ethernet
Established Member
- Joined
- Aug 10, 2006
- Posts
- 1,093
I agree, and obviously going on the the balcony and talking to a person on an adjacent balcony would be a bad thing. Previously I mentioned high rise outdoor peak windgusts could really drive air from out the doors (airfoil analogy), or say modulating the elevator shaft, and common service risers. Bathrooms are complicated. If say both are sitting on the loo, could an air pressure differential transfer airborne between rooms? I have also seen pipe U bends cut off for 'they tend to block'.
Next hotel, or unit inspection, look to see if the bathroom roof has been wetted and painted over. Poke your head into the teeny 1sq foot manhole for 'urgent modifications'. Hacked a hole for security, internet, air cond power. Indep Air Cond may eliminate common ducts. I would think it impossible for air to go through precaste concrete panels, yet at Opal Towers, they omitted grouting and some got whopping cracks. So anything is possible. Do not assume. Test, and do the test on a windy stormy day. Especially on hotel rooms thought linked to mystery reasons. Mercaptin is lovely stuff, and there is sensitive gear to detect it way before you smell it.
Next hotel, or unit inspection, look to see if the bathroom roof has been wetted and painted over. Poke your head into the teeny 1sq foot manhole for 'urgent modifications'. Hacked a hole for security, internet, air cond power. Indep Air Cond may eliminate common ducts. I would think it impossible for air to go through precaste concrete panels, yet at Opal Towers, they omitted grouting and some got whopping cracks. So anything is possible. Do not assume. Test, and do the test on a windy stormy day. Especially on hotel rooms thought linked to mystery reasons. Mercaptin is lovely stuff, and there is sensitive gear to detect it way before you smell it.