HVAC and plenum locations:
Floors served by each MER
Special floors:
MER: 7, 8, 9
MER: 41, 42,
Lower escalator: 43 (elevator pits)
sky lobby 44
MER: 75, 76,
Lower escalator: 77 (elevator pits)
sky lobby 78
MER: 108, 109, 110
Space between plenum openings and exterior of building:
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