This pack is a recreation of the old type of wooden warehouses or packhouses, as some call them. These were built in the coastal communities of Norway.  for instance, my hometown,  Haugesund, these kind of buildings are even found in the major cities of Norway, like: Bergen , Trondheim and Stavanger.
They were mostly constructed for storing, salting, and preparing fish for transport. Though they also had their purpose as warehouses for storing wood and barrels of fish, some also made their own barrels at the site.

More images:
The model of packhouse 2
The model of packhouse 3
  IM Haugesund Version: Lot size: 3 x 4 Menu position: Water Transit Jobs: 224 I-M Plop cost: §5752 Bulldoze cost: §377 Max. Fire Stage: 4 Power consumption: 14 MWh/month Water consumption: 202 Gallons/month Air pollution: 13 over 16 tiles Water pollution: 8 over 20 tiles Garbage pollution: 4 over 0 tiles   CS Glenni Version: Lot size: 4 x 4 Menu position: Water Transit Jobs: 612 CS$ Plop cost: §4902 Bulldoze cost: §320 Max. Fire Stage: 4 Power consumption: 14 MWh/month Water consumption: 135 Gallons/month Air pollution: 6 over 5 tiles Water pollution: 3 over 5 tiles Garbage pollution: 20 over 0 tiles   Dependencies: PEGCDK REC Prop Pack 1 PEG CDKOWW Seaport Village PEG CDKOWW Development Pack Vol 1 PEG CDK3 Vehicle Pack 1 BSC MEGA Props - RT WFK N Vol01 BSC Textures Vol 01     2014-07-15 - Prens: Fixed broken description.