NYC-WTC_000204783

NYC 9/11 Public Portal Document

AIR MONITORING DATA Page 2 -si TURNAROUND TIME AND □ 2 hrs 0 6 hrs □ 48 hrs associates jnc. CHAIN OF CUSTODY FORM □ 4 hrs □ 24 hrs □ 72 hrs PROJECT INFORMATION 1. Client: 2. Project Name 150 H 4. Project Monitor: 4c. Rotameter Number:

““jSMJieasmTkTtertA.ttpfl^pyirr.rl 4a. Air Sampler: X)C)5% 5. Date: 6. Abatement Location: EZl ® micion MCE) i8. M TEM (0.45 ^cronMCE) 9. Type: it □ Abatement f. □ Environmental Cassette/Filter Manufaclure yCassette/Filter Manufacture a. □ Background d. □ Post-Abate g.^ Ambient LOI# Lot #____________________________ b. □ Pre-Abate e. □ OSHA ht'jfl other DAILY AIR SAMPLE RECORD 10. 11. 12. Sample Location 13. Time (24 brs clock) 14. Flow Rate (Umin.) 15. 16. 17. Sample ID. 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 Avp (liters) Minus Blank Field Blank

Field Blank

.Hili_____________ 2afcg’ S.O ^.0 wt©

LU 6, '2uO •S-O ■a.O IQ20

2 CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) H 25. Microscope Make/Serial #: rC 18. Relinguished By: 19. Received By: 20. Date: 21,Time: 22. Lab Name: 23. Date: 24. Time:

~ 20 2 7.7 a. Analyzed By: b. QC By: j □ Nikon Labophot 238913 □ Nikon Laboptiot 238917

SWii c. Lab Batch #: □ Nikon Labophot 239079 o I Analysis Methodology o 26. ATC Project Manager: 28. Comments: o 27. Result To: co PCM - NIOSH 7400A o CTt Beeper/Phone #'s.. TEM - AHERA

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

NYC-WTC_000204783