The order the City kept.
Follow the collection, box and handwritten folder label to the documents inside.
Documents in this folder
Folder label / City-provided: 525 X 10/17/01 AN 10/30/01
8 documents · 43 pages
NYC-WTC_000028486
Administrative record from DEP Box 20 covering the period of October 17 to November 30, 2001.
NYC-WTC_000028487 – NYC-WTC_000028492
Data sheet recording extraction parameters, drip rates, and chemical measurements for sample AD24293 processed in October 2001.
NYC-WTC_000028493 – NYC-WTC_000028505
Laboratory quality control test results for sample AD24293 processed on October 30, 2001, including DFTPP component verification.
NYC-WTC_000028506 – NYC-WTC_000028509
Laboratory blank control results for organic compounds including hexachlorobenzene and phthalates tested on sample AD24293 in October 2001.
NYC-WTC_000028510 – NYC-WTC_000028513
Calibration standard test results showing recovery values for organic compounds on sample AD24293 processed on October 30, 2001.
NYC-WTC_000028514 – NYC-WTC_000028518
Analysis of method detection limits for organic contaminants including hexachlorocyclopentadiene and dinitrotoluenes on sample AD24293 in October 2001.
NYC-WTC_000028519 – NYC-WTC_000028523
Reference standard control analysis showing recovery values for organic compounds on sample AD24293 processed in October 2001.
NYC-WTC_000028524 – NYC-WTC_000028528
Main laboratory analysis of organic contaminants in sample AD24293 showing results below method detection limits tested in October 2001.