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Frequired <br /> 71 <br /> ing 12 - 100 ft sections of leach line and 12 - 60" diameter seepage pits, the <br /> eet of leach line will be achieved: <br /> ons of LL = 1,200 ft of leach line + 12 x 110 ft equivalent LL = 1320 ft <br /> ft= 2,520 Lineal Feet of Leach Line. <br /> If the reserve system must be installed at some pint in the future, the effluent must be pumped to <br /> the leachfield area. The illustration documents the main parameters for the reserve area: The <br /> reserve area can accommodate the calculated 12 - 100 ft leach line sections and 12 - 60" diameter <br /> seepage pits. Since the effluent must be pumped to this area, the pressurized effluent must come <br /> into a "settling basin" that stops the flow so that the effluent can gravity from distribution boxes <br /> into each leachline. This is denoted on the illustration and must be incorporated into the reserve <br /> system design. <br /> The Standards specify 10 feet between leach line trenches or 12 feet between leach line pipes, <br /> edge-to-edge. Since 60" diameter seepage pits are specified, the distance between leach line pipes <br /> must be increased to 15 feet edge-to-edge to maintain the required 10 foot distance between each <br /> seepage pit. <br /> The plan also illustrates the location of a well on a parcel adjacent to the southern property line of <br /> the subject property. The Standards specify that a leachfield area must be 100 feet from a domestic <br /> well if the parcel was subdivided before 1972. After 1972, the distance must be 150 feet. <br /> Although the parcels north of Quashnick Road were probably subdivided prior to 1972, a radius <br /> distance from this well of 150 feet has been used to illustrate acceptable remaining reserve area. <br /> The wells on the other parcels, including the Morada Baptist Church to the east, are all 100f feet <br /> from the subject property line. <br /> The seepage pits can be drilled to depths of 25 feet since the depth to groundwater maps indicate <br /> the static groundwater to be between 70 and 80 feet. Therefore, the 10 foot separation distance <br /> between the bottom of the seepage pit and depth to groundwater is easily achieved. <br /> Thank you for the opportunity to provide this information and if there should be any questions <br /> regarding this report, please contact the undersigned. <br /> Respectfully submitted, <br /> CHESNEY CONSULTING 4 v �< <br /> 7, ;i P,b. 04675 <br /> Expire2d-ffea <br /> Don Ches ey, R.E.A. °F <br /> Attachments <br /> Page 2 of 2 <br /> Chesney Consufting <br />