2018-02-20_PERMIT FILE - M2017036

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LOVELAND READY-MIX CONCRETE,INC.WATER QUALITY SAMPLING MATRIX LABORATORY TESTS QA/QC REQUIREMENTS ANALYTE CASA FIELD ANALYTICAL METHOD L SAMPLE PRESERVATIVES STANDARD RINSATE FIELD BLANKS DUPLICATE METHOD METHOD CONTAINERS TIME DETECTION LIMIT alkalinity 471-34-1 Unfiltered EPA 310.2 Cool in l'c -- 14 days 20 mg/L Aluminum 7429-90-5 EPA 200.7 or EPA 200.8 or SW-846 5 mg/L 0.2 mg/L 0t178 or SW 6020 Antimony 7440-36-0 EPA 200.8 0.006mg/I .02 mg/I. OAS pm fitter EPA 200.7 or EPA 200.8 or SW-846 HNO3 to pH<2 Cool Arsenic 7440-38-2 In field 60108.60100 or SW 6020,60206 00 4'C 0.01 mg/I 160 days .01 mg/L Barium 7440-39-3 EPA 200.7 or EPA 2008 or SW-806 2mg/L 0.1 mg/1 6010 or SW-8466020 Beryllium 7440.41-7 EPA 200.]or EPA 200.8 or SW-846 0.004 mg/I 0.0005 mg/L 60108,60100 or SW-846 6020,60206 • Bicarbonate -- Unfiltered SW-84623206 Cool to o'C - 14 days 20 mg/L Boron 7440-02-0 EPA 200.7 or E60100.6 or SW-646 04250-mi polo 0.75 mg.1 0.img/L PA 0.45 grn filter EPA 200.7 or EPA 200.8 or SW-846 HNO3 to pH<2 Coal Cadmium ]400439 in Held 60108,6010C or SW-0466020,6020A to 4•C 0.005 mg/I 180 days 0.005 mg/L Cakium 744670-2 EPA 200.7 or EPA 200.8 or SW-346 _ lmg/L 60106,60100 or$W 6020,6020A _ Chloride 16887-00-6 Unfiltered EPA 300.0 or SW-846-9056 Cool to4'C 250 mg/L 300.0.28 days 0.2 mg/L 9056.immediately EPA 200.7 or EPA 200.8 or SW-846 Chromium 7440.47-3 60108.6010C or SW-8466020,6020A 0.10 mg/L 001 mg/L 0.45 Pm fitter or SW-8467196A or SW-846 7199 HNO3 to pH02Cool In field to 4'C 180 days Cobalt 7440-48-4 EPA 200.7 or EPA 200.8 or SW-846 0.05 mg/I 0.002 mg/L 60108,or SW-846 6020, Copper 744050-8 0.20 mg/I 0.01 mg/L Cyanide 57-12-5 Unfiltered SW-046901213 1.c250-mil Amber-P.1 NaOH 0.20 mg/I. 14 days 0.005mg/L Fluoride 16984-48-0 Unfiltered EPA 300.0 or SW-F4069056 or SM 4500 20 25Om1 polo Cool to 4'C d mg/L 28 days 0.1 mg/L Iron 7439-89-6 EPA 200.7/200.8 or SW-846 6010 or SW 5mg/1 0.1 mg/L 846 6020 , Lead 7439-92-1 FPA 200.8 or SW-846 60108,60300 or 0.05 mg/L 0.004 mg/I. SW-846 6020,6020A Lithium 7439-93-2 2.50 mg/I 160 days 0.001 mg/L One groundwater one gatone:artxe roundwer One duplicate and one surface sample quarterly. EPA 200.7 or EPA 200.8 or SW-046 water rinse. and eField Blank Roate dupliate 60108 or SW-846 6020 sample semi- wasampling location -- annually Magnesium 7439-954 0.45 pmfittet HNO3 to pH<2 Cool Img/L arlquarterly. in field to 4'C Manganese 7439-96-5 EPA 200.7 or EPA 200.8 or SW-846 0.05 mg/I 0.01 mg/L 6010B,ur SW-046 6020 Mercury(inorganic) 7439-97-6 EPA 245.1 or SW-84674700 0.002 mg/L 28 days Oa=mg/l SW-846 601013,60100 or SW-046 6020, Molybdenum 7439-9g-] 60206 0.21 mg/L O.Ot mg/L 180 days - Nickel 7440-02-0 EPA 2EPA 200.8 or 500-846 0.10 mg/L 0.02 mg/L 60108 60101,60101 or SW-046 6020,6020A 10 25Om1 poly Nitrate 14797-65-8 EPA 300.0 or EPA 300.1 or SM 41108 10.0 mg/L as N 0.2 mg/L or SW-846 9056 Cool to d'C Nitrate 14797-65-0 EPA 300.0 or EPA 300.1 or SM 41108 1.0 mg/L as N 300.0.413 Hours 0.1 mg/L 05 or SW-84696 353.2.28 Days Loral Nitrate and14797-5 S4 Unfiltered EPA 353.2 42504 to pH 02 Cool Nitrate as N to 4'C 10 mg/L as 0.01 mg/L PH 00010-29-7 EP 150.1 or SM 4500-HBor SW-846 Coal to 4'C 6.5-8.5 N/A 0.1 pH Potassium 7440.09.7 EPA 210.7 or EPA 2018 or SW-846 -_ 1mg/L 60108,6010C or SW 6020,6020A Selenium 7782-49-2 EPA 200.7/200.6 or SW-866 6010 or SW 005 mg/L 0.006 mg/L OAS pm filter 8466020 HNO3 to pH . <2 Cool 180 days In field to 4'C Silver 7440-22-4 EPA 200.7 or EPA 200.8 or SW-846 0.05 mg/L 0.01 mg/L 6010B,6010C or SW-046 6020,6020A Sodium 744023-5 EPA 200.1 or EPA 200.8 or SW-846 -- lmg/L 60106,60100 or SW 6020,6020A Sulfate 14808-79-8 Unfiltered EPA 300.000SW-846-9056 Cool too'C 250 mg/L 300.0-28 days 1mg/L 9056.immediately 0.45 pm filter EPA 200.8 or SW-846601013,6010C or HNO3 to pH<2 Cool HNO3 to pH<2 Cool Thallium 7490'2&0 In field SW-8466020.60206 to 4'C 0.002 mg/L to 4'C 0.0001 mg/L Total Dissohed _ Unfiltered SM2540C 1x530-mL poly Cool to4'C - ]days 20 mg/1 Solids Uranium 7440-61-1 EPA 200.8 or5W-84660100,60100 or 0.0168mg/L 0.6031 mg/I. 0.45 um filter SW-8466020,6020A or D5174 Ix 250.mLW y I 11503 to pH<2 Cool 160 days Vanadium 7440-62-2 in field EPA 200.7 or EPA 20.8 or SW-846 to 4'C 0.10 mg/I 0.01 mg/L Zinc 7440666 60108 or 5W-8466020 2mg/I 0.02mg/I FIELD PARA MEIERS QA/QC REQUIREMENTS TEST STANDEE CRITERION MEASUREMENT METHOD METHOD DESCRIPTION RINSATE FIELD BLANKS DUPLICATE Conductivity 35% Four electrode cell One groundwater One groundwatOne duplicate and one surf ace andonesurfaceer sample quarterly. PH f 0.1 pH unit Meter/flow-through cell Glass sensing and Ag/AgCI reference electrodes water rinsate ,pater Field Blank Rotate duplicate 20.5'0 Thermistor sampleasemi-lsampling location Temperature annually annually quartedy. All groundwater samples mast be collected and analyzed according to the summary of analytical methods,holding times,sample containers,preservatives,and reporting limns included on Table 1,or equivalent. upon approval by the Supervisor. --Not regulated in drinking water by EPA or CDPHE. --Not regulated by EPA or CDPHE