NYC-WTC_000229654

NYC 9/11 Public Portal Document

P.T.&L. Environmestal.Services Air Sample Record & Chain of Custodv 4V1 Sene brive, Paramus, New Jersey 07652-2911 - 201-262-4141 For NIOSH Methodologies

Line 1 Lab. No. 1 Pump [niriai Fio>y I Work:.- Name Monitored Mean Time On 1 otal I ocal Sample No. SamoIcNo. 1 Social Security No. Final Flow i Flosv Activity .No. Time Ofr Time Volume Resuln (UMin.) • (L'Min.) (74-hr) (MinJ fL) (“S'mSJj

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r6^66 tSt/uu

NIOSH Method Name: Asbestos / Fibers by PCM Tocil No. of Samples; S (OCzL-K ?i;A'-ir'*«=-Sfob Number: PC-177S

NIOSH Method Number: 7400 Turnaround Time: Std. = 72 h.-s. Job Name: V/TC 5.6, £; 7

Method Samplcr/Media; <1.2uro. 25fnfr.w CE Calibration Method; Rotom; Job Locatior,: New York Cin-

now Rare MIN (LPM); QJ Technician

Row Rate MAX. (LPM): 1 6,0 Laboratory Name: Omega

Method Vol MIN (L): 400 ((g 0.1 gcc) Laboratory Xddrass: Work Area:

Method Vol MAX (L): Adj, to IQO - UOO Q'cninl Paterson NJ Cootracior. Seasons

# Field Blanka Required: 2 to 10 pc.’’ set Laboracon' Tsiephooc; Date-.:

Media Blanks Required: n/s (2 per batch) Laboratory- Fax; 7 P’g® of

Bulk SampU rcouircdl; ’Ves / No

Relinquished By Received By Orgaucadon Date of Tims of Reason for

Print Sign ■ Priut I Si22- or .Affiliation Transfer. Transfer. Trann'er •

(/ia A/'- /oMv. I I " 1 - Fax results promptiy to the attention of .... aU201) 262-6.778 or ;

Sheet of j for Shift (allsample types) Monitored Shift Number — Weather: Dn' / Still W::/ Raining

CONFIDENTIAL, CITY_21MC1OO_O13131461

SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008

NYC-WTC_000229654