Technical Paper
The Application of 2 nd Generation Intact Stability to Ship Operating in Indonesia Waterway: Pureloss Stability
Tahun 2020
The development of 2
nd Generation intact stability criteria has entered final chapter
since nearly one-decade intensive work. The instrument is intended to measure ship stability in
dynamic aspect on wave which has not been considered by its predecessor, IS Code 2008. Prior
to enforcement, BKI has taken early preparation to establish inhouse calculation tool
independently for assessing ship stability in accordance with the first 2 level of vulnerability
criteria, i.e. Pureloss Stability. Semi performance based and direct assessment are introduced as
the concept behind the calculation, thus the procedure is quite complex and need more time to
proceed which leads to utilize automation. Furthermore, a set number of types of ship with
various dimension have been tested to the system in respect to Indonesia environmental
condition. The results show that typical ships are vulnerable to certain criteria which may
beneficial for operator to gain initial precaution.