Also, control posture of the ship was “Modified ZEBRA,” meaning all doors inside the ship, and all hatches at the main deck and below were shut in order to help secure the boundaries between ...

But Accedoo doors offered immediate savings, and research by The Institute for Energy and Environmental Research (IFEU, Heidelberg, Germany) showed that a busy cargo ship can achieve a return on ...

Water pouring into open hatches or doors could have contributed to the sinking, experts say, but that on its own may not account for the speed at which such a large boat vanished underwater.

The president of Annapolis-based Sub-Sea Artifacts Inc. has spent 20 years turning wooden hatch covers and pulley blocks from the ships into […] Skip to content. All Sections.