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 / 1 page

NYC-WTC_000223526

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000223526
←Page 1 of 1→
Mirrored PDFOfficial City PDF ↗
Page image
Scanned page image, NYC-WTC_000223526
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Jan 30 02 11:05a PSC Analytical 9ervices 6109219667 P-3

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING • EP/WtAP 101262-0 • NY DOHNELAC 10903 •NJ DEP77020 ■ AIHA ACCREDITATION NO. 100439 • PAOEP 06-353 • CT DPH PH-Q238 •NC DENR59S

ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder: R02010458 Client Reference: 19125-0279

Analyte Concentration Limit of Test ' Date Analyzed Detection Method /Analyst' («g) (mg/m’) : (ppm) (ug)

Client ID: SI ATC-0122-234M Lab ID: -01A Date Sampled: 1/22/02 Matrix: Filter Air VoL(L):816 Total Particulate Matter <50.0 50 NOSOO 01/28/2002 ADM Silica (Quartz Total) <10.0 10 AIRBORNE SILICA 01/29/2002 ADM

Client ID: S2 ATC-0122-234M Lab ID: -02A Date Sampled: 1/22/02 Matrix: Filter AirVol.(L): 816 Total Particulate Matter ,^■<50.0 50 NOSOO 01/28/2002 ADM Silica (Quartz Total) 1Q.0 10 AIRBORNE SILICA 01/29/2002 ADM

Client ID: S3 ATC-0122-234M Lab ID: -03A Date Sampled: 1/22/02 Matrix; Filter Air Vol.(L):816

Total Particulate Matter <50.0 50 NOSOO 01/28/2002 ADM Silica (Quartz Total) <10.0 10 AIRBORNE SILICA 01/29/2002 ADM

Client ID: S4 ATC-0122-234Y Lab ID: -04A Date Sampled: 1/22/02 Matrix: Filter Air VoI-CL): 810

Total Particulate Matter <50.0 50 NOSOO 01/28/2002 ADM Silica (Quartz Total) <10.0 10 AIRBORNE SILICA 01/29/2002 ADM

Client ID: S5 ATC-0122-234IV1 Lab ID: -OSA Date Sampled: 1/22/02 Matrix: Filter AirVol.(L):8l6 Total Particulate Matter <50.0 SO NOSOO 01/28/2002 ADM Silica (Quartz Total) <10.0 10 AIRBORNE SILICA 01/29/2002 ADM

Client ID: S6 ATC-0122-23414 Lab ID: -06A Date Sampled: 1/22/02 Matrix: Filter Air Vol.(L); 816 Total Particulate Matter <50.0 50 NOSOO 01/28/2002 ADM Silica (Quartz Total) <10.0 10 AIRBORNE SILICA 01/29/2002 ADM

Client (D: S7 ATC-()122-234M Lab ID: -07A Date Sampled: 1/22/02 Matrix: Filter Air VoI.(L); 816 Total Particulate Matter <50.0 50 NOSOO 01/28/2002 ADM Silica (Quartz Total) <10.0 10 AIRBORNE SILICA 01/29/2002 ADM

Client ID; S8 ATC-()122-234M, Blank Lab ID: -OS.A Date Sampled: 1/22/02 Matrix; Filter Air Vol,(L): NA Total Particulate Matter <50.0 50 NOSOO 01/28/2002 ADM Silica (Quartz Total) <10.0 10 AIRBORNE SILICA 01/29/2002 ADM (a) Analysis indicates possible breakthrough; back section result is greater than % of the front section result.

General Notes: <: Less than the indicated limit of detection (LOD). -: Information not available or not applicable. Back sections were checked and showed no significant breakthrough.

Page 1 of 1

I

CITY_21MC1OO_OO2891O17

NYC-WTC_000223526

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

NYC-WTC_000223526Source: 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

Silica analysis results, Dec 2001 · Box unavailable

NYC-WTC_000175789

Laboratory report page showing analytical results for silica samples collected by ATC Associates for the NYC Board of Education in December 2001.

3 shared non-person entities · 1 shared topics · similarity 0.973

machine-extracted · confidence unavailable · Check page ↗

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.

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.

Compare copies and versions →