NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 50/100 JOHN STREET Block: 69 Lot: 7502 BIN: 1001127 15-23 PLATT STREET, 20-24 GOLD STREET
Document / 71 pages

Environmental assessment request letter, February 2002

Machine-extracted title · confidence 85%

NYC DEP letter to building owner requesting environmental hazard assessments and bulk sample results for WTC-area building re-occupancy.

NYC-WTC_000123797–000123867

Folder label: “100 JOHN STREET Block: 69 Lot: 7502 BIN: 1001127 15-23 PLATT STREET, 20-24 GOLD STREET

Page image
Scanned page image, NYC-WTC_000123849
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

02/20/2002 09:21 FAX l i 052 JLC ENVIRONMENTAL CONSULTANTS, INC. 200 Park Avenue South, Suite 1106, New York, New York 10003 Phone: (212) 420-8119 Fax: (212) 420-6092 The Renaissance Project No.: 012226 do Insignia Reeidentlat Group, Inc. ELAP Lab Code: 11029 Analyte: Airbom Pa4lcatate 100 John Street New York, NY 10038 N105H and AlMA Lab Code: 100273 Data Collected: 1215/200 NVIAP Lab Code; 101963 Date Received: 12NM1200 Date Analyzed: 121=00 Site: 100 John Street, New York, NY

Summary of Analytical Results - Particulates (Dust) SAMPLE 0 LOCATION 1DESCRIPTION VOLUME PLOb * CONCENTRATION LAB # (mg/m3) (mg/m3) 08 A_mbient iri,Door/ Dust Between Elevators 3 and 4/ 391.5 232 0.31 Pl1

09 FIELD BLANK 233 <0.01 mg/Filter

10 FIELD BLANK <0.01 mg/Filter 234

SamvleAnd ormance limit volume . Analytical Balance Method of Sample Preparation and Analysis All samples were prepared and analyzed In accordance with the National Institute of Occupational Safety and Health (NIOSH) Method 0500 02115/84. Instrumentation: Denver A20008, with resolution at 0.01 mg.

Gulam Machhiwala Laboratory Director OSHA Permissible Exposure Limit (PEL) for total Nuisance oust is 5 rig/m3 Disclaimer The above samples wars not collected by JI.0 Environmental maintenance. JLC reifies on the client for all samples Information prior to Consultants, Inc. and thus accepts no liability with regard to their collection delivery at JLC. Page 2 of 2

NYC-WTC 000123849

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

NYC-WTC_000123849Source: 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

More like this page

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

Page similarity is temporarily unavailable or this page has no indexed vector.

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_000131089 · Box DEP Box 53

Letter from NYLS Director enclosing ambient air sampling data for post-9/11 environmental assessment.

Cited alongside this record in an Ask answer

NYC-WTC_000095044 · Box DEP Box 02

Cover letter enclosing air sampling and asbestos bulk sampling reports for American Stock Exchange properties dated February 2002.

Cited alongside this record in an Ask answer

NYC-WTC_000102890 · Box DEP Box 36

Cover letter enclosing ambient air sampling results from post-September 11, 2001 for the New York Law School facility.

Cited alongside this record in an Ask answer

Compare copies and versions →