NYC-WTC_000210655

NYC 9/11 Public Portal Document

Page f I. el^ AIR MONITORING DATA TURNAROUND TIME AND 12-^hrs nehrs □ 48 hrs □ Standard ASSOCIATES INC CHAIN OF CUSTODY FORM □ 4 hrs □ 24 hrs □ 72 hrs □ Other OJECT INFORMATION Client 3. Project# 4c Rotameter Number

3ate. 6. AbateMient Location: 2a. Project Address 7. [/^CM (0 8 nucron MCE) 3a Task # 8. 0 TEM (0 45 micron MCE) ?1*Z2ZZ2ZZZ5ZZ /S/' - ’ - 9 Type c. □ Abatement f.t] Environmental i?oo y a. □ Background d. B^ost-Abate Cassene/nner Manufacture Cassetle/Hter Mamilacture g. □ Ambient Lot# Lot# b □ Pre-Abate e □ OSHA h □ Other

JLY AIR SAMPLE RECORD 11 12. Sample Location 13. Time (24 hrs clock) 14 Flow Rate (L/min) 15 16 17. Sample ID. Pump 12a. 12c. Sample Coordinates 13a. Start 13b End 13c Total 14a Start 14b End Total Air Vol # Fibers/Fields Fiber Cone. F/CC Number Number IWA Avg' (liters) Minus Blank ;iCi 0I Field Blank

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'< 6)7 /^O S-L o 1^1 I 7/1^ l4, T ' J co 00 6) .7 S.’e^O 1^ C> /S C a /SSL 7O IAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) > Reimguif bed By: 19. Received By 20. Date- 21. Time- z 22 Lab Name // 23 Date , 24 Time. z > . //rz> a. Analyzed By: b. QC By: □ Nikon Labophot 238917 (Z) c I c. Lab Batch #: n-77 □ Nikon Labophot 239079 00 Analysis Methodology ATC Project Manager 28 Comments' 27. Result To: V/PCM - NIOSH 7400A o Seeper/Phone #'s -?. / J? — 7-^6 V " S) / S S o TEM - AHERA o o • /7r.'/ ro WHITE • File YELLOW - Client/Ropon PINK-lnb GOLDENROD • Fielfl 00 NY I (l/fll) co co

NYC-WTC_000210655