ORD 2011-070 2010-2012 - Laserfiche WebLink

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(24) Adding Table 16 -3. A new Table 16 -3 is added as follows: "Table 16 -3 Subsurface Drip Design Criteria for Six Typical Soils Type of Soil Maximum Emitter Discharge (gal/day) Minimum Number of Emitters per gdp of gray water production Sand 1.8 0.6 Sandy loam 1.4 0.7 Loam 1.2 0.9 Clay loam 0.9 1.1 Silty Clay 0.6 1.6 Clay 0.5 2.0" (25) Amending Section 1614.0. Section 1614.0 is amended to read: "1614.0 Definitions. Reclaimed water is water that, as a result of tertiary treatment of domestic wastewater, is at all times oxidized, then filtered, and then exposed, after the filtration process, to: (1) A disinfection process that, when combined with the filtration process, has been demonstrated to inactivate and/or remove 99.999 percent of the plaque - forming units of F- specific bacteriophage MS2, or polio virus in the wastewater. A virus that is at least resistant to disinfection as polio virus may be used for purposes of demonstration; and (2) A disinfection process that limits the concentration of fecal coliform bacteria to the following criteria: (i) The median density measure in the disinfected effluent does not exceed 2.2 per 100 milliliters utilizing the bacteriological results of the last seven days for which analyses have been completed; and (ii) The density does exceed 23 per 100 milliliters in more than one sample in any 30 -day period; and (iii) No sample shall exceed 200 per 100 milliliters. The level of treatment and quality of the reclaimed water shall be approved by the Department of Health. Specifically excluded from this definition is gray water, which is defined in Part I of this chapter. For the purposes of this section, the words "reclaimed" and "recycled" may be used interchangeably." 13