NYC Law Department release
Independent mirror · updated as the City releases more · v1.3.2
☕ Buy me a coffee
← Document results/Unboxed/No folder label
Document / 14 pages

Indoor Air Quality Field Report, 90 Trinity Place, May 2002

Machine-extracted title · confidence 95%

ATC Associates indoor air quality field report for 90 Trinity Place documenting environmental conditions in May 2002.

NYC-WTC_000180206–000180219
Page image
Scanned page image, NYC-WTC_000180215
OCR text

OCR status: ocr · source: ours

NYC 9/11 Public Portal Document SUBJECT IO PROTECTIVE ORDER NO. CONFIDENTIAL, SEPT. 2008 CITY_21MC100_003464235 NYC-WTC_000180215 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT Time: 1•10pM LOCATION: 90 Trinity Place /HS for Leadership and public services DATE: S&0z Location Occupants Temperature (°F) Relative Carbon Humidity Dioxide (%)* ((ppm) Roou# 1115 Room# 1109 Room + 1105 Roam+ 1106 l0fa STARWELA'TO Gool Roomt 1003 Roautt 1006 Roamt 1005 RoomA 1015 Hallway ootside + 1005 Guideline levels ASHRAE/AIHA 3 4 1 8 ( 12 12 14 763 75:% 25-4 74.9 14.5 758 151 15-5 75-8 151 68- 75°F/winter 73-79 °F/summer 43.2 924 42-0 802 417 849 406 241 41•3 8/1 441 960 426 924 4h° 908 44.4 987 417 $20 30-60% Outdoor level + 700 ppm Page 10 of 14 Comments: PROJECT NO: 15-19125-0290 Carbon Monoxide (ppm) Respirable TVOCS Particulate (ppm) 5 (ug/m): 4 0.0 The assessed location(s) () Does () Does not meet established indoor air quality guidelines. signature: Dad Date: 5/8/02 9 ppm 6 10 24 14 13 16 65 ug/m" 0.0 0.8 0.0 0-0 00 00 0.0 1 ppm

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000180215Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

Filed elsewhere

No available related records indexed in this group.

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Buildings in this record

Machine-extracted building matches; verify each source. Buildings, never households.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

NYC-WTC_000180169

ATC Associates indoor air quality field report for 90 Trinity Place detailing temperature, humidity, and pollutant levels in March 2002.

Similar indexed content

NYC-WTC_000180049

Field report containing indoor air quality data for 100 Trinity Place collected in May 2002.

Similar indexed content

NYC-WTC_000180033

Field report form documenting indoor air quality measurements taken at a school in May 2002.

Similar indexed content

Compare copies and versions →