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PROJECT: Ahern Road Fueling Station February 28, 2022 <br /> Job No: 20-544 Ross P. Shoaf, Civil Engineer <br /> Plan View Leach Field Area <br /> I <br /> 3reak Line <br /> Store <br /> Store outlets <br /> Treatment <br /> Discharge <br /> Assembl y <br /> GENERAL SCHEMATIC SYSTEM LAYOUT nts <br /> Showing major components only <br /> Use plot plan for layout and construction <br /> VERY IMPORTANT <br /> When doing the system layout before starting construction please confirm that the <br /> following design parameters are maintained with the specified limits. <br /> A—Length of 2" distribution line between the dosing pumps and the hydrotech valve: <br /> ± 678 ft. <br /> B—All tightlines shall be a minimum of 100' from the Public well and shall be cased in <br /> a secondary pipe when within the 150' setback. <br /> C—Vertical elevation difference between the top of the dosing tank pump vault and <br /> the Distribution valve±2 ft. Valve must be higher than outlet of tank for proper <br /> operation. <br /> D—All tanks must be physically sized to fit in the designated area and outside of the <br /> 150'well setback <br /> NOTE: These parameters are not intended to be exactly followed in the field,as a reasonable <br /> deviation is acceptable.Except for the tank locations a reasonable deviation is considered to be <br /> approximately 10 to 15%. <br /> Page 6 Of 11 <br />