pontoons in the Port of Gran Tarajal

Grosa S.L. He has participated in the works of extraction of pontoons and sunken remains in the Port of Gran Tarajal, on the island of Fuerteventura. The works were carried out with our Demag CC1100 Delogus crane, as can be seen in the image. In the images we can see the tug “Brandy”, of 30.7 meters of length and 15.25 meters of beam, towing part of the extracted remains (about 870 tons of steel). With the works that have been carried out during the month of September, more than 90% of the port has been released and it is expected that, at the end of the month, there will no longer be sunken remains and the infrastructure damaged by the storm Emma will return to work...