4 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Document / 1 page
NYC-WTC_000209319
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000209319Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
7 \
City of New York Department of Design and Construction
MEMORANDUM
From: Robert C. Adams, CIH, CSP Director EHSS
To: Michael Burton Executive Deputy Commissioner
RE: Stuyvesant High School Air Sampling Results
Two ambient air samples for asbestos were collected between the hours of 12 AM and 8 AM on 10/14/01 outside Stuyvesant High School. The samples were analyzed using transmission electron microscopy (TEM), which provides results that are specific for the presence of asbestos fibers. Using this method, the EPA guideline for acceptable concentrations is 70 structures per square millimeter (s/mm^). The results obtained for this round of sampling were as follows:
LOCATION Airborne Concentration (s/mm’) Pier 25/ Outside north exit of school_______ ND <16.67 Pier 25/Northwest of Stuyvesant High School ND <16.67 ND = not detected
The laboratory chain of custody sheet(s) are attached.
Please contact Robert Adams if there are any questions.
cc: Calvin Drayton, NYC OEM, fax# 212-245-0666
CITY_21MC100_002666929
NYC-WTC_000209319
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000209319Source: 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
4 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182376
Memorandum reporting transmission electron microscopy results for ambient air samples collected outside a school on October 13, 2001.
4 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
4 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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.
Similar indexed content
Similar indexed content
Similar indexed content
Similar indexed content
Similar indexed content