Asbestos air fiber analysis report, PS 1893, September 2001

NYC 9/11 Public Portal Document rM'jc. UO/ tJa

New York Lab 30T West 3«tn 3&««t, Mew York, MY -tOeiJ EMSU Phone I12-2»d-«)Sl Fm; 2122»£XXJ88 tmail; BBOa

Attn; JLC Environmental Consultan.te, |nc Customer ID; JLCC50 200 Park Ave South Suite 1108 Customer PO; New York, NY 10003 Received; OS/14/01 7;40 PM Fax: (212) <20-6062 Ph6n«; 212-429-0119 EMSL Order 030104249 Pfojest; 01-2084-02 / Pednaault/ PS 1893 EMSL Project ID; Analysis Date: 9/15/2001

Fiber Analysis of Air Samples via NIOSH 7400, Revision 3, Issue 2, 8/16/94

LOD Fiber}/ Fiber}/ Sample Loeatiort Sample Date yatume Fiber} Fiel4} (fib/cc) min^ cc r^otes 01 Bckground/Main S/14/2001 180000 8.0 100 0.001 10.19 0.002 Roof / Center div. 03QW243-OM1

02 Bckground/ Main 9/14/2001 1800.00 6.0 100 0.001 7.64 0.002 Roof/Center div. 030f<M249-aM2 03 ReW blank ■ 9/14/2001 0.00 <5.5 100 <T.O FISia sunk 030 <04249-0003

Vicky Andrads Analyst Laborato.-y Managsr or other approved signetory

Trh( ^(WLdclionis 7 nt>e6Anni*. Tftt lafaof»tOfy to nol fsspoMlbls ter det® rspo’^sd in W deps'nQWl On velum® COllsclsd 6/ nOrVabcfaiOQ porwmel. Thia reood fslsiM only to ho lampleo npedod eiovo, tTiM rdpod may rol ba rsproiiuceo. axoopl in full, wlthoul wriuon ooprevsl by EMSL. An«ly»» p^Ornrwd by EMflL Manhallen (NY Staia ELAP 1506}

1

CITy_21MC100_006814596

NYC-WTC_000186073