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I <br />I <br />I <br />I <br />I <br />i <br />i <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br /> 4. If the dosing device is a siphon, a maintenance inspection shall <br />be made every six (6) months and a report shall be filed with the <br />administrator. The siphon shall be maintained in proper operating condition. <br /> <br /> 5. If the dosing device is a pump, it shall be cast iron or bronze <br />fitted and with stainless steel screws or constructed of other sound, durable <br />and corrosion-resistant materials. <br /> <br /> 6. Where the soil treatment area is at a higher elevation than the <br />pump, sufficient dynamic head shall be provided for both the elevation <br />difference and friction loss. <br /> <br /> 7. Where the dosing device is a pump, an alarm device shall be <br />installed to warn of pump failure. For dwellings, there should be reserve <br />storage volume equal to one day's sewage flow based on the amounts specified <br />for number of bedrooms in Chapter 150.014C(3). For other establishments, <br />reserve capacity should be based on the nature of the facility, but in no case <br />shall it be less than twenty-five per cent (25%) of the daily sewage flow. <br /> <br />DOSIbE DEVICES FOR PRESSURE DISTRIBUTION <br /> <br /> 1. The dosing device shall be a pump which is cast iron or bronze <br />fitted and with stainless steel screws or constructed of sound, durable and <br />corrosion-res istant materials. <br /> <br /> 2. The pump discharge capacity shall be at least seven and one-half <br />gallons per minute for each 100 square feet of soil treatment area. <br /> <br /> 3. The pump discharge head shall be at least five feet greater than <br />the head required to overcomm pipe friction losses and the elevation difference <br />between the pump and the distribution device. <br /> <br /> 4. The quantity of effluent delivered for each pump cycle shall be no <br />greater than 25 prcent of one day's sewage flow. <br /> <br />5. An alarm device shall be installed to warn of p~? failure. <br /> <br />150.014F FINAL TREATMENT AND DISPOSAL - STANDARD SYSTMM <br /> <br />Final treatment and disposal of all sewage tank effluent shall be by means of <br />soil treatment and disposal. <br /> <br />Sued. 1 SIZIbE <br /> <br /> 1. The required soil treatm_nt area shall be determined by number of <br />bedrooms for dwellings and definition of '~ater usage" for other <br />establishments. <br /> <br /> 2. The minimum soil treat.~nt area required for any dwelling shall <br />provide for at least two (2) bedrooms. <br /> <br /> 3. The minimum soil trea~nt area required for multiple residential <br />units shall consist of the sum of the areas required for each individual unit. <br /> <br />- 13 - <br /> <br /> <br />