NYC-WTC_000207871

I Page of z Z AIR MONITORING DATA o TURNAROUND TIME o AND CD □ 2 hrs □ 6 hrs □ 48 hrs □ Standard > § ASSOCIATES INC CHAIN OF CUSTODY FORM □ 4 hrs □ 24 hrs □ 72 hrs ^(~)ther / “0

'2 o o PROJECT INFORMATION 1 Client 2Pro|ectName z ,,y 4 Proiect Monitor 4c Rotameter Number c CT o' KJ 2a ^jectAddress ( / 3a Task # "0 O 4a Air Sampler . , o /?/ / '/ ____________________ 00 9L 5 Date , 6 Abatement Location 7 □ PCM (0 8mice MCE) 8J^TEM(045ni ra MCE) 9 Type e'^Q Abatement f □ Environmental KJ Cassette/Filter Manufacture / O 42 CassettBlWler Manufacture _ a □ Background d □ Post Abate g Ambient o £' l^oO^ Lot # ^3 Z o Lot# _____________ b □ Pre Abate e □ OSHA h □Other c 7 3 Q DAILY AIR SAMPLE RECORIT 3 10 11 12 Sample Location 13 Time (24 hrs clock) 14 Flow Rate (L/min) 15 16 17 Sample 10 Pump 12b 12c Sample Coordinates 13a Start 13b End 13c Total 14a Start 14b End 14b Total Air Vol # Fibers/Fields Fiber Cone F/CC

a Number Number WA OWA Avg (liters) Minus Blank "55” Field Blank

Field Blank

^4^3 & <9

8 0 jg oZS<P^

// // 7/ 2 6 a o 03 a# /- ZcTg tt/'r & O^ /^// £ O -2 (9 g ZzZ y7~/'Y r /> J4.3 o £ o £ o

(/ OO OO o 5 o C7 /3^O o CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879 ATC NVU\P #1187) H 18 Relinquished By 19 Received By 20 Date 21 Time 22 Lab Name /j - 7 fy z 23 Date 24 Time 25 Microscope Make/Senal # K 1 I ^^2___ a Analyzed By ( z IZT^' □ Nikon Labophot 238913 □ Nikon Labophot 238917 ^£7 (1^ I—i b QCBy 6-^ s a II □ Nikon Labophot 239079 o lU c Lab Batch# o Analysis Methodology I 26 ATC Proiect Manager 28 Comments o o 27 Result To PCM NIOSH7400A co o TEM AHERA Beeper/Phone # s (71 WHITE File YELLOW Client/Reporl PINK Lab GOLDENROD Field NY 1 (1/01) (71 CO