NYC-WTC_000196647

NYC 9/11 Public Portal Document

2 I TC Page of AIR MONITORING DATA TURNAROUND TIME and □ 2 hrs □ 6 hrs □ 48 hrs □ Standard^ 7 ASSOCIATES INC ^ySZS CHAIN OF CUSTODY FORM □ 4 hrs □ 24 hrs □ 72 hrs .J3<Tther PROJECT INFORMATION 1 Client 2 Project Name y 4 Project Monitor 4c Rotameter Number

S't -(SC^ 2a Project Address

5 Date Dale 6 Abatement Location , . , , 7 I I PCM (0 a micron MtF) 8 J)i</TEM (0 45 mici;ron MCE| 9 Type c (3 Abatement f □ Environmental CasseHe/Flller Manulaclure _ Cassette/FiHer Manufacture a □ Background d □ Post-Abate g ^^mbient Lol# _______________ LOI# 0:2/07 3/^ b. □ Pre-Abate e □ OSHA h □ Other

DAILY AIR SAMPLE RECORD 10 11 12 Sample Location 13 Time (24 hrs clock) 14. Flow Rate (b'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 ’gJ.A Avg (liters) Minus Blank Field Blank iG-AG - ' (V£& • Field Blank SW^:' CgrlO//-^ :,2^ ^.0

3,0 2.0

7 2<o 2cO 733^ 03 f / 3/3 3.0 //:33 /o . 30/ // S'32 £0 z /J- T 04^.' //■ 35 /S ^-O 5.0 a.o /$S& o CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP/ 10879, ATC NVLAP #1187) 18 Relinquished By 19 Received By ri/A , 20. Date. 21 Time 22 Lab Name 23 Dale 24 Time 25 Microscope Make/Serial #

a Analyzed By □ Nikon Labophot 238913 S f 7^ ' o n \ b QCBy □ Nikon Labophot 238917 o □ Nikon Labophot 239079 o lU c Lab Batch #■ I Analysis Methodology o o 26 '’roject Manager 28 Comments co 27 Result To PCM - NIOSH 7400A ■ o Beeper/Phone #'s TEM - AHERA (JI WHITE - File YELLOW - Clienl/Report PINK - Lab GOLDENROD - Field NY-1 (1/01)

NYC-WTC_000196648