The order the City kept.

NYC-WTC_000024743

Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.

NYC-WTC_000024744 – NYC-WTC_000024747

Index or cover page for the GCMS document series covering samples from May 14 to May 17, 2002.

NYC-WTC_000024748 – NYC-WTC_000024757

Reference document describing Method 509 procedures for laboratory analysis, dated February 14, 1992.

NYC-WTC_000024758 – NYC-WTC_000024761

Laboratory report of a GCMS blank run for sample AE10241 conducted between May 14 and May 16, 2002.

NYC-WTC_000024762 – NYC-WTC_000024769

Laboratory report of GCMS calibration data for sample AE10241 conducted between May 14 and May 16, 2002.

NYC-WTC_000024770 – NYC-WTC_000024779

Laboratory report of GCMS analysis for sample AE10241 conducted on May 28, 2002.

NYC-WTC_000024780 – NYC-WTC_000024790

Laboratory report documenting GCMS analysis of sample AE10241 conducted on May 28, 2002.

NYC-WTC_000024791 – NYC-WTC_000024803

Laboratory report of GCMS analysis for sample AE10242 conducted on May 28, 2002.

NYC-WTC_000024804 – NYC-WTC_000024812

Laboratory report documenting GCMS analysis of sample AE10242 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024813 – NYC-WTC_000024823

Laboratory report of GCMS analysis for sample AE10243 conducted on May 28, 2002.

NYC-WTC_000024824 – NYC-WTC_000024831

Laboratory report documenting GCMS analysis of sample AE10243 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024832 – NYC-WTC_000024842

Laboratory report of GCMS analysis for sample AE10244 conducted on May 28, 2002.

NYC-WTC_000024843 – NYC-WTC_000024850

Laboratory report documenting GCMS analysis of sample AE10244 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024851 – NYC-WTC_000024862

GCMS analysis results for sample AE10245 conducted May 28, 2002, showing unknown compounds and 2,4-DDD surrogate recovery at 86 percent.

NYC-WTC_000024863 – NYC-WTC_000024870

Laboratory report documenting GCMS analysis of sample AE10245 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024871 – NYC-WTC_000024882

Laboratory report of GCMS analysis for sample AE10246 conducted on May 28, 2002.

NYC-WTC_000024883 – NYC-WTC_000024895

Laboratory report documenting GCMS analysis of sample AE10246 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024896 – NYC-WTC_000024906

Laboratory report of GCMS analysis for sample AE10247 conducted on May 28, 2002.

NYC-WTC_000024907 – NYC-WTC_000024914

Laboratory report documenting GCMS analysis of sample AE10247 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024915 – NYC-WTC_000024926

Laboratory report of GCMS analysis for sample AE10301 conducted on May 28, 2002.

NYC-WTC_000024927 – NYC-WTC_000024934

Laboratory report documenting GCMS analysis of sample AE10301 conducted on May 10, 2002, including surrogate recovery data.

NYC-WTC_000024935 – NYC-WTC_000024945

Chromatogram and integration data from Method 508 GC/MS analysis of sample AE10302 performed on May 28, 2002.

NYC-WTC_000024946 – NYC-WTC_000024952

Laboratory report documenting GCMS analysis of sample AE10302 conducted on May 10, 2002, including surrogate recovery data.