It isn't going to aid that this 2nd story (which is smaller sized when compared to the Tale under it) is labeled "mezzanine" to the engineer-stamped drawings. The developing in problem is a pre-engineered structural steel "pink iron" building. copyright can answer advanced issues from a inbox or Google Generate https://manualliftingequipment53715.qodsblog.com/38502178/mezzanine-safety-gate-uk-no-further-a-mystery