1 With respect to the application of SOLAS regulations II-2/9.7.2.1, 9.7.2.2 and 9.7.5.2.1 for
determining fire insulation for trunks and ducts which pass through
an enclosed space, the term “pass through” pertains to
the part of the trunk/duct contiguous to the enclosed space.
2 The following sketches are given as examples:
Examples of galley ducts contiguous to enclosed space