Plant name: Dal Italia LLC DIOXIN-FURAN PARTICLE CATCH DIOXIN-FURAN EMISSION CALCULATION Location: Muskogee, OK FACID: DALT-1 Test date: 5/10-16/2010 Equipment: Roller Kilns #3,4 Control device: Wet Scrubber #2 Measured wt, pg Measured wt, ng Volum. Volum. Gas Gas Emission Emission Process Compound Mass (pg) Flag Mass (pg) Flag Mass (pg) Flag Congener Run 1 Run 2 Run 3 Run Test Flow rate, Flow rate, volume, volume, % Stack gas O2conc., Velocity, Mass, Run Concentration, rate, rate, rate, Emission factor,
Total TCDD 6570ADL 6510ADL 11200ADL Total TCDD 6.57 6.51 11.2 Pollutant No. Method ACFM DSCFM DSCF DSCM Moisture temp., F % ft/sec ng Flag gr/dscf ng/dscm ng/dscm @7%O2 g/hr lb/hr ton/hr g/ton lb/ton Total PeCDD 6560ADL 6620ADL 9710ADL Total PeCDD 6.56 6.62 9.71 CDD/CDF 1 M23 66,874 50,239 146.72 4.15 18.6 132 18.6 39.4 71.7881 DLL 7.55E-09 17.2771 104.414 1.47E-03 3.25E-06 27.30 5.40E-05 1.19E-07 Total HxCDD 9080ADL 7760ADL 10700ADL Total HxCDD 9.08 7.76 10.7 2 68,621 51,264 161.73 4.58 19 133 19.0 40.4 61.6392 DLL 5.88E-09 13.4572 98.450 1.17E-03 2.58E-06 27.44 4.27E-05 9.42E-08 Total HpCDD 10200ADL 8220ADL 13400ADL Total HpCDD 10.2 8.22 13.4 3 68,485 51,356 162.91 4.61 18.8 133 18.8 40.4 88.5521 DLL 8.39E-09 19.1936 127.0435 1.67E-03 3.69E-06 26.83 6.24E-05 1.38E-07 Total OCDD 39300ADL 32400ADL 43400ADL Total OCDD 39.3 32.4 43.4 Average 67,993 50,953 157.12 4.45 18.80 132.6 18.8 40.1 7.27E-09 16.6426 109.969 1.44E-03 3.18E-06 27.19 5.30E-05 1.17E-07 Total dioxins 71.71 61.51 88.41 TEQ 1 M23 66,874 50,239 146.72 4.15 18.6 132 18.6 39.4 1.697189 DLL 1.79E-10 0.408458 2.468508 3.49E-05 7.69E-08 27.30 1.28E-06 2.82E-09 Total TCDF 50.4ADL 73.8ADL 96.6ADL Total TCDF 0.0504 0.0738 0.0966 2 68,621 51,264 161.73 4.58 19 133 19.0 40.4 1.720058 DLL 1.64E-10 0.375525 2.747265 3.27E-05 7.21E-08 27.44 1.19E-06 2.63E-09 Total PeCDF 5.57ADL 45.6ADL 35.1 ADL Total PeCDF 0.00557 0.0456 0.0351 3 68,485 51,356 162.91 4.61 18.8 133 18.8 40.4 2.294856 DLL 2.17E-10 0.497409 3.292373 4.34E-05 9.57E-08 26.83 1.62E-06 3.57E-09 Total HxCDF 13.6ADL 5.2ADL 3.66ADL Total HxCDF 0.0136 0.0052 0.00366 Average 67,993 50,953 157.12 4.45 18.80 132.6 18.8 40.1 1.87E-10 0.427131 2.836049 3.70E-05 8.16E-08 27.19 1.36E-06 3.00E-09 Total HpCDF 0.77 BDL 0.76 BDL 0.66 BDL Total HpCDF 0.00077 0.00076 0.00066 Total OCDF 7.8BDL 3.8BDL 6.1 BDL Total OCDF 0.0078 0.0038 0.0061 Total furans 0.07814 0.12916 0.14212 **TOTAL CDD/CDF** 71.7881 61.6392 88.5521

Measured wt, ng TEQ, ng Congener Mass (pg) Flag Mass (pg) Flag Mass (pg) Flag Congener Run 1 Run 2 Run 3 Congener Run 1 Run 2 Run 3 TEF 2,3,7,8-TCDD 768ADL 744ADL 1090ADL 2,3,7,8 TCDD 0.768 0.744 1.09 2,3,7,8 TCDD 0.768 0.744 1.09 1 1,2,3,7,8-PeCDD 705ADL 780ADL 941 ADL 1,2,3,7,8 PeCDD 0.705 0.78 0.941 1,2,3,7,8 PeCDD 0.705 0.78 0.941 1 1,2,3,4,7,8-HxCDD 345ADL 271 ADL 350ADL 1,2,3,4,7,8 HxCDD 0.345 0.271 0.35 1,2,3,4,7,8 HxCDD 0.0345 0.0271 0.035 0.1 1,2,3,6,7,8-HxCDD 414ADL 377ADL 473ADL 1,2,3,6,7,8 HxCDD 0.414 0.377 0.473 1,2,3,6,7,8 HxCDD 0.0414 0.0377 0.0473 0.1 1,2,3,7,8,9-HxCDD 908ADL 834ADL 1050ADL 1,2,3,7,8,9 HxCDD 0.908 0.834 1.05 1,2,3,7,8,9 HxCDD 0.0908 0.0834 0.105 0.1 1,2,3,4,6,7,8-HpCDD 4150ADL 3360ADL 5870ADL 1,2,3,4,6,7,8 HpCDD 4.15 3.36 5.87 1,2,3,4,6,7,8 HpCDD 0.0415 0.0336 0.0587 0.01 OCDD 39300ADL 32400ADL 43400ADL Total OCDD 39.3 32.4 43.4 Total OCDD 0.0118 0.0097 0.013 0.0003 Total CDD congeners 46.59 38.766 53.174 Total CDD congeners 1.693 1.7155 2.29 Measured wt, ng TEQ, ng 2,3,7,8-TCDF 13.8ADL 7.6 BDL 12.3ADL 2,3,7,8 TCDF 0.0138 0.0076 0.0123 2,3,7,8 TCDF 0.0014 0.0008 0.0012 0.1 1,2,3,7,8-PeCDF 4.7BDL 7.52ADL 4.6 BDL 1,2,3,7,8 PeCDF 0.0047 0.00752 0.0046 1,2,3,7,8 PeCDF 0.0001 0.0002 0.0001 0.03 2,3,4,7,8-PeCDF 5.1 BDL 7.26ADL 8.42ADL 2,3,4,7,8 PeCDF 0.0051 0.00726 0.00842 2,3,4,7,8 PeCDF 0.0015 0.0022 0.0025 0.3 1,2,3,4,7,8-HxCDF 2.7BDL 2.5BDL 1.7BDL 1,2,3,4,7,8 HxCDF 0.0027 0.0025 0.0017 1,2,3,4,7,8 HxCDF 0.0003 0.0003 0.0002 0.1 1,2,3,6,7,8-HxCDF 4.6 BDL 5.5BDL 4.1 BDL 1,2,3,6,7,8 HxCDF 0.0046 0.0055 0.0041 1,2,3,6,7,8 HxCDF 0.0005 0.0006 0.0004 0.1 2,3,4,6,7,8-HxCDF 2 BDL 2.67ADL 2.1 BDL 2,3,4,6,7,8 HxCDF 0.002 0.00267 0.0021 2,3,4,6,7,8 HxCDF 0.0002 0.0003 0.0002 0.1 1,2,3,7,8,9-HxCDF 1.4 BDL 2.27ADL 0.99 BDL 1,2,3,7,8,9 HxCDF 0.0014 0.00227 0.00099 1,2,3,7,8,9 HxCDF 0.0001 0.0002 1E-04 0.1 1,2,3,4,6,7,8-HpCDF 5.7BDL 5.9BDL 4.5BDL 1,2,3,4,6,7,8 HpCDF 0.0057 0.0059 0.0045 1,2,3,4,6,7,8 HpCDF 6E-05 6E-05 5E-05 0.01 1,2,3,4,7,8,9-HpCDF 1.9BDL 2 BDL 0.66 BDL 1,2,3,4,7,8,9 HpCDF 0.0019 0.002 0.00066 1,2,3,4,7,8,9 HpCDF 2E-05 2E-05 7E-06 0.01 OCDF 7.8BDL 3.8BDL 6.1 BDL Total OCDF 0.0078 0.0038 0.0061 Total OCDF 2E-06 1E-06 2E-06 0.0003 Total CDF congeners 0.0497 0.04702 0.04547 Total CDF congeners 0.0042 0.0045 0.0048 TOTAL CDD/CDF 46.6397 38.813 53.2195 **TOTAL CDD/CDF (TEQ)** ###### ###### ###### Run 1 Run 2 Run 3

Run 1 Run 2 Run 3

09000064819365ee Sample 12/1/2014