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Document / 30 pages

HVAC inspection report for 250 South End Ave, Jan 2003

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January 30, 2003 letter from Athenica Environmental Services regarding HVAC and environmental inspections at 250 South End Avenue.

NYC-WTC_000117345–000117374

Folder label: “250 SOUTH END av 1065089, 16/7503

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Scanned page image, NYC-WTC_000117354
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NYC 9/11 Public Portal Document 2.2 Mechanical Exhaust System Visual Inspection Form Mechanical Exhaust System Identification: EXHAUST #6 Location: 250 SOUTHEND ArE ELEVATOR ROOH ROOF Area Served: Associated mechanical room: clean Y N dry N stored chemicals/tefuse System Components NOTE: if component not present (NT), not found (NF) or inaccessible (I) please indicate in last column] Exhaust air outlet: Location: Accessible for inspection? Y VN. _(explain): - louvers, grates and/or screens - outside air duct - outside air damper(s) Exhaust fan unit: - blower assembly incl. blower wheei, housing, air vanes, in-line noise attenuators - blower housing acoustical lining - vibration collars Exhaust air distribution: - Exhaust air ducts Est. total ln ft 180 No. locations inspected| Specify type (circle): metal fibrous glass lined metal masonry fibrous glass board flex-duct wood - Accessible in-line fire dampers Est. total qty - Accessible turning vanes Est. total qty - Exhaust air grilles Est. total qty_19 Other (specify): No. locations inspected No. locations inspected No. locations inspected_o Other Information: Surface Dust/ Debris Present? Y Y Y Page 1 of 1 _N WTC Dust Present? Y Y Component • not present • not found • inaccessible NP Y Y NP NP NP I General impression (indicate recommendations for cleaning based on finding of WTC dust): _EXHÁUST FAN UNIT & DUOT iS COVERED WITH WTC Felated dusl. _ CLEANING IS REQUIRED FAR WTC RELATED DUST, - CLEAN THE EXHAUST FAN UNIT, IS COMPONENTS ANI IS ASSOCIATED DUCTS. KEX: NP = not present; NF = not found; I = inaccessible; U = unknown NYC-WTC_000117354

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NYC-WTC_000117354Source: NYC Law Department, mirrored locally

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