310856_Application_20230602

June 2, 2023
Christine Lawson
NCDEQ Division of Water Resources
1636 Mail Service Center
Raleigh, NC 27699-1636
Subject: Sansanqua Farms
Facility # AWS310067
State Digester General Permit
Dear Ms. Lawson,
C AVA N A U G H
Stewaia,_t,p ,i,, s,6- ,_;,ovation
Cavanaugh & Associates, P.A., on behalf of the farm owner, hereby submits the following application to
NCDEQ Division of Water Resources for review of the State Digester General Permit application package
for Sansanqua Farms. The subject project is located in Duplin County, North Carolina.
To facilitate your review of the enclosed documentation, the following is an itemized breakdown:
1. One (1) original 'State Digester General Permit Application' application form.
2. One (1) copy of the engineering calculations.
3. One (1) copy of a detailed narrative of the Swine Digester Animal Waste Management System.
4. One (1) copy of the FEMA FIRM map labeled with the 'Proposed Digester Site'.
S. One (1) copy of the permit form Section 3.6 components.
6. One (1) full-size set of the engineering plans, as well as one (1) 11"x17" set.
Please do not hesitate to contact our office should you have any questions, comments, or require any
additional information.
The applicable setbacks (per the 'Swine Farm Siting Act') for the proposed digester are shown on sheet
C.2.7.3 of the engineering plans, which indicates that the digester will be greater than 100' from all
wetlands, greater than 1,500' from all occupied residences, and greater than 2,500' from all schools,
hospitals, churches, outdoor recreational facilities, national parks, State Parks, and child care centers;
regarding the setback from adjacent property boundaries, the existing lagoon is approx. 153' from the
property line to the southeast, and the proposed digester will be approx. 160' from the same property
line, so the proposed digester meets the requirements of NCGS 106-806(e)(3) since the digester will not
be "located closer to the... property" than the existing lagoon.
Influent sampling will be accomplished via sampling from the influent lift station or gravity main
conveying flushed manure to the digester, where applicable. Effluent sampling will be accomplished via
sampling from the level control wet well.
Regarding usage of the biogas, the applicant plans to utilize the biogas produced from the facility to
generate a renewable energy resource for export off the farm. Specific details of how the applicant
plans to do this are not yet released, but the applicant plans to begin export of the renewable energy
resource within 12 months of commencing construction.
Cavanaugh & Associates, P.A. PO Box 11197 Winston-Salem, NC 27116, 1-877-557-8923, www.covanaughsolutions.com

Regarding estimate of daily volume of biogas, the daily volume of biogas varies based on animal stocking
numbers, animal age, and climatic variations. A gross estimate that is commonly used for in -ground,
ambient temperature digesters is about 2 cubic feet of biogas per pig occupant in the farm per day;
however, the actual amount of biogas produced by the farm may vary significantly given the
considerations described above.
Regarding emergency flare, an emergency flare will not be provided for the proposed farm. Rather,
should the applicant need to dispose of excess biogas, the system operator will open one or more
emergency vent ports to be installed as part of the HDPE digester cover system, and release the biogas.
Regards,
Cavanaugh & Associates, P.A.
4� ��7
gaff
Jeff P. Cappadona, P.E.
Attachments
cc: Farm Owner

State of North Carolina
Department of Environmental Quality
Division of Water Resources
Animal Feeding Operations Permit Application Form
(THIS FORM MAYBE PHOTOCOPIED FOR USE AS AN ORIGINAL)
State Digester General Permit — Farm Digester System
1. GENERAL INFORMATION:
1.1 Facility name: Sansanqua Farms
1.2 Print Owner's name: Kalmar I LLC
1.3 Mailing address: PO Box 16649
City, State: Wilmington, NC Zip: 28408
Telephone (include area code): [phone] Fax: O -
Email:
1.4 Physical address: 157 Taylor Town Rd
City, State: Faison, NC Zip: 28341
Telephone number (include area code): ( ) -
Latitude 35.078603' Longitude-78.0635940 (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 Exit 364 on I-40, head
east on College St. for 2.3 miles, turn left onto US-117 N / N. Pine St. and go 4.2 miles, turn right onto Bowdens Rd. and go
1.4 miles, turn left onto Herman Taylor Rd. and go 1.3 miles, turn right onto Taylor Town Rd. and go 1.0 miles, the farm
entrance is on the right.
1.7 Farm Manager's name (if different from Landowner):
1.8 Lessee's / Integrator's name (if applicable; circle which type is listed): Smithfield Foods
1.9 Facility's original start-up date: Date(s) of facility expansion(s) (if applicable):
1.10 Design Contact name: Jeff Cappadona Phone [phone] Email: jeffrgy.cappadona(c�cavanaughsolutions.com
2. OPERATION INFORMATION:
2.1 Facility number: AWS310856
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.
Type of Swine No. of Animals Type of Poultry No. of Animals Type of Cattle No. of Animals
❑ Wean to Feeder ❑ Layer ❑ Beef Brood Cow
® Feeder to Finish 11,520 ❑ Non -Layer ❑ Beef Feeder
❑ Farrow to Wean (# sow) ❑ Turkey ❑ Beef Stocker Calf
❑ Farrow to Feeder (# sow)
❑ Farrow to Finish (# sow)
❑ Wean to Finish (# sow)
❑ Gilts
❑ Boar/Stud
❑ Turkey Poults
❑ Dairy Calf
❑ Dairy Heifer
❑ Dry Cow
❑ Milk Cow
FORM: AWO-STATE-G-DIGESTER-7/07/2022 Page 1 of 6

❑ Other Type of Livestock on the farm:
No. of Animals:
2.3 Acreage cleared and available for application (excluding all required buffers and areas not covered by the application
system): See attached Waste Utilization Plan Acres
Required Acreage (as listed in the CAWMP): See attached Waste Utilization Plan Acres
Existing Application Area (pre -construction): See attached Waste Utilization Plan Acres
Proposed Application Area (post -construction): Same as existing (see attached Waste Utilization Plan) Acres
Is there a change to the existing WUP? YES or NO (circle one)
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 other PRIMARY TREATMENT: (double click on "Select" for drop -down menu box)
Treatment
Existing?
Name of
Treatment
Type of
Liner
Surface
Type of Cover
Ttl Capacity
Req'd
Capacity
Unit Type
YP
(Y/N)
Unit
Material
Area
Material
(cu. Ft.)
(cu.ft.)
Digester
N
Digester
Synthetic
56,288
Synthetic (80 mil)
394,272
394,272
Select
Select
Select
Select
Select
Select
a.l Are engineering designs, drawings, specifications, and details attached? YES or NO (circle one)
b. SECONDARY TREATMENT/STORAGE: (double click on "Select" for drop -down menu box)
Name of Storage
Unit
Existing?
(Y/N)
Type of Liner
Material
Surface Area
Ttl Capacity
(cu. Ft.)
Req'd Capacity
(cu.ft.)
Lagoon
Y
Soil in situ
296,250
3,274,688
2,549,125
Soil in situ
Soil in situ
Soil in situ
*Note: The "Total Capacity" and "Req'd Capacity" are provided based on the lagoon design for the existing lagoon on
this farm, sealed by Floyd Adams 2000-10-10.
2.5 Are KNOWN subsurface drains present within 100' of any application fields? YES or NO (circle one)
2.6 Are KNOWN subsurface drains in the vicinity or under the waste management system? YES or NO (circle one)
2.7 Does this facility meet all applicable siting requirements? YES or NO (circle one)
2.8 Describe Water Movement between Barns, Digesters, and Storage Ponds (double click on "Select" for drop -down menu
box)
Minimum Pump
Location
Pump Station or
Pipe Size
Capacity
Plan Sheet
Gravity
Reference
GPM
TDH
Barns to Digester
Pump Station (ILS)
8"
840 P)
38
C.2.7.1
Digester to Secondary
Gravity
12"
C.2.7.1
Select
Select
FORM: AWO-STATE-G-DIGESTER-7/07/2022 Page 2 of 6

3.
Select
Select
Select
Select
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.
A li nt's Initials
3.1 One completed and signed original of the application for Digester Animal Waste Management
System Application Form.
3.2 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.
3.3 Documentation that new digester structure(s) meets the Swine Farm Siting Act, for swine
operations.
3.3.1 Site Map. The scale of this map shall not exceed 1 inch = 400 feet.
3.3.2 All proposed digesters to occupied residences > 1500 feet OR no closer than existing setback.
Existing setback = > 1,500 feet
3.3.3 All proposed digesters to schools, hospitals, churches, outdoor recreational facilities, national parks, state
parks, historic properties, or childcare centers >_ 2500 feet OR no closer than existing setback.
Existing setback = > 2,500 feet
3.3.4 All proposed digesters to property boundaries > 500 feet OR no closer than existing setback.
Existing setback = Approx. 153 feet
3.3.5 All proposed digesters to Public Water supply wells >_ 500 feet.
3.3.6 The map shall show the location of any property boundaries and perennial streams, or rivers located
within 75 feet of waste application areas.
3.4 One copy of all engineering documents, including, but not limited to, calculations,
equipment specifications, plan and profile drawings to scale, construction materials,
supporting equations or justifications.
3.5 A detailed narrative of the Farm Digester Animal Waste Management System.
3.6 A copy of the CAWMP which must include the following components. Some of these
components may not have been required at the time the facility was initially certified but must
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
3.6.2 The method by which waste is applied to the disposal fields (e.g., irrigation, injection, etc.)
3.6.3 A map of every field used for land application
3.6.4 The soil series present on every land application field
3.6.5 The crops grown on every land application field
3.6.6 The Realistic Yield Expectation (RYE) for every crop shown in the WUP
3.6.7 The PAN applied to every application field
3.6.8 The waste application windows for every crop utilized in the WUP
3.6.9 The required NRCS Standard Specifications
3.6.10 A site schematic
3.6.11 Emergency Action Plan
3.6.12 Insect Control Checklist with chosen best management practices noted
FORM: AWO-STATE-G-DIGESTER-7/07/2022 Page 3 of 6

3.6.13 Odor Control Checklist with chosen best management practices noted
3.6.14 Mortality Control Checklist with the selected method noted
3.6.15 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
3.6.16 Site Specific Operation and Maintenance Plan
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, Jeff Cappadona (P.E. representing Owner's name listed in question 1.2), attest
that this application for Sansanqua Farms (Facility name listed in question 1.1) has been reviewed by me and is accurate and complete
to the best of my kn Tledge. I understand that if all required parts of this application are not completed and that if all required
supporting informagiyand_lchaynts are not included, this application package will be returned to me as incomplete.
Signature
Engineer's

Date (023' L-ZJ
5. FARM OWNER/PERNUTTEE CERTIFICATION:
WI k 1— (Owner/Permittee name listed in question 1.2), attest
that this application for Sansanqua Farms (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
gg
6. MANAGER'S CERTIFICATION: (complete only if different from the Farm Owner)
I, (Manager's name listed in question 1.7), attest that this
application for Sansanqua Farms (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
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]
FORM: AWO-STATE-G-DIGESTER-7/07/2022 Page 4 of 6

DocuSign Envelope ID: 7A43D232-E372-4DDD-9FE9-D9E867C1480F
ELECTRONIC SUBMISSION IS ENCOURAGED. EMAIL TO: [e-mail]
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 DWR 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 6 of 6). 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 Facility Name & Number: Sansanqua Farms
7.2 Name & complete address of engineering firm: Cavanaugh, PO Box 11197 Winston-Salem, NC 27116
Telephone: [phone] Fax: ()
Email: ieffrey.cappadona(&cavanaughsolutions.com
7.3 Name of closest downslope surface waters: Wildcat Branch
7.4 County(ies) where the animal waste management system and surface waters are located Duplin
7.5 Map name and date: Warsaw North, 2022
7.6 NC Professional's Seal (If appropriate), Signature, and Date: On -Man
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: UT t0 Wildcat Branch
Classification (as established by the Environmental Management Commission): C;SW
Proposed classification, if applicable:
Signature of regional office personnel:
Date: 3/13/2023
(All attachments must be signed)
FORM: AWO-STATE-G-DIGESTER-7/07/2022 Page 5 of 6

DocuSign Envelope ID: 7A43D232-E372-4DDD-9FE9-D9E867C1480F
(#2) UNNAMED
TRIBUTARY TO
BEAR SWAMP
SANSANQUA
0
FARMS
0 0
0 0
PROPOSED NEW COVERED
DIGESTER FOR
SANSANQUA FARMS
NAME OF STREAM
STREAM CLASS
STREAM INDEX
1
WILDCAT BRANCH TO GSP
C; Sw
18-74-19-10
2
UT TO BEAR SWAMP
C;Sw
1 18-74-19-9
LATITUDE: 35.078603
LONGITUDE:-78.063594
BASIN: CAPE FEAR
MAP NAME & #: WARSAW NORTH,
2022
WATERSHED CLASSIFICATION MAP
ON -FARM BIOGAS SYSTEM
SANSANQUA FARMS
OWNER: KALMAR 1, LLC.
(#1) WILDCAT
--`—� BRANCH TO
GOSHEN SWAMP
(GSP)

CAROLINA
Cavanaugh & Associates, P.A. PO Box 11197
Winston-Salem, NC 27116
[phone] Fax: [phone] wvvw.cavanaughsolutions.com
LOCATION
NOT TO SCALE
PROJECT #: BE21.015
DRAWN BY: LJL
BD #: SCALE. 1 "=1000' 1
DATE: 2023-02

Sansanqua Farms Volume Calculations
Project: Sansanqua Farms
Project No: BE.21.015
Date: 2023-2-28
Existing Configuration (For Reference)
Farm Information:
CAVANAU G H
Location: Duplin County, NC Design By: JPC
Checked By: WGS
Farm Population: 11,520 Finishing
Storm and Rainfall:
Storm (25-yr, 24-hr): 7.5
Rainfall In Excess Of Evaporation: 7.5
Heavy Rain" 7.5
in.
in.
in.

1 of 5

Proposed Configuration (Proposed Digester)
Flow Path:
Barns -> Digester (Proposed) -> Existing Lagoon
Volumes:
Capacity= 11,520 Finishing
CAVANAU G H
Measured Sludge Depth: 0 ft
Planned Sludge Depth: 0 ft
Sludge to be Removed: 0 cf
0 gal
Note: 'Measured Sludge Depth' (see above) is 0 cf for
Proposed Digesters
Capacit * ALW * cf/lb 1= Total
Treatment Volume = 1 11,520 135.00 11.00 11,555,200 1 cf
Capacity Da s of Stora e al/ head*da = Total
Daily lnfow= 1 11,52090 11.37 11,420,416 gallons
189,895 cf
* Note: The existing volumes shown below are provided based on the existing lagoon design for this farm,
sealed by Flovd Adams 2000-10-10
Volume
Re uired* cf
Digester
(Proposed)
Existing
Lagoon
Total
Required
Desired Digester Treatment Volume
369,900
N/A
369,900
Additional Treatment
11,650
1,173,650
1,185,300
Sludge Storage
0
391,680
391,680
Excess Wash Water
0
250,906
250,906
Rainfall In Excess Of Evaporation
0
185,403
185,403
Storm Storage
0
185,156
185,156
"Heav Rain"
0
185,156
185,156
Daily Inflow (90 days)
12,722
177,173
189,895
Total
394,272
1 2,549,125
1 2,943,397
Note: Both 'Rainfall In Excess Of Evaporation' and 'Storm Storage' are shown as 0 cf for the digester because the
HDPE cover prevents rain from entering the wastewater system and therefore doesn't need to be accounted for in these
volume calculations; the rain that falls on the cover is simply pumped off of the cover with a rainwater pump(s)
Volume
Provided* cf
Digester
(Proposed)
Existing
Lagoon
Total
Provided
Desired Digester Treatment Volume
369,900
N/A
369,900
Additional Treatment
11,650
1,173,650
1,185,300
Sludge Storage
0
391,680
391,680
Excess Wash Water
0
250,906
250,906
Rainfall In Excess Of Evaporation
0
185,403
185,403
Storm Storage
0
185,156
185,156
"Heav Rain"
0
185,156
185,156
Daily Inflow (90 days)
12,722
902,736
915,458
Total
394,272
1 3,274,688
3,668,960
Totals (cf)
Volume
Required* (cf)
Volume
Provided* (cf)
Efficiency
Treatment
1,555,200
1,555,200
100%
Sludge Storage
391,680
391,680
100%
Excess Wash Water
250,906
250,906
100%
Rainfall In Excess Of Evaporation
185,403
185,403
100%
Storm Storage
185,156
185,156
100%
"Heavy Rain"
185,156
185,156
100%
Daily Inflow (90 days)
189,895
915,458
482%
Total
2,943,397
3,668,960
125%
Days of Storage:
Proposed Configuration
Required I Provided
Daily Inflow Volume cu.ft. 189,8951 915,458
Days of Storage 901 434
2of5

Total Temporary Storage
Proposed Configuration (Proposed Digester)
Temporary Storage Volume Required' (cf)
igesterExisting
(Proposed)
Lagoon
I ota
Required
Excess Wash Water
0
250,906
250,906
Rainfall In Excess Of Evaporation
0
185,403
185,403
"Heavy Rain"
0
185,156
185,156
Daily Inflow (90 days)
12,722
177,173
189,895
Total
1 12,7221
798,6381
811,360
Temporary Storage Volume Provided' (cf)
igester
(Proposed)
xistmg
Lagoon
I ota
Provided
Excess Wash Water
0
250,906
250,906
Rainfall In Excess Of Evaporation
0
185,403
185,403
"Heavy Rain"
0
185,156
185,156
Daily Inflow (90 days)
12,722
902,736
915,458
Total
12,7221
1,524,2011
1,536,924
Summary
Total Temporary Storage (cf)
Proposed Configuration
Required
Provided
Excess Wash Water
250,906
250,906
Rainfall In Excess Of Evaporation
185,403
185,403
"Heavy Rain"
185,156
185,156
Daily Inflow (90 days)
189,895
915,458
Total
811,360
1,536,924
CAVANAU G H
3 of 5

Digester (Proposed) Volume
Digester (Proposed) Stage -Storage
Elevation ft
Area sf
Incr. Vol cf
Cumul. Vol cf
148.50
26,378
-
0
149.50
28,448
27,413
27,413
150.50
30,590
29,519
56,932
151.50
32,804
31,697
88,629
152.50
35,090
33,947
122,576
153.50
37,448
36,269
158,845
154.50
39,878
38,663
197,508
155.50
42,380
41,129
238,637
156.50
44,954
43,667
282,304
157.50
47,600
46,277
328,581
158.50
50,318
48,959
377,540
159.50
1 53,108
1 51,713
429,253
160.50
1 55,970
1 54,539
483,792
Digester Desired Volume:
Digester Treatment Volume
(@ Treatment Elevation of 158.58):
% Desired:
Digester (Proposed) Updated Elevations:
369,900 cu ft. (13,700 cy)
381,550 cu ft. (14,131 cy)
103%
Zone
Volume
Cumulative Vol.
Elevation
Depth (in.)
Planned Sludge
0
0
148.50
144.00
Treatment
381,550
381,550
158.58
23.05
Temporary
12,722
394,272
158.83
20.05
Storm
0
394,272
158.83
20.05
of Dike Elev = 160.50' (483,792 cf)
Top of Storm Elev = 158.83' (20.05") (394,272 cf)
Top of Temp Storage Elev = 158.83' (20.05") (394,272 cf) (Start Pump)
Top of Treat Elev = 158.58' (23.05") (381,550 cf) (Stop Pump)
Planned Sludge Elev = 148.50' (144.00") (0 cf)
Finished Bottom Elev = 148.50'
CAVANAU G H
Stewardship Through Innovation
4of5

Existing Lagoon Volume
Existing Lagoon Stage -Storage
Elevation ft
Incr. Vol cf
Cumul. Vol c
145.50
_a[22.LsfL
201,300
-
0
146.50
207,126
204,213
204,213
147.50
213,024
210,075
414,288
148.50
218,994
216,009
630,297
149.50
225,036
222,015
852,312
150.50
231,150
228,093
1,080,405
151.50
237,336
234,243
1,314,648
152.50
243,594
240,465
1,555,113
153.50
249,924
246,759
1,801,872
154.50
256,326
253,125
2,054,997
155.50
262,800
259,563
2,314,560
156.50
269,346
266,073
2,580,633
157.50
275,964
272,655
2,853,288
158.50
282,654
279,309
3,132,597
159.50
289,416
286,035
3,418,632
160.50
296,250
292,833
3,711,465
Existing Lagoon Updated Elevations:
Note: The dimensions
and volumes shown are
provided based on the
lagoon design for the
existing lagoon on this
farm, sealed by Floyd
Adams 2000-10-10
Zone
Volume
Cumulative Vol.
Elevation
Depth (in.)
Sludge
391,680
391,680
147.39
157.28
Treatment
1,173,650
1,565,330
152.54
95.50
Temporary
1,524,201
3,089,532
158.35
25.83
Storm
185,156
3,274,688
159.00
18.00
= 160.50
Top of Storm Elev = 159.00' (18.00") (3,274,688 cf)
Top of Temp Storage Elev = 158.35' (25.83") (3,089,532 cf) (Start Pump)
Top of Treat Elev = 152.54' (95.50") (1,565,330 cf) (Stop Pump)
Finished Bottom Elev = 145.50'
CAVANAU G H
5of5

CAVANAU G H
Stewardship Through Innovation
M I Sansanqua Farms
Pump Station
CalculaMens
Project No.: BE.19.006
CAVANAUGH & ASSOCIATES, P.A. P❑ BOX 1 1 1 97 WINSTON-SALEM, NC 271 1 6, 1 -877-557-8923
WWW.CAVANAUGHSOLUTIONS.COM

Pressure
25.00
50.00
75.00
100.00
psi
Flow
25.00
50.00
75.00
100.00
GPM
Sansanqua Farms, Influent Lift Station
R1
pm each pump @ 38'
3
Day 1, 12:1
EPANET 2 Pagel

Page 1 2/23/2023 10:29:34 PM
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* Hydraulic and Water Quality
* Analysis for Pipe Networks
* Version 2.2
**********************************************************************
Input File: Sansanqua ILS.net
Link - Node Table:
Link
Start
End
Length
Diameter
ID
Node
Node
ft
in
----------------------------------------------------------------------
P1
J1
J3
25
7.549
P2
J2
J3
25
7.549
P5
J3
R3
925
7.549
P-1
R1
J1
#N/A
#N/A Pump
P-2
R1
J2
#N/A
#N/A Pump
Energy Usage:
Usage
Avg.
Kw-hr
Avg.
Peak
Cost
Pump Factor
Effie.
/Mgal
Kw
Kw
/day
----------------------------------------------------------------------
P-1 100.00
75.00
160.80
8.14
8.14
0.00
P-2 0.00
0.00
0.00
0.00
0.00
0.00
----------------------------------------------------------------------
Demand
Charge:
0.00
Total
Cost:
0.00
Node Results:
Node
Demand
Head
Pressure
Quality
ID
----------------------------------------------------------------------
GPM
ft
psi
J1
0.00
183.39
79.46
0.00
J2
0.00
180.04
78.01
0.00
J3
0.00
180.04
78.01
0.00
R1
-843.53
145.00
0.00
0.00 Reservoir
R3
843.53
160.50
0.00
0.00 Reservoir

Page 2
Link Results:
----------------------------------------------------------------------
Link
Flow
VelocityUnit
Headloss
Status
ID
GPM
fps
ft/Kft
----------------------------------------------------------------------
P1
843.53
6.05
134.04
Open
P2
0.00
0.00
0.00
Open
P5
843.53
6.05
21.12
Open
P-1
843.53
0.00
-38.39
Open Pump
P-2
0.00
0.00
0.00
Closed Pump

Narrative
'Sansanqua Farms' will utilize existing barns with slotted floors over flushing pits to collect manure.
Upon flushing, Barns 1-20 will gravity flow waste through an existing pipe to the influent lift station
(utilizing existing wet well, and existing pumps to be replaced). The influent lift station will utilize two 20
hp GEA pumps, with a typical flow of approx. 840 gpm (1 pump) through an 8" HDPE (DR 17) forcemain
into the anaerobic digester.
After treatment in the anaerobic digester (483,792 cubic feet of total volume, 394,272 cubic feet at
Operating Level), effluent will gravity flow through the 12" digester outlet pipe to the existing Lagoon,
where it will be irrigated in accordance with the waste utilization plan.

1 '
l
FLOOD HAZARD INFORMATION NOTES TO USERS
SEE PIS REPORT FOR ZONE DESCRIPTIONS AND INDEZMAP
THE INFORMATION DEPICTED ON THIS MAP AND SUPPORTING
DOCUMENTATION ARE ALSO AVAILABLE IN DIGITAL FORMATAT
HTTP://FRIS.NC.GOV/FRIS
Without BaaeFl ood Elevation (BEE)
With BFE or Depth zone AE. no, AH, vE An
sPEC DAREADRDAREA HPECS — RBgnlatory Flood-y
— 0.2%Annual Chance Flood Hazard, A—
.
f 1%Annual Chance Flood Stith Average
Depth Less Than One Faot or With Drainage
reas Aof Less Than One Square Mile zone x
— Fu[ure Condition. 1%Annual
Chance Flood Hazard zone x
ODIERAREASOF —Area with Red ... d Road Risk due to Levee
ROOD HATARD See Notes zonex
MEA — Are as Determinedthbe0utsidethe
AREAS 0.2% Annual Chance FIwdpIMn zonex
Channel, Culvert, or Storm Sewer
Axredited or Provisionally Accredited
GENERAL Levee, Dike, ar Flaadwall
STRUCTURES ............ Nan -accredited Levee, Dike, ar Flood-ll
North Carolina Geodetic Survey bench mark
EM
® National GeodeUC Survey bench mark
sto® Contractor Fat. NCFMP Survey bench mark
Cmas Sections with 1%Annual Chance
Water Surface Elevation (SEE
aO----- C.—IT—Sect
— — — - Coastal Transect Baseline
- Profile Baseline
Hydrogmphic Feature
O1HER Limitoi SWdy
FEATURES fu lsdidim Boundary
TED TES USERS I
F�re'�^uo601nlimhof Modere@ Wave Action (LiMWA)
SYSTEM (CBRS) NOTE
�mWsj �
®s CBRSAreare servKK cu OeOBlenvie Protected Area
SCALE
Iinah-1,000feet 1:12,000
0 500 1.000 2,000
ea,
Meters
0 150 300 600
PANEL LOCATOR
NORTH CAROLINA FLOODPIAIN MAPPING PROGRAM
NATION-OODINSUPANCEPROGRAM
OAL
O INRSURANCE RATE MAP
�I vA NORTH CAROLINA O
FG O
d re 82468
v I'li�l;1
ClD PANEL SUFFI%
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aoaoFea, zzaaaaarEaT ��. � �, " ,�, �aaaarerEE, �aooa.e
k F 1
as 4 4Ap1
°r
IF
„A Proposed
Digester Site
y.
lY I
Wor[aT Aeam�e[
FLOOD HAZARD INFORMATION NOTES TO USERS SCALE
SEE PIS REPORT FOR ZONE DESCRIPTIONS AND INDEZMAP
THE INFORMATION DEPICTED ON THIS MAP AND SUPPORTING
DOCUMENTATION ARE ALSO AVAILABLE IN DIGITAL FORMATAT
HTTP://FRIS.NC.GOV/FRIS
-Wilhoul 'nSej Flood Elevation (BEE)
With BFE or Depth zone AE. no, AK vE AR
HNARDAREAS
sPECIALFLODD — Regulatory Floodway
— 0.2%Annual ChaFlood Hazard, A—
.
f 1%Annual nce Chance Flood with Average
Depth LESS Dan One Faot or With Dreinage
Areas of Less Than One Square Mile zone x
— Future Condition. 1%Annual
Chance Flood Hazard zone x
OTHER AREAS OF — Area wit Red ... d Road Risk due to Levee
ROOD HATARD See Notes zonex
OTHER — Are as Datarminedwba0utsidetha
AREAS 0.2% Annual Chance FloadHMn zonex
Channel, Culverl, or Storm Sewer
Axredited or Provisionally Accredited
GENERAL Lave, Dike, ar Floodwall
STRUCTURES ............ Nan-accredt.d Levee, Dike, ar Flo.dwall
North Carolina Goodat o Survey bench mark
EM
® National GeodeUC Survey bench mark
sto® Contractor Fat. NCFMP Survey bench mark
—wa—Cmu Sections wit 1%Annual Chance
Water Surface Elevation (SEE aO----- C.—IT—Sect
— — — - Coastal Transect Baseline
- Profile Baseline
Hydrographic Feature
OTRE( Umit&SWdy
FEATURES ,...-..-.,-- ---------
P
SYSTEM (CBRS) NOTE
®pCBRSAreare servKK cu OeOBImwISS Protected Area
om, m.,. swt ..t R��•smol
asa lRw®�e�i1 NAw,aea rv.,wn
I inch - 1,000 fed 1:12,000
0 500 1,NO 2000,
Fee[
Meters
0 150 3U0 600
PANEL LOCATOR
NORTH CAROLINA FLOODPIAIN MAPPING PROGRAM
NATIONAL ROOD INSURANCE PROGRAM
OD INSURANCE RATE MAP
wc NORTH CAROLINA O
d RnBzasa
vca
I'IiNl;1
ClD PANEL SURE%
' CAI r--- co unTv aToaea �aae
L.L
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02/16/06

i
:�

WASTE UTILIZATION PLAN
Goldsboro Hog Farms, Inc.
Friday, December 15, 2000
Updated 11112016
Producer: Ruth Kalmar Lewis
Farm Name:
Telephone # :
Type of Operation :
Number of Animals
Application Method
Kalmar II, LLC.
2237 Queens Road East
Charlotte,NC 28207
[phone]
Feeder to Finish Swine
11520 hogs design capacity
Irrigation
The waste from your animal facility must be land applied at a specified rate to prevent
Pollution of surface and/or groundwater. The plant nutrients in the animal waste should be
used to reduce the arnount of commercial fertilizer required for the crops in the fields where
waste is to be applied. This waste utilization plan uses nitrogen as the limiting nutrient.
Waste should be analyzed before each application cycle. Annual soil tests are strongly
encouraged so that all plant nutrients can be balanced for realistic yields of the crop to be
grown.
Several factors are important in implementing your waste utilization plan in order to maximize
the fertilizer value of the waste and to ensure that it is applied in an environmentally safe
manner. Always apply waste based on the needs of the crop to be grown and the nutrient
contents of the waste. Do not apply more nitrogen than the crop can utilize. Soil types are
important as they have different infiltration rates, leaching
ll
capacities, and avaialable water holding capacities. Normally twaste shall not be applied to
land eroding at greater than 5 tons per acre per year. With special pre -cautions, waste ma
be applied to land eroding at up to 10 tons per acre per year. Do not apply waste on y'
saturated soils, when it is raining, or when the surface is frozen. Either of these conditions `
may result in runoff to surface waters which is not allowed under DEM. regulations. V1%ind.
conditions should also be considered to avoid drift and downwind odor problems.. To
maximize the value of the nutrients for crop production and to reduce the potential for
Pollution, :the waste should be applied to a growing crop or applied to bare ground not more
than 30 days prior to planting. Injecting the waste or disking will conserve nutrients and
reduce odor problems. This plan is based on waste application through irrigation for this is
the manner in which you have chosen to apply
in the future, you need to revise this plan. Nutrient levels for injecting waste Bind mgating ste
waste are not the same.
The estimated acres needed to apply the animal waste is based on typical nutrient content for
this type of facility.; Acreage requirements should be based on the waste analysis -report from
Your waste management facility. Attached you will find information on proper sampling
techniques, preparation, anal transfer of waste samples to the lab for ananlysis. This waste
utilization plan, if carri.dd.owt, meets the requirements for compliance with 15A NCAC
2H.0217• adopted by the Environmental Management Commission.
'd
e.
r
Page 1

AMOUNT OF WASTE PRODUCED PER YEAR (gallons, ft3, tons, etc.)
11520 hogs X 1.9 tons waste/hogs/year = 21888 tons
AMOUNT OF PLANT AVAILABLE NITROGEN (PAN) PRODUCED PER YEAR
11520 hogs X 2.3 Ibs PAN/hogs/year = 26496 PAN/year
Applying the above amount of waste is a big job. You should plan time and have appropriate
equipment to apply the waste in a timely manner.
The following acreage will be needed for waste application based on the crop to be grown,
soil type and suface application.
TABLE 1 : ACRES OWNED BY PRODUCER
TRACT F LD 501E PE &C. SS-
DETERMINING PHASE
1896 * 10 IAUTRYVILLE ALL
1896 10 IAUTRYVILLE ALL
1896 10 IAUTRYVILLE ALL
1896 -
* 11 IAUTRYVILLE ALL
! 1896 11 AUTRWILLE ALL
1896 JAUTRYVILLEALL
1896 1* 12 IAUTRYVILLE ALL 1
1896 J* 12 IAUTRYVILLEALL !
1896 12 IAUTRYVILLE ALL I
1896 1* 13 IAUTRYVILLE ALL !
1896 j * 13 IAUTRYVILLE ALL
I 1896 1* 13 IAUTRYVILLE ALL I
1896 1* 14 INORFOLK 0.2%
1896 INORFOLK 0-2% _ !
I 1896 !* 14 1NORFOLK 0.2% 1
1 1896 1* 15 NORFOLK 0.2%
1 1896 �* 15 INORFOLK 0.2% _
1896 I* 15 !NORFOLK 0-2% i
1896 16 INORFOLK 0-2% I
1896 16 INORFOLK 0-2%
18 IF I* 16 INORFOLK 0.2% i
1896 1* 17 INORFOLK 0.2% 1
1896 I* 17 INORFOLK 0-2% I
1896 17 INORFOLK
�* a2% i
1896 I* 18 NORFOLK 0-2%% _
1896 18 NORFOLK 0-2%
1896 I* 18 INORFOLK 0-2% I
1896 ;* 19 INORFOLK 0-2%
1896 19 INORFOLK 0-2% I
1896 19 NORFOLK 0.2%
1896 20 INORFOLK 0-2% I
1896 I* 20 INORFOLK 0-2%
1896 1* 20 NORFOLK 0.2% 1
21
1896 1* 21 NORFOLK 0.2% !
,*
1896 21 INORFOLK 0.2% _ j
1 1896 22 NURFOLK 0 2% 1
1896 1* 22 INORFOLK 0-2%
1 1896 !* 22 INORFOLK 0-2% 1
�- - 1896 1* 23 ;NORFOLK 0-2% I
1896 23 ,NORFOLK 0-2%
CROP
CODE
C !
W
I I
C !
I SS I
! W i
C 1
SB I
W I
C I
Sg
W I
C I
,
SB
W I
C . i
SB
W I
C
gg t
W 1
C
SB
W
C i
SB
�/�/
SB I
W 1
C I
SB �114�0;1160
W
C
SB I
W I
C 1
W ;
SB I
C
W 1
YIELD
75I
251
451
751
251
45
751
251
451
751
25I
45I
1 10L.
401 1
60i
1101
4U1
601
1101
401
60,
110
40I
601
1101
40!
60I
1101
401
60
1101.
1101
401
60I
1101
60
'101
110I
60
LBS AW
N/ACRE
73.75y
103.5
3.5
73.75I
1001
103.51
73.751
100I
103.51
73.751
100,
103.5I
117.51
1F;0!
1441
117.51
160j
144�
117.5i
160I
144
117.5
160I
1441
117.51
1601
1441
117.5
1601
144I
117.61
117.51
1601
144I
117.5
144
160
117.560
144I
COMM
NACRE
20
A E
USED
4.36 322
OI 4.361 436
A
TIME
i MAR-JUN
APR-SEP 15
20
20
01 4.36
4.391
0 4.391
0 4 39
4.31
0 4.311
4511
324
439
454
3181
431
SEPT-MAR
MAR-JUN
APR-SEP 15
SEPT MAR
MAR-JUN
APRSEP 15
01 4.31
446
SEPT-MAR
20
3.24
239
MAR-JUN
0 3.24
324
A 15
01
20
3.24
3.79
3351
4451
SEPT-MAR
MAR-JUN
0�
I 3.79
606
1 APR-SEP 15
01
3.79
546
I SEP APR
201
01
OI
3.381
3.38�
3.381
397
541
487
I MAR-JUN
1 APR-SEP 15
SEP-APR
20
0
4.65
4.65
5461
744
MAR-JUN
APR-SEP 15
01
201
4.65
6701
SEP-APR
4.56
536
MAR-JUN
OI
4.561
730
APRSEP 15
OI
4.561
657 I
SEP-APR
20i
1 29
152 I
MAR JUN
01
0
20'
1.291
1.291
1.14
2061
186
134
APRSEP 15
SEP-APR
MAR-JUN
OI
1.14
182
APR-SEP 15
01
1.141
164
SEP-APR
201
1.351
159 i
MAR-JUN
01
0
1.35
1.35
216
1941
APR-SEP 15
SEPAPR
201
1.52
179
-J1896
MAR
01
0
1.52
1.521
243 I
219
APR SEP 15
SEP-APR
20I
Oi
3.081
362
MAR-JUN
3.081
444
SEP-APR
0�3.08
20
493 I
493 I
82
APR-SEP 15
MAR-JUN
0
223
SEP-APR
Page 2

1896
I* 23 INORFOLK 0.2%
1896
I 1896
* 24 INORFOLK 0-2% __
SB
I C
I 40 160 0 1.55I 248 r APR-SEP 15
1101 117.51
24 NORFOLK 0.2%
W
20! 1.27 149 MAR-JUN
1896
24 ) NORFOLK 0-2%
SB
I 601 1441
0 1.27 183 SEP-APR
1896
I* 24A INORFOLK 0-2%
C
I 40 160
0 1.27 203 APRSEP 15
1896
* 24A NORFOLK 0-2%
I W
I 110 117.5
20 1.27 149 MAR-JUN
1896
1896
I* 24A NORFOLK 0-2%%
25
! SB
I 60 1441
I 40 1601
01 1.271183 SEP-APR
1896
INORFOLK 0 2%
25
i C
i 1101 117.5
0 1.27 203 APR-SEP 15
1896
NORFOLK 0-2%
'* 25
i W
I 601 144
20 2.62 308 MAR-JUN
NORFOLK 0.2%
26 INORFOLK
I SB
I 160
0 2.62 377
01 2.62
1 1896
0.2%
I* 26 INORFOLK 0 2/
I C
161
I 11 117.5
419 APR SEPSEP�ApR
15
20I 2.93 3441 M,gR_JUN
1 1896
1* 26 NORFOLK 0-2%
I W
SB
60I 144
OI 2.93 4221 SEP-APR
�. 1896
1896
°
I * 27 NORFOLK/0 0-2
I* 27
1 C
40 160
1101 117.5
0 2.93 469 APR-SEP 15
(_ 1896
INORFOLK 0.2%
I* 27 -
I W
60I 144 i
20 4.1 482 MAR-JUN
! 1896
N0
ORFOLK 0 2 /o
* 28 INORFOLK
S
I B
40I 1601
OI 4.1 590 SEP-APR
0 4.1
1896
0.2°/u
I* 28 INORFOLK 0-2%j
C
110I 117.5
656 APRSEP 15
201 4.1 482
1896
28 INORFOLK 0.2%
W 1
SB
60 144I
MAR JUN
0 4.1 590 I SEP-APR
1 1896
1896
1* 29 INORFOLK 0-2%
1* 29 INORFOLK 0-2%
I
I
C I
401 1601
110 117.5I
0 4.11 656 APRSEP 15
20� 4.18
1 1896
I* 29 NORFOLK 0.2%
W
SB
60 1441
491 MAR-JUN
01 4.18 602 SEP-APR
1896
I 1896
30
* INORFOLK 0.2%
1* 30
C
40 11601
501
110I 117.5I
4.18 669 APRSEP 15
201
1896
�NORFOLK 0.2%
* 30 INORFOLK 0.2%
1 W
I i
601 144
4.591 539 MAR-JUN
0 4.59
1896
i
i* 31 INORFOLK 0.2%
SB I
BH
4C'I 160
661 SEP-APR
0 4.591 734 APRSEP 15
I
1896
1896
1* 31 INORFOLK 0.2%
*
i
SG 1
6'11 285
11
20 0.431 123 MAR-OCT
1896
32 INORFOLK 0-2%
* 32
BH 1
50
6.11 285
0 0 '1 22 SEP-MAY
1896
INORFOLK 0-2%
SG j
I
1
20 0.7 200 MAR-OCT
! 1696
I 33 NORFOLK 0.2%
33
BH I
50
6.11 305
0 0.7 35 SEP-MAY
�- I 1896
1NORFOLK 0-2%
34
SG I
11 50
0 1.27 387 MARSEP
I 1896
NORFOLK 0.2%
_
NORFOLK 0-2%
I BH i
1
6.11 3051
0 1.27 64 SEP APR
0 1.99 6071 MAR-SEP
1896 1~
1896 L.
35 INORFOLK 0.2%
SG I
1 BH
1I 50
61I 3051
OI 1.9.91 100I SEP-APR
896
35 INORFOLK 0-0-2%2
!
I SG 1
i I
VI 4. 4t5t 750 MAR-OCT
I
I_ 1896 I�
36 iAUTRYVILLE ALL
36
1 1
50
5.51 275
0 2.461 123 I SEP-APR
1896
IAUTRYVILLE ALL
37
I G
1i 501
0 1.33 3661 MARSEP
1
! 1896
IAUTRYVILLE ALL
BH I
5.51
01 1.33 67 SEP APR
1896
37 ;AUTRYVILLE ALL
38 IAUTRYVILLE
SG
275
1 I 50I
01 1.73 476 MAR-SEP
0 1.7'3
1896 M1
ALL
38 AUTRYVILLE ALL
BH 1
I
5.5a 2751
871 SEP-APR
01 1.73 476
1896
39 AUTRYVILLE ALL
SG I
1 SH
11 50
MPRSEP
0 1.73I 87 SEP-APR
j 1896
1896
39 IAUTRYVILLE ALL
G I
I SG '
5.5i 2751
1 I
0 1.64 I 451 MAR-SEP
I
40, IAUTRYVILLE ALL
40 AUTRYVILLE
I
50I
5 5� 275I
0 1.64 82 SEP APR
i 1896
ALL
41 I-,UTRYVILLE ALL
i SG
I 50i
0 3.67 1009 MAR-OCT X
01 3.671 184
1 1896 ;_
41 AU7'RYVILLE ALL
BH I
j SG
S.SI 2751
SFP--APR
01 1.67
1 I 459 MAR-OCT
1896 1
1896 I-
42 IAIJTRYVILLE ALL
42
1 BH I
I
1 501
5•�.1 275I
X
01 1.67 s4 SEP-APR
1896
1 AUTRYVILLE ALL
43
SG '
1I 50I
01 3.92 1078 MAR-OCT
j 1896 114,S
IAUT KYVILLE ALL
IAUTRYVILLE ALL
I BH 1
5.51 275I
0 3.92 1961 SEP-APR
0 2.01
1896 i
44 IAUTRYVILLr- ALL
SG I
j
�! 50j
553 MAR-OCT ,C
OI 2.01I 101 i SEP-APR
j 1896 I-
1896
_ IAUTRYVILLE ALL
45
BC,
SG !
4 235I
11 501
0 4.03 947 MARSEP
I
i 1896 I�
AUTRYVILLE ALL
45 IAUTRYVILLE '-
I BH
5.5 275I
0 4.03 202 SEP-APR
01
1896 I*
ALL
46 jAUTRYVILLE ALL
G 1
j
1I 50
2.19 6021 MAR-OCT X
OI 2.19 11
1AUTRYVILLE ALL
Ci
1 SEP -APR
751 73.75I 20 4.13 305 MAR-JUN
1896 ISB
46 AL
I
W45
25 i
;
.3I
413 APR-SEP 15EAL
1896
IAUTRYVALL
C
103.501 4.13 427 SEPT-MAR
! 7375 20
1-311 971 MAR-JUN
Page 3

1896
j* 47
IAUTRYVILLE ALL
--`—
1896
47
!AUTRYVILLE ALL
_ w
se1896
48
JAUTRYVILLE ALL
C
1896
I* 48
I.AUTRYVILLE ALL
_1896
I* 48
ILLE ALL
�AUTRYVILLE
w
SB
1896_
* 49
ALL
j C
1896
* 49
!AUTRYVILLE ALL
1896
1* 49
IAUTRYVILLE ALL
I w
---- —SB
1896
j - 5
INORFOLK 0 2%
—��
1896
5
INORFOLK 0-2%
_ SG
i BC
1896
* 50
IAUTRYVILLE ALL
_
I C
1896
I* 50
IAUTRYVILLE ALL
W
1896
j* 50
IAUTRYVILLE ALL
1896
I - 6
!NORFOLK 0-2%
SB
1896
I 6
INORFOLK 0-2%
SG
BC
1896
1896
1- 7
IFOLK0-2%
SG
I 7.
NORFOLK 0-%
I 2
—
I BC
1896
I "' 8
NORFOLK 0-2%
_ ---' ---
I SG
1896
8
IMORFOLK 0-2%
- � BC
1896
I- 9
'NORFOLK 0-2%
SG
1896
l 9
INORFOLK 0-2%
_j
B
51
103.50011
1.31
136 ;
SEPT-MAR
20
5I
100
0
1.31
1311
APR-SEP 15
751
73.751
20
2.68
198
MAR-JUN
45I
103.5I
OI
2.68
277
SEPT-MAR
251
100
0
2.68
268
APR-SEP 15
751
73.751
20
0.75
55
MAR-JUN
115
103.5I
0
0.75
78I
SEPT-MAR
25
1
100I
50;
0
0.751
751
APR-SEP 15
01
1.98
99
SEP-APR
5.2
260
0
1.98
515
MAR-SEP
75
45I
5
103.103.5I
20
OI
2.16
2.16
159
MAR-JUN
25I
100
2241
SEPT-MAR
1
501
01
2.161
216
APR-SEP 15
i
OI
6.06
303
SEP-APR
5.21
2601
ul
6.06
1576
MAR-SEP
1
5 2I
50I
260I
OI
01
4 86i
4.86I
243 I
SEP APR
1264 1
MAR-SEP
1I
5.
50
2601
01
OI
4.3
2151
SEP-APR
4.3,
1118
MAR-SEP
1
1
501
Oi
3.04I
1521
SEP-APR
5.2I
260I
01
3.041
7901
MAR $EP
TOTALS: 30721.9
Indicates that this field is being overseeded (i.e. interplanted) or winter annuals follow
summer annuals.
* Indicates a Crop Flotation
NOTE: The applicator is cautioned that P and K may be over applied while meeting the N
requirments. Beginning in 1996 the Coastal Zone Management Act will require farmers in
some eastern counties of NC to have a nutrient management plan that addresses all
nutrients. This plan only addresses Nitrogen.
Page 4

TABLE 2: ACRES WITH AGREEMENT OR LONG TERM LEASE
(Agreement with adjacent landowners must be attached.)
(Required only if operator does not own adequate land. See required specifications 2.)
There are no Acres Leased
Indicates that this field is being overseeded (i.e. interplanted) or winter annuals follow
summer annuals.
* Indicates a Crop Rotation
* Acreage figures may exceed total acreage in field due to overseeding.
**Lbs AW N (animal waste nitrogen) equals total required nitrogen less any commercial
nitrogen (COMM N) supplied.
The following legend explains the chop codes used in TABLES 1 and 2 above:
CROP CODE CROP
C _
_
CORN
urvi 10
BUSHELS
TONS
U36 N/UNIT
1.25
�_
BC
HYBRID BERMUDAGRASS-CONTROLLED_ GRAZED
BH
_
I HYBRID BERMUDAGRASS-HAY
50
I SMALL GRAIN OVERSEEDED_AC50
I TONS
50
FSG::��
SOYBEANS
4
BUSHELS
�WHEAT
W
_ _
WHEAT
BUSHELS
2.4
Page 5

TOTALS FROM TABLES 1 AND 2
ACRES LBS AW
N USED
TABLE 1 129.71 30 722
TOTALS: I 129.71 j 30,7 2
AMOUNT OF N PRODUCED: 26,496
-BALANCE -4, 226
*** This number must be less than or equal to 0 in order to fully utilize the animal waste N
produced.
Acres show in each of the preceeding tables are considered to be the usable acres excluding
required buffers, filter strips along ditches, odd areas unable to be irrigated, and perimeter
areas not receiving full application rates due to equipment limitations. Actual total acres in the
fields listed may, and most likely will be, more than the acres shown in the tables.
NOTE: The Waste Utilization Plan must contain provisions for periodic land application of
sludge at agronomic rates. The sludge will be nurturient rich and will require precautionary
measures to prevent over application of nutrients or other elements. Your production facility
will produce approximately 4262.4 pounds of plant available nitrogen (PAN) per year in the
sludge that will need to be removed on a periodic basis. This figure is PAN when
broadcasting the sludge. Please be aware that additional acres of land, as well special
equipment, may be needed when you remove this sludge.
See the attached map showing the fields to be used for the utilization of waste water.
APPLICATION OF WASTE BY IRRIGATION
The irrigation application rate should not exceed the intake rate of the soil at the time of
irrigation such that runoff or ponding occurs. This rate is limited by initial soil moisture
content, soil structure, soil texture, water droplet size, and organic solids. The application
amount should not exceed the available water holding capacity of the soil at the time of
irrigation nor should the plant available nitrogen applied exceed the nitrogen needs of the
crop.
Your facility is designed for 180 days of temporary storage and the temporary storage must
be removed on the average of once every 5.92 months. In no instance should the volume of
waste being stored in your structure be within 1.63 feet of the top of the dike.
If surface irrigation is the method of land application for this plan, it is the responsiblity of the
producer and irrigation designer to ensure that an irrigation system is installed to properly
irrigate the acres shown in Tables 1 and 2. Failure to apply the recommended rates and
amounts of Nitrogen shown in the tables may make this plan invalid.
The following table is provided as a guide for establishing application rates and amounts.
TRACT FIELD enu rvo= APPLICATION APPLICATION
_ _
11896
*20, *21, *22, *23, *24, *24
NORFOLK 0-2%
RATE (inmr)
AIVIT (inches)
1896
32, -33, -34, -35, -5, -6,-7,INORFOLk;
0-2%
SG
1896
*20, *21, *22, *23. *24, *24
NORFOLK 0-2%
SB
I 0.50
*1
18f� 96
*20, *21, *22, *23, *24, *24A
NORFOLk; 0-2%
I 0.50
*1
I C
I 0.50
i *1
1 896
I *31, *32, 33, 34, 35
NORFOLk:0-2%
BH
0.50
j *1
1896
5, 6, 7, 8, 9
NORFOLkI 0-21/0
BC
0.50
*1
1896
3" *12, *13, *46, *47, *48, *
AUTRYVII_LE ALL
W
I 0.50
*1
1896
-3s, -39, 4Q -41, -42, -43
AUTRYVII_LE ALL
SG
11896
11, *12, *13, *46, *47, *48, *
AUTRYVII-LE ALL
SB (
0.60
0.60
*1
*1
1896
n, *12, *13, *46, *47, *48, *
AUTRYVII_LE ALL
C
*1
1896
6, 37, 38, 39, 40, 41, 42, 43, 41AUTRYVII-LE
ALL
0.60 I
1896
AUTRYVILLE ALL
BH
BC
0.60 i
0.60
*1
*1
Page 6

* This is the maximum application amount allowed for the soil assuming the amount of
nitrogen allowed for the crop is not over applied. In many situations, the application
amount shown cannot be applied because the nitrogen limitation. The maximum
application amount shown can be applied under optimum soil conditions.
Page 7

NARRATIVE OF OPERATION
This WUP has been revised to reflect the new Permit and animal numbers on 12/15/00.
This WUP utilizes the 50 lb overseed PAN rate instead of the 100 lb overseed PAN rate on
small grain. Land application to the bermuda can continue until September 30.
Irrigation pulls 40-45 will be sprigged in the spring of 2005. Irrigation design and parameters
furnished by the producer and Kraig Westerbeek.
In the event the 100 lb overseed option is utilized, the following conditions would have to be
observed: (1) no land application on bermuda after August 31, (2) application on small grain
would be 50 Ibs from Sept 15 - Oct 31 and 50 Ibs in Feb - Mar, with no land application from
Nov - Jan, and (3) the small grain must be removed by April 7.
This WUP was updated on 1/1/16 to reflect the new owners name. All information was used
from last WUP.
Page 8

PLANS & SPECIFICATIONS
1. Animal waste shall not reach surface waters of the state by runoff, drift, manmade
conveyances, direct application, or direct discharge during operation or land application. Any
discharge of waste which reaches surface water is prohibited. Illegal discharges are subject
to assessment of civil penalties of $10,000 per day by the Division of Water Quality for every
day the discharge continues.
2. The Field Office must have documentation in the design folder that the producer either
owns or has long term access to adequate land to properly dispose of waste. If the producer
does not own adequate land to properly dispose of waste, he shall provide NRCS with a copy
of a written agreement with a landOINner who is within a reasonable proximity, allowing
him/her the use of the land for waste application for the life expectancy of the production
facility. It is the responsibility of the owner of the facility to secure an update of the Waste
Utilization Plan when there is a change in the operation, increase in the number of animals,
method of utilization, or available land.
3. Animal waste shall be applied to meet, but not exceed, the Nitrogen needs for realistic crop
yields based on soil type, available moisture, historical data, climate conditions, and level of
management, unless there are regulations that restrict the rate of application for other
nutrients.
4. Animal waste may be applied to land that has a Resource Management System (RMS) or
an Alternative Conservation System (ACS). If an ACS is used the soil loss shall be no greater
than 10 tons per acre per year and appropriate filter strips will be used where runoff leaves
the field. These filter strips will be in addition to "Buffers" required by DEM. (See FOTG
Stantard 393 - Filter Strips and Standard 390 Interim Riparian Forest Buffers).
5. Odors can be reduced by injecting the waste or disking after waste application. Waste
should not be applied when there is danger of drift from the irrigation field.
6. When animal waste is to be applied on acres subject to flooding, it will be soil incorporated
on conventionally tilled cropland. When applied to conservation tilled crops or grassland, the
waste may be broadcast provided the application does not occur during a season prone to
flooding. (See "Weather and Climate in North Carolina" in the NRCS Technical Reference -
Environment file for guidance.)
*7. Liquid waste shall be applied at rates not to exceed the soil infiltration rate such that
runoff does not occur offsite or to surface waters and in a method which does not cause drift
from the site during application. No ponding should occur in order to control conditions
conducive to odor or flies and to provide uniformity of application.
8. Animal waste shall not be applied to saturated soils, during rainfall events, or when the
surface is frozen.
9. Animal waste shall be applied on actively growing crops in such a manner that the crop is
not covered with waste to a depth that would inhibit growth.
10. Waste nutrients shall not be applied in fall or winter for spring planted crops on soils with
a high potential for leaching. Waste nutrient loading rates on these soils should be held to a
minimum and a suitable winter cover crop planted to take up released nutrients. Waste shall
not be applied more than 30 days prior to planting of a crop on bare soil.
11. Any new swine facility sited on or after October 1, 1�95 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
Page 9

and from any perennial stream or river (other that an irrigation ditch or canal. Animal waste
other than swine waste from facilities sited on or after October 1, 1995), shall not be applied
closer than 25 feet to perennial waters. (See Standard 393 - Filter Strips)
12. Animal waste shall not be applied closer than 100 feet to wells.
13. Animal Waste shall not be applied closer than 200 feet of dwellings other than those
owned by the landownwer.
14. Waste shall be applied in a mariner 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 ovar-spraying. Animal waste may be applied to prior converted croplands
provided they have been approved as a land application site by a "technical specialist".
Animal waste should not be applied on grassed waterways that discharge directly into water
courses, except when applied at agronomic rates and the application causes no runoff or drift
from the site.
*16. Domestic and industrial waste from washdown facilities, showers, toilets, sinks, etc.,
shall not be discharged into the animal waste management system.
*1 T A protective cover of appropriate vegetation will be established on all disturbed areas
(lagoon embankments, berms, pipe runs, etc.). If needed, special vegetation shall be
provided for these areas and shall be fenced, as necessary, to protect the vegetation.
Vegetation such as trees, shrubs, and other woody species, etc. are limited to areas where
considered appropriate. Lagoon areas should be kept mowed and accessible. Lagoon berms
and structures should be inspected regularly for evidence of erosion, leakage or discharge.
*18. If animal production at the facility is to be suspended or terminated, the owner is
responsible for obtaining and implementing a "closure plan" which will eliminate the possibility
of an illegal discharge, pollution and erosion.
*19. Waste handling structures, piping, pumps, reels, etc., should be inspected on a regular
basis to prevent breakdowns, leaks, and spills. A regular maintenance checklist should be
kept on site.
20. Animal waste can be used in a rotation that includes vegetables and other crops for direct
human consumption. However, if animal waste is used on crops for direct human
consumption, it should only be applied as a preemergence with no other applications of
animal waste during the crop season.
*21. Highly visible markers shall be installed to mark the top and bottom elevations of the
temporary storage (pumping volume) of all waste treatment lagoons. Pumping shall be
managed to maintain the liquid level between the markers. A marker will be required to mark
the maximum storage volume fpr waste storage ponds.
22. Waste shall be tested within 60 days of utilization and soil shall be tested at least annually
at crop sites where waste products are applied. Nitrogen shall be the rate -determining
element. Zinc and copper levels in the soils shall be monitored and alternative crop sites
shall be used when these metals approach excessive levels. pH shall be adjusted for
optimum crop production amd maintained. Soil and waste analysis records shall be kept for
five (5) years. Poultry dry waste application records shall be maintained for three (3) years.
Waste application records for all other waste shall be maintained for five (5) years.
23. Dead animals will be disposed of in a manner that meets North Carolina Department of
Page 10

Agriculture regulations.
* Liquid Systems
Page 11

NAME OF FARM: Kalmar II, LLC.
OWNER / MANAGER AGREEMENT
I (we) understand and will follow and implement the specifications and the operation and
maintenance precedures estalished in the approved animal waste utilization plan for the farm
named above. I (we) know that any expansion to the existing design capacity of the waste
treatment and/or storage system or construction of new facilities will require a new utilization
plan and a new certification to be submitted to DEM before the new animals are stocked.
I (we) understand that I must own or have acces to equipment, primarily irrigation equipment,
to land apply the animal waste described in this waste utilization plan. This equipment must
be available at the appropriate pumping time such that no discharge occurs from the lagoon
in a 25-year 1-day storm event. I also certify that the waste will be applied on the land
according to this plan at the appropriate times and at rates that no runoff occurs.
NAME OF FACILITY OWNER: Ruth Kalmar Lewis
rr.
SIGNATURE:- `----- l l
DATE:
NAME OF MANAGER (if different from owner): '
please print
SIGNATURE: ` &j ) ._ j --) (C
f DATE: .-i
NAME OF TECHNICAL SPECIALIST: Robert B. Mitchell Jr.
AFFILIATION: Private Technical Specialist
ADDRESS (AGENCY): 104 Adler Lane
Goldsboro, NC 27530
[phone]
SIGNATURE:
DATE:
Page 12

J.L. MAXWELL, JR., CHAIRMAN
H.G. MAXWELL, III, PRESIDENT
J.W. PELLETIER, III, VICE PRESIDENT
938 Millers Chapel Road • P.O. Box 10009 • Goldsboro, NC 2-7532
Phone [phone] • Fax [phone]
September 25, 2000
Sue Homewood
Environmental Engineer
Non -Discharge Permitting Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
SUBJECT: Facility # 31-856 Camellia Farm No. 2
Dear Sue:
J.L. MAXWELL, 111, SECRETARY -TREASURER
W. MILTON HENDRIXSON, NUTRITIONIST
H.H. (NICK) WEAVER, MANAGER, SC FARMS
Per a letter dated August 10, 2000 from Dennis Ramsey to Claire Kalmar, this facility stil' has a valid COC
for a conventional animal waste management system. On behalf of Uls. Kalmar, I am submitting an
amendment for the lagoon design for this facility.
The amendment is for the original 11,520 feeder to finish animals, which does not constitute an expansion,
so we are not in violation of House Bill 515. Ms. Kalmar has submitted, with tl-e original application and
again in the last 30 days, the required information to qualify for the setback criteria prior to BB 515.
This site has been surveyed by a Registered Land Surveyor for adherence to not locating in the 100-year
flood plain, minimum setback of 1500 feet from an adjoining residence, 100 foot setback from an adjoining
property line and 100 foot setback from the closest water supply well and 500 fc of setback from an
adjoining landowner water supply well. The amended design and map adheres to all pertinent buffers and
setbacks.
Please refer to the original Design, Construction, Operation and Management Plan that is dated and
submitted July 02, 1997, and from which the COC # AWS310856 was issued, for any data or information
that is not included with this amendment. I have enclosed the new design drawing and current WUP per
our email correspondence of September 19, 2000.
Should you have any questions, please do not hesitate to contact me at [phone], ext. 1430. I am
sure everyone involved is aware of the urgency to construct this lagoon prior to continued rains and wet
weather and soil conditions. We eagerly await your reply to move forward with the construction as
submitted.
Respectfully submitted,
g-HPntal Management
Maxwell Foods Inc / Goldsboro Hog Farms
Cc: Claire Kalmar
Bob Ivey
GOLDSBORO MILLING COMPANY SLEEPY CREEK FARMS SLEEPY CREEK TURKEYS 13EAR CREEK =ARMS GOLDSBORO MILLING GRAIN
FEED PRODUCTION UNIT TURKEY HATCHERY TURKEY PRODUCTION UNIT BREEDER PRODUCTION UNIT GRAIN BUYING UNIT
MAXWELL FARMS COLD CREEK FARMS GOLDSBORO HOG FARMS G & L PROCESSING CAROLINA TL RKEYS CAROLINA TURKEYS OF VIRGINIA
FARM MANAGEMENT TURKEY PRODUCTION UNIT SWINE PRODUCTION UNIT FARM MANAGEMENT TURKEY PROCESSING PLANT TURKEY PROCESSING PLANT

LAGOON DESIGN
G, zator:Claire Kalmar
County: Duplin
Date: 09/24/
Has the site evaluation been completed & approved: Yes
1. AVERAGE LIVE WEIGHT (ALW)
0 sows (farrow to finish)
0 sows (farrow to feeder)
11520 head (finishing only)
0 sows (farrow to wean)
0 head (wean to feeder)
Describe other :
x 1417
lbs.
- 0
lbs
x 522
lbs.
= 0
lbs
x 135
lbs.
= 1555200
lbs
x 433
lbs.
= 0
lbs
x 30
lbs.
- 0
lbs
0
lbs
i•oLai average Live weignL =
2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON
Volume = 1555200 cubic ft (includes
3. STORAGE VOLUME FOR SLUDGE ACCUMULATION
Volume = 391680.0 cubic feet
4.-, TOTAL DESIGNED VOLUME
1555200 lbs
0 cu. ft. add.atreat. vol.)
Inside top length (feet)---------------------- 750.0
Inside top width (feet)----------------------- 395.0
Top of dike elevation (feet)------------------ 404.50
Bottom of lagoon elevation (feet)------------- 389.50
Freeboard (feet)------------------------------ 1.00
Emergency spillway depth of flow(feet)-------- 0.50
Side slopes (inside lagoon)------------------- 3.0 : 1
Total design volume using prismoidal formula
SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LE14GTH WIDTH DEPTH
3.0 3.0 3.0 3.0 741.0 386.0 13.50
AREA OF TOP
LENGTH * WIDTH =
741.0 386.0 286026 (AREA OF TOP)
AREA OF BOTTOM
LENGTH * WIDTH =
660.0 305.0 201300 (AREA OF BOTTOM)
AREA OF MIDSECTION
LENGTH * WIDTH * 4
700.5 345.5 968091 (AREA OF MIDSECTION * 4)
CU. FT. _ [AREA TOP + (4*AREA MIDSECTION) + AREA BOTTOM] * DEPTH/6
286026 968091 201300 2.25
Total Designed Volume Available = 3274688 CU. FT.

TEMPORARY STORAGE REQUIRED
DRAINAGE AREA:
Lagoon (top of dike)
( Length * Width ) + Surface area of connecting waste facility
750.0 395.0 0.0
296250.0 square feet
Buildings (roof and lot water) or impervious area
0.0 square feet Describe this area.
TOTAL DA 296250.0 square feet
Design temporary storage period to be 180 days.
5A. Volume of waste produced
Feces & urine production in gal./day per 135 lb. ALW 1.37
Volume = 1555200 lbs. ALW/135 lbs. ALW * 1.37 gal/day 180 days
Volume = 2840832 gals. or 379790.4 cubic feet
5_. Volume of excess water
Volume = 10426.5 gallons/day * 180 days storage/7.48 gallons
Volume = 250905.7 cubic feet per CF
5C. Volume of rainfall in excess of evaporation
Use period of time when rainfall exceeds evaporation by largest amount.
180 days evaporation - 14.2 inches
180 days rainfall = 21L.7 inches
Volume = 21.7 in * DA / 12 in. per ft.,= 535719 cubic feet runoff
Volume = 14.2 in * lagoon DA/12 in./ft. = 35031E cubic feet evap.
Volume = 185403 cubic feet

5D Volume of 25 year 24 hour storm
Volume of "Heavy Rain" 7.5 in.
Volume = 15.0 inches J 12
Volume = 370313 cubic feet
5E. Additional volume as follows:
7.5 in.
inches per foot * DA
TOTAL REQUIRED TEMPORARY STORAGE
5A. 379790 cubic feet
5B. 250906 cubic feet
5C. 185403 cubic feet
5D. 370313 cubic feet
5E. 0 cubic feet
TOTAL 1186412 cubic feet
6. SUMMARY
Temporary storage period=====================> 180 days
Rainfall during wettest period of storage====> 21.7 inches
Evaporation during storage period============> 14.2 inches \
25 year - 24 hour rainfall===================> 7.5 inches
Heavy rain___________________________________> 7.5 inches
Freeboard===================================> 1.00 feet
Side slopes==================================> 3.0 : 1
Inside top length============================> 750.0 feet
Inside top width_____________________________> 395.0 feet
Emergency spillway elevation(if planned)=====> 403.00 feet
Top of dike elevation========================> 404.50 feet
Bottom of lagoon elevation===================> 389.50 feet
Top of sludge elevation==================_===> 391.45 feet
Total required volume========================> 3133292 cu. ft.
Actual design volume_________________________> 3274688 cu. ft.
Seasonal high watertable elevation (SHWT)====> 393.00 feet
F- Stop pumping elev.___________________________> 398.30 feet * �
Must be > or = to the SHW`l' elev.===========> 393.00 feet
Must be > or = to min. req. treatment el.=> 395.50 feet
Min. Required treatment volume===============> 1555200 cu. ft.
Volume at stop pumping elevation=============> 1600174 cu. ft.
f- Start pumping elev.__________________________> 401.68 feet
Must be at bottom of F.B. & 25 yr. rainfall & heavy rain
Act. vol. less 25 yr. and heavy rainfall=====> 2904376 cu. ft.
Volume at start pumping elevation============> 2902997 cu. ft.
Required volume to be pumped=================> 816099 cu. ft.
Actual volume planned to be pumped=======_===> 899191 cu. ft.
Min. thickness of soil liner when required==> 2.0 feet

SHEET 1 OF 2
OPERATION AND MAINTENANCE PLAN
This lagoon is designed for waste treatment (permanent storage) and
180 days of temporary storage. The time required for the planned
fluid level (permanent and temporary storage) to be reached may vary
due to site conditions, weather, flushing operations, and the amount
of fresh water added to the system.
The designed temporary storage consists of 180 days storage for:
(1) waste from animals and (2) excess rainfall. after evaporation. Also
included is storage for the 25 yr - 24 hr storm for the location and a
heavy rain factor. The volume of waste generated from a given number
of animals will be fairly constant throughout the year and from year to
year, but excess rainfall will vary from year to year. The heavy rain
factor and 25 yr rainfall will not be a factor to consider in an annual
pumping cycle, but this storage volume must always be available.
The waste produced by the animals shall be utilized in accordance with
an approved waste utilization plan. Highly visible markers shall be
installed to mark the upper and lower elevations of the temporary
storage (pumping volume). Pumping shall be done as necessary to
maintain the liquid level between these markers.
Pumping can be started or stopped at any time between these two
elevations for operating convenience as site conditions permit, such as
weather, soils, crop, and equipment in order to apply waste without
runoff or leaching.
Land application of waste water is recognized as an acceptable
method of disposal. Methods of application include solid set,
center pivot, guns, and traveling gun irrigation. Care should be
taken when applying waste to prevent damage to crops.
The following items are to be carried out:
1. Before wastes are introduced, the waste treatment lagoon shall be
charged to 1/2 its treatment volume to prevent. excessive odors during
start-up. Pre -charging reduces the concentration of the initial
waste entering the lagoon thereby reducing odors. Solids should be
covered with effluent at all times. When precharging is complete,
flush buildings with recycled lagoon liquid. Fresh water should not
be used for flushing after initial filling.
2. The attached waste utilization plan shall be followed. This
plan recommends sampling and testing of waste (see attachment)
before land application.
3. Begin temporary storage pump -out of the lagoon when fluid -level_
reaches the elevation 401.68 as mar marker.
""W
This to UY
11 ­ZU --my _LCI-L11 on alns 4#T.-
cubic feet or
6725948 gallons.

SHEET 2 OF 2
4. The recommended maximum amount to apply per irrigation and
recommended maximum application rate is shown in the waste utilization
plan. Refer to the waste utilization plan for further details.
5. Keep vegetation on the embankment and areas adjacent to the
lagoon mowed annually. Vegetation should be fertilized as needed
to maintain a vigorous stand.
6. Repair any eroded areas or areas damaged by rodents and
establish in vegetation.
7. Repair areas of the embankment that settle below the design settled
height or areas where cracking, sloughing, or "jug" holes develop.
8. Repair waste inlet pipes that develop cracks or separate at the
joints.
9. Remove undesirable vegetative growth and floating or lodged debris.
10. All surface runoff is to be diverted from the lagoon to stable
outlets when not included as part of the design temporary storage.
11. After five years the waste treatment lagoon shall be checked for
sludge accumulation annually. If sludge has encroached into the
treatment volume, the sludge will be removed and applied at agronomic
rates based on analysis of the sludge. Treatment volume must have
a minimum of 4 feet of depth free of sludge at all times.
12. In December 1992, the Environmental Management Commission (EMC)
in North Carolina revised water quality regulations that address
animal operations. These rules became effective on February 1,
1993 (15A NCAC 2H .0200). This animal operation shall be operated
within the requirements of these rules and regulations.
13. Pipes that are used for recycling effluent to use as flush water
and irrigation intakes must be placed 18 inches below the surface and
as far from the inlet discharge pipes as possible in order to provide
a cleaner effluent for flushing and to reduce odors when irrigating on
land. When these pipes are placed through the embankment, they should
be installed no more than two feet below top of embankment and not in
the highest section of fill. The pipe trench shall be compacted with
clayey material or other material as approved by an engineer.

SHEET 1 OF 3
SPECIFICATIONS FOR CONSTRUCTION OF WASTE TREATMENT LAGOONS
----------------------------------------------------------
FOUNDATION PREPARATION:
-----------------------
The foundation area of the lagoon embankment and building pad shall be
cleared of trees, logs, stumps, roots, brush, boulders,sod and rubbish.
Satisfactory disposition will be made of all debris. The topsoil from
the lagoon and pad area should be stripped and stockpiled for use on
the dike and pad areas. After stripping, the foundation area of the
lagoon embankment and building pad shall be thoroughly loosened prior
to placing the first lift of fill material to get a good bond.
EXCAVATION AND EARTHFILL PLACEMENT:
-----------------------------------
The completed excavation and earthfill shall conform to the lines,
grades, and elevations shown on the plans. Earthfill material shall
be free of material such as sod, roots, frozen soil, stones over
6 inches in diameter, and other objectionable material. To the extent
they are suitable, excavated materials can be used as fill. The fill
shall be brought up in approximately horizontal layers not to exceed 9
inches in thickness when loose and prior to compaction. Each layer
will be compacted by complete coverage with the hauling and spreading
equipment or standard tamping roller or other equivalent method.
Compaction equipment shall travel in a direction parallel to the main
axis of the fill. Clayey soils shall be compacted with a "sheepsfoot"
or tamping roller. Compaction of the fill material shall be in accord-
ance with the specified requirements for compaction and moisture.
For the embankment, use the more impervious materials from the required
excavations. Construction of fill heights shall include 5 percent for
settlement. Dikes over 15 feet in height and with an impoundment
capacity of 10 acre-feet or more fall under the jurisdiction of the NC
Dam Safety Law. The height is defined as the difference in elevation
from the constructed height to the downstream toe of the dike.
Precautions shall be taken during construction to prevent excessive
erosion and sedimentation.
LINER: THE MINIMUM REQUIRED THICKNESS SHALL BE 2.0 ft.
--- --------------------------------------------------
NOTE: LINERS (PARTIAL OR FULL) ARE REQUIRED WHEN THE ATTACHED SOILS
INVESTIGATION REPORT SO INDICATES OR WHEN UNSUITABLE MATERIAL IS
ENCOUNTERED DURING CONSTRUCTION. A TYPICAL CROSS SECTION OF THE LINER
IS INCLUDED IN THE DESIGN WHEN LINERS ARE REQUIRED BY THE SOILS REPORT.
When areas of unsuitable material are encountered, they will be over -
excavated below finish grade to the specified depth as measured
perpendicular to the finish grade. The foundation shall be backfilled
as specified to grade with a NRCS approved material (ie - CL,SC,CH).
REFER TO THE SOILS INVESTIGATION INFORMATION IN THE PLANS FOR SPECIAL
CONSIDERATIONS.

SHEET 2 OF 3
Soil liner material shall come from an approved borrow area. The
minimum water content of the liner material shall be optimum moisture
content which relates to that moisture content when the soil is kneaded
in the hand it will form a ball which does not readily separate. Water
shall be added to borrow as necessary to insure proper moisture content
during placement of the liner. The moisture content of the liner
material shall not be less than optimum water content during placement.
The maximum water content relates to the soil material being too wet
for efficient use of hauling equipment and proper compaction. Proper
compaction of the liner includes placement in 9 inch lifts and
compacted to at least 90 percent of the maximum ASTM D69C Dry Unit
Weight of the liner material unless otherwise specified. When smooth
or hard, the previous lift shall be scarified and moistened as needed
before placement of the next lift.
The single most important factor affecting the overall compacted perme-
ability of a clay liner, other than the type of clay used for the
liner, is the efficient construction processing of the compacted liner.
The sequence of equipment use and the routing of equipment in an estab-
lished pattern helps assure uniformity in the whole placement and
compaction process. For most clay soils, a tamping or sheepsfoot
roller is the preferable type of compaction equipment.
The soil liner shall be protected from the discharge of waste outlet
pipes. This can be done by using some type of energy dissipator(rocks)
or using flexible outlets on waste pipes.
Alternatives to soil liners are synthetic liners and bentonite sealant.
When these are specified, additional construction specifications are
included with this Construction Specification,.
CUTOFF TRENCH:
--------------
A cutoff trench shall be constructed under the embankment area when
shown on a typical cross section in the plans,. The final depth of the
cutoff trench shall be determined by observation of the foundation
materials.
VEGETATION:
All exposed embankment and other bare constructed areas shall be seeded
to the planned type of vegetation as soon as possible after construc-
tion according to the seeding specifications. Topsoil should be placed
on areas of the dike and pad to be seeded. Temporary seeding or mulch
shall be used if the recommended permanent vegetation is out of season
dates for seeding. Permanent vegetation should be established as soon
as possible during the next period of approved seeding dates.
REMOVAL OF EXISTING TILE DRAINS
-------------------------------
When specified, the contractor shall construct: an observation trench
along the entire length of the embankment to a minimum of five feet
in depth. The trench shall have a bottom width adequate to accomodate
the equipment used for excavation, backfill, and compaction operations

SHEET 3 OF 3
and the side slopes shall be 1:1 or flatter. When tile drains are
encountered, the tile shall be removed to a minimum of 15 feet beyond
the downstream embankment toe as measured perpendicular to the
embankment. If a the line exists above the embankment it shall be
rerouted around the lagoon in an approved location. Backfilling
and compaction in the trench shall be in accordance with the EXCAVATION
AND EARTHFILL PLACEMENT requirements.
BOTTOM AND EDGES
---------------
The bottom of all lagoons shall be approximately level. The side
slopes shall be uniform from top to bottom. Scarify the bottom and
side slopes of the lagoon a minimum depth of six inches and compact
with a "sheepsfoot" or tamping roller to decrease the permeability
of the finished bottom and side slopes.
QUALITY ASSURANCE
-----------------
During construction of the earth embankment, a qualified inspector
as designated by the designer must be on site during construction
as necessary to verify proper construction. '.resting will be required
as deemed necessary by the inspector and/or designer.
During construction of a clay liner, a qualified construction
inspector as designated by the designer must be on site during con-
struction as necessary to verify the liner is installed in accordance
with NRCS South National Technical Center (SNTC) Technical Note
716 (Revised September 1993). In the absence of supervision of
construction by a qualified inspector, the liner must be tested to
verify a maximum hydraulic conductivity of 0.000001.25 cm/sec.
When testing is required, the owner will be responsible for furnish-
ing test results and certification that the construction meets
the design requirements. Any tests and certification should be
performed by a certified laboratory.

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PO Box 1000g KALMAR
ROT: 4° INC: 40' EXG: 27.6 Goldsboro, NC 27532 Site Layout
919-778-3130, EXT 1430 Existing
Se tember 23 2000 12:25 PM

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PO Box 10009 KALMAR
ROT: 14' INC: 52° EXG: 5.2 Goldsboro, NC 27532 Site Layout
919-778-3130, EXT 1430 Proposed
Se tember 23 2000 " 12:37 PM

Goldsboro Hog Farms, Inc.
Areas and Volumes Report PO Box 10009
KALMAR Goldsboro, NC 27532 September 23, 2000
919-778-3130, EXT 1430 01:16 PM
Drawing: Plat
Surfaces: Proposed
Name
Thickness
Area
Volume
(ft)
(acres)
(cu yd)
Areas of Interest
Outside toe
10.02
Structures
Bottom
0.00
4.48
0.00
Existing Holding Pond
0.00
0.57
0.00
Inside top
0.00
6.76
0.00
Office
0.00
0.01
0.00
Outside top
0.00
7.31
0.00
Separator
0.00
0.01
0.00
Tanks
0.00
0.06
0.00

Goldsboro Hog Farms, Inc.
Total Volumes Report PO Box 10009
KALMAR Goldsboro, NC 275:32 September 23, 2D00
919-778-3130, EXT 1430 12:46 PM
Tight
Tight
%, Cut
% Fill
Adjusted
Adjusted
Cut
AOI
Fill
Swell
Shrink
Cut
Fill
(cu yd)
(cu yd)
(cu d
y)
(cu yd)
(cu yd)
(cu yd)
Site Layout: Existing vs. Proposed
toe of slope 58387.13
33048,85
0.00
25.00
58387.13
41311.07
Total Master AOI
Site Layout : toe of slope 58387.13 33048.85 0.00 25.CD 58387.13 41311.07
Project Totals: 58387.13 33048.85 0.00 25.00 58387.13 41311.07
Export: 25338.27 17076.06

Goldsboro Hog Farins, Inc.
Site Balance Report PO Box 10009
KALMAR Goldsboro, NC 27532 September 23, 2000
__ 919 778-3130, EXT 1430 12:42 PM
Drawing: Site Layout
Area of Interest: toe of slope
Surfaces: Existing vs. Proposed
Cut Swell Percentage: 0%
Fill Shrink Percentage: 25%
Balance Site to 0.00 cu yd.
Raise/Lower Cut
Surface (cu yd)
0.00 58387.13
1.06 49121.04
0.94 50142.16
Fill Cut/Fill
(cu yd) (cu yd)
41311.07 17076.06
51278.16-2157.12
50135.67 6.49
Raise the Proposed Surface by 0.94 ft.
No Sloping Areas were Locked
No Structures were Locked
Page

EMERGENCY ACTION PLAN
PHONE NUMBERS
DIVISION OF WATER QUALITY (DWQ)
EMERGENCY MANAGEMENT SERVICES (EMS)
SOIL AND WATER CONSERVATION DISTRICT (SWCD)
NATURAL RESOURCES CONSERVATION SERVICE (NRCS)
COOPERATIVE EXTENSION SERVICE (CES)
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) Cali 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) Slop 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.
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?
t 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) 7333942. 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 / 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: d��Okl c K
b. Contractors Address: :1
c. Contractors Phone: D
6. Contact the technical specialist who certified the lagoon (MRCS, Consulting Engineer, etc.)
a. Name: �1v& � ( �. r,
b. Phone: 9 f 0 �. 3 -i�LI 511
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.

Source
Cause
Insect Control Checklist for Animal Operations
BMPs to Control Insects Site Specific Practices
Liquid Systems
Flush gutters • Accumulation of solids O Flush system is designed and operated sufficiently
to remove accumulated solids from gutters as
designed
O Remove bridging of accumulated solids at
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 to 8 inches
ver more than 30 percent of surface
Excessive vegetative • Decaying vegetation Maintain vegetative control along banks of
growth lagoons and other impoundments to prevent
accumulation of decaying vegetative matter along
water's edge on impoundment's perimeter.
Feeders • Feed spillage Design, operate, and maintain feed systems
g., bunkers and troughs) to minimize the
accumulation of decaying wastage
Clean up spillage on a routine basis (e.g., 7- to 10-
day interval during summer; 15- to 30-day interval
during winter)
AMIC - November 11, 1996, page 1

Insect Control Checklist for Animal Operations
Source Cause BMPs to Control Insects _ Site Specific Practices
Feed storage • Accumulations of feed 0 Reduce moisture accumulation within and around
residues immediate perimeter of feed storage areas by
ensuring drainage is away from site and/or providing
adequate containment (e.g., covered bin for
brewer's grain and similar high moisture grain
products)
0 Inspect for and remove or break up accumulated
solids in filter strips around feed storage as needed
Animal holding areas • Accumulations of animal 0 Eliminate low areas that trap moisture along fences
wastes and feed wastage and other locations where waste accumulates and
disturbance by animals is minimal
0 Maintain fence rows and filter strips around animal
holding areas to minimize accumulations of wastes
(i.e., inspect for and remove or break up
accumulated solids as needed)
Dry manure handling • Accumulations of animal O Remove spillage on a routine basis (e.g.,
systems wastes 7- to 10-day interval during summer; 15- to 30-day
interval during winter) where manure is loaded for
land application or disposal
0 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
For more information contact:
Cooperative Extension Service, Department of Entomology, Box 7613, North Carolina State University, Raleigh, NC 27695-7613.
AMIC - November 11, 1996, page 2

Swine Farm Waste Management — Odor Control Checklist
INSTRUCTIONS FOR USE
Permit No.: vS 3100
Date: �/'Z
Owner Signature:
♦ Odor Control Checklist is required by General Statute 143-215.10C(e)(1)
♦ Check any/all the BMPs you will implement on this facility. Items checked/selected become a requirement of the CAW_M_P.:
♦ 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 CeMaintain vegetative or wooded buffers at or
near property boundary
♦ Improper drainage Trom
<Gra and landscape so water drains away
facilities and prevent ponding
• Traps dust and gases, provides dilution
and visual screening
• May require third party input/approval
• Reduce odors and vectors that occur
with stagnant conditions
Maintain farm access roads and prevent traffic • Prevents spillage during transport and
in waste application area tracking of waste onto public roads
❑ Other BMPs — please describe
MORTALITY MANAGEMENT
♦ Carcass ® Dispose of mortality using method approved
Decomposition by NCDA&CS State Veterinarian. Manage
According to CAWMP (Mortality 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
complete combustion.
❑ Other BMPs — please describe
• Required by statute and permit
• May require third party input/approval
• Reduce odors by complete incineration
Swine AMOC Page 1 of 6 APPROVED — 7/25/2019

Swine Farm Waste Management — Odor Control Checklist
Permit No.: 401061
Cause/Source BMP Option to Minimize Odor Comments Site Specific Practices
HOUSE / BARN — WASTE HANDLING
♦ Flush tanks
❑ Install flush tank covers
♦ Odorous Gases
❑ ush 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
❑ nstall sump tank covers for lift stations
♦ Ammonia
6Z Flush/recharge with treated effluent
❑ Treat waste in pits with proven biological or
chemical additive
❑ Other BMPs — please describe
HOUSE / BARN — FLOOR AN7,8zcrape
OR SURFACES
♦ Manure covered floors manure from alle s into ens dailY p Y
stall fully slotted floor system
Install waterers over slotted floor area
❑ stall feeders at high end of solid floors
♦ Odorous Gases crape manure buildup from floors and walls
] K Eeep 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.:4WS3(06� 1 L
Cause/Source BMP Option to Minimize Odor Comments Site Specific Practices
HOUSE / BARN — VENTILATION
♦ Dust ��q(e n fans regularly— specify frequency
♦ Volatile/odorous gases ficient air movement
Install temperature and humidity sensors to
control ventilation
❑ Treat barn exhaust
❑ Other BMPs — please describe
HOUSE / BARN — FEED
♦ Dust ❑ Install feed covers
♦ Adsorbed Gases ® Keep outdoor feed storage covered except
Z
hen necessary to add/remove feed
nimize free -fall height of dry feed
❑ Install feed delivery downspout extenders
o the feed covers
emove spoiled/unusable feed on regular basis
ee "pellets instead of dry meal
e feed additives
♦ Ammonia Use feed -reduced crude protein diet
❑ Other BMPs — please describe
HOUSE / BARN — GENERAL
♦ Dust Install temperature and humidity sensors
♦ Odorous Gases to control ventilation
❑ Use ultraviolet light to treat indoor air
❑ Use indoor or outdoor electrostatic space
charge system
❑ Other BMPs— please describe
• Examples: biofilters, wet scrubbing, windbreaks
• May reduce ventilation rate depending on method
• Required by rule 15A NCAC 02D .1802
• May require third party input/approval
• May require third party input/approval
• May require third party input/approval
• Maintain relative humidity at 40 to 65%
• Can be used to treat exhaust air
Swine AMOC Page 3 of 6 APPROVED — 7/25/2019

Swine Farm Waste Management — Odor Control Checklist
Permit No.: M31600
Cause/Source BMP Option to Minimize Odor Comments Site Specific Practices
LAGOON / WASTE STORAGE STRUCTURE
♦ Volatile Gases ® Maintain proper lagoon volume
LAND APPLICATION
• 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
® 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
Use permeable lagoon covers (not a digester)
Use impermeable lagoon cover or
anaerobic digester
❑ Other BMPs — please describe
♦ Odorous gases ® Perform land application in accordance with
CAWMP
♦ Wind drift ® Pump intake near lagoon surface
❑ Pump from second stage lagoon
❑ Follow good neighbor policy
❑ Operate at minimum recommended pressure
❑ Increase setbacks beyond those required by
statute, rule, or permit
• Monitor for any increase in rate of solids accumulation
• Methane can be flared if not utilized
• Required by rule 15A NCAC 02D .1802
*Avoid application on known weekends,
special days, or holidays/eves if possible
Swine AMOC Page 4 of 6 APPROVED — 7/25/2019

Swine Farm Waste Management — Odor Control Checklist
Permit No.:AWS310061
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
rinklers)
When practical, apply waste on sunny days
ather than cool, overcast days
V'Wripossible, apply waste mid -morning to
late -afternoon
• 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
❑ For traveling guns, use taper -ring or taper -bore • Less odor and drift than ring nozzles
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
r" t
ly in thin, uniform layers • Speeds drying and prevents ponding
orporate land -applied sludge as soon as • Required within 48 hours or prior to next rain event,
practical after application, and in accordance whichever is first, for conventionally tilled
with permit. bare soils
❑ 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
Swine AMOC Page 5 of 6 APPROVED — 7/25/2019

ADDITIONAL INFORMATION
Air Management Practices Assessment Tool (AMPAT)
AHG-538-A Certification Training for 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 Fact Sheet — 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 — Wind break/Shelterbelt Establishment
NC NRCS Standard 422 — Hedgerow Planting
NC NRCS Standard 442 — Sprinkler System
Nuisance Concerns in Animal Manure Management: Odors and Flies; PRO107 1995 Conference Proceedings
Options for Managing Odor: A Report from the Swine Odor Task Force
AVAILABLE FROM:
www.extension.iastate.edu/ampat/
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.nrcs.udsa.gov
www.nrcs.udsa.gov
Florida Cooperative Extension Service
NC State University
Swine AMOC Page 6 of 6 APPROVED — 7/25/2019

Version —November26, 2018
Mortality Management Methods
Indicate which method(s) will be implemented.
When selecting multiple methods indicate a primary versus secondary option.
Methods other than those listed must be approved by the State Veterinarian.
Primary Secondary Routine Mortality
Burial three feet beneath the surface of the ground within 24 hours of knowledge of animal
death. The burial must be at least 300 feet from any flowing stream or public body of water
(G.S.106403). The bottom of the burial pit should be at least one foot above the seasonal
high water table. Attach burial location map and plan.
Landfill at municipal solid waste facility permitted by NC DEQ under GS 15A NCAC
13B .0200.
Rendering at a rendering plant licensed under G.S. 106-168.7.
Complete incineration according to 02 NCAC 52C .0102.
a A composting system approved and permitted by the NC Department of Agriculture & Con-
sumer Services Veterinary Division (attach copy of permit). If compost is distributed off -farm,
additional requirements must be met and a permit is required from NC DEQ.
In the case of dead poultry only, placing in a disposal pit of a size and design approved by the
El 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.
Date
Date

Anaerobic Digester System O&M
Table of Contents
I. Definitions.............................................................................................................................................2
II. Introduction..........................................................................................................................................
3
III. Description of the Operational Components....................................................................................3
1) Gravity Collection Pipe..................................................................................................................3
2) Influent Pump Station (where necessary)....................................................................................4
3) Anaerobic digester........................................................................................................................5
4) Mixing Pump Station.....................................................................................................................6
5) Effluent Pump Station (where necessary)....................................................................................6
6) Storage Basin.................................................................................................................................7
7) Unison Conditioning System.........................................................................................................7
8) Flare..............................................................................................................................................8
9) Transfer Pump...............................................................................................................................8
10) Stormwater Removal Pump......................................................................................................9
IV. Description of Anticipated Maintenance..........................................................................................9
A. Routine System Maintenance Instructions.......................................................................................9
B. Troubleshooting..............................................................................................................................10
C. Emergency Protocols, Repair, and Replacement............................................................................10
D. Warranty Information.....................................................................................................................11
1) Farm Site.....................................................................................................................................11
V. Provisions for Safety Measures...........................................................................................................11
VI. Spill Prevention and Control Provisions..........................................................................................12
Appendix A: Contact Information.............................................................................................................13
Appendix B: Farm Operations and Maintenance Checklist.....................................................................15
Anaerobic Digester System O&M Page 1 of 16

Definitions
Anaerobic Digestion - A method of wastewater treatment that utilizes the natural
decomposition of the waste by bacteria in the absence of oxygen to produce gases commonly
referred to as biogas.
Anaerobic Digester - A basin or tank that holds the wastewater for anaerobic digestion.
Biogas - Produced by anaerobic digestion, and is typically comprised of approximately 55%
methane (the primary constituent of natural gas), with the remainder being mostly carbon
dioxide (COA.
Anaerobic Digester System O&M Page 2 of 16

II. Introduction
The proposed swine manure biogas project uses anaerobic digestion of hog barn waste to
produce biogas (consisting of approximately 65% methane, which is the primary constituent of
natural gas) which is collected, conditioned, and ultimately injected into the utility's natural gas
pipeline. Each hog farm site includes influent collection piping from the hog barns, an anaerobic
digester or covered lagoon, a digester mixing system, a biogas conditioning system to remove
moisture, a back-up flare unit, and a biogas transfer pipe leading to the Gas Upgrading System
(GUS).
The anaerobic digesters at each farm site include an HDPE membrane cover to capture the
biogas generated by the anaerobic digestion process. The anaerobic digester is partially mixed
by pumping, and provides sufficient detention time to effectively reduce the volatile suspended
solids in the raw waste by anaerobic digestion. The reduction of volatile solids through
microbial processes produces an energy -rich biogas, which is a valuable commodity.
There are two (2) types of solids found in liquid waste: organic and inorganic. The inorganic
solids are "non -treatable," but they are normally present in such small quantities that they are
considered insignificant in the treatment process. However, excessive quantities of sand, grit,
clay, etc. can cause the need to pump out the digester more often.
The organic solids will break down and decompose by biochemical reduction. The bacteria that
is grown and maintained in the system are harmless anaerobic and anoxic bacteria. These same
bacteria are provided by nature and are found in streams, lakes, and in the soil to destroy dead
plants and animals. The difference is that in the treatment process, man has provided an ideal
environment for a concentration of these bacteria to feed and grow; thus, the biological action
is greatly accelerated.
Raw wastes are the food for the bacteria in the system. The anaerobic digester contains certain
populations of bacteria that do not require the presence of oxygen.
In addition to the information covered by this manual, the system operator should become
familiar with the characteristics of the wastewater being treated and with local, state, and
federal laws which may apply to the operation of the system.
Design Flow - The waste collection system, influent pump station (where necessary), and
anaerobic digester systems have been designed to handle the Average Daily Flow Rate (ADF) of
the farms in which they are connected, including the manure and wastes generated by the
animals, flushing liquids, and other wastes typical of confined swine animal housing. All
treatment units were designed for the Design Flow for continuous, seven (7) days per week
operation.
III. Description of the Operational Components
Below are listed the major component operations.
1) Gravity Collection Pipe
Anaerobic Digester System O&M Page 3 of 16

The gravity collection pipe receives the flushed waste from the hog barns and directs
that waste to the influent pump station (or mixing pump station, where applicable).
During normal operation, the pipe should be free -flowing, with no clogs present, in
order to transport waste to the influent pump station or other downstream processes.
The gravity collection pipe includes a series of clean -outs that provide access to the
gravity collection pipe for removal of a clog or blockage via use of a sewer snake or
similar apparatus should the need arise.
Sending flushed waste from the hog barns to the gravity collection pipe is the farmer's
responsibility. The operator of the biogas system should periodically check each hog
barn waste outlet to ensure that there are no overflows, clogs, etc. The influent pump
station includes an analog run-time meter for each pump, which can be monitored by
the operator to ensure the pumps are operating for sufficient times to indicate proper
flushing by the farm owner.
2) Influent Pump Station (where necessary)
The influent pump station receives waste from the gravity collection pipe and pumps
that waste to the anaerobic digester via buried forced main. The waste enters the
digester at the opposite end of the digester outlet (so "new' waste must flow through
the curtain baffle system of the digester, resulting in effective treatment of the waste).
During normal operation, the pump station will automatically cycle on and off based on
the liquid level in the wet well, which is triggered by 4 floats.
The lowest float is the "pump off' float, and is set at approximately 12" above the
bottom of the wet well. The pump station should not run if the liquid level is below this
float.
The 2nd lowest float is the "lead pump on" float, and is set at an elevation approximately
2" below the inlet pipe invert, and above the "lead pump off' float. When the liquid
level is above this float, only one pump will run at any given time, where the pumps will
alternate between cycles (Pump 1 will run while Pump 2 is off, and in the next cycle
Pump 2 will run while Pump 1 is off, and so on).
The 3rd lowest float is the "lag pump on" float, and is set approximately 6" above the
"lead pump on" float. If the liquid level fills above this float, then both pumps will run
until the "pump off' float is disengaged.
The 4th and highest float is the "high level alarm" float. When the liquid level is above
this float, an audible and visual alarm is triggered to alert the operator system that there
is a problem that has prevented pump operation.
The pipe from each of the two pumps goes through a check valve (which only allows the
liquid to travel in one direction) and a plug valve (normally open, but can be closed
when needed, such as when servicing the upstream pump). The two pipes join together
by a tee, and the downstream pipe leads to the inlet of the digester.
Anaerobic Digester System O&M Page 4 of 16

During normal operation, the pumps may run several times an hour to pump waste to
the anaerobic digester. Only one pump will run at any given time, normally, where the
pumps will alternate between cycles (Pump 1 will run while Pump 2 is off, and in the
next cycle Pump 2 will run while Pump 1 is off, and so on). It is not uncommon,
however, for both pumps to operate during higher inlet flows.
The pumps can also be controlled manually, if desired, or in times of troubleshooting,
etc. The control panel next to the pump station includes toggle switches for each pump,
which can be set to either (1) Auto (for normal float -based operation), (2) Off, or (3)
"Hand" (i.e., manual operation).
The alternating of pumps can also be changed within the control panel, where a toggle
switch allows the operator to choose "Lock 1", "Alternate", or "Lock 2". During normal
operation, the toggle switch will remain at "Alternate" in order to alternate the pumps
between pumping cycles, but the operator can choose to lock the use of Pump #1 or
lock the use of Pump #2 if needed.
In the event of a pipe clog or pump failure, the waste will flow through the gravity
"digester bypass" pipe connecting the interior of the pump station to the existing lagoon
at an elevation below the top of the wet well, which will avoid overflow of the pump
station.
Note: Some farms do not have Influent Pump Stations; rather than using an Influent
Pump Station, the waste flows from the barns to the Mixing Pump Station, which is
further described below.
3) Anaerobic digester
The anaerobic digester receives all raw wastes from the hog barns. The complex organic
wastes are broken down to simpler compounds by the anaerobic digestion process. As
a part of the anaerobic process, bio gases (including methane, carbon dioxide, and
hydrogen sulfide) are produced. These gases are captured by an impermeable cover
and then directed to the biogas conditioning system for dehydration and pressurization.
The gases are collected in perforated piping underneath the cover, which are connected
to a main pipe that connects to the conditioning system. The wastes are held for about
45 days to allow the biological process to complete. The sludge that settles at the
bottom of the digester is periodically removed by connecting portable pipes and pumps
to the sludge removal pipes in the digester, and disposed of by permitted means on the
farm or by a contract sludge hauler.
During normal operation, the digester cover will likely be "inflated" like a balloon due to
the biogas that's trapped beneath. The cover should be free of excessive accumulation
of rainwater, and should not show signs of any damage or leaks. The presence of foul
odor, a strong wastewater smell, or "dirty" water on the cover may indicate that there is
a leak. If such odors or dirty water are observed, the operator should carefully inspect
the cover for leaks, and take action to repair the cover temporarily with adhesive tape.
Temporary repairs should be followed with a permanent repair or patch as soon as
possible.
Anaerobic Digester System O&M Page 5 of 16

4) Mixing Pump Station
The mixing pump station slowly mixes the waste that has been collected in the
anaerobic digester, which provides for more efficient methane production than would
be achievable without any mixing.
During normal operation, the pumps will run at the same time for several hours per day
to mix the waste in the anaerobic digester. A common schedule for the pumps would
be 6 hours on, then 6 hours off, and so on.
The pumps can also be controlled manually, if desired, or in times of troubleshooting,
etc. The control panel next to the pump station includes toggle switches for each pump,
which can be set to either (1) Auto (for normal operation), (2) Off, or (3) "Hand" (i.e.,
manual operation).
5) Effluent Pump Station (where necessary)
The effluent pump station receives liquids from the anaerobic digester and pumps that
waste to the downstream influent storage lagoon via buried forced main. The liquid
enters the effluent pump station at the opposite end of the digester inlet (so "new"
waste must flow through the curtain baffle system of the digester, resulting in effective
treatment of the waste).
During normal operation, the pump station will run based on the liquid level in the wet
well, which is triggered by 4 floats.
The lowest float is the "pump off' float, and is set at approximately 12" above the
bottom of the wet well. The pump station should not run if the liquid level is below this
float.
The 2nd lowest float is the "lead pump on" float, and is set at an elevation approximately
2" below the inlet pipe invert, and above the "lead pump off' float. When the liquid
level is above this float, only one pump will run at any given time, where the pumps will
alternate between cycles (Pump 1 will run while Pump 2 is off, and in the next cycle
Pump 2 will run while Pump 1 is off, and so on).
The 3rd lowest float is the "lag pump on" float, and is set approximately 6" above the
"lead pump on" float. If the liquid level fills above this float, then both pumps will run
until the "pump off' float is disengaged.
The 4th and highest float is the "high level alarm" float. When the liquid level is above
this float, an audible and visual alarm is triggered to alert the operator via telemetry
system that there is a problem that has prevented pump operation.
The pipe from each of the two pumps goes through a check valve (which only allows the
liquid to travel in one direction) and a plug valve (normally open, but can be closed
Anaerobic Digester System O&M Page 6 of 16

when needed, such as when servicing the upstream pump). The two pipes join together
by a tee, and the downstream pipe leads to the inlet of the digester.
During normal operation, the pumps may run several times an hour to pump waste to
the lagoon. Only one pump will run at any given time, normally, where the pumps will
alternate between cycles (Pump 1 will run while Pump 2 is off, and in the next cycle
Pump 2 will run while Pump 1 is off, and so on). It is not uncommon, however, for both
pumps to operate during higher inlet flows.
The pumps can also be controlled manually, if desired, or in times of troubleshooting,
etc. The control panel next to the pump station includes toggle switches for each pump,
which can be set to either (1) Auto (for normal float -based operation), (2) Off, or (3)
"Hand" (i.e., manual operation).
The alternating of pumps can also be changed within the control panel, where a toggle
switch allows the operator to choose "Lock 1", "Alternate", or "Lock 2". During normal
operation, the toggle switch will remain at "Alternate" in order to alternate the pumps
between pumping cycles, but the operator can choose to lock the use of Pump #1 or
lock the use of Pump #2 if needed.
The gravity outlet of the anaerobic digester leads to the inlet of the effluent pump
station, and the invert is set at the freeboard of the digester so that the digester
maintains a constant level. The inlet pipe to the effluent pump station should remain
submerged in water at all times to prevent the escape of gases from beneath the
digester cover.
Note: Some farms do not have Effluent Pump Stations; rather than using an Effluent
Pump Station, the waste gravity flows from the anaerobic digester to the lagoon.
6) Storage Basin
The effluent of the anaerobic digester flows from the anaerobic digester outlet pipe to
the storage basin. The storage basin is used to store the treated effluent subsequent to
anaerobic digestion. The individual farm owners are responsible for the operation and
maintenance of the storage basins. However, as this is a critical part of the integrated
system, the Operator should note any abnormal operation of the storage basin, such as
leaks or excessive liquid level, and communicate such observations to the farm owner.
During normal operation, the storage basin will most often appear to be inactive. Waste
will periodically flow from the anaerobic digester outlet pipe into the storage basin via
gravity. The outlet pipe from the anaerobic digester into the storage lagoon should
remain submerged at all times to prevent the escape of gases from beneath the digester
cover. As such, it is not uncommon for the pipe to turn down and follow the direction of
the inner slope of the lagoon to ensure submergence during times when the lagoon
liquid level may be low due to normal pumping and irrigation activities.
7) Biogas Conditioning System
Anaerobic Digester System O&M Page 7 of 16

The Biogas conditioning system receives biogas from the anaerobic digester and
removes moisture from the biogas by means of compression and heat exchangers.
This system will be managed by a 3rd party, but the information is included in this O&M
for reference.
The biogas from the anaerobic digester is commonly at 100% relative humidity; the
biogas is purported to be near 6% relative humidity after going through the conditioning
system. The moisture that is removed should be directed back to the digester mixing
pump station or other suitable reception pipe for proper management of the
condensate.
During normal operation, the conditioning system should run without any need for
input from the system operator. Audible and visual alarms will indicate issues with the
system. The discharge pressure and flow rate can be manipulated by the operator
through adjustment of the pressure regulator on the bypass line and through
adjustment of the variable frequency drive. The automatic shutoff feature, whereby the
operator can set the vacuum pressure shutoff point. As the biogas conditioning skid
approaches this setpoint, it will automatically reduce blower or compressor speed to
seek a flowrate that matches the biogas production. If the vacuum pressure exceeds
the setpoint, the biogas conditioning skid will shutdown and trigger an alarm to the
operator via telemetry system.
8) Flare
During normal operation, the flare located at each farm should not necessary. In times
of need, such as catastrophic failure of the biogas conveyance pipeline, the flare may
need to be operated to consume excess accumulated biogas from the digester. The
flare is not an automated system, and the Operator must articulate the biogas piping
control valving to direct biogas from the digester to the flare, and ignite the flare. Care
must be taken by the Operator in igniting the flare, as biogas is highly flammable.
Each flare also has a condensate trap manhole. Contained inside is a small PVC drain
pipe and PVC drain valve. The PVC drain valve should remain closed at all times unless
the Operator is removing condensate. Should the valve be left open, biogas will escape
from the piping. Periodically, and at a frequency determined appropriate by the
Operator, these condensate traps will be opened momentarily to drain and remove any
condensate collected in the piping. It is recommended that the condensate drain valve
only be opened when the biogas piping is pressurized, as should the valve be opened
under no pressure, ambient air may enter the biogas piping and challenge biogas
upgrading by the GUS.
9) Transfer Pump
The transfer pump transfers accumulated effluent among available storage basins as the
farm owner deems necessary to optimize effluent storage. The transfer pumps are
simply and manually operated through use of a local disconnect. Under normal
Anaerobic Digester System O&M Page 8 of 16

circumstances, the transfer pump will only be used periodically and infrequently by the
farm owner.
10) Stormwater Removal Pump
A stormwater removal pump is kept at each digester site in order to remove
accumulated rainwater from the top of the basin cover. The pump can be powered by
any standard 120v outlet that's available nearby, such as the accessory outlet installed
adjacent to the digester mixing pump station. The pump should be placed in a low spot
on top of the cover, and the pump outlet should lead to an appropriate area for
stormwater discharge (on some sites, pipes have been placed to easily receive the pump
outlet pipe, which leads to the natural stormwater drainage swales on the property).
IV. Description of Anticipated Maintenance
Once the system has been started up and is operating efficiently, very little maintenance will be
required. Simple tests should be periodically performed to evaluate the performance of the
wastewater treatment components, and the system components visually inspected daily.
A well -operated, properly adjusted, system will exhibit the following visible signs of proper
maintenance:
• All pipes should be intact and watertight.
• The pumps should be nearly silent with little to no vibration.
• The anaerobic digester should be free of excessive accumulation of rainwater.
• Accumulated rainwater may be removed with a portable sump pump. The pumped water
may be discharged safely on adjacent vegetated areas, or used for a more beneficial
purpose as permitted.
• The anaerobic digester cover should be free of any tears, punctures, or failures.
• There should be no strong odors coming from the digester or flare.
• The storage basin should be clean and free of floating debris. The liquid should be clean and
clear.
A. Routine System Maintenance Instructions
For optimum system operation and maximum treatment efficiency, daily maintenance is
necessary. In addition to the daily maintenance, all mechanical equipment should be
cleaned weekly and lubricated as often as needed, as specified in the operations and
maintenance manual for each piece of equipment provided by the equipment
manufacturer.
The farm owner will need to periodically remove accumulated sludge from the anaerobic
digester. Accumulated sludge may be removed via the anaerobic digester mixing pumps. To
use these pumps for sludge removal, the system operator should cease mixing pump
operation 48 hours prior to the date of desired sludge removal to allow for settling of
heavier sludge to the pump inlet. A quick disconnect fitting is provided for each mixing
pump that will facilitate the connection of the pump discharge to sludge application
Anaerobic Digester System O&M Page 9 of 16

equipment as chosen by the farm owner, such as slurry tanks or umbilical hose application
systems. All sludge applications should be done in accordance with the approved waste
utilization plan and nutrient management plan for the farm or hauled via tanker to an
approved application site by a contract sludge hauler.
Typically, a small amount of sludge will need to be removed from the anaerobic digester
every other year. The system operator can monitor sludge accumulation via the inspection
ports on top of the digester cover. A pipe or gauge with graduated markings used to
determine depth may be used to assess the sludge depth in the digester. Care should be
taken when inserting the gauge or pipe to not apply excessive pressure or otherwise
puncture the digester liner. Sludge accumulation should be assessed on an annual basis by
the system operator. As the digester cover typically accumulates biogas, care should also be
taken by the operator to remove as much accumulated biogas as possible prior to opening
the inspection port and measuring sludge accumulation. As biogas production slows during
cold weather, it is recommended that this measurement occur during the winter when
biogas accumulation is at a minimum.
After completion of sludge removal activities using the anaerobic digester mixing pumps,
the operator should reconnect all fittings and piping as found prior to the sludge removal
and re-engage the digester mixing pumps operation in accordance with the schedule and
manner in which they had been previously operated.
See Appendix C of this document for an operations and maintenance checklist (daily,
monthly, quarterly, semi-annually, annually).
B. Troubleshooting
Refer to equipment O&M manuals as necessary, summarized below:
1. Influent Pump Station
2. Mixing Pump Station:
3. Effluent Pump Station
4. Biogas Conditioning System
S. Transfer Pump:
4" Hog Manure Pump or 4" High Pressure Pump
(Electric Pumps)
8" Flush Pump (Electric Pump)
4" Hog Manure Pump or 4" High Pressure Pump
(Electric Pumps)
N/A
3" Pump (Electric Pumps)
See Appendix A for contact information for each system component.
C. Emergency Protocols, Repair, and Replacement
The O&M Manual kept onsite in the farm office building (or wherever farm records are kept
for each farm) provides step-by-step instructions for field repair or securing the piece of
equipment until qualified repair personnel arrive.
This Manual contains emergency contact numbers for the repair or replacement of the
supplied equipment in Appendix A.
Anaerobic Digester System O&M Page 10 of 16

D. Warranty Information
1) Farm Site
(1) Influent Pump Station: "GEA Farm Technologies... warrants to the original buyer and
end user... that the parts of all equipment sold under the Company trademark are free
from defects in material or workmanship for a period of twelve (12) months from the
date of delivery of the equipment to the Purchaser... Any equipment used for commercial
usage, commercial lease on one or more farms is warranted for a reduced period of
thirty (30) days only."
(2) Anaerobic Digester Liner and/or Cover:
Workmanship: "Plastic Fusion Fabricators, Inc. hereby warrants that the linings
installed by Plastic Fusion Fabricators, Inc. under this warranty shall be installed
free from defects in Plastic Fusion Fabricators' workmanship. The warranty set
forth in the preceding sentence (the "Workmanship Warranty") shall commence
upon acceptance of the work and shall expire on the last day of a period of 1
year from said date..."
Material: "AGRUAMERICA, Inc. (AGRU) warrants its material for a period of
FIVE(5) Years, prorated, from the final project ship date when subsequently
properly installed..."
(3) Mixing Pump Station: "GEA Farm Technologies... warrants to the original buyer and end
user... that the parts of all equipment sold under the Company trademark are free from
defects in material or workmanship for a period of twelve (12) months from the date of
delivery of the equipment to the Purchaser... Any equipment used for commercial usage,
commercial lease on one or more forms is warranted for a reduced period of thirty (30)
days only."
(4) Effluent Pump Station: "GEA Farm Technologies... warrants to the original buyer and
end user... that the parts of all equipment sold under the Company trademark are free
from defects in material or workmanship for a period of twelve (12) months from the
date of delivery of the equipment to the Purchaser... Any equipment used for commercial
usage, commercial lease on one or more farms is warranted for a reduced period of
thirty (30) days only."
(5) Biogas Conditioning System (managed by 3rd party)
(a) Biogas skid: "This warranty is valid for 30 months from the time the equipment is
shipped from Unison's factory or 24 months from the date of startup, whichever
occurs first."
(b) Biogas Blower / Compressor:
"The goods will be free of defects in material and workmanship for a period of twelv
e (12) months from the date the goods are placed in use by the buyer or eighteen (18
) months from the date of shipment, whichever shall occur first."
(c) Chiller: "24 months from startup, not to exceed 30 months from shipping."
(6) Transfer Pump: "GEA Farm Technologies... warrants to the original buyer and end user...
that the parts of all equipment sold under the Company trademark are free from defects
in material or workmanship for a period of twelve (12) months from the date of delivery
of the equipment to the Purchaser... Any equipment used for commercial usage,
commercial lease on one or more farms is warranted for a reduced period of thirty (30)
days only."
V. Provisions for Safety Measures
Anaerobic Digester System O&M Page 11 of 16

A. Restriction of Access: No persons should enter any portion of the wastewater treatment system
unless performing a repair or routine maintenance, and only then if accompanied by another
person capable of performing life-saving activities should the need arise. No person should Enter
a waste collection pit, pump station well, or any portion of the anaerobic digester unless all
accumulated biogas has been removed via venting or other utilization and sufficient airflow has
been directed to the workspace via fans, blowers, or other means. Personal safety is the
responsibility of the person or organization conducting the work, and not specifically the
responsibility of the farm owner or other associated equipment providers or construction
contractors.
B. Emergency Contacts: Information shall be posted at the gate and in the control room. (There
will be no harmful chemicals used for the anaerobic digestion system).
C. All equipment safety guards, warning labels, safeties, and warning alarms shall be kept in place
and operational at all times.
D. Keep and maintain all clearances as recommended by equipment manufacturers and as required
by law.
E. Keep all open flames and sources of combustion away from gas accumulations. Do not smoke
near the gas collection, conveyance, or combustion components. It is recommended that any
combustion source or open flame be kept to a minimum separation distance of 50 ft from the
anaerobic digester cover.
VI. Spill Prevention and Control Provisions
A. Response to Upsets and Bypasses Including Control Containment and Remediation: Audible
alarms will be provided at all controls stations. The Control System will provide remote alarms
to alert operator of a problem should one occur.
B. Contact Information for Operational Personnel, Emergency Responders, and Regulatory
Agencies: Phone numbers for Emergency Responders and Remediation Agency numbers will be
located by the computers and control systems in the control room.
C. Facility Control Valves will allow operator to isolate Systems if a problem occurs.
Anaerobic Digester System O&M Page 12 of 16

Appendix A: Contact Information
Project Management and Equipment Service Providers:
Management & Equipment
CompanyProject
Contact/Local Service
Influent Pump Station
Lee Brock
Brock Equipment Company
lee@ brockeguipment.com
[phone]
Anaerobic Digester Cover
Plastic Fusion Fabricators, Inc.
Larry Hice
[e-mail]
[phone]
Mixing Pump Station
Lee Brock
Brock Equipment Company
lee@ brockeguipment.com
[phone]
Transfer Pump
Lee Brock
Brock Equipment Company
[e-mail]
[phone]
Flare
ProPump & Controls Inc.
Jeff McGuire
Work: [phone]
Cell: [phone]
[e-mail]
Mechanical Installation & Controls
ProPump & Controls Inc.
Jeff McGuire
Work: [phone]
Cell: [phone]
[e-mail]
Anaerobic Digester System O&M Page 13 of 16

Regulatory and other Agencies:
Christine Lawson
Animal Feeding
1636 Mail Service
[phone]
Operations Program,
Center, Raleigh, NC
Div. of Water
27699-1636
Resources
Anaerobic Digester System O&M Page 14 of 16

Appendix 6: Farm Operations and Maintenance
Checklist
Operator Present:
Time/Date:
Farm System Checklist: Mark Yes/✓ or No/X as applicable, fill in blanks where specified
Manure Collection / Feedstock System
Perform visual appraisal of waste collection system.
Any visible signs of overflow or malfunctioning?
Check influent pump stations. Any Alarms?
Put each influent pump in "Hand". Operating
normally?
Any rattling or unusual noises from influent pumps?
Any observed leaks or spills from pipes, fittings, or
well?
Test the alarm. Functioning?
Excessive accumulation of solids or debris in well?
Agitation system in need of operation?
RECORD THE RUN HOURS FOR PUMP I
RECORD THE RUN HOURS FOR PUMP 2
RECORD THE RUN HOURS FOR PUMP 3
RECORD THE RUN HOURS FOR PUMP 4
Digester System
Perform visual appraisal of digester (walk around).
Any visible signs of overflow or malfunctioning?
Does the cover appear to be leaking gas / odorous?
Any visible tears, rips, or holes observed in the cover?
>10% cover area under stormwater/rainwater?
Check mixing pump stations. Any Alarms?
Put each mixing pump in "Hand". Operating
normally?
(not necessary if mixing pumps running during visit)
Any rattling or unusual noises from mixing pumps?
Any observed leaks or spills from pipes, fittings, or
well?
Excessive accumulation of solids or debris in well?
Agitation system in need of operation?
RECORD THE RUN HOURS FOR PUMP I
RECORD THE RUN HOURS FOR PUMP 2
RECORD THE RUN HOURS FOR PUMP 3
RECORD THE RUN HOURS FOR PUMP 4
Biogas Skid
Are there any alarms?
Are there any fluid leaks observed?
Check oil level — oil needed?
Anaerobic Digester System O&M Page 15 of 16

Excessive vibration of noise?
Are there any visible fluid leaks on skid or chiller?
RECORD THE RUN HOURS FOR GAS COMPRESSOR
Notes
Anaerobic Digester System O&M Page 16 of 16

L 10
Alk
AS S)( ST IE NA
DUPLIN COUNTY, NORTH CAROLINA
CIVIL ENGINEER
CAVANAUGH & ASSOCIATES, P.A.
PO BOX 11197
WINSTON-SALEM, NC 27116
1-877-557-8923
ELECTRICAL ENGINEER
DAVID SIMS & ASSOCIATES, P.C.
108 GILES AVENUE, SUITE 100
WILMINGTON, NORTH CAROLINA 28403
[phone] / [phone] (FAX)
SHEET INDEX
FINAL DESIGN

C.2.7.0
- COVER & SHEET INDEX
C.2.7.1
- AREA 1000 OVERALL SITE PLAN
C.2.7.2
- HYDRAULIC PROFILE
C.2.7.3
- AREA 1000 SETBACKS
C.3.1
- INTENTIONALLY LEFT BLANK
C.3.2A
- INFLUENT LIFT STATION DETAILS
C.3.213
- LEVEL CONTROL DETAILS
C.3.3
- MIXING STATION DETAILS
C.3.4
- DIGESTER DETAILS
C.3.4A
- COVERED LAGOON DETAILS
C.3.5
- EROSION CONTROL DETAILS
C.3.6
- AREA 1000 MISCELLANEOUS DETAILS 1
C.3.7
- AREA 1000 MISCELLANEOUS DETAILS 2
EXISTING
I C(`CNIf)
PROPERTY LINE
PROPOSED
LIMITS OF DISTURBANCE LOD
SEDIMENT FENCE SF DUPLIN COUNTY
----25---- MAJOR CONTOURS —5 NORTH CAROLINA
----2s---- MINOR CONTOURS 26
FORCEMAIN FM
INFLUENT FORCEMAIN IFM
EFFLUENT FORCEMAIN EFM
tfm TRANSFER FORCEMAIN TFM
r r RECYCLE FORCEMAIN R
SLUDGE REMOVAL PIPE — SLG SLG SLG —
PLUG VALVE N►
SOLENOID VALVE Sv VICINITY MAP
REDUCER of SCALE- NOT TO SCALE
AIR RELEASE VALVE eARV
co CLEAN OU T co
(D MANHOLE m
gm GRAVITY MAIN GM
STORM PIPE
DITCH
oe OVERHEAD ELECTRICAL OE
ue UNDERGROUND ELECTRICAL
CO-) UTILITY POLE `L
❑t TELEPHONE PEDESTAL
utel UNDERGROUND TELEPHONE
fo FIBER OPTIC PEDESTAL
fo FIBER OPTIC
X X FENCE x x
TREE LINE
WETLANDS
APPROXIMATED WETLANDS
JACK AND BORE BEFORE YOU DIG!
BORE PIT NC ONE CALL
(TOLL FREE)
O EXISTING IRON PIPE

.••.•• •.•.;�;�
SHRUB
T T1 (OR 1-800-632-4949) '''&`"`•`•
TREE IT'S THE LAW!
LIGHTf
ROAD CENTERLINE —
EDGE OF PAVEMENT E:AVANAU 13 H
CHECK VALVE N
BIOGAS B ■
® WELLStewardship
innovation
DATE: FEBRUARY 281 2023 SHEET C.2.7.0 PROJECT NO. BE.21.015

4-
Table 3: Mixing Station (Detail 1/C.3.31
\Table 5: Level Control Wet Well
I�
I�
If
Table 1: Identification List
Section
Description
Quantity
Unit
Additional Info
Gravity Waste Collection (GWC)
GWC-I-PIPE
12" PVC (DR 35) Gravity Collection Line
0
L.F.
GWC-2-CO
Icleanout
0
each
Influent Lift Station & Forcemain (ILS)
ILS-1-PS
Influent Lift Station A
-
-
Table 2/C.2.7.1 and Detail 1/C.3.2A
ILS-5-FM
8" HDPE (DR 17) Forcemain
925
L.F.
ILS-6-INV
8" HDPE (DR 17) Forcemain Inv. Out
-
-
Inv. 156.50'
Digester (D)
D-1-DIGESTER
Proposed Digester
-
-
Table 4/C.2.7.1 and Sheet C.3.4
D-2-MS
Mixing Station
-
-
Table 3/C.2.7.1 and Sheet C.3.3
D-3-PIPE
8" HDPE (DR 17)
54
L.F.
D-4-SUMP
HDPE Sump Box Mixing System Inlet
Not used
D-5-FM
6" HDPE (DR 17) Forcemain
24
L.F.
Inv. Out 156.50'
D-6-PRA
Pump RepairArea
-
-
D-7-BAF
HDPE Baffle (Underflow)
-
-
Sheet C.3.4
D-8-BAF jHDPE
Baffle (Overflow)
Not used
D-12-SLG
ISludge Removal Pipes (HDPE DR 17)
1 120
L.F.
3 pipes at 40 L.F. each
Level Control (LC)
LC-I-INV
Digester Inv. Out
-
-
Inv. 158.58'
LC-2-PI PE
12" PVC (DR 35) Digester Outlet Pipe
20
L. F.
LC-3-PS
Level Control Station
Not used
LC-4-FM
6" HDPE (DR 17) Forcemain
Not used
LC-5-INV
Lagoon Invert From Digester
-
-
Inv. 157.93'
LC-6-WW
Level Control Wet Well
-
-
Table 5/C.2.7.1 and Detail 2/C.3.2.13
LC-7-PIPE
12" PVC (DR 35) Digester Outlet Pipe
25
L.F.
Table 2: Influent Lift Station (Detail 1/C.3.2A)
Table 4: Digester Data Table
/
NAD 83 2007
\ 1
SCALE: 1 " = 80' /
\ \ \ \ / SCALE OF MAP MAY VARY
(l\\\ III r— DUE TO METHODS OF REPRODUCTION.\\ \\\
\ ! 25/ compaction factor used forfill
IN
<\
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APPROX. WETLAND LINE, TO\�°\ \ \ \
1 ^ \ \ BE FIELD VERIFIED PRIOR ,/ f _ — I V —� _ / 1\\ ( i / r /1 ( \ \\ 1P \ /
\ y TO CONSTRUCTION (TYP.) I 1 \ I \ / / � s ✓ `\ I (� \\ / \ \ \ /
WIRING FROM \ 1 / / J /
/ POWER COMPANY \ \ \ _ — \ \ — /I 1 // j / If > )— — / % �� \�h`1`) 1 / _ J �✓ \ �� \ \\\
/\� ��r \ /'�Z / L ✓ `�, I\/� � _ _ � -/ �^' tom) �,/ ��� / � /�' �, �� III���\1\� 1—'� � \\� \\\ \\� /�/� //
MS DISCONNECT LPOWER METER ` J �� `�?, / �/ �� i li / \\\{1111 \il` �✓/ {— \\\\\\ \\\\ //%// /
SWITCH- TO SERVE MS (15HP) ) \ / / / / \ / i l —� J /
MS CONTROL SEE ELECTRICAL SHEETSyI)1 1� �\ I
✓1 I i / 'A� PANEL NOTE: SEE SHEET C.2.7.3 \\\\ ^\\ I 1 l
\ �� /L\ \ \ C �// / 1 c _ ` /— , I FOR REQUIRED SETBACKS L _ s / ✓ \ \\\ 111 ` y\\ J j `� / \ \
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RELOCATE EXISTING=_—___—--J�
> % I 1 ID-5 / — -DRAINAGE SWALE
Z\✓/�L —12
< /J DSLG FM L I /( i// ----:-AS NEEDED__ �_= _ `\155 ` --J I / \_� / \ /
1 III ( / �'t.�l'� — _ —`__— — __ ►
�:IIID-3 I I I �__; _ �� �� �_�_—��� ���_ =` — // \ —/ Z / I� I\�\\ \ �`\\\
\III— — ��" -- =^ — �^— I / � �� �\ I I I \ \ \ � t0
D-1 l( ) II 1� I ILS-6 I I I /— —___-_ == I_� WTI 16p = =— <�
/ I) \ INV I I ,/ l��i-�
\ / DIGESTER 11 I I� —
1( m� m m� m� / m� \ M I > \
> > \ �\ \ ILS-5 , z l
— / ✓ /` I I I I REMNANT BIOGAS INFUSER (RBI) I I — I \ z z U, z cn o �— w J cn I C7191 z r
\ — z — — FM \ N w 1 w N z cn L —0)
-(GEA—HOULE 3" HIGH PRESSURE I / — _ _ —_— —_ \ \ I I o N o, c�+ \ \ 0 1 f
PIPE I IIII / // / PUMP ON PONTOON, WITH 3HP I V / _ = _ — \ \\\ I n' l w / /\ o co �! /\ / \/1 ao — ✓ % /I ` /, \
MOTOR, AND MAZZEI INJECTOR, I I I \ \ — = �� \ \\\\\ �' /� I I I / I I v \ \ / / I I / \/ j L
\\\ \ v // / \ I I I IIII LC-6 / MODEL 4091) I I I I �/ \� \ — 1 I \\\ 11\11�� / I L I I \ I I I
SEE DETAIL 5 C.4 I I/ \� \ I III 11 / I n I
I I III / WW � I 1 I 1 111\\ \ ILS CONTROL
_ I I PTO BE RUN ON CONTROL WIRE I I I \ I I 1 I
\ / I Il III PANEL
11 I BAF LC-1 I I I I / / /✓� / FROM GUS �/I III IIII I I I I I I I \ \ \\ I ILS DISCONNECT
INvI III I / I I I 1111\ I / I `_ / I L�
I )SWITCH \ �I\�`_
LC-7 I I I I IIII I IIII/) I i I I �_/ n\ `\-- Jam-\ \/ \\\ / \_�
INV I I PIPE
If \ ( I I ILS-1 / % I I I .^ — \ BARNS ARE PULL PLUG
\ I I I / I I PS (EXISTING) I ) — —150 — V / _ — — _' J — — ' l
PROPOSED I I III / WIRING FROM ( / I \ / — _�—
�``�\\ \ DRAINAGE III( I I of II n I I / I I POWER COMPANY ._ — — \ \ — — / — —
/ SWALE I I I ilk 1 / o `°I I I o I \ I I / \ / _ \
I \ I I II I�° I' IIII I -- �/ \( \ �/ ✓ �^ -� / /,—�✓— I /1 / /
< _ _ I I l III I I I I I I I \\ I I \ POWER METER —
/ I /I I\ 1 I I I I I I I I ) I I I I \\ I I \ TO SERVE ILS (20HP) I I I I i I� ) \ `� 11 \ I/ J/ ^'
)SWALE EXISTING
\ V
Existing Grade:
153.00
Rim (Exisitng):
155.00
Invert In (Existing):
148.50
Bottom of Wet Well (Existing):
145.00
Depth of Wet Well (Existing):
10.00
Design Flow:
700
Selected Pump Rate:
840 (1 pump)
Total Dynamic Head (TDH):
38
Pump Horsepower:
20 hp
Pump Speed (RPM):
1,760 RPM
Electrical Supply:
480V
Electrical Frequency:
60 hz
Phase:
30
Impeller Diameter:
8 in.
Motor Type:
TEFC
Selected Pump:
GEA
Pump Model:
4" High Pressure
Shaft Length:
10 ft.
I't
Ft
Ft
I't
I't
gpm
gpm
I't
�I
i
Finished Grade:
160.50
ft
Rim:
161.00
ft
Invert In:
151.50
ft
Bottom of Wet Well:
151.00
ft
Depth of Wet Well:
10.00
ft
Selected Pump Rate:
1,000 (1 pump)
gpm
Pump Horsepower:
7.5 hp
Electrical Supply:
480 V
Electrical Frequency:
60 hz
Phase:
30
/�\ -^\G/ �\�1 \��1 Jam✓ -//
Length:
290
ft
Width
193
ft
Top of Dike Elev:
160.50
ft
Operating Level Elev:
158.83
ft
Bottom Elev:
148.50
ft
Total Volume:
483,792
cf
Volume at Operating Level:
394,272
cf
S.A. @ Inside Top of Dike:
56,067
ft'
Slope:
3:1 -
Total Cut
Total Fill
Net Surplus
9,691
CY
7,156
CY
2,535
CY
IJ
/
Finished Grade:
160.50
ft
Rim:
161.00
ft
Invert In:
155.43
ft
Bottom of Wet Well:
153.00
ft
Depth of Wet Well:
8.00
ft
3Z
Farm Information
Farm Name:
Sansanqua Farms
Permit Number:
AWS310856
Permitted Capacity:
11,520
1
NOTE: ALL LINEWORK SHOWN IN
WHITE IS BY AREA 3000
CONTRACTOR
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\\ \\\�=__—=_=_=—O160_50 = —— ----- _ --- --- \/\
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N
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150 77 150 z
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SHEET NUMBER
C.2.7.2
TOD: TOP OF DIKE
145 TOB: TOP OF BANK BOTTOM: 145.50' 145
FFE: FINISH FLOOR ELEVATION BOTTOM: 145.00'
FB: FREEBOARD ELEVATION
EG: EXISTING GRADE
OL: OPERATING LEVEL CN
O
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140 140
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'�.
8" MIXING STATION
(SEE DETAIL 1/C.3.3)
RIM: 161.00'
TOD:
160.50' LEVEL CONTROL WET WELL (LC-6)
HDPE COVER (TYP) (SEE DETAIL 2/C.3.2B)
RIM: 161.00'
FG: 160.50'
TOD: 160.50'
OL:
OUTLET
158.83' INV: 158.58
(LC-1) LEVEL CONTROL PIPE
OUTLET (LC-7)
INV: 158.08'
INV:
(LC-5)
FB: 159.00'
157.93' -
TOP OF STORM: 159.00'
TOP OF TEMP. STORAGE: 158.35'
FFE:
156.45
156.15
EX. INFLUENT LIFT STATION
(SEE DETAIL 1/C.3.2A)
DRY WELL
INV:
�
156.50'
LEVEL CONTROL PIPE
(Lc-2)
INV: 155.58'
0.5% MIN. SLOPE
0.5� MIN. SLOPE
FFE:
V: 152.89'
;FFE:
156.39 FFE: 155.79' ,FFE: 155.48�FFE: 155.37'
FFE: 155.43 FFE: 155.18'FFE: 155.07•
FFE: 154.52'FFE:
FFE:
_
-
-
154.49'
;FFE:
153.32
FFE:
154.20
152.69' FFE: 153.64'
FFE: 153.44'FFE: 153.03'
FFE: 153.20'FFE:
FFE:
RIM: 155.00'
152.72� EG: 153.00'
153.03
INV: 155.43'
PROPOSED BOTTOM: 153.00'
DIGESTER
EXIST�N
HEgp -
ER
-
-
-
EX. WET
WELL
BOTTOM: 151.00'
8" PUMP RETURN
,
INV: 150.50
EXISTING LAGOON
-
---------
NOTE:
INVERTS OF EXISTING GRAVITY PIPING ARE
APPROXIMATED BASED ON BEST
EX. INV: 148.50'
BOTTOM: 148.50'
AVAILABLE SURVEY INFORMATION

1
\ NOW OR FC
PAIGE, MITCHELL
DUPLIN CO. PIN:
DEED: 14
\ NOW OR FORMERLY \
CRK FAMILY PROPERTIES
N, DUPLIN CO. PIN: 247800874646
\
k WIFE
)966734 \ NOW OR FORMERLY
\ CRK FAMILY PROPERTIES
DUPLIN CO. PIN: 24880001,2422
DEED: 1498/497
\
NOW ORFORMERLY
CRK FAMILY
Y PROPERTIES
\ DUPLIN CO. PIN: 248800081500
+p DEED: 1498/497 \ DEED: 1498/497
O /
N
co
co C6
q I �I►�" \ ' smog/ \ 1�
1.
Lo
I \ / loop. y� I
NOW OR FORMERLY \ , r
SCALE: 1 300' TAYLOR, JOSEPH AUSTIN & WIFE
DUPLIN CO. PIN: 247800765874 \ \ \ /
ss
300 0 300 A/ DEED: 1012/13 \ Q , \ 1 too./ •� Z
SCALE OF MAP MAY VARY '` l se �' `,
.aop. / O 0 \ L1
DUE TO METHODS OF REPRODUCTION. tow
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