NYC-WTC_000209869

NYC 9/11 Public Portal Document

Pag« of AIR MONITORING DATA TURNAROUND TIME AND □ 2 hrs □ 6 hrs □ 48 hrs □ Standard ASSOCIATES CHAIN OF CUSTODY FORM □ 4 hrs 024 hrs □ 72 hrs □ Other PROJECT INFORMATION 1 Client 2 Project Name ____________ 3 Project# 4 Project Monitor J/ 4c Rotameter Number. 2a Project Address VfQCCUAM^^ ______ . 4a Air Sampler. A~i 5 Date. 6 Abatement Location 7 [W PCM (0 8 micron MCE) 8. □ TEM (0 45 micron MCE) 9 Type f □ Environmental c □Abatement Xassette/Rlter Manufacture_ Cassette/Filter Manufacture a □ Background d. □ Post-Abate g Ambient Lot# _________________________________ Lot# b n Pre-Abate e □ OSHA h Other

DAILY AIR SAMPLE RECORD 10 11 12 Sample Location 13. Time (24 hrs clock) 14 Flow Rate (Umin) 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

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-g/VSTSuX? Or 1^00?___________ J 2 Si 22 120

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-<(oC<Lc \w a iw Q CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) H 25 MicroscoM Make/Serial # 18 Relinquished By 19 Received By 20 Date. 21. Time 22. Lab Name /} 23 Date 24 Time n^il<^?S€dt^iot2^89f*y I—i I, a Analyzed By s o n b QCBy □ Nikon Labophot238917

I o o n' c Lab Batch# yy/zx □ Nikon Labophot 239079

Analysis Methodology o 26 ATC Project Manager 28 Comments o 27 Result To QPCM - NIOSH 7400A , CO Beeper/Phone #'s TEM - AHERA CO

co WHITE - File YELLOW - Chent/Report PINK - Lab GOLDENROD - Field NY-1 (1/01) o

NYC-WTC_000209869