NYC-WTC_000209865

NYC 9/11 Public Portal Document

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/ Page r of AIR MONITORING DATA TURNAROUND TIME AND □ 2 hrs □ 6 hrs □ 48 hrs □ Standard ASSOCIATES HAIN OF CUSTODY FORM □ 4 hrs □ 24 hrs □ 7i: hrs □ Other PROJECT INFORMATION 1 Clients—- 2. Project Name f//7 / 3. Project #

5 Date: 6. Abatement Locatiorr. 2a Proiect Address

7 □ PCM (0 8 micron MCE) 7 $ 3a. Task#

S.^^EM (0 45 micron MCE) 4a. Air Sampler:

9. Type- c. □ Abatement 7 kP"’f. □ Environmental {41^01 \0 DCt.7T. CasscBc/Rltet Manufacture _ Lol# _____________ ' Cassetta/ElltetManufartuii Lo.#(a^:z0C57E a □Background b. □ Pre-Abate d □ Post-Abate e □ OSHA g.0Ambient n □ Other

DAILY AIR SAMPLE RECORD 10. 11. 12 Sample Location 13 Time (24 hrs clock) 14. Flow Rate (L/min.) 15. 16. 17. Sample i.D Pump 12a. 12b. IZc. 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

of Field Blank

<72 Field Blank ■iJtf-i’X'L’v

z. O'cMfrQ ‘3'3fc 7 03 /Op X Tl!3_T3Z_32333L 77 0.0 /o 3- 0'?37~ -------------- /---------------------------

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0b 3i/400 [00 ^0 iMo

A 333.3 3o MO 10.(0 IQ /M o H jj: ICO^ CHAIN OF CUSTODY___________ LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) I—i s 18. Relinguished By: ,, 19. Received By: 20 Date: 21. Time: 22 Lab Name: 23. Date- 24 Time: 25. Microscope Make/Serial #. a □ Nikon Labophot 238913 o o boi/ 33/ a. AnalyzedBf^^^ ZZYxS?? ,^n.<->r □ Nikon Labophot 238917 I II____________________ __ Os. '//7 'Vo! rX 7 b. QC By o o □ Nikon Labophot 239079 III c. Lab Batch #: CO Analysis Methodology 26. ATC Proiect Manager: 28 Comments- ...— i— , A A, A / >/I7 ,-// 'I Er\ CO 27 Result To. PCM - NIOSH 7400A o 'A .',1^45/ 3 ----- (^ia«-Awau BctoecrPhom

NYC-WTC_000209865