NYC 9/11 Public Portal Document
v enuiauon system ldennttcanon:
•I ~J~i - j r1z>t HiiS'i
Location: Area Served:
p •( 4% ,µt
'Mechanical room: clean Y N dry Y N stored chemicals!refuse Y N
Access adequate for inspection of components:
IrS
AHU interior surfaces are visibly accessible:
Dust/Dirt/DebrIs Suspect %%'TC-Related Dust
Estimate % of total dust
' loading
System Light Heavy
Component (<1/16 inch ( 1/16 inch Present?
System Components Substrate Material None depth) depth (YIN)
Outside air intake louvers, grates
and/or screens (tj'Ht M ,
Outside air duct
Outside air. dampers) S •
Return air grilles' 1 •
Return air plenum 4-_.
Return air plenum damper
Return air ducts
44 4ys.
Turning vanes
Mixing chambers .
Filter rack(s) S iEeT HL
Filter bankslmedia K
Pre-heat coils fr/AIOM.
Cooling coils
Re-heat coils .-
Humidification and/or air'cleaning
equipment
Fire dampers
In-line re-heat coils
Acoustical blower housing lining l H N
X
Duct connectors
Rlo,Aerassembly including blower
wheel, blower housing, air vanes, in-
line noise attenuators, acoustical
treatments (e.g. baffles, duct linings) ,S~ fN
Condensate drain pan
Condensate accumulator
Supply air plenum
Supply air plenum damper(s) .
Supply air ducts S yu •
-High pressure - main trunk
-Low pressure —branches
Supply plenum or supply duct
linings
Supply air duct damper(s)
Supply air diffusers
Terminal-boxes
Open or ducted passive ventilation
shaft(s)
Other Information:
Unit cycled prior to inspection je 0 Color of Dust/DirtDebris
Filter loading (general impression) Water damage
Filter bypass (describe) p Visible suspect mold growth p
O Abraded/delatninated acoustical Iining 0 Evidence of animal incursion (carcasses, feathers, fecal
matter) !hte 0
NYC-WTC 000117567
OCR can misread numbers and units. Confirm readings against the page image before using them.