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HomeMy WebLinkAbout310612_Permit Renewal Application 2019_20190410 State of North Carolina Department of Environmental Qualls} Division of Water Resources Animal Waste Management Systems Request for Certificatior.of Coverdge Facility Currently cornered by an Expiring Sate Non-Discharge G cnerdl Permit On September 30, 2019, the North Carolina State Non-Discharge General Permits fur Arnnial Waste Management Systems will expire. As required by these permits, facilities that have been issued Certificates of ct)veragr 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 most be received by the Division of Water Resources by no later than April 3.2019. Please do not leave any question unanswered. Please verify an information and .make any necessary corrections below. Application must be signed and dated Ay the Permitter 1. Farm Number: 31-0612 Certificate of Covcra e Number: A WS310612 2. Facility Name: Boone Family Farms 3. Landowmer's Name(same as on the Waste Management Plan): Chrism leer Bwnc d. Landownees Mailing Address: 2285 Cornwallis Rd City: Roege Hill State: NC "Lip: 28458 Telephone Number: 910-289-2360 Fxt. E-mail: boonefarms1430)y too.cona 5. Facility's Physical Address: 162 Halls Pond Rd City Rose Hill State: NC "Lip: 2R:: 6. County where Facility is located: Duolin 7. Farm Manager's Name(if different from Landowner). g, Farm Manager's telephone number(include area code): 9. Integrator's Name(if there is not an Integrator,write"None"): Murphy-Browt:I. .-C 10. Operator Name(O1C): Jesse B.Lanier Phone No. S I ll_239.2'60 01C#: 19965 11. Lessee's Name(if there is not a Lessee,write"None"): 12. lndica:e animal operation type and number: Current Permit: Operations'fype Allowable Court Swine-Farrow to Wean 1,200 Operation Types: Swine Cattle Dry Poultry Other Types Wean to Finisb Dairy Calf Non Laying Chickens [-lurses-Horses Wean to Feeder Dairy Heifer Laying Chickers Hours-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 BoarlStad Beef Broad Cow Wet Poulin Gilts Usher Non LaJ:r.g Pullet Other Layers �'d 8L 6 90'6l 6Z r8U'4 13. Waste Treatment and Storage Lagoons (Verify the following information is accurate ane complex Make:all necessary corrections and provide missing data.) Estimated Liner Type Btimated assign Freeboard Structure Date (Clay,Synthetic, Capacin Surface Area "Redline" Name Built Unknown) (Cubic feat) (Square F c.) (Inches) LAGOON 41 tle 0 /�.. 3 02 19.00 LAGOON 42 19.00 LAGOON 03 Q ejl / OQ 6 19.00 /�G dtCt� Odh Mail one (1) copy of the Certified Animal Waste Management Plan (CAWMP) with this completed and signed application as required by 1\C 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),§,iened by the owner and a certified technical specialist,containing: a The method by which waste is applied to the disposal fields(e.g.irrigation,in ection,LAC.) b. A map of every field used for land application(for example:Lrigation map) e. 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 WL1P f The maximum PAN to be applied to every land application field S. The waste applicatton wutdows 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 Checidist 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 hfurtaltt)Control Checklist 7 Lagoon/storage pond capacity documentation (design, calculations, etc.) Please: he sure the abo%c table is accurate and complete. Also provide any site evaluations, wetland detenminetions, or lt<vttrd classificatiors that may be applicable to your facility. 8. Operation and Maintenance Plan If your CAWMP includes any components not shois-n on this list, please tnclt:dc the additional components with your submittal. (e.g.composting,digesters,vtraste 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: 2019PermitRenewaig-ncdenr.gov L'd eLgl0'6l 6Z JeN I attest that this application has been mvievmd by me and is accurate and complete to ties tvM of my knoMedge. 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 143-215.613, any person .vhc knowingly make.% any false statement, representation, or certification in any application may be subject to civil penalties up to $25,000 per violation. (19 U.S.C. Section 1001 provides a punishment by a tine of not more than S10.000 or impriwnmznt of not more than 5 years, OF 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): S o W-V Name: Title: Signatu3 re: Date: — Name: title: _ Signature: Date: Name: Title: __ --- Signature: Date: THE COMPLETED APPLICATION SHOULD BE SEMI'TO THE I-()J_J,0 A'IN(3 ADDRESS: NCDEQ-D-*VR Animal Feeding Operations Program 1636 Mail Service Center Raleigh,North Carolina 27699-1636 Telephone number:(919)707 9100 E-mail:2019 Permit Re newalta�neden ngov FORM: RENEWAL-STATE GENEK4.L 0212019 [.d 80910'61, 6Z a86N version--November 26,2018 • Mortality Management Methods indicate whkh 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 D D 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 IBC 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. El a 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). D Any method which,in the professional opiniontof the State Veterinarian,would make possible El 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). aMass 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 oWires farm-spec tic mortality man- agement methods to be used for mass mortality. The NCDA&CS Veterinary Division sup- ports a variety of emergency mortality disposal options;contact the Division for 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. gnature of Farm Owner/Manager Date Signature of chnical Specialist Date I,•d e0Z:90'61•6Z MN Date: .3 -14 19 Farm#: Reference: Mortality Management Methods Form —Composting System At this time a copy of our composting system approval letter and permit information is being requested from the NC Department of Agriculture & Consumer Services Veterinary Division. As soon as it is received, a copy will be sent NCDEQ-DWR Animal Feeding Operations Program or sent directly from NCDA to DWR. d ste„en W.Tcoxter North Carolina Department of Agriculture [mvid T.Mamhalf,nVM rnrn'�ssioner State Veterinarian Co and Consumer Services Veterinary Division June 24,2011 Mr.Bryan Lanier Swine Farm 911 Address: Poultry Farm 911 Address: 190 Halls Pond Road 162 Halls Pond Road 216 Halls Pond Road -- .Roses},-NC 2-9458 _ _ _ Rose,Hill,NC 28458 Rose Hill,NC 28458. (910)284-0032 Duplin County Duplin County State ID: State ID: - National ID: National 1D: Dear Mr.Lanier. Pursuant to NCAC 52C.0102,your request to compost swine and turkey mortality on your premises 162 Halls Pond Road,Rose Hill,NC and from your premises at 216 Halls Pond Road,Rose Hill,NC is approved. Approval is granted under the following conditions and stipulations: 1. All North Carolina solid waste,air,water quality,and other applicable regulations must be met in siting and operation of the system 2. Only poultry or swine are to be processed in this facility;NO bovine,caprine,ovine or cervid species shall be processed 3. Mortality to be processed shall originate only from the identified premises and the finished product is used solely on agricultural operations owned,operated, or leased, by the permitee 4. The final product of the process must be stored,treated and utilized in accordance with all federal, state,and local laws,regulations,and permit requirements;the final product shall not be sold 5. Temperatures shall be within NRCS guidelines to reach a minimum of 131 degrees F within 5 days of filling the unit and remain at least at 131 degrees F for a minimum of 5 consecutive days to maintain the composting process and reduce pathogen load 6. Dead animals are not to be removed from composting until all flesh,internal organs, and other soft tissue are fully decomposed 7_ The proposed facility shall have the following minimum setback requirements* « 100-foot buffer between all property lines and compost areas • 100-foot buffer between all wells and compost areas, exmpt for monitoring wells • 50-foot buffer between perennial streams/rivers and compost areas 8. A copy of the permit,plans,and operational reports shall be maintained on site and be available upon request by NCDA&CS,Veterinary Division personnel 9. The facility and operational records shall be available for annual inspection be Veterinary Division personnel and shall be sent to the Veterinary Division upon request 10. Operational reports shall include temperature monitoring during initial facility start-up and follow- up records that contain either 10 days/month or annual laboratory results of pathogen load testing 1030 Mail Service Center,Raleigh,North Carolina 27699-1030 * (919)733-7601 An Equal Opportunity Affirmative action Employer L.d eZZ:20'66 6ZJ8N 11.An application for a permit modification shall be required for changes in facility ownership,an increase in facility capacity,or any other changes from the stipulations of this permit 12.The Yeterinmy Division must be immediately notif ed of any complicating issues involving animal disease or environmental concerns 13.The State Veterinarian reserves the right to cancel this permit if a specific concern for controlling animal disease arises,or if any of the aforementioned conditions are not met. Ib This document shall in no circumstances be interpreted as an endorsement of any specific manufacturer or type of mortality management system by the State Veterinarian and the Office of the State Veterinarian does not approve or disapprove the technical or performance standards for specific makes or designs of equipment. *Additional requirements and regulations will apply from DENR,Division of Solid Waste Management if application for off-farm disposition of composted material is requested(see G.S. 130A-309.29 and 15A Section-UM— Sincerely, Dr.Tom Ray,DVM, PH Director of Animal Health Programs/Livestock cc: Dr.David Marshall, State Veterinarian Dr.Sarah Mason,Director,AHP-Poultry Dr.Betty Herring,Veterinary Medical Officer Keith Warren,ACT Rebecca Hagen,ACT Z•d eZZ:90'6 L 6Z LBW Premises Address: LANIER FARMS' Sows 162 HALLS POND ROAD ROSE HILL, NC 28458 National Premises Identification: tY�Ll17-t Flt v~.nctnrmldwm Inr inure intormabon JgricolWrc Cnmmissmner Steve TroxWf d et7Z:80'616Z AeW WASTE UTILIZATION PLAN Page 1 DATE 31-612 Producer: Boone Family Farms s Location: 2285 Cornwallis Road ROSE HILL, NC 28458 Telephone: 910-289-2360 Type Operation: FARROW TO WEAN Number of Animals: 1200 The waste from your animal facility must be land applied at a specified rate to prevent pollution of surface 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 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. 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. Soil types are important as they have different infiltration rates, leaching potentials, cation exchange capacities, and available water holding capacities. Normally waste shall not be applied to land eroding at greater than 5 tons per acre per year. With special pre- cautions,waste may be applied to land eroding at up to 10 tons per acre per year. 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. Wind conditions should also be considered to avoid drift and downwind odor problems. 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 to bare ground not more than 30 days prior to planting. Injecting the waste or disking will conserve nutrients and reduce odor problems. This plan is based on waste application through irrigation for this is the manner in which you have chosen to apply your waste. If you choose to inject the waste in the future, you need to revise this plan. Nutrient levels for injecting waste and irrigating waste 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 require- ments should be based on the waste analysis report from your waste management facility. Attached you will find information on proper sampling techniques, preparation, and transfer of waste samples to the lab for analysis. This waste utilization plan, if carried out, meets the requirements for compliance with 15A NCAC 2H.0217 adopted by the Environmental Management Commission. WASTE UTILIZATION PLAN Page 2 AMOUNT OF WASTE PRODUCED PER YEAR (GALLONS, FT3,TONS, ETC.) 1200 hogs x 6.1 tons waste/hogs/year= 7320 tons AMOUNT OF PLANT AVAILABLE NITROGEN PAN PRODUCED PER YEAR 1200 hogs x 5.4 PAN/hogs/year= 6480 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. TABLE 1: ACRES OWNED BY PRODUCER TRACT FIELD SOIL TYPE &CLASS- CROP YIELD LBS COMM ** " LBS DETERMINING PHASE CODE AW N PER ACRES AW PER AC AC USED APPLIC. TIME 71513 1 AUB BH 5.5 275 14.8 4070 71513 -1 AUB SG 1 50 14.8 740 1957 1 AUB BP 4.1 205 15.14 3103.7 1957 —1 AUB SG 1 50 15.14 757 0 0 0 0 0 0 0 Total 8670.7 Indicates that this field is being over seeded (i.e. interplanted) or winter annuals follow summer annuals. NOTE: The applicator is cautioned that P and K may be over applied while meeting the N requirements. Beginning in 1996 the Coastal Zone Management Act will require farmers in some eastern counties of NC to have a nutrient management plan that addresses all nutrients. This plan only addresses Nitrogen. WASTE UTILIZATION PLAN Page 3 TABLE 2: ACRES WITH AGREEMENT OR LONG TERM LEASE (Agreement with adjacent landowners must be attached.) (Required only if operator does not own adequate land. See required specifications 2.) TRACT FIELD SOIL TYPE &CLASS- CROP YIELD LBS COMM ** * LBS DETERMINING PHASE CODE AW N PER ACRES AW PER AC AC USED 0 0 0 0 0 0 0 Total 0 Indicates that this field is being over seeded (i.e. interplanted) or winter annuals follow summer annuals. **Acreage figures may exceed total acreage in fields due to over seeding. *Ibs 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: LBS N APPLY CROP CODE CROP UNITS PER UNIT MONTH BH HYBRID BERMUDA GRASS-HAY TONS 50 APR-SEPT C CORN BUSHELS 1.25 MAR-JUNE SG SMALL GRAIN OVER SEED AC 50 SEPT-APR SA SUMMER ANNUALS AC 110 APR-MAY WA WINTER ANNUALS AC 100 SEPT-APR BC HYBRID BERMUDA GRASS-CON GRAZED TONS 50 APR-SEPT BP HYBRID BERMUDA GRASS-PASTURE TONS 50 APR-SEPT FC TALL FESCUE-CON GRAZED TONS 50 SEPT-APR FH TALL FESCUE-HAY TONS 50 SEPT-APR FP TALL FESCUE-PASTURE TONS 50 SEPT-APR SB SOY BEANS BUSHELS 4 JUN-SEPT DSB DOUBLE CROP SOY BEANS BUSHELS 4 JUN-SEPT CO COTTON TONS 0.1 MAY-JUN W WHEAT BUSHELS 2 OCT-MAR WASTE UTILIZATION PLAN Page 4 TOTALS FROM TABLES 1 AND 2 ACRES LBS AW N USED TABLE 1 29.94 8670.7 TABLE 2 0 0 TOTAL 29.94 8670.7 AMOUNT OF N PRODUCED 6480 *** BALANCE -2190.7 *�*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. NOTE: 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 pounds of plant available nitrogen (PAN) per year in the sludge that will need to be removed on a periodic basis. This figure is PAN when broadcasting the sludge equipment, may be needed when you remove this sludge. See attached map showing the fields to be used for the utilization of waste water. 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. 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 waste being stored in your structure be within feet of the top of the dike. WASTE UTILIZATION PLAN Page 5 If surface irrigation is the method of land application for this plan, it it is the responsibility of the producer and irrigation de signer 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 amounts of Nitrogen shown in the tables may make this plan invalid Call your Agriment Services representative for assistance in determining the amount of waste per acre and the proper application rate prior to beginning the application of your waste. NARRATIVE OF OPERATION: SEE ATTACHMENT WASTE UTILIZATION PLAN Page 6 Plans and 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. Illegal discharges are subject to assessment of civil penalties of$10,000 per day by the Division of Water Quality for every day the discharge continues. 2. The Local NRCS office must have documentation in the design folder that the producer either owns or has long term access to adequate land to properly dispose of waste. If the producer does not own adequate land to properly dispose of waste, he shall provide NRCS with a copy of a written agreement with a landowner who is within a reasonable proximity, allowing him/her the use of the land for waste application for the life expectancy of the production facility. It is the responsibility of the owner of the facility to secure an updated 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, climate conditions, and level of management, unless there are regulations that restrict the rate of application for other nutrients. 4. Animal waste may be applied to land that has a Resource Management System (RMS)or an Alternative Conservation System (ACS). If an ACS is used the soil loss shall be no greater than 10 tons per acre per year and appropriate filter strips will be used where runoff leaves the field. These filter strips will be in addition to"Buffers" required by DEM. (See FOTG Standard 393-Filter Strips and Standard 390 Interim Riparian Forest Buffers). 5. Odors can be reduced by injecting the waste or disking after waste application. Waste should not be applied when the wind is blowing. 6. When animal waste is to be 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" in the NRCS Technical Reference- Environment file for guidance. 7. Liquid waste shall be applied at rates not to exceed the soil infil- tration rate such that runoff does not occur off-site 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 conditions conducive to odor or flies and to provide uniformity of application. 8. Animal waste shall not be applied to saturated soils, during rainfall event, 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. WASTE UTILIZATION PLAN Page 7 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 a crop on bare soil. 11.Animal waste shall not be applied closer than 25 feet to surface water. This distance may be reduced for waters that are not perennial provided adequate vegetative filter strips are present. (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, drainage ways, or wetlands by discharge or by over-spraying. Animal waste may be applied to prior converted wetlands provided they have been approved as a land application site by a "technical specialist". Animal waste should not be applied on grassed waterways that discharge into water courses, except when applied at agronomic rates and the application causes no runoff or drift from the site. 16. Domestic and industrial waste from wash down facilities, showers, toilets, sinks, etc., shall not be discharged into the animal waste management system. 17. Lagoons and other uncovered waste containment structures must maintain a maximum operating level to provide adequate storage for a 25-year, 24-hour storm event in addition to one (1) foot mandatory freeboard. 18.A protective cover of appropriate vegetation will be established on all disturbed areas(lagoon embankments, berms, pipe runs, etc.). If needed, special vegetation shall be provided for these areas and and 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. Lagoon berms and structures should be inspected regularly for evidence of erosion, leakage or discharge. 19. If animal production at the facility is to be suspended or terminated, the owner is responsible for obtaining and implementing a"closure plan"which will eliminate the possibility of an illegal discharge, pollution and erosion. 20. Waste handling structures, piping, pumps, reels, etc., should be inspected on a regular basis to prevent breakdowns, leaks, and spills. ("I'll A regular maintenance checklist should be kept on site. WASTE UTILIZATION PLAN Page 8 21.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 pre plant with no further applications of animal waste during the crop season. 22. 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. 23.Waste shall be tested within sixty 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 and waste analysis records shall be kept for five years. Poultry dry waste application records shall be maintained for three years. Waste application records for all other waste shall be maintained for five years. 24. Dead animals will be disposed of in a manner that meets North Carolina State regulations or other States' regulations. WASTE UTILIZATION PLAN Page 9 NAME OF FARM: - , 4ainin4v- ., 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 an 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 Water Quality(DWQ)before the new animals are stocked. I(we)also understand that there 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 be 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 DWQ upon request. I(we)understand that I must own or have access to equipment, primarily Irrigation equipment,to land apply the animal waste described in this waste utilization plan. This equipment must be available at the appropriate pumping time such that no discharge occurs from the lagoon In a 25-year 1-day storm event. I also certify that the waste will be applied on the land according to this plan at the appropriate times and at rate that no runoff occurs. NAME OF FACILITY OW ER: Boone Family Farms SIGNATURE: DATE: /.'a o / NAME OF MANAGER(if different from owner): SIGNATURE: DATE: NAME OF TECHNICAL SPECIALIST: RONNIE G. KENNEDY JR. AFFILIATION: Agriment Services Inc. 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'�A/C L ,h \0 of EXPOS uro, ifa''1 x � Fjt x C./3 it � Y f 5 I - T �* f' y 1 '1 /per/®�•i. ;{ 1 SS va'�. _'/( � y►� iM_+^��M� aj'.� �\._\ it �: ll51y I -7151 1-3 1 p Y �inPg\,; 33'3 , •, i � T-319 .T•g1�9 `� 1 �';`',,�:�'�"`� .,{ T--!� 3 y�o< ^ fl .., t I, 1 �fr .A�, \t)•r �ao-8ru��=--�"�_�_--'----:7:_ IF— .,7e.B/b6�\ \ ^i,e t) ��" :•\ \ a\ 'N If r- 16 Li r , y I \ 'i $!b§ � � c�3n o Y " a1.95 _ /i 1 "I 18.18 � 1*.•� .p l \ '� I_ -i, ®`/t r Ca o "a" r yp1 w 17.8d •� jt N 94 vb) j T T 1663 1 \ r s » . fir' t iy a3�' � ' 1 2 R r VC 1 ' r tW 1 y i'L'1 r' r 1, • I of E,XPasut-' 12 s' IRRIGATION GUIDE Assuming proper conditions to apply waste within hydraulic rates of the soils and agronomic rates of the crops the following guide should be used in proper growth stage intervals of the crops to fulfill their agronomic requirements. Assuming a .96 in ring nozzle with SR 100 gun at 60 psi at the reel = 183 gpm Assuming an average waste analysis of around 2.0 lbs. 1000/gal the following information should be used as a guide if and only if the waste does not exceed 2.0 lbs. 1000/gal. SMALL GRAIN 2.3 HRS/PER COVERED ACRE OF PULL/PER YEAR BERMUDA 12.5 HRS/PER COVERED ACRE OF PULL/PER YEAR _ BIG GUN° PERFORMANCE TABLES U.S. UNITS 100 SERIES BIG GUNS - 240 TRAJECTORY- 100 T TAPER BORE NOZZLES Notxla Nozzle Nozzle Nozzle N03319 '55" 6' 65" _ NOttle Nozzle Nozzle Notxle PSI GPM 5 DIA GPM DIA GPM DIA. GPM DIA. GPM 7 DIA. 78 8' GPM DIA. GPM DIA GPM 85 DIA GPM 9 DIA 3P•4 . 50 50 205' ba 215 74 225' B) 235' 100 245- Ila 256' 130 265' I50 2>3' 165 280- ZOa 300' 70 60 225' )5 23B' 80 250, 103 263' 120 275' 136 2B3' I55 295' t]7 302' 19] LO' 2aJ 338' mmmmwm 90 68 245' 83 256' 100 270' 117 203' 1 135 295' 155 31 Ill06' 175 315' 201 326' 223 375' 2 110 ]6 2610 92 278' 1n 290' 129 703' 150 Jt5' 1]1 724' t95 335' 222 Jac'A.anaple omY wpm F100 d $R1pp 2a] 355 JCa 38] 100 R RING NOZZLES PSI 71 RING 77 RING 81 RING 100 ON DIFFUSER NOZZLES GPM DIA GPM OIA .85 RING .89 RING 93 RING 96 RING 05ON 06ON 3)DN C63.• GPM DIA GPM DIA GPM OIA GPM DIA GPM DIA GPM DIA GPM DIA GPM DIA GPM D.a a0 66 we %b 2:2 91 215 103 22,1 IIS 235 1 1J4 238 152 242 <5 15,1 13 B1 235 - 66 168 91 162 118 196 Sb 24C n0 2a5 125 260 I'll 270 164 275 183 280'z" 1 .. .. I 80a Sa 255 n 1 265 s i27 275 1a5 265 16J 3^0 t� 5 211 315 �- — C 20C aJ 2-. — _ G ." -I 1pp 105 270 124 2B0 u2 295 162 a 5 Id2 320 I 1 — 70 - ;° &< 2t2 325 236 335 '""A�-*I"'2t; 'Tne Olameler of Inrow Is a 1 _ a .,_ - ppmumalely J%less br me 21°val0ctory angle.6%lass for 1d° 150 SERIES BIG GUNS - 24° TRAJECTORY'' 150 T TAPER BORE NOZZLES Nozzle Nozzle Nozzle )" 6. Nozzle NOZile N.tIle PSI GPM DIA. '9" 10' I" 12" •C_L2 GPM Gw GPM DIA. GPM DIA. GPM DIA. GPM DIA GPM a DIA 60 NO 265' 1a3 2d5' 18T 305' - - 225 325' 275 345' 330 365' 365 380 80 q8 290' I 165 J10' T10 3J5' ll - 260 355' 315 375' JBO 395' -1C �I. Ipp ta3 ]10' Id5 3]0' T35 355' 290 375' 47kmmY425.&= QO 157 ]JO' 204 J50' 258 375' =,525„yj 'J20 395' JBS 420 1 65 440' _ 150 R RING NOZZLES Ring Rmg Rln PSI GPM 88" CIA 97" tOB9 R10 Ring R,a DIA g GPM DiA GPM DIA. GPM DIA. GPM 1. GPM 26-DIA -� fiC n0 k 260 Ia3 280' 1 182 30P 'i350:5trc"ip 225 315' 275 335' 370 350' do Us1 2a 280. _ 165 3.00 1 PO 320' 260 740' J15 360' 380 380' " 13951 1p0 113 JG0' 165 J20' 235 J40' 2$0 360' 355 ]80' 425 a00' Spc y 120 157 3i5 1 204 335' 2 I4S6�x 320 3B5 a65 a20' Tne ONmelOr 011nrOw.a dOPr0i1ma191y J%less IOr ina 21°VOIeCloIO J60'ry angle 1. e00- . Say <35 200 SERIES BIG GUNS - 270 TRAJECTORY" 200 T TAPER BORE NOZZLES Nozzle Nozzle Nox.0 P81 GPM 5" 11" 1.2' Nozzle Nozzle NOW Nozzle DIA IA- Naxxle ♦czzle GPM DIA GPM DIA. GPM DIA. GPM DIA. GPM15"pIA. i6" 175' 19 GPM DIA, GPM DIA GPM DIA )0 270 ]60 310 380' 355 395' 415 410' 480 430' 555 450• 630 465' )55 495' 890 515 90 310 390' 350 410' 405 425' 475 4d5' 545 465' 625 4B5' )15 505' 855 5J5' I YSas3si.� 10 Jae 410' 390 430' 465 450• 525 470' 605 <95' 695 515' 790 535" 9a5 565� 11�p 51� 130 370 <25' a25 4a5' a - - - .- G 65 a65' S65 485' 655 Sty' )55 Sae' 860 560' 1025 �590 1210 v2C 200 R RING NOZZLES "� Ring11 29"aclua Ring ll 1146 1 ' • AIn9 1 �" Rin PSI GPM DIA GPM actual) p.5h6"actual) Il66 iC10al I$^Ring 1 r�Pone 2- Ring Dlq. GPM OIA. GPM DIA. GPM• a[1 DIA GPMll J"aC10A GPM 3- atl"db 60 250 Jae' 33p 370' 385 310 Dm > 1 4a5 410' 515 a25' Sd5 aap '••`�` 80 290 370' 695 455 3B0 400' aa5 2e' 515 4a0' :ii4 :7755 )c 47SSs^a"C'i 11+o 325 J50 dy u'ss�ygS,LC.T�m - ., 590 a55Y 675 470' 1 805 a9C 18d5Gi - a25 _2s' s3o 7s eos' 66p BAD aat;auatAr pa 20 J55 a C e65 <a 5' Ril}`dfi�:•hb[•A' - 30C 2 'ISp�z.]>78�pgfnRpyg{eW�Hl���ow: Say afi5' I 6J0 d5 I >25 5G0. __I—�•�`••r` `1.'�945...1.aS7S'$rf4f' p Y 2% 2 9g&�aawnr�rerrd5�&�e$ D ' fiA8E925 i^,'S'in1c�'I' 025°LY 5504Q5'i� )ne BIG GUN' pen lacm y angle ormance NaKoneimga�on Corporal on makalelno represemapon r gaming Or00 el conlouion.vmlormltyoor aopncalion talent•conmeons m omer lanys .\ n a+tr\ ..a "'" F. ` ,..c .t n^� t ♦ •S,5v. +-,v +J�'t'[1 ` �,-�,+{ 8+'� � �5`z-�'nMi-ate JFa 'v �, , t •c r .� 4.x 1 TK n fi f r..wit ^Yr ^. < YTS t ♦ 'c. ��`Yy t .. . S �` w `1'. ' , - �'Of! �- 5 .i.\. t ,•}iY ' t : � 7"• F. t^1}.ay\ -. '`��^ F'rw�y'Ja 9. -,������1�.5>+a"fC.`' H 'S ''F-r v k,� +a l � �6 � '6•v ° Ls1s SS''a ..�.. > >_ �' 1�&{a 1'. { t I✓,-t o+.a�'i w�,A'"v k ri1 r t idCr i \x���� ry��BH s'}�,�,tlt�'K F' �Or'�•V•eq�N2Y + {5{i��'�,-, �R J ..` � l�{+�JY��g! r:✓J n�''�wR''V-�'V rYy'j/ ` F l a � �,>✓ r�5`' sit. a i a ! •n. r�'"7 � tty� ',"�.�'� h • T1151y r.a 1/ +.: I IT l "�' >.�;Itjw'Iry.+ ♦ a +'c..,�,.''' . '�1x1 t. "1� Y'R ` T � �� r 1 ✓ �i' \ ♦ �0,4 txAw�i""A`T � \-i...`s.� N °" R r., .+ h t: "r'y}'�' v 03 zt vlo•� i 5 1 1 � •1 1 � 1 I �� '1 �\\\ G13 � ''� 1 a4i f8�1 8 / ,1151 t "r� �J \\ , 19oI I \\ \v 330 cis 5t Cr3 �L.. . — -- _ 3 4 II 137 5 13 l 593 � ,�"'-n°�'xc s a .k , � — tf\ -_j C/� \�. r �' I I t•H3 -_- $165 C13h ,,T , •�� a i 95 I e13 IS.IS •,} � /oaf` ;�+ .� ���/� �;�: , W' ` — ,y`' 113.Y � sl n.l .r\441 \ NQ ah+xs.R �` _ ' 4•` x11Y �"'71 ✓. C1pt \g.l tk . { 1 r �� 1 ExP 0' sur , - - 'YT- �15o4 /3 1 a t i M r 9• v'' � �Ss4 v �'�G°y T 4 NrR X a vg 1� 1 �y V D FACILITY DESIGN AND . WASTE MANAGEMENT PLAN Farm BRYAN CANTER FARM Name or Number 1200 HEAD FIN-WEAN Farm Description 770 HEAD IN OLD LAGOON 430 HEAD IN NEW LAGOON Location DUPLIN COUNTY Company Farm _X_ Contract Grower J r IMPORTANT INFORMATION ABOUT LAGOON CONSTRUCTION LISTED BELOW IS A BRIEF SUMMARY OF VOLUMES AND OTHER DATA:(SEE CONTENTS OF PLAN FOR MORE INFORMATION) EXCAVATION 11426 cubic yards FILL 964 cubic yards VEGETATIVE LAYER cubic yards TOTAL EXCAVATION 11426 cubic yards CLAY LINER (1.8 THICK) 2726 cubic yards Constructed top of dam must include a minimum of 5% settlement - EXAMPLE: 15 feet high dam will require 5% of 15 feet or 0.75 feet fill above planned top of dam. (10% for dams constructed without compacting type equipment) Clay content, thickness and compaction of liners (if required) are very important. If the certifying technical specialist is unable to approve the liner with normal field techniques, an independent engineering analysis will be required (see CONSTRUCTION SPECIFICATIONS for additional information) . •J Carroll's Foods, Inp- Site Balance Report February 11, 2000 BRYAN 04:06 PM Drawing: SITE LAYOUT Area of Interest: Outside permeter Surfaces: Existing vs. Proposed Cut Swell Percentage: 0% Fill Shrink Percentage: 25% Balance Site to 0.00 cu yd. Raise/Lower Cut Fill Cut/Fill Surface (cu yd) (cu yd) (cu yd) 0.00 Ll1426.32 964.20 10462.12 5.12 5226.21 5728.08 -501.87 4.89 5462.20 5449.24 12.97 4.89 5456.23 5456.14 0.09 Raise the Proposed Surface by 4.89 ft. No Sloping Areas were Locked No Structures were Locked uo7- 5ALAK Page 1 47 ♦ r / r ♦ i ' r r• �• • s / r� ♦ r + r I I / r +• / � r+ i r / ! /r 1 / ........ ......... •• / . i I I J• i r 1 1 C rroll s Foods, Inc. Sur face Contours Report BRYAN 0 40 80 SITE LAYOUT Existing February 11 2000 . 04:07 P 7.00 ��u M 34.0 Z34.00 34.0 34.00 V47.00 34.00 ;00 47.0 �7,00 0 40 80 PREPARED BY:Carroll's Foods, Inc. DATE:02/11/00 TI M E:03:57:52 PM PAG E:1 47.6 47.0 : xtti< 46.0 ....._................._.......... NMr-��Ts��—��c-��s:_.y. :^.':v......�� :ne .-�.... �'•X:.i:.�:. "awn=.:a♦,-,.}:�=%+,;`-- y':^.�..;jc •i :ice a...�.. .... .:-':"i.• ::':'::.��.x�~ �n .. 45.0 5.. , :., �. r r .r �l 44.0 43.0 42.5 Carroll's Foods, Inc. 3-D Views Report BRYAN ROT: 201° INC: 10' EXG: 2.3 SITE LAYOUT Existing February 11, 2000 04:08 P 47.9 46.0 44.0 ................ 42.0 40.0 38.0 36.0 34.0 Carroll's Foods, Inc. 3-D Views Report BRYAN ROT: 218° INC: 21' EXG: 2.3 SITE LAYOUT Proposed February 11, 2000 04:04 P Operator:BRYAN LANIER County: DUPLIN Date: ********* Has the site evaluation been completed & approved: YES 1. AVERAGE LIVE WEIGHT (ALW) 0 sows (farrow to finish) x 1417 lbs. = 0 lbs 0 sows (farrow to feeder) x 522 lbs. = 0 lbs 0 head (finishing only) x 135 lbs. = 0 lbs 430 sows (farrow to wean) x 433 lbs. = 186190 lbs 0 head (wean to feeder) x 30 lbs. = 0 lbs Describe other : 0 lbs Total Average Live Weight = 186190 lbs 2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON Volume = 124747 cubic ft (includes 0 cu. ft. add. treat. vol. ) 3. STORAGE VOLUME FOR SLUDGE ACCUMULATION Volume = 31820. 0 cubic feet 4. TOTAL DESIGNED VOLUME Inside top length (feet) --------------------- 235. 0 Inside top width (feet) ---------------------- 175.0 Lc�,X R Top of dike elevation (feet) ----------------- 47.00 Bottom of lagoon elevation (feet) ------------ 34.00 Freeboard (feet) ----------------------------- 1.00 Emergency spillway depth of flow(feet) ------- 0.00 Side slopes (inside lagoon) ------------------ 3 . 0 1 Total design volume using prismoidal formula SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH 3.0 3 . 0 3 . 0 3. 0 229. 0 169. 0 12 . 00 AREA OF TOP LENGTH * WIDTH = 229.0 169. 0 38701 (AREA OF TOP) AREA OF BOTTOM LENGTH * WIDTH = 157.0 97. 0 15229 (AREA OF BOTTOM) AREA OF MIDSECTION LENGTH * WIDTH * 4 193 .0 133 . 0 102676 (AREA OF MIDSECTION * 4) CU. FT. AAREA TOP + (4*AREA MIDSECTION) + AREA BOTTOMU * DEPTH/6 38701 102676 15229 2.00 Total Designed Volume Available = 313212 CU. FT. 5. TEMPORARY STORAGE REQUIRED DRAINAGE AREA: Lagoon (top of dike) ( Length * Width ) + Surface area of connecting waste facility 235.0 175. 0 0.0 41125. 0 square feet Buildings (roof and lot water) or impervious area 0.0 square feet Describe this area. TOTAL DA 41125.0 square feet Design temporary storage period to be 180 days. 5A. Volume of waste produced Feces & urine production in gal. /day per 135 lb. ALW 1.37 Volume = 186190 lbs. ALW/135 lbs. ALW * 1.37 gal/day 180 days Volume = 340107 gals. or 45468.9 cubic feet .:�. Volume of excess water Volume = 1248.3 gallons/day * 180 days storage/7.48 gallons Volume = 30038.7 cubic feet per CF 5C. Volume of rainfall in excess of evaporation Use period of time when rainfall exceeds evaporation by largest amount. 180 days evaporation = 13 .2 inches 180 days rainfall = 21.7 inches Volume = 21.7 in * DA / 12 in. per ft. = 74368 cubic feet runoff Volume = 13 .2 in * lagoon DA/12 in./ft = 45238 cubic feet evap. Volume = 29130 cubic feet 5D. Volume of 25 year 24 hour storm 7.5 in. Volume of "Heavy Rain" 7.5 in. Volume = 15.0 inches / 12 inches per foot * DA Volume = 51406 cubic feet 5E. Additional volume as follows: TOTAL REQUIRED TEMPORARY STORAGE 5A. 45469 cubic feet 5B. 30039 cubic feet 5C. 29130 cubic feet 5D. 51406 cubic feet 5E. 0 cubic feet TOTAL 156044 cubic feet 6. SUMMARY Temporary storage period____________________> 180 days Rainfall during wettest period of storage===> 21.7 inches Evaporation during storage period=====______> 13 .2 inches 25 year - 24 hour rainfall_------___________> 7.5 inches Heavy rain__________________________________> 7.5 inches Freeboard___________________________________> 1. 00 feet Side slopes_________________________________> 3 . 0 : 1 Inside top length___________________________> 235. 0 feet Inside top width______________________------> 175. 0 feet Emergency spillway elevation(if planned)====> 46. 00 feet Top of dike elevation===------------------__> 47 . 00 feet Bottom of lagoon elevation__________________> 34 . 00 feet Top of sludge elevation_____________________> 35.87 feet Total required volume_______________________> 312611 cu. ft. Actual design volume________________________> 313212 cu. ft. Seasonal high watertable elevation (SHWT)===> 41.30 feet Stop pumping elev.=_________________________> 41. 30 feet Must be > or = to the SHWT elev.====___--_> 41. 30 feet Must be > or = to min. req. treatment el.=> 40.00 feet Min. Required treatment volume=====___--------> 124747 cu. ft. Volume at stop pumping elevation=====_-------> 125226 cu. ft. Start pumping elev.=------____________--------> 44.50 feet Must be at bottom of F.B. & 25 yr. rainfall & heavy rain Act. vol. less 25 yr. and heavy rainfall====> 261806 cu. ft. Volume at start pumping elevation=====______> 257807 cu. ft. Required volume to be pumped=====_____--------> 104638 cu. ft. Actual volume planned to be pumped=====_____> 101360 cu. ft. Min. thickness of soil liner when required==> 1.8 feet 7. DESIGNED BY: APPROVED BY: ��ou`)? DATE: DATE: <— 26—_pz) I rl E2 (20M PJTA-MD11S Pr A"DDS:D Operator:BRYAN LANIER County: DUPLIN Date: ********* Has the site evaluation been completed & approved: YES 1. AVERAGE LIVE WEIGHT (ALW) 0 sows (farrow to finish) x 1417 lbs. — 0 lbs 0 . sows (farrow to feeder) x 522 lbs. = 0 lbs 0 head (finishing only) x 135 lbs. = 0 lbs 430 sows (farrow to wean) x 433 lbs. — 186190 lbs 0 head (wean to feeder) x 30 lbs. = 0 lbs Describe other : 0 lbs Total Average Live Weight — 186190 lbs 2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON Volume = 124747 cubic ft (includes 0 cu. ft. add. treat. vol. ) 3. STORAGE VOLUME FOR SLUDGE ACCUMULATION Volume = 31820. 0 cubic feet 4. TOTAL DESIGNED VOLUME rN Inside top length (feet) --------------------- 245.8 Inside top width (feet) ---------------------- 185.8 4 Top of dike elevation (feet) ----------------- . 00 Bottom of lagoon elevation (feet)------------ 32.20 Freeboard (feet) ----------------------------- 1.00 Emergency spillway depth of flow(feet) ------- 0.00 Side slopes (inside lagoon) ------------------ 3 . 0 1 Total design volume using prismoidal formula SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH 3. 0 3 .0 3 . 0 3.0 239.8 179.8 13.80 AREA OF TOP LENGTH * WIDTH = 239.8 179.8 43116 (AREA OF TOP) AREA OF BOTTOM LENGTH * WIDTH = 157. 0 97.0 15229 (AREA OF BOTTOM) AREA OF MIDSECTION LENGTH * WIDTH * 4 198.4 138.4 109834 (AREA OF MIDSECTION * 4) CU. FT. = AAREA TOP + (4*AREA MIDSECTION) + AREA BOTTOMU * DEPTH/6 .• 43116 109834 15229 2.30 Total Designed Volume Available = 386812 CU. FT. 5. TEMPORARY STORAGE REQUIRED DRAINAGE AREA: Lagoon (top of dike) ( Length * Width ) + Surface area of connecting waste facility 245.8 185.8 0. 0 45669. 6 square feet Buildings (roof and lot water) or impervious area 0. 0 square feet Describe this area. TOTAL DA 45669.6 square feet Design temporary storage period to be 180 days. 5A. Volume of waste produced Feces & urine production in gal. /day per 135 lb. ALW 1. 37 Volume = 186190 lbs. ALW/135 lbs. ALW * 1.37 gal/day 180 days Volume = 340107 gals. or 45468.9 cubic feet Volume of excess water Volume = 1248. 3 gallons/day * 180 days storage/7.48 gallons per CF Volume = 30038.7 cubic feet 5C. Volume of rainfall in excess of evaporation Use period of time when rainfall exceeds evaporation by largest amount. 180 days evaporation = 13 .2 inches 180 days rainfall = 21.7 inches Volume = 21.7 in * DA / 12 in. per ft. = 82586 cubic feet runoff Volume = 13 .2 in * lagoon DA/12 in. /ft = 50237 cubic feet evap. Volume = 32349 cubic feet 5D. Volume of 25 year 24 hour storm 7.5 in. Volume of "Heavy Rain" 7.5 in. Volume = 15.0 inches / 12 inches per foot * DA Volume = 57087 cubic feet 5E. Additional volume as follows: TOTAL REQUIRED TEMPORARY STORAGE 5A. 45469 cubic feet 5B. 30039 cubic feet 5C. 32349 cubic feet 5D. 57087 cubic feet 5E. 0 cubic feet TOTAL 164944 cubic feet 6. SUMMARY Temporary storage period____________________> 180 days Rainfall during wettest period of storage===> 21.7 inches Evaporation during storage period=------------ 13 .2 inches 25 year - 24 hour rainfall_------___________> 7.5 inches Heavy rain__________________________________> 7.5 inches Freeboard___________________________________> 1.00 feet (FN�N Side slopes_________________________________> 3 .0 : 1 Inside top length===________________________> 245.8 feet Inside top width______________________------> 185.8 feet Emergency spillway elevation(if planned)====> 46. 00 feet Top of dike elevation===------------------__> 47. 00 feet Bottom of lagoon elevation__________________> 32 .20 feet Top of sludge elevation_____________________> 0. 00 feet Total required volume_______________________> 321511 cu. ft. Actual design volume________________________> 386812 cu. ft. Seasonal high watertable elevation (SHWT)===> 41.30 feet Stop pumping elev.__________________________> 41.30 feet Must be > or = to the SHWT elev.====---___> 41.30 feet Must be > or = to min. req. treatment el.=> 38.20 feet Min. Required treatment volume______________> 124747 cu. ft. Volume at stop pumping elevation======------> 311665 cu. ft. Start pumping elev._________________________> 44.50 feet Must be at bottom of F.B. & 25 yr. rainfall & heavy rain Act. vol. less 25 yr. and heavy rainfall====> 329725 cu. ft. Volume at start pumping elevation=====____=_> 324930 cu. ft. Required volume to be pumped________________> 107857 cu. ft. Actual volume planned to be pumped=====___=_> 114202 cu. ft. Min. thickness of soil liner when required==> 2 . 0 feet 7. DESIGNED BY: APPROVED BY: DATE: DATE: �L PIS EL 1 73, aj SHEET 1 OF 2 OPERATION AND MAINTENANCE PLAN ------------------------------ 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 yr - 24 hr storm for the location and a heavy rain factor. 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 heavy rain factor and 25 yr rainfall will not be a factor to consider in an annual pumping cycle, but this storage volume must always be available. The waste produced by the animals shall be utilized in accordance with an approved waste utilization plan. Highly visible markers shall be installed to mark the upper and lower elevations of the temporary storage (pumping volume) . Pumping shall be done as necessary to maintain the liquid level between these markers. 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. Before wastes are introduced, the waste treatment lagoon shall be charged to 1/2 its treatment volume 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 44.50 as marked by permanent marker. Stop pump- out when the fluid level reaches elevation 41.30 . This temporary storage less 25 yr and heavy rain contains 101360 cubic feet or 758170 gallons. SHEET 2 OF 2 4. The recommended maximum amount to apply per irrigation and recommended maximum application rate is shown in the waste utilization plan. Refer to the waste utilization plan for further details. 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. Repair areas of the embankment that settle below the design settled height or areas where cracking, sloughing, or "jug" holes develop. 8. Repair waste inlet pipes that develop cracks or separate at the joints. 9. Remove undesirable vegetative growth and floating or lodged debris. 10. All surface runoff is to be diverted from the lagoon to stable outlets when not included as part of the design temporary storage. 11. After five years the waste treatment lagoon shall be checked for sludge accumulation annually. If sludge has encroached into the treatment volume, the sludge will be removed and applied at agronomic rates based on analysis of the sludge. Treatment volume must have a minimum of 4 feet of depth free of sludge at all times. 12. In December 1992, the Environmental Management Commission (EMC) in North Carolina revised water quality regulations that address animal operations. These rules became effective on February 1, 1993 (15A NCAC 2H . 0200) . This animal operation shall be operated within the requirements of these rules and regulations. 13. Pipes that are used for recycling effluent to use as flush water and irrigation intakes must be placed 18 inches below the surface and as far from the inlet discharge pipes as possible in order to provide a cleaner effluent for flushing and to reduce odors when irrigating on land. When these pipes are placed through the embankment, they should be installed no more than two feet below top of embankment and not in the highest section of fill. The pipe trench shall be compacted with clayey material or other material as approved by an engineer. SHEET 1 OF 3 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. Earthf ill 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 equipment shall travel in a direction parallel to the main axis of the fill. Clayey soils shall be compacted with a "sheepsfoot" or taming roller. Compaction of the fill material shall be in accord- ance with the specified requirements for compaction and moisture. For the embankment, use 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 downstream toe of the dike. Precautions shall be taken during construction to prevent excessive erosion and sedimentation. LINER: THE MINIMUM REQUIRED THICKNESS SHALL BE 1.8 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 NRCS approved material (ie - CL,SC,CH) . REFER TO THE SOILS INVESTIGATION INFORMATION IN THE PLANS FOR SPECIAL CONSIDERATIONS. SHEET 2 OF 3 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 unless otherwise specified. 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 taming 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: All 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 specified, the contractor shall construct an observation trench along the entire length of the embankment to a minimum of five feet in depth. The trench shall have a bottom width adequate to accomodate the equipment used for excavation, backfill, and compaction operations SHEET 3 OF 3 and the side slopes shall be 1:1 or flatter. When tile drains are encountered, the tile shall be removed to a minimum of 15 feet beyond the downstream embankment toe as measured perpendicular to the embankment. If a tile line exists above the embankment it shall be rerouted around the lagoon in an approved location. Backf illing and compaction in the trench shall be in accordance with the EXCAVATION AND EARTHFILL PLACEMENT requirements. BOTTOM AND EDGES --------------- The bottom of all lagoons shall be approximately level. The side slopes shall be uniform from top to bottom. Scarify the bottom and side slopes of the lagoon a minimum depth of six inches and compact with a "sheepsfoot" or tamping roller to decrease the permeability of the finished bottom and side slopes. QUALITY ASSURANCE ----------------- During construction of the earth embankment, a qualified inspector as designated by the designer must be on site during construction as necessary to verify proper construction. Testing will be required as deemed necessary by the inspector and/or designer. During construction of a clay liner, a qualified construction inspector as designated by the designer must be on site during con- struction as necessary to verify the liner is installed in accordance with NRCS South National Technical Center (SNTC) Technical Note 716 (Revised September 1993) . In the absence of supervision of construction by a qualified inspector, the liner must be tested to verify a maximum hydraulic conductivity of 0. 000001.25 cm/sec. When testing is required, the owner will be responsible for furnish- ing test results and certification that the construction meets the design requirements. Any tests and certification should be performed by a certified laboratory. SEEDING SPECIFICATIONS ---------------------- AREA TO BE SEEDED: 1. 0 ACRES USE THE SEED MIXTURE INDICATED AS FOLLOWS: 0.0 LBS. FESCUE GRASS AT 60 LBS./ACRE (BEST SUITED ON CLAYEY OR WET SOIL CONDITIONS) SEEDING DATES: SEPTEMBER 1 TO NOVEMBER 30 FEBRUARY 1 TO MARCH 30 0.0 LBS. RYE GRAIN AT 30 LBS. /ACRE (NURSERY FOR FESCUE) 0.0 LBS. 'PENSACOLA' BAHIA GRASS AT 60 LBS. /ACRE (SEE FOOTNOTE NO. 1) SEEDING DATES: MARCH 15 TO JUNE 15 8. 0 LBS. HULLED COMMON BERMUDA GRASS AT 8 LBS./ACRE (SUITED FOR MOST SOIL CONDITIONS) SEEDING DATES: APRIL 1 TO JULY 31 0.0 LBS. UNHULLED COMMON BERMUDA GRASS AT 10 LBS. /ACRE SEEDING DATES: JANUARY 1 TO MARCH 30 0. 0 LBS. RYE GRASS AT 40 LBS./ACRE (TEMPORARY VEGETATION) SEEDING DATES: DECEMBER 1 TO MARCH 30 LBS. APPLY THE FOLLOWING: 1000.0 LBS. OF 10-10-10 FERTILIZE R (1000 LBS. /ACRE) 2 .0 TONS OF DOLOMITIC LIME (2 TONS/ACRE) 100.0 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. ins bottom ............. .................. liquid Carroll's Foods Inc. Areas and Volumes Report BRYAN 0 30 60 volumesProposed February 11, 2000 . 01:17 P O�erut`/r Z. Dist he� /io� \ , —uws shi�� �ows (�arrow Cl Neao) �=========�============> heed (wean to F z?-.�der) :=====================�> )ve. Live Wei- ht for other operations ( lbs. ) � > Storage ,o��me f�r slud�e eccum. (cu. -Lit men e (m ft. /l�. / ^=====` 25 Year — �4 | our Rainfal l ( in. nfall in excess o ev ati in, Dra raa r s t � Volune o� wash �ater (gallons/day> ====``===``> Te v st a p�riod (days} : ============} Free�oard (ft. ) :============================> Side slopes ( inside laQoun> :================> Inside top length Inside tep width (ft. ) :=====================> Top of dike elevation 8ottom of lagoun elevatiun (ft. Seasonal high table (SE,HWT) elev. (ft . ) :=} TotaI required volume Actual d�sign Stop pumping el . (> or (> or = to 42. t Min) Required minimum treatmeot volume : Q cu. lume at stop p�mping eIevation , ���9 cu. �� . tart Volume at start p u m p i evation � Actual volume les 5y ai� kDTE temp. Re�' volu:e to ` vOl.v ME �R �E�tom.tSTIrt B L,AGRGE L.;4600g . -r"tz "A.GooK W tU- W-coMMo'0ATF- 3 EktSi�r�6 �JtC..O1K�'3 r( CW BVt (TbTRt- g FARAOW`ib WeAf4_, 192 SO 'M57) Operator:BRYAN LANI;ER REV. County: DUPLIN Date: 01/12/95 Distance to nearest residence (other than owner) : 1000. 0 feet 1. AVERAGE LIVE WEIGHT (ALW) 0 sows (farrow to finish) x 1417 lbs. = 0 lbs 0 sows (farrow to feeder) x 522 lbs. = 0 lbs 0 head (finishing only) x 135 lbs. - 0 lbs 208 sows (farrow to wean) x 433 lbs. = 90064 lbs 0 head (wean to feeder) x 30 lbs. = 0 lbs Describe other 9 Z Sovis. @ 3So us., Iga, 67200 Total Average Live Weig t = 157264 lbs 2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON Volume = 157264 lbs. ALW x Treatment Volume (CF) /lb. ALW Treatment Volume(CF) /lb. ALW = 1 CF/lb. ALW Volume = 157264 cubic feet 3. STORAGE VOLUME FOR SLUDGE ACCUMULATION rjoi =KC-JUGD A-,r- O wp-kep-S Volume = 0. 0 cubic feet 4. TOTAL DESIGNED VOLUME Inside top length (feet) --------------------- 307 . 0 ) ---------------------- Inside top width (feet) 117 . 0 Top of dike elevation (feet) ----------------- 44 . 6 Bottom of lagoon elevation (feet) ------------ 30 . 8 Freeboard (feet) ----------------------------- 1. 8 Side slopes (inside lagoon) ------------------ 2 . 0 1 Total design volume using prismoidal formula SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH 2. 0 2 . 0 2 . 0 2 . 0 299 . 8 109 . 8 12 . 0 AREA OF TOP LENGTH * WIDTH = 299 .8 109. 8 32918 (AREA OF TOP) AREA OF BOTTOM LENGTH * WIDTH = 251. 8 61.8 15561 (AREA OF BOTTOM) AREA OF MIDSECTION LENGTH * WIDTH * 4 275. 8 85. 8 94655 (AREA OF MIDSECTION * 4) CU. FT. = AAREA TOP + (4*AREA MIDSECTION) + AREA BOTTOMU * DEPTH/6 32918. 0 ',94654 . 6 15561. 2 2.0 (P101, Total Designed Volume Available = 286268 CU. FT. 5. TEMPORARY STORAGE REQUIRED It DRAINAGE AREA: Lagoon (top of dike) Length * Width = 307. 0 117. 0 35919 . 0 square feet Buildings (roof and lot water) 0. 0 square feet Describe this area. TOTAL DA 35919 . 0 square feet Design temporary storage period to be 180 days. 5A. Volume of waste produced Feces & urine production in gal. /day per 135 lb. ALW 1. 37 Volume = 157264 lbs. ALW/135 lbs. ALW * 1. 37 gal/day 180 days Volume = 287269 gals. or 38404 .9 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 Volume = 0. 0 cubic feet 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 = 20952 .8 cubic feet 5D. Volume of 25 ytaar - 24 hour storm Volume = 7.5 inches / 12 inches per foot * DA Volume = 22449 .4 cubic feet TOTAL REQUIRED TEMPORARY STORAGE 5A. 38405 cubic feet 5B. 0 cubic feet 5C. 20953 cubic feet 5D. 22449 cubic feet TOTAL 81807 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. 8 feet Side slopes=================================> 2 . 0 . 1 Inside top length===========================> 307 . 0 feet Inside top width============================> 117 . 0 feet Top of dike elevation=======================> 44 . 6 feet Bottom of lagoon elevation=======----=======> 30. 8 feet Total required volume=======================> 239071 cu. ft. Actual design volume========================> 286268 cu. ft. Seasonal high watertable elevation (SHWT) ===> 0. 0 feet Stop pumping elev.__________________________> 40. 9 feet Must be > or = to the SHWT elev.==========> 0. 0 feet Must be > or = to min. req. treatment el.=> 36. 8 feet Required minimum treatment volume===========> 157264 cu. ft. Volume at stop pumping elevation============> 226644 cu. ft. Start pumping elev._________________________> 42 . 9 feet Must be at bottom of freeboard & 25 yr. rainfall Actual volume less 25 yr. - 24 hr. rainfall==> 263818 cu. ft. Volume at start pumping elevation===========> 287916 cu. ft. Required volume to be pumped================> 59358 cu. ft. Actual volume planned to be pumped==========> 61271 cu. ft. Min. thickness of soil liner when required==> 2 . 0 feet 7. DESIGNED BY:4-��4APPROVED BY: 64-it., DATE: 11124ci 5 DATE: NOTE: SEE ATTACHED WASTE UTILIZATION PLAN COMMENTS: �SUt5�7 'T� sNflvu Cc.1RQE�sT EC. lAT�o © Art D '53rrb <� Q • ✓ JDq z so��G f SHEET 1 OF 2 OPERATION AND MAINTENANCE- PLAN ------------------------------ This lagoon is designed for waste treatment (permanent storage) and 180 days of temporary storage. The time required for the planned fluid level (plermanent 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 42 . 9 as marked by permanent marker. Stop pump- out when the fluid level reaches elevation 40. 9 . This temporary storage, less 25 yr- 24 hr storm, contains 59358 cubic feet or 443995 gallons. SHEET 2 OF 2 4. The recommended maximum amountto apply per irrigation is one (1) inch and the recommended maximum application rate is 0. 3 inch per hour. Refer to the waste utilization plan for further details. 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. Keep a minimum of 25 feet of grass vegetated buffer around waste utilization fields adjacent to perennial streams. Waste will not be applied in open ditches. Do not pump within 200 feet of a residence or within 100 feet of a well. Waste shall be applied in a manner not to reach other property and public right-of-ways. 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- imental Management, has the responsibility for enforcing this law. mm.: -rlll Oper-atc-ir :Bryan Lanier Coun•byu Dup I i n Date p c 6.1115/'=f2 Distance to nearest residence ( other- than owner) -. 1000.0 feet 1 . STEADY STATE LIVE WEIGHT 0 sows (farrow to finish ) x 1417 lbs. - 0 lbs 240 sows (farrow to feeder") >,I 522 lbs . - 125280 lbs 0 head (finishing only) :: 1_,5 lbs. -- 0 lbs 0 sows (far-row to wean) ,: 433 1 bs . D 1 bs 0 head (wean to feeder-) 30 1 bs. -- 0 1 his TOTAL STEADY STATE LIVE WEIGHT (SSLW) M 12522,,^0 lbs . MINIMUM REQUIRED TREATMENT VOLUME i�F LAGOON Vt l urne = 125280 lbs. SSLIAI :: Treatment V I ume (C:F) / l b. SSLW Treatment Vo I ume (C:F) / l b. SSLi = 1 C:F/ l b. SSL14 Volume - 125280 cubic feet 3. STORAGE VOLUME FOR SLUDGE ACCUMULATION Volume 0.0 cubic feet 0 S/u4t �—o Le re 9,i oda qA n ee eAA 4. TOTAL DESIGN VOLUME Inside top length 225'�(_-y feet -inside top width 1:=0.0 feet Top of dike at elevation '47.0 f e e t Freeboard t.5 feel ° Side slopes L.5 a � g�.on) � 1 ( Inside la Total design lagoon liquid level at elevation ✓4-5.5 feet Eottom of I agoon e I evert i on "�*35.0 feet Seasonal high water- table elevation �-4f 3.0 feet Total design volume using prismoidal formula SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH AREA OF TOP LENGTH * WIDTH = 217.5 122.5 2664-23.8 (AREA OF TOP) AREA OF BOTTOM LENGTH * WIDTH w 165.0 ?c,z„0 11550.0 (AREA OF BOTTOM) AREA OF MIDSECTION LENGTH WIDTH * 4 191 .3 96.._• 736:31 .2, (AREA OF MIDSECTION 4) C:U. FT. = [AREA TOP + (4*AREA M I DSEC:T I ON) + AREA BOTTOM] DEPTH/6& VOLUME OF LAGOON AT TOTAL DESIGN LIQUID LEVEL = 1':�'~<694 C:U. FT. 5. TEMPORARY STORAGE REQUIRED DRAINAGE AREA Lagoon (top of dike ) Lengthy * Width = 225.0 130.0 29250.0 square feet Bu i i d i rigs (roof and I ot water) Length * Width = 0.0 0.0 0.0 square feet TOTAL DA 29250.0 square feet Design temporary st rage period -to tie 180 days. 5A. Volume of waste produced Appr ,: i mate daily production of manure in C:F/LB SSLW 0.00136 Volume = 1; :5221_0 Lbs . SSLW * C:F of Waste/Lb. /Day 180 days Volume = 30594 cubic feet 5E;. Volume of washy water- This is the amount of fresh water used for washing floors or volume +f fresh water used for a flush system. Flush systems that recirculate the lagoon water are acc+--cun•ted for in 5A. Volume = 0.0 gall ---ins/day 1,80 gays storage/7.4-8 gallons Vo Iurne = 0.0 cubic feet p e r- C:F 5C:. Volume of r-alnfal I in e,icess +-+f evaporation Use period of time when rainfall exceeds evaps--irat i +n by largest amount. 180 clays excess rai nfal 1 - 7.0 inches Vo I urne = 7.0 in * DA / 12 inches per fcnot Volume = 17062.5 cubic feet • y 5D. Vol urne of 25 year - 24 hour storm V---i I urne = �745 inches / 12 inches per foot DA Volume = 18281 -: cubic feet TOTAL REQUIRED TEMPORARY STORAGE 5A. {594 •cuts i c feet `_E-'r, 0 cubic feet 5C:n 1706'_-, cub i c feet 5D. 1:=:28-1 cuts i c feet TOTAL 6593.8 c ub i c feet 6. SUMMARY Total required volume �1'=f1�:�:�; cubic feet Total design volume ava i l rr I'/156 4. cubic feet sludge accumulation S/ ���'r�r Min . r-aq . treatment volume plus ac c umu l at i n 1Ire5280 cubic feet At elev. 42.6 feet p Volume is 12"372 cubic feet ( end pumping) Total design volume less 2:5yr--24hr- storm is 177413 cubic feet At elev. 44p:=: feet Y Volume is '177457 cubic feet ( start pumping) Seasonal high water- table elevation 4:='..0 feet 7 o DESIGNED BY: 9" APPROVED L--:Y a „�•� DATE-. _ 3_ CI �"'' DATE.- NOTE.- SEE ATTACHED WASTE U"1"I L I.ZAT I OIW PLAN . ��' ������ , ' `~^' c Ate. � 1/4 x ]per-2�^^:===== `==========�==�'`===== " '�=�= � Rt� : ==== Z=�==�========�=�========== =� es� res 'IJ (other than ow"e.`` / ======='`==�-=''==�=` �eeCier) :'`===================� h a� ( fi ishing �ows ( �arr�w head � ,e. Live W�ight for o�hyr operatio;.s ( lbs. ) � > Stora�e valune for .31ud9e accum. rreatuert »olc�e (min. 1 c ft. /lb. } :======> �our 5aI a L DrainaIeo1: build ts Volume of wash water (gaIlons/day) =======�==> Temporary storage poriod (days) :============} �rpelboard (f�. > :============================> � Side lnside top length (ft. > :====================> 192 Inside top width (ft. ) :=====================) 6'f Tup of dike elevation (ft 4-9"7 Buttum uf Ia�con elevatiuo ( �t, ) ` `====�=== ==> ~�+� 3wl^^� S�asonZ?t ble ������ Tota"I re�uired vulume :=============} e s o Actual di�: vlume :==============> 66812. 167 Stop pumping el. (> ur = to N. � ft (> or = to 44. 14) ft Min> Required minimum treatment volume : 0 cu. ft. lume at stop pumping elevation : E. ft. ;olune a4� sta�t pumping elevatio� � 6�99 cu, ft . th �t Req. volume to 77::'� ActuE,l volume � NORTH CAROLINA COOPERATIVE EXTENSION SERVICE - NC_NMP Field Background Information Field Name: T71513 F1, T1957 F1 Soil Map Unit: AUTRYVILLE 0-8 Total ASCS Acres: 28.4 Total Useable Acres: 26.4 Soil Sampling Date <ENTER> Soil Test Class Soil Test Results: pH Acid CEC %BS P-I K-I Cad Mg% Mn-I Zn-I Cu-I Field Irrigation Information Average Soil Depth 3.0+ Available Water Holding Capacity - 1.5 feet : 1.3 Maximum Irrigation Rate - inches per hour : 0.60 Maximum Amount per Irrigation Event - inches: 0.72 LIMITATIONS: This i n program s based o the best available data. Since many uncontrollable variables can affect plant growth and nutrient requirements, North Carolina State University Cooperative Extension Service is not resposible for any losses incurred from the use of this program. The software is provided 'AS IS' and without warranty as to performance. Printed :9/29/1997 1 Carroll's Foods, Ins Areas and Volumes , _import February 11, 2000 BRYAN 02:41 PM Drawing: VOLUMES Surfaces: Proposed Name Thickness Area Volume (ft) (sq ft) (cu yd) Areas of Interest bottom 13552.97 Inside top 41489.12 Liquid level 39255.26 -, d _ 47 o l OF' t d CM -i i�-oTta$14 i <-' L14�Jro LF-OEL LTA'g'p'� �" 4C & L. r 3 13 4 Cu.F`r 2�0,4-�`�4- Page 1 A. �- r f i I ! 1 i t I j� F 1 •iN6� I�A6pofu , / i ; o gpP 400. i ' I , �� ; r.r-*- ,.�{.ti...1 � _l_y._.i.i..1_ •./i»• _ ., ' I _ I 1 S ! 1 ' I ' I I ( ((I' I-i I I I I i I ; '' I f i I � I i '• I 7 4-7 o Z . ; ; • ems- . i : . . ,45 CA4 : . 4-3t. S I Z-101, ram•+: I I r 7� � 1 :44- 75 , . .3 7 4.3 J445, PuM P RwSE 45) Ll 48 ; f --T--r-' :�-4--gam ProjectRYA A". Ro- 'iT I Drawing: _ I , t 9• _`MPQC RAQ ItiC4L SgiR v EY_(C lm) � j I _ Location: u ►�! CO CjAry { I , UC-1 Engineer: rIx Owner: .__BJgY4K _.LAu I RP, Scale: I «— So • i� o0 wnrE9oc Michael F. Easley Governor o�oF William G. Ross Jr., Secretary b North Carolina Department of Environment and Natural Resources Kerr T. Stevens, Director Division of Water Quality July 23, 2001 CERTIFIED MAIL #7000 2870 0000 1709 6823 RETURN RECEIPT REQUESTED Mr. Bryan Lanier 190 Halls Pond Road Rose Hill, NC 28458 Subject: Required Freeboard in New Lagoon Dear Mr. Lanier. On July 10, 2001, 1 inspected your animal operation and the waste m anagement system serving it. At that time, I observed that the new lagoon constructed to replace the lagoon that f ailed during Hurricane Floyd had a lagoon m arker set for 19.5 inches. While reviewing the lagoon design in y our r records, the design indicated that this structure was designed with an additional heav y rainfall factor equal to 7.5 inches. Since the reviewed copy of the design was not signed, I requested a f inal version that was signed. Upon rev iew of the design subm itted on July 20t°, this additional storage was designed into the structure. Therefore, the currently installed m arker is inadequate and m ust be replaced with a m arker based on the design. This marker will have a maximum allowed liquid level or required freeboard level of 27 inches and should hav e a stop pump level based on the design as well f or level management. The new marker must be installed within the nex t 30 days from your receipt of this letter. Please notify this office in writing once it has been installed. Failure to do so will result in the issuance of a Notice of Violation and could include possible enf orcement action by the Division. If you have any questions regarding this letter, please f eel free to contact me at(910) 395-3900. Sincerely, / Dean Hunkele Cc Gene Kennedy, Agriment Services Environmental Specialist Kraig Westerbeek, Murphy-Brown, Inc. Billy Houston, Duplin County Soil & Water DWQ Non-Discharge Compliance/Enforcement Unit DWQ Wilmington Animal Files 31-612 Wilmington Regional Office Phone: 910-3953900 Wi lmington, Cardinal Drive Extension Fax: 916350-2004 Willmington, NC 2840553845 - ra ,IQ:•li+4k'r,ci' •��'.. /.3 S .r .. ,lf`>+I..I:..IJL v t S •i R. Ii I•. �.. IY`• • •,�L 1�1 . r • 1•, • • UJ.f� .1 L.•I��t! , f,+`+ �+:' -� - - •i 1•(._ `.! ! ~;_•;.I , J !1t(t,G.e•'• ::100 ti.IJ. :.`3:�:E:►l: %t � .i� 1 r io .i ,,,t •a' :ram;:'��• C t� ��1 \I �� .i,. �....r ?i�• •l. r' � ;,r.+• •�°' •!!./ ' ' lr;t% �r r �,,ii.. "J{A...r •.... '-{ w.•..• r'::fli,•,•�i Ilf.. .{ .:�{•• t..1. 1.%i i•1:}•.1. �.}:•j{�r3 ll .. .......... 7•Jii+ifl:j�3� VoWME FOR SmAU. LAroat4 -'{fig j-Aeoori W iLL Arco rtmODrATE 1. Ei?•ISTtri6 �v��acKC �, 115 Souls �Es;"'^-noK� Operator:BRYAN LANIER REV. County: DUPLIN Date: 01/12/95 Distance to nearest residence (other than owner) : 1000. 0 feet 1. AVERAGE LIVE WEIGHT (ALW) 0 sows (farrow to finish) x 1417 lbs. = 0 lbs 0 sows (farrow to feeder) x 522 lbs. = 0 lbs 0 head (finishing only) x 135 lbs. = 0 lbs 0 sows (farrow to wean) x 433 lbs. = 0 lbs 0 head (wean to feeder) x 30 lbs. = 0 lbs Describe other i IS 5-OW-5 OP MSo Lbslso w 40250 Total Average Live Weight = 40250 lbs 2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON Volume = 40250 lbs. ALW x Treatment Volume(CF) /lb. ALW Treatment Volume(CF) /lb. ALW = 1 CF/lb. ALW Volume = 40250 cubic feet 3. STORAGE VOLUME FOR SLUDGE ACCUMULATION Nor MKCL.%JDe.-0 Pm m KERs Q�esr' Volume = 0. 0 cubic feet 4. TOTAL DESIGNED VOLUME Inside top length (feet) --------------------- 192 . 0 Inside top width (feet) ---------------------- 69 . 0 Top of dike elevation (feet) ----------------- 48 . 7 Bottom of lagoon elevation (feet) ------------ 36. 7 Freeboard (feet) ----------------------------- 1. 0 Side slopes (inside lagoon) ------------------ 2 . 5 1 Total design volume using prismoidal formula SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH 2 . 5 2.5 2 . 5 2 . 5 187 . 0 64 . 0 11. 0 AREA OF TOP LENGTH * WIDTH = 187 . 0 64 . 0 11968 (AREA OF TOP) AREA OF BOTTOM LENGTH * WIDTH = 132 . 0 9. 0 1188 (AREA OF BOTTOM) AREA OF MIDSECTION LENGTH * WIDTH * 4 159 . 5 36.5 23287 (AREA OF MIDSECTION * 4) CU. FT. = KAREA TOP + (4*AREA MIDSECTION) + AREA BOTTOMO * DEPTH/6 11968. 0 23287 . 0 1188. 0 1.8 Total Designed Volume Available = 66812 CU. FT. 5. TEMPORARY STORAGE REQUIRED DRAINAGE AREA: Lagoon (top of dike) Length * Width = 192 . 0 69. 0 13248 . 0 square feet Buildings (roof and lot water) 0. 0 square feet Describe this area. TOTAL DA 13248 . 0 square feet Design temporary storage period to be 180 days. 5A. Volume of waste produced Feces & urine production in gal. /day per 135 lb. ALW 1. 37 Volume = 40250 lbs. ALW/135 lbs. ALW * 1. 37 gal/day 180 days Volume = 73523 gals. or 9829 . 3 cubic feet 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 Volume = 0. 0 cubic feet 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 = 7728 . 0 cubic feet 5D. Volume of 25 year - 24 hour storm Volume = 7.5 inches / 12 inches per foot * DA Volume = 8280.0 cubic feet TOTAL REQUIRED TEMPORARY STORAGE 5A. 9829 cubic feet 5B. 0 cubic feet 5C. 7728 cubic feet 5D. 8280 cubic feet TOTAL 25837 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=================================> 2 . 5 1 Inside top length===========================> 192 . 0 feet Inside top width============================> 69 . 0 feet Top of dike elevation_______-------------____> 48 . 7 feet Bottom of lagoon elevation==================> 36. 7 feet Total required volume_______________________> 66087 cu. ft. Actual design volume========================> 66812 cu. ft. Seasonal high watertable elevation (SHWT) ===> 0 . 0 feet Stop pumping elev.--------------------------> 45. 2 feet -------------------------- Must be > or = to the SHWT elev.==========> 0. 0 feet Must be > or = to min. req. treatment el.=> 42 .7 feet Required minimum treatment volume===========> 40250 cu. ft. Volume at stop pumping elevation============> 40504 cu. ft. Start pumping elev._________________________> 47 . 0 feet Must be at bottom of freeboard & 25 yr. rainfall Actual volume less 25 yr.- 24 hr. rainfall==> 58532 cu. ft. Volume at start pumping elevation===========> 58186 cu. ft. Required volume to be pumped================> 17557 cu. ft. Actual volume planned to be pumped==========> 17681 cu. ft. Min. thickness of soil liner when required==> 1. 8 feet r 7. DESIGNED BY: 4WLJ, APPROVED BY: Ale", DATE: 11 174 4 c;L DATE: t NOTE: SEE ATTACHED WASTE UTILIZATION PLAN COMMENTS: RMJ 15 6t) -m 5 Nt,w Co2R mtr k-�t-% n:n oN s k G S. Q W R T-R 4j tl..L- FbQ B BG 1 N �UM Q 1 N 6 Ato S-MP AuWtK6 Pam-"C4-S 2> • SHEET 1 OF 2 OPERATION AND MAINTENANCE PLAN ------------------------------ r� ,6r 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, (711 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 . 0 as marked by permanent marker. Stop pump- out when the fluid level reaches elevation 45. 2 . This temporary storage, less 25 yr- 24 hr storm, contains 17557 cubic feet or 131329 gallons. SHEET 2 OF 2 4. The recommended maximum amount to apply per irrigation is one (1) inch and the recommended maximum application rate is 0. 3 inch per hour. Refer to the waste utilization plan for further details. 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. Keep a minimum of 25 feet of grass vegetated buffer around waste utilization fields adjacent to perennial streams. Waste will not be applied in open ditches. Do not pump within 200 feet of a residence or within 100 feet of a well. Waste shall be applied in a manner not to reach other property and public right-of-ways. 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. 1 CARROLLYS FOODS, INC. P.0. Drawer 856 WARSAW,NORTH CAROLINA 28398 FACILITY DESIGN AND WASTE MANAGEMENT PLAN Farm BRYAN LANIER Name or Number 1200 SOW FARROW TO WEAN Farm Description CONVERSION FROM EXISTING 300 SOW Location DUPLIN COUNTY Company Farm X Contract Grower i ism • • ' • / -ACRFS PASTURE-ACRES WOODLAND-ACRES TOTAL-ACRES', SKETCH OF PROPOSED-POND SHOWING WHERE BORINGS WERE MADE (Approx. scale V" feet) Locart reference point-m center rent of dam and id-mlity ol skelck NONE MENEM IMENIMMINMENEME G)■■■■■ EWEN■ MENIMIMMEQ■■■■■■■■■■■ ■ MENINIMIMMENNEMENME MIROMMEMEMENNEEME _MEEME IS Ell�� ■■■■■�■■■■■■�■■■■■e EMERIENIN ■■■■■■■■■■■■■■■■■ EMEMEMEM ■■e■■e■■■■■■■■ MENNEEMENNEEMEMEN -_0 - ___ MEet■■®■■■■�®■■■■■■■■■■■■■ MEMENNEMEMMONEEMEEM MEN BORING NUMBER t■ttt■■ttt■■■tt■■■■■ ■■■ . . AND P.. ��iv��r�:®��®t�®;®��is.��:®►®!®:®��;�►aim :• • � . �. 'SLSIGNATURE TITLE _ r c , U. S. Department of Agriculture NC-ENG-34 Soil Conservation Service September 1980 File Code: 210 HAZARD CLASSIFICATION DATA SHEET FOR DAMS Landowner BP b4,NrtCx County c%- Community or Group No. Conservation Plan No. Estimated Depth of Water to Top of Dam_/,7 Ft. Length of Flood Pool Ft. Date of Field Hazard Investigation Evaluation by reach of flood plain downstream to the point of estimated minor effect from sudden dam failure. Est. Elev. :Est. Elevation Kind of :Improvements : of Breach Reach: Length: Width: Slope: Land Use ; Improvements Above :Floodwater Above Flood Plain: Flood Plain Ft. Ft. % Ft. Ft. 1 2 . 3 . Describe potential for loss of life and damage to existing or probable future dow stream improvements from a sudden breach % . Hazard Classification of Dam a, b, c) (see NEM-Part 520.21) LA4 ON Dartt-Classification (I, II, III , (D V) By Date name t' e Concurred By 'e41-.- C. Date name title NOTE: 1. Instructions on reverse side. 2. Attach additional sheets as needed. uo. r- r ' u LSoc •i i1 —d � - p 1, ,/ c—.•� •`'.Jj n ) 1 _ 10S Ila Ca _ y , _ ��•:�aJ flu 'oil i w r; Inwd PH. s IleH silam 098E �1 �� �• ), is , 43 8t11 .• - rr .- •� P. agu.aN SE Bill lit pj `7 CD vil o s _� a4 44V _ Z9aE ( / <u C/ /Z :�� a 4 O t . =:•" '�. . . •�• -• .'- . � s, .�•:�� - : ZONE A ••�: :;;• � �' - ilia ii - - - � • Hall \. Pond . 112u ZONE X 1003 /,, II = ` ►~ 1100 11 - X. Il �1 II 1003 Z 1 1 ZONE X CD ZONE A-- ��.,.:..::.. ... .... /* '•Q ��. f•. '�.1..:::::.:�:�. X. ZONE m. . N E A Cre ek. :.. •8 Z 0 N E _ X 1 C^I r% WASTE UTILIZATION PLAN FOR J. Bryan Lanier 204 Halls Pond Rd. Rose Hill NC 28458 September 30, 1994 Your animal waste utilization plan has been specifically developed for your 18800 TOMS POULTRY operation. The plan is based on the soil types, crops to be grown, and method of application for your particular operation. The waste must be land applied at a specified rate to prevent pollution of surface 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 and annual soil tests are encouraged so that all plant nutrients and lime can be balanced for realistic yield of the crops 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 environ- mentally safe manner. Always apply waste based on the needs of the crop to be grown and the nutrient content of the waste. The amount of available nitrogen for plant use is dependant on the method of application. Soil type is important due to different leaching potential and yield potential. Waste shall not be applied to land eroding at greater than 5 tons per acre per year. Do not apply waste on saturated soils or on land when the surface is frozen. Either of these conditions may result in runoff to surface waters. Wind conditions should also be considered to avoid drift and downwind odor problems . To maximize the value of the nutrients for crop production and reduce the potential for pollution, waste should be applied to a growing crop or not more than 30 days prior to planting. Soil incorporation of the waste will conserve nutrients and reduce odor problems. The acres needed to apply the animal waste are based on typical nutrient content for this type of facility. Annual acreage requirements may be more or less depending on the specific waste analysis report for your facility at the time of irrigation. Your waste utilization plan is based on the following: TABLE A. AMOUNT 'OF WASTE PRODUCED PER YEAR ------------------------------------------------------------------------- NUMBER OF TONS WASTE PER TONS WASTE ANIMALS TYPE OF ANIMALS 1000 ANIMALS PER YEAR 18800 TOMS 25 1 470 ------------------------------------------------------------------------- TABLE B. SUMMARY OF CROPS BY FIELD ---------------------------------------------------------------------------- TRACT FIELD SOIL ACRES CROP CROPCODE --------- ------- ------- ------- ------------------------------- -------- 1957 1 AuB 4 . 0 HYBRID BERMUDAGRASS HAY BH 1957 2 AuB 1.2 CORN CO 1957 3 NoA 11. 2 CORN CO 71514 1 NoA 8 .7 CORN CO 71514 3 BnB 26. 2 CORN CO 879 1 AuB 3 . 6 CORN CO 879 2 NoA 32.8 CORN CO 879 3 NoA 18.7 CORN CO 878 1 AuB 4 .7 CORN CO 878 2 NoA 4 . 3 CORN CO 877 1 AuB 5.4 CORN CO 877 2 AuB 1.9 CORN CO 877 3 NoA 1.4 CORN CO 877 4 NoA 2 . 1 CORN CO 898 1 AuB 1.9 CORN CO 898 2 AuB 1. CORN CO 898 3 1 NoA 2 . 2 1 CORN CO ---------------------------------------------------------------------------- TABLE C. SUMMARY OF CROPS, YIELD, AND NUTRIENT REQUIREMENTS BY SOIL TYPE ----------------------------------------------------------------------------- CROP SOIL YIELD UNITS TOTAL N *TOTAL P *TOTAL K ---------------------------- ---- ----- ----- ------- ---------- ---------- HYBRID BERMUDAGRASS HAY AuB 5. 5 TONS 275 0 140 - 160 CORN AuB 75 BU 93 .75 0 60 - 80 CORN BnB 60 BU 75 0 60 - 80 CORN NoA 110 BU 137 . 5 0 60 - 80 ----------------------------------------------------------------------------- * Total phosphate and potash amounts should be confirmed with a soil test. The-'acres, crops;_and application me shown: in the preceding tables will accommodate approximately 19344. animals of the type shown in Table A. =f-more--comimercial-fertilizer-is_used_than-is_.shown in Table D, then ' dditional' acres of land will be needed. A '10 - '25 feet wide permanent ass -filter strip should be seeded along all ditches in fields that receive animal waste. h he acres shown in Table B are the usable acres in the field shown. Usable 'cres;are. the acres that must be able to receive animal waste. Buffer areas long ditches, houses, property lines, etc. have been subtracted from the otal field acreages to arrive at the usable acres. The total acres shown n the attached map is needed for land application in order to have the roper buffer areas. A combination of land application equipment or rrigation equipment may be needed in order to properly land apply waste to all parts of the fields listed. It is the responsibility of the producer to : acquire whatever equipment is needed to properly land apply the waste. 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F a/t�, ] t I l /! 52 K.(17 i, y '• Mt y t a s{ ! �t+a � Y 19 4 _. � 1.� C J/•r•i it/"v'� if � -v 4i F ?A { yam, {�Jd( 5.^ ! t, ♦ t ,•�C \cr'i I "S� 11 r / t , t F�r`RaWl': , ,1`'1r�ti :I�t �Y ! � T .:� .; //� 1"'—r�i..,,�_^—.�/�♦� 4�r��F�:Y�2/yr I�.rtr Y f +;4 wa���!t � b OWN I S (9 � f•v ,<l1 lT T dC Y {1`r5h ;pp i7pbe «y rs If I 1114 31, f }Iis ''K r t + >T r `' CA 8� '7 'AC.Kt� 1 / /�/(•`� w• I ' / � `l61 7 S �y � �yq�Ytt,t Y xi�' :' N' .. ,. � 11'. r� °"tea�/"rt+.�a n�t'+1 /%/.�}lg\v\A� 51. �~"".��"`•a"'�''Q. .��h���"`'{�iy+�*-+t�'�•�}t,,(1'y/•"'_'....,._:v=. rC ,�1 IA I'� .L` Ft t5 . - 3 ; _; 1,] �` �,c�C"/3 .. �/ T- '� IFj � P] 5 4,`� "". f0.rmS Fes• s t f 1 1 IZf 13, Docp ("'Ierator:BRYAN LANIER County: DUPLIN Date: 11/03/94 Distance to nearest .residence (other than owner) : 0. 0 feet 1. AVERAGE LIVE WEIGHT (ALW) 0 sows (farrow to finish) x 1417 lbs. = 0 lbs 0 sows (farrow to feeder) x 522 lbs. = 0 lbs 0 head (finishing only) x 135 lbs. = 0 lbs 1200 sows (farrow to wean) x 433 lbs. = 519600 lbs 0 head (wean to feeder) x 30 lbs. = 0 lbs Describe other : Total Average Live Welg t = 519600 lbs 2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON Volume = 519600 lbs. ALW x Treatment Volume(CF) /lb. ALW Treatment Volume(CF) /lb. ALW = 1 CF/lb. ALW Volume = 519600 cubic feet 3. STORAGE VOLUME FOR SLUDGE ACCUMULATION Volume = 0.0 cubic feet 4. TOTAL DESIGNED VOLUME � Inside top length (feet) _____________________ 440. 0 Inside top width (feet) 200. 0 Top of dike elevation (feet) ----------------- 50. 0 Bottom of lagoon elevation (feet) ------------ 37. 0 Freeboard (feet) ----------------------------- 1. 0 Side slopes (inside lagoon) ------------------ 3 . 0 1 Total design volume using prismoidal formula SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH 3 . 0 3 .0 3 .0 3 .0 434 . 0 194 . 0 12 . 0 AREA OF TOP LENGTH * WIDTH = 434 . 0 194 .0 84196 (AREA OF TOP) AREA OF BOTTOM LENGTH * WIDTH = 362 . 0 122 . 0 44164 (AREA OF BOTTOM) AREA OF MIDSECTION LENGTH * WIDTH * 4 398 . 0 158 . 0 251536 (AREA OF MIDSECTION * 4) CU. FT. = AAREA TOP + (4*AREA MIDSECTION) + AREA BOTTOMO * DEPTH/6 84196.0 251536. 0 44164 . 0 2.0 Total Designed Volume Available 759792 CU. FT. TEMPORARY STORAGE REQUIRED DRAINAGE AREA: Lagoon (top of dike) Length * Width = 440. 0 200.0 88000. 0 square feet Buildings (roof and lot water) 0. 0 square feet Describe this area. TOTAL DA 88000. 0 square feet Design temporary storage period to be 180 days. 5A. Volume of waste produced Feces & urine production in gal. /day per 135 lb. ALW 1.37 Volume = 519600 lbs. ALW/135 lbs. ALW * 1. 37 gal/day 180 days Volume = 949136 gals. or 126889.8 cubic feet 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 Volume = 0.0 cubic feet 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 = 51333 .3 cubic feet L JD. Volume of 25 year - 24 hour storm m Volume = 7.5 inches / 12 inches per foot * DA Volume = 55000.0 cubic feet TOTAL REQUIRED TEMPORARY STORAGE 5A. 126890 cubic feet 5B. 0 cubic feet 5C. 51333 cubic feet 5D. 55000 cubic feet TOTAL 233223 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___________________________> 440. 0 feet Inside top width____________________________> 200. 0 feet Top of dike elevation_______________________> 50. 0 feet Bottom of lagoon elevation__________________> 37 . 0 feet Total required volume_______________________> &Xpaa bV7M . Actual design volume________________________> 759792 cu. ft. Seasonal high watertable elevation (SHWT) ===> 0. 0 feet Stop pumping elev.__________________________> 0. 0 feet Must be > or = to the SHWT elev.====______> 0. 0 feet Must be > or = to min. req. treatment el.=> 43 . 0 feet Required minimum treatment volume=====______> 519600 cu. ft. Volume at stop pumping elevation=====_______> -254116 cu. ft. Start pumping elev._________________________> 0. 0 feet Must be at bottom of freeboard & 25 yr. rainfall Actual volume less 25 yr.- 24 hr. rainfall==> 704792 cu. ft. Volume at start pumping elevation=====______> -254116 cu. ft. Required volume to be pumped________________> 178223 cu. ft. Actual volume planned to be pumped=====_____> 0 cu. ft. Min. thickness of soil liner when required==> 1. 9 feet 7. DESIGNED BY: APPROVED BY: DATE: DATE: NOTE: SEE ATTACHED WASTE UTILIZATION PLAN COMMENTS: i 5D. Volume of 25 year - 24 hour storm Volume = 7. 5 inches / 12 inches per foot * DA Volume = 36456. 2 cubic feet TOTAL REQUIRED TEMPORARY STORAGE 5A. 65814 cubic feet 5B. 0 cubic feet 5C. 34026 cubic feet 5D. 36456 cubic feet TOTAL 136296 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===========================> 361 . 4 feet Inside top width============================> 161. 4 feet Top of dike elevation============------=====> 47 . 0 feet Bottom of lagoon elevation==================> 32 . 1 feet Total required volume=======================> 405796 cu. ft. Actual design volume========================> 503838 cu. ft. Seasonal high watertable elevation (SHWT) ===> 38 . 4 feet Stop pumping elev.---------------------_--__> 43 . 1 feet ------- ------------ Must be > or = to the SHWT elev.==========> 38 . 4 feet Must be > or = to min. req. treatment el . => 38 . 1 feet Required minimum treatment volume===========> 269500 cu. ft. Volume at stop pumping elevation============> 353939 cu. ft. Start pumping elev._________________________> 45 . 3 feet Must be at bottom of freeboard & 25 yr. rainfall Actual volume less 25 yr. - 24 hr. rainfall==> 467382 cu. ft. Volume at start pumping elevation===========> 463273 cu. ft. Required volume to be pumped================> 99840 cu. ft. Actual volume planned to be pumped==========> 109333 cu. ft. Min. thickness of soil liner when required==> 2 . 12 et N/A 7. DESIGNED BY:��j� APPROVED BY: DATE: n f l j 9�- DATE: NOTE: SEE ATTACHED WASTE UTILIZATION PLAN COMMENTS: 7,yE ,fQBDdE J7i/YlENS�c,�lS o7lGnf EL. /lccv v r /ACTUAL �ESIGtt VO�utvtE W/ L l NIep— S03 63 8 c.ra— WA LIHC2 4-o4-1 35Z = 3G�R,5 cu yds. 7 CZA-�[/cu.•yd Operator:BRYAN LANIER County: DUPLIN Date: 11/11/94 Distance to nearest residence (other than owner) : 1000. 0 feet 1. AVERAGE LIVE WEIGHT (ALW) 0 sows (farrow to finish) x 1417 lbs. = 0 lbs 0 sows (farrow to feeder) x 522 lbs. — 0 lbs 0 head (finishing only) x 135 lbs. = 0 lbs 0 sows (farrow to wean) x 433 lbs. = 0 lbs 0 head (wean to feeder) x 30 lbs. = 0 lbs Describe other -770 Sows BOARS (��qF=z rN a a GEsr taw : 269500 v6 3S a Uas Total Average Live Weight= 269500 lbs 2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON Volume = 269500 lbs. ALW x Treatment Volume (CF) /lb. ALW Treatment Volume(CF) /lb. ALW = 1 CF/lb. ALW Volume = 269500 cubic feet 3. STORAGE VOLUME FOR SLUDGE ACCUMULATION No-r- SDICLuocD AT OW,\tERs REQJEST Volume = 0. 0 cubic feet 4. TOTAL DESIGNED VOLUME Inside top length (feet) --------------------- 350. 0 A%IERaGE. Inside top width (feet) ---------------- 150. 0 Top of dike elevation (feet) ----------------- 47 . 0 Bottom of lagoon elevation (feet) ------------ 34 . 0 Freeboard (feet) ----------------------------- 1 . 0 Side slopes (inside lagoon) ------------------ 3 . 0 1 Total design volume using prismoidal formula SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH 3 . 0 3 . 0 3 . 0 3 . 0 344 . 0 144 . 0 12 . 0 AREA OF TOP LENGTH * WIDTH = 344 . 0 144 . 0 49536 (AREA OF TOP) AREA OF BOTTOM LENGTH * WIDTH = 272 . 0 72 . 0 19584 (AREA OF BOTTOM) AREA OF MIDSECTION LENGTH * WIDTH * 4 308 . 0 108 . 0 133056 (AREA OF MIDSECTION * 4) CU. FT. = AAREA TOP + (4*AREA MIDSECTION) + AREA BOTTOMO * DEPTH/6 49536. 0 133056. 0 19584 . 0 2.0 Total Designed Volume Available = 404352 CU. FT. 5. TEMPORARY STORAGE REQUIRED DRAINAGE AREA: Lagoon (top of dike) Length * Width = 350. 0 150. 0 52500. 0 square feet Buildings (roof and lot water) 0. 0 square feet Describe this area. TOTAL DA 52500. 0 square feet Design temporary storage period to be 180 days. 5A. Volume of waste produced Feces & urine production in gal. /day per 135 lb. ALW 1. 37 Volume = 269500 lbs. ALW/135 lbs. ALW * 1. 37 gal/day 180 days Volume = 492287 gals. or 65813 .7 cubic feet 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 Volume = 0. 0 cubic feet 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 = 30625 . 0 cubic feet 5D. Volume of 25 year - 24 hour storm Volume = 7.5 inches / 12 inches per foot * DA Volume = 32812.5 cubic feet TOTAL REQUIRED TEMPORARY STORAGE 5A. 65814 cubic feet 5B. 0 cubic feet 5C. 30625 cubic feet 5D. 32813 cubic feet TOTAL 129251 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 slo es==-------------------------------> 3 . 0 : 1 Inside top length___________________________> 350. 0 feet Inside top width____________________________> 150. 0 feet Top of dike elevation_______________________> 47 . 0 feet Bottom of lagoon elevation===========-------> 34 . 0 feet Total required volume_______________________> 398751 cu. ft. Actual design volume________________________> 404352 cu. ft. Seasonal high watertable elevation (SHWT)===> 38 . 4 feet Stop pumping elev.__________________________> 43 . 1 feet Must be > or = to the SHWT elev.====_--___> 38 . 4 feet Must be > or = to min. req. treatment el.=> 40. 0 feet Required minimum treatment volume=====______> 269500 cu. ft. Volume at stop pumping elevation=====_______> 270653 cu. ft. Start pumping elev._________________________> 45 . 3 feet Must be at bottom of freeboard & 25 yr. rainfall Actual volume less 25 yr.- 24 hr. rainfall==> 371540 cu. ft. Volume at start pumping elevation=====______> 368018 cu. ft. Required volume to be pumped________________> 96439 cu. ft. Actual volume planned to be pumped=====_____> 97365 cu. ft. Min. thickness of soil liner when required==> 1.9 feet 7. DESIGNED BY. ,-Q_-;�. APPROVED BY: DATE: tL I"I 94- DATE: NOTE: SEE ATTACHED WASTE UTILIZATION PLAN COMMENTS:�� S�►�e.�P Q�(,�d'�.r� ��d c., cup 2�' a .Q !� *A�- ! 1 Isis _ -;_;_-i f ;. �--- ,� 'r1 � ';¢;y 10- i- !:_jI ;-f--=-,--f--j �,�.a� �� ��` � �•�j � j i % -All ' I '1 1 `. f •�M. '�Q.Q:I�6' � + � GCSkTAT� boo N h01Iaf j OTT' ' - QZ i '/ To aE R-ntovE� '+1 f '�/,�� � MTV - ! '"� i Q: ;_.'_.�•� �� I 5p. o f�� o A-9 •; '," •�i-ice. , All' I ,.. !_'� I I : 1 f •1 j j_� •!- i..� ..��• I..�� I ' i '�{1 r+ ( t � i ����' - _1� ` PLAN purr� 'ems �. P, p :d Existing . . Tight Volumes Expansion (t) Expanded Volumes cut: 15107 . 89 0. 00 15107.89 Fill: 0. 00 0. 00 0. 00 Difference: 15107 .89 Net Export: 15107 . 89 X 2� ce.�.Y�t�Ct,, Ud f{-o7 88 9 ci All volumes are in cubic yards. l 770 t5c)W9 'k fj 350� Grid cell size: 6. 04 by 6. 03 Original scale: 100-00ft/in Project: Drawing: LANIER TEST Number: Location: Bid Date: Engineer: Owner: Estimator: Prepared by: using Sitework • � r 1 l t � I 1 .. '..1.l. 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It 2 0 Sow/ 1=ARC`,A 54 biz y,a" LAIr I MC- Cbuc1EE x.tST;�(G SOVI OPEGAT709 -M u.1fA.' _t' PD v V �Y 70C.� r r� �rAC. t ,.t'..fLv �lc"r.rt I Z. 5•ovl G��T 7U00 Tb--A coar s' y J 2 8&j 7,6 8 C , �� C�•k r 5, G —757 5 Z� ' %y,4/�•4 L I�EC� /,C��f�/?� rL /Zak -T Ic 'A L G R`OsS S�Ecr`r lON u 1� W CUi A OFkC S't-" 6T L,(A C900[� w&k& sys-� cw` i 1 f::'/aCL FA K BAVAK (_,fi•l 1 L Pir CLE�� 4-7. K- ( .tS- Ta7AL bcSIG N c0N F1WC ME NT STbRAG E T-r LtiE g E3 vILb ING -Ta P VVIDTN I� Et_'E�l� �'�•" / '4"�-� TOE OP ptre FyNLSN�t� SAD SLF-V VI S 1 o PC l NV ENT L)F IS0@ 47, - o -"R EA-"-M Er,l I" WC4 o 17 3`�- .�o o inn or- MS U I* t L IE VY1 t MEAI AL A kw�. EycAN tRE-d -T o bG�-TVA s14owM off c.0u-,;, (k\iOr10A 's,��-,cs.. ANb W l-r 4 s G s >A j�q�o V t-D MATr--kt R( A M b can A-i>Ar.'r t-A SHEET 1 OF 2 OPERATION AND MAINTENANCE PLAN -//------ ---------- LQ/hO-K.-� f' _ '174 srrt7'�,Batil".f This lagoon is .designed for waste t;eatment (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 Ancluded 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 '`' fairlyconstant throughout the g 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 4 building(s) . If the outlet pipe is not installed at the elevation to begin pumping, a permanent marker must be installed at this elevation r to indicate when pumping should begin. An elevation must be established to stop pumping to maintain lagoon treatment depth. Pumpinq 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 r runoff or leaching. Land application of waste water is recognized as an acceptable t! 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 45.3 as marked by permanent marker. Stop pump- out when the fluid level reaches elevation 43 . 1 . This temporary storage, less 25 yr- 24 hr storm, contains 96439 cubic feet or 721362 gallons. k.. SHEET 2 OF 2 4 . The recommended maximum amount to apply per irrigation is one (1) inch and the recommended maximum application rate is 0. 3 inch per hour. Refer to the waste utilization plan for further details. 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 . Keep a minimum of 25 feet of grass vegetated buffer around waste utilization fields adjacent to perennial streams. Waste will not be applied in open ditches. Do not pump within 200 feet of a residence or within 100 feet of a well. Waste shall be applied in a manner not to reach other property and public right-of-ways. 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. 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 downstream toe of the dike. Precautions shall be taken during construction to prevent excessive erosion and sedimentation. LINER: THE MINIMUM REQUIRED THICKNESS SHALL BE 1. 8 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: All 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. SEEDING SPECIFICATIONS ---------------------- AREA TO BE SEEDED: 2. 0 ACRES USE THE SEED MIXTURE INDICATED AS FOLLOWS: 0.0 LBS. FESCUE GRASS AT 60 LBS. /ACRE (BEST SUITED ON CLAYEY OR WET SOIL CONDITIONS) SEEDING DATES: SEPTEMBER 1 TO NOVEMBER 30 FEBRUARY 1 TO MARCH 30 0. 0 LBS. RYE GRAIN AT 30 LBS. /ACRE (NURSERY FOR FESCUE) 0. 0 LBS. 'PENSACOLA' BAHIA GRASS AT 60 LBS. /ACRE (SEE FOOTNOTE NO. 1) SEEDING DATES: MARCH 15 TO JUNE 15 0. 0 LBS. HULLED COMMON BERMUDA GRASS AT 8 LBS. /ACRE (SUITED FOR MOST SOIL CONDITIONS) SEEDING DATES: APRIL 1 TO JULY 31 20. 0 LBS. UNHULLED COMMON BERMUDA GRASS AT 10 LBS. /ACRE SEEDING DATES: JANUARY 1 TO MARCH 30 80. 0 LBS. RYE GRASS AT 40 LBS. /ACRE (TEMPORARY VEGETATION) SEEDING DATES: DECEMBER 1 TO MARCH 30 LBS. APPLY THE FOLLOWING: 2000. 0 LBS. OF 10-10-10 FERTILIZER (1000 LBS. /ACRE) 4 . 0 TONS OF DOLOMITIC LIME (2 TONS/ACRE) 200. 0 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. USDA SOIL.CONSERVA•ITIONt SC.RvICG FIl\'AL CONSTRUCTION CHECK AND CERTIFICATION FOR_ANZMAL N'IASTETREATMENT LAGOON QS9) I A M E r t , .,,e. LOCATION SIZE OF OPERATION FARROW TO •FINISH - FARROW TO WEAN,. . CONTRACTING'COMPANY 0 E1 .•1=06-r FEEDER TO FII�IISH ' _ WEAN;TO'FEEDERS - :. .OTHER ,. DESIGN DATA AND CONSTRUCTION CHECK DATA , - - .TBM ELEVATION FEET'. : : . . AS DESIGNED AS BUILT' INSIDE-TOP DIMENSION js7v x DIKE TOP WIDTH TOP OF DIKE ? BOTTOM OF LAGOOI4 c INSIDE SIDESLOPE -! ! i�'. : � �•r• 'flop i I � OUTSIDE SIDESLOPE - PIPE INVERTS-t CLAY LINER/CORE TRENCH CJ , • (;, , o� r HAS LAGOON BEEN SEEDED TO PERMANENT VEGETATION YES NO DOF_S LAGOON MEET SCS MINIMUM STANDARDS AND SPECIFICATIONS FOR WASTE TREATMENT LAGOONS AS OUTLINED IN PRACTICE CODE 359? YES NO COMMENTS ` i Oli;n4� 'lq' [���' rpp��� �' MvlCkf-� 611': L YL� �✓.o hoc to p .O•. 1. '� rY•.I r.+ y�+ v . c ;✓t lfrr^f �, t. l� k� 9oal • ��w�- 9-8-- 9S SIGNATURE TITLE Ds DATE BY: t B.S. �•�. F.S. RR Efev. ,3.qS- to v 1 Lh I )Ila LLI rN 5 ) O `f-1 � LAGOON SKETCH (optional) , 6.Sc� D _o,I Av) •'`' � �,b � �� �? S, Sin I- JJmted&ntes Natural Resources P.O.Box 277 Department of conservation Agriculture Kenausville,NC 28349 Service Telephone 910-296-2121 January 18, 1995 This approval is valid for six months from the date of this letter. If excavation and/or construction has not begun during this interval, a new site evaluation is required prior to construction if NRCS certification is desired. If you have any questions concerning this design or the accompanying waste utilization plan, please contact us. NOTE: AS A CONDITION OF APPROVAL, PERMANENT MARKERS SHOULD BE SET IN THE EXISTING LAGOONS TO SHOW WHEN PUMPING NEEDS TO BEGIN. Sincerely, Michael E. Sugg District Conservationist CONTRACTOR CERTIFICATION OF WASTE TREATMENT LAGOON for BRYAN LANIER I, �c. I p►, �. h0. be;s hereby certify that I have constructed the (Contractor Name) above referenced lagoon according to the plans and specifications approved by the Natural Resources Conservation Service. 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MEMMUMMUNN as MEMNON no on a mom ME::::��01�::n.::.:�:�P5p :::::::0 E::::.l��v ME/....l SEEN on sTaa.rarlM.nr.;o�. .r�wrls....M....n..M.M.....■■.M EMEMMMMMM■E.EeeEM■■ER+e■■■■MEMM.EEe■Eeee.E.■E.=E.e.ESEe.Ee.EEEMrre�e.M...r.Eee.MEEEe.M.MM.E.E..■M■Ee EME■lrirra�eel•n47JM.MM-! err:,eMMEE■MEMEMEE.EMUEEMM MC�IIaeeM�a�:rze�M.are.M�e�.MMEEeEME..Ee.EEEE.EEME.EEE.M M■MMEM■.MMiME■EeE.G'3MEMEME■EEMMME.EEMeeeM.eeMEE.rE■w.ME/M........M..EMEE.eEEMEEMEMM.e■e..E.EE...M.M EM■..Meoe.M■M.EMEMO n EMwMM■MeM.EEEE.MeeEMEME/MEr�t?ea�m..rnrii:SEEM.M.M.MM.MMEMEEeMEe/.■EEE.MME/.....M ..ma:m6iffilmommom a isiimomm:::EE:::::::::::Ei:::�M::isiiiii:isiii:::::::::ice.::::::::::::::::::::::::::: MMEE EMMUMMEEEEEE 33E0 MENEM moomallEEEEEE33EEEEE3EEE EEEE 6Ee:EEEEEEE3E3EEEEEEEEEE EEEEEEEEEEEE mrrix OPERAT I t ih1ANDIYIA I I�ITEI�IANC:EPLAN _ - - 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 so i I coed i t i ons , f l ush i ng 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 ap1-' I i cation 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 t-_- crops . The following items are to be carried nut o I . It is strongly recommended that the treatment lagoon be pre- charged to 1/2 its capacity ti_i prevent excessive odors during start--up A Pre-charging reduces the ce--rscentrat ic-,n 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 sha l I be followed . This plan recommends sampling and testing of waste ( see Attachment E.) �1 before land app I i cat i c-ine 3. Begin pump-cut of the lagoon when fluid level reaches eleva- tion 44.8 as marked by permanent markers. Stop pump-out when the fluid level reaches e l evert ir-in 42.6 or before fluid depths is less than 6 feet deep ( this prevents the I iiss of favorable bacteria) 4„ The recommended maximum amount to apply per irrigation is one ( 1 ) inch and the recommended maximum app I i cat i n rate is 0.4. inch per hour. 5. Keep vegetation on the embankment and areas adjacent tc-- the lagoon mowed annual l y n Vegetation should be f er-t i I i zed as needed to maintain a vigorous stand. 6. Repair any erg--decl areas or areas damaged by rodents and establish in vegetation. 74 All surface runoff is to be diverted from the i agoc-in to stable out I ets 8. The Clean Water- Act of 1977 pri-nh i b i is 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. 1ph SPEC:IFIC.ATIONS FOR CONSTRUCTION OF WASTE TREATMENT LAGOONS ---------------------------------------------------------- IT_ - - t _i--, - r ' , . mm"It \ SEEDING RECOMMENDATION8 ----------------------- AREA TO BE SEEDED: 2.5 ACRES USE THE GEED MIXTURE INDICATED: 150 LBS. FESCUE GRASS @ 60 LBS./ACRE (BEST SUITED ON CLAYEY OR WET SOIL CONDITIONS) SEEDING DATES: SEPTEMBER 15 TO NOVEMBER 30 150 LBS. 'PENSAC0-A ' BAHIA GRASS @ 60 LBS./ACRE (SEE FOOTNOTE NO. 1 ) SEEDING DATES: MARCH 15 TO JUNE 80 20 LBS. HULLED BERMUDA GRASS @ 8 LBS./AC. (SUITED FOR MOST SOIL CONDITIONS) SEEDING DATES: APRIL 1 TO JULY 31 75 LBS. RYE GRAIN @ 30 LBS. /ACRE (NURSERY FOR FESCUE) 100 LBS. RYE GRASS @ 40 LBS./ACRE (TEMPORARY VEGETATION) SEEDING DATES: DECEMBER 1 TO MARCH 30 LBG. ________________________________________________ APPLY THE FOLLOWING: 2500 LBS. OF 10-10-10 FERTILIZER ( 1000 LBS./ACRE) 5 TONG OF DOLOMITIC LIME (2 TONG/ACRE) 250 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 DIG[.*.* TO PREPARE A 3 TO 4 INCH SMOOTH SEEDBED. APPLY GEED AND FIRM SEEDBED WITH A CULTIPACKER OR SIMILAR EQUIPMENT. APPLY MULCH AND SECURE WITH A MULCH ANCHORING TOOL OR NETTING. 1 . PEN8ACOLA B/\HIA8R/\SG IS GLOWER 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 BAHIA8RAGS IS ESTABLISHED. a a M M X SPECIFICATIONS-NSFarr•-CrONSTRUC:TIrrl�l- - _OF WASTE TREATMENT C�T LAGOONS Clearing -. All trees and brush shall be removed from the construction area before any excavating cor- fill is started„ Stumps will be removed within the area of -the foundation of the embank%men►t and f i l l areas and all excavated areas . Al l stumps and roots exceeding one ( 1 ) inch in diameter- sha l I be removed to a minimum depth of ►ne ( 1 ) foot. Sat i s f a c t r-y d i sp s i t i on w i l l Lie made of a l l debr•• i s . The foundation area sha l l be loosened thoroughly before placement of embankment material p Cut-off Trench : --------------- A cut-off trench (when, specified) shall be installed as shown in the plans . Construct i on -------------- rV7 Construct i on of excavated and earthf i I l areas sha I I be performed to the neat I i nes and grades as planned . Dev i at i ons from th i s w i I I require prior approval of the SC:S. Earth►f i I I sha I I not be F- I aced in standing water- and reasonable compaction of the fills shall be perf orrned by the construct i ----n► equ i pment or sheeps-foot r o I I er dur i ng placement . The embankment of the 1 agoon sha I I be i nsta I I ed us i n- the more impervious materials. Construction of fill heights sha l 1 include ten ( 10) percent for settlement. To protect against seepage, when areas of unsuitable material are enc r-untered , they will need -to be excavated a minimum of one ( 1 ) foot below grade and backf i I l ed and compacted with a suitable material. ( i e-C:L�SC,C1-1) 4 Refer to the soils investigation information in the plans for special c-_-r►s i derat i c-ris W Precautions should be taken during ccenstruct i cin► to prevent excessive erosion and sedimentation. Vegetation: AI l exposed embankment and other- bare constructed areas shall be seeded to -the planned -type of vegetation as soon as possible after- construction„ EMERGENCY ACTION PLAN PHONE NI IMRFR S DWQ 910 -395-- 3gOO EMERGENCY MANAGEMENT SYSTEM SWCD 910- a g 6, -aIaO NRCS q10-a96 - Agal This plan will be implemented in the event that wastes from your operation are leaking, overflowing, or running off site. You should not wait until wastes reach surface waters or leave your property to consider that you have a problem. You should make every effort to ensure that this does not happen. This plan should be posted in an accessible location for all employees at the facility. The following are some action items you should take. 1. Stop the release of wastes. Depending on the situation,this may or may not be possible. Suggested responses to some possible problems are listed below. A. Lagoon overflow-possible solutions are: a. Add soil to berm to increase elevation of dam. b. Pump wastes to fields at an acceptable rate. c. Stop all flows to the lagoon immediately. d. Call a pumping contractor. e. Make sure no surface water is entering lagoon. B. Runoff from waste application field-actions include: a. Immediately stop waste application. b. Create a temporary diversion to contain waste. c. Incorporate waste to reduce runoff. d. Evaluate and eliminate the reason(s)that caused the runoff. e. Evaluate the application rates for the fields where runoff occurred. C. Leakage from the waste pipes and sprinklers-action include: a. Stop recycle pump. b. Stop irrigation pump. c. Close valves to eliminate further discharge. d. Repair all leaks prior to restarting pumps. D. Leakage from flush systems,houses,solid separators-action include: 1 December 18, 1996 a. Stop recycle pump. b. Stop irrigation pump. c. Make sure no siphon occurs. d. Stop all flows in the house, flush systems, or solid separators. e. Repair all leaks prior to restarting pumps. E. Leakage from base or sidewall of lagoon. Often this is seepage as opposed to flowi; a. Dig a small sump or ditch away from the embankment to catch all seepage,put in a submersible pump, and pump back to the lagoon. b. If holes are caused by burrowing animals, trap or remove animals and fill holes and compact with a clay type soil. c. Have a professional evaluate the condition of the side walls and lagoon bottom as soon as possible. 2. Assess the extent of the spill and note any obvious damages. a. Did the waste reach any surface waters? b. Approximately how much was released and for what duration? c. Any damage noted, such as employee injury,fish kills,or property damage? d. Did the spill leave the property? e. Does the spill have the potential to reach surface waters? f. Could a future rain event cause the spill to reach surface waters? g. Are potable water wells in danger(either on or off of the property)? h. How much reached surface waters? 3. Contact appropriate agencies. a. During normal business hours,call your DWQ(Division of Water Quality)regional office; Phone - - . After hours,emergency number. 919-733-3942. Your phone call should include:your name, facility,telephone number,the details of the incident from item 2 above,the exact location of the facility,the location or direction of movement of the spill, weather and wind conditions. The corrective measures that have been under taken,and the seriousness of the situation. b. If spill leaves property or enters surface waters, call local EMS phone number - c. Instruct EMS to contact local Health Department. d. Contact CES,phone number - - , local SWCD office phone number - - ,and local NRCS office for advice/technical assistance phone number - - 4. If none of the above works call 911 or the Sheriffs Department and explain your problem to them and ask that person to contact the proper agencies for you. 2 December 18, 1996 5. Contact the contractor of your choice to begin repair of problem to minimize off-site damage. a. Contractors Name: 'r%`'``'�� SeS �• b. Contractors Address: l c S A Pink HI N 'N`' c. Contractors Phone: L,'Z-5b6- L(`Fg' 6. Contact the technical specialist who certified the lagoon(MRCS,Consulting Engineer, etc. a. Name: �,.• ;r��4- S� �C��,� l�. - �i e,,o t<,e"e-J4 b. Phone: L 52- "R - ;k-6 48 7. Implement procedures as advised by DWQ and technical assistance agencies to rectify the damage,repair the system, and reassess the waste management plan to keep problems with release of wastes from happening again. 3 December 18, 1996 1 ' C •1 OPERATION & MAINI`ENANCE PLAN Proper lagoon liquid management should be a year-round priority. It is especially important to manage levels so that you do not have problems during extended rainy and wet periods. Maximum storage capacity should be available in the lagoon for periods when the receiving crop is dormant (such as wintertime for bermudagrass) or when there are extended rainy spells such as the thunderstorm season in the summertime. This means that at the first signs of plant growth in the later winter/early spring, irrigation according to a farm waste management plan should be done whenever the land is dry enough to receive lagoon liquid. This will make storage space available in the lagoon for future wet periods. In the late summer/early fall the lagoon should be pumped down to the low marker (see Figure 2-1) to allow for winter storage. Every effort should be made to maintain the lagoon close to the minimum liquid level as long as the weather and waste utilization plan will allow it. Waiting until the lagoon has reached its maximum storage capacity before starting to irrigate does not leave room for storing excess water during extended wet periods. Overflow from the lagoon for any reason except a 25-year, 24-hour storm is a violation of state law and subject to penalty action. The routine maintenance of a lagoon involves the following: Maintenance of a vegetative cover for the dam. Fescue or common bermudagrass are the most common vegetative covers. The vegetation should be fertilized each year, if needed, to maintain a vigorous stand. The amount of fertilizer applied should be based on a soils test, but in the event that it is not practical to obtain a soils test each year, the lagoon embankment and surrounding areas should be fertilized with 800 pounds per acre of 10-10-10, or equivalent. Brush and trees on the embankment must be controlled. This may be done by mowing, spraying, grazing, chopping, or a combination of these practices. This should be done at least once a year and possibly twice in years that weather conditions are favorable for heavy vegetative growth. NOTE: If vegetation is controlled by spraying, the herbicide must not be allowed to enter the lagoon water. Such chemicals could harm the bacteria in the lagoon that are treating AM -�` the waste. , Maintenance inspections of the entire lagoon should be made during the initial filling of the lagoon and at least monthly and after major rainfall and storm events. Items to be checked should include, as a minimum, the following: Waste Inlet Pipes, Recycling Pipes, and Overflow Pipes---look for: 1. separation of joints 2. cracks or breaks 3. accumulation of salts or minerals 4. overall condition of pipes 1 .r • Lagoon surface---look for: 1. undesirable vegetative growth 2. floating or lodged debris Embankment---look for: 1. settlement, cracking, or "jug" holes 2. side slope stability---slumps or bulges 3. wet or damp areas on the back slope 4. erosion due to lack of vegetation or as a result of wave action 5. rodent damage Larger lagoons may be subject to liner damage due to wave action caused by strong winds. These waves can erode the lagoon sidewalls, thereby weakening the lagoon dam. A good stand of vegetation will reduce the potential damage caused by wave action. If wave action causes serious damage to a lagoon sidewall, baffles in the lagoon may be used to reduce the wave impacts. Any of these features could lead to erosion and weakening of the dam. If your lagoon has any of these features, you should call an appropriate expert familiar with design and construction of waste lagoons. You may need to provide a temporary fix if there is a threat of a waste discharge. However, a permanent solution should be reviewed by the technical expert. Any digging into a lagoon dam with heavy equipment is a serious unddrtaking with potentially serious consequences and should not be conducted unless recommended by an appropriate technical expert. Transfer Pumps---check for proper operation of: 1. recycling rumps 2. irrigation pumps Check for leaks, loose fittings, and overall pump operation. An unusually loud or grinding noise, or a large amount of.vibration, may indicate that the pump is in need or repair or replacement. NOTE: Pumping systems should be inspected and operated frequently enough so that you are not completely "surprised" by equipment failure. You should perform your pumping system maintenance at a time when your lagoon is at its low level. This will allow some safety time should major repairs be required. Having a nearly full lagoon is not the time to think about switching, repairing , or borrowing pumps. Probably, if your lagoon is full, your neighbor's lagoon is full also. You should consider maintaining an inventory of spare parts or pumps. Surface water diversion features are designed to carry all surface drainage waters (such as rainfall runoff, roof drainage, gutter outlets, and parking lot runoff) away from your lagoon and other waste treatment or storage structures. The only water that should be coming from your lagoon is that which comes from your flushing (washing) system pipes and the rainfall that hits the lagoon directly. You should inspect your diversion system for the following: 1. adequate vegetation 2. diversion capacity 3. ridge berm height Identified problems should be corrected promptly. It is advisable to inspect your system during or immediately following a heavy rain. If technical assistance is needed to determine proper solutions, consult with appropriate experts. You should record the level of the lagoon just prior to when rain is predicted, and then record the level again 4 to 6 hours after the rain (assumes there is no pumping). This will give you an idea of how much your lagoon level will rise with a certain rainfall amount (you must also be recording your rainfall for this to work). Knowing this should help in planning irrigation applications and storage. If your lagoon rises excessively, you may have an inflow problem from a surface water diversion or there may be seepage into the lagoon from the surrounding land. Lagoon Operation Startup: 1. Immediately after construction establish a complete sod cover on bare soil surfaces to avoid erosion. 2. Fill new lagoon design treatment volume at least half full of water before waste loading begins, taking care not to erode lining or bank slopes. 3. Drainpipes into the lagoon should have a flexible pipe extender on the end of the pipe to discharge near the bottom of the lagoon during initial filling or another means of slowing the incoming water to avoid erosion of the lining. 4. When possible, begin loading new lagoons in the spring to maximize bacterial establishment (due to warmer weather). 5. It is recommended that a new lagoon be seeded with sludge from a healthy working swine lagoon in the amount of 0.25 percent of the full lagoon liquid volume. This seeding should occour at least two weeks prior to the addition of wastewater. 6. Maintain a periodic check on the lagoon liquid pH. If the pH falls below 7.0, add agricultural lime at the rate of 1 pound per 1000 cubic feet of lagoon liquid volume until the pH rises above 7.0. Optimum lagoon liquid pH is between 7.5 and 8.0. 7. A dark color, lack of bubbling, and excessive odor signals inadequate biological activity. Consultation with a technical specialist is recommended if these conditions occur for prolonged periods, especially during the warm season. Loading: The more frequently and regularly that wastewater is added to a lagoon, the better the lagoon will function. Flush systems that wash waste into the lagoon several times daily are optimum for treatment. Pit recharge systems, in which one or more buildings are drained and recharged each day, also work well. Practice water conservation---minimize building water usage and spillage from leaking waterers, broken pipes and washdown through proper maintenance and water conservation. Minimize feed wastage and spillage by keeping feeders adjusted. This will reduce the amount of solids entering the lagoon Management: Maintain lagoon liquid level between the permanent storage level and the full temporary storage level. Place visible markers or stakes on the lagoon bank to show the minimum liquid level and the maximum liquid lever (Figure 2-1). Start irrigating at the earliest possible date in the spring based on nutrient requirements and soil moisture so that temporary storage will be maximized for the summer thunderstorm season. Similarly, irrigate in the late summer/early fall to provide maximum lagoon storage for the winter. The lagoon liquid level should never be closer than 1 foot to the lowest point of the dam or embankment. Do not pump the lagoon liquid level lower that the permanent storage level unless you are removing sludge. Locate float pump intakes approximately 18 inches underneath the liquid surface and as far away from the drainpipe inlets as possible. Prevent additions of bedding materials, long-stemmed forage or vegetation, molded feed, plastic syringes, or other foreign materials into the lagoon. Frequently remove solids from catch basins at end of confinement houses or wherever they are installed. Niaintain strict vegetation, rodent, and varmint control near lagoon edges. Do not allow trees or large bushes to grow on lagoon dam or embankment. Remove sludge from the lagoon either when the sludge storage capacity is ;full or before it fills 50 percent of the permanent storage volume. If animal production is to be terminated, the owner is responsible for obtaining and implementing a closure plan to eliminate the possibility of a pollutant discharge. Sludge Removal: Rate of lagoon sludge buildup can be reduced by: proper lagoon sizing, mechanical solids separation of flushed waste, • gravity settling of flushed waste solids in an appropriately designed basin, or . minimizing feed wastage and spillage. Lagoon sludge that is removed annually rather than stored long term will: have more nutrients, have more odor, and require more land to properly use the nutrients. Removal techniques: Hire a custom applicator. Mix the sludge and lagoon liquid with a chopper-agitator impeller pump through large-bore sprinkler irrigation system onto nearby cropland; and soil incorporate. Dewater the upper part of lagoon by irrigation onto nearby cropland or forageland; mix remaining sludge; pump into liquid sludge applicator; haul and spread onto cropland or forageland; and soil incorporate. Dewater the upper part of lagoon by irrigation onto nearby cropland or forageland; dredge sludge from lagoon with dragline or sludge barge; berm an area beside lagoon to receive the sludge so that liquids can drain back into lagoon; allow sludge to dewater; haul and spread with manure spreader onto cropland or forageland; and soil incorporate. Regardless of the method, you must have the sludge material analyzed for waste constituents just as you would your lagoon water. The sludge will contain different nutrient and.metal values from the liquid. The application of the sludge to fields will be limited by these nutrients as well as any previous waste applications to that field and crop requirement. Waste application rates will be discussed in detail in Chapter 3. When removing sludge, you must also pay attention to the liner to prevent damage. Close attention by the pumper or drag-line operator will ensure that the lagoon liner remains intact. If you see soil material or the synthetic liner material being disturbed, you should stop the activity immediately and not resume until you are sure that the sludge can be removed without liner injury. If the liner is damaged it must be repaired as soon as possible. Sludge removed from the lagoon has a much higher phosphorus and heavy metal content than liquid. Because of this it should probably be applied to land with low phosphorus and metal levels, as indicated by a soil test, and incorporated to reduce the chance of erosion. Note that if the sludge is applied to fields with very high soil-test phosphores, it should be applied only at rates equal to the crop removal of phosphorus. As with other wastes, always have your lagoon sludge analyzed for its nutrient value. The application of sludge will increase the amount of odor at the waste application site. Extra precaution should be used to observe the wind direction and other conditions which could increase the concern of neighbors. (rs, Possible Causes of Lagoon'Failure Lagoon failures result in the unplanned discharge of wastewater from the structure. Types of failures include leakage through the bottom or sides, overtopping, and breach of the dam..Assuming proper design and construction, the owner has the responsibility for ensuring structure safety. Items which may lead to lagoon failures include: Modification of the lagoon structure---an example is the placement of a pipe in the dam without proper design and construction. (Consult an expert in lagoon design before placing any pipes in dams.) Lagoon liquid levels---high levels are a safety risk. Failure to inspect and maintain the dam. Excess surface water flowing into the lagoon. Liner integrity---protect from inlet pipe scouring, damage during sludge removal, or rupture from lowering lagoon liquid level below groundwater table. NOTE: If lagoon water is allowed to overtop the dam, the moving water will soon cause gullies to form in the dam. Once this damage starts, it can quickly cause a large discharge of wastewater and possible dam failure. Insect Control Checklist for Animal Operations Source Cause BMPs to Minimize Insects Site Specific Practices Liquid Svstems Flush Gutters 0 Accumulation of Solids Flush system is designed and operated sufficiently to remove accumulated solids from gutters as designed; 9" Remove bridging of accumulated solids at discharge Lagoons and Pits • Crusted Solids Maintain lagoons,settling basins and pits where pest breeding is apparent to minimize the crusting of solids to a depth of no more than 6-8 inches over more than 30%of surface. Excessive Vegetative • Decaying vegetation O""'Maintain vegetative control along banks of lagoons Growth and other impoundments to prevent accumulation of decaying vegetative matter along waters edge on impoundment's perimeter. nry Qvctpmc Feeders • Feed Spillage O Design,operate and maintain feed systems(e.g., bunkers and troughs)to minimize the accumulation [7 ( 2 decayinga�vastage. can up spillage on a routine basis(e.g.,7- 10 day interval during summer; 15-30 day interval during winter). Feed Storage • Accumulation of feed residues O Reduce moisture accumulation within and around immediate perimeter of feed storage areas by insuring drainage away from site and/or providing adequate containment(e.g.,covered bin for brewer's grain and similar high moisture grain Opr and remove or breakup accumulated solids in filter strips around feed storage as needed. AMIC- November 11, 1996,Page 1 Source Cause BMPs to Minimize Insects Site Specific Practices Animal Holding Areas • Accumulations of animal wastes 0 Eliminate low areas that trap moisture along fences and feed wastage and other locations where waste accumulates and disturbance by animals is minimal. 0 Maintain fence rows and filter strips around animal holding areas to minimize accumulations of wastes(i.e.inspect for and remove or break up accumulated solids as needed. Dry Manure Handling 0 Accumulations of animal wastes 0 Remove spillage on a routine basis(e.g.,7-10 day Systems interval during summer; 15-30 day interval during winter)where manure is loaded for land application 0 96W29#adequate drainage around manure stockpiles. O Inspect for an remove or break up accumulated wastes in filter strips around stockpiles and manure handling areas as needed. For more information contact the Cooperative Extension Service,Department of Entomology,Box 7613,North Carolina State University, Raleigh,NC 27695-7613 AMIC- November 11, 1996,Page 2 Swine Farm Waste Management Odor Control Checklist Source Cause BMPs to Minimize Odor Site Specific Practices Farmstead • Swine Production a—/Vegetative or wooded buffers; (9Recommended best management practices; IR///Good judgement and common sense Animal body surfaces • Dirty manure-covered animals 2""Dry floors Floor surfaces • Wet manure-covered floors Mr"Slotted floors; 2"'Waterers located over slotted floors; O Feeders at high end of solid floors; 01"Scrape manure buildup from floors; 2"'Underfloor ventilation for drying Manure collection pits • Urine; C3 Frequent manure removal by flush,pit recharge, or Partial microbial decomposition scrape; CT-Underfloor ventilation Ventilation exhaust fans • Volatile gases; ( Fan maintenance; • Dust 0'*�Efficient air movement Indoor surfaces • Dust 01"'Washdown between groups of animals; O Feed additives; O Feed covers; O Feed delivery downspout extenders to feeder co vers Flush tanks • Agitation of recycled lagoon liquid O Flush tank covers; while tanks are filling 13 Extend fil l to near bottom of tanks with anti-siphon vents Flush alleys • Agitation during wastewater 0 Underfloor flush with underfloor ventilation conveyance Pit recharge points • Agitation of recycled lagoon liquid O Extend recharge lines to near bottom of pits with while pits are filling anti-siphon vents Lift stations • Agitation during sump tank filling O Sump tank covers and drawdown AMOC-November 11, 1996,Page 3 Source Cause BMPs to Minimize Odor Site Specific Practices Outside drain collection or 0 Agitation during wastewater O Box covers junction boxes conveyance End of drainpipes at lagoon • Agitation during wastewater ❑ Extend discharge point of pipes underneath conveyance lagoon liquid level Lagoon surfaces • Volatile gas emission; LSD Proper lagoon liquid capacity; • Biological mixing; Or" Correct lagoon startup procedures; • Agitation E/Minimum surface area-to-volume ratio; C� Minimum agitation when pumping: O Mechanical aeration; ❑ Proven biological additives Irrigation sprinkler nozzles • High pressure agitation; a--l—irrieate on dry days with little or no wind: • Wind drift &"-Minimum recommended onerating pressure: Pump intake near lagoon liouid surface: ❑ Pump from second stage lagoon Storage tank or basin • Partial microbial decomposition; O Bottom or midlevel loading: surface • Mixing while filling; O Tank covers: • Agitation when emptying O Basin surface mats of solids: ❑ Proven biological additives or oxidant Settling basin surface • Partial microbial decomposition; O Extend drainpipe outlets underneath liquid level; • Mixing while filling; ❑ Remove settled solids reeularly • Agitation when emptying Manure,slurry or sludge • Agitation when spreading; /Soil injection of slurry/sludges; spreader outlets • Volatile gas emissions M Wash residual manure from spreader after use; ❑ Proven biological additives or oxidants Uncovered manure,slurry • Volatile gas emissions while R"'� Soil injection of slurry/sludges; or sludge on field surfaces drying rT"' Soil incorporation within 48 hrs.; PK Spread in thin uniform lavers for rapid drying: ❑ Proven hioingical additives or oxidants Dead animals • Carcass decomposition ❑ Proper disposition of carcasses AMOC-November 11, 1996,Page 4 Source Cause BMPs to Minimize Odor Site Specific Practices Dead animal disposal pits • Carcass decomposition rl Complete covering of carcasses in burial pits; rl Proper location/construction of disposal pits Incinerators • Incomplete combustion rl Secondary stack burners Standing water around • Improper drainage; R�G rade and landscape such that water drains away facilities • Microbial decomposition of from facilities organic matter Mud tracked onto public • Poorly maintained access roads Farm access road maintenance roads from farm access Additional Information: Available From: Swine Manure Management;.0200 RuleBMP Packet NCSU,County Extension Center Swine Production Farm Potential Odor Sources and Remedies;EBAE Fact Sheet NCSU-BAE Swine Production Facility Manure Management:Pit Recharge-Lagoon Treatment;EBAE 128-88 NCSU-BAE Swine Production Facility Manure Management:Underfloor Flush-Lagoon Treatment;EBAE 129-88 NCSU-BAE Lagoon Design and Management for Livestock Manure Treatment and Storage;EBAE 103-88 NCSU-BAE Calibration of Manure and Wastewater Application Equipment; EBAE Fact Sheet NCSU-BAE Controlling Odors from Swine Buildings;PIH-33 NCSU-Swine Extension Environmental Assurance Program:NPPC Manual NC Pork Producers Assoc. Options for Managing Odor;a report from the Swine Odor Task Force NCSU-Agri Communications Nuisance Concerns in Animal Manure Management: Odors and Flies;PRO107, 1995 Conference Proceedings Florida Cooperative Extension AMOC-November 11, 1996,Page 5