HVAC inspection report, Warren & [name], Nov 2002

NYC 9/11 Public Portal Document

•' :fart 1.O General Information ate of Evahiatiotl j~. 02 . Building:contact name and phone:

•Evaluation Team (list name and affiliation);. "r u-c u (Envirorttrtental Professional) : `- `~4/L • ' (HVAC/Electrical Professional) (Sheet Metal Prof Building Address: Type of Facility (check all that apply): • tom- i -Residential gwJ1 yyo 0 Multi-use Other(describe) Number.of residentia) units: •

Number of floors: HVAC System Types (check all that apply) Unit ventilator (single residence unit). •Wall/window AC unit (single residence' unit) . . Fan coil unit (single residence unit) Central ventilation system Heat,ptimp unit (single residence unit) • Passive shaft/duct. Other (describe) Location of outside air intake: Outside air intake accessible for Inspection - -Y N (explain) •r 41 L ,6.v l:necKnsts

2.1 Ventilators, wall air conditioning units and window air conditioning":nits fn common spaces Ventilation SysternIdentification: Location: o f ot.. .( tr-c '? • Access adequate for inspection of components: • . S

• Dust/Dirt/Debris Suspect WTC-Related Dust 'System Component . _ • , Substrate Material • (sheet metal wrapped) Light Heavy System Components (sheet metal lined) None (<I/16 inch -Present? Estimate % of total dust (Z 1/16 inch (ftbergtass) depth) depth O'T) loading .- (flexible connector) (double walled) Outside air intake louvers, grates • and/or screens Outside air duct Outside air damper(s) Return air grille ' •• • • Return air plenum -. Filter rack' Filter media CoIIs (evaporator) $ ower assembly • • Condensate drain pan In-line electrical resistance strip -heaters (in supply ducts • • connected to unit ventilators) • ' Fire dampers . • Turning vanes Supp y air plenum or supply.duct Supply air plenum or supply duct liner upplyairdiffuser .

2.1 Ventilators, wall air conditioning units and window air conditioning units in common spaces (coat.)

NYC-WTC 000132829