NYC-WTC_000210637

NYC 9/11 Public Portal Document

AIR MONITORING DATA Page 1 of_____ TURNAROUND TIME AND □ 2 hrs hrs □ 48 Ins □ Stanilaid ASSOCIATES INC CHAIN OF CUSTODY FORM □ 4 his iirs □ 72 1ns □Othei____ PROJECT INFORMATION 1 Client 2 ProiccI flame 3 PioiecI # de nolaniclni Nunihpi

/€l?-o 7 ^d^M (l)8iiilnoiiMr.E) 8 O PCM (0 45 nili iiw MCC) 5 Date 6 Aliatenienl Location 7 gJjXM(0 8fiik-fufiMGE( 9 Type r, [ I Abaleiiieiil I I’) Eiivii'inniental Casselle/r>ller Manulacluie Casselle/FiUef Mamilacture a □ Background (I [ I Post Aljate gS(<CAinbipiil In] iT lol * b □ Pip Abate 0 □ OSI lA Il IJOIliPi

DAILY AIR SAMPLE RECORD 10 II 12 Sample Location 13 TiniR (2T Ins clock) I‘I Flow Rale (L/niin ) 15 IB 17 S.iiiiple I D Piiiiip 12a 12b 12c Sample Cooirtiiiales 13a Start 131) End 13c Total ITa Start Idb End Mb Tolal All Vol # Tilieis/I mills Eibei Cone l/CG Number Nnmbei IWA OWA Avg (lileis) Minus lllank

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'Z> ZT DO ij2,32 CRAIN OF CUafOD Z-m I imIiwaB l< /Od LAB INFORMATION {ATC El AP # 10879, ATC NVLAP £W) z byl )/ 19 HnceivcdBy 20 Dale 21 Time 22 Lab Name 23 I lain 2'1 Time 25 Mil IDS! ope Makc/Sciial # z > Ewi/M II 1'1 a Analyzed I) OC By / I I Nikon I al>o| >liol 2389 13

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III c Lab Balch # 7^^ laboplKii 2390 c ro Analysis MPlliiMhiloqy "O 26 ATC Pio|ei I Manaiic /) 2H Cnmmciils I 27 Result To o I'CM NIOSII zaodA^ o o TFM AIIIItA o Rceper/Plione #'s o ro WHITE • File YELLOW - Clienl/Bcpoil PINK Lab GOLDENROD Field ■-si MY I I 1/99)

NYC-WTC_000210642