When a heavy lift is just lifted up from the deck the KG of the heavy lifted is directly transferred from the deck line to the top of the derrick head, when the KG raises the GM reduces and the list increases.
Tanø = GG1/GM
may also due to the large v/L passing close by , ship to ship interaction !also due to the uneven balasting .
while discharging,the centre of gravity of the ship moves away from the centre of gravity discharged load,due to this movement of cog
list occurs
immersion suits are used for survival purpose ..reduces loss of body heat .....
anti expose suit for rescue and evacuation purpose
if u r proceeding north n u c NC mark..dat means u r already in proximity of point of interest or danger...bst action is to inform master and stop ur vsl immediately..plot ur position n chck wer to alter for safe depth of water or away frm danger..
