Loading...
HomeMy WebLinkAbout310050_Permit Renewal Application 2019_20190410State of North Carolina Department of Environmental Quality Division of Water Resources Animal Waste Management Systems Request for Certification of Coverage Facility Currently covered by an Expiring Sate Non -Discharge General Permit On September 30, 2019, the North Carolina State Non -Discharge General Permits for Animal Waste Management Systems will expire. As required by these permits, facilities that have been issued Certificates of Coverage to operate under these State Non -Discharge General Permits must apply for renewal at least 180 days prior to their expiration date. Therefore, all applications must be received by the Division of Water Resources by no later than April 3, 2019. Please do not leave any question unanswered Please verify all information and make any necessary corrections below. Application must be signed and dated by the Permittee. 1. Farm Number: 31-0050 Certificate Of Coverage Number: AWS310050 2. Facility Name: BJD Farm I 3. Landowner's Name (same as on the Waste Management Plan): Bizzell J Davis 4. Landowner's Mailing Address: 1180 Lanefield Rd City: Warsaw State: NC Zip: 28398 Telephone Number: 910-293-4383 Ext. E-mail: 5. Facility's Physical Address: 1180 Lanefield Rd City: Warsaw State: NC Zip: 28398 6. County where Facility is located: Duulin 7. Farm Manager's Name (if different from Landowner): 8. Farm Manager's telephone number (include area code): 9. Integrator's Name (if there is not an Integrator, write "None"): Murphy -Brown LLC 10. Operator Name (OIC): Bizzell J. Davis Phone No.: 910-284-0078 OIC #: 18035 11. Lessee's Name (if there is not a Lessee, write "None"): 12. Indicate animal operation type and number: Current Permit: Operation Types: Operations Type Allowable Count Swine - Feeder to Finish 7,360 Swine Cattle Dry Poultry Other Types Wean to Finish Dairy Calf Non Laying Chickens Horses - Horses Wean to Feeder Dairy Heifer Laying Chickens Horses - Other Farrow to Finish Milk Cow Pullets Sheep - Sheep Feeder to Finish Dry Cow Turkeys Sheep - Other Farrow to Wean Beef Stocker Calf Turkey Pullet Farrow to Feeder Beef Feeder Boar/Stud Beef Broad Cow Wet Poultn Gilts Other Non Laying Pullet Other Layers 13. Waste Treatment and Storage Lagoons (Verify the following information is accurate and complete. Make all necessary corrections and provide missing data.) Structure Name Estimated Date Built Liner Type (Clay, Synthetic, Unknown) Capacity (Cubic Feet) Estimated Surface Area (Square Feet) Design Freeboard "Redline" (Inches) 1 84,071.00 19.50 2 84,506.00 19.50 3 48,352.00 19.50 Mail one (1) copy of the Certified Animal Waste Management Plan (CAWMP) with this completed and signed application as required by NC General Statutes 143-215.10C(d) to the address below. The CAWMP must include the following components: 1. The most recent Waste Utilization Plan (WUP), signed b$ the owner and a certified technical specialist, containing: a. The method by which waste is applied to the disposal fields (e.g. irrigation, injection, etc.) b. A map of every field used for land application (for example: irrigation map) c. The soil series present on every land application field d. The crops grown on every land application field e. The Realistic Yield Expectation (RYE) for every crop shown in the WUP f The maximum PAN to be applied to every land application field g. The waste application windows for every crop utilized in the WUP h. The required NRCS Standard specifications 2. A site map/schematic 3. Emergency Action Plan 4. Insect Control Checklist with chosen best management practices noted 5. Odor Control Checklist with chosen best management practices noted 6. Mortality Control Checklist with selected method noted - Use the enclosed updated Mortality Control Checklist 7. Lagoon/storage pond capacity documentation (design, calculations, etc.) Please be sure the above table is accurate and complete. Also provide any site evaluations, wetland determinations, or hazard classifications that may be applicable to your facility. 8. Operation and Maintenance Plan If your CAWMP includes any components not shown on this list, please include the additional components with your submittal. (e.g. composting, digesters, waste transfers, etc.) As a second option to mailing paper copies of the application package, you can scan and email one signed copy of the application and all the CAWMP items above to: 2019PermitRenewal@ncdenr.gov I attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that, if all required parts of this application are not completed and that if all required supporting information and attachments are not included, this application package will be returned to me as incomplete. Note: In accordance with NC General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false statement, representation, or certification in any application may be subject to civil penalties up to $25,000 per violation. (18 U.S.C. Section 1001 provides a punishment by a fine of not more than $10,000 or imprisonment of not more than 5 years, or both for a similar offense.) Printed Name of Signing Official (Landowner, or if multiple Landowners all landowners should sign. If Landowner is a corporation, signature should be by a principal executive officer of the corporation): Name: J (Z 1si i 3 O1 N" t S Title: t)%% f 1� Signature: --_ _ _r Date: Name: Title: Signature: Date: Name: Title: Signature: Date: THE COMPLETED APPLICATION SHOULD BE SENT TO THE FOLLOWING ADDRESS: NCDEQ-DWR Animal Feeding Operations Program 1636 Mail Service Center Raleigh, North Carolina 27699-1636 Telephone number: (919) 707-9100 E-mail: 2019PermitRenewal@ncdenr.gov FORM: RENEWAL -STATE GENERAL 02/2019 ROY COOPER Governor MICHAEL S. REGAN T"•`� 5eCretoxy LINDA CULPEPPER NORTH CAROLINA Director Environmental Quality February 27, 2019 Bizzell J Davis BJD Farm I 1180 Lanefield Rd Warsaw, NC 28398 Subject: Application for Renewal of Coverage for Expiring State General Permit Dear Permittee: MAR 29 2019 U4 a.L Otialkf ivnel Op,oratipmsSet h+;, Your facility is currently approved for operation under one of the Animal Waste Operation State Non -Discharge General Permits, which expire on September 30, 2019. Copies of the new animal waste operation State Non -Discharge General Permits are available at hops://det .nc.eov/about/divisions/water-resources/water-yualii\ -re. ional-operations/afo or by writing or calling: NCDEQ-DWR Animal Feeding Operations Program 1636 Mail Service Center Raleigh, North Carolina 27699-1636 Telephone number: (919) 707-9100 In order to assure your continued coverage under the State Non -Discharge General Permits, You must submit an application for permit coverage to the Division. Enclosed you will find a 'Request for Certificate of Coverage Facility Currently Covered by an Expiring State Non -Discharge General Permit." The application form must be completed, signed and returned b% April 3, 2019. Please note that you must include one (11 copy of the Certified Animal Waste Management Plan (CAWMPI with the completed and signed application form. A list of items included in the CAWMP can be found on page 2 of the renewal application form. Failure to request renewal of your coverage under a general permit within the time period specified may result in a civil penalty. Operation of your facility without coverage under a valid general permit would constitute a violation of NCGS 143-215.1 and could result in assessments of civil penalties of up to $25,000 per day. If you have any questions about the State Non -Discharge General Permits, the enclosed application, or any related matter please feel free to contact the Animal Feeding Operations Branch staff at 919-707-9100. Enclosures cc (w/o enclosures): Sincerely, Jon Risgaard, Section Chief Animal Feeding Operations and Groundwater Section Wilmington Regional Office, Water Quality Regional Operations Section Duplin County Soil and Water Conservation District AFOG Section Central Files - AWS310050 Murphv-Brown LLC EIE �. Korth Caro"tr_a Department of Enviroa ientnl Quality 1 Ditision of Watef Resources ��- (/��, 512 N. Salisbury St 1 i636 Mail Service Centex Balch, North Carolers 27699-1635 ---� 919.707.9000 Mortality Management Methods Indicate which method(s) will be implemented. When selecting multiple methods indicate a primary versus secondary option. Methods other than those listed must be approved by the State Veterinarian. Primary Secondary Routine Mortality O 0 ❑ O ErO O O O O aEl El Version —November 26, 2018 Burial three feet beneath the surface of the ground within 24 hours of knowledge of animal death. The burial must be at least 300 feet from any flowing stream or public body of water (G.S.106-403). The bottom of the burial pit should be at least one foot above the seasonal high water table. Attach burial location map and plan. Landfill at municipal solid waste facility permitted by NC DEQ under GS 15A NCAC 13B .0200. Rendering at a rendering plant licensed under G.S. 106-168.7. Complete incineration according to 02 NCAC 52C .0102. A composting system approved and permitted by the NC Department of Agriculture & Con- sumer Services Veterinary Division (attach copy of permit). If compost is distributed off -farm, additional requirements must be met and a permit is required from NC DEQ. In the case of dead poultry only, placing in a disposal pit of a size and design approved by the NC Department of Agriculture & Consumer Services (G.S. 106-549.70). Any method which, in the professional opinionwof the State Veterinarian, would make possible the salvage of part of a dead animal's value without endangering human or animal health. (Written approval by the State Veterinarian must be attached). Mass Mortality Plan Mass mortality plans are required for farms covered by an NPDES permit. These plans are also recommended for all animal operations. This plan outlines farm -specific mortality man- agement methods to be used for mass mortality. The NCDA&CS Veterinary Division sup - parts a ve.riety of eemer enc y morte!it'y disposa! c pti3„s; ♦act for ry 9 Y ,�'_ � 5, eor,.�.,�the Division, guidance. • A catastrophic mortality disposal plan is part of the facility's CAWMP and is activated when numbers of dead animals exceed normal mortality rates as specified by the State Veterinarian. • Burial must be.done in accordance with NC General Statutes and NCDA&CS Veterinary Division regulations and guidance. • Mass burial sites are subject to additional permit conditions (refer to facility's animal waste management system permit). • In the event of imminent threat of a disease emergency, the State Veterinarian may enact additional temporary procedures or measures for disposal according to G.S. 106-399.4. 9411 nature Fa-m Owner/Manager er 4ig4 7-Z(Q- /9 Date Signature of Technical Specialist Date NUTRIENT MANAGEMENT PLAN Growers):. Farm Name: County: Farm Type: Farrn Capacity: Storage Structure: Storage Period: Application Method: Bizzeli Davis BM Farm I Duplin Feed -Fin 7360 Anaerobic Lagoon 180 days Irrigation The waste from your animal facility must be land applied at a specified rate to prevent pollution of surface water and/or groundwater. The plant nutrients in the animal waste should be used to reduce the amount of commercial fertilizer required for the crops in the fields where the waste is to be applied. This waste utilization plan uses nitrogen as the limiting nutrient. Waste should be analyzed before each application cycle. Annual soil tests are strongly encouraged so that all plant nutrients can be balanced for realistic yields of the crop to be grown. Several factors are important in implementing your waste utilization plan in order to maximize the fertilizer value of the waste and to ensure that it is applied in an environmentally safe manner: 1. Always apply waste based on the needs of the crop to be grown and the nutrient content of the waste. Do not apply more nitrogen than the crop can utilize. 2. Soil types are important as they have different infiltration rates, leaching potentials, cation exchange capacities, and available water holding capacities. 3. Normally waste shall be applied to land eroding at less than 5 tons per acre per year. Waste may be applied to land eroding at 5 or more tons per acre annually, but less than 10 tons per acre per year providing that adequate filter strips are established. 4. Do not apply waste on saturated soils, when it is raining, or when the surface is frozen. Either of these conditions may result in runoff to surface waters which is not allowed under DWQ regulations. Page: 1 5. Wind conditions should also be considered to avoid draft and downwind odor problems. 6. To maximize the vatue of the nutrients for crop production and to reduce the potential for pollution, the waste should be applied to a growing crop or applied not more than 30 days prior to planting a crop or forages breaking dormancy. Injecting the waste or disking will conserve nutrients and reduce odor problems. This plan is based on the waste application method shown above. If you choose to change methods in the future, you need to revise tills plan. Nutrient levels for different application methods are not the same. The estimated acres needed to apply the animal waste is based on typical nutrient content for this type of facility. In sorne cases you may want to have plant analysis made, which could allow additional waste to be applied. Provisions shall be made for the area receiving waste to be flexible so as to accommodate changing waste analysis content and crop type. Lime must be applied to maintain pH in the optimum range for specific crop production. This waste utilization plan, ifcarried out, meets the requirements for compliance with 15A NCAC 2H .0217 adopted by the Environmental Management Commission. AMOUNT OF WASTE PRODUCED PER YEAR ( gallons, ft3, tons, etc.): 7360 animals X 985.50 gal/animal/year = 7,253,280 gallons AMOUNT OF PLANT AVAILABLE NITROGEN PRODUCED PER YEAR (fbs): 7360 animals X 2.30 Ibslanimal/year = 10, 928.00 !bs Applying the above amount of waste is a big job. You should plan time and have appropriate equipment to apply the waste in a timely manner. Page: 2 The following acreage will be needed for waste application based on the crop to be grown, soil type, and surface application. Tract Field Soli Type 72026 72026 72026 un 1A 1' 3 Au GoB Ra Crop Yield Code /Ac B G 4.7 5.5 3.8 Ibs N Acres Lbs N/Ac Lbs N lbs N I Time to /unit , Residual : /Ac Required] Apply 50.00 50.00 50.00 2.2 235.0 2871.70 20.7 '275.0 5678.75 46.9 190.0 8901.50 Total 79.7 17451.95 Available N 16928.00 *Difference -523.95 Mar -Oct Mar -Oct F-June, S- Indicates that this field is being overseeded (Le. interplanted) or winter annuals follow summer annuals. *A negative number reflects the total lbs of additional nitrogen needed to achieve yields on acreage listed in chart. A positive number means additional acreage is required to utilize the nitrogen produced by the farm. NOTE: This plan does not include commercial fertilizer. The farm should produce adequate plant available nitrogen to satisfy the requirements of the crops 'fisted above. The applicator is cautioned that P an.d K may be over applied while meeting the N requirements. In the future, regulations may require farmers in some parts of North Carolina to have a nutrient management plan that addresses all nutrients. This plan only addresses nitrogen. In interplanted fields ( i.e. small grain, etc, interseeded in bermuda), forage must be removed through grazing, hay, and/or silage. Where grazing, plants should be grazed when they reach a height of six to nine inches. Cattle should be removed when plants are grazed to a height of four inches. En fields where small grain, etc, is to be removed for hay or silage, care should be exercised not to let small grain reach maturity, especially late in the season (Le. April or May). Shading may result if small grain gets too high and this will definately interfere with stand of bermudagrass. This loss of stand will result in reduced yields and less nitrogen being utilized. Rather than cutting small grain for hay or silage just before heading as is Page: 3 the normal situation, you are encouraged to cut the small grain earlier. You may want to • consider harvesting hay or silage two to three times during the season, depending on the time small grain is planted in the fa[I. The ideal time to interplant small grain, etc, is late September or early October. Drilling is recommended over broadcasting. Bermudagrass should be grazed or cut to a height of about two inches before drilling for best results, The following legend explains the crop codes listed in the table above: Crop Code Crop A B D E F G H J K L N 0 Barley Hybrid Bermudagrass - Grazed Hybrid Bermudagrass - Hay Corn - Grain Corn - Silage Cotton Fescue - Grazed Fescue - Hay Oats Rye Small Grain - Grazea Small Grain - Hay Grain Sorghum Wheat Soybean Lbs N utilized / unit yield 1.6 Ibs N / bushel 50 ibs N / ton 50 Ibs N / ton 1.25 Ibs N / bushel 12 lbs N / ton 0.12 Ibs N / lbs lint 50 Ibs N / ton 50 ibs N / ton 1.3 lbs N / bushel 2.4 Ibs N / bushel 100 lbs N / acre 133 Ibs N / acre 2.5 lbs N / cwt 2.4 lbs N / bushel 4.0 lbs N / bushel Acres shown in the preceding table are considered to be the usable acres excluding required buffers, filter strips along ditches, odd areas unable to be irrigated, and perimeter areas not receiving full application rates due to equipment limitations. Actual total acres in the fields listed may, and most likely will be, more than the acres shown in the tables. See attached map showing the fields to be used for the utilization of animal waste. SLUDGE APPLICATION: The waste utilization plan must contain provisions for periodic land application of sludge at agronomic rates. The sludge will be nutrient rich and will require precautionary measures to prevent over application of nutrients or other elements Your production facility will produce approximately 0.36 pounds of plant available nitrogen per animal per year in the sludge based on the application method listed earlier Page: 4 If you remove the sludge every 5 years, you will have approximately 13248.00 pounds of PAN to utilize. Assuming you apply this PAN to hybrid bermudagrass hayland at the rate of 300 pounds of nitrogen per acre, you will need 44.16 acres of land. if you apply the sludge to corn at a rate of 125 pounds per acre, you will need 105.98 acres of land. Please be aware that these are only estimates of the PAN and land needed. Actual requirements could vary by 25% depending on your sludge waste analysis, soil types, realistic yields, and applications. APPLICATION OF WASTE BY IRRIGATION: The irrigation application rate should not exceed the intake rate of the soil at the time of irrigation such that runoff or ponding occurs. This rate is limited by initial soil moisture content, soli structure, soil texture, water droplet size, and organic solids. The application amount should not exceed the available water holding capacity of the sail at the time of irrigation nor should the plant available nitrogen applied exceed the nitrogen needs of the crop. If surface irrigation is the method of land application for this plan, it is the responsibility of the producer and irrigation designer to ensure that an irrigation system is installed to properly irrigate the acres shown in the preceding table. Failure to apply the recommended rates and amounts of nitrogen shown in the tables may make this plan invalid. The following is provided as a guide for establishing application rates and amounts. (Tract Soil Field I T • e Cro Application Rate Application Amount in/hr 72026 un AuA B 0.60 72026 IA GoB B 0.50 72026 1 B Ra G 0.40 * inches 1, 00 1.50 0.95 *This is the maximum application amount allowed for the soil assuming the amount of nitrogen allowed for the crop is not over applied. In many situations, the application amount shown cannot be applied because of the nitrogen limitation. The maximum application amount shown can be applied under optimum soil conditions. Your facility is designed for 180 days of temporary storage and the temporary storage must be removed on the average of once every 6 months. In no instance should the volume of the waste stored in your structure be within the 25 year 24 hour storm storage or one foot of freeboard except in the event of the 25 year 24 hour storm. MAR 2 9 2019 Page: 5 It is. the responsiabifity of the producer and waste applicator to ensure that the spreader equipment is operated properly to apply the correct rates to the acres shown in the tables. Failure to apply the recommended rates and amounts of nitrogen shown in the tables may make this plan invalid. Call your technical specialist after you receive the waste analysis report for assistance in determining the amount of waste per acre and the proper appiication prior to applying the waste. Additional Comments: Producer may overseed coastal with small grain and apply at a rate no greater than 50 lbs t\l/ac. Page: 6 NUTRIENT MANAGEMENT PLAN CERTIFICATION Name of Farm: 470 `,yam / Owner/Manager Agreement: l/we understand and will follow and implement the specifications and the operation and maintenance procedures established in the approved animal waste nutrient management plan for the farm named above. I/we Know that any expansion to the existing design capacity of the waste treatment and/or storage system, or construction of new facilities, will require a new nutrient management plan and a new certification to be submitted to DWQ before the new animals are stocked. I/we understand that t must own or have access to equipment, primarily irrigation equipment, to land apply the animal waste described ;n this nutrient management plan. This equipment must be available at the appropriate pumping time such that no discharge occurs from the lagoon in the event of a 25 year 24 hour storm. I also certify that the waste will be applied on the land according to this plan at the appropriate times and at rates which produce no runoff. This plan will be filed on site at the farm office and at the office of the local Soil and Water Conservation District and wilt be available for review by NCDWQ upon request. Name of Facility Owner: 5/?- [ Ej� 0/1-y/,r Signature: Name of Manager (if different from owner): Signature: 57-,70-17 Date Please Print Name of Technical Specialist: Jimmy R. Vinson Affiliation: Brown's of Carolina, inc. Address: P.O. Box 487 Telephone: Signature. Warsaw, NC 28398 /(9iO) 293-2984 Date 3=Al- 97 Date P� ge: 1 ANIMAL WASTE MAMA( . ENT PLAN CER1J iCATIOj :'OR EXISTING FEEDLOTS Please i etnna the completed form to the a Division of Environmental Management at the address on the reverse side of this form. Name of farm (Please print) : e722 112S X Mailing Address: //SO (�4711- /el!) 40 �1s. 111G Z39 Phone No.: 4T . - g3 3. 3 County (of arm): Dt,�2,./ ' Farm location: Latitude and Longitude: 3V-` 57 ' / 2 " 1 ;8 ° 0 a ' i 9 'required . Also, pl attach a copy of a county road map with location identified. ((228o h P°e tet Type of operation (swine, layer, dairy, etc.) : st,,r,41E (tea 1A140JJs-,t/or" f"udosm i& Design capacity (number of animals) : S160 �INWShirt/6 Average size of operation (12 month population avg.): 5740 f lieu 6 Average acreage needed for land application of waste (acres) : .70 Technical Specialist Certification As a technical specialist designated by the North Carolina Soil and Water Conservation Commission pursuant to 15A NCAC 6F .0005, I certify that the existing animal waste management system for the farm named above has an animal waste management plan that meets the operation and maintenance standards and specifications of the Division of Environmental Management and the USDA - Soil Conservation Service and/or the North Carolina Soil and Water Conservation Commission pursuant to 15A NCAC 2H.0217 and ISA NCAC 6F .0001 - .0005. The following elements and their corresponding minimum criteria have been verified by me or other designated technical specialists and are included in the plan as applicable: minimum separations (buffers); adequate quantity and amount of land for waste utilization (or use of third party); access or ownership of proper waste application equipment; schedule for timing of applications; application rates; loading rates; and the control of the discharge of pollutants from stormwater runoff events less severe than the 25 - years 24 - hour storm_ Il When checked, see reverse side of form for conditions/exceptions. Name of Technical Specialist (Piise Print): „Tinny g. vu 3cr Affiliation Agency): Brown's of Ca olna, Trc_ Address ( ge y): l7 457 w���.� �r -141aa Signature: ykA Phone No.: (91 a 1 293-..36f10 Date: 3 - Owner/Manager Agreement I (we) understand the operation and maintenance procedures established in the approved animal waste management plan for the farm named above and will implement these procedures. I (we) know that any expansion to the existing design capacity of the waste treatment and storage system or construction of new facilities will require a new certification to be submitted to the Division of Environmental Management before the new animals are stocked. I (we) also understand that there must be no discharge of animal waste from this system to surface waters of the state either directly through a man-made conveyance or through runoff from a storm event less severe that the 25-year, 24-hour storm. The approved plan will be filed at the farm and at the office of the local Soil and Water Conservation District. Name of Land Owner (Please Print) : F/2-zECG l3 iS Signature: Name of ManaQ d ,.erent from owner (Please print): Signature: Date: Date: 3 i-9; Note: A change in land ownership require.: notification or a hex certification (if the approved plan is changed) within 60 days of a tide transfer. DEM USE ONLY: ACE# ANIMAL WASTE UTILIZATION PLAN Producer: BIZZELL DAVIS Location: 1180 LANEFIELD RD WARSAW NC 28398 Telephone: 910-293-4383 Type Operation: Existing Feeder to Finish Swine Number of Animals: 7360.00 hogs (Design Capacity) STORAGE STRUCTURE: Anaerobic Waste Treatment Lagoon APPLICATION METHOD: Irrigation The waste from your animal facility must be land applied.at a specified rate to prevent pollution of surface water and/or groundwater. The plant nutrients in the animal waste should be used to reduce the amount of commercial fertilizer required for the crops in the fields where the waste is to be applied. This waste utilization plan. uses nitrogen as the limiting nutrient. Waste should be analyzed before each application cycle. Annual soil tests are strongly encouraged so that all plant nutrients can be balanced for realistic yields of the crop to be grown. Several factors are important in implementing your waste utilization plan in order to maximize the fertilizer value of the waste and to ensure that it is applied in an environmentally safe manner: 1. Always apply waste based on the needs of the crop to be grown and the nutrient content of the waste. Do not apply more nitrogen than the crop can utilize. 2. Soil types are important as they have different infiltration rates, leaching potentials, cation exchange capacities, and available water holding capacities. 3. Normally waste shall be applied to land eroding at less than 5 tons per acre per year. Waste may be applied to land eroding at 5 or more tons per acre annually, but less than 10 tons per acre per year providing that adequate filter strips are established. 4. Do not apply waste on saturated soils, when it is raining, or when the surface is frozen. Either of these conditions may result in runoff to surface waters which is not allowed under DWQ regulations. Page: 1 ANIMAL WASTE UTILIZATION PLAN 5. Wind conditions should also be considered to avoid drift and downwind odor problems. 6. To maximize the value of the nutrients for crop production and to reduce the potential for pollution, the waste should be applied to a growing crop or applied not more than 30 days prior to panting a crop or forages breaking dormancy. Injecting the waste or disking will conserve nutrients and reduce odor problems. This plan is based on the waste application method shown above. If you choose to change methods inthe future, you need to revise this plan. Nutrient levels for different application methods are not the same. The estimated acres needed to apply the animal waste is based on typical nutrient content for this type of facility. Acreage requirements should be based on the waste analysis report from your waste management facility. In some cases you may want to have plant analysis made, which could allow additional waste to be applied. Provisions shall be made for .he area receiving waste to be flexible so as to accommodate changing waste analysis content and crop type. Lime must be applied to maintain pH in the optimum range for specific crop production. This waste utilization plan, tf carried out, meets the requirements for compliance with 15A NCAC 2H .0217 adopted by the Environmental Management Commission. AMOUNT OF WASTE PRODUCED PER YEAR (gallons, ft3, tons, etc.) 7360 hogs x 1.9 tons waste/hogs/year = 13984 tons AMOUNT OF PLANT AVAILABLE NITROGEN (PAN) PRODUCED PER YEAR 7360 hogs x 2.3 lbs PAN/hogs/year = 16928 lbs. PAN/year Applying the above amount of waste is a big job. You should plan time and have appropriate equipment to apply the waste in a timely manner. The following acreage will be needed for waste application based on the crop to be grown, soil type and surface application. Page: 2 ANIMAL WASTE UTILIZATION PLAN TABLE 1: ACRES OWNED BY PRODUCER TRACT 72026 OCT 72026 MAR FIELD SOIL TYPE & CLASS - DETERMINING PHASE AUB CROP IYIELDI LBS CODE ' AW N PER AC APPLY METH BC 4.7 COMM NI ** PER ACRES AC or RESID. N 235 11.7 * LBS AW N USED APPLIC TIME 2749.5 +MAR- -UN SG 1 175 111.7 877.5 +OCT- 72026 lA IGOA OCT 72026 1-1A MAR IBC I 5.5 275 72026 11B RAA JUNE ]SG rT �FC I 75 3.8 1190 17.96 4939 +MAR- 117.96'1347 +OCT- 50.0419507.6 +SEP- END 1 I TOTALI19420.6 - Indicates that this field is being overseeded (i_e• interplanted) cr winter annuals follow summer annuals. + - Dates shown reflect opt mu.m uptake periods for nutrients. Waste appilcation may begin up tc thirty(30) days prior to planting or green -up of forages, and extend past optimum dates shown if plant growth, pumping conditions, and PAN loading rates permit. NOTE: The applicator is cautioned :hat P and K may be over applied while meeting the N requirements. In the future, regulations may require farmers in some parts of North Carolina to have a nutrient management plan that addresses all nutrients. This plan only addresses nitrogen. Page: ANIMAL: WASTE UTILIZATION PLAN TABLE 2: ACRES WITH NOTARIZED AGREEMENT OR LONG TERM LEASE (Agreement with adjacent landowners must be attached.) (Required only if operator does not own adequate land. See required specification 2.) TRACT FIELD SOIL TYPE & CLASS - DETERMINING PHASE END CROP 'YIELD CODE APPLY METH LBS AW N PER AC COMM N PER AC or RESID. N ** '* LBS ACRES AW N USED APPLIC TIME TOTAL!0 - Indicates that this field is being overseeded (i.e. interplanted) or winter annuals follow summer annuals. + - Dates shown reflect optimum uptake periods for nutrients. Waste application may begin up to thirty(30) days prior to planting or green -up of forages, and extend past optimum dates shown if plant growth, pumping conditions, and PAN loading rates permit. In interplanted fields (i.e. small grain, in bermudagrass), forage must be removed hay and/or silage. Where grazing, plants when they reach a. height of six to nine should be removed when punts are grazed to inches. In fields where small grain, etc, for hay or silage, care should be exercised grain to reach maturity, especially late in April or May) Shading may result if small grain gets too high and this will definitely interfere with stand of bermudagrass. This loss of stand will result in reduced yields and less nitrogen being utilized. Rather than cutting small grain for hay or silage just before heading as is the normal situation, you are encouraged to cut the small grain earlier. You may want to consider harvesting hay or silage two to three times during the season, depending on time small grain is planted in the fall. etc, interseeded through grazing, should be grazed inches. Cattle a height of four is to be removed not to let small the season (i.e. The ideal time to interplant small grain, etc, is late September or early October. Drilling is recommended over broadcasting. Bermudagrass should be grazed or mowed to a height of about two inches before drilling for best results. Page: 4 ANIMAL WASTE UTILIZATION PLAN ** Acreage figures may exceed total acreage in fields due to overseeding. * lbs AW N (animal waste nitrogen) equals total required nitrogen less any commercial nitrogen (COMM N) supplied. The following legend explains the crop codes used in tables 1 and 2 above: CROP CODE 1 CROP i UNITS ]PER UNIT BC FC SG * * * HYBRID BERMUDAGRASS-CONTROLLED GRAZED TALL FESCUE -CONTROLLED GRAZED SMALL GRAIN OVERSEEDED TABLE 1 TABLE 2 TOTAL TOTALS FROM TABLES 1 AND 2 WETTABLE ACRES 79.7 LBS AW N USED 19420.6 0 0 79.7 *** BALANCE 19420.6 -2492.6 TONS TONS AC 50 50 75 This number must be less than or equal to 0 in order to fully utilize the animal waste N produced. Page: 5 ANIMAL WASTE UTILIZATION PLAN *** This number must be less than or equal to 0 in order to fully utilize the animal waste N produced. Acres shown in each of the preceding tables are considered to be the usable acres excluding required buffers, filter strips along ditches, odd areas unable to be irrigated, and perimeter areas not receiving full application rates due to equipment limitations. Actual total acres in the fields listed may, and most likely will be, more than the acres shown in the tables. See attached map showing the fields to be used for the utilization of animal waste. SLUDGE APPLICATION: The waste utilization plan must contain previsions for periodic land application of sludge at agronomic rates. The sludge will be nutrient rich and will require precautionary measures to prevent over application of nutrients or other elements. Your production facility will produce approximately 2723.2 pounds of plant available nitrogen per year in the sludge. If you remove the sludge every 5 years, you will have approximately 13616 pounds of PAN to utilize. Assuming you apply this PAN to hybrid bermudagrass hayland at the rate of 300 pounds of nitrogen per acre, you will need 45.3866666667 acres of land. If you apply the sludge to corn at the rate of 125 pounds of nitrogen per acre, you will need 108.928 acres of land. Please be aware that these are only estimates of the PAN and land needed. Actual requirements could vary by 25W depending on your sludge waste analysis, soil types, realistic yields, and application methods. APPLICATION OF WASTE BY IRRIGATION The irrigation application rate should not exceed the intake rate of the soil at the time of irrigation such that runoff or ponding occurs. This rate is limited by initial soil moisture content, soil structure, soil texture, water droplet size, and organic solids. The application amount should not exceed the available water holding capacity of the soil at the time of irrigation nor should the plant available nitrogen applied exceed the nitrogen needs of the crop. If surface irrigation is the method of land application for this plan, itis the responsibility of the producer and irrigation designer to ensure that an irrigation system is installed to properly irrigate the acres shown in Tables 1 and 2. Failure to apply the recommended rates and Page: ANIMAL WASTE UTILIZATION PLAN amounts of nitrogen shown in the tables may make this plan invalid. The following table is provided as a guide for establishing application rates and amounts. Tract 1 Field Soil 72026 11A Type Crop Application RatejApplic. Amount (in/hr) 1 (inches) GOA BC i .50 1 *1.0 72026 1 1B 1 RAA FC .40 1 *1.0 72026 1 UN AUB BC 72026 -1A f j SG j .5 j *1 j 1 j j 72026 j --UN j E SG j .5 f *1 j 1 j * This is the maximum application amount allowed for the soil assuming the amount of nitrogen allowed for the crop is not over applied. In many situations, the application amount shown cannot be applied because of the nitrogen limitation. The maximum application amount shown can be applied under optimum soil conditions. Your facility is designed for 180.00 days of temporary storage and the temporary storage must be removed on the average of once every 6.00 months. In no instance should the volume of the waste be stored in your structure be within the 25 year 24 hour storm storage or one foot of freeboard except in the event of the 25 year 24 hour storm. Page: 7 ANIMAL WASTE UTILIZATION PLAN It is the responsibility of the producer and waste applicator to ensure that the spreader equipment is operated properly to apply the correct rates to the acres shown in Tables 1 and 2. Failure to apply the recommended rates and amounts of nitrogen shown in the tables may make this plan invalid. Call your technical specialist after you receive the waste analysis report for assistance in determining the amount of waste per acre and the proper application rate prior to applying the waste. NARRATIVE OF OPERATION THIS WASTE PLAN IS WRITTEN BASED ON A WETTABLE ACRES IRRIGATION DESIGN DONE BY MR. FLOYD ADAMS PE. THE DATES USED ARE THE SAME AS ON THE ORIGINAL WUP DATED 5-30-97(SEE ATTACHED) DONE BY MR JIMMY VINSON OF BoC. Page: 8 WASTE UTILIZATION PLAN REQUIRED SPECIFICATIONS 1 Animal waste shall not reach surface waters of the state by runoff, drift, manmade conveyances, direct application, or direct discharge during operation or land application. Any discharge of waste which reaches surface water is prohibited. 2. There must be documentation in the design folder that the producer either owns or has an agreement for use of adequate land on which to properly apply the waste. If the producer does not own adequate land to properly dispose of waste, he/she shall provide a copy of an agreement with a landowner who is within a reasonable proximity, allowing him/her the use of the land for waste application. It is the responsibility of the owner of the facility to secure an update of the Waste Utilization Plan when there is a change in the operation, increase in the number of animals, method of utilization, or available land. 3. Animal waste shall be applied to meet, but not exceed, the nitrogen needs for realistic crop yields based on soil type, available moisture, historical data, climatic conditions, and level of management, unless there are regulations that restrict the rate of application for other nutrients. 4. Animal waste shall be applied to land eroding less than 5 tons per acre per year. Waste may be applied to land that is eroding at 5 or more tons, but less than 10 tons per acre per year providing grass filter strips are installed where runoff leaves the field. (See FOTG Standard 393 -Filter Strip) 5. Odors can be reduced by s.njectzng the waste or disking after waste application. Waste should not be app.-lied when there is danger of drift from the irrigation field. 6. When animal waste is to he applied on acres subject to flooding, it will be soil incorporated on conventionally tilled cropland. When applied to conservation tilled crops or grassland, the waste may be broadcast provided the application does not occur during a season prone to flooding. (See "Weather and Climate in North Carolina" for guidance.) 7. Liquid waste shall be applied at rates not to exceed the soil infiltration rate such that runoff does not occur offsite or to surface waters and in a method which does not cause drift from the site during application. No ponding should occur in order to control odor or flies. 8. Animal waste shall not be applied to saturated soils, during rainfall events, or when the surface is frozen. 9. Animal waste shall be applied on actively growing crops in such a manner that the crop is not covered with waste to a depth that would inhibit growth. The potential for salt damage from animal waste should also be considered. Page: 9 WASTE UTILIZATION PLAN REQUIRED SPECIFICATIONS 10. Waste nutrients shall not be applied in fall or winter for spring planted crops on soils with a high potential for leaching. Waste nutrient loading rates on these soils should be held to a minimum and a suitable winter cover crop planted to take up released nutrients. Waste shall not be applied more than 30 days prior to planting of the crop or forages breaking dormancy. 11. Any new swine facility sited on or after October 1, 1995 shall comply with the following: The outer perimeter of the land area onto which waste is applied from a lagoon that is a component of a swine farm shall be at least 50 feet from any residential property boundary and from any perennial stream or river (other than an irrigation ditch or canal. Animal waste other than swine waste from facilities sited on or after October 1, 1995), shall not be applied closer than 25 feet to perennial waters. (See Standard.393 - Filter Strips). 12. Animal waste shall not. be applied closer than 100 feet to wells. 13. Animal waste shall not be applied closer than 200 feet of dwellings other than those owned by the landowner. 14. Waste shall be applied in a manner not to reach other property and public right-of-ways. 15 Animal waste shall not be discharged into surface waters, drainageways, or wetlands by a discharge or by over -spraying. Animal waste may be applied to prior converted cropland provided they have been approved as a land application site by a "technical specialist". Animal waste shall not be applied on grassed waterways that discharges directly into water courses, and on other grassed waterways, waste shall be applied at agronomic rates in a manner that causes no runoff or drift from the site. 16. Domestic and industrial waste from washdown facilities, showers, toilets, sinks, etc., shall not be discharged into the animal waste management system. 17. A protective cover of appropriate vegetation will be established on all disturbed areas (lagoon embankments, berms, pipe runs, etc.). Areas shall be fenced, as necessary, to protect the vegetation. Vegetation such as trees, shrubs, and other woody species, etc., are limited to areas where considered appropriate. Lagoon areas should be kept mowed and accessible. Berms and structures should be inspected regularly for evidence of erosion, leakage or discharge. Page: 10 WASTE UTILIZATION PLAN REQUIRED SPECIFICATIONS 18. If animal production at the facility is to be suspended or terminated, the owner is responsible for obtaining and implementing a "closure plan°i which will eliminate the possibility of an illegal discharge, pollution and erosion. 19. Waste handling structures, piping, pumps, reels, etc., should be inspected on a regular basis to prevent breakdowns, leaks, and spills. A regular maintenance checklist should be kept on site. 20. Animal waste can be used in a rotation that includes vegetables and other crops for direct human consumption. However, if animal waste is used on crops for direct human consumption it should only be applied preplant with no further applicaticns of animal waste during the crop season. 21. Highly visible markers shall be installed to mark the top and bottom elevations of the temporary storage (pumping volume) of all waste treatment lagoons. Pumping shall be managed to maintain the liquid level between the markers. A. marker will be required to mark the maximum storage volume for waste storage ponds. 22. Waste shall be tested within 60 days of utilization and soil shall be tested at least annually at crop sites where waste products are applied. Nitrogen shall be the rate - determining element. Zinc and copper levels in the soils shall be - monitored and alternative crop sites shall be used when these metals approach excessive levels. pH shall be adjusted for optimum crop production and maintained. Soil and waste analysis records shall be kept for five years. Poultry dry waste application records shall be maintained for three (3) years. Waste application records for all other waste shall be maintained for five (5) years. 23. Dead animals will be disposed of in a manner that meets North Carolina regulations. Page: 11 ANIMAL WASTE' UTILIZATION PLAN WASTE UTILIZATION PLAN AGREEMENT Name of Farm:BJD FARM I Owner/Manager Agreement I (we) understand and will follow and implement the specifications and the operation and maintenance procedures established in the approved animal waste utilization plan for the farm named above. I (we) know that any expansion to the existing design capacity of the waste treatment and storage system or construction of new facilities will require a new certification to be submitted to the North Carolina Division of Water Quality (NCDWQ) before the new animals are stocked. I (we) also understand that there must be no discharge of animal waste from this system to surface waters of the state from a storm event less severe than the 25-year, 24-hour storm. The approved plan will he filed on -site at the farm office and at the office of the Local Soil and Water Conservation District and will be available for review by NCDWQ upon request. Name of Facility Owner: BIZZELL DAVIS (Please print) Signature: Date: Name of Manager(If different from owner): Signature: � Date: Name of Person Preparing Plan: :Please print)BILLY W. HOUSTON Affiliation:DUPLIN SOIL AND WATER CONSERVATION DISTRICT Phone No. 910-296-2120 Address (Agency): PO BOX 219 KENANSVILLE NC 28349 Signature: Date: 4/11/Ce Page: 12 Swine farm Waste Management Odor Control Checklist • Suttrcc Farmstead Animal body stir faces Floor sin faces Cuusc • Swine production HMI's to Minimize Odor Cl icbctativc or wooded buffers; 'El Recommended best management practices; .+ Good,judgnment and common sense Site Specific Practices • Dirty manure -covered animals • Wcl manure -covered floors ry Ifoors [ ,II►Iled floors; CI Waterers located over slotted floors; Cl Feeders at high end of solid floors; Cl Scrape manure buildup from floors; Cl Underfloor ventilation for dying h1 uno'e collection pits • lJrinc; • Partial microbial decomposition Ventilation exhaust fans • Volatile gases; Dust cf_l frequent manure removal by flush, pit recharge, or scrape; Cl t}1 k rfiour ventilation Ili'tut maintenance; Inn yifliclent air Movement Induursurfaces Flush tanks Hush alleys • Dust • Agitation of recycled lagoon lirtuid while tacks are filling • Agitation during wastewater conveyance I Washdown between groups oI animals; El Feed additives; Cl /ceder covers; f Feed delivery downspout extenders to leerier covers Cl Flush lank covers; CI Extend fin lines to near bottom of tanks with anti -siphon vents CI 11sittllcrfloor (lush with underfloor ventilation Pit iecharge points • Agitation of recycled lagoon litluid wltilt pits arc filling Extend recharge lilies to near bottom of pits cvith anti -siphon vents Lill stations • Agitation during sump tank filling and drawdown Cl Sump lank covers Outside drain collection • Agitation during wastewater ur junction boxes conveyance Cl Box covers Amor vvenrber 1 I, 1996, Page 3 Snu rcc Iat(lof drainpipes al lagoon Lagoon surfaces Cause Agitation during wastewater conveyance • Volatile gas emissions; • Biological mixing; • Agitation Irrigation sprinkler nozzles S IIruge tank or basin stir Lite IIMPs fo Minimize Odor Site Specific Practices D Uxt r% discharge point of pipes underneath ItjOn liquid level l �i'ro r lagoon liquid capacity; pi/Correct lagoon startup procedures; 0 Minimum surface area -to -volume ratio; D Minimum agitation whcm.pumping; D Mechanical aeration; CI r 'en biological additives • I ligh pressure agitation; • Wind drift )-rigale on dry days with little or no wind; Minimum recommended operating pressure; Pump intake near lagoon liquid surface; Cl Pump front second stage lagoon • t'altral microbial decomposition; • Mixing while Tilling; • Agitation when emptying Scllling basin surface • Partial microbial decomposition; • Mixing while filling; • Agitation wlien emptying n D [`I Bottom or midlevel loading; Tank covers; Basin surface mats of solids; Proven biological additives or oxidants 17 Ilxicnd drainpipe outlets omit:mealll liquid level; 0 Remove settled solids regularly ALuunrc, slurry or sludge • spreader outlets • Agitation when spreading; Volatile gas emissions Uncovered manure, slurry or sludge on licld sot faces • Volatile gas emissions while drying CI Soil injection of slurry/sludges; CI Wash.residual manure from spreader after use; 0 Proven biological additives or oxidants D Soil injection of slurry/sludges D Soil incorporation within SIB hrs.; f`I tread in Ihin uniform layers for rapid drying; CI Proven biological additives or oxidants Dealt animals • Carcass decomposition Proper disposition of carcasses (lead animal disposal pits • Carcass decomposition D Complete covering of carcasses in burial pits; D Proper location/construction ofdisposal pits Incinerators • Incomplete combustion • f_`I Secondary stack burners AMOf lovcnibcr 11, 1996, Page 4 — Source Cuusa: 111411's to Minimize Odor • . Grade and landscape such that water drains Tway from facilities Standing water around m Improper drainage; facilities Microbial decomposition of organic matter Alanurc tracked onto public roads hoot farm access • • I'oorly maintained access roads fl Farm access road maintenance Site Specific Practices Additional Information : Swine Manure Irlanagentent ; 0200 liulc/fMP Packet Swine Production Farm Potential Odor Sources and Remedies ; BRAG Fact Sheet Swine Production Facility Manure Management: Pit Recharge - Lagoon Trt;atmcnl ; I;BAE 128-88 Swine Production Facility Manure Management: Underfloor Flush - Lagoon Treatment ; EC3A13 129-88 Lagoon Design and Management for Livestock Manure Treatment and Storage ; L•1)Ali 103-83 Calibration of Manure and Wastewater Application Equipment ; EUAE !'act S1,cel Controlling Odors from Swine Buildings ; PI11-33 Environmental Assurance Program ; NI'I'C Manual Options for Managing Odor; a reprat from the Swine Odor Task Force Nuisance Concerns in Animal Manure Management: Odors and Flies ; PI(OI07, 1995 Conference Proceedings AMOC - November 11, 1996, Page 5 Available From : NCS11, County Extension Center NCSIJ - !ME NCSI.1 - IIAE NCSIJ - 'ME NCSIJ - IlAL NCSIJ - IIAIi NCSU - Swine Extension NC Pork Producers Assoc NCSI1 Agri Communications Florida Cooperative Extension Mortality 11-1anagement Methods (check which method(s) arc bin implemented) Burial three feet beneath the surface of the ground within 24 hours after knowlcdee of the death. The burial must be at least 300 feet from any flowing stream or public body of water. Rendering at a rendering. plant licensed under G.S. 106-163.7 0 Complete incineration In the case of dead poultry only, piacing in a disposal pit of a size and'desian approved by thc Department of Agriculture Any method which in the professional opinion of thc State Veterinarian would make possible the salvage of part of a dead animal's value without endangcrina human or animal health. (Written approval of the State Veterinarian must be attached) Li Sllll FCC insect Control Checklist for Animal Operations Xi MI • •W Flush boilers • Accumulation of solids I.al;otms and tits • Crusted Solids Excessive Vegetative • Decoying vegetation (itulvlh 11I111's I+► Control Insects Liquid Sys (CMS 0 Flush system is designed and operated sufficiently to remove accumulated solids front gutters as designed. CI Remove bridging of accumulated solids at discharge O Maintain lagoons, settling basins and pits where pest breeding is apparent to minimize the crusting of solids to a depth of no more than 6 - t inches over more Than 30% of surface. Silt: Specific Practices O Maintain vegetative control along banks of lagoons and other impoundments to prevent accumulation of decaying vegetative matter along ‘vatcr's edge on impoundment's perimeter. BROWN'S —.OF CAROLINA BIZZW.T. DAVIS FARM — REGHT FINISHING HOUSES STATE ROAD # 1900 — DUPLI MINTY Carroll 1114 MAGNI:X.1A POP. 392 2.7 1904 1900 4. .7 "1903 1 .3 1107 401.; 1903 190L Johnson Church - srtsi 7 \ 4"-P-5- 12111 Raifo;( Airpor 4 KENANSVILiE POP. 93 DIRELVICVS FROM WARSAW TAKE STATE ROAD # 1900, GO STRAIGHT ACROSS AT aufwan CHURCH INTERSECTICtl, FARM WILL WILL 1.5 ffU ON THE RIGHT, JUST PAST SR# 1927. BIZZFLI, DAVIS FARM IS BESIDE 13RGWN tS OF OIROLINA FARM 12. Operator:Bizzel Davis County: Duplin-#1 Date: 11/25/92 Distance to nearest residence (other than owner): 1. STEADY STATE LIVE WEIGHT O sows O sows 2880 head O sows O head (farrow to finish) (farrow to feeder) (finishing only) (farrow to wean) (wean to feeder) x 1417 lbs. x 522 lbs. X 135 lbs. X 433 lbs. X 30 lbs. 1000.0 feet 0 lbs 0 lbs 388800 lbs 0 lbs 0 lbs TOTAL STEADY STATE LIVE WEIGHT (SSLW) = 388800 lbs 2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON Volume = 388800 lbs. SSLW x Treatment Volume(CF)/lb. SSLW Treatment Volume(CF)/lb. SSLW= 1 CF/lb. SSLW Volume = 388800 cubic feet 3. STORAGE VOLUME FOR SLUDGE ACCUMULATION Volume = 0.0 cubic feet ; "Owner requests no sludge storage. Sludge will be removed as needed." 4. TOTAL DESIGN VOLUME Inside top length 300.0 feet ; Inside top width Top of dike at elevation 54.5 feet Freeboard ' 1.0 feet ; Side slopes 3.0 : 1 (Inside lagoon) Total design lagoon liquid level at elevation 53.5 feet Bottom of lagoon elevation 44.5 feet Seasonal high water table elevation 50.0 feet Total design volume using prismoidal formula SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH 3.0 3.0 3.0 3.0 294.0 274.0 9.0 AREA OF TOP LENGTH * WIDTH = 294.0 274.0 AREA OF BOTTOM LENGTH * WIDTH = 240.0 220.0 AREA OF MIDSECTION LENGTH * WIDTH * 4 267.0 247.0 CU. FT. _ [AREA TOP 80556.0 280.0 feet 80556.0 (AREA OF TOP) 52800.0 (AREA OF BOTTOM) 263796.0 (AREA OF MIDSECTION * 4) + (4*AREA MIDSECTION) 263796.0 + AREA BOTTOM) * DEPTH/6 52800.0 1.5 VOLUME OF Lii OOl AT TOTAL DESIGN LIQUIL = 5. TEMPORARY STORAGE REQUIRED DRAINAGE AREA: Lagoon (top of dike) Length * Width = 300.0 280.0 84000.0 square feet Buildings (roof and lot water) Length * Width = 0.0 0.0 0.0 square feet 595728 CU. FT. TOTAL DA 84000.0 square feet Design temporary storage period to be 180 days. 5A. Volume of waste produced Approximate daily production of manure in CF/LB SSLW 0.00136 Volume = 388800 Lbs. SSLW * CF of Waste/Lb./Day * 180 days Volume = 94947 cubic feet 5B. Volume of wash water This is the amount of fresh water used for washing floors or volume of fresh water used for a flush system. Flush systems that recirculate the lagoon water are accounted for in 5A. Volume = 0.0 gallons/day * 180 days storage/7.48 gallons per CF Volume = 0.0 cubic feet 5C. Volume of rainfall in excess of evaporation Use period of time when rainfall exceeds evaporation by largest amount. 180 days excess rainfall Volume 7.0 in * DA / 12 inches per foot Volume = 49000.0 cubic feet 7.0 inches 5D. Volume of 25 year - 24 hour storm Volume = 7.5 inches / 12 inches per foot * DA Volume = 52500.0 cubic feet TOTAL REQUIRED TEMPORARY STORAGE 5A. 94947 cubic feet 5B. 0 cubic feet 5C. 49000 cubic feet 5D. 52500 cubic feet TOTAL J 196447 cubic feet 6. SUMMARY Total required volume Total design volume avail. 585247 cubic feet 595728 cubic feet Min. req. treatment volume plus At elev. Total design At elev. Seasonal high water 7. DESIGNED BY: DATE: 504 1 feet ; Volume is sludge accumulation fN volume less 25yr-24hr Ss.B 54r9- feet ; Volume is 3go4f3 storm is (401'10 388800 cubic fe cubic feet (end pumping) 543228 cubic feet cubic feet (start pumping) table elevation 50.0 feet APPROVED BY: Nr-.5y- DATE: /4.?- C - Z "" Y [Y r NOTE: SEE ATTACHED WASTE UTILIZATION PLAN scf " 3 OPERATION AND MAINTENANCE PLAN This lagoon is designed for waste treatment with minimum odor control. The time required for the planned fluid level to be reached may vary due to soil conditions,flushing operations, and the amount of fresh water added to the system. Land application of waste water is recognized as an acceptable method of disposal. Methods -of application include solid set, center pivot, guns, and traveling gun irrigation. Care should be taken when applying waste to prevent runoff from the field or damage to crops. The following items are to be carried out: 1. It is strongly recommended that the treatment lagoon be pre - charged to 1/2 its capacity to prevent excessive odors during start-up. Pre -charging reduces the concentration of the initial waste entering the lagoon thereby reducing odors. Solids should be covered with effluent at all times. 2. The attached waste utilization plan shall be followed. This plan recommends sampling and testing of waste (see Attachment B) before land application. 3. Begin pump -out of the lagoon wherL fluid level reaches eleva- tion 52.9 as marked by permanent markers. Stop pump -out when the fluid level reaches elevation 50.9 or before fluid depth is less than 6 feet deep (this prevents the loss of favorable bacteria) . 4. The recommended maximum amount to apply per irrigation is one (1) inch and the recommended maximum application rate is 0.4 inch per hour. 5. Keep vegetation on the embankment and areas adjacent to the lagoon mowed annually. Vegetation should be fertilized as needed to maintain a vigorous stand. 6. Repair any eroded areas or areas damaged by rodents and establish in vegetation. 7. All surface runoff is to be diverted from the lagoon to stable outlets. 8. The Clean Water Act of 1977 prohibits the discharge of pollutants into waters of the United States. The Department of Environment, Health, and Natural Resources, Division of Environ- mental Management, has the responsibility for enforcing this law. } i s.i•;4kE���oa0 MOO era" ;ammanamm Nnualia MWOOMM MaaCO®a WOOM14: ONMOMO MIMEO graisomm mmusammil mammon. z®anur ►7,0o0 vds3 OE MO MO Offigip . NION .: Q1OM ■ i ' soisitleat mom r, r -a it lt, f < r { t \f'zvs2.64 N, 7t,wcM rani ' r4ert r of )f t)-r Sas44-- 4RiLo9s i +r 7,1! - yK" rtioN 7"Ky7- 7110a 6 a 41e)0 3-hoo l ofa Operator:Bizzel Davis County: Duplin-#2 Date: 11/25/92 Distance to nearest residence (other 1. STEADY STATE LIVE WEIGHT O sows O sows 2880 head O sows O head (farrow to finish) (farrow to feeder) (finishing only) (farrow to wean) (wean to feeder) TOTAL STEADY STATE than owner): x x x x x 1417 lbs. 522 lbs. 135 lbs. 433 lbs. 30 lbs. LIVE WEIGHT (SSLW) 2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON Volume = 388800 lbs. SSLW x Treatment Treatment Volume(CF)/lb. SSLW= Volume = 388800 cubic feet 3. STORAGE VOLUME FOR SLUDGE ACCUMULATION Volume = 4. TOTAL DESIGN VOLUME 1000.0 feet 0 lbs 0 lbs 388800 lbs 0 lbs 0 lbs 388800 lbs Volume(CF)/lb. SSLW 1 CF/lb. SSLW 0.0 cubic feet r "Owner requests no sludge storage. Sludge will be removed as needed." Inside top length 360.0 feet ; Inside top width Top of dike at elevation 49.7 feet Freeboard 2 1.0 feet ; Side slopes 3.0 : 1 (Inside lagoon) Total design lagoon liquid level at elevation 48.7 feet Bottom of lagoon elevation 39.7 feet Seasonal high water table elevation 45.0 feet Total design volume using prismoidal formula 235.0 feet SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH 3.0 3.0 3.0 3.0 354.0 229.0 9.0 AREA OF TOP LENGTH * WIDTH = 354.0 229.0 AREA OF BOTTOM LENGTH * WIDTH = 300.0 175.0 AREA OF MIDSECTION LENGTH * WIDTH * 4 327.0 202.0 CU. FT. = [AREA TOP -I- 81066.0 81066.0 (AREA OF TOP) 52500.0 (AREA OF BOTTOM) 264216.0 (AREA (4*AREA MIDSECTION) 264216.0 OF MIDSECTION * 4) + AREA BOTTOM] * DEPTH/6 52500.0 1.5 VOLUME OF LhC00 AT TOTAL DESIGN LIQUIb LE( r EL = 596673 CU. FT. 5. TEMPORARY STORAGE REQUIRED DRAINAGE AREA: Lagoon (top of dike) Length * Width = 360.0 235.0 84600.0 square feet Buildings (roof and lot water) Length * Width = 0.0 0.0 0.0 square feet TOTAL DA 84600.0 square feet Design temporary storage period to be 180 days. 5A. Volume of waste produced Approximate daily production of manure in CF/LB SSLW 0.00136 Volume = 388800 Lbs. SSLW * CF of Waste/Lb./Day * Volume = 94947 cubic feet 5B. Volume of wash water 180 days This is the amount of fresh water used for washing floors or volume of fresh water used for a flush system. Flush systems that 'recirculate the lagoon water are accounted for in 5A. Volume = Volume = 0.0 gallons/day * 0.0 cubic feet 180 days storage/7.48 gallons per CF 5C. Volume of rainfall in excess of evaporation Use period of time when rainfall exceeds evaporation by largest amount. 180 days excess rainfall = 7.0 inches Volume = 7.0 in * DA / 12 inches per foot Volume = 49350.0 cubic feet 5D. Volume of 25 year - 24 hour storm Volume = 7.5 inches / 12 inches per foot * DA Volume = 52875.0 cubic feet TOTAL REQUIRED TEMPORARY STORAGE 5A. 94947 cubic feet 5B. 0 cubic feet 5C. 49350 cubic feet 5D. 52875 cubic feet TOTAL 197172 cubic feet 3 6. SUMMARY Total required volume Total design volume avail. 596673 cubic feet Min. req. treatment volume plus sludge accumulation 388800 cubic fe At elev. 585972 cubic feet 46.0 feet ; Volume is 390309 cubic feet (end pumping) Total design volume less 25yr-24hr storm is 543798 cubic feet At elev. -411: 3' feet . ; Volume is Seasonal high waterrtable elevation 7. DESIGNED BY: "� !f APPROVED BY: DATE sgot90 AW 564-52r cubic feet (start pumping) 45.0 feet DATE: �Z-.��•,l�� Sc-s cCuPc, NOTE: SEE ATTACHED WASTE UTILIZATION PLAN actStj - r 41AL"R 151r4 OPERATION AND MAINTENANCE PLAN This lagoon is designed for waste treatment (permanent storage) with minimum odor control. The time required for the planned fluid level to be reached (permanent + temporary storage) may vary due to flushing operations and the amount of fresh water to be added to the system. The designed 6 months temporary storage is an estimated volume based on : 1) waste from animals; 2) excess rainfall after evaporation; and 3) the largest 24 hour (one day) rainfall that occurs on the average of once every 25 years. The volume of waste generated from a given number of animals will be fairly constant throughout the year and from year to year. This estimate is based on 7 inches of excess rainfall which is equal to or exceeds the highest 6 months excess in a year. The average annual excess rainfall is approximately 8 inches. Therefore, an average of 8 inches of excess rainfall will need to be pumped each year. The 25 year rainfall will not be a factor to consider in an annual pumping cycle, but this storage volume must always be available. A maximum elevation is determined in each design to begin pumping and this is usually the outlet invert of pipe(s) from building(s). If the outlet pipe is not installed on the elevation to begin pumping, a permanent marker must be installed on this elevation to indicate when pumping should begin. An elevation must be established to stop pumping to maintain minimum treatment depth (6 feet). Pumping can be started or stopped any time between these two elevations for operating convenience as site conditions perm t (weather, soils, crop, and equipment to apply waste without runoff or leaching). Land application of waste water is recognized as an acceptable method of disposal. Methods of application include solid set, center pivot, guns, and traveling gun irrigation. Care should be taken when applying waste to prevent runoff from the field or damage to crops. The following items are to be carried out: 1. It is strongly recommended tha the treatment lagoon be pre - charged to 1/2 its capacity to prevent excessive odors during start-up. Pre -charging reduces the concentration of the initial waste entering the lagoon thereby reducing odors. Solids should be covered with effluent at all times. When pre - charging is completed, flush buildings with recycled lagoon liquid. Fresh water should not be used for flushing after initial filling. 2. The attached waste utilization plan shall be followed. This plan recommends sampling and testing of waste (see Attachment B) before land application. E. C 3. Begin pump -out of the lagoon when fluid level reaches eleva- tion 48.00 as marked by permanent markers. Stop pump -out when the fluid level reaches elevation 46.00 or before fluid depth is less than 6 feet deep (this prevents the loss of favorable bacteria). The design temporary storage, less 25 year storm is 144528 cubic feet or 1081071 gallons. As stated before, this volume will vary considerably from year to year. 4. The recommended maximum amount to apply per irrigation is one (1) inch and the recommended maximum application rate is 0.4 inches per hour. 5. Keep vegetation on embankment and areas adjacent to the lagoon mowed annually. Vegetation should be fertilized as needed to maintain a vigorous stand. 6. Repair any eroded areas or areas damaged by rodents and establish in vegetation. 7. All surface runoff is to be diverted from the lagoon to stable outlets. 8. Keep a minimum of 100 feet cropland buffer or 25 feet of grass vegetated buffer around waste utilization fields, particularly adjacent to ponds, lakes, streams, open ditches, etc. Do not pump within 300 feet of a rdsidence or within 100 feet of a well. 9. The Clean Water Act of 1977 prohibits the discharge of pollutants into waters of the United States. The Department of Environment, Health, and Natural Resources, Division of Environ- mental Management, has the responsibility for enforcing this law. NOTES: `r 11 u�_ -92 ix:., rS,rrote .^car.! 1^ ter.;c- itsw c' dery and :d.-,t:fy On s«ltk.-' i " I ! • S. C. S. PHOTO SF?EF r NO 11: 1n 129192992122 . c 1tpv. 5-7C USDA .CS"..- • 21003 - U._S. DEPARTMENT OE.4ORICULTURE SOIL CONSERVATIQN SERVICE SOIL INVESTIGATION TO DETERMINE SUITABILITY OF PROPOSED POND SITE FARMER'S NAh E U r z:-? a 1', , r i �.--_--..- DISTRICT 4 COUNTY— art) WOF.FC UNIT 0-3_ WA TRSi?EG ARE, CROPLAND ACRES .PAS:U'RE ACRES WOODLAND-- ACRES TOTAL ,�_.. A_t,p ES I POND CLASS WORK UNIT CONSERVATIONIST TrETCH OF PF:oF'C'SED•FoND SH3W NG l- 'RE BORINGS WERE MADE (Approx. uF:.a 1" _feet) I 1 • i f i L 2 ={ y - 4 e`!-` `t 1.5. ..fir, it "3 i,iC i 0,--1 ! r_'f i 1,i �_? ;,-1 .I Cs,:i,P+,0 per. 11 - Lt. Id C. Ili f,;=-4 - ,' 13-4.1} t-., ", , '. j —6 ir 5G . 1 i3 '1 _r 1' I !: kJ.'" , tri ii i 6-1 tiii,3 .r 1 LLt t-_ :i ;__i ;,C, St /¢I I 1V'.1 ;OM '� .�T ta;L.•, ^•'.c' i,l' ,4 :A - ,I h '•L';:-,e, ;i i f 'i)'?;ISM !! Zfiihc., li Zrny . .a M . r ._� -L_ 1 i rr�IL '^1 `^:rK I ,`,.-„1,'c-•. ^,+,ti 44.. 111 I I!;,i7,et../ 1 1 _ .�eu__ ' is .Mf-D F. c.. S. -._.______ S:.a.e S..:.;FeE si 1-1 : i F. _L;"_fl," IV �'S:,.. P JJ •• 1 CC Cs C •: V.14LNC-53.8 ,.....„...,..,- .- • • - --, 4.-- ' " - •DEPARTMENT C3 .M3Ftipi...TURE • ' . ' . ;I' ''L. ' 1 ' ACV 5-70 Oft. CONSERVAlloN sERvicg. - i • .- ..SOIL: INVESTIGATION TO DETERMINE .SUITASILITY OF PROPOSED POND SITE• FARMER'S N'AME 1llr2g_11 • nc, ..;... . DISTRICT' i ---, DATE /1-4 - COUNTY ...Ea V VA" _Dv I S. C. S. MOTO SHEET NO. WORK ular WATERSHED AREA MEASUREMENTS CROPLAND ACRES PASTURE ACRES WOODLAND ACRES TOTAL ACRES POND CLASS WORK UNIT OON.RVATIONIST I SKETCH OF PROPOSED 'POND SHOWING WHERE BORINGS WERE MADE (APprom. ,feet) reference paint :In cr,ith, Ii f iv n and :identify n ske/Vt, -11H..11-1.1i,1111•1;!litli 1 ".-•-•—• [ I l- f1±1i ! II 1!lliil --, : ; i 1 ; it I • "1'7 . . • ...._ . L........4., - , ;-- ;; 1" r 1 ! ! , ; • . ! I . I ! I , ,, . . *II, . _ i 1 , i 0 i ( i III' f i ' i i i I I • . . . I I 1 -f - 1- - • -,---- , ; -4- 1 , I L- I , "...)A:e,",_ '..L.,_.,,ji..,,,,Ln.t r • . ' i ......--- i , --r-- - i ....f I I -1-- , • —2------,---- i ,,__ __L I ', i,-.R4 uli -74,Dr- . 4,.! 1 • 1-- • • : " . ; --4---- I t ; ! i ,•-••••••••••••••1 em•••1- ••••••••••••• • ' i _ • _ i ' I I • ;.).=4,_:_-441',:44 .- o-s-li : I i I • I • i I I ; '6 I I i i I • 1 1 ___i_ I 6 . . • i . . I 1 I -1.-- 6 . I 44 00 li tc'ef ' ''''ii j• I. . • I ! : i ' i ,‘ 1 • } , , 1 1 ! : • 1 1 I 4 1 4 I 1 _ .1_ - . .... •-•!, •••••••• . I : : RORLNCT :;,:_:.:Y.:3Eirt' :,..7_, _I- e---, 0 ena ::,_,J :ler, ::gle 4 ri.-.11.,,,z,,. 0,-..nr.71 !:nu' -14-- st-,rt.recf o I c-:.11 bc -,-;".,,, .."' ' c.-- r• `..,' ..:r,-.: --,:e 1.• 4 le-,--:',.,.' rei . - • I--:',Irl'I4e2 cr 6,1k I:01,•:". 'acr-PS-211,3 S,:4),... WC le, :a.::.. eiecntnf:-.: 0,, dern•s:.4 ±,‘,5,-,..y. --, :,-14!;" ,- .... I I; fi. Ili 3 1 4 1,1 5 4 5 il 7 r, .. 9 } 1," , lis l2 ! i 1I? ii 14 I „ Ls : 2:4. :6 2•1 •"•'.2 II 23 .'. 54-2:!;•••;:' -;" ' ';.4.: Itititli:',:7iIi 61 617,2. .:IPPlItl,i ; 1 lizt10,#-1,64/,4 il .. . , .., 1;1 01 is-1: V 4, 11 P. " , • 6 .. •q. 00t .1 11-,, •• -Tr-- I t , 1.,:; r , i it .., -1 gt.. ., , ,! ; ,;_i-3 ,tk-, :, ,1 , t ,.. ,.. .4,.. _ 11 3-4 - i:Sce--111), 2.L __34iL;ac_d,ei• t.Steir_._j;i 4:41C.t- l!iI I11I 4 ,4 ,4ih -4'% i__I 1-rif614 Lt i-4 1 .--'-)9 r;...;'•.'.m.''• '.i 1,-_.00'.;,1'•,,,-1,-,-:''' ,.-.-,-• =1:`5;i.,"').,.I;ii, r _., ....-.....-;:1I, -0 ...---F1..._.,.J..,;,,,.t,•.33L,,•C:,,...,., 4 „i 1;1 i l! S'-I--i •a4.• -,, 1 ; 1! :-L- 1 I?1,e-:l 1 I 11•,;, 41 ,11:s"t q-1;•P1$2741 -i '--`_4 -.ei 1 21 CIS M AZ, BY .: T ;JP ?. '4", .__4; SEEDING RECOMMENDATIONS AREA TO BE SEEDED: 8.0 ACRES USE THE SEED MIXTURE INDICATED: 480 LBS. FESCUE GRASS @ 60 LBS./ACRE (BEST SUITED ON CLAYEY OR WET SOIL CONDITIONS) SEEDING DATES: SEPTEMBER 15 TO NOVEMBER 30 0 LBS. 'PENSACOLA' BAHIA GRASS @ 60 LBS./ACRE (SEE FOOTNOTE NO. 1) SEEDING DATES: MARCH 15 TO JUNE 30 0 LBS HULLED BERMUDA GRASS @ 8 LBS./AC. (SUITED FOR MOST SOIL CONDITIONS) SEEDING DATES: APRIL 1 TO JULY 31 240 LBS. RYE GRAIN @ 30 LBS./ACRE (NURSERY FOR FESCUE) 0 LBS. RYE GRASS @ 40 LBS./ACRE (TEMPORARY VEGETATION) SEEDING DATES: DECEMBER 1 TO MARCH 30 LBS. APPLY THE FOLLOWING: 8000 LBS. OF 10-10-10 FERTILIZER (1000 LBS./ACRE) 16 TONS OF DOLOMITIC LIME (2 TONS/ACRE) 800 BALES OF SMALL GRAIN STRAW (100 BALES/ACRE) ALL SURFACE DRAINS SHOULD BE INSTALLED PRIOR TO SEEDING. SHAPE ALL DISTURBED AREA IMMEDIATELY AFTER EARTH MOVING IS COMPLETED. APPLY LIME AND FERTILIZER THEN DISK TO PREPARE A 3 TO 4 INCH SMOOTH SEEDBED. APPLY SEED AND FIRM SEEDBED WITH A CULTIPACKER OR SIMILAR EQUIPMENT. APPLY MULCH AND SECURE WITH A MULCH ANCHORING TOOL OR NETTING. 1. PENSACOLA BAHIAGRASS IS SLOWER TO ESTABLISH THAN COMMON BERMUDA GRASS. WHEN USING BAHIA, IT IS RECOMMENDED THAT 8 LBS./ACRE OF COMMON BERMUDA BE INCLUDED TO PROVIDE COVER UNTIL BAHIAGRASS IS ESTABLISHED. SPECIFICATIONS FOR CONSTRUCTION OF WASTE TREATMENT LAGOONS Clearing: All trees and brush shall be removed from the construction area before any excavating or fill is started. Stumps will be removed within the area of the foundation of the embankment and fill areas and all excavated areas. All stumps and roots exceeding one (1) inch in diameter shall be removed to a minimum depth of one (1) foot. Satisfactory disposition will be made of all debris. The foundation area shall be loosened thoroughly before placement of embankment material. Cut-off Trench: A cut-off trench (when specified) shall be installed as shown in the plans. Construction: 3 Construction of excavated and earthfill areas shall be performed to the neat lines and grades as planned. Deviations from this will require prior approval of the SCS. Earthfill shall not be placed in standing water and reasonable compaction of the fills shall be performed by the construction equipment or sheeps-foot roller during placement. The embankment of the lagoon shall be installed using the more impervious materials. Construction of fill heights shall include ten (10) percent for settlement. To protect against seepage, when areas of unsuitable material are encountered, they will need to be excavated a minimum of one (1) foot below grade and backf illed and compacted with a suitable material (ie-CL,SC,CH). Refer to the soils investigation information in the plans for special considerations. Precautions should be taken during construction to prevent excessive erosion and sedimentation. Vegetation: All exposed embankment and other bare constructed areas shall be seeded to the planned type of vegetation as soon as possible after construction. Operator:BJD Farms County: Duplin Date: 08/28/96 Distance to nearest residence (other 1. AVERAGE LIVE WEIGHT (ALW) O sows (farrow to finish) O sows (farrow to feeder) 1600 head (finishing only) O sows (farrow to wean) O head (wean to feeder) Describe other : than owner): 1417 lbs. x 522 lbs. x 135 lbs. X 433 lbs. x 30 lbs. 2300.0 feet 0 lbs 0 lbs 216000 lbs 0 lbs 0 lbs 0 Total Average Live Weight = 216000 lbs 2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON Volume = 216000 lbs. ALW x Treatment Volume(CF)/lb. ALW Treatment Volume(CF)/lb. ALW = 1 CF/lb. ALW Volume = 216000 cubic feet 3. STORAGE VOLUME FOR SLUDGE ACCUMULATION Volume = 0.0 cubic feet LA-ti`dOd/00_,EQUEWelo /do .5Lub6E Smi?.�46E 4. TOTAL DESIGNED VOLUME Inside top length (feet) Inside top width (feet) Top of dike elevation (feet) Bottom of lagoon elevation (feet) Freeboard (feet) Side slopes (inside lagoon) Total design volume using prismoidal SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 3.0 3.0 3.0 3.0 AREA OF TOP LENGTH * WIDTH = 164.0 294.0 AREA OF BOTTOM LENGTH * WIDTH = 110.0 240.0 AREA OF MIDSECTION LENGTH * WIDTH * 4 137.0 267.0 formula LENGTH 164.0 170.0 300.0 49.5 39.5 1.0 3.0 : 1 WIDTH DEPTH 294.0 9.0 48216 (AREA OF TOP) 26400 (AREA OF BOTTOM) 146316 (AREA OF MIDSECTION * 4) CU. FT. = [AREA TOP + (4*AREA MIDSECTION) + AREA BOTTOM] * DEPTH/6 48216.0 146316.0 26400.0 1.5 Total Designed Volume Available = 331398 CU. FT. 5. TEMPORARY STORAGE REQUIRED DRAINAGE AREA: Lagoon (top of dike) Length * Width = 170.0 300.0 51000.0 square feet Buildings (roof and lot water) 0.0 square feet Describe this area. TOTAL DA 51000.0 square feet Design temporary storage period to be 180 days. 5A. Volume of waste produced Feces & urine production in gal./day per 135 ib. ALW 1.37 Volume = 216000 lbs. ALW/135 lbs. ALW * 1.37 gal/day 180 days Volume = 394560 gals. or 52748.7 cubic feet 5B. Volume of wash water This is the amount of fresh water used for washing floors or volume of fresh water used for a flush system. Flush systems that recirculate the lagoon water are accounted for in 5A. Volume = Volume = 0.0 cubic feet 0.0 gallons/day * 180 days storage/7.48 gallons per CF 5C. Volume of rainfall in excess of evaporation Use period of time when rainfall exceeds evaporation by largest amount. 180 days excess rainfall = 7.0 inches Volume 7.0 in * DA / 12 inches per foot Volume = 29750.0 cubic feet 5D. Volume of 25 year - 24 hour storm Volume = 7.5 inches / 12 inches per foot * DA Volume = 31875.0 cubic feet TOTAL REQUIRED TEMPORARY STORAGE 5A. 52749 cubic feet 5B. 0 cubic feet 5C. 29750 cubic feet 5D. 31875 cubic feet TOTAL 114374 cubic feet 6. SUMMARY Temporary storage period > 180 days Rainfall in excess of evaporation > 7.0 inches 25 year - 24 hour rainfall > 7_5 inches Freeboard > 1.0 feet Side slopes > 3.0 : 1 Inside top length > 170.0 feet Inside top width > 300.0 feet Top of dike elevation > 49.5 feet Bottom of lagoon elevation > 39.5 feet Total required volume > 330374 cu. ft. * Actual design volume > 331398 cu. ft. * Seasonal high watertable elevation (SHWT)===> 43.5 feet Stop pumping elev. > 45.8 feet * Must be > or = to the SHWT elev. > 43.5 feet Must be > or = to min. req. treatment el.=> 45.5 feet Required minimum treatment volume > 216000 cu. ft. Volume at stop pumping elevation > 210995 cu. ft. Start pumping elev. > 47.8 feet * Must be at bottom of freeboard & 25 yr. rainfall Actual volume less 25 yr.- 24 hr. rainfall==> 299523 cu. ft. Volume at start pumping elevation > 298316 cu. ft. Required volume to be pumped > 82499 cu. ft. * Actual volume planned to be pumped > 87321 cu. ft. * Min. thickness of soil liner when required==> 1.5 feet 7. DESIGNED BY : �[�.y,-7.. APPROVED BY: s„ /t iv /07e., DATE: DATE: NOTE: SEE ATTACHED WASTE UTILIZATION PLAN COMMENTS: 7. DESIGNED BY: , • DATE: APPROVED BY: -X DATE: F,3 0/96 NOTE: SEE ATTACHED WASTE UTILIZATION PLAN COM NTS: 00.7-l1 CARor% 9 • $.tea ��;tp�y�•'•. • 4`• i; SEAL 16415 ko `�oF0ORYS�;o�s .b ENGINEER'S NOTES: Engineering approval is for minimum design standards and is based on pre - construction site and soils investigations by Brown's of Carolina Technical Specialist. Engineer shall be notified of any changes and/or site discrepancies found during construction before proceeding. Brown's of Carolina is responsible for site layout, and shall verify all required setbacks and absence of subsurface tile drains. Owner and/or Brown's of Carolina personnel is responsible for contacting engineer for construction inspections as deemed necessary, and for arranging final inspection of lagoon. Final inspection must be performed by the engineer or by a certified technical specialist. Brown's of Carolina technical specialist is responsible for excavation and fill calculations and for nutrient management plan. OTHER SITE -SPECIFIC NOTES: D:54-4--.-trc 7L0 r, orb} L -ar,. %Pt.r? lose a{ a N,.: t. r«.44-041,s f: e.a. r a., J o WK.s-r s a./l lr e ✓✓L 0.i met 24 Jam` i.41.L7 _ °i-64� ref /oa�k.c l e-e2H.;ne+4 DI i? Fuge!- Fta f" d esS ;11¢ o t.J ji IL r o d 1�+� • ++.) ka_ fr_/ Li-w�( :c.rl-y �EL s-fr- o r-e C GE-ct- hq LAGOON MARKER FREEBOARD 11'‘ MAXIMUM LIC.;, )' . - : 4- 25YR/24HR STORM 6- L._ I__ V 6 PSI TH . . • _ Y MINIMUM CPERMANENT OPERATION AND MAINTENANCE PLAN SHEET 1 OF 2 This lagoon is designed for waste treatment (permanent storage) and 180 days of temporary storage. The time required for the planned fluid level (permanent and temporary storage) to be reached may vary due to site conditions, weather, flushing operations, and the amount of fresh water added to the system. The designed temporary storage consists of 180 days storage for: (1) waste from animals and (2) excess rainfall after evaporation. Also included is storage for the 25 year - 24 hour storm for the location. The volume of waste generated from a given number of animals will be fairly constant throughout the year and from year to year, but excess rainfall will vary from year to year. The 25 year rainfall will not be a factor to consider in an annual pumping cycle, but this storage volume must always be available. A maximum elevation is determined in each design to begin pumping and this is usually the outlet invert of pipe(s) from building(s). If the outlet pipe is not installed at the elevation to begin pumping, a permanent marker must be installed at this elevation to indicate when pumping should begin. An elevation must be established to stop pumping to maintain lagoon treatment depth. Pumping can be started or stopped at any time between these two elevations for operating convenience as site conditions permit, such as weather, soils, crop, and equipment in order to apply waste without runoff or leaching. Land application of waste water is recognized as an acceptable method of disposal. Methods of application include solid set, center pivot, guns, and traveling gun irrigation. Care should be taken when applying waste to prevent damage to crops. The following items are to be carried out: 1. It is strongly recommended that the treatment lagoon be pre - charged to 1/2 its capacity to prevent excessive odors during start-up. Pre -charging reduces the concentration of the initial waste entering the lagoon thereby reducing odors. Solids should be covered with effluent at all times. When precharging is complete, flush buildings with recycled lagoon liquid. Fresh water should not be used for flushing after initial filling. 2. The attached waste utilization plan shall be followed. This plan recommends sampling and testing of waste (see attachment) before land application. 3. Begin temporary storage pump -out of the lagoon when fluid level reaches the elevation 47.8 as marked by permanent marker. Stop pump - out when the fluid level reaches elevation 45.8 . This temporary storage, less 25 yr- 24 hr storm, contains 82499 cubic feet or 617090 gallons. 4. The recommended maximum amountSHEET 2 OF 2 one (1) inch and the recommended to apply per irrigation is uch per hour.chmaximum application rate Refer to the waste utilizationis p,3 5. Keep vegetation on the a plan for further details. lagoon mowed vegetation annually.embankment and areas adjacent to the to maintain a vigorous standtation should be fertilized as needed 6. Repair any eroded areas or areas damaged by rodents and establish in vegetation. o• All surface runoff is to be diverted from the la outlets. lagoon to stable 8. Keep a minimum of 25 utilization fields feet of grass vegetated buffer around waste aili ad in openadjacent to perennial streams, not ide ap or withinditches. Do not pump within 200 feette will mannerreside not to within 100othfeet of a well. Waste shall be applied eofd a property and public right-of-waySZied in a 9 • The Clean Water Act of pollutants into waters of the7Unii7 ted1Statebits She Environment,discharge of Health, and Natural Re The on of Environ- mental of mental Management, has the sources Division°n of Enisrlaw Y for enforcing this law. SHEET 1 OF 2 SPECIFICATIONS FOR CONSTRUCTION OF WASTE TREATMENT LAGOONS FOUNDATION PREPARATION: The foundation area of the lagoon embankment and building pad shall be cleared of trees, logs, stumps, roots, brush, boulders,sod and rubbish. Satisfactory disposition will be made of all debris. The topsoil from the lagoon and pad area should be stripped and stockpiled for use on the dike and pad areas. After stripping, the foundation area of the lagoon embankment and building pad shall be thoroughly loosened prior to placing the first lift of fill material to get a good bond. EXCAVATION AND EARTHFILL PLACEMENT: The completed excavation and earthfill shall conform to the lines, grades, and elevations shown on the plans. Earthfill material shall be free of material such as sod, roots, frozen soil, stones over 6 inches in diameter, and other objectionable material. To the extent they are suitable, excavated materials can be used as fill. The fill shall be brought up in approximately horizontal layers not to exceed 9 inches in thickness when loose and prior to compaction. Each layer will be compacted by complete coverage with the hauling and spreading equipment or standard tamping roller or other equivalent method. Compaction will be considered adequate when fill material is observed to consolidate to the point that settlement is not readily detectible. NOTE THE SPECIAL REQUIREMENTS FOR PLACEMENT OF LINERS IN THE LINER SECTION OF THIS SPECIFICATION. The embankment of the lagoon shall be installed using the more impervious materials from the required excavations. Construction of fill heights shall include 5 percent for settlement. Dikes over 15 feet in height and with an impoundment capacity of 10 acre-feet or more fall under the jurisdiction of the NC Dam Safety Law. The height is defined as the difference in elevation from the constructed height to the downstreair, toe of the dike. Precautions shall be taken during construction to prevent excessive erosion and sedimentation. LINER: THE MINIMUM REQUIRED THICKNESS SHALL BE 1.5 ft. NOTE: LINERS (PARTIAL OR FULL) ARE REQUIRED WHEN THE ATTACHED SOILS INVESTIGATION REPORT SO INDICATES OR WHEN UNSUITABLE MATERIAL IS ENCOUNTERED DURING CONSTRUCTION, A TYPICAL CROSS SECTION OF THE LINER IS INCLUDED IN THE DESIGN WHEN LINERS ARE REQUIRED BY THE SOILS REPORT. When areas of unsuitable material are encountered, they will be over - excavated below finish grade to the specified depth as measured perpendicular to the finish grade. The foundation shall be backfilled as specified to grade with a SCS approved material (ie - CL,SC,CH). REFER TO THE SOILS INVESTIGATION INFORMATION IN THE PLANS FOR SPECIAL CONSIDERATIONS. SHEET 2 OF 2 Soil liner material shall come from an approved borrow area. The minimum water content of the liner material shall be optimum moisture content which relates to that moisture content when the soil is kneaded in the hand it will form a ball which does not readily separate. Water shall be added to borrow as necessary to insure proper moisture content during placement of the liner. The moisture content of the liner material shall not be less than optimum water content during placement. The maximum water content relates to the soil material being too wet for efficient use of hauling equipment and proper compaction. Proper compaction of the liner includes placement in 9 inch lifts and compacted to at least 90 percent of the maximum ASTM D698 Dry Unit Weight of the liner material. When smooth or hard, the previous lift shall be scarified and moistened as needed before placement of the next lift. The single most important factor affecting the overall compacted perme- ability of a clay liner, other than the type of clay used for the liner, is the efficient construction processing of the compacted liner. The sequence of equipment use and the routing of equipment in an estab- lished pattern helps assure uniformity in the whole placement and compaction process. For most clay soils, a tamping or sheepsfoot roller is the preferable type of compaction equipment. The soil liner shall be protected from the discharge of waste outlet pipes. This can be done by using some type of energy dissipator(rocks) or using flexible outlets on waste pipes. Alternatives to soil liners are synthetic liners and bentonite sealant. When these are specified, additional construction specifications are included with this Construction Specification. CUTOFF TRENCH: A cutoff trench shall be constructed under the embankment area when shown on a typical cross section in the plans. The final depth of the cutoff trench shall be determined by observation of the foundation materials. VEGETATION: A11 exposed embankment and other bare constructed areas shall be seeded to the planned type of vegetation as soon as possible after construc- tion according to the seeding specifications. Topsoil should be placed on areas of the dike and pad to be seeded. Temporary seeding or mulch shall be used if the recommended permanent vegetation is out of season dates for seeding. Permanent vegetation should be established as soon as possible during the next period of approved seeding dates. REMOVAL OF EXISTING TILE DRAINS When tile drains are encountered, the tile will be removed to a minimum of 10 feet beyond the outside toe of slope of the dike. The tile trench shall be backfilled and compacted with good material such as SC, CL, or CH.