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RECEIVE: <br />Borer Environmental pollution Consultinst (BEPC) <br />The chemical and physica properties tested and the methods used by Key Ag Services seem <br />appropriate (shown in Table 1). <br />Table 1: <br />MEASUREMENT <br />pH, Saturated Paste <br />Conductivity (EC), saturated paste <br />Saturation Percentage <br />Calcium (Saturated Paste) <br />Magnesium (Saturated Paste <br />Sodium (Saturated Paste) <br />Sodium Adsorption Ratio (SAR) <br />Exchangeable Sodium Percentage <br />HCO3 (Saturated Paste) <br />Texture Includes % sand, silt, clay <br />Sand fractionation <br />Course Fragments <br />Lime as CaCO3 <br />Calcium Carbonate Equivalent <br />Plant Available Phosphorus <br />Available Potassium <br />Organic Matter <br />Sulfate, water soluble <br />Chloride (H20 Extract) <br />Gypsum <br />Selenium <br />Boron <br />Molybdenum <br />Extraction Method <br />ASA Mono, #9, Part 2, Method 10 -3.2 <br />ASA Mono. #9, Part 2, Method 10 -3.3 <br />USDA Handbook 60, Method 27A <br />ASA Mono. #9, Part 2, Method 102.3.1 <br />ASA Mono. #9, Part 2, Method 10 -2.3.1 <br />ASA Mono. #9, Part 2, Method 10 -2.3.1 <br />ASA Mono. #9, Part 2, Method 10-3.4 <br />ASA Mono. #9, Part 2, Method 10 -3.4 <br />ASA Mono. #9, Part 2, Method 10 -2.3.1 <br />ASA Mono. #9, Part 1, Method 15 -4 <br />ASA Mono. #9, Part 1, Method 1,5 -4 <br />ASA Mono. #9, Part 1, Method 15 -2.2 <br />USDA Handbook 60, Method 23C <br />EPA 600/2- 78 -054, Field and Laboratory <br />Methods Applicable to Overburdens and <br />Mine Saris <br />ASA Mono. #9, Part 2, Method 24-5.4 <br />Soil & Plant Analysis Council Method 7.3 <br />Soil & Plant Analysis Council Method <br />13,2 <br />ASA Mono, #9, Part 2, Method 285.1 <br />ASA Mono. #9, Part 2, Method 10 -2.3.2 <br />Calculation <br />ASA Mono. #9, Part 2, Method 25 -9.1 <br />ASA Mono. #9, Part 2, Method 25 -9.1 <br />Vlek, PCG, The Chemical Availability of <br />Molybdenum in Colorado Soils, PhD <br />thesis, CSU, Fort Collins, 1975 <br />Page 10 of 13 <br />NO.0743 08/10 /2012 /FRI 12:11AM <br />Analysis Method <br />pH Meter <br />Conductivity Meter <br />N/A <br />E6010B/E6020 <br />660108/E6020 <br />E6010B/E6020 <br />E6010B/E6020 <br />E6010B/E6020 <br />E601OB/E6020 <br />Pipet <br />Sieve (only on 5, LS, and SI, <br />textures) <br />Sieve <br />Titration <br />Titration <br />Colorimeter <br />Atomic Absorption <br />LOI <br />Ai gust 1.2012 <br />E300.0 <br />E300.0 <br />Calculation of Ca and SC4 <br />EC and pH were measured in multiple laboratories. There is good general analytical agreement <br />between the labs. Some depth measurements in the Key Ag report are in feet, others are in <br />centimeters, and still others are in inches. These discrepancies suggest some potential <br />unreliability in the data. <br />Average hate BC <br />(inmhoslem) <br />Avenge <br />pant <br />Ce0o3 <br />Average. scent <br />Coarse (hook) <br />FZu lens 4" <br />AveragePercent <br />Coarse (Roc]Q <br />Fragments >3" <br />0 <br />• Darre n-Barr <br />Sehs411 <br />19 <br />17 <br />' 20.7 <br />Bench 1 <br />Substitute <br />Subsoil <br />3,1 <br />2-4 <br />5.89 <br />637 <br />band <br />Capability <br />Class 11e <br />Units <br />4 - to top 40 Wawa <br />of son <br />Ni <br />Standard <br />35 <br />01 <br />RECEIVE: <br />Borer Environmental pollution Consultinst (BEPC) <br />The chemical and physica properties tested and the methods used by Key Ag Services seem <br />appropriate (shown in Table 1). <br />Table 1: <br />MEASUREMENT <br />pH, Saturated Paste <br />Conductivity (EC), saturated paste <br />Saturation Percentage <br />Calcium (Saturated Paste) <br />Magnesium (Saturated Paste <br />Sodium (Saturated Paste) <br />Sodium Adsorption Ratio (SAR) <br />Exchangeable Sodium Percentage <br />HCO3 (Saturated Paste) <br />Texture Includes % sand, silt, clay <br />Sand fractionation <br />Course Fragments <br />Lime as CaCO3 <br />Calcium Carbonate Equivalent <br />Plant Available Phosphorus <br />Available Potassium <br />Organic Matter <br />Sulfate, water soluble <br />Chloride (H20 Extract) <br />Gypsum <br />Selenium <br />Boron <br />Molybdenum <br />Extraction Method <br />ASA Mono, #9, Part 2, Method 10 -3.2 <br />ASA Mono. #9, Part 2, Method 10 -3.3 <br />USDA Handbook 60, Method 27A <br />ASA Mono. #9, Part 2, Method 102.3.1 <br />ASA Mono. #9, Part 2, Method 10 -2.3.1 <br />ASA Mono. #9, Part 2, Method 10 -2.3.1 <br />ASA Mono. #9, Part 2, Method 10-3.4 <br />ASA Mono. #9, Part 2, Method 10 -3.4 <br />ASA Mono. #9, Part 2, Method 10 -2.3.1 <br />ASA Mono. #9, Part 1, Method 15 -4 <br />ASA Mono. #9, Part 1, Method 1,5 -4 <br />ASA Mono. #9, Part 1, Method 15 -2.2 <br />USDA Handbook 60, Method 23C <br />EPA 600/2- 78 -054, Field and Laboratory <br />Methods Applicable to Overburdens and <br />Mine Saris <br />ASA Mono. #9, Part 2, Method 24-5.4 <br />Soil & Plant Analysis Council Method 7.3 <br />Soil & Plant Analysis Council Method <br />13,2 <br />ASA Mono, #9, Part 2, Method 285.1 <br />ASA Mono. #9, Part 2, Method 10 -2.3.2 <br />Calculation <br />ASA Mono. #9, Part 2, Method 25 -9.1 <br />ASA Mono. #9, Part 2, Method 25 -9.1 <br />Vlek, PCG, The Chemical Availability of <br />Molybdenum in Colorado Soils, PhD <br />thesis, CSU, Fort Collins, 1975 <br />Page 10 of 13 <br />NO.0743 08/10 /2012 /FRI 12:11AM <br />Analysis Method <br />pH Meter <br />Conductivity Meter <br />N/A <br />E6010B/E6020 <br />660108/E6020 <br />E6010B/E6020 <br />E6010B/E6020 <br />E6010B/E6020 <br />E601OB/E6020 <br />Pipet <br />Sieve (only on 5, LS, and SI, <br />textures) <br />Sieve <br />Titration <br />Titration <br />Colorimeter <br />Atomic Absorption <br />LOI <br />Ai gust 1.2012 <br />E300.0 <br />E300.0 <br />Calculation of Ca and SC4 <br />EC and pH were measured in multiple laboratories. There is good general analytical agreement <br />between the labs. Some depth measurements in the Key Ag report are in feet, others are in <br />centimeters, and still others are in inches. These discrepancies suggest some potential <br />unreliability in the data. <br />