NYC-WTC_000220530

PEONEAULT ASSOCIATES, INC. NYCDEP-WTC z ■< 631-467-8477 5-BORO SAMPLING 1 z ■<

o METALS IN AIR o io |CALCULATION for OSHA ID121/125G- METALS IN AIR VIA CASSETTE FILTER (37MM MILLIPORE) & MOBILE VACUUM PUMPS | co

I jA= Concentration of Analyte in sample solution (|ig/ml) or (mg/L) ■D c o I o CT o jB=Concentration of Blank in sample solution (pg/ml) or (mg/L) o' ro ro I ■D o jSSV" Sample Solution Volume ASSV» Analyte concentration x Sample Sok tion Volume AR= (A X SSV) - (B X BSV) o cn 3. Ca5 ■BSV-Blank Sample Volume k; BBSV-Blank concentration x Blank Saippl^ Volume AV I 03

!rAB= Reagent Blank Concentration (pg/ml) or (mg/L) o o o c !rABSV= Reagent Blank Sample Volume I 3 CD ■d- Dilution Factor (NONE) I Ino gravimetic factors TB. TRIP/FIELD BLANK For the Trip Blank Analytical Value: I IAV= Air Volume Sampled AR= (B X BSV) - (RAB X RABSV) I AR=Analytical Result AV I lARR=^£iIytiMl Rcp_ort^le_ResuItjn m sigma) I

TB (mg/L) BSV (mL) TB xTBSV= BBSV RAB fmgAJI RAB^ (ml) tS-RAB = AR AV Liters AR/AV ANALYTE ARR mg/m’ 0.107 100 10.7 0.101 100 10.1 0.6 30 0.02 Aluminum- Al 002 0.01 100 1 ■"oTr?' 100 17 -16 30 -0.5333333 Antimony-Sb <0.01 ‘‘b?bb8 100 -0.8 “o^ 100 2.1 -2.9 30 -0.0966667 Arsenic-As <0.01 b?ob4 100 0.4 ■o.‘o‘63' 100 0.3 0.1 30 0.0033333 Barium-Ba <0.01 ‘-‘b?boi 100 -0.1 -b'ooT 100 -0.1 0 30 0 Beryllium-Be <0.01 b?obi 100 0.1 ‘0.003 100 0.3 -0.2 30 -0.0066667 Cadmium-Cd <0.01 b?442 100 44.2 ‘o.‘4‘64 100 46.4 -2.2 30 -0.0733333 Calcium-Ca <0.01 ojoYf 100 1.7 'o. ‘o‘O9 100 0.9 0.8 30 0.0266667 Chromium-Cr 0.03 b?o'l4 100 1.4 ‘0.‘0‘r8‘ 100 1 8 -0.4 30 -0.0133333 Copper-Cu <0.01 b?053 100 5.3 ‘b‘.‘7‘28‘ 100 7^ -67.5 30 -2.25 Iron-Fe <0.01 ojobe WOj 0.6 "aciy 100 1 7 -1.1 30 -0.0366667 Lead-Pb <0.01 ojosY 100 8.1 ‘b‘.‘0‘85 100 __________-0.4 30 -0.0133333 Magnesium-Mg <0.01 ‘b?b3i 100 3.1 ‘b‘.‘d4‘5‘ 100 -1.4 30 -0.0466667 Manganese-Mn <0.01 100 100 30 Mercury-Hg <0.01 o 0.002 H K "6J69 100 100 0.2 16.9 0.002 100 100 -23 16.5 0 0.4 30 0 Nickel-NI 30 0.0133333 Potassium-K <0.01 0.01 I 'brO33 to 100 3.3 Tots 100 7.5 -4.2 30 -0.14 Selenium-Se <0.01

o I ’b?ob2 '3?378 100 100 0.2 337.8 ‘3.839 100 100 383.Q 0 0.2 -46.1 30 0.0066667 Silver-Ag 30 -1.5366667 Sodium-Na <0.01 <0.01 o Io ■-b?ob5 100 -0.5 -O.‘o'66 100 -0,6 0.1 30 0.0033333 Thallium-TI <0.01 ■“d.b‘2 ‘0.‘0‘23 o 100 2 100 2.6 -0.3 30 -0.01 Zinc-Zn <0.01 CO PED ID #01100166-007 CO CR O O NYCDEP - TRIP/FIELD BLANK CO c:/JEM FILES/NYCDEP-HAZMAT/mOI 100166.xls 1