NYC-WTC_000227648

NYC 9/11 Public Portal Document

AIR MONITORING DATA Page TURNAROUND TIME k- f AND □ 2 hrs De hrs □ 48 hrs ASSOCIATES INC. . CHAIN OF CUSTODY FORM PROJECT INFORMATION 1. Client: vyr /7Gg 2.ProjectName^^5 tG-W 0,00^10 Gt 4. Project Monitor: ' □ 4 hrs □ 24 hrs D 72 hrs

4c. Rotameter Number;

2a. Project Address 4a. Air Sampler;

5. Date: e.^atem^tL^abgn: ^^qy|q£)L 7. 0 PCM (0.8 micron MCE) 8.^TEM (0.45 tnfcron MCE) 9. Type: I c. □ Abatement .^r2QS3z (. □ Environmental ''^sene/nier Manufacture fcl g.IjGAmbient Manulacture a. □ Background d. □ Post-Abate ^'-2>O24 G/VG CCS locAncv 5 Cassette/RIler Lof# ___________ lol# b. □ Pre-Abate e. DOSHA t/rrOlher

DAILY AIR SAMPLE RECORD 10. 11. 12. Sample Location 13. Time (24 hrs clock) 14. Row Rate (Umin.) 15. 16. 17. Sample I D. Pump 12a. 12b. 12c. Sample Coordinates 13a. Start 13b. End 13c. Total 14a. Start 14b. End 14b. Total Air Vol. # Fibers/Fields Fiber Cone. F/CC Number Number IWA OWA Avg (liters) Minus Blank

O' Field Blank

Field Blank

AUW_____ C5> WO t.o IQ TO oa <2.r<7rM/<n2.c)-y I AH gG WooWoofe I wo ^.o

acpA______________ HAah wo S.O Q. O 6.0 MW COT- 11 SSil sovjrnsr ia< ciP 1Y~ T*-g<Sg. 3£ll 2«o 1z ‘?.o 8,0 %.o 1Q2.0

Q C6 An An Wt s.o TzOiqu H CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 7 18. Reji^uished By: 19. Received By: 20. Dale: 21. Time: 22. Lab Name: q? -23.i. Date: 24. Time: 25. Microscope Make/Serial #: I—i s o a. Analyzed By; □ Nikon Labophol 238913 o o FZZZwZ b. QC By; '□ Nikon Labophot 238917 I o in c. Lab Batch #: 75/b □ Nikon Labophol 239079 o Analysis Methodology 26. ATC Project Manager: 28. Comments: CO LO 27. Result To: PCM - NIOSH 7400A LO Beeper/Phone #'s EM -AHERA cn WHITE - File YELLOW - ClienVReport PINK-Lab GOLDENROD - Field NV-1 (1/01)

NYC-WTC_000227648