Building / all boxes

21 South End Avenue

Machine-extracted address · confidence 0.95 · verify source page

6 records16 source pages2 test candidate pages2001-09-21 — 2003-05-30Machine-extracted date span · verify dated source rows

Building details

Year built: 1988
Floors: 9
Units: 181 residential / 183 total
Building area: 194,762 sq ft
Building class: condominium (RM)
Buildings on lot: 1

Present-day data · provided by prospect.nyc. These figures describe the lot today, not in 2001 — building facts only, never owner names, unit lists or sales.

Activity by month

Distinct page counts by extracted month, not measurements.

Source pages by extracted month
Month	Pages
Sep 2001	1
Oct 2001	3
Jan 2002	1
Apr 2002	1
May 2003	1

Samples, readings and decisions over time

Sort by

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
Dust, air and water test results summary, 21 South End 2001-09-21 NYC-WTC_000120368 · p. 2 ↗	asbestos, debris, dust Values found on the page: <1 % · <1.0 % Lab candidates: ELAP LAB · NVLAP LAB 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
Dust, air and water test results summary, 21 South End Date not extracted NYC-WTC_000120368 · p. 16 ↗	arsenic, chromium, copper, lead, mercury, pcb, zinc Values found on the page: 0.2 ppm · 0.005 ppm · 250 ppm · 0.003 ppm · 0.1 ppm · 0.6 ppm · 1.3 ppm · 500 ppm · 4 ppm · 0.5 ppm · 5 ppm · 0.3 ppm · 0.015 ppm · 0.05 ppm · 0.02 ppm · 10 ppm 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

Date / source

Page candidates

Dust, air and water test results summary, 21 South End
2001-09-21
NYC-WTC_000120368 · p. 2 ↗

asbestos, debris, dust

Values found on the page: <1 % · <1.0 %

Lab candidates: ELAP LAB · NVLAP LAB

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

Dust, air and water test results summary, 21 South End
Date not extracted
NYC-WTC_000120368 · p. 16 ↗

arsenic, chromium, copper, lead, mercury, pcb, zinc

Values found on the page: 0.2 ppm · 0.005 ppm · 250 ppm · 0.003 ppm · 0.1 ppm · 0.6 ppm · 1.3 ppm · 500 ppm · 4 ppm · 0.5 ppm · 5 ppm · 0.3 ppm · 0.015 ppm · 0.05 ppm · 0.02 ppm · 10 ppm

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

5 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 · 1

Dust, air and water test results summary, 21 South EndNYC-WTC_000120368

Letter summarizing asbestos dust, air, and sanitary water testing results for apartments and common areas at 21 South End Avenue.

16 pages · 2001-09-21 – 2001-10-26 · Environmental Protection, Dept. of · Box DEP Box 48 · folder “21 SOUTH END AVENUE Block: 16 Lot: 7509 BIN: 1075698 300-390 South Tha…” · test candidate pages · matched page 2

Memo or letter · 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 40

Form · 1

DEP letter requesting environmental data for 21 South End Ave,NYC-WTC_000117321

February 12, 2002 letter from NYC DEP to building owners requesting hazardous material assessments and air monitoring results.

4 pages · 2002-01-12 – 2002-01-30 · Environmental Protection, Dept. of · Box DEP Box 46 · folder “21 SOUTH END av 1075698, 16/7509” · matched page 2

Unclassified · 2

DEP fax regarding asbestos at 21 South End Ave, AprNYC-WTC_000117318

April 9, 2002 fax transmission from NYC DEP documenting an asbestos service request for 21 South End Avenue.

3 pages · 2002-04-09 · Environmental Protection, Dept. of · Box DEP Box 46 · folder “21 SOUTH END av 1075698, 16/7509” · matched page 1

Unclassified document, no title yetNYC-WTC_0001173171 page · no date extracted · Environmental Protection, Dept. of · Box DEP Box 46 · folder “21 SOUTH END av 1075698, 16/7509” · 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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380 Rector Place · 9 records · machine-extracted · verify
1385 SOUTH END AVENUE · 11 records · machine-extracted · verify
200 Liberty Street · 5 records · machine-extracted · verify
333 Rector Place · 18 records · machine-extracted · verify