
Saw this pipe duct thingie with the word SAD and unidirectional arrows on it in NTU… I wonder what it’s supposed to be.
Any guesses where this is located?
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November 1st, 2007 at 11:55 am
Supply Air Duct
biasanya buat ruangan-ruangan yang perlu air supply, i.e. Lab, Cooling Tower, Clean Room. Located high level / ceiling level where headroom is not obstructed, or low level / floor level at rooftop. According to Singapore Code of Practice.
-the builder-