The order the City kept.

NYC-WTC_000024623

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

NYC-WTC_000024624 – NYC-WTC_000024628

Laboratory report documenting GCMS analysis of sample AE11305 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024629 – NYC-WTC_000024639

Laboratory report showing blank test results for GCMS analysis of sample AE11157 conducted between May 13 and May 16, 2002.

NYC-WTC_000024640 – NYC-WTC_000024643

Laboratory report displaying calibration data for GCMS analysis of sample AE11157 conducted between May 13 and May 16, 2002.

NYC-WTC_000024644 – NYC-WTC_000024651

Laboratory report displaying reference standard results for GCMS analysis of sample AE11157 conducted between May 13 and May 16, 2002.

NYC-WTC_000024652 – NYC-WTC_000024664

GCMS analysis for sample AE11157 identifying other unknown compounds with a 2,4-DDD surrogate recovery of 91%, completed May 22, 2002.

NYC-WTC_000024665 – NYC-WTC_000024680

Laboratory report documenting GCMS analysis of sample AE11158 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024681 – NYC-WTC_000024691

Laboratory report documenting GCMS analysis of sample AE11159 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024692 – NYC-WTC_000024705

Laboratory report documenting GCMS analysis of sample AE11278 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024706 – NYC-WTC_000024718

Laboratory report documenting GCMS analysis of sample AE11281 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024719 – NYC-WTC_000024729

Laboratory report documenting GCMS analysis of sample AE11279 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024730 – NYC-WTC_000024742

Laboratory report documenting GCMS analysis of sample AE11280 conducted on May 22, 2002, including surrogate recovery data.