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Asbestos air monitoring chain of custody form, Feb 2002

Machine-extracted title · confidence 85%

Documentation form recording sampling details and filter types for asbestos air monitoring conducted by the NYC Law Department in February 2002.

NYC-WTC_000174349
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NYC 9/11 Public Portal Document

me Client ASBESTOS PROJECT AIR MOhifORING DATA AND CHAIN OF CUSTOtr < FORM; Project Manager Laboralory/Location Turnaround Time

_________ □ Immediate □ 3 Hours □ 6 Hours □ 12 Hours Project Name & Location Project Mohilor/Air Sampling Technician

/00 _ Hours □ other Rolomeler Type ^CM (0.8) micron MCE OTEM (0.45) micron MCE Project Number □ate Number □ Background □ Post-Abatement □ Environmental 2- OObGi- A.HC Cassette Filler Cassette Filler ^^^(S^mbient □ Pre-Abatement □ OSHA ODOo4 >7 Manufacturer: Lot' Manufacturer:. Lol__________ □ Abatement □ Other MR SAMPLE INFORMATION Sample Data Time (24 Hr. Clock| Flow Rate (L/Min.) # Fibers/ Sample Total Air Fields Fiber/ I.D. Pump Total Volume Minus Structure Number Number IWA OWA Sample Location Start End (Minutes) Start End Avg. (liters) Blank ■ Cone.

/Lzyz?. J 0-^0 S' 600 fA.? S' GeJc) a?. C-^S> /33c: $ feYjS

q CHAIN OF CUSTODY H Relinquished By:___________ Date Time Received By Dale Time Lab ELAP No. Date;? / Time Microscope A, lG, ^3)3^'1932 Analyzed By Make/Serial No.

QC By o . Lab Saleh No. o o \o Transmit Results To Fax No. Pager No. Comments: Analysis Methodology 1? PCM - NIOSH 7400A to Cn Cn 5020211 TEM-AHERA TEM-NIOSH 7402

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NYC-WTC_000174349

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NYC-WTC_000174349Source: NYC Law Department, mirrored locally

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