NYC-WTC_000205445

NYC 9/11 Public Portal Document

Re-ceived: 1O/ Siroi' i*.-e'r I Ji ' 484-0320 -:> AMEC CONSTR.UCTI ON MANASEMENT , INC; Page 7 . 10/09/01 TUE 18:53; PAii I AMEC CONSTRCT. MGMT. INC 0007 10/09/2001 14:04 /858-4571 EMSL CHEMISTRY ; ' HAtat Mb/1LT h al ■ — EWISL Analytical J Mfr 3 CooRor St., WfestniOM. MJ 08108 p’S 5 EIVISU JaftTasoa: ji; 'jfrf :I Customer ID; AEEBO Attn; Amec Earth &. EnuirorinaWi Customer PO; 1633 Broadway 24th Hoort, Reoei»ed: ia«a;oi 9:43 AM New York.^NY-10019; ,j i » ‘ I

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I Fax: EMSL Order 010102312

Hl EMSL Project ID;

r5 i; Client Utimpls Description jOO^I-jOf Lab ID: 0006 SiSr liddle of Tower 1 pile I 0 JI

Test I I Uii11 fanmaer Contentniian Units i Nates

3 Aluminum, Total dified Al <«,85 pg/m" i; <0.332 pg/m"' Anento, Total Vii difled Arsenic

Chromium, Total Iron, Total nr i 4 i! {1 dtfled

ditiecJ Cr Fe 0.9B8 pg/m* ■

ia.2 pg/m*j Lead,To1al Lead <0.663 pg/m’

Nickel, Total Zine, Total 1 I; giii >dnied idified Nt Zr <1.33 p^m'i

4.23 wa/m’

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