The order the City kept.

NYC-WTC_000055089

Inspection log or form for site 525 X covering dates in late November and early December 2001.

NYC-WTC_000055090

Lab procedure documentation for sample extraction showing volume/weight, drip rate, and surrogates/spikes parameters.

NYC-WTC_000055091 – NYC-WTC_000055092

GC-MS analysis of polycyclic aromatic hydrocarbons and test compounds using EPA Method 525.2 with surrogate recoveries.

NYC-WTC_000055093 – NYC-WTC_000055094

Chromatographic analysis report for volatile organic compounds using EPA Method 525.2 with recovery data.

NYC-WTC_000055095

Chromatographic analysis report for volatile organic compounds using EPA Method 525.2 with recovery data.

NYC-WTC_000055096 – NYC-WTC_000055104

Results from EPA Method 525 pesticide analysis showing endrin and DDT measurements for sample analyzed 11/16/2001 through 12/5/2001.

NYC-WTC_000055105 – NYC-WTC_000055107

Summary of analytical results for sample AD27547 including DDT and Endrin detection data from December 2001.

NYC-WTC_000055108 – NYC-WTC_000055110

Calibration standard reference results for pesticide and organic compound analysis of sample AD27547, with measured values for 13 analytes including hexachlorobenzene (4.96 ug), si

NYC-WTC_000055111 – NYC-WTC_000055114

Laboratory reference standard analysis for sample AD27547 showing measured values for pesticides and organic compounds.

NYC-WTC_000055115 – NYC-WTC_000055118

Primary sample analysis for AD27547 testing pesticides and organic compounds with most results below detection limits.

NYC-WTC_000055119 – NYC-WTC_000055122

Laboratory analysis of spiked sample AD27547 showing recovery values for various pesticides and organic compounds.

NYC-WTC_000055123 – NYC-WTC_000055126

Laboratory duplicate spike analysis for sample AD27547 verifying recovery rates for organic contaminants.

NYC-WTC_000055127 – NYC-WTC_000055130

Primary sample analysis for AD27490 testing pesticides and organic compounds with most results below detection limits.