NYC-WTC_000220560

PEDNEAULT ASSOCIATES, INC. NYCDEP - VYTC z z 631-467-8477 5-BORO SAMPLING o METALS IN AIR o i 1^ fCALCULATION FOR OSHA ID121/125G- METALS IN AIR VTA CASSETTE FILTER (37MM MILLIPORE) & MOBILE VACUUM PUMPS } co

■D o jA= Concentration of Analyte in sample solution (pg/ml) or (mg/L) 1 Of c o o I CT ro jB=Concentration of Blank in sample solution (pg/ml) or (mg/L) [ o' ro o cn jSSV= Sample Solution Volume ASSV« Analyte concentration x Sample Solution Vdlumt; AR= (A X SSV) - (B X BSV) I ■D o 3. •BSV=Blank Sample Volume BBSV=Blankcohcentration xBlankSample Volume AV I 03

!rAB= Reagent Blank Concentration (pg/ml) or (mg/L) * D o o IrABSV= Reagent Blank Sample Volume I c 3 CD ■d- biiution Factor (NONE) I O

Ino GRAVIMETIC FACTORS IAV= Air Volame Sampled |AR=AnaJytical Result s For the Trip Blank Analytical Value; AR= (B X BSV) - (RAB X RABSV) AV I I lARR=Aualytical Reportable Result in in^/m^_C^rottnde^^^ J H I A(mg/L) SSV(mL) AxSSV = ASSV B (mg/L) BSV(mL) B x BSV =: 66sj> ASSV-BSSV = Afi AV Liters AR/AV ANALYTE ARR mg/m’ 1 oTT" 100 11 0.106 100 lOJB 0.4 30 0.0133333 Aluminum- Al 0.01 0.022 100 2.2 b'.b43 100 "Zs -2.1 30 -0.07 Antimony-Sb <0.01 0.023 100 2.3 b".b22 100 2J2 0.1 30 0.0033333 Arsenic-As <0.01 100 0.2 b'boz 100 0.2 0 30 0 Barium-Ba <0.01 100 0.2 bVdoT 100 6,1 0.1 30 0.0033333 Beryllium-Be <0.01 ! ’’o.boi”” 100^ 0.1 b'boT 100 01 0 30 0 Cadmium-Cd <0.01 "b'.467‘" 100 46.7 b ‘.364 100 36.4 10.3 30 0.3433333 Calcium-Ca 0.34 ‘‘0.017"’ 100 1.7 b'ois 100 15 0.2 30 0.0066667 Chromium-Cr <0.01 100 0.2 0.004 100 -0.2 30 -0.0066667 Copper-Cu <0.01 0.095 100 9.5 0.186 100 18 5 -9.1 30 -0.3033333 Iron-Fe <0.01 ■“b'bbi"’" 100 O.'l 0.022 100 -2.1 30 -0.07 Lead-Pb <0.01 ! ‘‘o.b‘69‘‘‘‘ 100 6.9 0.068 100 6.8 0.1 30 0.0033333 Magnesium-Mg <0.01 ■‘‘O7‘"‘' 100 7 0.079 100 7.9 -0.9 30 -0.03 Manganese-Mn <0.01 100 100 30 Mercury-Hg <0.01 o 0.001 100 0.1 0.003 100 OB -0.2 30 -0.0066667 Nickel-NI <0.01 H 0.155 100 15.5 ■"o.ub' 100 1.2 30 0.04 Potassium-K 0.04 ! ! ’0.024”" 100 2.4 ■■■b'bsT 100 -0.7 30 -0.0233333 Selenium-Se <0.01 g I—i

■‘i?5‘6‘‘‘‘‘ 100 0 saw 0. 1 100 ooil -0.01 30 -0. ana 3333 Silver-Ag <0.01 o !. b‘.‘o‘63‘‘‘‘ 100 156 1.504 100 150.4 5.6 30 0.1866667 Sodium-Na 0.19 o Io 'b’^b‘5‘‘‘‘‘ 100 0.3 b'boT 100 0.4 30 0.0133333 Thallium-TI 0.01 o ! 100 5 b‘b25 100 2.5 30 0.0833333 Zinc-Zn 0.08 CO CO LAB ID #01100327-006 CR

CO CR NYCDEP - BAY STR & VICTORY BLVD. SI c:/JEM FILES/NYCDEP-HAZMAT/mO1100327.xls