Complex sentence: For example during marine transfer operations when flammable products are transferred between the marine terminal and tanker ships or barges, two-way radio communication needs to be constantly maintained in case the transfer needs to stop for unforeseen reasons such as a spill.
Split into simpler sentences: For example during marine transfer operations when flammable products are transferred between the marine terminal and tanker ships or barges. Two way radio communication needs to be constantly maintained in case the transfer needs to stop for unforeseen reasons such as a spill.