13 shared non-person entities · 1 shared topics · similarity 1.000
machine-extracted · confidence unavailable · Check page ↗Document / 9 pages
NYC-WTC_000234840
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000234840–000234848Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATTACHMENT 1
WTC Indoor Air Sampling Matrix Background Study Samples Numbers Shown are Per Unit Wipe Samples Asbestos/ Lead Dioxins PAHs Silica Total Dust Total # Samples MMVF Ceilings 1 0 0 0 0 1 Walls 1 1 1 1 1 5 Bare floor 1 1 1 1 1 TBD 5 Counter tops or 1 1 1 1 1 5 furniture (table tops)
Total Wipe 4 3 3 3 3 16 Samples/parameter Micro-vacuum Asbestos/ Lead Dioxins PAHs Silica Total Dust Total # Samples Samples MMVF Carpets or Drapery 3 3 0 0 0 6
Fabric Furniture 3 3 0 0 0 TBD 6 (couch or chair) Total Micro-vacuum 6 6 0 0 0 12 Samples/parameter 3 micro vacuum samples per location Indoor Air Samples Asbestos/ Lead Dioxins PAHs Silica Total Dust Total # Samples MMVF Main Living 2 1 0 0 1 TBD 4 Space(living rooms) NOTES TBD - To be determined MMVF - Man Made Vitreous Fibers This table does not include the 10% Quality Control samples. Total Number Of Samples Sampleswill be collected from 14 buildings. 3 units within each building (2 residences and 1 common area).
CITY_21MC100_008824778
NYC-WTC_000234846
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000234846Source: 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
NYC-WTC_000178137
Contract statement of work for collecting settled and airborne dust samples in New York City buildings.
12 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000178128
Contract statement of work for collecting settled and airborne dust samples in New York City buildings.
13 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗13 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176016
Draft contract document outlining the scope for collecting and analyzing settled and airborne dust samples in fourteen buildings.
11 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
13 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗13 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182053
Contract document outlining the scope for collecting and analyzing settled and airborne dust samples from buildings affected by Ground Zero dust.
13 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000162212
EPA staff distributed a chain of custody document to multiple federal and city agencies on May 15, 2002.
12 shared non-person entities · 1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000178163
Contractual document outlining services to collect and analyze dust samples for hazardous substances in selected New York City buildings.
12 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗12 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗12 shared non-person entities · 1 shared topics · similarity 0.989
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 1.000 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000178163
Contractual document outlining services to collect and analyze dust samples for hazardous substances in selected New York City buildings.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000162212
EPA staff distributed a chain of custody document to multiple federal and city agencies on May 15, 2002.
Similarity score 0.998 (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
NYC-WTC_000178137
Contract statement of work for collecting settled and airborne dust samples in New York City buildings.
Similar indexed content
NYC-WTC_000178128
Contract statement of work for collecting settled and airborne dust samples in New York City buildings.
Similar indexed content
Similar indexed content
Similar indexed content