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HVAC inspection report, 275 Greenwich Street, Feb 2003

Machine-extracted title · confidence 95%

An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 275 Greenwich Street due to WTC dust.

NYC-WTC_000134538–000134590

Folder label: “275 GREENWICH 1081076, 132/7501

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NYC 9/11 Public Portal Document A..A %.rutrat ''eJlttlation Sl'stcni Visual In tion Form

[ Ventilation System Identification: L-Ac irv7a 1 of; Lo.:ation: • Hrea aer ems: L' L#%I(3r Ax"'ssoc'iatedmech'anical room: clean 4 S' t: I\' 1 stor d c herrucals refuse y Y i\ System Components Su rface Component I-N OTE: if component not present (i1P), not found'(1F) or inaccessible (1) c not indicate in last colirrttnr please Debris DustC present Present? Present° E not found Outside air intake: 4 Location inaccessihle . i Accessible for inspection? YJ-N

louvers. erates and'or screens (explain): Y I ^~ duct damper(s) Air Ii an u Eid uxins chamber M filter r+.=.rdi~ blower assembly intl. blotter wheel, blower noise attenuators housing, air vanes, in-line' - --- A/ blower housing acoustical lining re-heat coils heating coils cooling coils re-heat coils

sa l• • air ienum supply air nlenurn d.im!m, r/e1 vibration collars Al Suppl} air distribution: Supply air ducts Est. 'al 1:. ft__-_[Q No. l:+teaelf+t]$ inspected~, __~ Specify type (circle) metal fi brous class lined mctat masonr, fi brous c113;; board

:Accessible in -line fire dampers Est. total tv No. locations ins ected Accessible turning vanes Est. total In -line reheat'cooling coils • No. locations ins ected Est. total tv o• locations inspected S: ulv air diffusers A AJ Est. totem] h No. locations inspected 1:cturt~ air distribution: Return air ducts Est. total In ft__,` No. locations i:tsre;led l Specify type (circle): metal fb:os — ~-class lined maral ,ocean fi'zro:rs Qtsr: board flex -duct wood

P.:tt:rr air Fl:n+ant E=t. total F plc t t:t a-gas- --__ Y I "' I_ :2:x.1:5 In_'laCt:d '~^ F,eturn air plenum damper Est. total qty inspected No. locations Accessible in-line fire dampers ti to Est. total q:t•_~_ i~o locations inspected NP

NYC-WTC 000134541

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NYC-WTC_000134541Source: NYC Law Department, mirrored locally

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