NYC 9/11 Public Portal Document
2.2 Mech.nial Ed ust System Visual Insnectinn Fnrm PnoP 1 of 1
Mechanical Exhaust System Identification:
N,ECM AN (CPL F--,kH Aug EA J #2
Location: Area Served:
~~I ~R Cz
Associated mechanical room: clean_ Y N dry ( N
stored chemicals/refuse Y,/ N
Surface Component
System Components Dust/ WTC • not present
[NOTE: if component not present (NP), not found (NF) or inaccessible (1) please Debris Dust • not found
indicate in last column] Present? Present? • inaccessible
Exhaust air outlet: Location:
Accessible for inspection? Y V N (explain):
— louvers, grates and/or screens
— outside air duct
— outside air damper(s)
Exhaust fan unit:
— blower assembly incl. blower wheel, housing, air vanes, in-line noise attenuators N.)
— blower housing acoustical lining I
— vibration collars I
Exhaust air distribution:
— Exhaust air ducts Est. total In ft I No locations inspected O i
Specify type (circle): metal ( fibrous lass lined ii r- ; fibrous glass board
flex-duct wood
— Accessible in-line fire dampers Est. total qty No. locations inspected ti?
— Accessible turning vanes Est. total qty No. locations inspected tj P
— Exhaust air grilles Est. total qty No. locations inspected e T
Other (specify):
Other Information:
General impression (indicate recommendations for cleaning based on finding of WTC dust):
~(
I "C lA5f C . C—i DUaT 4til y 3s vh7 ►N r
A/..fy7 tTS X55 oc4 Ai CTS.
~rJ V L 1 E—A (' f t4 -p 71 L~y~j
KEY: NP = not present; NF = not found; I = inaccessible; U = unknown
NYC-WTC-000113872
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