Building / all boxes

345 SOUTH END AVENUE

Machine-extracted address · confidence 0.95 · verify source page

16 records167 source pages14 test candidate pages1994-08-15 — 2003-08-22Machine-extracted date span · verify dated source rows

Activity by month

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Distinct page counts by extracted month, not measurements.

Source pages by extracted month
Month	Pages
Aug 1994	1
Sep 2001	1
Dec 1997	2
Jan 1998	1
Mar 1998	1
Apr 1998	1
Apr 2001	4
Jun 1998	2
Sep 1998	2
Apr 2000	1
Jul 2000	3
Apr 2002	2
Oct 2001	3
Jan 2002	2
Oct 2002	2
Feb 2002	3
Mar 2002	1
Jun 2002	1
Nov 2002	5
Dec 2002	1
May 2003	1
Aug 2003	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 bulk sampling at 345 South End 1994-08-15 · 2001-09-26 NYC-WTC_000120940 · p. 10 ↗	asbestos, chrysotile, gypsum Values found on the page: 0.0% · 6.2% · 22.2% · 77.8% · 76.9% · 23.1% · 55.0% · 0% · 45.0% · 76.2% · 9.5% · 14.3% · 77.3% · 9.1% · 13.6% · 100.0% · 27.7% · 3.6% · 68.7% · 66.7% · 42.0% · 58.0% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
Chain of custody for bulk sampling at 345 South End 1997-12-16 NYC-WTC_000120940 · p. 47 ↗	dust, lead Values found on the page: 75% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
Chain of custody for air monitoring at 345 South End 1997-12-16 NYC-WTC_000120991 · p. 47 ↗	dust, lead Values found on the page: 100 % Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
Chain of custody for bulk sampling at 345 South End 1998-06-24 NYC-WTC_000120940 · p. 45 ↗	dust, lead Values found on the page: 75% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
Chain of custody for bulk sampling at 345 South End 1998-09-23 NYC-WTC_000120940 · p. 44 ↗	dust, lead Values found on the page: 75% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
Chain of custody for air monitoring at 345 South End 1998-09-23 NYC-WTC_000120991 · p. 44 ↗	dust, lead Values found on the page: 75% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
HVAC inspection report cover letter, Dec 2002 Date not extracted NYC-WTC_000117561 · p. 7 ↗	debris, dust, mold Values found on the page: 4% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
HVAC inspection report cover letter, Dec 2002 Date not extracted NYC-WTC_000117561 · p. 18 ↗	debris, dust, mold Values found on the page: 0% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
HVAC inspection report cover letter, Dec 2002 Date not extracted NYC-WTC_000117561 · p. 21 ↗	dust Values found on the page: 8% · 1% · 2% Lab candidates: EMSL ANALYTICAL Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
HVAC inspection report cover letter, Dec 2002 Date not extracted NYC-WTC_000117561 · p. 36 ↗	dust Values found on the page: 8% · 1% · 2% Lab candidates: CONCENTRATION ANALYTICAL · EMSL ANALYTICAL Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
Bulk analysis chain of custody form, 395 South End Ave, Date not extracted NYC-WTC_000117613 · p. 2 ↗	asbestos, debris Values found on the page: 25% · 50% · 75% · 2 % Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
Chain of custody for bulk sampling at 345 South End Date not extracted NYC-WTC_000120940 · p. 5 ↗	asbestos, debris, dust Values found on the page: 1.0% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
Chain of custody for air monitoring at 345 South End Date not extracted NYC-WTC_000120991 · p. 5 ↗	asbestos, debris, dust Values found on the page: 0.01 f/cc · 1.0% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify
Chain of custody for air monitoring at 345 South End Date not extracted NYC-WTC_000120991 · p. 46 ↗	dust, lead Values found on the page: 100 % Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify

Documents for this building

15 documents across 3 boxes, grouped by what each document is. Titles and summaries are machine-written; the page image is the authority. 1 folder cover sheet not listed.

Chain of custody · 4

Chain of custody for bulk sampling at 345 South EndNYC-WTC_000120940

Document tracking environmental samples collected from Building #100 at 345 South End Avenue on October 22, 2001.

51 pages · 1994-08-15 – 2002-04-30 · 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 2

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 · 1997-12-16 – 2002-04-30 · 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 2

HVAC inspection report cover letter, Dec 2002NYC-WTC_000117561

Cover letter from Athenica Environmental Services regarding HVAC and environmental inspections at 395 South End Avenue.

40 pages · 1998-01-15 – 2002-12-09 · Environmental Protection, Dept. of · Box DEP Box 46 · folder “395 345 SOUTH END AV 1083377, 16/100” · test candidate pages · matched page 2

Bulk analysis chain of custody form, 395 South End Ave,NYC-WTC_000117613

Form documenting the collection and submission of bulk samples for asbestos analysis with inspector signatures.

4 pages · 2002-02-22 · Environmental Protection, Dept. of · Box DEP Box 46 · folder “395 345 SOUTH END AV 1083377, 16/100” · test candidate pages · matched page 1

Memo or letter · 3

Confidential fax cover sheet, 345 South End AvenueNYC-WTC_000120935

Cover page for a confidential fax transmission sent by an environmental firm to a client at 345 South End Avenue.

5 pages · 2002-03-04 · Environmental Protection, Dept. of · Box DEP Box 48 · folder “345 SOUTH END AVENUE Block: 16 Lot: 100 BIN: 1083377 345 South End Ave…” · matched page 1

Payment Application No. 022 for WTC ARD, July 2003NYC-WTC_000136022

Contractor invoice application for apartment and common space cleaning, including HVAC fin cleaning in building lobbies.

53 pages · 2003-05-30 · Environmental Protection, Dept. of · Box DEP Box 56 · folder “Athenica D Terms” · matched page 39

Payment Application No. 024 for WTC ARD, Aug 2003NYC-WTC_000136109

Contractor invoice application noting substantial completion and requesting missing cleaning checklists for common spaces.

52 pages · 2003-08-22 · Environmental Protection, Dept. of · Box DEP Box 56 · folder “Athenica D Terms” · matched page 6

Form · 2

WTC environmental inspection form, 395 South End Avenue, undatedNYC-WTC_000117608

Form documenting asbestos-containing material and air monitoring inspections for the building facade.

3 pages · 2002-01-12 – 2002-01-30 · Environmental Protection, Dept. of · Box DEP Box 46 · folder “395 345 SOUTH END AV 1083377, 16/100” · matched page 1

Asbestos inspection form, 345 South End Ave, Oct 2001NYC-WTC_000117557

Form recording visual inspection results for asbestos on building facades and roof at the specified address.

3 pages · no date extracted · Environmental Protection, Dept. of · Box DEP Box 46 · folder “395 345 SOUTH END AV 1083377, 16/100” · matched page 1

Unclassified · 6

DEP letter re: debris on roofs, Feb 2002NYC-WTC_000117611

Department of Environmental Protection letter from February 8, 2002, reporting visible debris from the World Trade Center collapse on building roofs.

2 pages · 2002-02-08 · Environmental Protection, Dept. of · Box DEP Box 46 · folder “395 345 SOUTH END AV 1083377, 16/100” · matched page 1

Site identification label, 345 South End Ave, undatedNYC-WTC_000117556

Label identifying the location at 345 South End Avenue with associated block and lot numbers.

1 page · no date extracted · Environmental Protection, Dept. of · Box DEP Box 46 · folder “395 345 SOUTH END AV 1083377, 16/100” · matched page 1

Document header for 395 South End Avenue, Nov 2001NYC-WTC_000117560

Record identifier page for environmental records associated with 395 South End Avenue.

1 page · no date extracted · Environmental Protection, Dept. of · Box DEP Box 46 · folder “395 345 SOUTH END AV 1083377, 16/100” · matched page 1

HVAC inspection checklist, 395 South End Avenue, Oct 2001NYC-WTC_000117601

Inspection record for HVAC components at a residential building including air intakes, ducts, and filters.

1 page · no date extracted · Environmental Protection, Dept. of · Box DEP Box 46 · folder “395 345 SOUTH END AV 1083377, 16/100” · matched page 1

Document header for 395 South End Avenue, Nov 2001NYC-WTC_000117604

Record identifier page for environmental records associated with 395 South End Avenue.

4 pages · no date extracted · Environmental Protection, Dept. of · Box DEP Box 46 · folder “395 345 SOUTH END AV 1083377, 16/100” · matched page 1

Inspection notes or data sheet for 345 South End Ave,NYC-WTC_000117617

Fragmented inspection notes or data recording form related to environmental assessment at the site.

3 pages · no date extracted · Environmental Protection, Dept. of · Box DEP Box 46 · folder “395 345 SOUTH END AV 1083377, 16/100” · matched page 1

Related buildings on the same block

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

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200 Liberty Street · 5 records · machine-extracted · verify
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300 Albany Street · 16 records · machine-extracted · verify