On top of the vessel 102 {HEAD ~ a man way access} 127 is provided for access by {TAIL ~ an operator} into the vessel 102, such as for inspection or maintenance 
On top of the vessel 102 { HEAD ~ a man way access } 127 is provided for access by { TAIL ~ an operator } into the vessel 102 , such as for inspection or maintenance
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH