NYC-WTC_000219817

NYC 9/11 Public Portal Document

Page ol AIR MONITORING DATA TURNAROUND TIME AND □ 2 hrs □ 6 hrs □ 48 hrs □ Standard ASSOCIATES INC CHAIN OF CUSTODY FORM □ 4 hrs 024 hrs 072 hrs □ Other ]2< JS Vf PROJECT INFORMATION 1 Client: 4. Project Monitor 4c. Rotameter Number

2a . Project Address I oo~Te4K5 rr-f 4a. Air Sampler '8.f^TEM(045micrwMCp 5. Date: 6. Abatement Location: 7. OPCM(0.8mto<»MCE) 9. Type: I c.Q Abatement 1. □ Environmental 12 ^CHOCX-- Manirtacln _ 'CassettefilterMamrfacture a. □ Background d. □ Post-Abate Ambient 5- zno Z- vAg-TOJS lot# b. □ Pre-Abate e. □ OSHA [/□ 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. 12c. Sample Coordinates 13a. Start 13b. End 13c. Total 14a. Start 14b. End Total Air Vol. # HbersIFields Fiber Cone. f/CC Number Number IWA OWA (Wters) Minus Blank 1 I Field Blank

Field Blank B I Wit® ■■

t>2 Ml An Ml S.O SO 7 0 1^72 c* 'ii*!

03 SO IQ VAa-Uwam AT* gyH Ar A»^ ?UO SO s.o it I

A*- So So 12. An / vi An AT Mo So S O ?-0 ZlL Q, NexT-m hems, ^cevn -50^ 0 AM 1^ 7<X0 ■8.0 9.0 fAn 7.0 Il 20 hI K Uta__ __ HAA\\a/a^ ■__________ _ I CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) to

s O 18. Relinquished By: 19 Received By: 20 Date; 21. Time: 22.LabName:^,^<i^/^f^ a. Analyzed By: -23. Date: 24. Time: 25. Microscope Make/Serial #: □ Nikon Labophot 238913 o o b. DC By: □ Nikon Labophot 230917 1^ □ Nikon Labophot 239079 o ro oTi c. Lab Batch #: co Analysis Methodology co 26. ATC Project Manager 28. Comments; 27. Result To: PCM - NIOSH 7400A ro Beeper/Phone #‘s —'tTXT’ahera'^^-'x

WHITE File YELLOW ClienVReport PINK - Lab GOLDENROD Field NY 1 (1/01)

NYC-WTC_000219818