Q12.1: Are the dimensions for the skybridges denoted as ‘outside-to-outside’? Or center-to-center? Or inside-to-inside? Or does it not matter too much?

A: The dimensions of any skybridge needs to be on the same level as the floor it exists on. Furthermore, the minimum and maximum clear distance between the skybridges needs to be maintained as mentioned in the design guide. They will be measured with the level of the floor. If you maintain the horizontal level of the skybridge with the floor with no members higher or lower, then it should be fine.