Interesting small-scale LPG barge pressurised storage solution we developed for a client in the Caribbean.
The below shows some early draft drawings (it's become more sophisticated since then). The concept provides rapid LPG storage deployment, while more permanent and larger storage is either under construction or not feasible due to cost.
It includes modular bottling carousels on or near the barge, and the bullets are moved to permanent onshore storage when ready while the barge is decommissioned after a period.
This setup will allow clients to pay part of their capital projects through early cash generation.