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F posal area available of 3,600 ft2 should provide adequate area for the primary disposal 00%replacement area is designated as a long, narrow area extending along the front perty line, and may then make a 90° turn toward Building "A." Total area= 10 ft wide al lineal feet = 3,500 ft . Nitrozen_fertilizer should not be applied to the filter bed landscape grass or any other ground cover on the property. With regard to the filter bed area alone: 34 ppm NO3 as tested for the domestic water supply from the City of Manteca=34 ppm x 0.612=21 lbs of N/Ac ft of water. Using an average of one-half inch of domestic irrigation water applied eight months of each year: 3,600 ftZ _ 43,560 ftZ/Ac=0.083 Ac. x 27,154 gallons/Ac in. =2,244 gallons of domestic irrigation water_2= 1,122 gallons(one-half inch of water)is applied eight months of each year=240 days x 1,122 gaWday=269,280 gals_325,851 gaWAc-ft=0.826 Ac-ft of water). 21 lbs N/Ac ft x 0.826 Ac ft/yr= 17 lbs of N/yr applied by domestic irrigation water. Using Kentucky blue grass as a landscape ground cover example: Kentucky blue grass requires 124 lbs N/ac/yr for optimum growth. Therefore, 124 lbs.N/Ac/yr x 0.083 Ac= 10lbs N/yr should be applied to the grass over the filter bed area. However, 0.826 Ac ft of domestic irrigation water at 34 ppm NO3 supplies 17 lbs of N/yr of the nitrogen required by this grass, which is 70%above what is required. The effluent from the EnviroServer process will be of such high quality, that it may be used in the swimming pool models adjacent to the disposal area. LL Page -12JJ - Clesney Consulting