| IP20 | Dry Living Cabin and dry control room |
| IP22 | Sterring room, Refrigeator toom, emergency engine room, store room |
| IP34 | Engine Room, boile room, steering gea room and aux machinery room |
| IP44 | Bath roo, Machienry space, gallery and laundry |
| IP55 | Engine room |
| IP56/IP66/IP67 | Open Deck |
| IP68 | Waterh deck and 20M underwater |