HVAC inspection report recommendation, 130 Water Street, February 2003

NYC 9/11 Public Portal Document

2:2 Mechanical Exhaust System Visual Inspect ion Form Mechanical Exhaust S stem Identification: Page 1 of I Location: Area Served: ~OF Associated mechanical room: clean Y N dry Y N stored chemicals/refuse Y N System Components Surface Component [NOTE: if component not present (NP), not found (NF) or inaccessible (1) not please Debris Dus t indicate in last column) present Present? Present? not found

Exhaust air outlet: Location• inaccessible

Accessible for inspection? Y V N

louvers, grates and/or screens (explain): r H outside air duct outside air dam er(s Exhaust fan unit: blower assembly incl. blower wheel, housing, air vanes, in-line noise attenuators blower housing acoustical linin vibration collars N Exhaust air distribution: NF Exhaust air ducts Est total in ft 1 No. locations inspected Specify type (circle): metal fibrous glass lined metal masonry fibrous class board ex-duct wood Accessible in-line fire dampers Est total qty l No locations inspected Accessible taming vanes Est. total gty No. locations inspected Exhaust air grilles Est. total gtv j2 No. locations inspected Other (specify):

Other Information:

General impression (indicate recommendations for cleaning based on finding of 1A'TC dust):

KEY: NP = not NF = not found; I = inaccessible; U = unknown

NYC-WTC 000113726