NYC 9/11 Public Portal Document
- - -,• -~~_ ~ ,ausc YSIt rtsual ins ection Form
Mecba Exhaust System Item cation Page 1 of 1
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Loc~tiaan:
7`07N ' e9a a AtQ NY ,SET Area Served:
Associated mechanical room: clean_Y N thy_Y N stored chemicalshefuse Y N
System Components Surface Component
[NOTE; If component not present (:P), not found
( } or inaccessible (I) please , Dustl WTC • not present
Indicate in last column] 'Debris Dust . not found
I Present? Present?
Exhaust air outlet: Location: • inaccessible
Accessible for inspection? Y Y N {explain):
louvers, grates and/or screens
air duex
EFOuWdeir damper(s)
Ex snit:
blower assembly incl. blower wheel, housing, air
vanes, in-line noise attenuators )l
— blower housing acoustical lining
vil ration collars >J
Exhaust air distribution: Nf
— Exhaust air ducts Eat total in ft 3.0 O No. locations inspected
Specify type (circle): ( a-
)) ' ; fibrous ¢I a =rd
— Accessible in-line fire dampers Est, total
qty No. locations inspected
—Accessible turning vanes Est. total qty NP
No. locations inspected
—Exhaust air grilles Est. total ` NP
No. locations inspected Q .X
Other (specify);
General impression (Indicate
recommendations for cleaning based on finding of WTC dust):
Vj"T+G Et cTLD DUST WAS CB5t:RVED Iu?fjE FAN AMD t73
►All' rr -H7
C AWt N q ►g Qq~i ç,g WG 0TH t T usT.
G.£Arf 'r4 £?c14 U sY FqN r ITS o—ottpomeoUTS rtN. ITS
Assoe4 - rt-.D ZOC7 S.
KEY: NP a not present; NF = not found; 1= inaccessible; U = unknown
NYC-WTC 000135428
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