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_ 120 day storage capacity (based on three applications per year, prior to planting sudangrass.) The current manure storage area is 4,800 ft'which is to be expanded to 7,400 ft . The area is enclosed with a three foot high retaining wall and will be covered to prevent rainfall infiltration. Manure will be removed with a front-end loader to a spreader for direct land application or loaded onto a side- dump truck for transportation off-site. Manure applied to the on-site acreage will be disced into the soil within 24 firs of application to prevent fly breeding. Fly bait and other types of vector control will be implemented around the holding pens and manure storage area. During the summer months, odor from manure storage area may be controlled by odor controlling products. B. STORMWATER MANAGEMENT Rainwater runoff from the roofs and paved areas of the facility will be captured by raingutters and berms and diverted through a below-ground pipe to an existing stormwater detention pond. No manure will mix with rainwater runoff and no manured water will enter this pond. STORMWATER POND VOLUME (ft') _ (LWxL LacLD)-[(SxI D2)(LW+LL)]+(4xS2rcL D'-3) ft'= (50ftx100ftx6ft) - [(2x6')x (50ft+ 100ft)+ (4x2' x6'=3) = ft'= 30,000 - 10,800 + 1152 = 18,050 fe Gals = 18,050 ftx 7.48 gal/ft'= 135,000 gallons (0.42 ac-ft) STORAGE DESIGN FOR 25 YR/24 HR STORM: Storage(ac-ft)=CiA(td/12) St=(.75)(0.5 in/hr)(1.5 ac)(2)= 1.0 ac-ft. Therefore, the size of existing stormwater pond must be doubled. III. SLAUGHTERHOUSE OPERATION • The types of animals listed above are to be processed. • Live animals are moved from holding pens or come directly off trucks to the rinsing station. • Live animals are moved to the killing floor where they are bled. • 99% of all blood will be captured for edible purposes. • Carcasses then placed in a scalding vat, removed and rinsed. • Carcasses are moved to a singing area for removal of hair. • Carcasses are beheaded and gutted. • All edible portions will be retained for sale. • All discarded portions will be picked up daily by a tallow operation. • Carcasses will have a final rinse, weighed and placed in cold storage for shipment. IV. WASTEWATER TREATMENT AND DISPOSITION A. WASTE STREAMS 1. Rinse water from the rinsing station will enter a 2,000 gallon septic tanks for treatment of urine and feces. Effluent from septic tank will be piped with kill floor 2 �r Vaffey Ag Research