310334_Application_20240226

State of North Carolina
Department of Environmental Quality
Division of Water Resources
Animal Waste Management Systems
Request for Certification of Coverage
Facility Currently covered by an Expiring Sate Non-Discharge General Permit
On September 30, 2024,the North Carolina State Non-Discharge General Permits for Animal Waste Management Systems will
expire. As required by these permits, facilities that have been issued Certificates of Coverage to operate under these State
Non-Discharge General Permits must apply for renewal at least 180 days prior to their expiration date. Therefore,all applications
must be received by the Division of Water Resources by no later than April 3,2024.
Please do not leave any question unanswered Please verify all information and make any necessary corrections below.
Application must be signed and dated by the Permittee
1. Certificate Of Coverage Number: AW S310334
2. Facility Name: Brent&Evelyn Davis Farm
3. Permittee's Name(same as on the Waste Management Plan): Thomas B Davis
4. Permittee's Mailing Address: 3465 Hwy 111 903 n
City: Albertson State: NC Zip: 28508
Telephone Number: 252-568-3343 Ext. E-mail:
5. Facility's Physical Address: 3465 Hwv 11/903 N
City: Albertson State: NC Zip: 28508
6. County where Facility is located: Duplin
7. Farm Manager's Name(if different from Landowner):
8. Farm Manager's telephone number(include area code):
9. Integrator's Name(if there is not an Integrator,write"None"): Murphy-Brown LLC
10. Operator Name(OIC): Thomas B.Davis Phone No.: 252-560-3047 OIC#: 16513
11. Lessee's Name(if there is not a Lessee,write"None"):
12. Indicate animal operation type and number:
Current Permit: Operations Type Allowable Count
Swine-Feeder to Finish 4,348
Operation Types:
Swine Cattle Dry Poultry Other Types
Wean to Finish Dairy Calf Non Laying Chickens Horses-Horses
Wean to Feeder Dairy Heifer Laying Chickens Horses-Other
Farrow to Finish Milk Cow Pullets Sheep-Sheep
Feeder to Finish Dry Cow Turkeys Sheep-Other
Farrow to Wean Beef Stocker Calf Turkey Pullet
Farrow to Feeder Beef Feeder
Boar/Stud Beef Broad Cow Wet Poultry
Gilts Other Non Laying Pullet
Other Layers

13, Waste Treatment Lagoons,Digesters and Waste Storage Ponds(WSP):(Fill/Verify the following information.
Make all necessary corrections and provide missing data.)
Structure Type Estimated Liner Type Estimated Design Freeboard
Structure (Lagoon/Digester/ Date (Clay,Synthetic, Capacity Surface Area 'Redline"
Name WSP) Built Unknown) (Cubic Feet) (Square Feet) (Inches)
1 Lagoon 7/26/1988 Full,clay 352,485.00 45,860.00 19.00
2 Lagoon 9/13/1994 Full,clay 541,020.00 72,270.00 19.00
Submit one (1) copy of the Certified Animal Waste Management Plan (CAWMP) with this completed and signed
application as required by NC General Statutes 143-215.10C(d), either by mailing to the address below or sending it via
email to the email address below.
The CAWMP must include the following components:
1. The most recent Waste Utilization Plan(WUP),signed by the owner and a certified technical specialist,containing:
a. The method by which waste is applied to the disposal fields(e.g. irrigation,injection,etc.)
b. A map of every field used for land application(for example: irrigation map)
c. The soil series present on every land application field
d. The crops grown on every land application field
e. The Realistic Yield Expectation(RYE)for every crop shown in the WUP
f. The maximum PAN to be applied to every land application field
g. The waste application windows for every crop utilized in the WUP
h. The required NRCS Standard specifications
2.A site map/schematic
3.Emergency Action Plan
4.Insect Control Checklist with chosen best management practices noted
5.Odor Control Checklist with chosen best management practices noted
6.Mortality Control Checklist with selected method noted-Use the enclosed updated Mortality Control Checklist
7.Lagoon/storage pond capacity documentation(design,calculations,etc.) Please be sure the above table is
accurate and complete. Also provide any site evaluations,wetland determinations,or hazard classifications that may be
applicable to your facility.
8. Operation and Maintenance Plan
If your CAWMP includes any components not shown on this list,please include the additional components with your submittal.
(e.g.composting,digesters,solids separators,sludge drying system,waste transfers,etc.)
I attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that,
if all required parts of this application are not completed and that if all required supporting information and attachments are not
included,this application package will be returned to me as incomplete.

Note: In accordance with NC General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false
statement, representation, or certification in any application may be subject to civil penalties up to $25,000 per violation. (18
U.S.C.Section 1001 provides a punishment by a fine of not more than$10,000 or imprisonment of not more than 5 years,or both
for a similar offense.)
Print the Name of the Permittee/Landowner/Signing Official and Sign below.(If multiple Landowners exist,all landowners
should sign. If Landowner is a corporation, si ature should be by a principal executive officer of the corporation):
Name(Print): ki"0V1\
Signature: X Date:
Name(Print): Q and Title: ��1�
Signatur Date: —c a 2
Name(Print): Title:
Signature: Date:
THE COMPLETED APPLICATION SHOULD BE SENT TO THE FOLLOWING ADDRESS:
E-mail: [e-mail]
NCDEQ-DWR
Animal Feeding Operations Program
1636 Mail Service Center
Raleigh,North Carolina 27699-1636

WASTE UTILIZATION PLAN
Saturday, June 03, 2000
Producer : Brent Davis
Farm Name : Brent Davis Farm
5281 Barber Road
Seven Springs,NC 28578
Telephone # : [phone]
Type of Operation : Feeder to Finish Swine
Number of Animals : 4348 hogs design capacity
Application Method: Irrigation
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 contents 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 avaialable 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
DEM 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 requirements should be based on the waste analysjs 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 ananlysis. 7.qs waste
utilization plan, if carried out, meets the requirements for compliance with 15A NEAP'
2H.0217 adopted by the Environmental Management Commission.
Page 1

AMOUNT OF WASTE PRODUCED PER YEAR (gallons, ft3, tons, etc.)
4348 hogs X 1.9 tons waste/hogs/year= 8261.2 tons
AMOUNT OF PLANT AVAILABLE NITROGEN (PAN) PRODUCED PER YEAR
4348 hogs X 2.3 Ibs PAN/hogs/year= 10000.4 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 suface application.
TABLE 1 : ACRES OWNED BY PRODUCER
TRACT FIELD SOIL TYPE&CLASS- CROP YIELD LBS AW COMM ACRES LBS AW APPLIC.
DETERMINING PHASE CODE N/ACRE NACRE USED TIME
71331 1 AUTRYVILLE ALL SG 1.5 75 0 3.1 232.5 SEP-APR
71331 1 AUTRYVILLE ALL BP 4.1 205-
0 3.1 635.5 MAR-AUG 31
5584 - 10 AUTRYVILLE ALL SG 1.5 75 0 2.82 211.5 SEP-APR
5584 10 AUTRYVILLE ALL BP 4.1 205 0 2.821 578.1 MAR-AUG 31
5624 - 11 AUTRYVILLE ALL SG 1.5 75 0 6.51 488.25 SEP-APR
5624 11 AUTRYVILLE ALL BH 5.5 275 0 6.511 1790.25 MAR-AUG 31
5624 12 AUTRYVILLE ALL SG 1.5 75 0 4.81 360.75 SEP-APR
5624 12 AUTRYVILLE ALL BH 5.5 275 0 4.81 1322.75 MAR-AUG 31
71331 2 AUTRYVILLE ALL SG 1.51 75 0 2.42 181.5 SEP-APR
71331 2 AUTRYVILLE ALL BP 4.1 205 0 2.42 496.1 MAR-AUG 31
71331 - 3 AUTRYVILLE ALL SG 1.5 75 0 3.1 232.5 SEP-APR
71331 3 AUTRYVILLE ALL BP 4.1 205 0 3.11 635.5 MAR-AUG 31
71331 4, ,AUTRYVILLE ALL SG 1.5 75 0 1.4 105 SEP-APR
71331 4 AUTRYVILLE ALL BP 4.1 205 0 1.4 287 MAR-AUG 31
71331 5 AUTRYVILLE ALL SG 1.5 75 0 1.79 134.25 SEP-APR
71331 5 AUTRYVILLE ALL BP 4.1 205 0 1.79 366.95 MAR-AUG 31
71331 6 AUTRYVILLE ALL SG 1.5 75 0 3.1 232.5 SEP-APR
71331 6 AUTRYVILLE ALL BP 4.1 205 0 3.1 635.5 MAR-AUG 31
5585 7 AUTRYVILLE ALL SG 1.5 75 0 3.58 268.5 SEP-APR
5585 7 AUTRYVILLE ALL BP 4.1 205 0 3.58 733.9 MAR-AUG 31
5585 - 8 AUTRYVILLE ALL SG 1.5 75 0 4.65 348.75 SEP-APR
5585 8 AUTRYVILLE ALL BP 4.1 205 0 4.65 953.25 MAR-AUG 31
5584 9 AUTRYVILLE ALL SG 1 1.51 75 0 4.9 367.5 SEP-APR
5584 9 AUTRYVILLE ALL BP 1 4.11 2051 0 4.9 1004.5 MAR-AUG 31
TOTALS: 12602.8
Indicates that this field is being overseeded (i.e. interplanted) or winter annuals follow
summer annuals.
Indicates a Crop Rotation
NOTE: The applicator is cautioned that P and K may be over applied while meeting the N
requirments. 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 411
nutrients. This plan only addresses Nitrogen.
c
Page 2

TABLE 2 : ACRES WITH AGREEMENT OR LONG TERM LEAS
(Agreement with adjacent landowners must be attached.)
(Required only if operator does not own adequate land.See-required specifications 2.)
There are no Acres Leased
Indicates that this field is being overseeded (i.e. interplanted) or winter annuals follow
summer annuals.
* Indicates a Crop Rotation
* Acreage figures may exceed total acreage in field due to overseeding.
**Lbs AW N (animal waste nitrogen) equals total required nitrogen less any commercial
nitrogen (COMM N) supplied.
The following legend explains the crop codes used in TABLES 1 and 2 above:
CROP CODE CROP UNITS LBS N/UNIT
BH HYBRID BERMUDAGRASS-HAY TONS 50
BP HYBRID BERM UDAGRASS-PASTU RE TONS 50
SG SMALL GRAIN OVERSEEDED AC 50
Page 3

s� •
TOTALS FROM TABLES 1 AND D�
ACRES NUSED - 0 hI
TABLE 1 42.18 12,603
TOTALS: 42.181 12,603
s l
AMOUNT OF N
BALANCE PRODUCED: 12,602 - $ N7• �I� �- �6 a/� 6/
*** This number must be less than or equal to 0 in order to fully utilize the animal waste
N produced.
Acres show in each of the preceeding 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 nurturient rich and will require precautionary
measures to prevent over application of nutrients or other elements. Your production facility
will produce approximately 1608.76 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. Please be aware that additional acres of land, as well special
equipment, may be needed when you remove this sludge.
See the 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 5.92 months. In no instance should the volume
of waste being stored in your structure be within 1.63 feet of the top of the dike.
If surface irrigation is the method of land application for this plan, it is the responsiblity of the
producer and irrigation designer to ensure that an irrigation system is installed to properly
irrigate the acres shown in Tables 1 and 2. Failure to apply the recommended rates and
amounts of Nitrogen shown in the tables may make this plan invalid.
The following table is provided as a guide for establishing application rates and amounts.
APPLICATION APPLICATION
TRACT FIELD SOIL TYPE CROP RATE(in/hr) AMT(inches)
5584 -10.-9 AUTRYVILLE ALL SG 0.60 *1
5584 10,9 AUTRYVILLE ALL BP 0.60 *1
5585 8 AUTRYVILLE ALL SG 0.60 *1
5585 7.8 AUTRYVILLE ALL BP 0.60 '1
5624 AUTRYVILLE ALL SG 0.60 '1
5624 11,12 AUTRYVILLE ALL BH 0.60 *1
71331 -1,-2,-3,-4,-s,-6 AUTRYVILLE ALL SG 0.60 '1
71331 5,6 JAUTRYVILLE ALL BP 0.60 *1
* This is the maximum application amount allowed for the soil assuming the amount of
nitrogen allowed for the crop is not over applied. In many situations, the application
amount shown cannot be applied because the nitrogen limitation. The maximum
application amount shown can be applied under optimum soil conditions.
Page 4

NARRATIVE OF OPERATION
This WUP is written on wettable acres by irrigation pulls. It utilizes the 100-lb overseed
option with the following conditions: (1) no waste maybe applied to the bermuda after
roll, August 31, (2) 40 Ibs of PAN may be applied to the small grain between Sept 15 and Oct
31, and the remaining 35 Ibs applied in February and March, and (3) the small grain must be
removed (cut and baled or grazed) by April 7.
Page 5

PLANS & 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 Field 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 update of the Waste
Utilization Plan when there is a change in the operation, increase in the number of animals,
method of utilization, or available land.
3. Animal waste shall be applied to meet, but not exceed, the Nitrogen needs for realistic
crop yields based on soil type, available moisture, historical data, 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 Stantard 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 there is danger of drift from the irrigation field.
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 infiltration rate such that
runoff does not occur offsite or to surface waters and in a method which does not cause drift
from the site during application. No ponding should occur in order to control conditions
conducive to odor or flies and to provide uniformity of application.
8. Animal waste shall not be applied to saturated soils, during rainfall events, or when the
surface is frozen.
9. Animal waste shall be applied on actively growing crops in such a manner that the crop is
not covered with waste to a depth that would inhibit growth.
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. Any new swine facility sited on or after October 1, 1995 shall comply with the following:
the outer perimeter of the land area onto which waste is applied from a lagoon that is a
Page 6

component of a swine farm shall be at least 50 feet from any residential property boundary
and from any perennial stream or river(other that an irrigation ditch or canal. Animal waste
other than swine waste from facilities sited on or after October 1, 1995), shall not be.applied
closer than 25 feet to perennial waters. (See Standard 393 - Filter Strips)
12. Animal waste shall not be applied closer than 100 feet to wells.
13. Animal Waste shall not be applied closer than 200 feet of dwellings other than those
owned by the landownwer.
14. Waste shall be applied in a manner not to reach other property and public right - of ways.
15. Animal waste shall not be discharged into surface waters, drainageways, or wetlands by
discharge or by over-spraying. Animal waste may be applied to prior converted croplands
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 directly 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 washdown facilities, showers, toilets, sinks, etc.,
shall not be discharged into the animal waste management system.
*17. A protective cover of appropriate vegetation will be established on all disturbed areas
(lagoon embankments, berms, pipe runs, etc.). If needed, special vegetation shall be
provided for these areas 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.
*18. 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.
*19. Waste handling structures, piping, pumps, reels, etc., should be inspected on a regular
basis to prevent breakdowns, leaks, and spills. A regular maintenance checklist should be
kept on site.
20. Animal waste can be used in a rotation that includes vegetables and other crops for
direct human consumption. However, if animal waste is used on crops for direct human
consumption, it should only be applied as a preemergence with no other applications of
animal waste during the crop season.
*21. Highly visible markers shall be installed to mark the top and bottom elevations of the
temporary storage (pumping volume) of all waste treatment lagoons. Pumping shall be
managed to maintain the liquid level between the markers. A marker will be required to mark
the maximum storage volume fpr waste storage ponds.
22. Waste shall be tested within 60 days of utilization and soil shall be tested at least
annually at crop sites where waste products are applied. Nitrogen shall be the rate-
Oft determining element. Zinc and copper levels in the soils shall be monitored and alternative
crop sites shall be used when these metals approach excessive levels. pH shall be adjusted
for optimum crop production amd maintained. Soil and waste analysis records shall be kept
for five (5) years. Poultry dry waste application records shall be maintained for three (3)
years. Waste application records for all other waste shall be maintained for five (5) years.
Page 7

23. Dead animals will be disposed of in a manner that meets North Carolina Department of
Agriculture regulations. -
* Liquid Systems
Page 8

NAME OF FARM: Brent Davis Farm
OWNER/ MANAGER AGREEMENT
I (we) understand and will follow and implement the specifications and the operation and
l
maintenance precedures estalished in the approved animal waste utilization plan for the
farm named above. I (we) know that any expansion to the existing design capacity of the
waste treatment and/or storage system or construction of new facilities will require a new
utilization plan and a new certification to be submitted to DEM before the new animals are
stocked.
I (we) understand that I must own or have acces 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 rates that no runoff occurs.
NAME OF FACILITY OWNER: nt Davis
SIGNATURE: DATE:
NAME OF MANAGER (if different from owner):
please print
SIGNATURE: DATE:
NAME OF TECHNICAL SPECIALIST: George H. Pettus
ADDRESS (AGENCY): PO Box 10009
Goldsboro, NC 27532
[phone]
SIGNATURE: k6iu DATE: 03 JU i%00
Page 9

ADDENDUM TO WASTE UTILIZA TION PLAN:
FACILITY NUMBER 3I-334
FARM NAME: BRENT AND EVEL YN DA VIS FARM
OWNER NAME: BRENT DA VIS
DESIGN CAPACITY.- 4348 FEEDER TO FINISH
DUE TO THE DEFICIT NOTED IN THE WUP DATED 6/3/01 COMPLETED BY GEORGE
PETTUS, IT IS ALLOWABLE FOR MR DAVIS TO RETURN TO THE 50 LBS OPTION ON
THE OVERSEED FOR THIS FARM. IF THE 50 LB OPTION IS USED THE BERMUDA
WINDOW MAY BE INCREASED TO SEP 30 AND THE WINDOW RESTRICTIONS FOR
THE 100-POUND OPTION WILL NOT APPLY. THE 50 POUNDS MAY BE APPLIED AT
ANY TIME BETWEEN OCT-MAR.
ALL FIELDS MUST MEET MONITORING AND REPORTING REQUIREMENTS WHEN
UTILIZED. MR. DAVIS PLANS TO APPLY HIS WASTE IN ACCORDANCE WITH HIS
SPECIFIC WASTE ANALYSIS NOT TO EXCEED THE HYDRAULIC LOADING OF THE
SOILS.
10/2/01 10/2/01
i
RONNIE G. KENNEDY JR. BRENT DAVIS
TECHNICAL SPECIALIST OWNER/OPERATOR
r
A
t.

Animal Waste Application Windows'
For Common Crops Which Receive Animal Waste
These application windows include 30 days prior to planting and greenup of Bermudagrass.
End 30 days before harvest.
Bermudagrass Begin March Is' End September 30`l'
Small Gra' Begin October I" End March 31 s`
Overseeded in Bermudagrass
Corn Begin February 15'h End June 30th
Cotton Begin March 15'h End August 1st
Cucumbers —Direct consumption Begin March I't (100 %at planting)
— For Processing Begin April Is' End May 3I't
(2 seasons) Begin July 1st End August 31 s`
Rye BeOn September 1" End iylarch 31'`-
Oats and Triticale Benin September 1st End April 15"
Wheat BeOn September 1't End April 30"'
Peanuts Begin April Is' End September 30`h
Sorghum/ Begin March 15'h End August 31 st
Sudan Grass Hay
Soybeans Begin April.ls' End September 15`h
Tobacco —Flue Cured Begin March 15`h End June 30"'
— Burley Begin May 15`h End August 15`n
Fescue Begin August Is' End July 31 st
Dates shown represent statewide limits. Planting and harvesting dates vary across the state and from year to year. Actual values
shall reflect site specific conditions and in no case allow application more than either 30 days prior to planting/breaking dormancy
or less than 30 days before harvest. See General Permit for food crops
w 2 Mountains—limit N application during June and July/no nitrogen in December and January
Piedmont&Coastal Plain—limit N application during June and July/no nitrogen in Dec and Jan during severe winters.

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Traveling Irrigation Gun Settings
Brent Davis
Effective width = 240
Wetted diameter= 330
Nozzle size = 1.18
Operating pressure @ gun = 70
Total acres covered with traveler(wettable) = 42.18
Hydrant Number Effective length Effective Width Acres
1 500 270 3.10
2 350 270 2.17
135 80 0.25
3 500 270 3.10
4 450 135 1.40
5 200 220 1.01
" 250 135 0.78
6 500 270 3.10
7 200 150 0.69
" 175 220 0.88
325 270 2.01
8 750 270 4.65
9 275 140 0.88
700 175 2.81<
250 210 1.21 1/
10 200 210 0.96
300 270 1.86
11 1050 270 6.51
12 650 270 4.03
" 250 135 0.78
Total 42.18

Operator: Brent Davis #1 County: Duplin, NC Date: 10/10/16
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
1900 head (finishing only) x 135 lbs. = 256500 lbs
0 sows (farrow to wean) x 433 lbs. = 0 lbs
0 head (wean to feeder) x 30 lbs. = 0 lbs
Describe other 0
Total Average Live Weight = 256500 lbs
2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON
Volume = 256500 lbs. ALW x Treatment Volume(CF) /lb. ALW
Treatment Volume(CF) /lb. ALW = 1 CF/lb. ALW
Volume = 256500 cubic feet
3. STORAGE VOLUME FOR SLUDGE ACCUMULATION
SLUDGE STORAGE NOT COMPUTED AT
Volume = 0.0 cubic feet LANDOWNER REQUEST, SLUDGE TO BE
REMOVED AS NEEDED
4. TOTAL DESIGNED VOLUME
Inside top length (feet)--------------------- 358.0
Inside top width (feet)---------------------- 141.0
Top of dike elevation (feet)----------------- 49.0
Bottom of lagoon elevation (feet)------------ 37.0
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 2.5 353.0 136.0 11.0
AREA OF TOP
LENGTH * WIDTH =
353.0 136.0 48008 (AREA OF TOP)
AREA OF BOTTOM
LENGTH * WIDTH =
298.0 81.0 24138 (AREA OF BOTTOM)
AREA OF MIDSECTION
LENGTH * WIDTH * 4
325.5 108.5 141267 (AREA OF MIDSECTION * 4)
CU. FT. _ [AREA TOP + (4-AREA MIDSECTION) + AREA BOTTOM] * DEPTH/6
48008.0 141267.0 24138.0 1.8
Total Designed Volume Available = 391257 CU. FT.

P ,
5. TEMPORARY STORAGE REQUIRED
DRAINAGE AREA:
Lagoon (top of dike)
Length * Width =
358.0 141.0 50478.0 square feet
Buildings (roof and lot water)
0.0 square feet Describe this area.
TOTAL DA 50478.0 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 = 256500 lbs. ALW/135 lbs. ALW * 1.37 gal/day 180 days
Volume = 468540 gals. or 62639.0 cubic feet
5B. Volume of wash water
This is the amount of fresh water used for washing floors or volume
of fresh water used for a flush system. Flush systems that recirculate
the lagoon water are accounted for in 5A.
Volume = 0.0 gallons/day * 180 days storage/7.48 gallons
per CF
Volume = 0.0 cubic feet
5C. Volume of rainfall in excess of evaporation
Use period of time when rainfall exceeds evaporation by largest amount.
180 days excess rainfall = 7.0 inches
Volume = 7.0 in * DA / 12 inches per foot
Volume = 29445.5 cubic feet

a
5D. Volume of 25 year - 24 hour storm
Volume = 7.5 inches / 12 inches per foot * DA
Volume = 31548.8 cubic feet
TOTAL REQUIRED TEMPORARY STORAGE
5A. 62639 cubic feet
5B. 0 cubic feet
5C. 29446 cubic feet
5D. 31549 cubic feet
TOTAL 123633 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___________________________> 358.0 feet
Inside top width____________________________> 141.0 feet
Top of dike elevation_______________________> 49.0 feet
Bottom of lagoon elevation__________________> 37.0 feet
Total required volume_______________________> 380133 cu. ft.
Actual design volume________________________> 391257 cu. ft.
Seasonal high watertable elevation (SHWT)===> 38.0 feet
Stop pumping elev.__________________________> 45.0 feet
Must be > or = to the SHWT elev.====______> 38.0 feet
Must be > or = to min. req. treatment el.=> 43.0 feet
Required minimum treatment volume=====______> 256500 cu. ft.
Volume at stop pumping elevation=====_______> 258011 cu. ft.
Start pumping elev._________________________> 47.3 feet
Must be at bottom of freeboard & 25 yr. rainfall
Actual volume less 25 yr.- 24 hr. rainfall==> 359708 cu. ft.
Volume at start pumping elevation=====______> 358248 cu. ft.
Required volume to be pumped________________> 92085 cu. ft.
Actual volume planned to be pumped=====_____> 100237 cu. ft.
Min. thickness of soil liner when required==> 1.8 feet
7. DESIGNED BY: AGRIMENT SERVICES INC. APPROVED BY:
DATE: 10/10/16 DATE: 10/10/16
NOTE: SEE ATTACHED WASTE UTILIZATION PLAN
COMMENTS:

Operator: ___ _________ _________ ________> Brent Davis #1
County:== ========= ====----- --------- --======> Duplin, NC
Date:==== ========= ====----- --------= ========> 10/10/16
Dist.to nearest residence (other than owner) : 0 ft.
sows (farrow to finish) :___ _________ ________> 0
sows (farrow to feeeder) :___ _________ ________> 0
head (finishing only) :_____ _________ ________> 1900
sows (farrow to wean) :===__ _________ ________> 0
head (wean to feeder) :----- --------- --------> 0
Ave. Live Weight for other operations (lbs. )=> 0
Storage volume for sludge accum. (cu. ft. ) :=> 0
Treatment Volume (min. 1 cu. ft./lb. )=======> 1.0
25 Year - 24 Hour Rainfall (in. )=====------=> 7.5
Rainfall in excess of evaporation (in. )=====> 7.0
Drainage area of buildings & lots (sq. ft. )=> 0.0
Volume of wash water (gallons/day)==========> 0.0
Temporary storage period (days)=============> 180
Freeboard (ft. ) :____________________________> 1.0
Side slopes (inside lagoon) :=====-------====> 2.5 1
Inside top length (ft. ) :____________________> 358.0
Inside top width (ft. ) :---------____________> 141.0
Top of dike elevation (ft. ) :________________> 49.0
Bottom of lagoon elevation (ft. ) :------_____> 37.0
Seasonal high water table(SHWT) elev. (ft. ) :=> 38.0
Total required volume:===== ========> 380133 cu. ft.
Actual design volume:====== ========> 391257 cu. ft.
Stop pumping el. (> or = to 38.0 ft.SHWT)> 45.0 ft.
(> or = to 43.0 ft.Min. )
Required minimum treatment volume: 256500 cu. ft.
Volume at stop pumping elevation: 258011 cu. ft.
Start pumping elev. :________________________> 47.3 ft.
Volume at start pumping elevation: 358248 cu. ft.
Actual volume less 25yr-24hr rain: 359708 cu. ft.
NOTE: Verify that temp. storage is adequate:
Req. volume to be pumped:====> 92085 cu. ft.
Actual volume to be pumped:==> 100237 cu. ft.

`
]oerator: BDAVIS County: DUPLIN Date: 09/06/94
r �tance 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
2448 head (finishino only) x 135 lbs. = 330480 lbs
0 sows (farrow to wean ) x 433 lbs. = 0 lbs
0 head (wean to feeder ) x 30 lbs. = 0 lbs
:
Describe other : ____________________________________ 0
_________________________________
--- Total Average Live Weight = 330480 lbs
2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON
Volume = 330480 lbs. ALW x Treatment Volume (CF) /lb. ALW
Treatment Volume (CF> /lb. ALW = 1 CF/lb. ALW
Volume = 330480 cubic feet
3. STORAGE VOLUME FOR SLUDGE ACCUMULATION .
Volume = 0. 0 cubic feet
4. TOTAL DESIGNED VOLUME
Inside t length (feet) -------------- 330. 0
ns e op eng -------
219 0
� Inside top width (feet) ---------------------- ^
Top of dike elevation (feet) ----------------- 43. 0
Bottom of lagoon elevation (feet) ------------ 32. 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. 0 324. 0 213. 0 10. 0
AREA OF TOP
LENGTH * WIDTH =
324. 0 213. 0 69012 (AREA OF TOP)
AREA OF BOTTOM
LENGTH * WIDTH =
264.0 153. 0 40392 (AREA OF BOTTOM)
AREA OF MIDSECTION
LENGTH * WIDTH * 4
294. 0 183. 0 215208 (AREA OF MIDSECTION * 4)
CU. FT = [AREA TOP + (4*AREA MIDSECTION) + AREA BOTTOM- * DEPTH/6
_
^ 40392 0 1 /
69012. 0 215208. 0 . ^
<
Total Designed Volume Available = 541020 CU. FT.
/
. --

' � /
w
5. TEMPORARY STORAGE REQUIRED
DRAINAGE AREA:
Lagoon (top of dike)
Length * Width =
330. 0 219. 0 72270. 0 square feet
Buildings (roof and lot water)
0' 0 square feet Describe this area.
TOTAL DA 72270. 0 square feet
Design temporary storage period to be 180 days.
oA. Volume of waste produced
Feces & urine production in gal . /day per 135 lb. ALW 1 . 37
Volume = 330480 lbs. ALW/135 lbs. ALW * 1 . 37 gal /day 180 days
Volume = 603677 gals. or 80705. 5 cubic feet
59. Volume of wash water
This is the amount of fresh water used for washing floors or volume
of fresh water used for a flush system. Flush systems that recirculate
the lagoon water are accounted for in 5A.
Volume = 0. 0 gallons/day * 180 days storage/7. 48 gallons
per CF
Volume = 0. 0 cubic feet
5C. Volume of rainfall in excess of evaporation
Use period of time when rainfall exceeds evaporation by largest amount.
0 inches
180 days excess rainfall = 7. 0
��' Volume = 7. 0 in * DA / 12 inches per foot
r
Volume = 42157' 5 cubic feet

,
3D. Volume O+ 75 year - 24 hour storm
Volume = 7. 5 inches / 12 inches per foot * DA
T
Volume = 45168. 8 cubic feet
TOTAL REQUIRED TEMPORARY STORAGE
5A. 80705 cubic feet
5B. 0 cubic feet
5C. 42158 cubic feet
5D. 45169 cubic feet
TOTAL 168032 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===========================> 330. 0 feet
Inside top 219. 0 feet
Top of dike elevation=======================> 43. 0 feet
Bottom of lagoon elevation==================> 32. 0 feet
Total required volume=======================> 498512 cu. ft. *
\
Actual design 541020 cu. ft. *
Seasonal high watertable elevation (SHWT) ===> 38. 0 feet
Stop pumping elev. ==========================> 38. 8 feet *
Must be > or = to the SHWT elev. ==========> 38. 0 feet
Must be > or = to min. req. treatment el . => 38. 0 feet
Required minimum treatment volume======—==> 330480 cu. ft.
Volume at stop pumping elevation============> 336285 cu. ft.
Start pumping elev. =========================> 41 . 0 feet A.
Must be at bottom of freeboard & 25 yr. rainfall
Actual volume less 25 yr . - 24 hr. rainfall==> 495851 cu. ft.
Volume at start pumping elevation===========> 473607 cu. ft .
Required volume to be pumped================> 122863 cu. ft. *
Actual volume planned to be pumped==========> 137322 cu. ft. *
Min. thickness of soil liner when required—> 1 . 6 feet
7. DESIGNED BY: APPROVED BY:�� `�0��/
� , �� ~~__ ^
DATE: DATE:
NOTE: SEE ATTACHED WASTE UTILIZATION PLAN
COMMENTS: ________________________________________________-__
'
�m� ----------------------------------------------_-------------
\

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, stamps, roots, brush , boulders ,sod and rubbish.
Satisfactory disposition will be made o+ 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 EARTHFI'LL PLACEMENT-
------------------------------------
The completed excavation and earth+ill shall conform to the lines,
grades, and elevations shown on the plans. Earth+ill material shall
be free of material such as sod , roots, frozen soil , stones over
b 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 +or-
settlement. Dikes over 10 feet in height and with� an impoundment
capacity of to acre-+eet or more fa.l. l under the jurisdiction of the NC
Dam Safety Law. The height is defined as the difference in elevation
from Fill-:' constructed height to the downstream toe of the dike.
Precautions shall be taken during construction to prevent excessive
erosion and sedimentation .
LINER- THE-MINI MUM REQUIRED TH I CKNE SS- -
SHALLBE---1 , b-4t.
NOTE: LINERS (PARTIAL OR FULL) ARE REQUIRED WHEN THE ATTACHED SOILS
INVESTIGATION REPORT SO INDICATES OR WHEN UNSUITABLE MATERIAL IS
ENCOUNTERED DURING NG CONSTRUCTION. A TYPICAL CROSS SECTION OF THE LINER
IS INCLUDED aCLUDi=D IN THE DESIGN WHEN LINERS ARE REQUIRED BY THE SOILS REPORT.
When areas o+ 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 back+illed
as specified to grade with a SCS approved material (i e - CL,SC,CH) .
REFER TO THE SOILS INVESTIGATION INFORMATION IN THE PLANS FOR SPECIAL
CONSIDERATIONS.

,
/' / borrow area. The
Soil liner materi^ shall
come from an approw i
minimum water content of the liner material shall be optimum moisture ure 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.
' f equipment use and the routing of equipment in an estab-
lished sequence o helps
p re uniformity in the whole placement and
lished pattern e�ps assure h sfoot
compaction process. For most clay soils, a tamping or s eep
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-
T d
-tion according to the seeding specifications. Topsoil should be place
on area~ of the dike and pad to be seeded. Temporary seeding or mulch shall be used if the recommended d d 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.

OPERATION AND MAINTENANCE PLAN SHEET 1 OF 2
\ ------------------------------
This lagoon is designed for waste treatment (permanent storage) and
180 days of temporary storage. The time required for the planned
fluid level (permanent and temporary storage) to be reached may vary
due to site conditions, weather ' flushing operations and th
of fresh water added to the system. , e amount
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 loca^tion
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 rainfal
' l will not
be 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 e
Pumping can be started or stopped at any time between b t ^ these
elevations for operating convenience as site conditions two
` weather , soils , crop , and equipment in order t permit , such as
runoff or leaching , o apply waste without
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 shoul 'u 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 41 . 0 as marked by permanent marker. Stop pump-
out out when the fluid level reaches elevation 38. 8 ' This temporary
storage, less 25 yr- 24 hr storm, contains 122863 cubic feet or
919015 gallons.

^ `
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 Dr'' Unit
^ or hard Weight of the liner material When smooth h d the y
shall be scarified and moistened as needed uefo ' e previous lift
lift, re placement of the next
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 ao-
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 (rucks)
or using flexible outlets on waste pipes.
Alternatives to soil liners are synthetic liners and bentonite sealant.
When -these sea an
incIudeeseiarespecified , additional construction specifications are
^^
, u with this Construction Specification. �
CUTOFF TRENCH:
______________
'
A cutoff trench shall be constructed under the embankment area h
shown on a typical cross section in the plans The final depth
of enth
cutoff trench shall be determined by observation of the founoaprti e
materials. on
VEGETATION:
-----------
All exposed embankment and other bare constructed areas shall be seeded
to the planned type of vegetation as soon as possible after construc-
tione
according to the seeding specifications Topsoil should be l d
on areas of the dike and pad to be seeded ~ placed
shall be used if the recommended ^ Temporary seeding or mulch
dates for seeding Permanent permanent vegetation is out of season
. nen 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 mini
�"Of 10 feet beyond the outside toe of slope of the dike The tile mum
` trench shall be backfilled and compacted with good material such as
SC, CL, or CH.

/
3EEDING SPECIFICATIONS
-----------------------
AREA TO BE SEEDED: 4. 0 ACRES
USE THE SEED MIXTURE INDICATED AS FOLLOWS:
240. 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
0. 0 LBS. UNHULLED COMMON BERMUDA GRASS AT 10 LBS. /ACRE
SEEDING DATES: JANUARY 1 TO MARCH 30
`
160. 0 LBS. RYE GRASS AT 40 LBS. /ACRE (TEMPORARY VEGETATION)
SEEDING DATES: DECEMBER 1 TO MARCH 30
LBS. ................ _____________________________________________
APPLY THE FOLLOWING:
4000. 0 LBS. OF 10-10-10 FERTILIZER ( 1000 LBS. /ACRE)
8. 0 TONS OF DOLOMITIC LIME (2 TONS/ACRE)
400. 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.

Operator: Brent Davis #2 County: Duplin, NC Date: 10/10/16
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
2448 head (finishing only) x 135 lbs. = 330480 lbs
0 sows (farrow to wean) x 433 lbs. = 0 lbs
0 head (wean to feeder) x 30 lbs. = 0 lbs
Describe other 0
Total Average Live Weight = 330480 lbs
2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON
Volume = 330480 lbs. ALW x Treatment Volume(CF) /lb. ALW
Treatment Volume(CF) /lb. ALW = 1 CF/lb. ALW
Volume = 330480 cubic feet
3. STORAGE VOLUME FOR SLUDGE ACCUMULATION
SLUDGE STORAGE NOT COMPUTED AT
Volume = 0.0 cubic feet LANDOWNER REQUEST, SLUDGE TO BE
REMOVED AS NEEDED
4. TOTAL DESIGNED VOLUME
Inside top length (feet) --------------------- 330.0
Inside top width (feet)---------------------- 219.0
Top of dike elevation (feet)----------------- 43.0
Bottom of lagoon elevation (feet)------------ 32.0
Freeboard (feet)----------------------------- 1.0
Side slopes (inside lagoon)------------------ 3.0 1
Total design volume using prismoidal formula
SS/ENDl SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH
3.0 3.0 3.0 3.0 324.0 213.0 10.0
AREA OF TOP
LENGTH * WIDTH =
324.0 213.0 69012 (AREA OF TOP)
AREA OF BOTTOM
LENGTH * WIDTH =
264.0 153.0 40392 (AREA OF BOTTOM)
AREA OF MIDSECTION
LENGTH * WIDTH * 4
294.0 183.0 215208 (AREA OF MIDSECTION * 4)
CU. FT. _ [AREA TOP + (4*AREA MIDSECTION) + AREA BOTTOM) * DEPTH/6
69012.0 215208.0 40392.0 1•7
Total Designed Volume Available = 541020 CU. FT.

5. TEMPORARY STORAGE REQUIRED
DRAINAGE AREA:
Lagoon (top of dike)
Length * Width =
330.0 219.0 72270.0 square feet
Buildings (roof and lot water)
0.0 square feet Describe this area.
TOTAL DA 72270.0 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 = 330480 lbs. ALW/135 lbs. ALW * 1.37 gal/day 180 days
Volume = 603677 gals. or 80705.5 cubic feet
5B. Volume of wash water
This is the amount of fresh water used for washing floors or volume
of fresh water used for a flush system. Flush systems that recirculate
the lagoon water are accounted for in 5A.
Volume = 0.0 gallons/day * 180 days storage/7.48 gallons
per CF
Volume = 0.0 cubic feet
5C. Volume of rainfall in excess of evaporation
Use period of time when rainfall exceeds evaporation by largest amount.
180 days excess rainfall = 7.0 inches
Volume = 7.0 in * DA / 12 inches per foot
Volume = 42157.5 cubic feet

I • •
5D. Volume of 25 year - 24 hour storm
Volume = 7.5 inches / 12 inches per foot * DA
Volume = 45168.8 cubic feet
TOTAL REQUIRED TEMPORARY STORAGE
5A. 80705 cubic feet
5B. 0 cubic feet
5C. 42158 cubic feet
5D. 45169 cubic feet
TOTAL 168032 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___________________________> 330.0 feet
Inside top width____________________________> 219.0 feet
Top of dike elevation_______________________> 43.0 feet
Bottom of lagoon elevation__________________> 32.0 feet
Total required volume_______________________> 498512 cu. ft.
Actual design volume________________________> 541020 cu. ft.
Seasonal high watertable elevation (SHWT)===> 38.0 feet
Stop pumping elev.__________________________> 38.8 feet
Must be > or = to the SHWT elev.====______> 38.0 feet
Must be > or = to min. req. treatment el.=> 38.0 feet
Required minimum treatment volume=====______> 330480 cu. ft.
Volume at stop pumping elevation=====_______> 336285 cu. ft.
Start pumping elev._________________________> 41.3 feet
Must be at bottom of freeboard & 25 yr. rainfall
Actual volume less 25 yr.- 24 hr. rainfall==> 495851 cu. ft.
Volume at start pumping elevation=====______> 493497 cu. ft.
Required volume to be pumped________________> 122863 cu. ft.
Actual volume planned to be pumped=====_____> 157212 cu. ft.
Min. thickness of soil liner when required==> 1.6 feet
7. DESIGNED BY: AGRIMENT SERVICES INC. APPROVED BY:
DATE: 10/10/16 DATE: 10/10/16
NOTE: SEE ATTACHED WASTE UTILIZATION PLAN
COMMENTS:

Operator: _________ _________ _________ ________> Brent Davis #2
County:__ _________ _________ _________ ________> Duplin, NC
Date:____ __________________ _________ ________> 10/10/16
Dist.to nearest residence (other than owner) : 0 ft.
sows (farrow to finish) :___ _________ ________> 0
sows (farrow to feeeder) :___ _________ ________> 0
head (finishing only) :_____ _________ ________> 2448
sows (farrow to wean) :_____ _________ ________> 0
head (wean to feeder) :_____ _________ ________> 0
Ave. Live Weight for other operations(lbs. )=> 0
Storage volume for sludge accum. (cu. ft. ) :=> 0
Treatment Volume (min. 1 cu. ft./lb. )===____> 1.0
25 Year - 24 Hour Rainfall (in.)===_________> 7.5
Rainfall in excess of evaporation (in.)===__> 7.0
Drainage area of buildings & lots (sq. ft. )=> 0.0
Volume of wash water (gallons/day)====______> 0.0
Temporary storage period (days)_____________> 180
Freeboard (ft. ) :____________________________> 1.0
Side slopes (inside lagoon) :________________> 3.0 1
Inside top length (ft. ) :____________________> 330.0
Inside top width (ft. ) :_____________________> 219.0
Top of dike elevation (ft. ) :________________> 43.0
Bottom of lagoon elevation (ft. ) :==_________> 32.0
Seasonal high water table(SHWT) elev. (ft. ) :=> 38.0
Total required volume:_____ ________> 498512 cu. ft.
Actual design volume:______ ________> 541020 cu. ft.
Stop pumping el. (> or = to 38.0 ft.SHWT)> 38.8 ft.
(> or = to 38.0 ft.Min. )
Required minimum treatment volume: 330480 cu. ft.
Volume at stop pumping elevation: 336285 cu. ft.
Start pumping elev. :________________________> 41.3 ft.
Volume at start pumping elevation: 493497 cu. ft.
Actual volume less 25yr-24hr rain: 495851 cu. ft.
NOTE: Verify that temp. storage is adequate:
Req. volume to be pumped:====> 122863 cu. ft.
Actual volume to be pumped:==> 157212 cu. ft.
l

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NAME: Brent Davis
ADDRESS: Albertson NC
WE AND SIZE Topping 1900 Hoy;-
OPERATION
CLASS
DESIGNED DY J .L. Lanier
DATE
7-26-88
:ppROVET DY
nATE
PERMAMENT STORAGE
1900 Hogs x 135 | bs per hog 1 Cu Ft per 256500 Cu Ft
TEMPORARY STORAGE
256500p | bs1ovof0animal x 1 .35 cu. ft . of waste per day 62330 Cut
�' | �s of anima | wt . x 180 days u
RAINFALL LESS EVAPORATION
7" X 1487�5 so , ft , surface area per 12"per 0, 8677 Cu Ft
RAINFALL - 25 YR. 1 DAY STORM
14875 sq , ft . of surface area oe' 12" per ft . 9297 Cu Ft
TOTAL STORAGE NEEDED 336803 Cu Ft
� 12474 Cu Yds
TOTAL STORAGE AVAILABLE 76500 Cu Ft
2833 Cu Yds
AMOUN" OF FILL DIKE 37440 Cu Ft
PAD
Cu Ft
------- --
TOTAL Cu Ft
SETTLEMENT 10% Cu Ft
---------
TOTAL AMOUNT OF FILL 37440 Cu Ft
1387 Cu Ws
UT 14 FILL RATIO .
2,3 : 1 TOTAL EXCAVATION 05840 |u Ft
3179 Cu Yds
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NAME: Brent Davis
APPROXIMATE NITROGEN CONTENT THAT WILL BE PRODUCED PER YEAR
NITROGEN (N> - 0 .48 LBS PER 1000 LBS OF A DAYS
(N) - 0.48 x 256500 x 365
----------------------------------
1000
(N) - 44938.8 LBS
1T IS ESTIMATED THAT APPROXIMATELY 25 % OF THE NITROGEN WILL BE
AVAILABLE FOR USE AS FERTILIZER
THE FOLLOWING AMOUNT CAN BE APPLIED ON THE LAND
11234.7 LBS.
[F APPLIED AT THE RATE OF 200 LBS PER ACRE ON CROPLAND (CORN)
56. 1735 ACRES WILL BE NEEDED TO TAKE CARE OF THE EFFLUENT.
IF APPLIED AT THE RATE OF 400 LBS PER ACRE ON PASTURELAND (COASTAL)
28.08675 ACRES WILL BE NEEDED TO TAKE CARE OF THE EFFLUENT ,,
BEFORE ANY EFFLUENT IS APPLIED TO THE LAND IT SHOULD BE ANALYZED
TO DETERMINE THE EXACT NUTRIENT CONTENT. THE NCDA LABORATORY
N� lN RALEI8H IS MAKING SOME TEST ON A LIMITED BASIS. YOU SHOULD
CONTACT
AGRONOMIC SERVICES DIVISIO�
NCDA, BLUE RIDGE ROAD CENTER
RALEIGH N.C. 27611
PHONE: [phone]
NHE1 APPLYING THE EFFLUENT TO CROPLAND IT SHOULD BE DISK AND A
COVER CROP SEEDED OR A ROW CROP PLANTED TO PREVENT EROSION
SOME OF THE EFFLJENT COULD BE USED FOR IRRIGATION PURPOSE,,;
DURING THE GROWING SEASON.
AC 00 LAND AVAILABLE FOR AFPLICATION OF EFFLUENT
BEGIN PL/TPING THE EFFLUENT WHEN
T�E FLUID LEVEL REACHES E | ev 47.0- 1 It . above pip �,
------------------------------
DO N0T LOWER THE F�UID ANY
LOWER THAN
E } ev 45. 0 - 2 ft . below pipe
------------------------------
THE EFFLUENT SHOULD BE APPLIED AT A RATE THAT WILL NOT CAUSE ANY
RUNOFF ONTO SURROUNDING AREAS OR LEACHING INTO THE GROUND WATER
RECOMMENDED APPPLICATION RATE IS 0.5 INCHES PER HOUR AND THE-
MAXIMUM RECOMMENDED APPLICATION AMOUNT 19 1 INCH PER IRR8ATION

-
. �
NAME: Brent Davis
ING SPECIFICATIONS
AREA TO BE SEEDED 2.5 AC,
APPLY THE FOLLOWIN8
2500 LDS. 8-8-8 FERTILIZER
5 TONS DOLOMITIC LIMESTONE
250 BALES SMALL GRAIN STRAW
USE THE SEED MIXTURE
INDICATED
125 LBS . FESCUE GRASS
( ) 87. 5 LBS. OAQ,'..;
( > 125 LBS. 8AHIA GRASS
( ) 10 LBS. WEEPING LOVE GRASS
( ) 30 LBS. HULLED BERMUDA GRASS
( ) 50 LBS. UNHULLED BERMUDA GRASS
IT
J, VERT ALL WATER TO A STABLE OUTLET
rHE NEAREST RESIDENCE IS 750 FT.
[.D.M. 50.00 ELEVATION
)ESCRIPTIUN inlet end of flush p | pe in pit on south west
corner of existing hog house
�

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NAME
.DEPTH C AREA OF TOP + AREA OF BOTTOM + 4 X AREA OF M I DBEC.T I i i,4
1L.UME =: --------- ..................................................
DEPTH c 1_ 1-4 + L IA-1 a 4 . . L W I
VOLUME - __._
-
6.o -
VOLUME .= --------- .........
6.0 27
76500.0 CU. FT.
VOLUME = -- __..__._.
_7 0
VOLUME
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System Calibration
Information presented in manufacturer's charts are based on average operation
conditions with relatively new equipment. Discharge rates and application rates
change over time as equipment gets older and components wear. In particular,
pump wear tends to reduce operating pressure and flow. With continued use,
nozzle wear results in an increase in the nozzle opening which will increase the
discharge rate while decreasing the wetted diameter.
You should be aware that operating the system differently than assumed in the
design will alter the application rate, diameter of coverage, and subsequently the
application uniformity. For example, operating the system with excessive pressure
results in smaller droplets, greater potential for drift, and accelerates wear of the
sprinkler nozzle. Clogging of nozzles can result in pressure increase. Plugged
intakes or crystallization of mainlines will reduce operating pressure. Operating
below design pressure greatly reduces the coverage diameter and application
uniformity.
For the above reason, you should calibrate your equipment on a regular basis to
ensure proper application rates and uniformity. Calibration at least once every
three years is recommended. Calibration involves collecting and measuring flow at
several locations in the application area. Any number of containers can be used to
collect flow and determine the application rate. Rain gauges work best because
they already have a graduated scale from which to read the application amount
without having to perform additional calculations. However, pans, plastic buckets,
jars, or anything with a uniform opening and cross-section can be used provided
the liquid collected can be easily transferred to a scaled container for measuring.
For stationary sprinklers, collection containers should be located randomly
throughout the application area at several distances from sprinklers. For traveling
guns,.spr4t lers should be lo.cated along a transect perpendicular to the direction
of pull.' SR'out collection containers 25 feet apart along the transect on both
sides 'of the gun cart. You should compute the average application rate for all
no-auniformity of the application. On a windless day, variation between containers
of more:than 30 percent is cause for concern. You should contact your irrigation .
dealer or technical specialist for assistance.
`Reprinted for Certification Training for Operations of Anima/Waste Management Systems Manua/

OPERATION & MAINTENANCE 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
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

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
undertaking 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 pumps
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.
Maintain 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.

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.

EMERGENCY ACTION PLAN
PHONE NUMBERS
DIVISION OF WATER QUALITY (DWQ) [phone]
EMERGENCY MANAGEMNET SERVICES (EMS) [phone]
SOIL AND WATER CONSERVATION DISTRICT (SWCD) [phone]
NATURAL RESOURCES CONSERVATION SERVICE (NRCS) [phone]
COOPERATIVE EXTERSION SERVICE (CES) [phone]
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 you 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 ore may not be
possible. Suggested responses to some possible problems are listed belwo.
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 cause 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:
a. Stop recycle pump.
b. Stop irrigation pump.
c. Make sure siphon occurs.
d. Stop all flows in the house, flush systems, or solid separators.
E. Leakage from base or sidewall of lagoon. Often this is seepage as opposed
to flowing leaks-possible action:
a. Dig a small sump or ditch from the embankment to catch all
seepage, put in a submersible pump, and pump back to 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.
1
a

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 notes, 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 the property)?
h. How much reached surface waters?
3. Contact appropriate agencies.
a. During normal business hours call your DWQ regional office; Phone - -. After
hours, emergency number: 919-733-3942. Your phone call should include: your
name, facility number, 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 sitution.
b. If spill leaves property or enters surface waters, call local EMS phone number.
c. Instruct EMS to contact local Helath 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 Sheriff's Department and explain you
problem to them and ask the person to contact the proper agencies for you.
5. Contact the contractor of your choice to begin repair or problem to minimize off-
site damage.
a. Contractors Name:
b. Contractors Address:
c. Contractors Phone:
6. Contact-the technical specialist who certified the lagoon (NRCS, Consulting
Engineer, etc.)
a. Name:
'b. Phone:
7. Implement procedures as advised by DWQ and technical assistance agencies to
rectify the damage, repair the system, and reassess the waste managment plan to
keep problems with release of wastes from happening again.
2

INSECT CONTROL CHECKLIST FOR ANIMAL OPERATIONS
Source Cause BMP's to Minimize Odor Site Specific Practices
(Liqu4 ystems)
Flush Gutters Accumulation of solids ( FFIlush system is designed and operated
sufficiently to remove accumulated
s dds from gutters as designed.
( emove bridging of accumulated solids at
disc rge
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 (41fAaintain vegetative control along banks of
Growth lagoons and other impoundments to prevent
accumulation of decaying vegetative matter
along water's edge on impoundment's perimeter.
(Dry Systems)
Feeders Feed Spillage ( ► Design, operate and maintain feed systems (e.g.,
bunkers and troughs) to minimize the accumulation
of decaying wastage.
O Clean up spillage on a routine basis (e.g. 7-10 day
interval during summer; 15-30 day interval during winter).
Feed Storage Accumulations of feed residues () 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
products).
() Inspect for and remove or break up accumulated
solids in filter strips around feed storage as needed.
Animal Holding Areas Accumulations of animal wastes () Eliminate low area that trap moisture along fences
and feed wastage and other locations where waste accumulates and
and disturbance by animals is minimal.
() 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).
AMIC--November 11, 1996

Dry Manure Handling Accumulations of animal wastes () Remove spillage on a routine basis (e.g. 7-10 day
Systems interval during summer; 15-30 days interval during
winter) where manure is loaded for land application
or disposal.
() Provide for adequate drainage around manure stockpiles.
() Inspect for and remove or break up accumulated wastes
in filter stripes around stockpiles and manure handling
areas as needed.
The issues checked ( ) pertain to this operation. The landowner/integrator agrees to use sound judgment in applying
insect control measures as practical.
I certify the aforementioned insect control Best Management Practices have been reviewed with me.
(Landowner Sib kure)
(Farm Name)
(Facility Number)
For more information contact the Cooperative Extension Service, Department of Entomology, Box 7613, North Carolina State University, Raleigh, NC
695-7613.
AMIC--November 11, 1996

a
r SWINE FARM WASTE MANAGEMENT ODOR CONTROL CHECKLIST
Source Cause BMP's to Minimize Odor Site Specific Practices
Farmstead Swine production V etative or wooded buffers;
( Reco mended best management
ctices;
God judgment and common sense
Animal body surfaces Dirty manure-covered animals ( ry floors
Floor surfaces Wet manure-covered floors () tted floors;
( W�srers located over slotted floors;
( e ers at high end of solid floors;
( crape manure buildup from floors;
() Underfloor ventilation for drying
Manure collection pits Urine () Frequent manure removal by flush,pit
recharge,or scrape
Parital micorbial decomposition () Un rfloor ventilation
Ventilation exhaust fans Volatile gases; ( F maintenance;
Dust ( Efficient air movement
Indoor surfaces Dust ( ashdown between groups of animals
() Feed additives;
() Feeder covers;
() Feed delivery downspout extenders to
feeder covers
ush tanks Agitation of recycled lagoon () Flush tank covers
liquid whiles tanks are filling () Extend fill lines to near bottom of
tanks with anti-siphon vents ,
Flush alleys Agitation during wastewater () Underfloor flush with underfloor
conveyanance ventilation
Pit recharge points Agitation of recycled lagoon () Extend rechard lines to near bottom of
liquid while pits are filling pits with anti-siphon vents
Lift stations Agitation during sump tank filling () Sump tank covers
and drawdown
Outside drain collection Agitation during wastewater () Box covers
or junction boxes conveyance
End of drainpipes at lagoon Agitation during wastewater () Extend discharge point of pipes
under eath lagoon liquid level
Lagoon surfaces Volatile gas emissions ( ro r lagoon liquid capacity
Biological mixing ( o ct lagoon startup procedures
Agitation ( i ' um surface area-to-volume ratio
( inimum agitation when pumping
() Mechanical aeration
() Proveg biological additives
Irrigation sprinkler nozzles High pressure agitation ( �. "n dry days with little or no wind
Wind draft ( um recommended operation pressure
c ( Pump intake near lagoon liquid surface
(1 Pump from second-stage lagoon
AMOC--November 11, 1996

...:......
Storage tank or basin Partial microbial decomposition (► Bottom or midlevel loading
surface Mixing while filling (1 Tank covers
Agitation when emptying () Basin surface mats of solids
() Proven biological additives or oxidants
Settling basin surface Partial micobial decomposition () Extend drainpipe outlets underneath liquid
Mixing while filling level
Agitation when emptying (► Remove settled solids regularly
Manure, slurry or sludge Agitation when spreading () Soil injection of slurry/sludges
spreader outlets Volatile gas emissions () Wash residual manure from spreader after use
() Proven biological additives or oxidants
Uncovered manure, slurry Volatile gas emissions while drying () Soil infection of slurry/sludges
or sludge on field surfaces () Soil incorporation within 48 hours
1) Spread in thin uniform layers for rapid drying
() Proven biological additives or oxidants
Dead animals Carcass decomposition Proper disposition of carcasses
Dead animal disposal Carcass decomposition () Complete covering of carcasses in burial pits
pits () Proper location/construction of disposal pits
Incinerators Incomplete combustion () Secondary stack burners
Standing water around Improper drainage () Grade and landscape such that water drains
facilities Microbial decomposition of away from facilities
organic matter
ranure tracked onto public Poorly maintained access roads ( arm access road maintenance
.pads from farm access
Additional Information: Available From:
Swine Manure Management;0200 Rule/BMP 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 Fluse—Lagoon Treatment; EBAE 129-88 NCSU-BAE
Lagoon Desig and Management for Livestock Manure Treatment and Storage; EBAE 103-83 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 Assuranc Program: NPPC Manual NC Pork Produces 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; PR0107, 1995 Conference Proceedings Florida Cooperative Extension
The issues checked ( 1 pertain to this operation. The landowner/integrator agrees to use sound judgment in applying
odor control measures as practical.
I certify the aforementioned odor control Best Managment Practices have been reviewed with me.
(Landowner Signature)
AMOC--November 11, 1996

MORTALITY MANAGEMENT METHODS
(check which method(s) are being implemented)
( ) Burial three feet beneath the surface of the ground within 24 hours
after knowledge of the death. The burial be at least 300 feet from
any flowing steam or public body of water.
(� Rendering at a rendering plant licensed under G. S. 106-168.7
( ) Complete incineration
( ) In the case of dead poultry only, placing in a disposal pit of a size and
design approved by the Department of Agriculture.
( ) Any method which in the professional opinion of the State
Veterinarian would make possible the salvage of part of a dead
animal's value without endangering human or animal health. (Written
approval of the State Veterinarian must be attached)

Version—November 26,2018
• Mortality Management Methods
Indicate which method(s) will be implemented.
When selecting multiple methods indicate a primary versus secondary option.
Methods other than those listed must be approved by the State Veterinarian.
Primary Secondary Routine Mortality
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.
oaLandfill at municipal solid waste facility permitted by NC DEQ under GS 15A NCAC
13B .0200.
Rendering at a rendering plant licensed under G.S. 106-168.7.
Complete incineration according to 02 NCAC 52C.0102.
Q A composting system approved and permitted by•the NC Department of Agriculture&Con-
sumer Services Veterinary Division(attach copy of permit). If compost is distributed off-farm,
additional requirements must be met and a permit is required from NC DEQ.
In the case of dead poultry only,placing in a disposal pit of a size and design approved by the
NC Department of Agriculture&Consumer Services(G.S. 106-549.70).
a Any method which,in the professional opinioniof the State Veterinarian,would make possible
the salvage of part of a dead animal's value without endangering human or animal health.
(Written approval by the State Veterinarian must be attached).
Mass Mortality Plan
Mass mortality plans are required for farms covered by an NPDES permit. These plans are
also recommended for all animal operations. This plan outlines farm-specific mortality man-
agement methods to be used for mass mortality. The NCDA&CS Veterinary Division sup-
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.
Signature of Farm Owner/Manager Date
Signature of T nical Specialist Date

DEVICES TO AUTOMATICALLY STOP IRRIGATION EVENTS
STATE GENERAL PERMITS
The State of North Carolina has issued State General Permits for animal facilities to operate in North Carolina. These
Permits meet both State and EPA requirements and provide coverage for the following types of facilities.
• AWGI00000-Swine Facilities
• AWG200000-Cattle Facilities
• AWG300000-Poultry Facilities with a liquid waste management system
You have recently been issued a Certificate of Coverage(COC)to operate your animal facility under one of these General
Permits.
Condition II.24 of each of these Permits reads as follows:
The Permittee shall:
a.install,operate,and maintain devices on all irrigation pumps/equipment designed to automatically stop irrigation
activities during precipitation; or
b.commit to provide for the presence of the OIC,a designated backup OIC,or a person under the supervision of an
OIC or designated backup OIC at all times during the land application of waste so that in case of a precipitation
event,the irrigation activities will be stopped immediately. This commitment must be submitted in writing to the
Division on a form supplied by,or approved by,the Division.[G.S.§90A-47]
Installation of devices or submission of alternate documentation shall be completed within 12 months of the
issuance of the COC for this General Permit. The Permittee shall maintain such devices according to the
manufacturer's instructions and warranties.This Condition does not apply to manure spreaders or other equipment
pulled by manned vehicles.[1 SA NCAC 02T.0108(b)]
Please check the box below that indicates your commitment to do one of the following.
0 Within twelve(12)months of the effective date of a COC issued under this permit,I shall install,operate and maintain
devices on all irrigation pumps/equipment designed to automatically stop irrigation activities during precipitation.
This condition does not apply to manure spreaders or other equipment pulled by manned vehicles.
1/ I will commit to provide for the presence of the Operator in Charge(OIC), the designated backup OIC,or a person
under the supervision of an OIC or backup OIC at all times during the land application of waste.
"I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system,or those persons directly responsible for gathering the information,
the information submitted is,to the best of my knowledge and belief,true,accurate,and complete.I am aware that there are
significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing
violations."
8relm 4- Eve l V, Dav;s Farm 31- 33
Facility Name tPermit Number
np- a s B. Da vs,
Owner/Permittee Name and 71de(type or print)
a,2��,&� SA S: -711*1,'o;0
Signature of Owner/Permittee Date
Signature of Operator in Charge(if different from Permittee) Date
Mail to: Animal Feeding Operations
1636 Mail Service Center
Raleigh,NC 27699-1636
DTASIE 1-22-2020