Flottörkammare

Flottörkammare is a type of underwater storage facility designed to utilize the near-bottom sediments in fjords and similar bodies of water as an anchoring point for myriad objects. The basic construction principle of flottörkammare entails creating a series of connected tanks or cavities in the near-bottom sediments, where goods can be placed for storage.

These structures are commonly used in areas with high water levels and strong tidal forces, thereby reducing the expense associated with anchoring in such locations. The sediment beneath the water serves as a natural anchor point, eliminating the need for additional securing mechanisms. Objects such as shipping containers or heavy equipment can be efficiently stored and anchored through the use of flottörkammare.

The process of creating a flottörkammare typically involves surveying the area to identify suitable sites with stable sediments that can endure the desired weight load. Excavation of the sediment may be required in some cases to create the tank or cavity structure. Following the excavation, the area is refilled with surrounding sediments, thereby securing the stored objects in place. Flottörkammare storage facilities can be beneficial for large-scale anchoring of goods, especially in areas with complex or shallow water geometries.

While flottörkammare offer numerous benefits for storage and anchoring, they may pose certain inherent risks, such as sediment instability and the potential for environmental and marine life disruptions. Factors such as sediment composition and surrounding water quality also require thorough assessment before construction and use of these facilities.