The order the City kept.

NYC-WTC_000025051

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

NYC-WTC_000025052 – NYC-WTC_000025053

Fragmented document containing GCMS calibration slope information for the period of May 15 to May 17, 2002.

NYC-WTC_000025054 – NYC-WTC_000025071

Laboratory report showing GCMS blank analysis for sample AE11379 conducted on May 21, 2002, with results below minimum reporting levels.

NYC-WTC_000025072 – NYC-WTC_000025075

Calibration report for GCMS analysis of sample AE11379 performed on May 21, 2002, listing response factors for target analytes.

NYC-WTC_000025076 – NYC-WTC_000025079

Laboratory report documenting GCMS calibration verification for sample AE11379 conducted on May 20, 2002, listing specific compound concentrations.

NYC-WTC_000025080 – NYC-WTC_000025087

Laboratory report listing GCMS reference analysis results for sample AE11379 conducted on May 21, 2002.

NYC-WTC_000025088 – NYC-WTC_000025101

Laboratory report showing GCMS analysis results for sample AE11380 conducted on May 22, 2002.

NYC-WTC_000025102 – NYC-WTC_000025126

Laboratory report showing GCMS analysis results for sample AE11381 conducted on May 22, 2002.

NYC-WTC_000025127 – NYC-WTC_000025144

Laboratory report showing GCMS analysis results for sample AE11382 conducted on May 22, 2002.

NYC-WTC_000025145 – NYC-WTC_000025162

Laboratory report showing GCMS analysis results for sample AE11383 conducted on May 22, 2002.

NYC-WTC_000025163 – NYC-WTC_000025181

Laboratory report showing GCMS analysis results for sample AE11384 conducted on May 22, 2002.

NYC-WTC_000025182 – NYC-WTC_000025195

Laboratory report showing GCMS analysis results for sample AE11409 conducted on May 22, 2002.

NYC-WTC_000025196 – NYC-WTC_000025212

Laboratory report showing GCMS analysis results for sample AE11410 conducted on May 22, 2002.