NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
Browse records

The order the City kept.

Follow the collection, box and handwritten folder label to the documents inside.

Download the collection or individual boxes →

Documents in this folder

Folder label / City-provided: 525 X 4/30/02 A 5/1/02

12 documents · 160 pages

DEP WTC record fragment, April 30 to May 1, 2002

NYC-WTC_000082458

Fragmented DEP document from the World Trade Center site dated April 30 to May 1, 2002.

1 pages
Water quality analysis form, DEP Box 65, May 2002

NYC-WTC_000082459 – NYC-WTC_000082463

Form recording drip rate and pH measurements for water samples analyzed in late April to early May 2002.

5 pages
Gas chromatograph output, DFTPP/ENDRIN, May 1, 2002

NYC-WTC_000082464 – NYC-WTC_000082468

Chromatogram and instrument log from May 1, 2002, displaying abundance data for DFTPP and endrin compounds.

5 pages
Method 525.2 compound analysis results, May 2002

NYC-WTC_000082469 – NYC-WTC_000082494

Analytical results for organic compounds including hexachlorobenzene and EPTC using Method 525.2 in early May 2002.

26 pages
Method 525.2 compound analysis results, May 2002

NYC-WTC_000082495 – NYC-WTC_000082496

Analytical results for organic compounds including hexachlorobenzene and EPTC using Method 525.2 in early May 2002.

2 pages
Internal standard analysis results, sample AE10186, May 2002

NYC-WTC_000082497 – NYC-WTC_000082502

Results for DFTPP and endrin internal standards from sample AE10186 analyzed on May 2, 2002.

6 pages
Calibration standard analysis results, sample AE10186, May 2002

NYC-WTC_000082503 – NYC-WTC_000082505

Results for calibration standards including hexachlorobenzene and simazine from sample AE10186 analyzed on May 2, 2002.

3 pages
Calibration standard analysis results, sample C5, May 2002

NYC-WTC_000082506 – NYC-WTC_000082517

Results for calibration standards including deuterated compounds analyzed on May 6, 2002.

12 pages
Laboratory blank analysis results, sample AE10186, May 2002

NYC-WTC_000082518 – NYC-WTC_000082541

Results for laboratory blank sample AE10186 analyzed between April 30 and May 2, 2002.

24 pages
Reference standard analysis results, sample AE10186, May 2002

NYC-WTC_000082542 – NYC-WTC_000082547

Results for reference standards including hexachlorobenzene and alachlor analyzed between April 30 and May 2, 2002.

6 pages
Reference standard analysis results, sample AE10186, May 2002

NYC-WTC_000082548 – NYC-WTC_000082580

Results for reference standards including hexachlorobenzene and alachlor analyzed between April 30 and May 2, 2002.

33 pages
Sample AE10187 analysis results, May 2002

NYC-WTC_000082581 – NYC-WTC_000082617

Analytical results for sample AE10187 analyzed on May 6, 2002, listing compounds detected below the method detection limit.

37 pages