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aPR-ze-z~s ie=ss u~r~ ,~~S,gy~s~ C~/Yj ~ 36srazi2 P.ez~ar <br />. -~ . ~T~i`f'G (lC (~l"li .t'li?' :A t'1t"1 <br />v u :aa r.r va, v..vt,:,va~r tia.:~w <br />COLORADO DEPARTMENT OF. P1f0LID HEALTH ANp. ENYIiIONMENT <br />AIR POLLUTION CONTROL DM81ON <br />TEIENHONE: (303J 682.3160 ~ + ~ <br />~~ <br />CUNSTR#JCTI JN PERMIT <br />PERMIT NO: 881NEQ489F <br />DATE IssuED: > I. zaus !/ FiNAI. APPR(?YAL <br />MoeHtearkn Na. 1 <br />IssuED ro: Lafarge West, inc, <br />THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED A6 FOLLOWS: <br />Sand antl gravel pit, known as Fort Lupton Pit, located approximately one mile southwest of <br />Fort Lupton, in portions of Section 7, Township i North, Range 88 West, and portions of <br />sections 1 and 12, Township 1 North, Range 67 West, Weld County, Colorado. <br />THE SPECIFIC EQUIPMENT OR ACTIVITY 6UBJECi TO THIS PERMIT INCLUbreS THE FOLLOWING: <br />Material extraction, handling, stockpiling, hauling, and associated conveyors and transfer <br />poinss. <br />TH(S PERMIT i& GRANTED SUB.IECT TO ALL RUIES AND REGULATIONS OF THE COLORADO AiR <br />QUALITY CONTROL COMMISSION AND THE 'COLORADO AIR POLLUTION PREVENTION AND <br />CONTROL ACT C.R.S. 126.7.101 ), TO THOSE GENERALTERMS AND CONOITIONS BJCLUDED <br />1N THIS DOCUMENT ANO THE POLLOWING SP6CIFiC TERMS AND CONDITIONS: <br />7. The particulate emission control measures listed on the attached page Les approved by the <br />Division! shall ba applied to the pertlcuiate emission protlueing sources as required by <br />Regulation No. 1, Section III.D.1.b. <br />2. Visible emissions from processing equipment tranatar paints shall not exceed twenty percent <br />(20%1 opaofty during normal operation of the souroe. During periods of startup, process <br />modrfiaation, or adJuatmant of control equipment visible emissions shall not exceed 30% <br />opacity for more than six minutes in any sixty eanseouNve minutes. Opacity shall be measured <br />by EPA Method 9. (Reference: Regulation t, Section 11.A.t.B 4.1 <br />3. This source shalt he limited to a maximum production rate as listed below and all other <br />activities, operational rates and numbers of equipment as stated in the appiicaiion. Daily <br />records of the actual production rats shall ba maintained by the applicant and made availahle to <br />the Division for inspection upon request. IReference: Regulation 3, Part B,li(.A,4) <br />Production of sand and gra"vel shall not exceed 600,000 tons per year- <br />AIM-l <br />123/0639/001 <br />