Building / all boxes

355 SOUTHEND AVENUE

Machine-extracted address · confidence 1.00 · verify source page

3 records8 source pages6 test candidate pages1994-08-01 — 2001-10-10Machine-extracted date span · verify dated source rows

Activity by month

⌇

Distinct page counts by extracted month, not measurements.

Source pages by extracted month
Month	Pages
Aug 1994	3
Oct 2001	5
Sep 2001	2

Tests over time

Each dot is a day on which a test candidate page names that substance for this building; bigger dots mean more pages that day. Dates and substances are machine-extracted from the page, and a dot is a page, not a result.

Samples, readings and decisions over time

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Candidates extracted by machine can misread scans. Dates, substances, values and labs below occur on the same page; their relationship is not established — a value shown is a number found on the page, not a confirmed reading. Verify the page.

Date / source	Page candidates
Chain of custody for air monitoring at 345 South End 1994-08-15 · 2001-09-26 NYC-WTC_000120991 · p. 10 ↗	asbestos, chrysotile, gypsum Values found on the page: 0.0% · 6.2% · 22.2% · 76.9% · 23.1% · 55.0% · 45.0% · 76.2% · 9.5% · 14.3% · 77.3% · 9.1% · 13.6% · 100.0% · 3.6% · 68.7% · 27.7% · 33.3% · 66.7% · 42.0% Lab candidates: TEN LAB Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 1.00 (how sure the index is that this page concerns this building) · verify
1994-08-15 · 2001-09-26 NYC-WTC_000205643 · p. 1 ↗	asbestos, chrysotile, gypsum Values found on the page: 0.0% · 93.8% · 6.2% · 22.2% · 77.8% · 76.9% · 23.1% · 55.0% · 45.0% · 76.2% · 9.5% · 14.3% · 77.3% · 9.1% · 13.6% · 100.0% · 3.6% · 68.7% · 27.7% · 66.7% · 33.3% · 42.0% · 58.0% Lab candidates: TEM LAB Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 1.00 (how sure the index is that this page concerns this building) · verify
Air monitoring report cover sheet, 345 South End Ave, 2001 2001-10-04 · 2001-10-05 · 2001-10-10 NYC-WTC_000095478 · p. 61 ↗	asbestos, chrysotile, lead Values found on the page: >34 % · <1% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.85 (how sure the index is that this page concerns this building) · verify
Air monitoring report cover sheet, 345 South End Ave, 2001 2001-10-04 · 2001-10-05 · 2001-10-10 NYC-WTC_000095478 · p. 63 ↗	asbestos, chrysotile, lead Values found on the page: <1% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.85 (how sure the index is that this page concerns this building) · verify
Air monitoring report cover sheet, 345 South End Ave, 2001 2001-10-04 · 2001-10-05 · 2001-10-10 NYC-WTC_000095478 · p. 64 ↗	asbestos, chrysotile, lead Values found on the page: <1% · >29 % Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.85 (how sure the index is that this page concerns this building) · verify
Air monitoring report cover sheet, 345 South End Ave, 2001 Date not extracted NYC-WTC_000095478 · p. 153 ↗	asbestos, debris Values found on the page: 32.0559 % Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.40 (how sure the index is that this page concerns this building) · verify

Documents for this building

3 documents across 3 boxes, grouped by what each document is. Titles and summaries are machine-written; the page image is the authority.

Lab report · 1

Untitled lab reportNYC-WTC_0002056432 pages · 1994-08-15 – 2001-09-26 · Environmental Protection, Dept. of · Box — · test candidate pages · matched page 1

Chain of custody · 2

Air monitoring report cover sheet, 345 South End Ave, 2001NYC-WTC_000095478

Cover page for an air monitoring and bulk sampling report for Building #200 at 375 South End Avenue.

153 pages · 1994-08-01 – 2001-10-10 · Environmental Protection, Dept. of · Box DEP Box 02 · folder “345 SOUTH END AVENUE Block: 16 Lot: 100” · test candidate pages · matched page 61

Chain of custody for air monitoring at 345 South EndNYC-WTC_000120991

Record documenting the transfer and custody of air samples from Building #100 at 345 South End Avenue collected on October 22, 2001.

51 pages · 1994-08-15 – 2001-09-26 · Environmental Protection, Dept. of · Box DEP Box 48 · folder “345 SOUTH END AVENUE Block: 16 Lot: 100 BIN: 1083377 345 South End Ave…” · test candidate pages · matched page 10

Related buildings on the same block

Block-lot keys and present-day footprint joins; not a reconstruction of 2001 buildings.

No same-block matches established by this place’s block-lot key or present-day footprint join.