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• PART I• <br /> Pace Ik of 14 <br /> Permit No. CO-0027154 <br />B. MONITORING REQU]REMENTS <br />I . Frernlenc}' anJ Sample Tyne Fnr Olnfall+ 001 005 007 a d 019 (coNinne<Il <br />Daily maximum total recoverable manganese rnncemrations for outfall 019 shall be reponed utilizing the following calculation. <br />The 30<lay average cmtcemretion shall he <letemtinwl using a norntal arillmtetic mein o(a11 daily results per calendar month. <br />M019 = LO0011(A10011 + (OOOS1fM0051 + (O0071(M0071 + (O0201t?v10201 <br />Q019 <br />Where: M019 = Calcnlate<I flow weighted mean manganese concentration for outfall 019; <br />0001 =Effluent flow at runt o(sampline for outfall 001; <br />M001 = Eftlttent concentration for ottt(all 001; <br />0005 = Efluent flow at time of sampling for owfall 005; <br />M005 =Effluent concentration (or outfall 005; <br />0007 =Effluent flow at lime o(sanytling for owfall 007; <br />M007 =Effluent concentration Inr mrtfall 007; <br />Q020 =Effluent flow at time of sampling for outfall 020; <br />M020 = Ettluem concentration (or rntt(all 020; <br />Q019 = Conthine<I eftlnem flow fur outfalls 001, 005, 007 and 020. <br />2. Frequency an<I Sample Tvrx Fnr Ottitalls 002. 003. 004. 006. 008. 009. 020 <br />)n order to obtain +ut indication o(the probable compliance or non- compliance with the effluent limitations specified in Pan <br />LA.2., the pemtiuee shall monitor all eNluew Itarauterors at the (ollowine frequencies, the results to be reported on the <br />Discharge Monitoritte Report (See Pan 1, Section B.3.): <br />a) Ottt(alls 002, 003, 004, 006 anJ 008 <br />Effluent Parameter <br />Flow, MGD <br />Total Suspended Solids, mg/I <br />Total Iron, tog/I <br />Oil wal Grease, tttg/I <br />pH, s.tt. <br />Settleable Solids, nil/I j/ <br />Electrical Conductivity, untho/em <br />See Pan I.D. for Footnotes <br />Measurement Frequency i/ Samnle TyrTe p/ <br />Weekly Instantaneous <br /> or Continuous <br />Mnntlily Grab <br />Monthly Grab <br />Weekly VISIIAI f/ <br />Weekly Grab <br />Mnntlily Grab <br />Quarterly Grab <br />Antetxlment No. 4 Issued AUG 16 1996 Effective OCT 11996 <br />Anterxhuent No. 5 Issued curd Effective <br />