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Colorado Department ofPablic Hearth and Environment <br />Air Pollution Control Division <br />SECTION 2: Eauipmentlaformatioa <br />- HOT MIX ASPHALT PLANTS - <br />Plant Type: ®Drum Mix Parallel Ftow <br />Plant Design Rate (Maximum Capacity per Hour) <br />Maximum Burner Design Rate: 94,000,000 <br />Drum Mixer; Make Astec <br />Bumu: Makc Hauck <br />Page 2 of 4 <br />^ Drttm Mix Countu Flow ^ Batch Mix Plant <br />250 Tons pu Hour (Snished product) <br />Million BTU pu Hour <br />Model Serial TBA24-07 5216 <br />Model Star Jet 4360oillgas Suia] <br />SECTION 3: Eauioment & Product Information <br />Aggregate mix is: <br />^ 100% virgin asphalt oy <br />® Contains recycled asphalt Max percent of recycled asphalt product in the mix: 30 % <br />Note: Pucent recycled asphalt may become a permit limitation. <br />ProductionojHotMlzAsphalticConcrete: <br />HMA Temperature Range: 280320 ° F (i.e. 320 - 340 ° F} <br />Requested Annual Permit Limit: 150,000 Tons (This Will Become A Permit Limitation) <br />Requested Daily Permit Limit: 2,SOD Tons (This May Become A Permit Limitation) <br />Actual Leve( From Calendar Year: 150 Tons/Year <br />Year For Which The Actual Data Applies: 2005 (i.e., 2001) <br />Lime or Mineral Filler Storage Silos: <br />Requested Annual Throughput: 150 Tons per Year <br />What Type of Air Pollution Controls Are Used for Storage Silo(sj? baghouse (bag filter, bin vents, etc) <br />Fuel Information For Heating The Asphalt Cement Storage Tanks: <br />Type ofFue] Used: ®Diesel ^ Natural Gas ^ Other: <br />Capacity of tank: 12,000 Ga(Ions No. of Tanks: I <br />Design Heat Input Rate: 1,000,000 BTU per Hour <br />Plant Stack Emissions: <br />Primary Contro] <br />Type of Control Device: Baghouse (Baghouse, Scrubbu, uc.) <br />Manufacturer Barber Greene Model CE40 Serial 25167 <br />Secondary Control (if applicab]e) <br />Type of Control Device: (Knockout Box, Cyclone, err,.) <br />Manufacavu Model Serial <br />HMA Silo Filling Capture and Control System: <br />Type of Control Device: Return Ductwork to bumu (Mist Eliminator, Return Air, ett:J <br />Manufacture Home-made Model Serial <br />SECTION 4: Stack Information <br />Stack Heigh[: 25 <br />10 <br />Stack Tempuantre: 250 <br />Stack Flow Bate: 45,000 <br />Feet (Above Grade) Stack Diameter: 4.22 <br />Feet (Above top of baghouse ) <br />° F Sock Moisture Content: <br />ACFM Stack Velocity: 3274 <br />Feet <br />a/9 <br />Feet per minute <br />Revised October 2005 htt13:/hwvtv.cdnhe.slate.co.us/ao/dottatloadfonns.asp <br />Vnn ran trorL th.. efahw of vnnr annlinatinn af~ han J/.,~,:.., rrl„Lr efatr nn nclvn/co/cnirnr F7TRA1 <br />