NYC-WTC_000197363

Z AIR MONITORING DATA Page z ■<

o AND TURNAROUND TIME o co i 1^ ASSOCIATES

PROJECT INFORMATION CHAIN OF CUSTODY FORM □ 2 hrs □ 4 hrs □ 6 hrs □ 48 hrs □ 24 hrs □ 72 hrs □ Standai □ Other _ to 2 c o 1. Client: o 2. PtolectName^i^i^i^i ■/\i jZ.. < H 4. Project Monitor: 4c. Rotameter Number: o fWl-<8foS o' CD bHC- Boe. 2a. Project Addres^0O-pgy^. p|(4feNY 3a. Task # 4a. Air Sampler: "0 o Ca5 8-*^TEM (0.15 micron MCE) O> 5. Date: 6. Abatement Location: CZ] PCM (0.8 micron MCE) 9. Type: 9L O1 1 c. □ Abatement t. □ Environmental a. □ Background g^ Ambient O 3 2-? 02 Gassette/FiRef Manufacture _

Lot# _______________ ' Cassetie/Filier Manutacture

Lot# b. □ Pre-Abate d. £3 Post-Abate e. Dosha h. □ Other o o c 3 DAILY AIR SAMPLE RECORD CD 3 10. 11. 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (Mmin.) 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 Field Blank

Field Blank

32- ■a IS KjexT-rpoV\^spcr.ul ?.O 9.0 S-0 ^22 .32. 74(3 $.0 s. y^"Fcoog> _______ An SX_) 1^44 7^ Oci75>l(2^<f li KJGBlH^i)?CLefe(aWMlC 1 AM —4^ s,.o 9,0 (4 2C ocn 5>) of CiL Vt gj 'aSL 1'^ AiH 7U0 g.A^3vStf?Sbc-jP ' V-O ioxCliO B- S> s^o ft 11 W o CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) A 18. Relinquished By: 20. Dale: 21. Time: 25. Microscope Make/Serial #: h: 19. Received By: 24. Time: I □ Nikon Labophot 238913 ho a. Analyzed By:

I 1/ a b. DC By: □ Nikon Labophot 238917

o o m c. Lab Batch #: □ Nikon Labophot 239079 I Analysis Methodology o 26. ATC Project Manager: 28, Comments: o 27. Result To: co PCM - NIOSHJ400A o Ft- Beeper/Phone #‘s TEM - AHERA 4^ CO CO WHITE - File YELLOW - Client/Report PINK - Lab GOLDENROD - Field NY-1 (1/01) co