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� J _ <br /> ADDITIONAL QUESTIONS II <br /> CHINCHIOLO FRUIT COMPANY AND SIERRA HILLS PACKING <br /> STOCKTON,SAN JOAQUIN COUNTY <br /> 7. Treatment and Holding Ponds. Ponds must be designed to contain total annual precipitation using a <br /> rainfall return period of 100 years without exceeding two feet of freeboard. Provide a description of <br /> the pond(s) including dimension, separation between groundwater and the pond invert,the presence <br /> or absence of a liner, and holding capacity. If a liner will be present, describe proposed materials <br /> and construction specifications. Provide calculations demonstrating that two feet of freeboard will <br /> be maintained under the conditions described above. Describe how the ponds will be managed and <br /> maintained(e.g., sludge removal). <br /> 8. Soils. Provide information on soil types underlying ponds and/or wastewater application areas from <br /> the ground surface to the saturated zone. <br /> 9. Groundwater. Provide information on the depth to first groundwater and its gradient and direction <br /> of flow for each area, based on data from wells of known construction that are perforated in the <br /> upper aquifer. If such data is not available, provide an estimate based on referenced data from <br /> published sources. <br /> 10. Surface Water. Provide slope and direction of surface drainage at the proposed facility and disposal <br /> area. Provide name and location of nearest surface water bodies (i.e., streams, lakes, storm water <br /> basins)that would receive storm water drainage from the proposed facility and disposal areas. <br /> Provide average annual precipitation and evaporation data, and the source of the data. <br /> 11. Source Water. Provide water quality and quantity information, and describe the source of water for <br /> the facility(e.g., on-site wells, canals, municipal supply). At a minimum, run a standard minerals' <br /> analysis of facility source water. <br /> 12. Waste Management Plan. Provide a wastewater management plan that: <br /> a) Discusses wastewater application in terms of <br /> (i) Acreage and description of individual daily application areas <br /> (ii) Irrigation type (e.g., sprinkler, furrow irrigation, etc.) <br /> (iii) Furrow length and spacing or sprinkler type <br /> (iv) Crops to be grown and harvested and season of cropping <br /> (v) Frequency the application area(s) is/are scraped, disked, or ripped <br /> (vi) Depth of application (inches) <br /> (vii) Drying time (days) <br /> b) Calculates wastewater loading of the application area in terms of(include supporting <br /> calculations) <br /> (i) Hydraulic loading(gpd, inches/month) <br /> (ii) Maximum and average BODS loadings (lbs/acre/day) using actual acreage and <br /> wastewater volumes applied on each day of discharge <br /> (iii) Nitrogen loading (lbs/acre/year) assuming no denitrification <br /> (iv) The use of any commercial fertilizers <br /> c) Calculates a water and nutrient balance in terms of(include supporting calculations) <br /> C'.1 mjoaFflRkwChmc obFmkhmchiobO90103.d 20 September 2002 <br />