Table 3

**SUMMARY OF EMISSIONS TEST DATA** Table : 3 Plant : Hanson Brick, Mineral Wells, TX Location : Kiln #2 Exhaust Operator :T. Armstrong, L. Whicher Test Date : 18-Aug-10 18-Aug-10 19-Aug-10 Repetition : 1 2 3 **STACK GAS** Temperature, F 240.8 243.8 239.8 Velocity, fps 41.92 41.55 41.93 Volume Flow, acfm 16804.6 16657.2 16808.0 scfm 11465.4 11317.7 11476.2 scfh 687921 679064 688573 Moisture, % 7.13% 7.12% 6.88% CO2, % 2.25 2.75 2.75 O2, % 17.66 17.72 17.72 **SA MPLE**  Start Time, hrs:min 8:15 AM 12:55 PM 8:00 AM Finish Time, hrs:min 12:23 PM 5:00 PM 12:06 PM Sample Volume, scf 149.140 141.779 145.159 Isokinetic Ratio, % 103.7906 99.95476 100.9249 **2,3,7,8-TCDD** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **1,2,3,7,8-PeCDD** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **1,2,3,4,7,8-HxCDD** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **1,2,3,6,7,8-HxCDD** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **1,2,3,7,8,9-HxCDD** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **1,2,3,4,6,7,8-HpCDD** Sample Weight, ng 0 0.051 0 Concentration, ng/dscm @ 7% O2 0 0.055521 0 Emissions, gr/hr 0 2.44E-07 0

1Table 3

**OCDD** Sample Weight, ng 0 0.31 0.15 Concentration, ng/dscm @ 7% O2 0 0.337478 0.159493 Emissions, gr/hr 0 1.48E-06 7.12E-07 **2,3,7,8-TCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **1,2,3,7,8-PeCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **2,3,4,7,8-PeCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **1,2,3,4,7,8-HxCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **1,2,3,5,7,8-HxCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **2,3,4,6,7,8-HxCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **1,2,3,7,8,9-HxCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **1,2,3,4,6,7,8-HpCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **1,2,3,4,7,8,9-HpCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **OCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0

2Table 3

**Total TCDD** Sample Weight, ng 0 0.015 0 Concentration, ng/dscm @ 7% O2 0 0.01633 0 Emissions, gr/hr 0 7.18E-08 0 **Total PeCDD** Sample Weight, ng 0 0.055 0 Concentration, ng/dscm @ 7% O2 0 0.059875 0 Emissions, gr/hr 0 2.63E-07 0 **Total HxCDD** Sample Weight, ng 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **Total HpCDD** Sample Weight, ng 0 0.15 0 Concentration, ng/dscm @ 7% O2 0 0.152361 0 Emissions, gr/hr 0 7.18E-07 0 **Total TCDF** Sample Weight, ng 0.032 0.066 0.082 Concentration, ng/dscm @ 7% O2 0.032504 0.07185 0.087189 Emissions, gr/hr 1.48E-07 3.16E-07 3.89E-07 **Total PeCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **Total HxCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **Total HpCDF** Sample Weight, ng 0 0 0 Concentration, ng/dscm @ 7% O2 0 0 0 Emissions, gr/hr 0 0 0 **Total Dioxins** Sample Weight, ng 0 0.53 0.15 Concentration, ng/dscm @ 7% O2 0 0.576978 0.159493 Emissions, gr/hr 0 2.54E-06 7.12E-07 **Total Furans** Sample Weight, ng 0.032 0.066 0.082 Concentration, ng/dscm @ 7% O2 0.032504 0.07185 0.087189 Emissions, gr/hr 1.48E-07 3.16E-07 3.89E-07 **Total TEQ** Sample Weight, ng 0 0.00082 0.00015 Concentration, ng/dscm @ 7% O2 0 0.000893 0.000159 Emissions, gr/hr 0 3.93E-09 7.12E-10

3