NYC-WTC_000210830

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631-467-8477 5-BORO SAMPLING o o io ICALCUIATION FOR pSHA ID12in25G-^ METAI^ IN AIR VTA CASSErrE FILTER (37MM MILLIPORE) & MOBILE VACUUM PUMPS METALS IN AIR . co

I ■ ■D o c o |Aa Concentration of Analyte in sample solution (pg/ml) or(mgZL) CT o ro ■B=C>oncentration of Blank in sample solution (|xg/ml) or (mg/L) o' ■D o o 00 o ■SSV- Sample Solution Volume ASSV- Analyte concentration x Sample Solution Volume AR= (A X SSV) - (B X BSV) 1 3. 03 ■BSV=Blank Sample Volume BBSV^Blank concentration x Blank Sample Volume AV I O !rAB- Reagent Blank Concentration (pg/ml) or o (mg/P o c ! RABSV- Reagent Blank Sample Volume I 3 CD O ■ D- Dilution Factor (NONE) I Ino gravimetic factors For the Trip Blank Analytical Value: iAV= Air Volume Sampled AR= (B X BSV) - IRAB X RABSV) I IAR=Analytical Result AV I I ARR=Ani^tiMl Rcjmrt^lc_^c^lt_in J

WWjWWO/mL) WbsWbSV ASSWbW-^^^AR aVLIters 0.066 100 6.6 0.083 100 8.3 -1.7 30 -0.0566667 Aluminum-Al <0.01 100 43.7 b’.{)57 100 5.7 38 30 1.2666667 Antimony-Sb 1.27 100 6.2 ■—^0024 100 -2.4 8.6 30 0.2866667 Arsenic-As 0.29 6.003 100 0.3 0.063 100 0.3 0 30 0 Barium-Ba <0.01 ""6'662 100 0.2 100 0 0.2 30 0.0066667 Berylllum-Be <0.01 "''6'6'63' 100 0.3 ■......... 6 100 0 0.3 30 0.01 Cadmium-Cd 0.01 "'"oTs'z" 100 57 0.513 100 51.3 5.7 30 0.19 Calcium-Ca 0.19 ’'''6'.6'24 100 2.4 0.012 100 1.2 1.2 30 0.04 Chromium-Cr 0.04 "'’6'6'12 100 1.2 ‘oTooT 100 0.1 1.1 30 0.0366667 Copper-Cu 0.04 ''''6'.i'36' 100 13.6 0^34 100 3.4 10.2 30 0.34 Iron-Fe 0.34 ""o'o'iy 100 1.7 100 0 1.7 30 0.0566667 Lead-Pb 0.06 o?i‘i‘" 100 11 O?68 100 8 3 30 0.1 Magnesium-Mg 0.1 6.6'13' 100 1.3 o’ois 100 1.5 -0.2 30 -0.0066667 Manganese-Mn <0.01 o !________ 100 100 30 Mercury-Hg <0.01 H ! 0.002 100 0.2 -0.004 100 -0.4 0.6 30 0.02 NIckel-NI 0.02 K I ! 0.048 100 4.8 100 5.6 -0.8 30 -0.0266667 Potassium-K <0.01 i“''o.b47 I o •"'’0.002 !"”2.l’l2 100 100 100 4.7 0.2 211.2 100 100 100 -4.8 1.6 190.1 9.5 -1.4 21.1 30 0.3166667 Selenium-Se 30 -0.0466667 Sllver-Ag 30 0.7033333 Sodium-Na 0.32 <0.01 0.7 o I o !"”-'6r6o8 100 -0.8 100 -0.9 0.1 30 0.0033333 Thallium-TI <0.01 o r"oT62" 100 2 100 1.4 0.6 30 0.02 Zinc-Zn 0.02 CO CR PED ID #01100185-001 CO LO NYCDEP-BROADWAY & 31 ST QUEENS c:/.JFM FILES/NYCDEP-HAZMAT/mOI 10niR5.xl<5