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Asbestos air monitoring chain of custody form, Feb 2002

Machine-extracted title · confidence 90%

Chain of custody form for asbestos project air monitoring data and samples collected in February 2002.

NYC-WTC_000174405
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NYC 9/11 Public Portal Document

TPC b Client ASBESTOS PROJECT AIR MU.^ITORING DATA AND CHAIN OF CUSTv A FORM i’roject Manaiiei I LalHiialiiiy/l.iicalion Tiiriinround Timo

I^Yc. //z/zV 11 Immodinlo □ 3 Hours □ 6 Hours Hours ProiecI Name & Location i’roieclMimiiIiii/Aii Samphnii lechnii.ian

/oo .............- n 24 Hours □ Other Rolumeter Type V.M (().!!) |||||;||||| M(;r, I ITEM (0 .15) micron MCE Project Number Date Number rj Background □ Post-Abatement □ Environmenia 3 51^5 2- oooci - 5>/9'/oc3. ^7^ C.i:?;elli! Fillei Cas!ii;lli! Filler t.T Pro-Abatement "^rSOlSHA □ Ambient Maniilaeluiei. Maniilanliiiei; oooo "7 Lill 1.1)1 □ Abatement □ Other_________ AIR SAMPLE INFORMATION Sample Data TimirpfHi’ (Incky " Flow Rate (L/Min.) # Fibers/ Sample Total Air Fields Fiber/ I.D. Total Volume Minus Structurr Number Number IWA OWA Sample Location Siad End (Minutes) Start End Avq. (liters) Blank Cone.

07/0 /3/O

- 0^015 Z^o /ezo ."5 3 7.-OS. |4A

.0//=wZ (0'4 -0,1.14- -OS«5^' (6

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CnS

CHAIN OF CUSTODY Relinquished By:___________ Date Time ! I III Time Lai) E Lap No Microscope Analyzed By ~V Make/Serial No. Gi. i WD- OCHy i........ Lab Balch No. 71— Transmit Results To Fax No, I'.lijei No I'.iimmimls: Analysis Methodology

/Z/-/7/0 ^,02021 827 PCM - NIOSH 7400A TEM-AHERA TEM - NIOSH 7402

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NYC-WTC_000174405

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NYC-WTC_000174405Source: NYC Law Department, mirrored locally

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