NYC-WTC_000207826

NYC 9/11 Public Portal Document s: » P.se^ o,^ AIR MONITORING DATA TURNAROUND TIME AND □ 2 hrs 0 6 hrs □ 48 hrs □ Standard ASSOCIATES INC. f73:5> CHAIN OF CUSTODY FORM □ 4 hrs □ 24 hrs □ 72 hrs Siother PROJECT INFORMATION 1. Client: 2. Project Name 3. Project # 4 Project Monitor: 4c. Rotameter Number:

2a. Project Address /02-22 773/, 3a. Task # 4a. Air Sampler;^, HP/o9 5. Date: 6. Abatement Location: 7. □ PCM (0.8 micron MCE) 3. MTEM (0.45 micron MCE) 9. Type: c. □ Abatement f. □ Environmental CassetteyFilter Macutacture _ Cassette/'Rlter Manufacture a. n Background d. □ Post-Abate g. S(fAmbietit Let# _______________ ,4,,# O/2Og7/6-O^g b. □ Pre-Abate e. □ OSHA h. □ Other

DAILY AIR SAMPLE RECORD to. 11. 12. Sample Location 13. Time (24 tirs clock) 14. Flow Rate (L/min.) 15. 16. 17. Sample t.D. Pump Total Air Vol. # Fibers/Fields Fiber Cone. F/CC 12a. ^^^VA 12c. Sample Coordinates 13a. Start 13b. End 13c. Total 14a. Start 14b. End 1413. Number Number IWA Avg (liters) Minus Blank Field Blank 11Y; ■SriSY

Field Blank '■Z3fci A'' W f - iV ^02 ^.0 9 /S/S

S?y^3’S' ^33/ <2 6 7.^ 0^277/223^ ’^/2o £3 33 ^02 -23 •8799^2 9.0

-2^ _______ ^<0 /3 23 29 ^0/ 9.0 9.0 9 ~ )'fe4?'P¥Zl4< l/'i? *■ 20/7 2337 2oo 9.0 90 9 /goo

~2/i 20/8 2 339 20/ 90 7.0 /go 7 O

CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP^# 10879, ATC NVI AP #1187) [.J 18. Relinquished By: 19. Received By: 20. Date: 21. Time: 22. Lab Name: 23. Date: 24. Time: 25. Microscope Make/Serial #: s o a. Analyzed By: □ Nikon Labophot 238913 □ Nikon Labophot 238917 o o n b. QC By: I □ Nikon Labophot 239079 o III c. Lab Batch #: o Analysis Methodology to 26. ATC Project Manager: 28. Comments: o 27. Result To: PCM - NIOSH 7400A cn y, cF&TArH/OQ TEM - AHERA Ui Beeper/Phone #'s WHITE - File YELLOW - Client/Report PINK - Lab GOLDENROD - Field NY-1 (1'01)

NYC-WTC_000207829