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Mr. Padilla <br /> Page 6 of 7 <br /> C) Include depth to groundwater, groundwater <br /> elevation, gradient and direction of groundwater <br /> flow. <br /> d) Soils, geology, and groundwater data must be <br /> provided by qualified staff or consultants. <br /> 6. Describe all surface and subsurface drains which are to <br /> be used to control water from areas on, or adjacent to <br /> the composting site. <br /> a) The location and type of protective dikes, berms, <br /> and levees shall be described. <br /> b) The locations of primary drains, berms, etc. , <br /> should be shown on the plot plan. <br /> C) The design basis of drainage control devices is to <br /> be given. This may require the determination of <br /> typical runoff coefficients and runoff volumes for <br /> 100 year flood conditions. <br /> 7. If leachate generation is anticipated, describe the <br /> method of monitoring, collection, treatment, and <br /> necessary disposal. <br /> a) If leachate barriers are proposed, describe their <br /> length, width, depth, and design characteristics. <br /> b) Show the locations of leachate barriers on the <br /> plot plan. <br /> C) Indicate whether leachate barriers are in place or <br /> to be installed. <br /> d) Describe monitoring and sampling procedures. <br /> e) Estimate the volume of leachate to be handled and <br /> the manner of removal from the control barrier <br /> system (periodic pumping, etc. ) . <br /> f) Indicate the manner of treatment and point of <br /> discharge of treated leachate. <br /> g) If leachate is not anticipated, demonstrate why. <br />