ISGOTT stands for international safety guide for oil tanker and terminal. just like the name explain it is a guideline which is set in for the oil tanker and terminals.
explain the content of ISGOTT.
it has safety procedure
appendix which which include ship shore safety meeting
properties of petroleum product
hazard associated with it
different type of gases assosiated with petrroleum products
hazard and gas equipment to check those gases
fire fighting equipment on board
The angle of repose or, more precisely, the critical angle of repose, of a granular material is the steepest angle of descent or dip of the slope relative to the horizontal plane when material on the slope face is on the verge of sliding. This angle is given by the number (0°–90°).