310397_Application_20200116

Smithfield
600d f OOA. ResPOttis 18'
PO Box 856
Warsaw, NC 28398
January 15, 2020
Ms. Christine Lawson
Water Quality Permitting Section
Animal Feeding Operations Program
1636 Mail Service Center
Raleigh, NC 27699-1636
Re: Farm PSF S4 (31-0397) Site Plan Review
Dear Ms. Lawson:
Smithfield Hog Production is seeking a permit modification of AWS310397 to cover an existing
anaerobic lagoon on this site. The farm is on Kenan Loop Road approximately 5 miles west of Wallace,
North Carolina. This project will involve construction of a lagoon cover.
This package is being submitted for permit plan approval by NCDWR for the proposed lagoon cover
The following items are included in this package:
• New Swine Digester Animal Waste Management System Permit Application
• Construction Narrative
• CAWMP
• Location & Setback Map
• Site plans and Details
Thank you for taking the time to review this project. Please contact me at [phone] or
[e-mail] if you have any questions or need additional information.
Sincerely,
a
Kendal Williams
Project Engineer

New Swine Digester Animal Waste Management System
1. GENERAL INFORMATION:
1.1 Facility name: Farm 67041 Sow 4
1.2 Print Land Owner's name: M-B Farms Sub, LLC
1.3 Mailing address: PO Box 856
City, State: Warsaw, NC Zip: 28398
Telephone (include area code): [phone] Fax: [phone] Email: [e-mail]
1.4 Physical address: 669 Kenan Loop RD
City, State: Wallace. NC Zip: 28466
Telephone number (include area code): [phone]
Latitude 34.74281' Longitude-78.10161' (Decimal Degrees From Google Earth)
1.5 County where facility is located: Duplin
1.6 Facility location (directions from nearest major highway, using SR numbers for state roads): From Wallace NC take H►vy 41
south for 3.8 miles. Turn left onto Kenan Loop Rd. Follow Kenan Loop Rd for 2.3mi to farm entrance on left.
1.7 Farm Manager's name (if different from Land Owner):
1.8 Lessee's / 69uraftis name (if applicable; circle which type is listed): Smithfield Hog Production (company owned farm)
1.9 Facility's original start-up date: 1/1994 Date(s) of facility expansion(s) (if applicable): N/A
1.10 Design Contact name: Kendal Williams Phone [phone] Email: [e-mail]
2. OPERATION INFORMATION:
2.1 Facility number: 31-0397
2.2 Operation Description:
Please enter the Design Capacity of the system. The "No. of Animals" should be the maximum number for which the
current swine waste management system is permitted.
Tune of Swine No. of Animals
❑ Wean to Finish
❑ Feeder to Finish
® Farrow to Wean (# sow) 3506
2.3 Acreage cleared and available for application (excluding all required buffers and areas not covered by the application
system):
Required Acreage (as listed in the CAWMP): 85.81 Acres (*From 2007)
Existing Application Area (pre construction): 85.81 Acres
Proposed Application Area (after construction): N/A Acres
Is there a change to the existing WUP? YES or NEB (circle one)
Page 1 of 6

New Swine Digester Animal Waste Management System
Is the Existing WUP attached? YES or NO (circle one)
Is the New (if applicable) WUP attached? YES or NO (circle one)
2.4 List and Describe all Storage/Treatment Structures Below:
a. DIGESTER or PRIMARY TREATMENT:
Treatment
Existing?
(Y�)
Name of
Type of
Surface
Type of Cover
Ttl Capacity
Req'd
Unit Type
Treatment Unit
Liner
Material
Area
s.f.
Material
(cu. ft.)
Capacity
(cu. ft.)
Covered Lago
Y
S4 Lagoon
Soil Impro
150,000
Synthetic (60 mil)
1,278,299
1,368,952
Select
Select
Select
Select
Select
Select
b. SECONDARY STORAGE:
Name of Storage
Unit
Existing? Type of Liner Surface Area
(YN Material
Ttl Capacity
(cu. ft.)
Req'd Capacity
(cu. ft.)
S3 Lagoon
Y
Soil Improved
124,914
1,084,830
853,838
Select
Select
Select
2.5 Are KNOWN subsurface drains present within 100' of any application fields?
2.6 Are KNOWN subsurface drains in the vicinity or under the waste management system?
2.7 Does this facility meet all applicable siting requirements? (See 3.3 for checklist)
2.8 Describe Water Movement between Barns, Digesters, and Storage Ponds
YES or NO (circle one)
YES or NO (circle one)
YES or NO (circle one)
Location
Pump Station or
Gravity
pipe Size
Minimum Pump
Capacity
Plan Sheet
Reference
GPM
TDH
Barns to Covered Lagoon
Gravity
12"-15"
1
Covered Lagoon to Secondary
Pump
4"
35
35
1
Select
Select
Select
Select
Select
Select
Page 2 of 6

3.
New Swine Digester Animal Waste Management System
REQUIRED ITEMS CHECKLIST:
Please indicate that you have included the following required items by signing your initials in the space provided next to each
item.
Applicants Initials
3.1 One completed and signed original of the application for Swine Digester Animal Waste
Management System Application Form. KW
3.2 One copy of a general location map indicating the location of the animal waste facilities and
field locations where animal waste is land applied and a county road map with the location of
the facility indicated. KW
3.3 Documentation that proposed swine treatment/storage structures (NEW) meet the Swine Farm
Siting Act, including a site map. The scale of this map shall not exceed 1 inch = 400 feet. Site
Map included? YES or NO
All proposed digesters to occupied residences > 1500 feet OR no closer than existing setback.
Existing setback = N/A feet YES or NO
All proposed digesters to schools, hospitals, churches, outdoor recreational facilities, national
parks, state parks, historic properties, or child care centers > 2500 feet OR no closer than
existing setback. Existing setback = N/A feet YES or NO
All proposed digesters to property boundaries > 500 feet OR no closer than existing setback.
Existing setback = N/A feet YES or NO
All proposed digesters to Public Water supply wells > 500 feet. YES or NO
The map shall show the location of any property boundaries and perennial streams or rivers
located within 75 feet of waste application areas. YES or NO
3.4 One copy of all engineering documents, including, but not limited to, calculations, KW_
equipment specifications, plan and profile drawings to scale, construction materials,
supporting equations or justifications. Drawings shall be submitted (1) copy 24x36
AND (1) Copy l lx17.
3.5 One copy of a detailed narrative of the Swine Digester Animal Waste Management System. KW
3.6 One copy of the CAWMP. The CAWMP must include the following components. Some of
these components may not have been required at the time the facility was certified but should be
added to the CAWMP for permitting purposes:
3.6.1 The Waste Utilization Plan (WUP) must include:
• The amount of Plant Available Nitrogen (PAN) produced and utilized by the facility
• The method by which waste is applied to the disposal fields (e.g. irrigation, injection, etc.)
• A map of every field used for land application
• The soil series present on every land application field
• The crops grown on every land application field
• The Realistic Yield Expectation (RYE) for every crop shown in the WUP
• The PAN applied to every application field
• The waste application windows for every crop utilized in the WLJP
• The required NRCS Standard Specifications for WLJPs.
3.6.2 A site schematic. See Plan Sheet 1
3.6.3 Emergency Action Plan
3.6.4 Insect Control Checklist with chosen best management practices noted
3.6.5 Odor Control Checklist with chosen best management practices noted
3.6.6 Mortality Control Checklist with the selected method noted
Page 3 of 6

New Swine Digester Animal Waste Management System
3.6.7 Lagoon/storage pond capacity documentation (design, calculations, etc.); please be
sure to include any site evaluations, wetland determinations, or hazard classifications
that may be applicable to your facility
3.6.8 Operation and Maintenance Plan
3.6.9 Most recent annual Sludge Survey
If your CAWMP includes any components not shown on this list, please include the additional components with your
submittal. (Composting, waste transfers, etc.)
4. ENGINEER'S CERTIFICATION:
I, David S. Elkin (P.E. representing Owner's name listed in question 1 2), attest that this
application for 6704 Sow 4 (Facility name listed in question 1.1) 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
Signature
Engineer's Seal

package will be returned to me as incomplete.
5. FARM OWNER/PERMITTEE CERTIFICATION:
Date 1/15/2
I, _Kraig Westerbeek (Owner/Permittee name listed in question 1.2), attest that this
application for 6704 Sow 4 (Facility name listed in question 1.1) has been reviewed by me and is accurate and complete to the best of
my knowledge. I understand that if all
information and oichments are
Signature
:1
I,
parts of this application are not completed and that if all required supporting
this application package will be returned as incomplete.
Date 1/15/2020
'S CERTIFICATION: (complete only if different from the Farm Owner)
(Manager's name listed in question 1.7), attest that this application for
(Facility name listed in question 1.1) 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 as incomplete.
Signature Date
Page 4 of 6

New Swine Digester Animal Waste Management System
THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION AND MATERIALS,
SHOULD BE SENT TO THE FOLLOWING ADDRESS:
NORTH CAROLINA DIVISION OF WATER RESOURCES
WATER QUALITY PERMITTING SECTION
ANIMAL FEEDING OPERATIONS PROGRAM
1636 MAIL SERVICE CENTER
RALEIGH, NORTH CAROLINA 27699-1636
TELEPHONE NUMBER: [phone]
FAX NUMBER: [phone]
7. SURFACE WATER CLASSIFICATION:
This form must be completed by the appropriate DWR regional office and included as a part of the
project submittal information.
INSTRUCTIONS TO NC PROFESSIONALS:
The classification of the downslope surface waters (the surface waters that any overflow from the facility would flow toward) in
which this animal waste management system will be operated must be determined by the appropriate DWQ regional office.
Therefore, you are required, prior to submittal of the application package, to submit this form, with items 1 through 6
completed, to the appropriate Division of Water Resources Regional Operations Supervisor (see page 5 of 5). At a minimum,
you must include an 8.5" by I V copy of the portion of a 7.5 minute USGS Topographic Map which shows the location of this
animal waste application system and the downslope surface waters in which they will be located. Identify the closest
downslope surface waters on the attached map copy. Once the regional office has completed the classification,
reincorporate this completed page and the topographic map into the complete application form and submit the
application package.
7.1 Farm Name: 6704 Sow 4
7.2 Name & complete address of engineering firm: Smithfield Hog, Production Engineering
Telephone: [phone] Fax: [phone] Email: kwilliamspsmithfield.com
7.3 Name of closest downslope surface waters: Doctors Creek
7.4 County(ies) where the animal waste management system and surface waters are located: Duplin
7.5 Map name and date: Wallace West 1984
7.6 NC Professional's Seal (If appropriate), Signature, and Date: 1/15/2020
TO: REGIONAL OPERATIONS SUPERVISOR
Please provide me with the classification of the watershed where this animal waste management facility will be or has been
constructed or field located, as identified on the attached map segment(s):
Name of surface waters: Doctors Creek
Classification (as established by the Environmental Management Commission): C:Sw
Proposed classification, if applicable:
Signature of regional office personnel: Date:
(All attachments must be signed)
Page 5 of 6

New Swine Digester Animal Waste Management System
DIVISION OF WATER RESOURCES REGIONAL OFFICES (09/2016)
Asheville Regional Supervisor
Washington Regional Supervisor
Raleigh Regional Supervisor
2090 U.S. Highway 70
943 Washington Square Mall
1628 Mail Service Center
Swannanoa, NC 28778
Washington, NC 27889
Raleigh, NC 27699-1628
[phone]
[phone]
[phone]
Fax [phone]
Fax [phone]
Fax [phone]
Avery Macon
Beaufort Jones
Chatham Nash
Buncombe Madison
Bertie Lenoir
Durham Northampton
Burke McDowell
Camden Martin
Edgecombe Orange
Caldwell Mitchell
Chowan Pamlico
Franklin Person
Cherokee Polk
Craven Pasquotank
Granville Vance
Clay Rutherford
Currituck Perquimans
Halifax Wake
Graham Swain
Dare Pitt
Johnston Warren
Haywood Transylvania
Gates Tyrell
Lee Wilson
Henderson Yancey
Greene Washington
Jackson
Hertford Wayne
Hyde
Fayetteville Regional Supervisor
Mooresville Regional Supervisor
Wilmington Region Supervisor
225 Green Street, Suite 714
610 East Center Avenue, Suite 301
127 Cardinal Drive Extension
Fayetteville, NC 28301-5094
Mooresville, NC 28115
Wilmington, NC 28405-3845
[phone]
[phone]
[phone]
Fax [phone]
Fax [phone]
Fax [phone]
Anson Moore
Alexander Lincoln
Brunswick New Hanover
Bladen Richmond
Cabarrus Mecklenburg
Carteret Onslow
Cumberland Robeson
Catawba Rowan
Columbus Pender
Harnett Sampson
Cleveland Stanly
Duplin
Hoke Scotland
Gaston Union
Montgomery
Iredell
Winston-Salem Regional Supervisor
450 Hanes Mill Road, Suite 300
Winston-Salem, NC 27105
[phone]
Fax [phone]
Alamance
Rockingham
Alleghany
Randolph
Ashe
Stokes
Caswell
Surry
Davidson
Watauga
Davie
Wilkes
Forsyth
Yadkin
Guilford
Page 6 of 6

Farm PSF S4 (31-0397)
669 Kenan Loop Rd
Wallace, Duplin County
North Carolina
Covered Lagoon Construction Narrative
Prepared by: Kendal Williams
January 10, 2019
Smithfield
600A food. Rapowsibl8'.
PO Box 856
2822 Hwy 24 West
Warsaw, NC 28398
Phone [phone]
Fax [phone]
Email: [e-mail]

TABLE OF CONTENTS
SECTION PAGE
1.0 PROJECT DESCRIPTION....................................................................................................... 3
2.0 SITE DESCRIPTION............................................................................................................. 3
3.0 PLANNED SITE CONSTRUCTION..........................................................................................3

1.0 PROJECT DESCRIPTION
Smithfield Hog Production is proposing to cover an existing primary lagoon at the PSF S-4 farm located
approximately 5 miles west of Wallace, North Carolina. The project consists of applying a synthetic
cover over the primary lagoon and continue to pump wastewater to an existing secondary storage pond.
A wet well will be constructed on the outside bank of the covered lagoon to observe water levels and to
provide an access point to pump to the secondary storage pond. The purpose of this narrative is to
describe the lagoon cover that will be added to this site's lagoon system and address the changes in
operation needed as a result of converting the primary lagoon to a covered lagoon.
Biogas will inevitably be produced by covering the lagoon and closing the surface area from oxygen and
sunlight. Our plan is to meter any collected gas and flare it off.
By covering the primary lagoon, Smithfield's goal is to avoid inordinate rainfall effects on waste storage
and reduce odor from the lagoon surface.
2.0 SITE DESCRIPTION
The PSF S-4 Farm is a Smithfield Hog Production/Murphy-Brown LLC company owned farm. It is
permitted for 3506 head farrow to wean and consists of breeding, gestation, and farrowing barns. Prior
to 2014, the farm consisted of two sites with a primary lagoon at each site. The easternmost site was
demolished but retained a single barn for isolation purposes and the lagoon is used as secondary
storage. The lagoon surface area is 121,914 square feet and 1,084,830 cubic feet of volume. The liner is
clay.
The westernmost (present) site was renovated in 2014 to consolidate operations, the existing lagoon
became the primary. The lagoon surface area is 150,000 square feet and 1,278,299 cubic feet of volume.
The liner is clay.
The PSF S-4 Farm has a CAWMP that utilizes land for farm nutrient application on company owned and
leased property belonging to Roy Boone, Jr. a copy of the lease is attached to the plan.
No changes will be made in the locations of swine barns or lagoons, no new structures are proposed,
and no change in setbacks. The closest residence is 2680 feet from the northeast corner of the
secondary storage pond (668 Kenan Loop Road).
3.0 PLANNED SITE CONSTRUCTION
1. The first part of the construction is to ensure that discharge pipes entering the lagoon are fitted with
elbows or fittings that force them to expel waste below the waterline. No gases or fumes can be
allowed to backflow through the discharge pipes to the barn pits. Recycle and transfer pumps will be
removed or relocated from the top of the lagoon dike.

2. A wet well will be installed on the outside of the lagoon dike. The wet well will have an AMT 3" Self -
Priming Centrifugal Pump. The top of the wet well will be set above the lowest top of lagoon dike
elevation. Wastewater collected in the wet well is pumped through a 3" DR 17 high density
polyethylene (HDPE) force main to the second storage pond.
3. The cover will be constructed from 60 mil HDPE and will be secured into an anchor trench at the top
of the berm. Details of the anchor trench and securing methods are provided by Plastic Fusion
Fabricators, Inc. who will install the cover. (Details attached)
4. The cover will have weighted pipes on top for ballast and to channel rainwater to an on -cover sump
pump. Storm water will be pumped off the cover into a stormwater containment area. The outlet of
the storm water pipe will be protected with rip rap or other measures to reduce erosion.
5. Biogas will be collected under the 60 mil HDPE cover. To remove the gas there will be a perforated
pipe at the top of the berm under the cover to provide a pathway for the gas. The pipe will be
buried under the anchor trench and come out on the outside of the digester dike. The gas will be
metered and consumed in an on -site flare. The flare will be installed at least 50 feet away from the
covered lagoon.
6. In order to continue to perform the annual sludge survey with the addition of the cover, electronic
devices or sonar will be used in determining sludge levels. Five inspection ports will be installed on
the cover at evenly spaced intervals to allow the insertion of a grade rod to verify sludge depths and
to allow sampling of wastewater.
In the event the of a cover failure or other unforeseen catastrophic event, the waste storage pond can
revert to its originally permitted single stage lagoon status. No cover or power failure will result in
wastewater leaving the system. The CAWMP will manage the land application of nutrients stored in the
waste storage pond.

Murphy -Brown, LLC 1/15/2020 2822 Hwy 24 West
P.O. Box 856
Warsaw, NC 28398
NUTRIENT UTILIZATION PLAN
Grower(s):
Farm Name:
Murphy Brown, LLC dba Smithfield Hog Production
6703 & 6704 (S3&S4); AWS310397
Counkl/: Duplin
Permit Capacity:
Farrow to Wean 3506
Farrow to Feeder
Farrow to Finish
Wean to Feeder
Wean to Finish
Feeder to Finish
Gilts
Boars
Storage Structure:
Storage Period:
Application Method:
Anaerobic Lagoon
>180 days
Irrigation
The waste from your animal facility must be land applied at a specified rate to prevent pollution
of surface water and/or groundwater. The plant nutrients in the animal waste should be used
to reduce the amount of commercial fertilizer required for the crops in the fields where the waste
is to be applied.
This waste utilization plan uses nitrogen as the limiting nutrient. Waste should be analyzed
before each application cycle. Annual soil tests are strongly encouraged so that all plant
nutrients can be balanced for realistic yields of the crop to be grown.
Several factors are important in implementing your waste utilization plan in order to maximize
the fertilizer value of the waste and to ensure that it is applied in an environmentally safe manner:
1. Always apply waste based on the needs of the crop to be grown and the nutrient
content of the waste. Do not apply more nitrogen than the crop can utilize.
2. Soil types are important as they have different infiltration rates, leaching potentials,
cation exchange capacities, and available water holding capacities.
3. Normally waste shall be applied to land eroding at less than 5 tons per acre per
year. Waste may be applied to land eroding at 5 or more tons per acre annually, but
less than 10 tons per acre per year providing that adequate filter strips are established.
4. Do not apply waste on saturated soils, when it is raining, or when the surface is frozen.
Either of these conditions may result in runoff to surface waters which is not allowed
under DWR regulations.
5. Wind conditions should also be considered to avoid drift and downwind odor
problems.
6. To maximize the value of the nutrients for crop production and to reduce the potential
for pollution, the waste should be applied to a growing crop or applied not more than
30 days prior to planting a crop or forages breaking dormancy. Injecting the waste or
disking will conserve nutrients and reduce odor problems.
1 of 11

This plan is based on the waste application method shown above. If you choose to change
methods in the future, you need to revise this plan. Nutrient levels for different application
methods are not the same.
The estimated acres needed to apply the animal waste is based on typical nutrient content
for this type of facility. In some cases you may want to have plant analysis made, which could
allow additional waste to be applied. Provisions shall be made for the area receiving waste to
be flexible so as to accommodate changing waste analysis content and crop type. Lime must
be applied to maintain pH in the optimum range for specific crop production.
This waste utilization plan, if carried out, meets the requirements for compliance with 15A NCAC
2H .0217 adopted by the Environmental Management Commission.
AMOUNT OF WASTE PRODUCED PER YEAR ( gallons, ft', tons, etc.):
Capacity Type Waste Produced per Animal Total
3506
Farrow to Wean
3203 gal/yr
11,229,718 gal/yr
Farrow to Feeder
3861 gaUyr
gal/yr
Farrow to Finish
10478 gaUyr
gal/yr
Wean to Feeder
191 gal/yr
gal/yr
Wean to Finish
776 gal/yr
gal/yr
Feeder to Finish
927 gal/yr
gal/yr
Gilts
1015 gal/yr
gal/yr
Boars
2959 gal/yr
gal/yr
Total 11,229,718 gal/yr
AMOUNT OF PLANT AVAILABLE NITROGEN PRODUCED PER YEAR (Ibs):
Capacity Type Nitrogen Produced p.2r Animal Total
3506
Farrow to Wean
3.84 Ibs/yr
13,463 Ibs/yr
Farrow to Feeder
6.95 Ibs/yr
Ibs/yr
Farrow to Finish
18.86 Ibs/yr
Ibs/yr
Wean to Feeder
0.34 Ibs/yr
Ibs/yr
Wean to Finish
1.4 Ibs/yr
Ibstyr
Feeder to Finish
1.67 Ibs/yr
Ibs/r
Gilts
1.83 Ibs/yr
Ibstyr
Boars
5.33 Ibs/yr
Ibstyr
Total 13,463 Ibstyr
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.
LAND UTILIZATION SUMMARY
The following table describes the nutrient balance and land utilization rate for this facility
Note that the Nitrogen Balance for Crops indicates the ratio of the amount of nitrogen produced
on this facility to the amount of nitrogen that the crops under irrigation may uptake and utilize
in the normal growing season.
Total Irrigated Acreage: 85.81
Total N Required 1st Year: 19773.47
Total N Required 2nd Year: 12196.14
Average Annual Nitrogen Requirement of Crops: 15,984.80
Total Nitrogen Produced by Farm: 13,463.04
Nitrogen Balance for Crops: (2,521.76)
The following table describes the specifications of the hydrants and fields that contain the crops
designated for utilization of the nitrogen produced on this facility. This chart describes the size,
soil characteristics, and uptake rate for each crop in the specified crop rotation schedule for this
facility.
2of11

Reception Area Specifications Year 1 of a 2 year crop rotation
Tract Field Irrigated Soil 1st Crop Time to 1st Crop 1st Crop Lbs NIAc Lbs N Total Ibs N
Acreage RP2 Code Appty Yield Ibs N/Unit Residual /Ac Utilized
2nd Crop Time to 2nd Crop 2nd Crop Lbs N/Ac Lbs N Total Ibs N
Code Apply Yield Ibs N/Unit Residual /Ac Utilized
Total
Lbs NIAc
TOW Ibs N
Utilized
T1091
Zonel
3.50
Goldsboro
Feb15-June
156.0
0.95
15
133.20
466.20
N
Se t-A ril
65
2.09
135.85
475.48
269.05
941.68
T1091
Zone2
3.49
Woodin ton
J
Feb15-June
132.0
0.9
15
103.80
362.26
N
Sept -April
50
1.93
96.50
336.79
200.30
s99.05
T1091
Zone3
1.46
Woodin ton
D
Feb15-June
132.0
0.9
15
103.80
151.55
N
Sept -April
50
1.93
96.50
140.89
200.30
292.44
T1091
Zone4
2.19
Goldsboro
D
Feb15-June
156.0
0.95
15
133.20
291.71
N
Sept -April
65
2.09
135.85
297.51
269.05
589.22
T1091
Zone5
3.50
Goldsboro
D
Feb15-June
156.0
0.95
15
133.20
466.20
N
Sepl-April
65
2.09
135.85
475.48
269.05
941.68
T1091
Zone6
2.36
Goldsboro
D
Feb15-June
156.0
0.95
15
133.20
314.35
N
Se t-A ril
65
2.09
135.85
320.61
269.05
634.96
T1091
22
2.87
Rains
D
Feb15-June
150.0
0.9
15
120.00
344.40
N
Sept -April
55
1.93
106.15
304.65
226.15
649.05
T1091
24
1.81
Rains
D
Feb15-June
150.0
0.9
15
120.00
217.20
N
Sept -April
55
1.93
106.15
192.13
226.15
409.33
T1091
25
6.48
Rains
D
Feb15-June
150.0
0.9
15
120.00
777.60
N
Sapi-A ril
55
1.93
106.15
687.85
226.15
1465.45
T1091
L1
23.71
Rains
D
Feb15-June
150.0
0.9
15
120.00
2845.20
N
Sept -.April
55
1.93
106.15
2516.82
226.15
5362.02
T1091
L2
20.44
Rains
D
Feb15-June
150.0
0.9
15
120.00
2452.80
N
Sepl-April
55
1.93
106.15
2169.71
226.15
4622.51
T1091
Sub24
2.27
Rains
D
Feb15-June
150.0
0.9
15
120.00
272.40
N
SW -April
55
1.93
106.15
240.96
226.15
513.36
T1091
Sub25
4.44
Rains
D
Feb15-June
150.0
0.9
15
120.00
532.80
N
Se t-A ril
55
1.93
106.15
471.31
226.15
1004.11
T1091
Subl-1
2.98
Rains
D
Feb15-June
150.0
1 0.9
15
120.00
357.60
N
Sa t-A ril
55
1.93
106.15
316.33
226.15
673.93
T1091
Subl-2
4.31
Rains
D
Feb15-June
150.0
0.9
15
120.00
517.20
N
Sept -April
55
1.93
106.15
457.51
226.15
974.71
Totals: 85.81 10369.47 9404.00 19773.47
3(a) of 11

Reception Area Specifications Year 2 of a 2 year crop rotation
3(b) of 11
3(b) of 11

Reception Area Specifications Optional Fields/Crops
Tract Field Irrigated Soil 1st Crop Time to 1st Crop 1st Crop Lbs N/Ac Lbs N Total Ibs N
Acreage Type Code Apply Yield Ibs N/Unit Residual /Ac Utilized
2nd Crop Time to 2nd Crop 2nd Crop Lbs N/Ac Lbs N Total Ibs N
Code Apply Yield Ibs N/Unit Residual /Ac Utilized
Total
Lbs N/Ac
Total lbs N
Utilized
Optional
Crops (Owned Fields
T1091
Zonal
3.50
Goldsboro
C
March -Set
6.5
46
299.00
1046.50
K or L
Se -A r
1
50
50.00
175.00
349.00
1221.50
T1091
Zone2
3.49
Woodin ton
C
Match -Set
4.5
43
193.50
675.32
K or L
Sept -Apr
1
50
50.00
174.50
243.50
_
849.82
T1091
Zone3
1.46
Woodin ^tun
C
March -Set
4.5
43
193.50
282.51
K or L
Sept -Apr
1
50
50.00
73.00
243.50
355.51
T1091
Zone4
2.19
Goldsboro
C
March -Set
6.5
46
299.00
654.81
K or L
Sept -Apr
1
50
50.00
109.50
349.00
764.31
T1091
Zone5
3.50
Goldsboro
C
March -Set
6.5
46
299.00
1046.50
K or L
Sept -Apr
1
50
50.00
175.00
349.00
1221.50
T1091
Zone6
2.36
Goldsboro
I C
Marcn-Septl
6.5
46
1
299.00
705.64
K or L
Sept -Apr
1 1
50
50.00
118.00
349.00
823.64
T1091
jAnyRowCropFlds
Goldsboro
M
Mar 15-Aug
65.0
1.78
1
115.70
0.00
T1091
An Row Cro Flds
Rains
M
Mar 15-Au
60.0
1.67
100.20
0.00
T1091
Any Row Crop Flds
Woodington
M
Mar 15-Aug
50.0
1.67
83.50
0.00
T1092
An Row CroFlds
Any
CC
Sept -Apr
1.0
30
30.00
0.00
T1093
Any Row Cro Flds
Any
S
Sept -Apr
1.0
100
100.00
0.00
Note: Amount applied to cover crop must be deducted from following crops starting PAN rate.
O tional Fields/Crops (Leased
Fields)
Leased
SubA
21.97
Goldsboro
D
Feb15-June
156.0
0.95
15
133.20
2926.40
'
0.00
0.00
133.20
2926.40
Leased
SubB
21.05
Goldsboro
D
Feb 15-June
156.0
0.95
15
133.20
2803.86
0.00
0.00
133.20
2803.86
Leased
SubC
5.97
Woodin ton
D
Feb15-June
132.0
0.9
15
103.80
619.69
0.00
0.00
103.80
619.69
Leased
Any
Goldsboro
N
Sept -A ril
65
2.09
135.85
0.00
Leased
Any
Wood-n9ton
N
Sept -April
50
1.93
96.50
0.00
Leased
Any
Goldsboro
O
Apfil,-Sept`15
38.0
3.91
148.58
0.00
Leased
Any
I Woodin ton
O
ApfO Se tl
29.0
3.87
112.23
0.00
Leased
Any
Goldsboro
M
Mar 15-Aug
65.0
1.78
115.70
0.00
Leased
An
Woodin ton
M
Mar 15-Au
50.0
1.67
83.50
0.00
Leased
An
Any
CC
Sept -Apr
1.0
30
30.00
0.00
Leased
Any
Any
S
Sept -Apr
1.0
100
100.00
0.00
Note: Amount applied to cover crop must be deducted from following crops starting PAN rate.
Note: Amount applied to cover crop must be deducted from following crops starting PAN rate.
Totals: 16.50 4411.28 825.00 5236.28
3(b) of 11

This plan does not include commercial fertilizer. The farm should produce adequate plant
available nitrogen to satisfy the requirements of the crops listed above.
The applicator is cautioned that P and K may be over applied while meeting the N requirements.
In the future, regulations may require farmers in some parts of North Carolina to have a nutrient
management plan that addresses all nutrients. This plan only addresses nitrogen.
In interplanted fields ( i.e. small grain, etc, interseeded in bermuda), forage must be removed
through grazing, hay, and/or silage. Where grazing, plants should be grazed when they
reach a height of six to nine inches. Cattle should be removed when plants are grazed to a
height of four inches. In fields where small grain, etc, is to be removed for hay or silage, care
should be exercised not to let small grain reach maturity, especially late in the season (i.e.
April or May). Shading may result if small grain gets too high and this will definitely interfere
with stand of bermudagrass. This loss of stand will result in reduced yields and less nitrogen
being utilized. Rather than cutting small grain for hay or silage just before heading as is
the normal situation, you are encouraged to cut the small grain earlier. You may want to
consider harvesting hay or silage two to three times during the season, depending on the
time small grain is planted in the fall.
The ideal time to interplant small grain, etc, is late September or early October. Drilling is
recommended over broadcasting. Bermudagrass should be grazed or cut to a height of
about two inches before drilling for best results.
CROP CODE LEGEND
Crop Code Crop
A
Barley
B
Grazed Hybrid Bermudagrass
C
Hybrid Bermudagrass Hay
B/C
Comb. Hybrid Bermudagrass
D
Corn - Grain
E
Corn - Silage
F
Cotton
G
Grazed Fescue
H
Fescue Hay
I
Oats
J
Rye
K
Grazed Overseed
L
Overseed Hay
M
Grain Sorghum
N
Wheat
O
Soybean
P
Pine Trees
S
Small Grain
CC
Cover Crop
SWG
Swithgrass
Description -Harvested As
Grain Crop
Pasture/Grazed
Hay
Graze/Hay Combination
Grain Crop
Silage
Cotton Lint
Pasture/Grazed
Hay
Grain Crop
Grain Crop
Pasture/Grazed (Seeded in Bermudagrass)
Hay (Seeded in Bermudagrass)
Grain Crop
Grain Crop
Grain Crop
Pine Trees
Grain Crop/ Hay (After Grain Crop)
Not Harvested; Burned/Disked In
Biomass Crop
Acres shown in the preceding table are considered to be the usable acres excluding
required buffers, filter strips along ditches, odd areas unable to be irrigated, and perimeter areas
not receiving full application rates due to equipment limitations. Actual total acres in the fields
listed may, and most likely will be, more than the acres shown in the tables.
See attached map showing the fields to be used for the utilization of animal waste.
4 of 11

SLUDGE APPLICATION:
The following table describes the annual nitrogen accumulation rate per animal
in the lagoon sludge
Farm Specifications
PAN/yr/animal Farm Total/ r
3506 Farrow to Wean
0.8 2804.8
Farrow to Feeder
0.96
Farrow to Finish
3.9
Wean to Feeder
0.07
Wean to Finish
0.27
Feeder to Finish
0.34
Gilts
0.39
Boars
0.55
The waste utilization plan must contain provisions for periodic land application of sludge at
agronomic rates. The sludge will be nutrient rich and will require precautionary measures to
prevent over application of nutrients or other elements. Your production facility will produce
approximately 2804.8 pounds of plant available nitrogen per year and will accumulate in the lagoon
sludge based on the rates of accumulation listed above.
If you remove the sludge every 5 years, you will have approximately 14024 pounds of plant
available nitrogen to utilize. Assuming you apply this PAN to hybrid bermuda grass hayland at the
rate of 300 pounds of nitrogen per acre, you will need 46 acreas of land. If you apply the sludge
to corn at a rate of 125 pounds per acre, you will need 112.192 acres of land. Please note that these
are only estimates of the PAN produced and the land required to utilize that PAN. Actual values
may only be determined by sampling the sludge for plant available nitrogen content prior to application
Actual utilization rates will vary with soil type, crop, and realistic yield expectations for the specific
application fields designated for sludge application at time of removal.
APPLICATION OF WASTE BY IRRIGATION:
The irrigation application rate should not exceed the intake rate of the soil at the time of irrigation
such that runoff or ponding occurs. This rate is limited by initial soil moisture content, soil
structure, soil texture, water droplet size, and organic solids. The application amount should not
exceed the available water holding capacity of the soil at the time of irrigation nor should the
plant available nitrogen applied exceed the nitrogen needs of the crop.
If surface irrigation is the method of land application for this plan, it is the responsibility of the
producer and irrigation designer to ensure that an irrigation system is installed to properly
irrigate the acres shown in the preceding table. Failure to apply the recommended rates and
amounts of nitrogen shown in the tables may make this plan invalid.
"This is the maximum application amount allowed for the soil assuming the amount
of nitrogen allowed for the crop is not over applied. In many situations, the application
amount shown cannot be applied because of the nitrogen limitation. The maximum
application amount shown can be applied under optimum soil conditions.
Your facility is designed for >180 days of temporary storage and the temporary storage must
be removed on the average of once every 6 months. In no instance should the volume of the
waste stored in your structure be within the 25 year 24 hour storm storage or one foot of
freeboard except in the event of the 25 year 24 hour storm.
It is the responsibility of the producer and waste applicator to ensure that the spreader equipment
is operated properly to apply.the correct rates to the acres shown in the tables. Failure to apply
the recommended rates and amounts of nitrogen shown in the tables may make this plan invalid.
Call your technical specialist after you receive the waste analysis report for assistance in
determining the amount of waste per acre and the proper application prior to applying the waste.
5of11

Application Rate Guide
The following is provided as a guide for establishing application rates and amounts.
Soil
Application Rate
Application Amount
Tract
Hydrant
Type
Crop
in/hr
* inches
T1091
Zone1
Goldsboro
D
0.4
1
T1091
Zone2
VVoodingtor
D
0.4
1
T1091
Zone3
Noodingtor
D
0.4
1
T1091
Zone4
Goldsboro
D
0.4
1
T1091
Zone5
Goldsboro
D
0.4
1
T1091
Zone6
Goldsboro
D
0.4
1
T1091
22
Rains
D
0.4
1
T1091
24
Rains
D
0.4
1
T1091
25
Rains
D
0.4
1
T1091
L1
Rains
D
0.4
1
T1091
L2
Rains
D
0.4
1
T1091
Sub24
Rains
D
0.4
1
T1091
Sub25
Rains
D
0.4
1
T1091
SubL1
Rains
D
0.4
1
T1091
SubL2
Rains
D
0.4
1
6of11

Additional Comments:
This plan revised to reflect the recently installed solid sets that replaced pulls
1-9. Also, the solid set fields will start out in a crop rotation and later convert
to a bermuda,)rass hav and overseed crop rotation. The Production and
application rates shown are current with those listed on the NCSU Nutrient
Management website.
1/10/2020 This plan was revised to reflect S3 (primary lagoon) which will be
covered and S4 will be a secondary lagoon. No crop changes were made.
No reduction was taken for the secondary lagoon.
7 of 11

Additional Comments:
This plan revised to reflect the recently installed solid sets that replaced pulls
1-9. Also, the solid set fields will start out in a crop rotation and later convert
to a bermudagrass hay and overseed crop rotation. The production and
application rates shown are current with those listed on the NCSU Nutrient
Management website.
1/10/2020 This clan was revised to reflect S4 the Primary lagoon which will be
covered and S3 will be a Secondary lagoon. No crop changes were made.
No reduction was taken for the second stage lagoon.
7 of 11

NUTRIENT UTILIZATION PLAN CERTIFICATION
Name of Farm: 6703 & 6704 (S3&S4); AWS310397
Owner: Murphy Brown, LLC dba Smithfield Hog Production
Manager:
Owner/Manager Agreement:
I/we understand and will follow and implement the specifications and the operation and
maintenance procedures established in the approved animal waste nutrient management
plan for the farm named above. I/.we know that any expansion to the existing design capacity
of the waste treatment and/or storage system, or construction of new facilities, will require a
new nutrient management plan and a new certification to be submitted to DWR before the new
animals are stocked.
I/we understand that I must own or have access to equipment, primarily irrigation equipment,
to land apply the animal waste described in this nutrient management plan. This equipment
must be available at the appropriate pumping time such that no discharge occurs from the lagoon
in the event of a 25 year 24 hour storm. I also certify that the waste will be applied on the land
according to this plan at the appropriate times and at rates which produce no runoff.
This plan will be filed on site at the farm office and at the office of the local Soil and Water
Conservation District and will be available for review by NCDWR upon request.
Name of Facility Owner:
Signature:
Murphy Brown, LLC dba Smithfield Hog Production
Name of Manager (if different from owner):
Signature:
—�(4—z--b
Date
Date
Name of Technical Specialist: Toni W. King
Affiliation: Mushy -Brown, LLC. dba Smithfield Hog Production
Address: 2822 Hwy 24 West, PO Drawer 856
Warsaw, NC 28398
Telephone: [phone]
1�
Signature:
Date
8of11

NUTRIENT UTILIZATION PLAN
REQUIRED SPECIFICATIONS
Animal waste shall not reach surface waters of the state by runoff, drift, manmade
conveyances, direct application, or direct discharge during operation or land application.
Any discharge of waste which reaches surface water is prohibited.
2 There must be documentation in the design folder that the producer either owns or has an
agreement for use of adequate land on which to properly apply the waste. If the producer
does not own adequate land to properly dispose of the waste, he/she shall provide
evidence of an agreement with a landowner, who is within a reasonable proximity,
allowing him/her the use of the land for waste application. It is the responsibility of the
owner of the waste production facility to secure an update of the Nutrient Utilization Plan
when there is a change in the operation, increase in the number of animals, method of
application, recieving crop type, or available land.
Animal waste shall be applied to meet, but not exceed, the nitrogen needs for realistic
crop yields based upon soil type, available moisture, historical data, climatic conditions,
and level of management, unless there are regulations that restrict the rate of applications
for other nutrients.
4 Animal waste shall be applied to land eroding less than 5 tons per acre per year. Waste
may be applied to land eroding at more than 5 tons per acre per year but less than 10 tons
per acre per year provided grass filter strips are installed where runoff leaves the field
(See USDA, NRCS Field Office Technical Guide Standard 393 - Filter Strips).
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 land application field.
6 When animal waste is to be applied on acres subject to flooding, waste will be soil
incorporated on conventionally tilled cropland. When waste is applied to conservation tilled
crops or grassland, the waste may be broadcast provided the application does not occur
during a season prone to flooding (See "Weather and Climate in North Carolina" for
guidance).
Liquid waste shall be applied at rates not to exceed the soil infiltration rate such that runoff
does not occur offsite or to surface waters and in a method which does not cause drift
from the site during application. No ponding should occur in order to control odor and
flies.
8 Animal waste shall not be applied to saturated soils, during rainfall events, or when the
surface is frozen.
9of11

NUTRIENT UTILIZATION PLAN
REQUIRED SPECIFICATIONS
g Animal waste shall be applied on actively growing crops in such a manner that the crop is not
covered with waste to a depth that would inhibit growth. The potential for salt damage from
animal waste should also be considered.
10 Nutrients from waste shall not be applied in fall or winter for spring planted crops on soils with a
high potential for leaching. Waste/nutrient loading rates on these soils should be held to a
minimum and a suitable winter cover crop planted to take up released nutrients. Waste shall
not be applied more than 30 days prior to planting of the crop or forages breaking dormancy
11 Any new swine facility sited on or after October 1, 1995 shall comply with the following: The
outer perimeter of the land area onto which waste is applied from a lagoon that is a component of
a swine farm shall be at least 50 feet from any residential property boundary and 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.
12 Animal waste shall not be applied closer than 100 feet to wells.
13 Animal waste shall not be applied closer than 200 feet of dwellings other than those owned by
the landowner
14 Waste shall be applied in a manner not to reach other property and public right-of-ways.
15 Animal waste shall not be discharged into surface waters, drainageways, or wetlands by discharge
or by over -spraying. Animal waste may be applied to prior converted cropland provided the fields
have been approved as a land application site by a "technical specialist". Animal waste shall not
be applied on grassed waterways that discharge directly into water courses, and on other grassed
waterways, waste shall be applied at agronomic rates in a manner that causes no runoff or drift
from the site.
16 Domestic and industrial waste from washdown facilities, showers, toilets, sinks, etc., shall not be
discharged into the animal waste management system.
10 of 11

NUTRIENT UTILIZATION PLAN
REQUIRED SPECIFICATIONS
17 A protective cover of appropriate vegetation will be established on all disturbed areas (lagoon
embankments, berms, pipe runs, etc.). Areas shall be fenced, as necessary, to protect the
vegetation. Vegetation such as trees, shrubs, and other woody species, etc., are limited to areas
where considered appropriate. Lagoon areas should be kept mowed and accessible. Berms and
structures should be inspected regularly for evidence of erosion, leakage, or discharge.
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 pre -plant with no further 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 for waste storage ponds.
22 Waste shall be tested within 60 days of utilization and soil shall be tested at least annually at crop
sites where waste products are applied. Nitrogen shall be the rate -determining nutrient, unless
other restrictions require waste to be applied based on other nutrients, resulting in a lower
application rate than a nitrogen based rate. Zinc and copper levels in the soil shall be monitored
and alternative crop sites shall be used when these metals approach excessive levels. pH shall be
adjusted and maintained for optimum crop production. Soil and waste analysis records shall be
kept for a minimum of five years. Poultry dry waste application records shall be maintained for a
minimum of three years. Waste application records for all other waste shall be maintained for a
minimum of five years.
23 Dead animals will be disposed of in a manner that meets North Carolina regulations.
11 of 11

S3 & S4
ram 1111111116: 31-au
sods 10=411W
Total Field 24 = 4.05 Ac.
Wetted = 1.81 Ac.
Sub 24 = 2.27 Ac.
Hyd Acres
1 2.75
2 3.18
3 2.88
4 1.05
5 1.70
6 3.66
7 2.31
8 2.31
9 0.95
22 4.46
23 1.10
24 1.81
L1 23.71
L2 19.05
Total 70. 22
Specifications: (Pulls)
Total Field L7 = 33.65 Ac.
Wetted - 29.27 Ac.
Sub L1 = 4.38 Ac.
L7
124 20.57 Ac. w/o End Gun
23.71 Ac. w/End Gun
23 „� 22 End Gun Runs 100% of Time
S4
Nq ll.....
L2
w. 16.82 Ac. w/o End Gun
19.05 Ac. w/End Gun
End Gun Runs 81.67. of T' e
Total Field 7-9 = 8.78 Ac. N
Wetted - 5.57 Ac.
Sub 7-9 = 3.21 Ac. �.uo
Total Field 1 = 4.44 Ac.
Wetted = 2.75 Ac.
Sub 1 m 1.69 Ac.
Traveler w/ Nelson 150 Big Gun
1.18" nozzle ® 50 PSI
205 GPM; 30Y AD
200' Lane Spacings (Typ)
Total Field 2-3 - 7.26 Ac.
Wetted - 6.06 Ac.
Sub 2-3 = 1.20 Ac.
Specifications:. Lin
Pivoting Linear Machine - 554.1'
w/End Gun Radius - 84.5'
Total Length (Machine + End Gun) a 538.6'
a 54 PSI; 500 GPM Total
(436 GPM Linear + 64 GPM End Gun)
(1-1 Replaces Pulls 16-21; 1.2 Replaces Pulls 10-15)
Total Field L2 - 23.95 Ac.
Wetted = 19.05 Ac_
Sub L2 = 4.90 Ac.
Total Field 4-6 = 8.09 Ac.
Wetted = 6.41 Ac.
Sub 4-6 - 1.68 Ac.
Aua 2013 - Recalculated Wetted Acres

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, sprinklers
should be located along a transect perpendicular to the direction of pull. Set 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 nonuniformity 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 Ce&ficafion Training for Operations of Animal Waste Management Systems Manual

OPERATION & MAINTENANCE PLAN
Proper lagoon 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 a
thunderstorm season in the summertime. This means that at the first sign of plant growth in the
later winter / early spring, irrigation according to a farm waste management plan should be done
whenever the land in 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 irrigated 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 fertilized 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 or 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 of 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 overflow 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 occur 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 level. (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.
• Don not pump the lagoon liquid level lower than 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:
5

• 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 phosphors, 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.

--
PHONE NUMBERS
DIVISION OF WATER QUALITY (DWQ)
Ci it) --29 it la IS`
EMERGENCY MANAGEMENT SERVICES (EMS)
q \13 _ 4-, --j-x Le Q
SOIL AND WATER CONSERVATION DISTRICT (SWCD)
Cl t5— age_ Atha
NATURAL RESOURCES CONSERVATION SERVICE (NRCS)
tO - aq - to b
COOPERATIVE EXTENSION SERVICE (CES)
_Ct -6
q 10 2t 6 w alp{ 3
This plan will be implemented in the event that wastes from your operation are leaking,
overflowing or running off site. You should not wait until wastes reach surface waters or
leave your property to consider that you have a problem. You should make every effort to
ensure that this does not happen. This plan should be posted in an accessible location
for all employees at the facility. The following are some action items you should take.
1. Stop the release of wastes. Depending on the situation, this may or may not be possible. Suggested
responses to some possible problems are listed below.
A. Lagoon overflow - possible solutions are:
a) Add soil to berm to increase elevation of dam.
b) Pump wastes to fields at an acceptable rate.
c) Stop all flow 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 flow 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 the lagoon bottom as soon
as possible.

2. Assess the extent of the spill and note any obvious damages.
a. Did the waste reach 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 the movement of the spill, weather and
wind conditions. The corrective measures that have been under taken, and the
seriousness of the situation.
b. If the spill leaves property or enters surface waters, call local EMS phone number.
c. Instruct EMS to contact local Health Department.
d. Contact CE's phone number, local SWCD office phone number and the local NRCS
office for advice f technical assistance phone number.
4. If none of the above works call 911 or the Sheriffs Department and explain your problem to
them and ask the person to contact the proper agencies for you.
5. Contact the contractor of your choice to begin repair or problem to minimize offsite damage.
a. Contractors Name: Murphy Brown. LLC
b. Contractors Address: P.Q_ Box 856, Warsaw, NC 28398
c. Contractors Phone: L910)293-3434
6. Contact the technical specialist who certified the lagoon (NRCS, Consulting Engineer, etc.)
a. Name: Kraiq Westerbeek
b. Phone: (910) 293 - 5330
7. Implement procedures as advised by DWQ and technical assistance agencies to rectify the
damage, repair the system, and reassess the waste management plan to keep problems
with release of wastes from happening again.
W

INSECT CONTROL CHECKLIST FOR ANIMAL OPERATIONS
00urce Cause BMP's to Minimize Odor Site Specific Practices
(Liquid Systems)
Flush Gutters Accumulation of solids (✓) Flush system is designed and operated
sufficiently to remove accumulated
solids from gutters as designed.
() Remove bridging of accumulated solids at
discharge
Lagoons and Pits Crusted Solids (✓) Maintain lagoons, settling basins and
pits where pest breeding is apparent to
minimize the crusting of solids to a depth
of no more than 6-8 inches over more than
30°% of surface.
Excessive Decaying vegetation (v)Maintain vegetative control along banks of
Vegetative Growth lagoons and other impoundment's to prevent
accumulation of decaying vegetative matter
along watees 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.
(j Clean up spillage on a routine basis (e.g. 7-10 day
interval during summer, 15-30 day interval during winter).
Feed Storage Accumulation of feed
() Reduce moisture accumulation within and around
residues
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 Accumulation of animal
() Eliminate low area that trap moisture along fences
Areas wastes and feed wastage
and other locations where waste accumulates 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).
MIC — November 11, 1996
10

Dry Manure Handling Accumulations of animal (} Remove spillage on a routine basis (e.g. 7-10 day
Systems wastes 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
0 Inspect for and remove or break up accumulated wastes
in filter strips 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 Signature)
For more information contact the Cooperative Extension Service, Department of Entomology, Box
7613, North Carolina State University, Raleigh, NC 27695-7613.
AMIC — November 11, 1996
11

SWINE FARM WASTE MANAGEMENT ODOR CONTROL CHECKLIST
Source
Farmstead
Animal body
surfaces
Floor surfaces
Cause BMP's to Minimize Odor
Swine production (✓)Vegetative or wooded buffers:
(V)Recommended best management
practices -
(,,')Good judgment and common sense
Dirty manure
covered animals
Wet manure -covered
floors
Manure collection Urine
pits
Partial microbial
decomposition
( )Dry floors
Site Specific Practices
(✓)Slotted floors;
(✓)Waterers located over slotted floors;
(✓)Feeders at high end of solid floors;
(V)Scrape manure buildup from floors;
( )Underfloor ventilation for drying
(,/)Frequent manure removal by flush, pit
recharge or scrape
( )Underfloorventilation
Ventilation
Volatile gases
(Fan maintenance;
exhaust fans
Dust
(✓)Efficient air movement
Indoor surfaces
Dust
(✓)Washdown between groups of animals
{ )Feed additives;
( )Feeder covers;
( )Feed delivery downspout extenders to
feeder covers
Flush Tanks
Agitation of recycled
{ )Flush tank covers
lagoon liquid while tanks
{ )Extend fill lines to near bottom of tanks
are filling
with anti -siphon vents
Flush alleys
Agitation during waste
( )Underfloor flush with underfloor
water conveyance ventilation
Pit recharge
Agitation of recycled
( )Extend recharge lines to near bottom of
points
lagoon liquid while pits
pits with anti -siphon vents
are filling
Lift stations
Agitation during sump
{ )Sump tank covers
tank filing and drawdown
Outside drain
collection or
junction boxes
Agitation during waste
water conveyance
{ )Box Covers
End of drain
Agitation during waste
( )Extend discharge point of pipes
pipes at lagoon
water
underneath lagoon liquid level
Lagoon surfaces
Volatile gas emissions
(Proper lagoon liquid capacity
Biological mixing
(✓)Correct lagoon startup procedures
Agitation
( )Minimum surface area -to -volume ratio
(V)Minimum agitation when pumping
( )Mechanical aeration
{ )Proven biological additives
Irrigation sprinkler high pressure agitation (-,)Irrigate on dry days with little or no wind
nozzles Wind draft (V)Minimum recommended operation pressure
(-')Pump intake near lagoon liquid surface
( )Pump from second -stage lagoon
AMOC — November 11. 1996
12

Storage tank or Partial microbial
basin surface decomposition Mixing while
filling Agitation when emptying(
Settling basin
surface
)Bottom or midlevel loading
)Tank covers
)Basin surface mats of solids
)Proven biological additives or oxidants
Partial microbial decom- ( )Extend drainpipe outlets underneath liquid
position Mixing while filling level
Agitation when emptying ( )Remove settled solids regularly
Manure, slurry or
Agitation when spreading
( )Soil injection of slurry/sludges
sludge spreader
Volatile gas emissions
( )Wash residual manure from spreader after use
outlets
( )Proven biological additives or oxidants
Dead animals
Carcass decomposition
( )Proper disposition of carcasses
Dead animal
Carcass decomposition
{ )Complete covering of carcasses in burial pits
disposal pits
( )Proper location I construction of disposal pits
Incinerators Incomplete combustion ( )Secondary stack burners
Standing water
around facilities
improper drainage
Microbial decomposition of
organic matter
(v)Farm access road maintenance
away from facilities
Manure tracked Poorly maintained access (✓)Farm access road maintenance
onto public roads roads
from farm access
Additional Information: Available From:
swore 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 ManagementPit Recharge —Lagoon Tfeatment:EBAE128-88NCSU-BAE
Swine Production Facility Manure Management: Underfloor Fluse-Lagoon Treatment 129-88NCSU-BAE
Lagoon Design and Management for Livestock Manure Treatment and Storage; EBAE103-83NCSU-BAE
Calibration of Manure and Wastewater Application Equipment EBAE Fact Sheet NCSU-BAE
Controlling Odors from Swine Buildings; PIH-33 NCSU-Swine Extension
Environmental Assurance Program: NPPC Manual NC Pork Producers
Assoc
Options for Managing Odor, a report from the Swine Odor Task Force NCSU Agri Communication
Nuisance Concerns in Animal Manure Management: Odors and Flies; PR0101, Florida Cooperative Extension
1995 Conference Proceedings
The issues checked ( ) pertain to this operation. The landowner I integrator agrees to
use sound judgment in applying odor control measures as practical.
I certify the aforementioned odor control Best Management Practices have been reviewed
with me.
r
ndowner Signature)
13

Swine Farm Waste Management — Odor Control Checklist
Permit No.:
Date: ZO
INSTRUCTIONS FOR USE Owner Signature:
♦ Odor Control Checklist is required by General Statute 143-215.10CIe)(1)
• Check any/all the BMPs you will implement on this facility. Items checked/selected become a requirement of the CAWMP.
♦ Items in bold or pre -selected are required.
♦ Add any site -specific details related to the selected BMPs
♦ Include any other odor control measures not listed
♦ NOTE: Not all BMPs may be cost-effective for every facility. Evaluate each BMP prior to selecting for your facility.
Cause/Source BMP Option to Minimize Odor Comments Site Specific Practices
FARMSTEAD
♦ Swine Production ❑ Maintain vegetative or wooded buffers at or
near property boundary
♦ Improper drainage ❑ Grade and landscape so water drains away
from facilities and prevent ponding
❑ Maintain farm access roads and prevent traffic
in waste application area
❑ Other BMPs — please describe
• Traps dust and gases, provides dilution
and visual screening
• May require third party input/approval
• Reduce odors and vectors that occur
with stagnant conditions
• Prevents spillage during transport and
tracking of waste onto public roads
MORTALITY MANAGEMENT
♦ Carcass ® Dispose of mortality using method approved • Required by statute and permit
Decomposition by NCDA&CS State Veterinarian. Manage • May require third party input/approval
According to CAWMP (Mortal-rty Management
Checklist) and permit(s).
❑ Put carcasses in refrigerated (or freezer) dead
boxes within 24 hours for short-term mortality
storage.
♦ Incomplete Incineration ❑ Use incinerators with secondary burners for . Reduce odors by complete incineration
complete combustion.
❑ Other BMPs — please describe
Swine AMOC Page 1 of APPROVED —7/2S/2014

Swine Farm Waste Management — Odor Control Checklist
Permit No.:
Cause/Source BMP Option to Minimize Odor Comments Site Specific Practices
HOUSE / BARN —WASTE HANDLING
♦ Flush tanks
❑ Install flush tank covers
• Odorous Gases
❑ Flush pits at least 4 times per day
♦ Partial microbial
❑ Empty pits at least once every 7 days
decomposition
❑ Underfloor flush with pit ventilation
• Agitation of wastes
❑ Install/extend fill lines to near bottom of
tanks with anti -siphon vents
❑ Install covers on outside waste collection or
junction box
❑ Install sump tank covers for lift stations
• Ammonia
❑ Flush/recharge with treated effluent
❑ Treat waste in pits with proven biological or
chemical additive
❑ OtherBMPs— please describe
HOUSE / BARN — FLOOR AND INDOOR SURFACES
• Manure covered floors
♦ Odorous Gases
❑ Scrape manure from alleys into pens daily
❑ Install fully slotted floor system
❑ Install waterers over slotted floor area
❑ Install feeders at high end of solid floors
❑ Scrape manure buildup from floors and walls
❑ Keep floors dry
❑ Install underfloor ventilation for drying
❑ Replace bedding/scrape at frequency to
keep bedding dry
❑ Other BMPs—please describe
• Pit -flush systems
• Pit -flush systems
• Pit -recharge or "pull -plug" systems
• Monitor for any solids accumulation in pit
• Will move with other manure via pits
• Where applicable
• Aids in animal cleanliness
• Aids in animal cleanliness
• Solid floor/bedding systems
Swine AMOC Page 2 of 6 APPROVED — 7/25/2019

Swine Farm Waste Management — Odor Control Checklist
Permit No.: ` t -3
Cause/Source
BMP Option to Minimize Odor
Comments Site Specific Practices
HOUSE / BARN — VENTILATION
• Dust
❑ Clean fans regularly— specify frequency
♦ Volatile/odorous gases
❑ Efficient air movement
❑ Install temperature and humidity sensors to
control ventilation
❑ Treat barn exhaust
• Examples: biofilters, wet scrubbing, windbreaks
. May reduce ventilation rate depending on method
❑ Other BM Ps —please describe
HOUSE / BARN — FEED
♦ Dust
❑ Install feed covers
♦ Adsorbed Gases
® Keep outdoor feed storage cowered except
• Required by rule 25A NCAC 02D .1802
When necessary to add/remove feed
❑ Minimize free -fall height of dry feed
❑ Install feed delivery downspout extenders
to the feed covers
❑ Remove spoiled/unusable feed on regular basis
❑ Feed pellets instead of dry meal
• May require third party input/approval
❑ Use feed additives
• May require third party input/approval
• Ammonia
❑ Use feed -reduced crude protein diet
• May require third party input/approval
❑ OtherBMPs— please describe
HOUSE / BARN — GENERAL
• Dust
❑ Install temperature and humidity sensors
• Maintain relative humidity at 40 to 65%
• Odorous Gases
to control ventilation
❑ Use ultraviolet light to treat indoor air
❑ Use indoor or outdoor electrostatic space
• Can be used to treat exhaust air
charge system
❑ Other BMPs—please describe
Swine AMOC
Page 3 of 6 APPROVED — 7/25/2019

Swine Farm Waste Management —Odor Control Checklist
Permit No.:.31-39, _
Cause/Source BMP Option to Minimize Odor Comments Site Specific Practices
LAGOON / WASTE STORAGE STRUCTURE
• Volatile Gases ® Maintain proper lagoon volume
• Sufficient liquid volume/depth is required
for proper anaerobic treatment
❑ Minimize free -fall height of waste from
discharge pipe to lagoon surface
❑ Extend discharge point of pipe to below lagoon
• Use caution not to scour or damage lagoon liner
liquid level
❑ Maintain proper surface area -to -volume ratio
❑ Use correct lagoon start-up procedures
❑ Aerate for odor control
21 Manage sludge levels based on annual sludge
survey as required by permit
❑ Keep spilled feed or foreign debris out of lagoon
to prevent excess sludge accumulation
❑ Install/use solids separation system
❑ Use proven biological or chemical additives
• Monitor -for any increase in rate of solids accumulation
❑ Use permeable lagoon covers (not a digester)
❑ Use impermeable lagoon cover or
• Methane can be flared if not utilized
anaerobic digester
❑ Other l3lNPs—pi ea se describe
LAND APPLICATION
• Odorous gases ® Perform land application in accordance with
CAWMP
♦ Wind drift ® Pump intake near lagoon surface
• Required by rule 1SA NCAC 02D .1802
❑ Pump from second stage lagoon
❑ Fallow good neighbor polity
-Avoid application on known weekends,
special days, or holidays/eves if possible
❑ Operate at minimum recommended pressure
❑ Increase setbacks beyond those required by
statute, rule, or permit
Swine AMOC
Page 4 of 6 APPROVED — 7/2S/2019

Swine Farm Waste Management —Odor Control Checklist
Permit No.:
Cause/Source BMP Option to Minimize Odor Comments Site Specific Practices
LAND APPLICATION (CONTINUED)
❑ Apply during favorable wind conditions,
(especially for traveling guns or impact
sprinklers)
❑ When practical, apply waste on sunny days
rather than cool, overcast days
❑ When possible, apply waste mid -morning to
late -afternoon
❑ For traveling guns, use taper -ring or taper -bore
nozzles
❑ For traveling guns, use largest -available nozzle
that provides acceptable application uniformity
❑ Replace impact sprinklers with low -drift nozzles
on center pivots and linear move systems.
❑ Use hose -drag system
❑ Use injection method for waste application
❑ Other BMPs — please describe
SLUDGE DISPOSAL
• Odorous gases ❑ Transport sludge in covered vehicles or tankers
❑ Apply in thin, uniform layers
❑ Incorporate land -applied sludge as soon as
practical after application, and in accordance
with permit.
❑ Use injection method for sludge application
❑ Dewater sludge prior to application
❑ Use alternatives to land application, such as
compost, gasification, energy generation, etc.
❑ Other BMPs — please describe
• Recommend checking predicted average hourly
wind speed within 24 hours prior to
anticipated start
• Allows for vertical dissipation of odor
• Allows for better vertical dissipation of odor
• Less odor and drift than ring nozzles
• Speeds drying and prevents ponding
• Required within 48 hours or prior to next rain event,
whichever Is first, for conventionally tilled
bare soils
Swine AMOC Page 5 of 6 APPROVED — 7/25/2019

ADDITIONAL INFORMATION
Air Management Practices Assessment Tool (AM PAT)
AH4G-538-A Certification Training far Animal waste Management Systems: Type A
EBAE 103-83 — Lagoon Design and Management for Livestock Manure Treatment and Storage
EBAE 128-88—Swine Production Facility Manure Management: Pit Recharge -Lagoon Treatment
EBAE 129-88—Swine Production Facility Manure Management: Underfloor Flush -Lagoon Treatment
EBAE FactSheet— Calibration of Manure and Wastewater Application Equipment
EBAE Fact Sheet — Swine Production Farm Potential Odor Sources and Remedies
NC NRCS Standard 359— Waste Treatment Lagoon
NC NRCS Standard 380— Windbreak/Shelterbelt Establishment
NC NRCS Standard 422 — Hedgerow Planting
NC NRCS Standard 442 — Sprinkler System
Nuisance Concerns in Animal Manure Management: Odors and Flies; PR01071995 Conference Proceedings
Options for Managing Odor: A Report from the Swine Odor Task Force
AVAILABLE FROM:
www.extension.iastatL.edu/arnpat/
NC Division of Water Resources
www.bae.ncsu.edu
www.bae.ncsu.edu
www.bae.ncsu.edu
www.bae.ncsu.edu
www.bae.ncsu.edu
www.nres.udsa.gov
www.nres-udsa.gov
www.nres.udsa.gov
www.nres.udsa.gov
Florida Cooperative Extension Service
NC State University
Swine AMOC Page 6 of 6 APPROVED — 7/25/2019

Version —November 26, 2018
Mourtality Managementet® s
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.
El Landfill at municipal solid waste facility permitted by NC DEQ under GS 15A NCAC
1313.0200.
XF] Rendering at a rendering plant licensed under G.S. 106-168.7
F1 ® Complete incineration according to 02 NCAC 52C .0102.
A composting system approved and permitted by the NC Department of Agriculture & Con-
sumer Services Veterinary Division (attach copy of permit). If compost is distributed off -farm,
additional requirements must be met and a permit is required from NC DEQ.
® ElIn the case of dead poultry only, placing in a disposal pit of a size and design approved by the
NC Department of Agriculture & Consumer Services (G.S. 106-549.70).
® Any method which, in the professional 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 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
Signature of Technical Specialis.
Date
Date

Grower.- -4 Designed By: KSW
Address: PO Box 759 Checked By: DSE
Rose Hill, NC 28458 Date: 01/15/20
County: Duplin Sheet 1 of 12
ANAEROBIC WASTE LAGOON DESIGN 1st STAGE
FARM INFORMATION
Farm Population:
Nursery: ------------
0
Wean to Finish: --------------
0
Finishing: — --- -----------
—
0
Farrow to weanling:-------
---
3506
Hd.
Farrow to feeder: —______—_____
0
Farrow to finish: ----------
0
Boars: -------------
0
Storage Period: —
-
180
Days
25 Yr. / 24 Hr Storm Event ---------
7.5
In.
"Heavy Rain" Factor ' nplicable
Even if Value Shown
7.5
Rainfall in Excess of Evaporation -- ---
7.0
In.
Additional Water Usage: — -
----
0
Additional Drainage Area:
0
LAGOON INFORMATION
Is Lagoon Designed as an Irregular Shape?
(Y/N) --
N
Does Operator Want Emergency Spillway?
(Y/N)
N
Was This Design Built Prior to 9/96?
(Y/N)-------
Y
Is Drain Tile Req'd to Lower SHWT?
(Y/N) —
N
Seasonal High Water Table Elev:
95.28
Ft.
Freeboard:
1.0
Ft.
Emergency Spillway Flow Depth: Not Applicable
Even if Value Shown
0.3
Side Slopes:
3
:1 (H:V)
Inside Top Length: -------------------
500.0
Ft.
Inside Top Width: -------------------
300.0
Ft.
Top of Dike Elevation:
Depth
100.08
Ft.
Finished Bottom Elevation:
11.50 Ft.
88.58
Ft.
Start Pump Elevation:
19.92 In.
98.42
Ft.
Stop Pump Elevation: --
24 In.
98.08
Ft.
Additional Permanent storage provided in 2nd stage
LAGOON VOLUME REQUIRED VOL. DESIGN VOLUMES % REQ'D.
Storm Stor = 93750 (Cu.Ft.) 94,438 (Cu.Ft.)
Temporary = 0 (Cu.Ft.) 48,455 (Cu.Ft.)
Permanent = 1275202 (Cu.Ft.) 1,135,582 (Cu.Ft.)
Total Volume = 1,368,952 (Cu.Ft.) 1,278,474 (Cu.Ft.)
1/2 Treatment Volume = 637,601 (Cu.Ft.)
1/2 Treatment Volume Elevation = 94.23 Ft.
Min. Required Liner Thickness
Lagoon Surface Area: (Inside TOD)
100.73%
89.05%
93.39%
70.14 in.
1.7 Ft.
150,000 S.F.
Murphy -Brown, LLC Engineering P.O. Box 856 ,Warsaw, NC 28398 [phone]

rower: S-4 Designed--Ry-.-
Address: PO Box 759 Checked By: DSE
Rose Hill, NC 28458 Date: 01/15/20
Countv: DuNin Sheet 2 of 12
ACTUAL
DESIGN VOLUME CALCULATIONS
BASE VOLUME:
Cu. Ft.
LAGOON STAGE -AREA VOLUMES
Contour
Elevation (FT.j
Area SF
Incr. Vol. (Cu. FT)
Cumul. Vol. (Cu. FT)
88.58
99,561
0
89.00
101,236
42,167
42,167
90.00
105,274
103,255
145,422
91.00
109,384
107,329
252,751
92.00
113,566
111,475
364,226
93.00
117,821
115,693
479,920
94.00
122,147
119,984
599,903
95.00
126,545
124,346
724,249
96.00
131,015
128,780
853,029
97.00
135,558
133,286
986,316
98.00
140,172
137,865
1,124,180
99.00
144,858
142,515
1,266,695
100.00
149,616
147,237
1,413,932
100.08
150,000
11,985
1,425,917
These volumes were calculated using the vertical average end area method.
TOTAL REQD VOL 1,368,952
CF
CUMULATIVE
VOL.
ZONE VOL. 93.39%
END PUMP = = = = 98.08
FT
1,135,582 CF
TR'MT
1,135,582 89.05%
START PUMP = =: 98.42
FT
1,184,037 CF
TEMP
48,455
MAX STORAGE = 99.08
FT
1,278,474 CF
STORM
94,438 100.73%
Murphy -Brown, LLC Engineering P.O. Box 856,Warsaw, NC 28398 [phone]

Grower: S-3 is second stage Designed By: KBVIJ
Address: PO Box 759 Checked By:
Rose Hill, NC 28458 Date: 01/15/20
County: Duplin Sheet 3 of 12
ANAEROBIC WASTE LAGOON DESIGN 2nd STAGE
FARM INFORMATION
Nursery:
Wean to Finish:
Finishing:
Farrow to weanling:
Farrow to feeder:
Farrow to finish:
Boars:
Storage Period:
25 Yr. / 24 Hr Storm Event
"Heavy Rain" Factor
Rainfall in Excess of Evaporation
Additional Water Usage:
Additional Drainage Area:
LAGOON INFORMATION
Farm Population:
-------------- 0
-------------- 0
---------- 0
------------ 3506 Hd.
------------ 0
------------ 0
------------ 0
------ Days
----- - --- 7.5 In.
t Applicable Even if Value Shown 7.5 In.
----__-- 7 In.
0
150,000 S.F.
Is Lagoon Designed as an Irregular Shape?
Does Operator Want Emergency Spillway?
Was This Design Built Prior to 9/96?
Is Drain Tile Req'd to Lower SHWT?
Seasonal High Water Table Elev: -- --
Freeboard:-------
Emergency Spillway Flow Depth:
Side Slopes:
Inside Top Length: ----
Inside Top Width: ----
Top of Dike Elevation:
Finished Bottom Elevation:
Start Pump Elevation:
Stop Pump Elevation:
LAGOON VOLUME REQUIRED VOL.
(Y/N) —
(Y/N)---------
(Y/N)
(Y/N)
plicable Even if Value Shown
- Depth
12.40 Ft.
19.92 In.
114 In.
DESIGN VOLUMES
Storm Stor = 78071 (Cu.Ft.) 78,252 (Cu.Ft.)
Temporary = 775766 (Cu.Ft.) 782,179 (Cu.Ft.)
Permanent = 0 (Cu.Ft.) 224,496 (Cu.Ft.)
Total Volume = 853,838 (Cu.Ft.) 1,084,928 (Cu.Ft.)
90 Temporary Storage Volume Elevation = 97.48 Ft.
Min. Required Liner Thickness
Lagoon Surface Area: (Inside TOD)
N
N
Y
N
0.00
1.0
Ft.
0.3
Ft.
3
:1 (H:V)
218.0
Ft.
573.0
Ft.
102.28
Ft.
89.88
Ft.
100.62
Ft.
92.78
Ft.
3
Ft.
% REQ'D.
100.23%
100.83%
127.06%
57.62 In.
1.8 Ft.
124,914 S. F.
Murphy -Brown, LLC Engineering P.O. Box 856,Warsaw, NC 28398 [phone]

Grower: S-3 is second stage Designed By: KBVV
Address: PO Box 759 Checked By: DSE
Rose Hill, NC 28458 Date: 01/15/20
County: Duplin Sheet 4 of 12
ACTUAL DESIGN VOLUME CALCULATIONS
BASE VOLUME: OCu. Ft.
LAGOON STAGE -AREA VOLUMES
Contour
Elevation (FT.)
Area(SF 1
Incr. Vol. tCu. FT)
Cumul. Vol. LCu. FTJ
89.88
71,599
0
90.00
72,062
8,620
8,620
91.00
75,960
74,011
82,630
92.00
79,930
77,945
160,575
93.00
83,971
81; 950
242,526
94.00
88,085
86,028
328,554
95.00
92,271
90,178
418,732
96.00
96,529
94,400
513,132
97.00
100.859
98,694
611,826
98.00
105,261
103,060
714,885
99.00
109,734
107,498
822,383
100.00
114,280
112,007
934,390
101.00
118,898
116,589
1,050,979
102.00
123,588
121,243
1,172,222
102.28
124,914
34,790
1,207,013
These volumes were calculated using the vertical average end area method.
TOTAL REQD VOL 2,071,852 CF
CUMULATIVE
VOL.
ZONE VOL. 127.06%
END PUMP = = = =
92.78 FT
224,496 CF
TR'MT
224,496
START PUMP = =:
100.62 FT
1,006,676 CF
TEMP
782,179 100.83%
MAX STORAGE =
101.28 FT
1,084,928 CF
STORM
78,252 100.23%
Murphy -Brown, LLC Engineering P.O. Box 856, Warsaw, NC 28398 [phone]

Grower: S-4 Designed By: KBW
Address: PO Box 759 Checked By: DSE
Rose Hill, NC 28458 Date: 01/15/20
County: Duplin Sheet 5 of 12
MINIMUM REQUIRED VOLUME CALCULATIONS 1st STAGE
Permanent Storage:
Required Treatment Volume:
[Animal Type Capacity * ALW (cu.ft./lb) = Total
Nursery
0
30
1.00
0
Wean to Finish
0
115
1.00
0
Finishing
0
135
1.00
0
Farrow to weanling
3,506
433
0.67
1,017,126
Farrow to feeder
0
1 522
1.00
1 0
Farrow to finish
0
1,417
1.00
0
Boars
0
400
1.00
0
Total Required Treatment Volume (cu. ft.)= 1,017,126
Sludge Storage Volume:
Animal Type Capacity * AL * (cu.ft./lb) Totm
Nursery
0
30
0.00
0
Wean to Finish
0
115
0.00
0
Finishing
0
135
0.00
0
Farrow to weanling
3,506
433
0.17
258,077
Farrow to feeder
0
522
0.00
1 0
Farrow to finish
0
1,417
0.00
0
Boars
1 0
400
0.00
0
Total Required Sludge Storage Volume (cu. ft.)=
258,077
Storm Storage:
Vol.=(Lagoon Surf. Area + Addt'I Drainage Area) * 25Yr./24Hr. Storm(in) / 12in./ft.
Vol.= (150000 sq.ft + 0 sq.ft.) * 7.5 in. /12 in./ft.
Total Required Volume for 25Yr./24Hr. Storm Event (cu.ft)=
"Heavy Rain" Storage:
Vol.=(Lagoon Surf. Area + Addt'I Drainage Area) * "Heavy Rain" Factor (in) / 12in./ft.
Vol.= (150000 sq.ft + 0 sq.ft.) * 7.5 in. /12 in./ft.
Total Required Volume for "Heavy Rain" (cu.ft.) _
(for Extended Periods of Chronic Rainfall)
93,760
Total Required Storm Storage
(25Yr. / 24Hr. Storm +'Heavy Rain')= 93,750 (CU.FT)
Total Required Permanent Storage
(Treatment + Sludge) = 1,276,202 (CU.FT)
TOTAL REQUIRED 1st STAGE VOLUME = 1368952 (CU.FT.)
0
P.O. Box 856, Warsaw NC 28398

Grower: S-4
Address: PO Box 759
Rose Hill, NC 28458
County: Duplin
Temporary Storage Volume:
Manure Production:
Designed By: KBW
Checked By: DSE
Date:
Sheet 6 of 12
Animas ype Capacity to. Period=Total
Nursery
0
180
0.30
0
Wean to Finish
0
180
1.17
0
Finishing
0
180
1.37
0
Farrow to weanling
3,506
180
4.39
2,773,059
Farrow to feeder
0
180
5.30
0
Farrow to finish
0
180
114.38
0
Boars
0
180
1 4.06
1 01
Total Manure Production (gals.)= 2,773,059
Total Manure Production (cu.ft.)= 370,730
Excess Fresh Water:
nimal ype Capacity * Sto. Period = Total
Nursery
0
180
0.00
0
Wean to Finish
0
180
0.00
0
Finishing
0
180
0.00
0
Farrow to weanling
3,506
180
2.90
1,830,132
Farrow to feeder
0
180
1 0.00
0
Farrow to finish
0
180
0.00
1 0
Boars 1
0
180
0.00
j 0
Total Fresh Water Excess (gals.)= 1,830,132
Total Fresh Water Excess (cu.ft.)= 244,670
Murph
01/15/20

Grower: S-4 Designed By: KBW
Address: PO Box 759 Checked By: DSE
Rose Hill, NC 28458 Date: 01/15/20
County: Duplin Sheet 7 of 12
Temporary Storage Volume: (Cont.)
Rainfall in Excess of Evaporation:
Vol.=(Lagoon Surface Area 1st + Lagoon Area 2nd + Additional Drainage Area) * Rainfall / 12in./ft
Vol.= (150000 sq.ft. + 124914 sq.ft. + 0 sq.ft.) * 7.0 in. /12 in./ft.
Total Required Volume for Rainfall in Excess of Evap. (cu.ft.)= 160,367
Storm Storage:
Vol.=(Lagoon Surface Area 1st + Lagoon Area 2nd + Additional Drainage Area * 25Yr./24Hr Storm(in.)/12in./
Vol.= (150000 sq.ft + 124914 sq.ft. + 0 sq.ft.) * 7.5 in.
Total Required Volume for 25Yr./24Hr. Storm Event (cu.ft)= 78,071
"Heavy Rain" Storage:
Vol.=(Lagoon Surface Area 1 st + Lagoon Area 2nd + Additional Drainage Area) * Heavy Rain Factor(in) / 12in.
Vol.= (150000 sq.ft + 124914 sq.ft. + 0 sq.ft.) * 7.5 in. /12 in./ft.
Total Required Volume for "Heavy Rain" (cu.ft.) = 0
(for Extended Periods of Chronic Rainfall)
Additional Water Storage:
No Additional Water Storage is Required
0 0
Total Required Storm Storage
(25Yr. / 24Hr. Storm +'Heavy Rain')= 78,071 (CU.FT)
Total Required Temporary Storage
(Manure Prod. + Excess Fr. Water + Rainfall Excess + Additional Water Storac 775,766 (CU.FT)
Total Required Permanent Storage
(Treatment + Sludge) = 0 (CU.FT)
TOTAL REQUIRED 2nd STAGE VOLUME = 853838 (CU.FT.)

Grower: S-4 Designed By: KBW
Address: PO Box 759 Checked By: DSE
Rose Hill, NC 28458 Date: 01/15/20
Countv: Dur lin Sheet 8 of 12
LAGOON DESIGN SUMMARY 1st STAGE
Top of Dike Elevation -- -------------- -
100.08
FT.
Emergency Spillway Crest Elevation -----------------
Not AK Applicable
Top of 25Yr. / 24Hr. Storm Storage ------------------
99.08
FT.
Top of "Heavy Rain" Storage — ------ ---------
Not
Applicable
Start Pump Elevation -- --------- ------
98.42
FT.
End Pump Elevation ----------------
98.08
FT.
Top of Sludge Storage — --- -----------
91.05
FT.
Seasonal High Watertable Elev.-----------
95.28
FT.
Finished Bottom Elevation -------------
88.58
FT.
Inside Top Length -----------
500.00
FT.
Inside Top Width --------
300.00
FT.
Side Slopes ---
3.0:1
H:V
Lagoon Surface Area -
150,000
SF
Min. Liner Thickness (if required) --
1.7
FT.
Freeboard Depth
1.00
FT.
Temporary Storage Period
180
Days
Zone Depths:
TOTAL DESIGN VOLUME = 1278474 (CU.FT.)
Treatment / Sludge Storage Zone Depth --- 9.5 FT.
Temporary Storage Zone Depth --- 0.3 FT.
Freeboard / Storm Storage Zone Depth 1.7 FT.
Total Lagoon Depth 11.5 FT.

Grower: S-4
Address: PO Box 759
Rose Hill, NC 28458
County: Duplin
Designed By:
Checked By:
Date:
Sheet 9 of 12
KBW
DSE
01/15/20
LAGOON
DESIGN SUMMARY 2nd STAGE
Top of Dike Elevation
-- ---------- ---- 102.28
FT.
Emergency Spillway Crest Elevation
---------- ----- — Not
Applicable
Top of 25Yr. / 24Hr. Storm Storage
— ----------------- 101.28
FT.
Top of "Heavy Rain" Storage
— --- ------------- Not
Applicable
Start Pump Elevation
— ----------------- 100.62
FT.
End Pump Elevation
------- ---------- 92.78
FT.
Top of Sludge Storage
--------------- 93.18
FT.
Seasonal High Watertable Elev.
--------- ------- 0.00
Finished Bottom Elevation
----------- 89.88
FT.
Inside Top Length
— ---- --- ------- 218.00
FT.
Inside Top Width
-------- 573.00
FT.
Side Slopes
— ------ --------- 3.0:1
H:V
Lagoon Surface Area
— 124,914
SF
Min. Liner Thickness (if required)
— — 1.8
FT.
Freeboard Depth
-- 1.00
FT.
Temporary Storage Period
— 180
Days
Zone Depths:
TOTAL DESIGN VOLUME=1084928 (CU.FT.)
Treatment / Sludge Storage Zone Depth — - 2.9 FT.
Temporary Storage Zone Depth ----- 7.8 FT.
Freeboard / Storm Storage Zone Depth --- 1.7 FT.
Total Lagoon Depth ---__— 12.4 FT.
W

Grower: S-4 Designe KBW
Address: PO Box 759 Checker DSE
Rose Hill, NC 28458 Date: 01/15/20
County: Duplin Sheet 10 of 12
ZONE ELEVATIONS 1st STAGE
TOP OF DIKE ELEV = 100.08
/ A
/ 1 TOP OF STORM ELEV = 99.08 / 1
1 /
1 /
STRT PMP EL.= 98.42 1 TOP OF TEMP STORAGE ELEV = 98.42 /
1 /
END PMP EL. = 98.08 1 TOP OF TREAT ELEV = 98.08 SHWT = 95.28
1 /
1 /
1 TOP OF SLUDGE ELEV = 91.05 /
FINISHED BOTTOM ELEV = 88.58
iwurpny-drown, LLc; tngineering /-. v. box dou, Warsaw NC; ZdJYd [phone]

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Grower: S-4 Designed By: KBW
Address: PO Box 759 Checked By: DSE
Rose Hill, NC 28458 Date: 01/15/20
County: Duplin Sheet 12 of 12
This livestock waste treatment lagoon is designed in accordance with the North Carolina
Natural Resources Conservation Service PRACTICE STANDARD 359- WASTE TREATMENT
LAGOON, revised prior to June, 1996.
Emergency Spillway:
An Emergency Spillway is not required. ````��

NOTE: See attached Waste Utilization Plan
C�
DESIGNED:
DATE:
COMMENTS:
This design is update of start and stop pump elevations and to show the 1/2
treatment volume level for sludge storage. This design does not supercede the
original certification of the farm b y Billy Houston August 1996 & September 1993.
Elevations are based on ASSUMED BENCHMARK and DO NOT represent
mean sea level datum.
Murphy -Brown, LLC Engineering P.O. Box 856, Warsaw NC 28398 [phone]

12" Wide HDPE Straps On
10-ft. Centers Into Anchor Trench
12" Compacted Soil -Fill
Slope To Drain
Away From Cover
0
3'-0t2'j-O" 'qv <
°
a a
"p n
o
v P o
f2"-O"
6"0 Perforated ADS N-12 Biogas
Perimeter Collection Header
8-oz. Geotextile
(� II Soil Subgrade 100 mil HDPECover Liner
II 1 '1
" Prepared Subgrade _
— 24" Concrete Fill
Floating Cover Peri heral Anchor Trench
& Biogas Header Detail
PFF Drawing Form A

Proposed Anchor Trench And This Drawing I Design Is Provided By And Is Property Of Plastic Fusion Fabricators, Inc. (PFF). It Is Intended For
Fabrication, Installation And / Or Identification Purposes Of The Product Depicted And Is Not To Be Circulated Or
BioGas Collection Pipe Layout Detail Reproduced In Any Fashion Without The Specific Permission Of The Management Of PFF. 01999 All Rights Reserved.
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Plastic Fusion Fabricators, Inc.
Your Tolcrl Conlainmenl Resource
3455 Stanwood Blvd. - Huntsville, Alabama 35811
Tel: [phone] / Fax: [phone] / http://www.plasticfusion.com
Drawn By: J. Yoder Date: 0-00-10 PFF Drawing No: Std. A/Trench with Cover Scale: N.T.S. REV.
Customer Approval: Date: PFF Job No: Sheet: 1 of 1
PFF Drawing Form A ( 8% x 11 )

2"0 PVC Stormwater Suction Line With Kamlock To New Anaerobic
Lagoon Effluent Pump Station
100 mil Thk. HDPE Cover 1
100 mil Thk. HDPE Strap
100 mil HDPE Strap
Extrusion Welded To Patch
1211
100-mil Thk. HPDE
Floating Cover
M
6"0 HDPE Grout -Filled
Lateral Ballast Pipe
Y
12"0 HDPE Grout -Filled
Center Ballast Pipe
Floatinm Cover Center Stormwater Ballast Pipin-q Detail
( Exaggerated For Clarity )
Min. 18" x 18" 100 mil HDPE Patch
( Extrusion Welded To Floating
Cover, Min. on 15'-0" Centers )
— 6"0 HDPE Grout -Filled
Lateral Ballast Pipe
Stormwater Ballast Anchor Stra Detail
PFF Drawing Form A

6" 0 HDPE Threaded
Cleanout W/ Removable Cap
t Extrusion Weld (-ryp.)
1/2" Thk. HDPE Round Plate I �
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