Environmental sampling data log, September 25, 2001

NYC 9/11 Public Portal Document

COCL2_9_25_01 732prTi_DEC, page: 30

Unique.! Docum SamplelD Aneiyte Sub_An Agency Date.Sample StartTime County Sit»Name_or_Address I.North.sout I.East.We Test.mediu SampleDura CodeJ ResuRs.c Uni Analysis. Time DatB_DOH_ Comments PAM Activity Zona D entID atyt® d .Sampled h.street.or.a st.cross.st m (ion Detect! oncentrati Method Standai Recd_Tosl venue reel onLimi on d

1329 39 AO3653T EPA Manhattan West SJ and Albany Budk.Dust mg/kg resutts based on dry Sodium 9/16431 West Atoany 76 1300 1CAP 9/20/01 weight 1352 39 AO6354T EPA Manhattan Park and W Broadway BuIk_Dust mgHtg resutts based on dry Sodium 9/16/01 W Broadway Parte 49 1600 ICAP 9/20/01 weight 1375 39 AO6355T EPA Manhattan Parte and North EUD Bulk.Dust mg/kg results based on dry Sodium 9/16/01 Parte 48 2400 ICAP 9/2(1/01 weight 1307 39 AO8351U EPA Manhattan Battery Parte and 2nd Place BuIle.Dust mg/kg results based on dry Thallium 9/16431 2nd Place 0.95 AA^Fur 9/20/01 weight 1330 39 AO3653U EPA Manhattan West St and Albany BuIk.Dust mg/kg resutts based on dry Thallium 9/16/01 West Albany AA-Fur 9/20/01 weight 1353 39 AO6354U EPA Manhattan Park and W Broadway Buflt_Dust mg/kg results based on dry Thallium 9/16431 W Broadway Park AA-Fur 9/20/01 weight 1376 39 AO6355U EPA Manhattan Parte and North EUD BuD<_Du5t mg/kg results based on dry ThaDium 9/16431 Parte 0.93 AA-Fur 9/20431 weight 1616

Operating Engineers National volume=285.4, heavy Hazmat Pile/pit, edge of debris pile, NIOSH sample was collected equipmertt 42 NY05B Total Dust Program 9/20431 Manhattan west side of tower 1 PAM 3.2 mg/m3 0600 9/22431 on a very rainy day operator Inside 1618

Operating Engineers National volume=434.3, heavy Haznat Pile/pit, edge of debris pile, NIOSH sample was coflected equipment 42 NY06B Total Dust Program 9/204)1 Manhattan west side of tower 1 PAM 0.44 mg/m3 0500 9/22/01 on a very rainy day operator Inside 1620

Operating Engineers National volume=422.9. heavy Hazmat Pile/pit, edge of debris pile, NIOSH sample was collected equipment 42 NY07B Total Dust Program 9/204)1 Manhattan west side of tower 1 PAM 0.4 mg/m3 0600 9/22/01 on a very rainy day operator Inside 1622

Operating Engineers National votume=4O3.6. heavy Hazmat Pile/pit, edge of debris pile. NIOSH sample was collected equipment NY08B Total Oust Program 9/20/01 Manhattan west side of lower 1 PAM 1.5 mg/m3 0500 9/22/01 on a very rainy day operator Inside 1624

Operating Engineers National volume=2O4.9, heavy Hazmat Pile/pit. edge of debris pile, NIOSH sample was collected equipment NY12B Total Dust Program 9/204)1 Manhattan west side of tower 1 PAM 0.7 mg/m3 0500 9/22/01 on a very rainy day operator Irtside 2954 74 NY-16A Total Dust Operating 9/214)1 Manhattan Unknown area within WTC Ambient Air 165 0.4 mg/m3 NIOSH "9/2^01 Engineers Area 0500 National Hazmat Program

Q 2956 74 NY-17A Total Oust Operating 9/21/01 Manhattan Unknown area within WTC Ambient Air 154 0.5 mg/m3 NIOSH 9/25/01 Engineers Area 0500 National K Hazmat I Program

s o 2958 NY-19A Total Dust Operating 9/214)1 Manhattan Unknown area within WTC Ambient Air mg/m3 NIOSH 9/2S431 Engineers Area 0500 O National O Hazmat I Program o o

O

cn on

NYC-WTC_000186065