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<br />A. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS <br />Duffing the period beginning immediately and lasting through <br />the permittee is authorized to discharge from out fall(s)seriat number(s) 001_ <br />December 31, 1980 <br /> <br />Such discharges shall be limited and monitored by the permittee as specified below: <br />Effluent Characteristic Discharge Liinitatfons <br />Weight Concentration <br />kg/day(lbs/day) mg/I mg/I <br />30-day Avg a/ 7-day Avg 6/ 30-day Avg a/ 7-day Avg b/ <br />Total Suspended Solids N/A N/A 30 45 <br />Monitoring Requirements <br />Measurement Sample <br />Frequency Type <br />Quarterly Grab <br />Oil and grease shall not exceed 10 mg/1 and shall be monitored weekly by a visual observation. <br />The pH shall not ~be less than 6.0 standard units nor greater Chan 9.0 standard units and shall be <br />monitored quarterly by a grab sample. <br />There shall be no discharge of floating solids or visible foam in other than trace amounts. <br />Samples taken In compliance with the monitoring requirements specified above shall be taken at the following <br />location)s): Prior to mixing with any receiving waters. <br />a/ Thls limitaiton shall be determined by the arithmetic mean of a minimum of three (3) consecutive samples <br />_ taken on separate weeks in a 30-day period (minimum total of three (3) samples); <br />b/ 'this limitation shall be determined by the arithmetic mean of a minimum of three (3) consecutive <br />samples taken on separate days in a 7-day period (minimum total of three (3) samples); not applicable <br />to fecal coliforms - see footnote c/. <br />~vv <br />m a n <br />~ ~ A <br />3 ~ ~ <br />n <br />N <br />z <br />0 <br />~• o <br />O~ <br />io <br />0 <br />0 <br />w <br />0 <br />u, <br />A <br />Q{ <br />