NYC-WTC_000209790

NYC 9/11 Public Portal Document

AIR MONITORING DATA Page of TURNAROUND TIME AND □ 2 hrs 0 6 hrs □ 48 hrs □ Standard ASSOCIATES CHAIN OF CUSTODY FORM □ 4 hrs □ 24 hrs □ 72 hrs □ Other PROJECT INFORMATION 1. Client: 2 Project Name 4c Rotameter Number

7? 5 Date- 6. Abatement Location: 7. @PCM (0 8 micron MCE) 3a. Task# 8. □ TEM (0 45 micran MCE) 4a Air Sampler.

9 Type c □ Abatement f □ Environmental Cassette/Rlter Manufacture ______ — Cassetlo/Rlter Manufacture a □ Background d/K^st-Abate g □Ambient ... PIPV5''?/5^ Lot# _______________ b □ Pre-Abate e □ OSHA h □ Other

DAILY AIR SAMPLE RECORD 10 11. 12 Sample Location 13. Time (24 hrs clock) 14^1ow Rate (L/min) 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 Field Blank c/(0O

Field Blank

4yc»f4 V\ if D 6 ^-4 till 1300 /< 3 / '<r/^ l(/^f 1^0 I r /< I^QO

1^0 o 'f if ffeo 31IGO d till fjo If i< 1^^ ^cguJ^

o CHAIN OF CUI lY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) A 19 Received By; 20. Date; 21. Time; Lab Name; 23 uate: a Date; 24 Time; I to

R 11 12s a. Analyzed By: b. QC By: □ Nikon Labophot 238917 o III c. Lab Batch #■ □ Nikon Labophot 239079 o I Analysis Methodology o o 26. ATC Project Manager: 28. Comments: ro 27. ResuBTo: y PCM - NIOSH 7400A co

Beeper/Phone #'s TEM - AHERA co ^0 WHITE - File YELLOW-ClienVReport PINK - Lab GOLDENROD - Field NY-1 (1/01)

NYC-WTC_000209791