NYC-WTC_000196665

NYC 9/11 Public Portal Document

3 *73 AIR MONITORING DATA AND Page TURNAROUND TIME of

□ 2 hrs □ 6 hrs □ 48 hrs □ Standard / ASSOCIATES INC ( CHAIN OF CUSTODY FORM □ 4 hrs □ 24 hrs □ 72 hrs pother PROJECT INFORMATION 1 Client 2 Project Name T’ 4 Project Monitor 4c. Rotameter Number

3a Task #

5 Date’ Statement Location , 7 n PCM (0 8 nS^fon MCE) 8 TEM [0 45 micron MCE) 9 Type Abatement f □ Environmental C/zvtf^ Cassetle/filler Manufacture _ Cassette/RIter Manufacture a □ Background d □ Post-Abate 3 Ambient Lot# _______________ Lot# b □ Pre-Abate e □ OSHA h n 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 0 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

’ 7t-' Field Blank 99;9;;/Y .'>7 Ai;. ^<9 s? 9 'V/

S/9

03 ^-o

-c^ .^/ 3^0 6>3

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£.o 2^-0 2-0 /SZO Q CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP,# 10879. ATC NVLAP #1187) H K 18 Relinquished By 19 Received By 20 tote 21 Time’ 22 Lab Name. , 24 Time 25 Microscope Make/Serial # I □ Nikon Labophot 238913 4^^L2?'9a? s o / a Analyzed By. b QCBy n Nikon Labophot 238917 o c Lab Batch# □ Nikon Labophot 239079 o I Analysis Methodology o 28 Comments o co 27 Result To PCM - NIOSH 7400A o Beeper/Phone #’s TEM - AHERA

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

NYC-WTC_000196665