310226_Permit Renewal Application 2019_20190410

State of North Carolina
Department of Environmental Quality
Division of Water Resources
Animal Waste Management Systems
Request for Certification of Coverage
Facility Currently covered by an Expiring Sate Non-Discharge General Permit
On September 30, 2019, the North Carolina State Non-Discharge General Permits for Animal Waste Management Systems will
expire. As required by these permits, facilities that have been issued Certificates of Coverage to operate under these State
Non-Discharge General Permits must apply for renewal at least 180 days prior to their expiration date. Therefore, all applications
must be received by the Division of Water Resources by no later than April 3,2.019.
Please do not leave any question unanswered Please verify all Information and make any necessary correcdlons below.
Application must be signed and dated by the Permdttea
1. Farm Number: 31-0226 Certificate Of Coverage Number: AWS310226
2. Facility Name: Bud Rivenbark Farm
3. Landownees Name(same as on the Waste Management Plan): Bud Rivcnbark
4. Landowners Mailing Address: 109 Mariners Cir
City: Sneads Fenn State: NQ Zip: 842 6041k
Telephone Number: 910-327-0992 Ext. E-mail: bud(Acbcoastline.com
S. Facility's Physical Address: 713 Pasture Branch Rd
City: State: Zip:
6. County where Facility is located: Dunlin
7. Farm Manager's Name(if different from Landowner):
g, Farm Manager's telephone number(include area code):
9. Integrator's Name(if there is not an Integrator,write"None"): Murphy-Brown LLC
10. Operator Name(OIC): J F.Rivenbark Phone No.: 910-389-1189 OIC#: 20123
11. Lessee's Name(if there is not a Lessee,write"None"):
12. Indicate animal operation type and number:
Current Permit: Operations Type Allowable Count
Swine-Feeder to Finish 7,200
Owmalaa Tyoea•
Swine Cattle pry Poultry Other T_Ym
Wean to Finish Dairy Calf Non Laying Chickens Horses-Horses
Wean to Feeder Dairy Heifer Laying Chickens Horses-Other
Farrow to Finish Milk Cow Pullets Sheep-Sheep
Feeder to Finish Dry Cow Turkeys Sheep-Other
Farrow to Wean Beef Stocker Calf Turkey Pullet
Farrow to Feeder Beef Feeder
Boar/Stud Beef Broad Cow Wet Pouttff
Gibs Other Non Laying Pullet
Other Layers

13. Waste Treatment and Storage Lagoons (Verify the following information is accurate and complete. Make all necessary
corrections and provide missing data.)
Estimated Liner Type Estimated Design Freeboard
Structure Date (Clay,Synthetic, Capacity Surface Area "Redline"
Name Built Unknown) (Cubic Feet) (Square Feet) (Inches)
LAGOON#1 C- 4 Q ,2 ZT 90 D
LAGOON#2
Mail one (1) copy of the Certified Animal Waste Management Plan (CAWMP) with this completed and signed application
as required by NC General Statutes 143-215.10C(d)to the address below.
The CAWMP must include the following components:'
1. The most MM Waste Utilization Plan(WUP),stoned by the owner ead a certified technical specialist,containing:
a. The method by which waste is applied to the disposal fields(e.g.irrigation,injection,etc.)
b. A map of every field used for land application(for example:irrigation map)
c. The soil series present on every land application field
d. The crops grown on every land application field
e. The Realistic Yield Expectation(RYE)for every crop shown in the WUP
f. The maximum PAN to be applied to every land application field
g. The waste application windows for every crop utilized in the WUP
h. The required NRCS Standard specifications
2. A site map/schematic
3. Emergency Action Plan
4. Insect Control Checklist with chosen best management practices noted
5. Odor Control Checklist with chosen best management practices noted
6. Mortality Control Checklist with selected method noted-Use the enclosed updated Mortality Control Checklist
7. Lagoon/storage pond capacity documentation (design, calculations, etc.) Please be sure the above table is accurate and
complete. Also provide any site evaluations, wetland determinations, or hazard classifications that may be applicable to
your facility.
8. Operation and Maintenance Plan
If your CAWMP includes any components not shown on this list, please include the additional components with your submittal.
(e.g.composting,digesters,waste transfers,etc.)
As a second option to matting paper copies of the application package, you can scan and email one signed copy of the
application and all the CAWMP items above to: [e-mail] gov
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I attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that,
if all required parts of this application are not completed and that if all required supporting information and attachments are not
included,this application package will be returned to me as incomplete.
Note: In accordance with NC General Statutes 143-215.6A and .143-215.6B, any person,who knowingly makes any false statement,
representation, or,certification in any application may be subject to,civil penalties up to•$25,000 per violation. (18 U.S.C.
Section 1001 provides a punishment by a fine of not more than S10,000 or imprisonment of not more than 5 years, or both for
a similar offense.)
Printed Name of Signing Official (Landowner, or if multiple Landowners all landowners should sign. If Landowner is a
corporation,sj*gadVe should be by a principal executive officer of the corporation):
Name: t`-� Title: to W rl�
signature: Date:
Name: Title:
Signature: Date:
Name: Tide:
Signature: Date:
THE COMPLETED APPLICATION SHOULD BE SENT TO THE FOLLOWING ADDRESS:
NCDEQ-DWR
Animal Feeding Operations Program
1636 Mail Service Center
Raleigh,North Carolina 27699-1636
Telephone number:[phone]
E-mall:2.019PermitRenewalonedear gov
FORM: RENEWAIATATE GENERAL 0=019

Version—November 26,2018
Mortality Management Methods
Indicate which method(s)will be implemented.
When selecting multiple methods indicate a primary versus secondary option.
Methods other than those listed must be approved by the State Veterinarian.
Primary Secondary Routine Mortality
D Burial three feet beneath the surface of the ground within 24 hours of knowledge of animal
death. The burial must be at least 300 feet from any flowing stream or public body of water
(G.S.106-403). The bottom of the burial pit should be at least one foot above the seasonal
high water table.Attach burial location map and plan.
El El 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.
r"I F-1 Complete incineration according to 02 NCAC 52C.0102.
a Q A composting system approved and permitted by the NC Department of Agriculture&Con-
sumer Services Veterinary Division(attach copy of permit). If compost is distributed off-farm,
additional requirements must be met and a permit Is required from NC DEQ.
a In the case of dead poultry only,placing in a disposal pit of a size and design approved by the
NC Department of Agriculture&Consumer Services(G.S. 106-549.70).
a D Any method which,in the professional opinior%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).
F-1
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 specked 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.
.�P _3�
Signature of Farm Owner/Manager Date
00-1
Signature of Tech Specialist Date

r�
M
NUTRIENT
tVIANAGEMENT��PLAN
Grower(s): Bud Riv.9nbark
Farm Name: Bud Rivenbark
County: Duplin
Farm Type: Feed-Fin
Farm Capacity: 7200
Storage Structure: Anaerobic Lagoon
Storage Period: 180 days
Application Method: Irrigation
The waste from your animal facility must be land applied at a specified rate to prevent pollution
of surface water and/or groundwater. The plant nutrients in the animal waste should be used
to reduce the amount of commercial fertilizer required for the crops in the fields where the waste
is to be applied.
s waste utilization plan uses nitrogen as the limiting nutrient. Waste should be analyzed
;ore each application cycle. Annual soil tests are strongly encourtige'd so that all plant
nutrients can be balanced for realistic yields of the crop to be grown!
Several factors are important in implementing your waste utilization plan in order to maximize
the fertilizer value of the waste and to ensure that It is applied In an environmentally safe manner:
1. Always apply waste based on the needs of the crop to be grown and the nutrient
content of the waste. Do not apply more nitrogen than the crop can utilize.
2. Soil types are Important as they have different infiltration rates, leaching potentials,
cation exchange capacities, and available water holding capacities.
3. Normally waste shall be applied to land eroding at less than 5 tons per acre per
year. Waste may be applied to land eroding at 6 or more tons per acre annually, but
less than 10 tons per acre per year providing that adequate filter strips are established.
4. Do not apply waste on saturated soils, when it is raining, or when the surface is frozen.
Either of these conditions may result in runoff to surface waters which is not allowed
under DWQ regulations.
Page; 1

/ 1
5. Wind conditions should also be considered to avoid drift and downwind odor
problems.
6. To maximize the value of the nutrients for crop production and:to reduce the potential
for pollution, the waste should be applied to a growing crop or applied not more than
30 days prior to planting a crop or forages breaking dormancy. Injecting the waste or
disking will conserve nutrients and reduce odor problems.
This plan is based on the waste application method shown above. if you.choose to change
methods in the future, you need to revise this plan. Nutrient levels for different application
methods are not the same.
The estimated acres needed to apply the animal waste is based on typical nutrient content
for this type of facility. In some cases you may want to have plant analysis made, which could
allow additional waste to be applied. Provisions shall be made for the area receiving waste to
be flexible so as to accommodate changing waste analysis content and crop type. Lime must
be applied to maintain pH in the optimum range for specific crop production.
This waste utilization plan, if carried out, meets the requirements for compliance with 15A NCAC
2H .0217 adopted by the Environmental Management Commission.
r
AMOUNT OF WASTE PRODUCED PER YEAR ( gallons, ft3, tons, etc.):
7200 animals X 986 gal/animal/year = 7,095,600 gallons
AMOUNT OF PLANT AVAILABLE NITROGEN PRODUCED PER YEAR (lbs):
7200 animals X 2.30 lbs/animal/year = 15,560.00 lbs
Applying the above amount of waste is a big job. You should plan time and have appropriate
equipment to apply the waste in a timely manner.
Page: 2

e following acreage will be needed for waste application based on the crop to be grown,
.I type, and surface application.
Tract Field Soil Crop Yleid lbs N Acres Lbs N/Ac Lbs N lbs N Time to
T e Code /AC ]unit residual /Ac Required Appl
4307 1 FoA B 5.1 50.00 7.8 256.0 1989.00 Mar-Oct
4307 -1 FoA K 1.0 50.00 7.8 , 50.0 390.00 S-April
4307 2 FoA B 5.1 60.00 9.2 255.0 2333.25 Mar-Oct
4307 -2 FoA K 1.0 60.00 9.2 50.0 457.60 S-April
4307 3 FoA C 0.0 50.00 8.8 300.0 2631.00 Mar-Oct
4307 --3 FoA K 1.0 50.00 8.8 60.0 438.50 S-April
8214 3 Aug B 5.7 50.00 1.5 285.0 416.10 Mar-Oct
8214 --3 AuB K 1.0 50.00 1.5 i 50.0 73.00 S-April
4303 un Ln B 4.7 50.00 4.4 i 235.0 1029.30 Mar-Oct
4303 --un Ln K 1.0 50.00 4.4. 50.0 219.00 S-April
8214 1 AuB B 5.7 50.00 4.7 1285.0 1339.50 Mar-Oct
8214 --1 AuS K 1.0 80.00 4.7 50.0 235.00 S-April
4303 1 Ln B 4.7 50.00 18.0 1 235.0 4230.00 Mar-Oct
4303 M1 Ln K 1.0 50.00 18.0 50.0 , 900.00 S-April
Total 49.6 16681.15
Available N ' r 16560.00
*Difference 121.15
Indicates that this field is being overseeded (i.e..interplanted) or winter annuals follow summer
annuals.
*A negative number reflects the total lbs of additional nitrogen needed to achieve yields on
acreage listed in chart. A positive number means additional acreage is required to utilize the
nitrogen produced by the farm.
NOTE:
This plan does not include commercial fertilizer. The farm should produce adequate plant
available nitrogen to satisfy the requirements of the crops listed above.
The applicator is cautioned that P and K may be over applied while meeting the N requirements.
In the future, regulations may require farmers in some parts of North Carolina to have a nutrient
-management plan that addresses all nutrients. This plan only addresses nitrogen.
l
Page: 3

IaJnterplanted fields ( i.e. small grain, etc, Interseeded in bermuda), forage must be removed
7ugh grazing, hay, and/or silage. where grazing, plants should be grazed when they
-..;h a height of six to nine Inches. Cattle should be removed when plants are grazed to a
height of four Inches, In fields where small grain, etc, Is to be removed for hay or silage, care
should be exercised not to let small grain reach maturity, especially late in the season (i.e.
April or May). Shading may result If small grain gets too high and this will definately interfere
with stand of bermudagrass. This loss of stand will result in reduced yields and less nitrogen
being utilized. Rather than cutting small grain for hay or silage just before heading as is
the normal situation, you are encouraged to cut the small grain earlier. .You may want to
consider harvesting hay or silage two to three times during the season,, depending on the
time small grain Is planted in the fall.
The Ideal time to Interplant small grain, etc, is late September or early October. Drilling is
recommended Over broadcasting. Bermudagrass should be grazed or cut to a height of
about two inches before drilling for best results.
The following legend explains the crop codes listed in the table above;
.Crop odp Lbs„N utilized / u_nityield
A Barley 1.6 lbs N / bushel
S Hybrid Bermudagrass - Grazed 50 lbs N /ton
C Hybrid Bermudagrass - Hay 50 lbs N /ton
D Corn - Grain 1.25 lbs N / bushel
E Corn - Silage 12 lbs N /ton
F Cotton 0.12 lbs N 1 lbs lint
G Fescue - Grazed 50 lbs N /ton
H Fescue - Hay 50 lbs, N 1 ton
I Oats 1.3 lbs N / bushel
J Rye 2.4 lbs N / bushel
K Small Grain - Grazed 100 lbs N / acre
L Small Crain - Hay 133 lbs N / acre
M Grain Sorghum 2.5 lbs N / cwt
N Wheat 2.4 lbs N / bushel
O Soybean 4.0 lbs N / bushel
Acres shown In the preceding table are considered to be the usable acres excluding
required buffers, filter strips along ditches, odd areas unable to be irrigated, and perimeter areas
not receiving full application rates due to equipment limitations. Actual total acres in the fields
listed may, and most likely will be, more than the acres shown in the tables.
,ell",
attached map showing the fields to be used for the utilization of animal waste.
Page: 4

SLUDGE APPLICATION:
The waste utilization plan must contain provisions for periodic land application of sludge at
agronomic rates. The sludge will be nutrient rich and will require precautionary measures to
prevent over application of nutrients or other elements. Your production facility will produce
approximately 0.36 pounds of plant available nitrogen per animal per year in the
in sludge based on the application method listed earlier. I .
If you remove the sludge every 5 years, you will have approximately 12960.00
pounds of PAN to utilize. Assuming you apply this PAN to hybrid bermudagrass hayland at the
rate of 300 pounds of nitrogen per acre, you will need 43.20 acres of land. If you apply
the sludge to corn at a rate of 125 pounds per acre, you will need 103.68 acres of land.
Please be aware that these are only estimates of the PAN and land needed. Actual requirements
could vary by 25% depending on your sludge waste analysis, soil types, realistic yields, and
applications.
APPLICATION OF WASTE BY IRRIGATION:
e irrigation application rate should not exceed the intake rate of the soil at the time of irrigation
.ch that runoff or ponding occurs. This rate is limited by initial soil imolsture content, soil
structure, soil texture, water droplet size, and organic solids. The application amount should not
exceed the available water holding capacity of the soil at the time of irrigation nor should the
plant available nitrogen applied exceed the nitrogen needs of the crop.
If surface irrigation is the method of land application for this plan, it is the responsibility of the
producer and irrigation designer to ensure that an irrigation system is installed to properly
Irrigate the acres shown in the preceding table. Failure to apply the recommended rates and
amounts of nitrogen shown in the tables may make this plan invalid.
The following is provided as a guide for establishing application rates and amounts.
Soil Application Rate � Application Amount
Tract Field T e Cro in/hr _ * inches _
4307 1 FoA B,K 0.50 0.95
4307 2 FoA B,K 0.50 0.95
4307 3 FoA C,K 0.50 0.95
214 3 Au B B,K 0.50 1.00
214 1 Au B B,K 0.50 1.00
Page: 6

07/27/1998 14:39 91632''4''k86 COASTLINE REAL' PAGE 82
�Q
43�03 u'n Ln 6,K 0.50 'i�.z� 1.a d�c� ���'�� 74
4 4303 1 Ln 8#K 0,60
this Is tha maxknurn application amount allowed for the soil assuming the amount
of nitroW 8AMd for the OMP 16 not over applied. to many situations, the ap tloation
amount shown cannot Do applied bocause of the nitrogen limitation. The msx:um
application amount shown can bo epplied under optimum soil conditions.
Your WIRY Ia deaignal (Or lab days of temporary storage and the tomporwy storage must
be r MOM 4n the Mfaae Of onoa every 6 months. In no instance should the volume of the
wasta stored In your structure be within the 25 year 24 hour storm storage or one foot of
( wboard except In the event of the 26 year 24 hour storm.
It Is the raaponslbulty of the producer and waste applicator to ensure that the spreader equipment
is operated pmpady to apply the correct rates to the acres shown In the teblegl Failure to apply
the recommended rates and amounts of nitrogen shown in the tablws may make this plan Invalid.
Call your technical specialist after you reoelve the waste analysis report for asslbtance In
aetermining the WOW of waste pat We and the proper application prior to applying the waste.
Addltlonal Continents; ,x
Plan revised to reflect the acres on irrigatio design. .`.�..___.—
Un -numbefad fled la presently bung cleared.
All excess grass not used for r ng is to be cut for hey.
Page: 6

....................................................................................................................................
05/06/1999 11:48 91 270286 COASTLINE RE�r) PAGE 02
00
NUTRIENT MANAGEMENT PLAN CERTIFICATION
Name of Farm: bud Rivenbark
1
OwnerJManagsr Agroamont: 'Bud Rivenbark
Uwe understand and wiu follow ana Implement the specifications and th@,operation and
maintenance procedures eotsbllst led in the approved animal waste hutrlent management
plan for the farm named above. *4 know that any expansion to the existing design capacity
of the waste treatment and/or storage system,or eonstruotlon of new facilities, will require a
now nutrient management plan antl a new codification to be suomitted to DWQ before the new
animals are stocked, '
IMe underAnd that t must own ol�have access to equipment, prlmadly...Mgatlon equipment,
to land apply the animal waste de cribed in this nutrient management plan. This equipment
must be available at the eppropria a pumping time.such that no discharge occurs from the lagoon
in the event of a 25 year 24 hour storm. I also certify that the waste will be applied on the land
sceording to this plan at the epprobrlate Limas and at rates which produce no runoff.
1
This plan will be filed on site at th4(arm office and at the office of the local Soil and Water
Conservation District and will be a4labie for review by NCAWQ upon request.
Nime Of Faaltity Own6r: Bud Rivenbark
1 1
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Stv nature; � � � •��"-- � --V
Date
Name of Manager(if different fr6m owner): Bud Rlvenbark
Please Print
Signature: Z7
Date
Name of Technical SpecIpBst: Jimmy R, Vinson
Affiliation: Brown`s of Carolina, Inc.
Address: P.O. Box 497
Warsaw, NC 28398
Telephone: [phone]
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Page: 7

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Certified by: M,(. Floyd Adams P.E.
Date: Maw 13. 1998

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t

IRRIGATION '
DESIGN
CERTIFICATION
FOR
BUD RIVENBARK
May 14, 1998
I certify that this Plan has been prepared under my direct
supervision and meets the applicable regulations of
NRCS, DEM, and all other State and Local Regulations
to the best of my knowledge and belief.
CC
`�� e►••oQos�o,�O�,,�rddd
`4���•`e S S/0• I r ��
•
• i
M. Floyd Adam, .1 ,,��?3 S Date
Licenw No. 12233
011,-4 0 D PS) %•%`
<<teststS�'

Jirm Au_"
_ A _ - X - Y_
3
IRRIGATION SYSTEM DESIGN PARAMETERS Date: 14-May-98
Land Owner/Operator Name: Bud Rivenbark County: Duplin
Address: 294 Pasture Branch Road
Rose Hill, N.C.28458
Telephone: [phone]
TABLE 1 - Field Specifications (1)
Appttndmate Ma)dmum
MaAmum Ma)dmurn Application
Usable Size Application per Irrigation Real Yeild
Field of Field (3) Slope Rate (4) Cycle (4) (Tons)
Number(2) (Acres) Soil Type (%) Crop(S) (in/hr) (inches) Comments
T4307-1 7.8 FoA 0-2 Bermuda grass Grazed/Small Grain Grazed 0.5 1.0
T4307-2 9.2 FoA 0.2 Bermuda rass Grazed/Small Grain Grazed 0.5 1.0
T4307-3 8.8 FoA 0-2 Bermuda grass Grazed/Small Grain Grazed 0.5 1.0
T8214-3 1.5 AuB 0-2 Bermuda grass Grazed/Small Grain Grazed 0.5 1.0
T4303-un 4.4 Ln 0-2 Bermuda grass Grazed/Small Grain Grazed 0.5 1.5
(1) Table to be completed In Its entirety by Field Office personnel and forwarded to the Irrigation system designer.
(2) See attached map provided by the Field Office for field iocation(s).
(3) Total field aceeoe minus required buffer areas.
(4) Refer to N.C. Irrigation Guide, Field Office Technical Guide, Section 16 G. Annual application must not exceed the agronomic rates for the soil and C,Op user.

x N x I x
,
TABLE 2 - Traveling Irrigation Gun Settings Date: 14-May-98
Make, Model and Type of Equipment' AB1764T 820 Reel,Nelson 160 Gun W1.86 Ring Nozzle,/veco 8031 Engine W/Berkeley B 2 112 JQBL Pump
EQUIPMENT SETTINGS
Zones (2) Travel Application TRAVEL LANE Wetted Flow Nozzle Operating Operating
within Speed Rate Effective Effective Hours per Diameter Rate Diameter Pressure Pressure Arc Wetted
Fields (1) (ft/min) (in/hr) Width (ft) Length (ft) Pup (feet) (gpm) (inches) @ Gun(psi) @ Reel(psi) Pattern(3) Acres Comments
1A 2.62 0.33 194 708 4.5 260 110 0.86 60 96 270 3.15
1 B 3.92 0.49 160 86 0.7 260 110 0.86 60 96 180 0.32
2A 2.62 0.33 194 834 5.3 260 110 0.86 60 96 270 3.71
213 3.92 0.49 104 266 1.5 260 110 0.86 60 96 180 0.64
3A 3.92 0.49 150 194 1.2 260 110 0.86 60 96 180 0.67
36 3.92 0.49 104 296 1.6 260 110 0.86 60 96 180 0.71
4A 2.62 0.33 180 694 4.4 260 110 0.86 60 96 270 2.87
46 3.92 0.49 104 308 1.6 260 110 0.86 60 96 180 0.74
5 2.62 0.33 194 934 6.0 260 110 0.86 60 96 270 4.16
6A 2.62 0.33 194 874 5.6 260 110 0.86 60 96 270 3.89
613 3.92 0.49 104 156 1.0 260 110 0.86 60 96 180 0.37
7A 2.62 0.33 180 664 4.2 260 110 0.86 60 96 270 2.74
76 3.92 0.49 104 506 2.5 260 110 0.86 60 96 180 1.21
8 3.92 0.49 140 174 1.1 260 110 0.86 60 96 180 0.56
9 2.62 0.33 208 306 2.0 260 110 0.86 60 96 270 1.46
10A 2.62 0.33 208 458 2.9 260 110 0.86 60 96 270 2.19
106 2.62 0.33 208 458 2.9 260 110 0.86 60 96 270 2.19
(1) See attached map provided by the Field Office for field location(s). 31.58 = Total Eff. Wetted
(2) Show separate entries for each hydrant location In each field. Each entry is a separate zone. Acres
(3) Use the following abbreviations for various arc patterns: F (full circle), TO (three quarters), TT (two thirds), H (half circle), T (one third). O (cne aua-;er)
May also use degree of arc in degrees.

3FAW- 39 a W x x if x
IRRIGATION SYSTEM DESIGNER
Name: M. Floyd Adams
Company: M. Floyd Adams, P.E.
Address: P.O. Box 1098, Kenansville, NC 28349
Phone: [phone]
REQUIRED DOCUMENTATION
The following details of design and materials must accompany all irrigation designs:
1. A scale drawing of the proposed irrigaition system which includes hydrant locations, travel lanes, pipeline routes, thrust block locations and buffer
areas where applicable.
2. Assumptions and computations for determining total dynamic head and horsepower requirements.
3. Computations used to determine all mainline and lateral pipe sizes.
4. Sources and/or calculations used for determining application rates.
5. Computations used to determine the size of thrust blocks and illustrations of all thrust block configurations required in the system.
6. Manufacturer's specifications for the irrigation pump, traveler and sprinkler(s).
7. Manufacturer's specifications for the irrigation pipe and/or USDA- NRCS standard for Irrigation Water Conveyance. N.C. Field, Office Technical Guide,
Section IV, Practice Code 430-DD.
B. The Information required by this form are the minimum requirements. It Is the responsibility of the designer to consider all relevant
factors at a particular site and address them as appropriate.
9. Irrigation pipes should not be Installed In lagoon or storage pond embankments without the approval of the designer.
NOTE: A buffer strip of 75 feet wide or wider must be maintained between the limits of the irrigation system and all perennial seams and
surface waters per DEHNR-DEM Code section 15A NCAC 28.0200 - Waste Not Discharged to Surface Waters.

AF-JI EAU
- -- -
--
39
Narrative of Irrigation System Operation 14-May-98
According to the data furnished by the Owner(s) and the affiliated companies the following is an overall description of the
the system include procedures of operation such as start-up, shut-down, winterization, and regular maintenance of the equipment.
This operation contains 9 buildings with a capacity of 7,200 animals.
The annual plant available nitrogen (PAN) produced by this operation will be 16,560 pounds.
1
This system is designed to effectively wet 31.6 acres of land. As usual, more land will be receiving water but is not counted
as total "wetted acres". I
This system contains 3,310 LF of 4 Inch PVC (SDR 26) with 10 hydrants.
There are 17 separate zones from these hydrants.
Care should be taken when starting the pump unit to allow all lines to fill slowly so as to allow the air to escape from
the lines. After this process, the motor rpm s should be slowly increased to obtain the desired system
y pressure. Failure to
allow the entrapped air to escape before increasing the motor speed may cause damage to the system.
Shut down procedures should be the reverse of start-up. The operator should slowly decrease the motor speed to idle
and then shut It off.
All regular and seasonal maintenance should be performed according to manufacturer's recommendations.
Pumps and travelers should be drained prior to freezing temperatures. •

Date: 14-May-98
TABLE 4 - Irrigation System Specifications
Traveling
Irrigation Gun
Flow Rate of Sprinkler m 110
Max. Operating Pressure at Pump 108
Design Precipitation Rate in/hr 0.33 - 0.49
Hose Length ft 820
Type of Speed Com enstion Mechanical
-Pump Type PTO, Engine, Electric) Engine
Pump Power h 12
TABLE 5 - Thrust Block Specifications (1)
Designer may provide thrust block details on separate sheet.
LOCATION THRUST BLOCK AREA (sq. ft.)
2" line 3" line 4" line 6" line
90 Degree Bend 0.65 1.39 2.30 4.92
Dead End 0.46 0.98 1.60 3.48
Tee 0.46 0.98 1.60 3.48
45 Degree Bend 0.35 0.75 1.20 2.67
Ground Ent (2) 0.86 1.81 2.90 6.40
(1) See USDA-NRCS Field Office Technical Guide, Section IV, Practice Code 430-DID.
(2) It is recommended that Ground Entry blocking be approximately 25% to 33% more than
that required for 90 degree elbows.

I
IRRIGATION COMPUTATIONS FOR:
Bud Rivenbark
PRECIPITATION RATE:
PR = Precipitation Rate
Q = Flow Rate (gpm) 110
d = Diameter of Spray (ft) 260
r = Radius 130
FORMULA:
PR = 96.3x Q /(3.1416 x (0.9 r ) ) x 360 / u
EXAMPLE ?
PR = 96.3 x 110 /(3.1416 x (0.9 130 ) ) x 360 / u
PR = 0.25 x 360 / u
PR
In/Hr. Arc u
0.25 360
0.28 320
0.33 270
0.50 180
0.67 135
TRAVEL SPEEDS:
Design Depth = 0.50 inch
S = Traveler Speed
Q = Flow Rate (gpm) 110
d = Application Depth (in) 0.5
w = Lane Spacing (ft.) 180
1.605 Constant
FORMULA:
S = 1.605x Q ! ( d x w ) x 360 / u
EXAM PLE
S = 1.605x 110 / ( 0.5 x 18( ) x 360 / u
S = 1.96 x 360 ! u
i
Speed Arc u
1.96 360
• i 2.21 320
2.62 270
3.92 180
5.23 135
I

14-May-98
TOTAL DYNAM I C H EAD
(CALCULA TIONS)
Main Traveler
FI = Friction Loss
Q = Gallons per Minute 110 110
D = Pipe Size 4.00 2.38
L = Length of Line 2940 820
c = Pipe Coefficient 150 150
FORMULA: ,.esz ,W 4.8656
FI = [0.2083 x (100 / c ) x (Q /D ) x (U100)] x 0.433
I EXAMPLES for Friction Loss:
,.asz ,.esz 4.8856
FI = [0.2083 x (100/ 150 x ( 110 / 4 ) x ( 2940 /100)] x 0.433
f FI = 8.89 Main Line
,ss2 ,.esz COO
FI = [0.2083 x (100/ 150 j x ( 110 / 2.38 ) x ( 820 /100)] x 0.433
FI = 30.99 Traveler Hose
36 Incl 5 psi other losses
Total Dynamic Head for the Complete System:
Traveler Oper. Press= 60 psi (from Chart)
Traveler Hose Loss= 36 psi
Main Line Loss= 9 psi
Elevation wrin Field= 5 ft. 2.31 Ft. of water per
Suction Lift= 8 ft. Lb. of Press.
Fitting Loss= 3 ft.
Total Dynamic Head = 111.812 psi
i
Head at Pump = 108.349 psi
i

i
14-May-98
BRAKE HORSEPOWER
(CALCULATIONS)
BHP = Brake Horse Power (hp)
Q = Flow (gpm) 110
TDH = Total Dynamic Head (ft) 258.29
EFF = Efficiency of Pump 60%
FORMULA:
I
I
BHP = Q x TDH / ( 3960 x EFF )
EXAMPLE
BHP = 110 x 258.29 / ( 3960 x 60% )
BHP = 12.0 HP
i
i
1

14-May-98
VELOCITY:
(CALCULATIONS)
Main Traveler
V = Velocity (ft/sec)
Q = Flow Rate (gpm) 110 110
D = Diam. of Pipe (in) 4.00 2.38
FORMULA:
2
V = Q x 0.408 / D
EXAMPLES
2
Main V = 110 x 0.408 / 4
V = 2.81 ft/sec
For a 2 " Line, V= 11.22 ft/sec
For a 3 " Line, V= 4.99 ft/sec
For -a 4 " Line, V = 2.81 ft/sec
For a 6 " Line, V= 1.25 ft/sec
i

i
CONCRETE THRUST BLOCKS:
(calculations)
Assumptions: 1) Thrust blocking design pressure is assumed to be 150 psi.
2) Soil bearing capacity is assumed to be 1500 pounds per square foot.
3) Refer to the attached Thrust Blocking sheet for multiplier.
For 6" PVC Pipe
90 deg elbow 49.2 x 150 — 7380/1500 = 4.92 sq ft
45 deg elbow 26.7 x 150 = 4005/1500 -- 2.67 sq ft
Tee/Dead end 34 8 x 150 = 5220/1500 = 3.4 8 sq fi
Ground Entry 0- 98x 150 = 9594/1500 6.40 sq it
I:ur 4 IIVC Pipe
90 deb elbow x 150 = 3450/15Uu 2.3) so ft
45 deg elbow 12.4 x 150 = 1860/1500 — 1.2 sq ft
Tee/Dead end 16.2 x 150 = 2430/1500 -- 1.6 sq ft
Ground Entry 28.8 x 150 = 4320/1500 = 2.9 sq ft
For 3" PVC Pipe
90 deg elbow 13.9 x 150 = 2085/1500 = 1.39 sq ft
45 deg elbow 7.51 x 150 — 1126.50/1500 = .75 sq ft
Tee/Dead end 9.80 x 150 = 1470/1500 = .98 sq ft
Ground Entry 18.07x 150 = 2710.50/1500 = 1.81 sq ft
For 2" PVC Pipe
90 deg elbow 6.45 x 150 = 968/1500 = .65 sq ft
45 deg elbow 3.50 x 150 — 525/1500 = .35 sq ft
Tee/Dead end 4.56 x 150 — 684/1500 = .46 sq ft
Ground Entry 8.58 x 150 = 1287/1500 = .86 sq ft
I

12.91
THR USTBLOCKS3
Thrust blocking prevents main line from moving when the
ef-
fect, the thrust block transfers the load from the pipe to a wider
load beaessure ring Isurfa lied. In Thrust
Mocks are required where fittings are used to change the direction i.e. g surface. Thrust
( , at all ties, elbows, w es,
.;aps, valves, hydrants and reducers) of the pipeline. The thrust backingy
a solid trench wall and these fitting areas must be excavated by hand because med against
equipment will damage the bearing surface of the trench wall. again
of bendhe size
and type of thrust Block depends on pipe size, l;lne pressure, t e of fittin
d type of soil. In most cases, the size and t YP g� degree
the engineer. Thrust block size may be calculated by the rode thrust block will �e determined by
Procedures shown:
STEP 1. t:jul;iply ihc- f)ipe p;ensure by the appropriLic value shovrn in the followino iabl to c e
ihrusl per psi vvor;:ina pressure. .� 1 pound:.
Dead End 9010 E �
Pipe Line or Tee Elbow 45lbow Elbow22%z "
11121 2.94 4.1G 2.25 7.15
2 4.56 6.45
2112" 3.50 1.7f3
is 6.65 9.40 5.10 2.60
3 9.80 13.9
3�/2 to" 7.51 3.82
12.8. 18.1 9.81 4.99
4 16.2 23.0 ,
so 12.4 6.31
5
24.7 35.0 18.9 9.63
6 " 34.8 49.2..
�, � 26.7 13.6
8
59.0 83.5 45.2 23.0
10 91.5 130.0 -
12 129.0 182.0 70.0 35.8
98.5 50.3
"TEP 2. Determine the bearing strength of the soil from the table below:
Soils and Safe Bearing Loads Lb Sq. Ft.
Sound Shale 101000
Cemented Gravel and Sand
difficult to pick 41000
Coarse and fine compact Sand 3,000
Medium Clay= Can be spaded Z000
Soft Clay 1,000
Muck 0
N
STEP 3. Divide the total thrust obtained in Step 1 by the bearing strength of the soil; this gives
the square feet of area needed.\ 9
R,'ertain Teed and Installation
Code 40-22-16H
'"11175
4 2-15

tAOL
?w
r"
w+ •
i
Figs •e 1 • Kample of di fferent arras gements for thrust blocks.
•
' r.

System Calibration
Irri(,r(nalioll prusc:nted in Inallulac:t(rr(:r';, (:Ir,lrl:. :(re banud ()n ;,v(:r;,(t(: ()p(:r;(ti(,n
c:uriditiuns with relatively new equipment. Discharge rates and application rates
change over time as equipment gets older and components wear. In particular,
pump wear tends to reduce operating pressure and flow. With continued use,
nozzle wear results in an increase in the nozzle opening which will increase the
discharge rate while decreasing the wetted diameter.
)e aware that operatinc: .ire' differently iis:;unred i:, the;
,:Iter the app;ication rate:, cif coverage, slibsequel'.,ly the
1()'. .Jniformity. For eXallll)lt. i' S)/Stem \'. (:i:(;(" ''I\/C' �)I('; Url'
,.,
r : :?ts irr _ ;Ialler drople-.s, greater l; .;(;r�;,,:; it)r G:ift, -;nd acC:: vVUc_; (A the
I:Ikler Clogging of rlozzlt:�, (:;:rt it;:;ult w, pressure Plu(; )(.d
iwt;,kes or crystallization of mainlines will wduce operating Ope(<:lirrO
1)(Jow desicn pressure creatly reduces the coverage diameter and applica:iion
uniiorrnity.
For the above reason, you should calibrate your equipment on a regular basis to
ensure proper application rates and uniformity. Calibration at least once every
three years is recommended. Calibration involves collecting and measuring flow at
several locations in the application area. Any number of containers can be used to
collect flow and determine the application rate. Rain gauges work best because
they already have a graduated scale from which to read the application amount
without having to perform additional calculations. However, pans, plastic buckets,
jars, or anything with a uniform opening and cross-section can be used provided
the liquid collected can be easily transferred to a scaled container for measuring.
For stationary sprinklers, collection containers should be located randomly
throughout the application area at several distances from sprinklers. For traveling
guns, sprinklers should be located along a transect perpendicular to the direction
of pull. Set out collection containers 25 feet apart along the transect on both
sides of the gun cart. You should compute the average application rate for all
nonuniformity of the application. On a windless day, variation between containers
of more than 30 percent is cause for concern. You should contact your irrigation
dealer or technical specialist for assistance.
`Reprinted for Certification Training for Operations of Animal Waste Management Systems Manual

MANUFACTUREWS CERTIFICATION
GASKET --- JOINT
PR200! PR16Os PR125 �nd PR100 PVC PIPE
This is to cortify that tho products herein referred to and manufactured by NORTH AMERICAN P)PE CORPORATION
meet or exceed the requirements of the purtirwnf standards and regulating agencies as indicatoct
MATERIALS ' PVC materials uses! in PR200, PR160, PR125, and PR100 pipe, manufactured by
NORTH AMERICAN PIPE CORPORATION, comply with ASTM Standar ld D-1784 and arcs approved by National
Sanitation Foundation for potable water use. Pipe is made from a virgin PVCcompound with a cell classification of
12454-E� the established hydrostwic-design-basis (HOW rating Ls 4,000 psi of 73.4'C. (P3`p. The Standard
Thermopladic Pipe Matorial Designation Code is PVC 1120.
P i f"tE '-" Phyr•,::al dimenslons and toic-r of Pr'.200. F R 160, PRI 25 and FF,1"-'10 i.it�:;, 1ne-':•.tifac.,urc;d by
CttlCi, PIPE CORPORAT110N, ,,ro :�itiiir: Vhc requirements [;! AS-7?'f. :;t..-:;.'.:c:
:•lJ•�t.:f'.:I l:( .�-2�-7L and the f;ation:.t..+1[�Itc i�C►.�F'C1:J(i[..:iJUJt 't<i(1(j£l��S 14.
f=f�100'piF,i-,ms,c; tt;r�asi:•�t Joints by NOFi7i: PIP11-CORPORATION. J�►_i;:_ t.«�, ;�'. r:.�.:�tu::tc:Jt::
inciudina ASTM D-3139. Vlshitu is the standard ccbr wi;t: tolue optionsl.
GASKETS S AND LU BRiCANTS -~ Gaskets and Lutxicants ar©compatiblo W,,th the pla::tic
materlal in NORTH AMERICAN PIPE CORPORATION pipe and In combination with them will not a.dversoly uffuct
the potable qualities of the water. Each gasket is factory installed In boll-ond pipe. Gas kots and joints moot.ull
requirements for performance as apocif ied in ASTM D-3199 and F-477. All NORTH AMERICAN PIPE CORPORA-
TION gaskets are factory installed and have a stool reinforcing ring. (Locked-in)
F11T1 NGS—'- Gasketed fittings,supplied by NORTH AMERICAN PIPE CORPORATION,meet the require-
ments of ASTM Standards, D-3139• Said fittings are approved by the National Sanitation Foundation for potable
E
water and have working pressures of 200 PSI at 73.4'F unless othervAse noted
MARKING PR200, Pill ft PR125, and PR 100 pipe` are rnWMd as prescribed In ASTM Standard
D-2241 Le.nominal pipe size„type of pWUcp{po matetlaL plpo dimonsdon ratio.pressure rating,ASTM specIN.-itiom
d"ignatiion number,manufacturers name and coed,and the Nutkxml Said W-"o Foundation seal for potallo water.
IN PLANT TESTING -- Per ASTM D-2241:
1.Plpe*W1behomogeneousttmougtaut and free from vislbiecracks,h0lQ*6tomigninclusions,and otherdefects.
2. wall Thkk ew*Outside Dlaxwter,and Ovality-Once per how. Method: ASTM D-2122.
3.- QUICK BURST-Every eight hours Method ASTM D•16M
4. FLATTENING-Every elgM hocros. Method ASTM 0-2241 G.&
S. IMPACT-Every eight hours Methat 'AS'T M D-2444.
S. EXTRUSION QUALrTY- Every eight hours Method: ASTM D-215Z
T. SUSTAINED PRESSURE-Twice per year. Method ASTM D-159 L
p6p a
i

40
• FL. X 4 „ MCL ALUM �,
I NUN �� j ,C �
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4 CERARJ C• •BUT TE•RE�
• .:;
SCH �Y
,.;.. 80 PVC FLANGE
4 " 200 ..
CLASS PVC PIPE
cr.
' SCH 80 4 . P.
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X4X4 :PVC J r �� \
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An
AIR. � �• �:
R.EL IEF VAS � L
M C L ALL►`';1 �,�Ui� A
4 CERA DPT
MIC BUT , -
4" SCH _ ` ALOE
80 PVC
L �
2 SWEEP
4 ,- 200 CLASS
4 x 4 sch
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80: PV'`
o ( s x S )
`IANNi NO
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!pS CLASSES pVC PE
ASTM D-2241
{Quantity f_:qu;ed on 20 fi. ;enylns�_
OuWlde PR 100 SDR 41 --
Stzq Diameter Wall o/uk�hl f'icCeL
2'h ! 2.875 .07U ('w7 I tlemdle Tr: ad T•'L �
Yleert
3.. 1500 af y4 2�
— 1_i
I
14
24
70
. 8 I I �,
q _
I a1u a1 e 1s1 — - .I i4e f �.a I
I+ egL
21:+1 I 96 1,060
3 I
outside PR 1ns 'SD 32,5 2a3 i
Size Di+lmoter Wall u.vg"l Pluars Butdles
2. 2-375 .073 Per Feet Eur.d;o Ttidoatl T-Ckla d
2K'• 2975 .346 2�0 Ploces Foota
.D68 12 3 106 3 3.50o 186 62,1CA
.109 72 2,232
a 4,500 .757 125 44,fi40
130 12
6" 6625 --1-246 76 12 1,SIX7 30,DOU
203 28 i2 912 18240 ow U�. ILG26 .265 4=� 14 a 14 s9G 7,040
Ilia 24
18 4024 242 4.B-W
20 2®1B
10" 70.750 15 2015
-390
_ Bj15
12 12750 10.182 8 12 144 2,88U
4 p0 1.960
B 5006
3 203
ou s de PR 160 SDR 26
Sin
Dfzr1 Wall Wlumply Foot g y Trull s Trucidoad
274 P1ec>as
2"- 2-875 •087 A28 2S9 24 4.672 97.440
� 31. 3-sm -110 .827 106 12 3.106 62,180
4" 4-6W _130 936 125 12 2.232 44.640
G.. -173 1.549 76 12 11600 30.OW
6-6"L'r 256 3371 28 12 912 18.240
B.. IL625 11 014 372 7.840
'� 5.731 24
18 2019 242 4,640
20 41Z M
10'• 10,750 41� 15 2M15
12" 1275o tl.fl40 12 12
.490 126Z1 U 144 98 2.aW
\ 4 20 1,980
8 ow
Payer 4 7Tie eDo1s Wso�'to dau S 15 111*W A,%'el 7trw51tro,sar wad 9
' "' Pea foot.

LARGE DIAMETER [RON-PIPE STANDARD C. D. PVC PIPE
Y NAPCO is expanding Its line of IPS O.D. PVC pipes • Backad by WCO exporlonco in large diameter
to 14", 16",& 16'. PyC supply lines, force mains, irrigation systems
0 NAPCO PVC Pressure Pipes wifh pressure rating of o The deepbellsof the NAPCOpipoioint with lockod-
200 PSI(SDR 211160 PSI(SDR 26), 125 PSI(SDR in gaskets provide unmatched perfonnanoe,proven
32.5) and 100 PSI (SDR 41). in years of large diameter pipe seMca
' at K.S.F. listed compound zrvJ pipe fforr polnbk, x2ter PVC
w /y r application, IPS CF t-4e�'.-- E:,� c F' VC GF^tSKIE•11 PIPE
E
Y.�^2 24y 1
(C2uantity figured on 20 Q. longttts)
I . P.S. C. D. PVC PIPE
SDP 21 _
Outside Weight Feat Per Foot Per
Size Diameter Wall Per Foot Bundla Truckload
14" 14.000 .667 18.770 120, 1,440'
16" 16.ODO .762 24.838 120'. 80', 60', &40' 1,200'
16" 18.000 .857 31.424 120', 80% 60'. &40' 1,000'
SDR 26
Outside Weight Feet Per Feet Par
Size Diameter Wan Per Fool Bundle Truckload
14" 14.000 .638 15.315 120' 1.440'
16" 16.000 .615 20.248 120', 80', 60'. &40' 1.000,
18" 18 000 .693 25.631 120', 80', 60', & 40' 1,000'
SDR 32.5
Outside Weight Foot Per Feet Per
Size Diameter Wax Per Foot Bundle Tiucidoad
14" 14.000 .421 12.344 120' 1,440'
16" 16.000 .492 1OZ35 120'. W', W. &40' 1,000'
18" 18.000 .554 20.892 120', 80', 60', & 40'1 1,000'
SDR 41
Outside Weight Foot Per Feet Per
Sze Dlarrleter Wall Per Foot Bundle Truckload
14" 14.000 .341 9.857 120, 1,44W 7
16" 16.000 .390 13.038 120', 80', 60'. & 40' 1,000'
181. 1A000 .439 16-610 120', 80', 60', & 40' 1,000'
I

Tl61° A. oacwlrnon M fHSSOMS)!T "-MA91l ('faj,<,l1�AT1fIM
yiamond Agricultural PVC Pi should be assembled and •°'f ."
S Pipe a.,, [v a ....... a.u,neena
tr 'cd ,vill) uniform and continuous support from a firm .
as, lnaccordainstallation
f,-..,Ir.- w--r•^-r- .r-----_.1._�Ir:...,..__.,_nee with the ins W lalion procedures provided ,...-,_-,.,,..-•.,,_,�„�,,_•_•_•�.._,�_^_ _
in ASTM D2321, and the 1w1affarion Guide for PVC Warer
ipe (a 'pocket-sized- edition is available from your c'---"'-•" �- •--•
presentative or from Diamond Plastics Corporation.) �•-�w
nbcdrnent materials arc to be in accordance with soil -
ry
ssifications listed under Unified Soil Classification
yslcm, ASTM D24E7 and AST1,1 D?<EE. Ir ,_.,r-..•-- __ „-_ �-
"scnrblc, clean mating surfaces of the bell, suirot, end "...""...,. ..I 3- f....,.- •-..-.. ...._.. .
ket. Apply gasket lubricant (furcishcd by Diamond
is (Lr..,...... 1.,-.•.
t_urporction) to 1!: r.nlirr �•.............. ..
f':;;OI rn': '.�a lit :Ile .-,_ ._.. .�.__.•.___..-..- .. _. -..
:r:.:. n:�;l:. Also, :pph• !a!;nc::;, :. I!ic i , :.:. : :.ull`-.c :':_ :�:.•.•._. . . .-.-.
h ILc pipe m straight alignment, push the spigot Ir.:o
bell up to the insertion line- if a pry bar is used to
1' force, the pipe should be protected by placinp a board _ - -"•._.-_^^ , -••__.
Iween the bar and the pipe. I ,.� - . >�_-��.;.�`�.••_
nnal.foree does not com Ilctc the oint, disassemble the - --
•m and examine tltc pans to rnaJ;c ccniarl tJlcy arc Gcc of
uctibns.• Visually inspect the completed joint to insure -
r—•
asket has ngt been dislodged
• 1�„u•„�y�.,�ASTN OIYL,vT(+<L•I•rrJ...-•_al�.r.,wfM 1,_r:t
• In.,,r�,rt,•y AlTl(O]YI.Imw.f4,�,V
�. -- 4 ••M •: ASTL D lul.,..M.r:: r,\ ,•^v c pu w ,.•..,..ae..,
•Wu( ...f fl.taa_K M(L,If n_NIL N.�
S
PPROx1S1ATE t:CIDE FOR ESTIMATED RAKGE OF DEGREE '
COST PALTION vERSL'S EMBEDME'Q CUSS AND METROU The haunchin area a most tm ortant t0 IIIC.SU On of
-OF PLACE\IE\T AS PERCEr.TOFSTANDARD PROLFOft g p pP
OE4SITt•OR RELATIVE DEresrrY• PVC pipes For good support, the haunching area should be
FOR GRANULAR MATERIALS IS PARENTHESIS—
com acted to the densities g Term
p given m the Long
S OF EMBEOME.NT I*
11 III Iv Deflection Chart
�viluefscnvllar
Ga.ru Tr wen.a af..r.G•. r,F U.
4u�Yu S..Ir•elu. Sal, f.r.
Figure 2.
hnu..�RwcfM,ep�f 41: 41! h!0
i
n.w.a,,,d,,,l�,e f°rf„a,>lYrfYurlDur•.Swlf 1<f••fff ,•,o r„• �
�� ufMwf
�u•^an t+Owa.••^W°r ILI00 !}rlfl t1-RYS •O M10 I
177-tall /10.1m1 !
�.YrKwnrwe ,Qu aV ruvl Is•a
,I+.f K.u.ua,.ef ors ,an I -
laorn aafre )
f,ry IFYw•y � � L
IIlV�7G IM •n _
. 1 `Y'•° 06W °ORI ,Y 13 ///� j .R•+
IYSH11 :- f •
1•P°q SSUY3�
rt MWI•,wi•OC�IYf,Nr,f,
.•f,ll. wV•••• �[(.K'Y(unr,•niS.I•n'•,•r WO•(•
W f°n•MNYsrulla,.rv,,.uf,M•n, Ih W+,.•.n, •_� • �!,•r-Y�[,Nr,
•aN,f.ecr..,..[ ..1•rL Or,.[+.ur„nwnu..,.wu n.r...pr,•.r.n.a•

.�uxvly D �DAVIS•:an�A S©,C1%A`CES . • . • �::;��� N?���• ::.:::;�. • � r,�;<
• tf .�t 7I��M1S
Safe Filling Rates .For Mainline Pipe
It is very important when filling an empty or near empty mainline not to
exceed velocities of 0.5 to l : 0 feet per second. Filling a mainline
faster than 1 . 0 fps may not a 1 low the air in the pipe to be properly
evacuated. Therefore the following chart indicates= the approximate
ma% Imum fall rate (GPM) for Host PVC , AC and ductile iron pipe lines .
Homi 112 l 14ax irnum
Diameter- Fi 1 1 Ira te-
4 40
6 80
•8 150
10 .2-50
• '1 Z 350
14 475
1.6 620
18 `•78G
20. 980
24 14.00
Pump Stations show I d be selected that will allow the
11
adjusted accordingly. The fill rate can be increased fa rate to be
dne M gpm every. two or three seconds.. This amounts to an r e
ate
increase of 30 gpm every minute during a refill operation, average
.
It is "refill-
necessary to use a procedure" anytime a main?ine has
drained down by 10% ox its volume capacity.

71 ` .:� ... : _. .._ter.• ,. j]� 7 !�j�
• '�/•�••..v! 1lf.'�1 , .:. •.'•• .• .a� ,.r��.:.{�•,4 •.Y;.'1.r \Vr`'�.:. .* � ;• •"1•G a.'�:iNl'.•}r'•::'Y1�: _ .
:. �. ���,'.••:,.•.••....• - 'V'.yam .....L`!A�^`�2k���';71 t!
FIGURE 3: Coefficient. Y...
. trt.of Flow . • .
Pipe C-Valua
Old Steel 100
Aluminum-with couplers 120
Cement Asbestos 140
Plastic 150
As you can see, this formula is quite complicated. Fi ure 4 i
velocity for various pipe sizes �:; various gaflonages NOTE Cf�r i_t�s cllm �ho,r,ng pressure losses and
of 150), or class 1G0 PVC with a C V,:Iuc
ice:A NJ P LE:
Pipe =
Size _ -1 0-
GPtvl = 1000 GVl,�
Length of tVfainline - i"300'
From the chart, ti,,e find the PSI loss per 100' _ .21 X '1300' _
_ 2.731 PSI over 1�00'•of run
100
Nead = 2.73 x 231 = 6.28' of head over 1300, of run
Velocity .
Y M = 4.15 ftlsecond
We-can'use the chart along with the conversion factors
for steel, aluminum-and asbestos cement. list on Figure 4 to determine friction loss
EXAMPLE:-Pip e = Steel
Size = 10;1. . .
GPM = 1000
Length = 1300'
Friction-loss in 1300' PVC- = 2.73 PSI- 6.30'
Factor for steel x212 x2.12head
Friction loss for 1300' of steel = 5.78 PSI or 13.36' head-
Velocity (V) = 4.157sec. (same as PVC in-
previous exam ►e)_
A RalnBird slide rule makes this determination very
fter obtaining the friction loss per 100 foot of pipe and rap�dly without need for calculation.
by 100;the total pipeline friction loss is known and c Itlplytng this by the.feet of pipe d(vid:
Ion as well as compared economically for proper pIpa s iz
e a used rn the total head determ�na
.
You may incur Instances where either the chart In Figure
be used. It will then be necessary to calculate the friction
4 or the RainBird slide rule cannot
�rnula Iri Figure 5. n loss and velocity. To do this, use the
i
7-R

MAINLINE REQUIREMENT'S'
The connecting link between the pump and the irrigation system is the mainline. Mainline material
is normally steel, aluminum with couplers, cement asbestos or plastic. Sizes can range from 5" to 48"
lus. The following information may be used as a guide. Please consult with manufacturer for specific
design and installation information.
Generally will) center pivot, a water source at the pivot is most c onvenient. When water is unavail-
able al the pivol, a r77ainline pil,c is oflen wwd to connect the pivol to Il)e wale( ,apply. 'fo avoid irl-
lerlclence veilh farm operations and chive unil crossing, the mainline is gene(atty buried.
1?le proper size of mainline is a decision of economics. Whenever the yearly cosl of otyning a larger
pipe size ;s greater than the yearly pumping cost for pumping through the ne>:I srnafler pipe size; then
one should use the smaller size pipe. i+ yoo(J lute of thumb would be not to e):cecd ;: velocity of water
In the lit;^,5 of five (5) feel pef second. VV, lwt velc-clly in feet per second in c plf)(: i.:in bit dBi(:11711(iB(i by III(- fc:'i fonriula'
M :;nfinc V"Ller Vefocity
\i :_ (0.508) (GP1vI)
02
Where V = velocity in feet per second, GPIA = oallons per min
conduit in inches'. ute, and D = inside diameter of circular
Pipe thickness or.class should be selected to handle the highest pressures likely to be encountered.
3ecause of the variable pressure operation of.the corner system, the•mainline pipe should be designed .
0 operate at a pressure of W-40. PSI greater than the selected pivot pressure: The selection of flat
O"'nP curves will be helpful in reducing the pressure fluctuations with the corner system.
FRICTION LOSS IN PIPE
Water flowing in a pipeline is always accompanied by a loss of pressure due to friction. The
�degree or amount of loss depends on the smoothness of the inside of the pipe walls, the
ameter of the pipe,=the velocity, the.quantity of-water flowing in the pipe.
Friction factors of pipe are determined by experiments. Every type of material pipe is made
�rm (steel, PVC, efc.) has different friction loss characteristics.
The Hazen and Williams formula is the basis for many friction loss calculations. Friction
s (F) is in units of "feet per 100 foot of pipe." Dividing by 231, friction loss is converted to
"I per 100 foot of pipe."
1.85
.2083(1001 Q1.85
F C
04.8655
lWhere:
■ CO = friction factor for various pipes (Figure 3)
■T Q = GPM of flow
D = pipe diameter in inches
( F = feet of head per 100 foot of pipe
ation Short Course 1976 'Coefficient of Flow
Mulliner
at Consultant
inas. Nebraska

+V,{�
� ,•'_ lX
Waver Hammer .
16 ' size A V Q
sa.ft ft /ccc F. ( n M Q Wnt15 Iiammcr
PST-I nnn t�
2 0.0262 5 0.,131 59 350
4 0.0941 5 0.471 211.: 350
6 0.2039 5 1.020 457 350
8 0.3457 5 1.729 774 350
101, 0.5372 5 2.686 1.203 350
12" 0.7556 5 3.778 1.693 350.
15" 1 . 1:11' 5.773 J,',,:G
350
hcrc : P -- Pr,--suit 1:ise (PSI) nbov^
_ 'Velocity (ft./scc.
L = Length of pipe ahead of dic valve c2u,i1;r the hammer (ft.)
T = Timc required to close the valve (sec.) L
P = 0.070 V11T
P =0.070 5(1,000)/1
P = 350 psi above:static pressure
Water Hammer vs. Velo
city
Size A <a ft V ft/sec. O eft O Pnm
Water Hammer
6" 0.2039 1 0.2039 91 70
2 0.4078 183 140
3 0:6117 274 210
4 0.8156 365 280
5 1.0195 457 350
6 1.2234 548 420
7 1.4273 639 490 I
E 1.6312 731 560
9 `�.8351 822 630
10 2i0390 - 913 700
I
I

_.... .. ...,..... ..w.. .ui.r...._. r..r.....- -_ . ..... �,�y�yy
ABI
11 irrigation
a
1. �•.(. \' f . � !
(
r ' f
�+ \. \?r¢ ` f rf Y♦i(�} 1 I ] Y'I f ( f, i 5 rt l _
`.9
e .''. �Ss,-ar <s -ir s \� � J � t r , v •t.h l-^r ,,\rm. �d u.X ♦ f y.t t 1
��f��^�'X-}Wt-..\ c S;T F,�l,l� �( \s?' y r - , n�j l'n �\• 1 I 1 [t 4� �. yf a.w > >�
'��F'�"\C t' it .r•3(�'};°'^�u'4 y��'> �S'+7r•�Ycf.y��*�t \ `ff iSryt-yl�y,��',. Y'j1�,\fir -j r If ri7�P U�;ri rR t ik '.
SM �-•�; r � ���r ,��3� ;i��?�ta�N. �aNlt �i `L' �{ •�^rt r �y f>; yr, ,�;
�2.`yd;•�` .��' (l I "t er7 c tyr y�4S as.i. y, S ,:
'h
AGRICU
LTURAL
IRRIGATION SYSTEMS
t

i
REEL MACHINES
(gahon
ABI Irrigation manufactures and markets a wide range of when compared with some turbine drives. The simple nave ui.equipment for agriculture and provides the farmer with an offers low marnlenance—no cylinders to repair, no chainsor spror.leenced technical back-up service learn and r;.-Iwork of dealers els to wear no gear boxes or pulleys In maintain
;lei a unique planning and installation sc•n.ice
Y Turbine Drive. ihis supple turbine drive system veN� powb
1 ABI Automatic Reel Machines hav : !,(:come widely Jul high lorqua: :ouloi enables speeds of up 10 300 It 'lit to I,. :, !,iov(
ceplcd throucnout North America and am one ^u± loading hard 1Tis makes Head for ungahon or light wasie water ;rppkr.:u,,,:
Dose (eel urigaiors in the market, having ":ovod •,nisetves to be
nple and fellable with unmatched efficlu ovo, insl 15 years. A Hydrn Turbine Drive. A low pr ,,ur( lc - h( . : ••I
hycraullc r• ,r to yrvr .cC,nata ung ❑ in ivi h 11,l.
A C H f N E FEATURES of f,•eSSLPI 6 ;c,I latever Inc law 111 r.; t I. , r.
sod ',• (:ri,; I'llow. i_• ;. runy)rn Ih( ' "In+:d .'.!I : ..,,
Construction. Folly w( hl rl I „. 'Wilted rah r (j, i',. ...,rni ul :, (kl--. iris, . I ..
'ivalily engineu w. sly•!. a/CI r;l ' ;ne
Me
I. h� lll.n r Ce II � i
' -.11 the la.agi. V., , , I'
I nuumum _,
t Automatic Speed Control. I I. itur „I ILAAl Cornrol
systems:ensure an even hose pull-in speec avuu: . .lnduniI appIt
In of r:aier throughout the irrigation cycle - �I �„•r',1 • v � �',, s �� f
r Jr
Irridoseur Computer Turbine Drive^
• Irridoseur Computer. State of the art computer operate,
turbine gives programmable irrigation. Features include delaye('
start, delayed stop, up to live difference applications Ill one pull
1 exact duration of pull-in and 99% accuracy.
.r`rf0 Engine Drive. The gas engine-driven 'Slurrigalor' i,
designed for slurry or irrigation applications. It features a 5.5 fit
r Honda engine, large capacity fuel tank and simple computer con
euows Drive Hydro Turbine Drive trolled speed regulation for accurate slurry or water applications.
IVE SYSTEMS
Bellows Drive. The patented water bellows drive offers a `
able, no pressure loss thru drive system. using only 1%,-2% of
nped water which is then applied to the crop, saving up to 25 psi " a
rt
gi e e o
M D L• t•� >
5D • 144`
Rta. W Nip
zo • f 741
o !1�REt P :• f:,�,
to
' 7 �i •
2 a�• • l��M isa'

BIG GUN@ PERFORMANCE TABLES U.S. UNITS
100 SERIES BIG GUNS - 240 TRAJECTORY"
100 T TAPER BORE NOZZLES
Nozzle Nozzle Nozzle Nozzle Nozzle N0
11Ie— Not tie Nottle Nottle Y_ 'Nozzle: '
6' 6S' 7' 75' b' dti y'
PSI GPM DIA GPM DIA GPM DIA GPM DIA GPM DIA GPM DIA GPM DIA .�M DIA GPIA DIA GPfA 1 0 Wh
i 9 .�
50 SO ?OS' 64 215' 74 ??S' 67 235' 100 245' 115 "6 130 i65' �, 273' 16L :lu)' :tla :ui(1 l
70 60 225' 75 238' 08 ?:0' 103 263, 120 27Y 136 203' 155 lSfS' .,1 302 197 310' 243 ;tar. I
90 60 245' d3 ?5A' 100 ?70' 117 ?d3' 135 ?95' I!.'. 3(16' 11S Is!,' t 3:G' :::f :13Y ;14
LIU. Ile.._...?b!i' iJ7 ;'10' I11 :'(I 1;'4 1t1:1' 15U :II!.' 111 ]:4' 1!P. Ilb' :144-71 4/
'Ard•lOblu wily wills I ItXI L L11106
100 11((ING N011l_!;; _ 10 G-t O1(( USER NOZZLES
It FLING I Il dl U 11{1. j+I
`
,�^��•..,,.,,,,,., tiI'fA DIA (,F I ;,.' GI'f l,{.. i•i•t.S 111l. , GPfA ill:• (,i•f.! ,I.:. I l,l'1.1 ba. (. :il:• , �:'f.t (.i'7' l
Je.i+?!:.'Y~u�ac=�.Ei� .' Jti:c.:Y:i1.+.'.A�.:=S'{ei.s�.�.�.,�:�,j--.�.--+�_;, 5.;� • ..r.... 1-u.�,-•......ISs:«�n;s:��e.r.. - --:..- .:-.- •�i� - - .
•'
{�y'�� 6C Kill 71; � 91 1(j•e ;:'� ��•��•••�!: l.t-rs`::s a.2c,7:+.liu.s�.�G:�.eZbtwl7<a_1:...1v1:..1:.
i7N W '+�.u•�?Hix`r'wt:8d�.••y -Y'• -•'• : - •s.1 1_�_Jia^- 1 3- �' . 1:! '1..' ' .. :•,: .,� :=.c !. I
< '1$.1.� 7DGc`2.�0�.. t:i1.15.1?!:U�`s.i Si'••tz19s:�''SO t�1 t:�.5J�»%iir •- '%i- ye:� . e' .�.,,_. 1 It
6_ b1 ?3S ,,• •�.:-1 x..+-:.c:.li:.ia�-li71s�t:0:.... i:1G..%:::: a::.a:lW�1�U.r,;�
_ 56 i=0 1f0 - t? ?1,0 141 270 ti� 71 tfi:f C '•.• :•"'-•�:�i77L:
' J:s�04 ... _,.... �3'.t10�a^.c.A�.M�►���OX(%f�'�T i• � �'(^. .i 1?% t.••.�..._��'fi r'i s3: .y,..� -wi�r�.r-•- �...v:�:. - ,-11U
.I.S...JJ,t.1r ltaw.lJ =:r.L'�ii[.aa<r•�'_•• �i,� }�� .'�i':�./?. ✓�
!y r6C 94 255 I11 i:5 127 27: 145 ?g!, 163_3W
Lsa:�a, r11�.1' `�' 'S"„ '• '"'�y � �c�•:.• c!I..i:.JJ'��.rG a�I�1Z71s31'^.•s:>,:.�A3t:::s1..:�: .a,:..°2 ''' .:L<<.--_r 1''--'.-L'-.S:•'.,>:-z•i�L.1�i.K.'-'.u....�T"`��:.�:.:�:1,..
11K. 105 270 1'14 '•y,7 14? ?Y', I1.:' 3W. 111:' :I?tl :'1:' :1:" :,:If. 3 1'.
ivt� l
r 1 v� Ot��{'1't i.1•�... [�. „ �, ►t •• .w��-a..u.r
.. .i i•.i:�1. II; 4)�'�a.'rt'.w ). ! �1:.�1u 5+v._.. 1:1 'RFrii�ii 171�':1�.'�.II�:•4 ��'t„('��r�1`r'-�'•.,,v�t•�4.r.',;:�.:��r
i 'low.l1411t1•lul 1.1 Illluw ii AI.1.ina111.J1Vly.14b li•u!,(..�ihv;I'I...II•�I..ty{i.{ulu,1.'N. li.!.%I.tl lu"� •• -
150 SERIES BIG GUNS - 24" TRAJECTORY"
150 T TAPER BORE NOZZLES
Nozzle Nozzle Nozzle Nozzle Nozzle Nozzle Nozzle
•7" 8' .9' 1 A' 1.1' t.2' oz ort z
P.S.I. GPM DIA. GPM DIA. GPM DIA. GPM DIA. GPM DIA GPM DIA. GPM DIA
60 1t0 265' 143 285' tat 305' 225 325' 275 345' 330 365' 305 380'
80 128 290' 165 310' 210 335' 1 260 355' 315 375' 380 395' 445 #4W'
100 143 310' 185 330' 235 355' 290 375' 355 400' 425 420' S00
t20 157 330' 204 350' 258 375' 320 395' 385 420'wl= 465 440' 545
150 R RING NOZZLES_
Ring Ring Ring Ring Ring Ring Ring
P.S1. GPM DIA. GPM 1161 97, DIA. GPM 108.DIA. GPM118"01A. GPM126•DIA. GPM I 34•DIA. GPM14t_DIA.
60 110 -2 143 280' 182 300' 225 315' 275 335' 330 350' 385 f(,S'
BO 128 280' 165 300' 210 320' 260 340' 1 315 360' 380 380' 445 395'
100 143 300' 185 320' 235 340' 290 W. 355 380' 425 400' 500 415'
120 157 315' 204 335' 258 360' 320 380' 385 400' 465 420' 545 435'
"The diameter of throw is approximalely 3%less for the 210 trajectory angle.
200 SERIES BIG GUNS - 270 TRAJECTORY"
200 T TAPER BORE NOZZLES
Nozzle Nozzle Nozzle Nozzle Nozzle Nozzle hale Nozzle Nozzle
105' 1.1' 1.2' 1.3' 1.4' IS' 1.75' IXP.S.1. GPM DIA. GPM DIA. GPM DIA. GPM DIA. GPM DIA, GPM DIA. GPM .DIA GPM DIA. GPM DIA
70 270 360' 310 M. 355 395• 415 410' 480 430' 555 450' 630 465' 755 495' 890 515'
90 310 390' 350 410' 405 425• 475 445 545 465' 625 485' 1 71! SW 855 535' 1005 555'
1 t0 340 410' 390 430' 1 445 450' 525 470'—j 605 495' 1 695 515' 1 790 535' 1 945. 565' 1110 59U'
130 370 425' 425 445' 485 465' 565 485' 655 515' 755 540' 860 S60' 1025 590' 1210 620'
200 R RING NOZZLES
1 i/.-Ring 1%-Ring 1 '/t'Ring 1%-Ring 1) -Ring 1 'A'Ring 2'Ring
P.S.I.
p.29'actual) (1.46-actual) (1.56'actual) (1.66'actual) (1.74'actual) (IA3'actual) (123'actual)
GPM DIA. GPM DIA. GPM DUB. GPM DIA. GPM DIA. GPM DIA. GPM DIA.
60 250 340' 330 370' 385 390' 445 410, 515 425• 5a5 440' 695 4551
290 370' 380 400, 445 420• 1 515 440' 590 455• 675 470' 505 490'
0 325 390' 425 425• 500 445' 475 465' 660 480' 755 S00- 900 520'
120 355 410' 465 445' 545 465' 630 4a5' 725 500' 825 520' 985 545'
"rho diameter 01 throw at appio+itmately 2%less lot the 240 tratoctory angle.5%loss for the 210 trajectory angle.
The BIG GUN*performance data teas boon obtained under ideal lest edhditions and may be advorsely affected by wind•poor hyo-aulic onitanco conditions or other factors
Nelson Irrigation Cuituxattoij makus no ftipreiseniation regarding diupiet condition•unclormrty,o ap cation rate

�1 SPE!_'11,-J- A rL(.)N ti
IYEG4 Engine -- .... . .
Berkeley Pump
GE.NIMAL ENGFN , DATA
Enginc Type........................ 800.31 i
4-Suroko Utcsel with dircct injection
E ore& Stroke.... . .• 1(w x 1 15 two,
UlsPinccmcnt............ ......... 2191
(,A-"11)1r1:.v;inn ratio................... I /:1
Maximum rating.. •1ak W(6()CV)
At .. .... . ...................... . 3S(0n 11.(n
G;-y, 'Weight..... .. .. .. ...... .3.15 k�
F t3{:i.SYST-EhI
i:LW.1 6i:1•n6n,by It-pi.s.1.1iJI •::,:,uij�c. fil•<<
Fuel supply by dou1:!c d►a}1i;: 1:1 1�u1:1is
- OPS, with i-rdling !,1`.I�•!'� u:Sll:i7)1(!:. hll :;?CC�f
gov=-o%w and v--riatur �•..an�.•- i,�,..>;�wunr.,i.
)-ixcd injection pump advance... 0'-+-f• !'
1-ucl injcctur ictlings ........... .. . . ... 2iju — b K-eicn1,q
Firing ortlrr .. . .... ............ ...... .. 1 -3
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41ttttsod 8HP is tha-pnwer raM:g for-variabto speed and load applications where full power ix rrt7uired intermittcnt(v.
Conllnuous BhfP ip the power ratingfur uppulirutivas c>1mr.YrLeg antdrr a c%vistant load and spend for long periods pf time.
Po► rr OuMut 4 within t or-596 at standard 84H J 1991 and ISO 3O•t6.

.........,....,.r•u...s..+r.r.autlnai.1Y11�1_tYrn- ■ b , ., ,
BERKELEY PUMPS CURVE 4117
DATE 6-1-72
_ TYPE "B" RATING CURVES PAGE-. Z•ay
SUPERSEDES--
ENGINE DRIVE Culve4117 pa e1,o�
Da1ed�1-3-72
Cw: M.t.rl.f G,[. P-m Ha, K-
1920 Y.cr.ka, Ii-1920 VARIOUS RP..L
C.I. ►.tLHa. L-3076 +t 5077 DI.. 13-1/2" FVLL
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250
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50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 B00 050 9fl0
CAPACITY IN U.S.GALLONS PER MINL7rE
C-7045 e.+won 7-2E305 C-7045 o.,.a 5-11-71 w. 12-22-71 MODEL B 2£JQ BL
C...; M.Nrw C.I. Pall He.1}-}92Q +t.clt HO. K-}gam VARIOUS ILF-W - cytiN
k.p.11.r: Y.t.rw C.1. Pall-Ho,L-3004 W-4-No. L-N39 DO- 13-1/211 FULL r.0.iL&W"M—W.l
550 ING frRE35URE 2 PSI - - w 1-1[ Y
MAKIMUM WORK 47
30
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,
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, X-
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150 t.
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os
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50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 600
CAPACITY IN U.S.GALLONS PFJ11rLIHUTE r�
c-7046 su.ao r-za04 saP.r..... C-7046 Dow 9-3-71 ,.,. 10-27-7t MODEL B 2 J Q B
L1tr,•

CONSTRUCTION AND DEVELOPMENT,INC.•P.O.Box 1098•Kenansvitle.NC 28349.Pho
ne(910)296-1 170
MEMO:
TO: An pie
�. Quinn
FROM: Mark-INope
SUBJECT: Bud Rivenbark
DATE: July 13, 1998
The following changes have been made to Bud Rivenbark's Irrigation
rigation
1) The owner is to clear the area for pull IOA on the map.
2) The map as well as table 2 have been changed to account
for the well location on Zone 6A.
3) Note #6 on the map addresses the question of how the
effective length can be achieved.
4) The narrative has been changed to show the difference
in the amount of wettable acres with the length change
on Zone 6A.
Enclosed are
your copies of the revised map, table 2 and narrative. If
I can be of further assistance please contact me at the office.

L
IRRIGA ION
DESIGN
-CERTIFICA ION
�..
FOR
BUD RIVENBARK
May 14, 1998 (date)
Revised July 13, 1998
I certify that this Plan has been prepared under my direct
supervision and meets the applicable regulations of
NRCS, DEM, and all other State and Local Regulations
to the best of my knoM�iC �q, i;f.
�;•o��SS�O�''9
�s 40
M. Floyd Adams
a z Date
License No. 12273 L %
ZOYD AQ

r_ _ r. r- _ Ir-- �.-- �- �-- -- -
TABLE 2 - Traveling Irrigation Gun Settings Date: 13-Jul-98
Make, Node/ and Type of Equipment. ABl 75AT 820 Reel,Nelson 150 Gun W/.86 Ring Nozzle,lveco 8031 Engine W/Berkeley B 2 1/2 JQBL Pump
Zones (2) Travel Application TRAVEL LANE Wetted Flaw N=le EQUIPMENT SETTINGS
Operating Operating
within Speed Rate Effective Effective Hours per Diameter Rate Diameter Pressure Pressure Arc Wetted
Fields (1) (ft/min) (In/hr) Width (ft) Length (ft) Pull (feet) (gpm) (inches) @ Gun(psi) @ Reel(psi) Pattern(3) Acres Comments
1A 2.62 0.33 194 708 4.5 260 110 0.86 60 96 270 3.15
1 B 3.92 0.49 160 86 0.7 260 110 0.86 60 96 180 0.32
2A 2.62 0.33 194 834 5.3 260 110 0.86 60 96 270 3.71
2B 3.92 0.49 104 266 1.5 260 110 0.86 60 96 180 0.64
3A 3.92 0.49 150 194 1.2 260 110 0.86 60 96 180 0.67
313 3.92 0.49 104 296 1.6 260 110 0.86 60 96 180 0.71
4A 2.62 0.33 180 694 4.4 260 110 0.86 60 96 270 2.87
413 3.92 0.49 104 308 1.6 260 110 0.86 60 96 180 0.74
5 2.62 0.33 194 934 6.0 260 110 0.86 60 96 270 4.16
6A 2.62 0.33 194 794 5.1 260 110 0.86 60 96 270 3.54
613 3.92 0.49 104 156 1.0 260 110 0.86 60 96 180 0.37
7A 2.62 0.33 180 664 4.2 260 110 0.86 60 96 270 2.74
713 3.92 0.49 104 506 2.5 260 110 0.86 60 96 180 1.21
8 3.92 0.49 140 174 1.1 260 110 0.86 60 96 180 0.56
9 2.62 0.33 208 306 2.0 260 110 0.86 60 96 270 1.46
10A 2.62 0.33 208 458 2.9 260 110 0.86 60 96 270 2.19
106 2.62 0.33 208 458 2.9 260 110 0.86 60 96 270 2.19
(1) See attached map provided by the Field Office for field location(s). 31.23 = Total Eff. Wetted
(2) Show separate entries for each hydrant location in each field. Each entry is a separate zone. Acres
(3) Use the following abbreviations for various arc pattems: F (full circle), TO (three quarters), TT (two thirds), H (half circle), T (one third), 0 (one quarte-).
May also use degree of arc in degrees.

Narrative of Irrigation System Y m Operation 13-Jul-98
According to the data furnished b
the system include procedures of o the Owner(s) and the affiliated companies the following
p ation such as start-up, shut-down, winterization, a is -an overall description of the
nd regular maintenance of the equipment.
This operation contains 9 buildings with a capacity
The annual plant available nitrogen (PAN) Produced of 7,200 animals,
by this operation will be 16,560 0 This system is designed to effectively wet 31.2 acres P unds.
as total "wetted acres".
This system contains 3,310 LF of 4 inch PVC of land. As usual, more land will b a receiving water but is not counted
There are 17 separate zones from these h (SDR 26) with 10 hydrants.
ydrants.
Care should be taken when starting the um 'the lines. pump unit to allow all lines to fill slowly so as to
After this process, the motor rpm's should be
allow the entrapped air to escape before increasing slowly increased to obtain the d sirllo the air to escape from
asing the motor speed may cause damage to desired
system pressure. Failure to
Shut down procedures should be the reverse of start-u system.
and then shut it off. p. The operator should slowly decrease
the motor speed to idle
All regular and seasonal maintenance should
Pumps and travelers should be drained riot be Performed according to manufacturer's r
P to freezing temperatures. ecommendations.

BUD RIVENBARK
GROWER #269
4 (800) FINISHING HOUSES
STATE ROAD #1953 - DUPLIN COUNTY
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DIRECTIONS: FROM KENANSVILLE, TAKE HWY 50 TOWARD
CHINQUAPIN. AFTER APPROXIMATELY 7 MILES, TAKE R,gAi- ONTO STATE
ROUTE #1953 . FARM WILL BE APPROXIMATELY ONE MILE ON RIGHT.
MAILING ADDRESS: SHIl'PING ADDRESS:
BUD RIVENBARK BUD RIVENBARK
RT. 2 BOX 345A STATE ROUTE #1953
ROSEHILL, NC 28458 ROSEHILL, NC 28458
WORK: (910) 327-3285
PAGER: (910) 346-0263
BROWN'S OF CAROLINA,INC.
303 EAST COLLEGE STREET • P.O.SOX487 • WARSAW,N.C.28398-0487 • OFFICE: [phone] • FAX:[phone]

Operator:Bud Rivenbark County: Duplin Date: 11/14/94
Distance to nearest residence (other than owner) : 2000.0 feet
1. AVERAGE LIVE WEIGHT (ALW)
0 sows (farrow to finish) x 1417 lbs. = 0 lbs
0 sows (farrow to feeder) x 522 lbs. — 0 lbs
3200 head (finishing only) x 135 lbs. = 432000 lbs
0 sows (farrow to wean) x 433 lbs. — 0 lbs
0 head (wean to feeder) x 30 lbs. = 0 lbs
Describe other : 0
Total Average Live Weight = 432000 lbs
2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON
Volume = 432000 lbs. ALW x Treatment Volume(CF) /lb. ALW
Treatment Volume(CF) /lb. ALW = 1 CF/lb. ALW
Volume = 432000 cubic feet
3. STORAGE VOLUME FOR SLUDGE ACCUMULATION
Volume = 0. 0 cubic feet 4/v 44"1 "�S
f
TOTAL DESIGNED VOLUME
Inside top length (feet) --------------------- 270. 0
Inside top width (feet) ---------------------- 270. 0
Top of dike elevation (feet) ----------------- 47. 0
Bottom of lagoon elevation (feet) ------------ 34. 0
Freeboard (feet) ----------------------------- 1. 0
Side slopes (inside lagoon) ------------------ 3 .0 1
Total design volume using prismoidal formula
SS/END1 . SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH
3 .0 3 .0 3 .0 3.0 264.0 264. 0 12.0
AREA OF TOP
LENGTH *WIDTH =
264.0 264.0 69696 (AREA OF TOP)
AREA OF BOTTOM
LENGTH * WIDTH =
192.0 192.0 36864 (AREA OF BOTTOM)
AREA OF MIDSECTION
LENGTH * WIDTH * 4
228.0 228.0 207936 (AREA OF MIDSECTION * 4)
CU. FT. _ [AREA TOP + (4*AREA MIDSECTION) `+ AREA BOTTOM] * DEPTH/6
69696.0 207936.0 36864.0 2.0

5. TEMPORARY STORAGE REQUIRED
DRAINAGE AREA:
Lagoon (top of dike)
Length * Width =
270.0 270.0 72900.0 square feet
Buildings (roof and lot water)
0.0 square feet Describe this area.
TOTAL DA 72900.0 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 = 432000 lbs. ALW/135 lbs. ALW * 1.37 gal/day 180 days
Volume = 789120 gals, or 105497.3 cubic feet
5B. Volume of wash water
This is the amount of fresh water used for washing floors or volume
of fresh water used for a flush system. Flush systems that recirculate
the lagoon water are accounted for in 5A.
Volume = 0.0 gallons/day * 180 days storage/7.48 gallons
Volume = 0.0 cubic feet per CF
5C. Volume of rainfall in excess of evaporation
Use period of time when rainfall exceeds evaporation by largest amount.
180 days excess rainfall - 7.0 inches

Volume = in -* DA j 12 in-ches per t
Volume = 42525.0 cubic feet
5D. Volume of 25 year - 24 hour storm
Volume = 7.5 inches / 12 inches per foot * DA
Volume = 45562.5 cubic feet
TOTAL REQUIRED TEMPORARY STORAGE
5A. 105497 cubic feet
5B. 0 cubic feet
5C. 42525 cubic feet
5D. 45563 cubic feet
TOTAL 193585 cubic feet
6. SUMMARY
Temporary storage period______________ - _> 180 days
Rainfall in excess of evaporation=====_----_> 7.0 inches
25 year - 24 hour rainfall____________------> 7.5 inches
Freeboard===------ -------> 1.0 feet
Side slopes--- �_> 3 .0 : 1
Inside top- length-------------- > 270.0 feet
Inside top width=----=--------------- ---_> 270.0 feet
Top of dike elevation=== •-=--=> 47.0 feet
Bottom of lagoon elevation=====----__ --> 34.0 -feet
Total required volume----=------ ----- -> 625585 cu. ft.
Actual design volume====-=---~- ___--_- - =>' 628992 cu. ft.
Seasonal high watertable elevation (SHWT)=-=> 41.0 feet
Stop pumping elev.-----------------=---- -=> 43 .0 feet
Must be > or = to the SHWT •elev.-- > 41.0 feet
Must be > or = to min. req. treatment el.=> 40.0 feet
Required minimum treatment volume-- -> 432000 cu. ft.
Volume at stop pumping elevation===---_ -_> 433836 cu. ft.

Start pumping a v.--= — 45.3 fast
Must-bet at b om of freeboard & 25 yr. nf all
Actual volume less 25 yr.- 24 hr. rainfall > 583430 'cn. ft.
Volume at start pumping elevation > 580977 'cu. ft.
Required volume to be pumped=====_=- __ > 148022 cu. ft.
Actual volume planned to be pumped > 147141 cu. ft.
Min. TY_ 'c, ess of soil liner when required > .9 xfto,,,
� ��� �a
7. DESIGNED BVc�t� APPROVED BY:
DATE:
Y DATE: �� s 0
7<'.. 005
If
A
NOTE: SEE ATTACHED WASTE UTILIZATION PLAN ��� 0. ,
COMMENTS: ° F�0 R
i �4Ca.a.

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SHEET 1 OF 2
OPEIATION 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 year - 24 hour storm for the location.
The volume of waste generated from a given number of animals will be
fairly constant throughout the year and from year to year, but excess
rainfall will vary from year to year. The 25 year rainfall will not
be a factor to consider in an annual pumping cycle, but this storage
volume must always be available.
A maximum elevation is determined in each design to begin
pumping and this is usually the outlet invert of pipe(s) from
building(s) . If the outlet pipe is not installed at the elevation to
begin pumping, a permanent marker must be installed at this elevation
to indicate when pumping should begin. An elevation must be established
to stop pumping to maintain lagoon treatment depth.
Pumping can be started or stopped at any time between these two
elevations for operating convenience as site conditions permit, such as
weather, soils, crop, and equipment in order to apply waste without
runoff or leaching.
Land application of waste water is recognized as an acceptable
method of disposal. Methods of application include solid set,
center pivot, guns, and traveling gun irrigation. Care should be
taken when applying waste to prevent damage to crops.
The following items are to be carried out:
1. It is strongly recommended that the treatment lagoon be pre-
charged to 1/2 its capacity to prevent excessive odors during
start-up. Pre-charging reduces the concentration of the initial
waste entering the lagoon thereby reducing odors. Solids should be
covered with ef.f luent at all times. When precharging is complete,
flush buildings with recycled lagoon liquid. Fresh water should not
be used for flushing after initial filling.
2. The attached waste utilization plan shall be followed. This
plan recommends sampling and testing of waste (see attachment)
before land application.
3. Begin temporary storage pump-out of the lagoon when fluid level
reaches the elevation 45.3 as marked by permanent marker. Stop pump-
out when the fluid level reaches elevation 43 .0 . This temporary
storage, less 25 yr- 24 hr storm, contains 148022 cubic feet or
1107207 gallons.

SHEET 2 OF 2
4. The recommended maximum amount to apply per irrigation is
one (1) inch and the recommended maximum application rate is 0.3
inch per hour. Refer to the waste utilization plan for further details.
5. Keep vegetation on the embankment and areas adjacent to the
lagoon mowed annually. Vegetation should be fertilized as needed
to maintain a vigorous stand.
6. Repair any eroded areas or areas damaged by rodents and
establish in vegetation.
7. All surface runoff is to be diverted from the lagoon to stable
outlets.
8. Keep a minimum of 25 feet of grass vegetated buffer around
waste utilization fields adjacent to perennial streams. Waste will
not be applied in open ditches. Do not pump within 200 feet of a
residence or within 100 feet of a well. Waste shall be applied in a
manner not to reach other property and public right-of-ways.
9. The Clean Water Act of 1977 prohibits the discharge of
pollutants into waters of the United States. The Department of
Environment, Health, and Natural Resources, Division of Environ-
mental Management, has the responsibility for enforcing this law.

SHEET 1 OF 2
SPECIFICATIONS FOR CONSTRUCTION OF WASTE TREATMENT LAGOONS
----------------------------------------------------------
FOUNDATION PREPARATION:
-----------------------
The foundation area of the lagoon embankment and building pad shall be
cleared of trees, logs, stumps, roots, brush, boulders,sod and rubbish.
Satisfactory disposition will be made of all debris. The topsoil from
the lagoon and pad area should be stripped and stockpiled for use on
the dike and pad areas. After stripping, the foundation area of the
lagoon embankment and building pad shall be thoroughly loosened prior
to placing the first lift of fill material to get a good bond.
EXCAVATION AND EARTHFILL PLACEMENT:
-----------------------------------
The completed excavation and earthfill shall conform to the lines,
grades, and elevations shown on the plans. Earthfill material shall
be free of material such as sod, roots, frozen soil, stones over
6 inches in diameter, and other objectionable material. To the extent
they are suitable, excavated materials can be used as fill. The fill
shall be brought up in approximately horizontal layers not to exceed 9
inches in thickness when loose and prior to compaction. Each layer
will be compacted by complete coverage with the hauling and spreading
equipment or standard tamping roller or other equivalent method.
Compaction will be considered adequate when fill material is observed
to consolidate to the point that settlement is not readily detectible.
NOTE THE SPECIAL REQUIREMENTS FOR PLACEMENT OF LINERS IN THE LINER
SECTION OF THIS SPECIFICATION. The embankment of the lagoon shall be
installed using the more impervious materials from the required
excavations. Construction of fill heights shall include 5 percent for
settlement. Dikes over 15 feet in height and with an impoundment b
capacity of 10 acre-feet or more fall under the jurisdiction of the NC
Dam Safety Law. The height is defined as the difference in elevation
from the constructed height to the downstream toe of the dike.
Precautions shall be taken during construction to prevent excessive
erosion and sedimentation.
LINER: THE MINIMUM REQUIRED THICKNESS SHALL BE 1.9 ft.
------ -------------------------------------------------
NOTE: LINERS (PARTIAL OR FULL) ARE REQUIRED WHEN THE ATTACHED SOILS
INVESTIGATION REPORT SO INDICATES OR WHEN UNSUITABLE MATERIAL IS
ENCOUNTERED DURING CONSTRUCTION. A TYPICAL CROSS SECTION OF THE LINER
IS INCLUDED IN THE DESIGN WHEN LINERS ARE REQUIRED BY THE SOILS REPORT.
When areas of unsuitable material are encountered, they will be over-
excavated below finish grade to the specified depth as measured
perpendicular to the finish grade. The foundation shall be backfilled
as specified to grade with a SCS approved material (ie - CL,SC,CH) .
REFER TO THE SOILS INVESTIGATION INFORMATION IN THE PLANS FOR SPECIAL
CONSIDERATIONS.

SHEET 2 OF 2
Soil liner material shall come from an approved borrow area. The
minimum water content of the liner material shall be optimum moisture
content which relates to that moisture content when the soil is kneaded
in the hand it will form a ball which does not readily separate. Water
shall be added to borrow as necessary to insure proper moisture content
during placement of the liner. The moisture content of the liner
material shall not be less than optimum water content during placement.
The maximum water content relates to the soil material being too wet
for efficient use of hauling equipment and proper compaction. Proper
compaction of the liner includes placement in 9 inch lifts and
compacted to at least 90 percent of the maximum ASTM D698 Dry Unit
Weight of the liner material. When smooth or hard, the previous lift
shall be scarified and moistened as needed before placement of the next
lift.
The single most important factor affecting the overall compacted perme-
ability of a clay liner, other than the type of clay used for the
liner, is the efficient construction processing of the compacted liner.
The sequence of equipment use and the routing of equipment in an estab-
lished pattern helps assure uniformity in the whole placement and
compaction process. For most clay soils, a tamping or sheepsfoot
roller is the preferable type of compaction equipment.
The soil liner shall be protected from the discharge of waste outlet
pipes. This can be done by using some type of energy dissipator(rocks)
or using flexible outlets on waste pipes.
Alternatives to soil liners are synthetic liners and bentonite sealant.
When these are specified, additional construction specifications are
included with this Construction Specification.
CUTOFF TRENCH:
--------------
A cutoff trench shall be constructed under the embankment area when
shown on a typical cross section in the plans. The final depth of the
cutoff trench shall be determined by observation of the foundation
materials.
VEGETATION:
All exposed embankment and other bare constructed areas shall be seeded
to the planned type of vegetation as soon as possible after construc-
tion according to the seeding specifications. Topsoil should be placed
on areas of the dike and pad to be seeded. Temporary seeding or mulch
shall be used if the recommended permanent vegetation is out of season
dates for seeding. Permanent vegetation should be established as soon
as possible during the next period of approved seeding dates.
REMOVAL OF EXISTING TILE DRAINS

When tile drains are encountered, the tile will be removed to a minimum
of 10 feet beyond the outside toe of slope of the -dike. The tile
trench shall be backfilled and compacted with good material such as
SC, CL, or CH.

. 1.
UNITED STATES
SOIL
DEPARTMENT OF CONSERVATION
AGRICULTURE SERVICE
WASTE MANAGEMENT FACILITY SITE EVALUATION
GENERAL INFORMATION
NAME-CC''_E__K%2Q! b--------- LOCATION --
iR.��.e v---------
------2 an �5ab_w°� ------- ----------
TELEPHONE 9/O==ZE- 3Jb�_to j_ SIZE OPERATION-8 x--a ------
LOCATION DATA
DISTANCE FROM NEAREST RESIDENCE NOT OWNED BY
PRODUCER 110-D -FT.Oca 6d
IS SITE WITHIN 100-YEAR FLOOD PLAIN? YES----- NOAZ—
If yes, SCS cannot provide assistance.
IS SITE AT LEAST 100 FT. FROM A "BLUE LINE"
PERENNIAL STREAM? YES----- NO----
If no, site mist be reloca�ed.
IS SITE WITHIN 1 MILE ZONING JURISDICTION
OF A MUNICIPALITY? YES----- NO-�-
If yes, landowner should consult with local zoning board
about required permits. Permits must be obtained prior
to design approval.
Are utilities in construction area? YES----- NO-11-
If yes, see Part 503 of the National Engineering Manual
and follow policy.
(Copies of maps or other reference materials may be
attached to site evaluation. )
• Page 1

WETLANDS
WILL SITE INVOLVE CLEARING WOODLAND OR ANY
NON-CROPLAND? YES----- NO-`�-
If yes, producer must complete a Form AD-1026.
WILL ACTION RESULT IN SWAMPBUSTING? YES---- NO-`�-
IF WETLANDS ARE INVOLVED, IT IS THE RESPONSIBILITY OF THE
PRODUCER TO CONTACT THE US ARMY CORP OF ENGINEERS AND THE
DIVISION OF ENVIRONMENTAL MANAGEMENT TO DETERMINE IF
ADDITIONAL PERMITS ARE REQUIRED. NO WETLANDS SHOULD BE
ALTERED UNTIL PRODUCER RECEIVES WRITTEN APPROVAL FROM SCSI
US ARMY CORP OF ENGINEERS AND NC DIVISION OF ENVIRONMENTAL
MANAGEMENT.
(A copy of AD-1026 and CPA-026 should be attached to
site evaluation. )
OTHER ENVIRONMENTAL FACTORS
IS ENDANGERED AND/OR THREATENED SPECIES HABITAT
PRESENT? YES---- NO
IS A DESIGNATED NATURAL SCENIC AREA INCLUDED IN THE
PLANNING AREA OR WILL PLANNED ACTIONS IMPACT ON AN
ADJACENT NATURAL SCENIC AREA? YES---- NO----
IS AN ARCHAEOLOGICAL OR HISTORICAL SITE LOCATED IN TFLF✓
PLANNED AREA? YES--- NO----
ARE THERE PRIME, UNIQUE, STATE OR LOCALLY IMP9);L-TANT
FARMLANDS IN THE OPERATING UNIT? YES---- NO--
WILL THE ACTION RESULT IN SODBUSTING? YES---- NO----
If yes to any o:V these questi*ohs, refer to form NC-CPA-16
for policy sources. The formidoes not need to be
completed.
ODOR CONTROL
HAS ODOR CONTROL BEEN DISCUSSED WITH PRODUCER. r. . . . . . . . .
. . . . . . . .PREDOMINANT WIND DIRECTION? YES---- NO----
. . . . . . . .POSSIBLE EXPANSION OF TREATMENT
VOLUME FROM 1 CU. FT. UPWARDS TO
3 CU. FT. /LB. OF ANIMAL? YES NO----
. . . . . . . .PRECHARGING LAGOON WITH FRESH
WATER TO AT LEAST 1/2 OF THE
CAPACITY? YES----/ NO----
. . . . . . . .USING GOOD SOUND JUDGMENT IN
LAND APPLICATION OF WASTE? YES---- NO----
Page 2

WASTE MANAGEMENT
DOES PRODUCER OWN ENOUGH LAND TO PROPERLY LAN
APPLY WASTE? YES---- NO----
IF NO, DOES PRODUCER HAVE ACCESS TO
MORE LAND? YES---- NO----
IF LAND IS NOT OWNED BY PRODUCER,
CAN PRODUCER GET AGREEMENT ON LAND
ON WHICH TO APPLY WASTE? YES---- NO----
(Attach Waste Utilization Plan to site evaluation. )
SOIL INVESTIGATION -- VALID ONLY IF SOIL INVESTIGATION
SHEET ATTACHED
IS SOIL SUITABLE FOR LAGOON? YES---- NO------
IS A CLAY LINER REQUIRED? YES- - NO------
IF YES, Ia CLAY AV
AILABLE ONSITE? YES- - NO------
QUESTIONABLE--------
IS A CORE TRENCH REQUIRED? YES------ NO------
(Attachsoil investigation sheet to site evaluation. )
SITE APPROVED YES----- NO------ CONDITIONAL=-------
-
- r' p✓Bi'G��
COMMENTS- l ------------ -
'- ------------- - --------------------------
-------
' THIS SITE INVESTIGATION IS VALID AS LONG AS THE DESIGN AND
• CONSTRUCTION OF LAGOON CONTINUES IN REASONABLE TIME
PERIOD. UNDUE DELAYS OR HESITANCY IN CONSTRUCTION MAY
REQUIRE THAT SITE EVALUATION BE INVALIDATED.
SIGNATURE-4---/)1V --- DATE-� -9 --
Page 3

TOWN OF GREENEVERS
ROUTE 2, BOX 331-E ROSE HILL NORTH CAROLINA 28458 TELEPHONE: [phone]
MAYOR ALFRED DIXON
January 25, 1994
Mr. Bud Rivenbark
North Shore Village Plaza
Suite 214, Highway 210
Sneads Ferry, N.C. 28460
Re: Location of Swine Operation
Dear Mr. Rivenbark:
Per our most recent conversation, the area inwhich you wish to
locate a swine operation is located outside Greenevers
jurisdiction. 'therefore we do not have the authority to make any
decision on the physical set back of the operation from the city
limits.
the event that you should decide to build a swine operation on
In
the propose site outside our city limits, please consider a
reasonable setback as to reduce the nuisance.
If you need further information, please don't hesitate to contact
me.
Sincerely,
Town of reen�vers
A f red Dixon
Mayor

. e
• • i . w ••� •� all
'• i
CROPLAND-ACRESWATERSHED AREA MEASUREMENlS
•• • • ' • •
WOODLAND-ACRES •
SKETCH OF PROPOSED*POND SHOWING WHERE BORINGS WERE MADE (Approx.scale 111 feet)
Locate reference point -in center line of dam and Identify on sketch.
MEN NOMME I ME■
go 'MEM
EMEMMOMMMMEN NEINNINNO■■■■■
MEN No 00100MINNNEM■■
0 M MINNIE MMEMMIM
NONE No 00■■ MMEEMIN MENEM■
MOMMM NNE ■ ONOME MOM■■
MMES EM ■■■■■■■■■■■■■■■
NONE MEME �NE■■■■■■■n■■■■■
ME 0 0 M No■■■■■■■■■■
q
No mom■■■
EMMINIMENNOM■■
ON■ NNINNIN■�■■■■■■
00 mom ON NEEMIN No ME
MEMEMOMM IN■
NNE NNNEMINIM
NOMMENNIMME NEMEN■■■MIN■■
MENOMENNOM ENNOMMENEM■■MIN■
MENNNOMMOM■■■
OMMMNMINM M1010
NNEENOM■■■■■
MOEN■
■
BORING .
Make and list dam-site and spillway borinos first-then ponded area and borrow pit borhVs-sevarate with uv*ral lie-
(Continued an back where necessary) Show water table elevations on dam-site borinvs.
©l�IQ1Q!©�;�I��E71�i®I©I®I®i®!m1mf�0 �� fIDl®1 K
=Mimi Ell
��I�I�I�I�i�l�l■.�l�l�l�l���l�l�l�l���1�l�l�l■
�I�l�l�l�l i�1■!�1�1�1�I�i�l■I�I�I�101�1�I�1■
■EINUMEl�l� i�l�l�l�l�l�l�l�l���1��1��■
�■� I■'■�S!■�■I�:�����!�1���1■!■I■���t�;■ill
k , rcr
BORINGS

1 • I i•
WATERSHED AREA MEASUREMENTS
CROPLAND-ACRES
WOODLAND-ACRES • '• 1 (Ap feet)
SKETCH • ' • •
OF • '• 1*POND • BORINGS WERE1
Locate reference point-.vn center line of dam and Identify on sketch.
E prox.scale it,=
NONE
■
ENMMNMN MMINMENE■■
0 0 No NIMENNE INNIONIMEMI■■■■■
MMEENMMMEEM■ OMME MEOEM ■
■■■■ ■■■■■■■■■■■■■
No MENNOM 0 EME■■■
ME NNMEEM NONE NEMMEMMMM
MENEM■■
EMOMMMMMMIMEMMMNEMM■
■■■■■■■■■■
■■■■■■■■■■■■■■
■■■ ■■■■■■■■■■■■■■
NOON■■■
■■ ■■■■■■■■■■■■■■
NOON■
MOMENEMOMMMUNNIMM■
■■■■■■■■■■■■
■■■■■■■■■■
■■■■■■■■■■■■■■■■
NOON■■
NOON NOON
NOON■■■■
BORING , PROFILE
Nake and list dam-site and spillwou bovinos first-Men ponded area and borrow pit borings-SaParatt with VvWcal r0d llne-
©Cont(nuedI®�Q1Qwhere I© :am1��11r table elevations on dam-slit borings. 1{01®{MI
�020100i0!F71MIN■INIMIA 71�1�1�1■
R01, OWNMCI", WE=
f�I�1�f�l�l■l�!�il�!l�l�l■
�■!■i■1�I�<<�_'•l!��1�1�'I■�■jt�l�!�!I �.l�I���;®I!�!!�l�- I■I■
�tR ' !■1�1�{�1�.�11!'�'�'�M1�1rf�I�l�i�l�f� � 'I!�'�l�l■
. ��`�II�I�I�Ir�t�ll.�l�I�I�I�I�f�I�I�I�;01i1s�I�l■

WASTE UTILIZATION FLAN
FOR
J,
Stud Rivenbark
February 3, 1994
Your animal waste utilization plan has been specifically
developed for your 5880 FEEDER TO FINISH SWINE operation.
The plan is based on the soil types, crops to be grown, and
method of application for your particular operation. The waste
must be land applied at a specified rate to prevent pollution
of surface and/or groundwater. The plant nutrients in the
animal waste should be used to reduce the amount of commercial
f-ertilizer required for the crops in the fields where the waste
is to be applied. This waste utilization plan uses nitrogen as
the limiting nutrient. Waste should be analyzed before each
application and annual soil tests are encouraged so that all
plant nutrients and lime can be balanced for realistic yield
of the crops to be grown.
Several factors are important in implementing your waste
utilization plan in order to maximize the fertilizer value
of the waste and to ensure that it is applied in an environ—
mentally safe manner. Always apply waste based on the needs
of the crop to be grown and the nutrient content of the waste.
The amount of available nitrogen for plant use is dependant on
the method of application. Soil type is important due to
different leaching potential and yield potential. Waste shall
not be applied to land eroding at greater than r tons per acre
per year. Do not apply waste on saturated soils or on land
when the surface is frozen'. Either of these conditions may
result in runoff to surface waters. Wind conditions should
also be considered to avoid drift and downwind odor problems.
To maximize the value of the nutrients for crop production and
reduce the potential for pollution, waste should be applied to
a growing crop or not more than 30 days- prior to planting.
Soil incorporation of the waste will conserve nutrients and
reduce odor problems.
The acres needed to apply the animal waste are based on
typical nutrient content for this type of facility. Annual
acreage requirements may be more or less depending on the
specific waste analysis report for your facility at the time
of irrigation.

Your, waste util0tion plan is based on thaollowing:
rll"";ABLE A. AMOUNT OF WASTE PRODUCED PER YEAR
-------------------------------------------------------------------------
I NUMBER OF I ITONS WASTE PER I TONS WASTE I
I ANIMALS I TYPE OF ANIMALS 1 1000 ANIMALS i PER YEAR I
I-----------I ------------------------------I ---------------I ------------I
1 5880 1 FEEDER TO FINISH 1 1900 1 11172 I
-----------------------------------
B. SUMMARY OF CROPS BY FIELD
----------------------------------------------------------------------------
i TRACT I FIELD I SOIL I ACRES I CROP ICROPCODEI
I---------I-------I -------I-------I-------------------------------I--------I
1 4307 1 6-11 1 NoB 125. 2 1 HYBRID BERMUDAGRASS HAY I BH I
1 4303 1 1 1 LnA 119. 0 1 HYBRID BERMUDAGRASS HAY I BH I
1 8214 1 1-3 1 AuB 114. 3 1 HYBRID BERMUDAGRASS HAY I BH I
----------------------------------------------------------------------------
TABLE C. SUMMARY OF CROPS, YIELD, AND NUTRIENT REQUIREMENTS BY SOIL TYPE
-----------------------------------------------------------------------------
I CROP ISOILIYIELDIUNITSITOTAL NI *TOTAL P l *TOTAL K I
----------------------------I ----I-----I-----I-------I ----------I I
HYBRID BERMUDAGRASS HAY IAMB 15. 5 ITONS 1275 10 1140 - 160 1
HYBRID BERMUDAGRASS HAY ILnA 14. 0 (TONS 1200 10 1140 -- 160 1
1 HYBRID BERMUDAGRASS HAY INoB 16. 0 ITONS 1300 10 1140 - 160 1
-----------------------------------------------------------------------------
* Total phosphate and potash amounts should be confirmed with a soil test.
TABLE D. WASTE MANAGEMENT BY FIELD
'-----------------------------------------------------------------------------
I I I CROPIWASTE APPLI TYPE (WASTE N I COMM NI MONTHS TO APPLY I
I TRACT IFIELDI CODE[ METHOD I WASTE I LB/AC I LB/AC I ANIMAL WASTE I
-------I-----I -----I ----------I -------I --------
14307 1 6-111 BH ( IRRIGATE ISWINE 1 300 1 0 1 APRIL TO OCT I
14303 1 1 1 BH ( IRRIGATE (SWINE 1 E00 1 0 1 APRIL TO OCT 1
18214 1 1-3 1 BH ( IRRIGATE ISWINE 1 E75 1 0 1 APRIL TO OCT I
-----------------------------------------------------------------------------

The acres, . crops, and plication method shown iY e preceding tables will
` accommodate a roximat 6648. 9 animals of the t e shown in Table A.
PP
If more commercial fertilizer is used than is shown in Table D, then
additional acres of land will be needed. A 10 — 25 feet wide permanent
sass filter strip should be seeded along all ditches in fields that
rl-eceive animal waste.
The acres shown in Table B are the usable acres in the field shown. Usable
acres are the acres that must be able to receive animal waste. Buffer areas
along ditches, houses, property lines, etc. have been subtracted from the
total field acreages to arrive at the usable acres. The total acres shown
on the attached map is needed for land application in order to have the
proper buffer areas. A combination of land application equipment or
irrigation equipment may be needed in order to properly land apply waste to
all parts of the fields listed. It is the responsibility of the producer to
acquire whatever equipment is needed to properly land apply the waste.
ADDITIONAL COMMENTS
Prepared by: Title ��1
Concurred in by: Date
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LIMITS
�ORAT--lM1TS� I Z
�\� ZONE A

i i
SEEDING SPECIFICATIONS
----------------------
AREA TO BE SEEDED: 4. 0 ACRES
USE THE SEED MIXTURE INDICATED AS FOLLOWS:
240. 0 LBS. FESCUE GRASS AT 60 LBS. /ACRE
(BEST SUITED ON CLAYEY OR WET SOIL CONDITIONS)
SEEDING DATES: SEPTEMBER 1 TO NOVEMBER 30
FEBRUARY 1 TO MARCH 30
120.0 LBS. RYE GRAIN AT 30 LBS./ACRE (NURSERY FOR FESCUE)
0.0 LBS. 'PENSACOLA/ BAHIA GRASS AT 60 LBS. /ACRE
(SEE FOOTNOTE NO. 1)
SEEDING DATES: MARCH 15 TO JUNE 15
0.0 LBS. HULLED COMMON BERMUDA GRASS AT 8 LBS. /ACRE
(SUITED FOR MOST SOIL CONDITIONS)
SEEDING DATES: APRIL 1 TO JULY 31
0.0 LBS. UNHULLED COMMON BERMUDA GRASS AT 10 LBS. /ACRE
SEEDING DATES: JANUARY 1 TO MARCH 30
0.0 LBS. RYE GRASS AT 40 LBS./ACRE (TEMPORARY VEGETATION)
SEEDING DATES: DECEMBER 1 TO MARCH 30
LBS.
APPLY THE FOLLOWING:
4000. 0 LBS. OF 10-10-10 FERTILIZER (1000 LBS. /ACRE)
8.0 TONS OF DOLOMITIC LIME (2 TONS/ACRE)
400.0 BALES OF SMALL GRAIN STRAW (100 BALES/ACRE)
ALL SURFACE DRAINS SHOULD BE INSTALLED PRIOR TO SEEDING. SHAPE
ALL DISTURBED AREA IMMEDIATELY AFTER EARTH MOVING IS COMPLETED.
APPLY LIME AND FERTILIZER THEN DISK TO PREPARE A 3 TO 4 INCH
SMOOTH SEEDBED. APPLY SEED AND FIRM SEEDBED WITH A CULTIPACKER
OR SIMILAR EQUIPMENT. -APPLY MULCH AND SECURE WITH A MULCH
ANCHORING TOOL OR NETTING.
I. PENSACOLA BAHIAGRASS IS SLOWER TO ESTABLISH THAN COMMON
BERMUDA GRASS. WHEN USING BAHIA, IT IS RECOMMENDED THAT 8
LBS./ACRE OF COMMON BERMUDA BE INCLUDED TO PROVIDE COVER
UNTIL BAHIAGRASS IS ESTABLISHED.
1

uo v TYPICAL X—SECTION TBM ELEV. 50.00'
5 NAIL IN:_L" '�v�-t---
--------------
SEE NOTE 3
Q SEE NOTE 2
.j
XC = / CY
FILL = PAD 1(oyr5 CY CORE TRENCH
DIKE 2 CY SEE SOIL. SHEET
3 FOR DEPTH
1
+ 10% �� 5 NOTES: SITE CONDITION NOTES
VERCUT
TOTAL: CY 1) ALL WEAK AND BACKFILLEDR AND IAL TOCOMPA BE CTED.
L+vT_F�X/ THICKNESS OF LINER DEPENDS ON OVERAL
r DEPTH. LINER FOR THIS LAGOON TO BE
COMPUTATIONS BY. "Al 2) DIKE BEHIND BLDGS TO 8E MIN. 0.5`
t HIGHER THAN OTHER PLANNED ELEV.
ev(m 3) WALK AND LOADING AREA TO BE BUILT 1.5' ABOVE LOW
END PADS, BUILD 6' WIDE CONTIN., 7' FROM REAR OF BLDGS;
FILL TO BLDGS BEFORE EQUIP MOVES OUT (WORK TO BE
COORDINATED W/ BLDG CONTRACTORS).

Iuk • #
4_
BUD RIVENBARK
GROWER #269
(800) FINISHING HOUSES
STATE ROAD #1953 - DUPLIN COUNTY
/'^..'✓i u"u / W y loll. ..
1 Ml
L �
Ip
�'• L \Y v�i- Iva L.LL tf tll
• 'i f �11a1 11 �YLI`W/� f((J.Y7 �:.:
flat ��;� •,
DIRECTIONS: FROM KENANSVILLE, TAKE HUY -ZD0 '.TOWARD
CHINQUAPIN. AFTER APPROXIMATELY 7 MILES, TAKE Rlyht' ONTO STATE
ROUTE #1953 . FARM WILL BE APPROXIMATELY ONE MILE ON RIGHT.
MAILING ADDRESS: SHIPPING ADDRESS:
BUD RIVENBARK BUD RIVENBARK
RT. 2 BOX 345A STATE ROUTE ,#1953
ROSE HILL, NC 28458 ROSEHILL, NC 28458
PAGER: (910) 346-0263
BROWN'S OF CAROLINA,INC.
303 EAST COLLEGE STREET • F.O.BOX487 • WARSAW,N.C.28398-0487 • OFFICE: [phone] • FAX:[phone]

TABLE OF CONTENTS
Cover Sheet
Nutrient Management Plan
_✓ Soils Map
Aerial Photograph
./ NRCS Waste Application Specifications
Topographic Map
F(oodzone Map
Lagoon Design Specifications
Lagoon Construction Specifications
✓ Lagoon Operation & Maintenance Plan
Seeding Recommendations
Lagoon Classification Sheet
Soils Investigation Sheet
✓ Operation Layout
1e„ Excavation & Fill Requirements
DEM Certification
Addendum to Certification
7I u•'t � :� f�0/0 2

r •
•
Operator:Bud Rivenbark II County: Duplin Date: 08/14/96
Distance to nearest residence (other than owner) : >1500 feet
1. AVERAGE LIVE WEIGHT (ALW)
0 sows (farrow to finish) x 1417 lbs. = 0 lbs
0 sows (farrow to feeder) x 522 lbs. = 0 lbs
4000 head (finishing only) x 135 lbs. — 540000 lbs
0 sows (farrow to wean) x 433 lbs. = 0 lbs
0 head (wean to feeder) x 30 lbs. = 0 lbs
Describe other : 0
Total Average Live Weight = 540000 lbs
2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON
Volume = 540000 lbs. ALW x Treatment Volume(CF) /lb. ALW
Treatment Volume(CF) /lb. ALW = 1 CF/lb. ALW
Volume = 540000 cubic feet
3. STORAGE VOLUME FOR SLUDGE ACCUMULATION
Volume = 0.0 cubic feet AID S f c�( � S�� of Ai-�o 4JO4.4-s r-e�C.-es,
TOTAL DESIGNED VOLUME
Inside top length (feet)--------------------- 370.0
Inside top width (feet)---------------------- 305.0
Top of dike elevation (feet)----------------- 50.0
Bottom of lagoon elevation (feet)------------ 40.0
Freeboard (feet)----------------------------- 1.0
Side slopes (inside lagoon)------------------ 3.0 1
Total design volume using prismoidal ' formula
SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH
3.0 3.0 3.0 3.0 364 . 0 299.0 9.0
AREA OF TOP
LENGTH * WIDTH =
364.0 299.0 108836 (AREA OF TOP)
AREA OF BOTTOM
LENGTH * WIDTH =
310.0 245.0 75950 (AREA OF BOTTOM)
AREA OF MIDSECTION
LENGTH * WIDTH * 4
337.0 272.0 366656 (AREA OF MIDSECTION * 4)
CU. FT. _ [AREA TOP + (4*AREA MIDSECTION) + AREA BOTTOM] * DEPTH/6
108836.0 366656.0 75950.0 1.5

5. TEMPORARY STORAGE REQUIRED
DRAINAGE AREA:
Lagoon (top of dike)
Length * Width =
370.0 305.0 112850.0 square feet
Buildings (roof and lot water)
0.0 square feet Describe this area.
TOTAL DA 112850.0 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 = 540000 lbs. ALW/135 lbs. ALW * 1. 37 gal/day 180 days
Volume = 986400 gals. or 131871.7 cubic feet
5B. Volume of wash water
This is the amount of fresh water used for washing floors or volume
of fresh water used for a flush system. Flush systems that recirculate
the lagoon water are accounted for in 5A.
Volume = 0.0 gallons/day * 180 days storage/7.48 gallons
per CF
Volume = 0.0 cubic feet
5C. Volume of rainfall in excess of evaporation
Use period of time when rainfall exceeds evaporation by largest amount.
180 days excess rainfall 7.0 inches

Volume = 7. 0 � * DA / 12 inches per food
Volume = 65829. 2 cubic feet
5D. Volume of 25 year - 24 hour storm
Volume = 7.5 inches / 12 inches per foot * DA
Volume = 70531. 3 cubic feet
TOTAL REQUIRED TEMPORARY STORAGE
5A. 131872 cubic feet
5B. 0 cubic feet
5C. 65829 cubic feet
5D. 70531 cubic feet
TOTAL 268232 cubic feet
6. SUMMARY
Temporary storage period____________________> 180 days
Rainfall in excess of evaporation=====______> 7 . 0 inches
25 year - 24 hour rainfall__________________> 7 .5 inches
Freeboard===-=_____________________________> 1. 0 feet
Side slopes=====___________________________> 3 . 0 : 1
Inside top length___________________________> 370 . 0 feet
Inside top width____________________________> 305 . 0 feet
Top of dike elevation==____________________> 50 . 0 feet
Bottom of lagoon elevation__________________> 40 . 0 feet
Total required volume==—___________________> 808232 cu. ft.
Actual design volume________________________> 827163 cu. ft.
Seasonal high watertable elevation (SHWT) ===> 45. 0 feet
Stop pumping elev.__________________________> 46 . 3 feet
Must be > or = to the SHWT elev.====______> 45. 0 feet
Must be > or = to min. req. treatment el .=> 46. 0 feet
Required minimum treatment volume=====______> 540000 cu. ft.
Volume at stop pumping elevation=====_______> 547569 cu. ft.

Start pumping ele =- _________________> 48 . 3 feet
Must be at bottwof freeboard & 25 yr. raiWil
Actual volume less 25 yr.- 24 hr. rainfall==> 756632 cu. ft.
Volume at start pumping elevation===========> 751948 cu. ft.
Required volume to be pumped================> 197701 cu. ft.
Actual volume planned to be pumped==========> 204379 cu. ft.
Min. thickne s of oil liner when required==> 1. 5 feet
7. DESIGNED BY: APPROVED BY: .•/�- ,
�% Z" CA�ROI
DATE: � DATE: �� S$1 ��'•y���•.
_ SEj5%#
NOTE: SEE ATTACHED WASTE UTILIZATION PLAN 16
0
COMMENTS: �ec,�, SpQ,�. sue/ cs�� w/a '.,�,�� i� �,e �L. L�L �G'FNG j ���4. ORIs �.•.
�s �.. c3�S ��►•. Spey. � 6SSe�✓l.._
*Note: Engineering approval is for minimum design standards
and is based on pre-construction site and soils investigations.
Technical specialist shall verify soils during construction, consult
with Engineer on any required modifications, and perform final
as-built certification. Technical specialist is responsible
for excavation calculations and nutrient management plan.
Technical specialist to verify with owner/operator (1) all
applicable setback distances, and (2) excavation of known
tile drains in construction area before sitework begins.

I €A 1
IA5�3 li�i "iir�E@3 mA,Ni16���LIN

OPERA AND MAINTENANCE PLAN SHEET 1 OF 2
------------------------------
This lagoon is designed for waste treatment (permanent storage) and
180 days of temporary storage. The time required for the planned
fluid level (permanent and temporary storage) to be reached may vary
due to site conditions, weather, flushing operations, and the amount
of fresh water added to the system.
The designed temporary storage consists of 180 days storage for:
(1) waste from animals and (2) excess rainfall after evaporation. Also
included is storage for the 25 year - 24 hour storm for the location.
The volume of waste generated from a given number of animals will be
fairly constant throughout the year and from year to year, but excess
rainfall will vary from year to year. The 25 year rainfall will not
be a factor to consider in an annual pumping cycle, but this storage
volume must always be available.
A maximum elevation is determined in each design -to begin
pumping and this is usually the outlet invert of pipe(s) from
building(s) . If the outlet pipe is not installed at the elevation to
begin pumping, a permanent marker must be installed at this elevation
to indicate when pumping should begin. An elevation must be established
to stop pumping to maintain lagoon treatment depth.
Pumping can be started or stopped at any time between these two
elevations for operating convenience as site conditions permit, such as
weather, soils, crop, and equipment in order to apply waste without
runoff or leaching.
Land application of waste water is recognized as an acceptable
method of disposal. Methods of application include solid set,
center pivot, guns, and traveling gun irrigation. Care should be
taken when applying waste to prevent damage to crops.
The following items are to be carried out:
1. It is strongly recommended that the treatment lagoon be pre-
charged to 1/2 its capacity to prevent excessive odors during
start-up. Pre-charging reduces the concentration of the initial
waste entering the lagoon thereby reducing odors.' Solids should be
covered with effluent at all times. When precharging is complete,
flush buildings with recycled lagoon liquid. Fresh water should not
be used for flushing after initial filling.
2. The attached waste utilization plan shall be followed. This
plan recommends sampling and testing of waste (see attachment)
before land application.
3. Begin temporary storage pump-out of the lagoon when fluid level
reaches the elevation 48.3 as marked by permanent marker. Stop pump-
out when the fluid level reaches elevation 46. 3 . This temporary
storage, less 25 yr- 24 hr storm, contains 197701 cubic feet or
1478802 gallons.

SHEET 2 OF 2
4. The recommended maximum amount to apply per irrigation is
one (1) inch and the recommended maximum application rate is 0.3
inch per hour. Refer to the waste utilization plan for further details.
5. Keep vegetation on the embankment and areas adjacent to the
lagoon mowed annually. Vegetation should be fertilized as needed
to maintain a vigorous stand.
6. Repair any eroded areas or areas damaged by rodents and
establish in vegetation.
7. All surface runoff is to be diverted from the lagoon to stable
outlets.
8. Keep a minimum of 25 feet of grass vegetated buffer around
waste utilization fields adjacent to perennial streams. Waste will
not be applied in open ditches. Do not pump within 200 feet of a
residence or within 100 feet of a well. Waste shall be applied in a
manner not to reach other property and public right-of-ways.
9. The Clean Water Act of 1977 prohibits the discharge of
pollutants into waters of the United States. The Department of
Environment, Health, and Natural Resources, Division of Environ-
mental Management, has the responsibility for enforcing this law.

Lagoon Marker
Paint top 20" Re
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1 '
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8 t_0 tf i" PVC Pipe
?" PVC Pipe

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United States ral NC-CPA-17
Department of gfncservation
urces • REV. 1,2-96
Agriculture
' Service
WA=X XAGE)r=FACIT.TIY S=EVALUATION
GLNERAL I`itFOPUNL+►TIOY
NA1M �G elveA LOCATION 2,V// S /Uf
ee �
TELEPHONE SIB OPERATION t-'c•-•
LOCATION DATA
DISTANCE FROM NEAREST RESIDENCE NOT OWNED BY PRODUCER ;7400 FT.
D=,WCE FROM NEAREST PUBLIC FACM=(schw4 duuch,etz)
IS SITE WnHW 100-Y-EAR FLOOD PLALY? YES YO v
If yes,MRCS cznnot provide iuistance,
IS SrM AT LEAST 100 FT.FROM A"BLUE LLVE"PEREYNiAL STREAM? YES NO
If no,site must be relocated.
LS STTE WTIHw 1 iva ZONING JURISDICTION OF A.VUNIC1P.aLnY? YES NO
If yes,landowner should consult with local zoning board about required ,
permits. Permits must be obtained prior to design approval.
ARE GTLIITIES IN CONSTRUCTION aRW YES NO
If yes,see Part 503 of the National Engineering Manual and follow policy.
(Copies of maps or other reference materials may be attached to site
evaluation.)
WETLALLIDS
WII L SITE INVOLVE CLEARING WOODLAND OR ANY'NON-CROPLAND? YES V <N.O
If yes,producer must complete Form NRCS-CPA-38(Request for Certified
Wetland Determination/Delinezdon).
WILL ACTION RESULT IN SWAMEBUSTING? YES NOZI
IF WETLANDS ARE INVOLVED,IT IS TIE RHSPONSIBMITY OFTHS PRODUCERTO CONTACTTHE US ARMY CORP OF
ENGRflMU AND THE DIVISION OF ENVMONMENTAL MANAGEMENTTO DETERMINE IF PERbrIITS ARE REQUMM.
IF WETLANDS ARE INVOLVED,THE PRODUCER SHOULD NOT CLEAR ANY LAND UNTIL A WETLAND DEL agrATION
IS MADE.
MRCS will provide technical assistance in wetlands only under the following conditions For natural wetland
inclusions less than one acre in size,MRCS will provide assistance only if the functions and values Iost are fully
mitigated. For natural wetlands greater than one acre in size,NRCS will provide assistance only after a
rigorous sequencing process to include avoidance,minimization of impacts,and compensatory mitigation is
carried out in that order of preferenm
ODOR CONTROL
HAS ODOR CONTROL BEEN DISCUSSED WITH PRODUCER.:
• PREDOMINANT WIND DMECTION? YES tole NO
.r
' 0 PR.ECHARGING LkGOON WITH FRESH WATER TO AT LEAST in YES to
OF THE CAP ACrM
a USING 0000 4OLNt O JUDGMENT W LAND APPLICATION YES NO
OF WASTE-7

' NC-CPA-17
• REV. t.2-96
.• Page 2
OTHER EawlxOnN,':F-NT,u,F.AcroRs
IS EYDALNG" AYD/OR Z c., SPSC'.ES HABrrAT PRESEsm YES NO
LS A DFSZGV,� ram• YAI fJRAt.SCr-IiC AR�k Z(CZ_UD®4Y TiT�PL�N`tLYG aRrA OR
WTL PL.L�lNED ACTIONS MCP.AC,-,ON AN ADIACLENTNAYL•RAL SCZ.rlC AME V YES�- NO
LS A►Y A•QCHAEOLOGICAL.OR EmroR:CAL SIia LoCAm wT-cE PLANNHE?ARc_,Lp YES %
440
ARE r.-=.. 2.��,UMQVE,Sim OR LOCALLY 00ORT.UNT FA M"NDS w TIM YES NO✓
OP�1"iVG UNIT?
WILL T.-M ACTION PzsmT IN SODBUSTIl`c? YES NO_.
If the answer to any of the above is yes,NRCS wl noc provide terbni=l
assistance unless 29eucv policy is followed.
WAsy MAINAGg.MWr
DOES PRO OCCM 0WV E%IOCG3 LA;�D TO P.�tOP LY LA.YD APPLY w `�
INCLUDWO S' ALL WASTE YES
-UDGt,AL.THOLIGr£SLUDGE MAY ONLY BE APPLMD W-.tEQVMfLMY? -- NO
IF NO.DOES PRODUC23L HAVE ACCESS TO MORr"NDT YES- NO-
IF LAND IS NOT OWNED BY PRODUCE•.CAN PROOGCE�.GET Ammmm r ON LAND YES✓ NO
ON WMC;-i TO APPLY WAS'zT
(Attach Waste UtiIlisdan plea to site evaluation.)
SO a.2 VESTIGATIOm-VALm OtYLY IF so a.ZiCYF.S QknoIN .
SBEr'T A=ACMM
IS SOIL SLTPABLS FOR LAGOON? YES_ NO
f� tsA LwM 31qumm? YES NO
TYPr OF L'MTO HE USED: CLAY NiTE—Sy.vrz c
IF CLILY LINER IS TO BE USED,LS SUITA W c CLAY AVAILABLE ar E ON YES �7vn
srrE
IF CLAY IS NOT AVAMABL'.v ON S1T DO ES UNDO WNE.3 HAVE Yr.S-,Z NO
ACCrSS TO CLAY?
IS A C 0 R r TM4CX REQUIRED? YES 0/ NO
(Attach sail lnvesdgzdaa sheet to site evaluation.)
LS SL'2S JR.S.6M DRAIN THE P E c LNM yes NO
(If yes,the must be r =o*ed or pluaed)
SITz A22ROUr:7t NO COMMONAL._,
COM.1r[L'`rI'S G1C�✓ L111 ,� P A! X1
o � d
THIS SrrE INVESTIGATION IS VALM FOR TWELVE XONTIiS ROM THE Datz SHOWN BEE AW W. IF-CONSTRUCTION
HAS NOT BEEN SiARseD WITrIIiV TWELVE JifOYrnS,A;(EW ME INVESTIGATION W L.BE REQUIRED.L
A
SIGNATu� - DaTE
• Y Cbaages in the lom Acrcat-law or changes is the st n6rd cmdd quire a new site iaV .

U. S. L'2�'v:.::E'Sit Ci' K5. i tia 1 :•j:••: ..
Sail Conservation Service , r September 19EG
. .. • File Code: 210
• ZARD CLASSIFICATION DATA -TH 11 FOR .LAW r1s
Lar, lwner ~ CouT-tY .
Cammani ty or Croup:*Na_ Conserration-'Plan Na. .
Es t irat_ p p nd Depth of W tei- to Top. of Dam Ft.' Length of Fi cad Pool. 970 Ft.
6
Date of Field Ha_�:-d Investigation �-�`Z- 9 = •.. -
Eval ua,ion by reach of flood plain downstr-e m to the point of es timat.,ed minor effect
from sudden data failure.
• -
t.. . ev.. •t_ Elevation
• . - .. Kind ar :Improvements: of Breach
Reach: Length:"Wi dth: SI ooe: Land•Use ; Improvements Above :M oodwater Above
. - - Flood Plain: Flood Plain
Ft. Ft� • Ft. Ft.
Describe potential for loss of life and damage to existing or probable future dcwns Cream
improvements from a sudden breach
Of L Irr ry,e 6-1
Hazard Class i f icatzon of Dama b, t) (see NEM-Part B20.21)
EVDam Classification (I, II, ICI, V)
Date f
By
e (tit e
Concurred By •
Date
name /: ti ti e) .
NOTt: 1. Instructions on reverse side.
2. Attach additional sheets as needed.

SHEET 1 OF 2
SPECIFICATIONS FOR CONSTRUCTION OF WASTE TREATMENT LAGOONS
----------------------------------------------------------
FOUNDATION PREPARATION:
-----------------------
The foundation area of the lagoon embankment and building pad shall be
cleared of trees, logs, stumps, roots, brush, boulders,sod and rubbish.
Satisfactory disposition will be made of all debris. The topsoil from
the lagoon and pad area should be stripped and stockpiled for use on
the dike and pad areas. After stripping, the foundation area of the
lagoon embankment and building pad shall be thoroughly loosened prior
to placing the first lift of fill material to get a good bond.
EXCAVATION AND EARTHFILL PLACEMENT:
-----------------------------------
The completed excavation and earthfill shall conform to the lines,
grades, and elevations shown on the plans. Earthf ill material shall
be free of material such as sod, roots, frozen soil, stones over
6 inches in diameter, and other objectionable material. To the extent
they are suitable, excavated materials can be used as fill. The fill
shall be brought up in approximately horizontal layers not to exceed 9
inches in thickness when loose and prior to compaction. Each layer
will be compacted by complete coverage- with the hauling and spreading
equipment or standard tamping roller or other equivalent method.
Compaction will be considered adequate when fill material is observed
to consolidate to the point that settlement is not readily detectible.
NOTE THE SPECIAL REQUIREMENTS FOR PLACEMENT OF LINERS IN THE LINER
SECTION OF THIS SPECIFICATION. The embankment of the lagoon shall be
installed using the more impervious materials from the required
excavations. Construction of fill heights shall include 5 percent for
settlement. Dikes over 15 feet in height and with an impoundment
capacity of 10 acre-feet or more fall under the jurisdiction of the NC
Dam Safety Law. The height is defined as the difference in elevation
from the constructed height to the downstream toe of the dike.
Precautions shall be taken during construction to prevent excessive
erosion and sedimentation.
LINER: THE MINIMUM REQUIRED THICKNESS SHALL BE 1.5 ft.
------ ------------------------------------------------
NOTE: LINERS (PARTIAL OR FULL) ARE REQUIRED WHEN THE ATTACHED SOILS
INVESTIGATION REPORT SO INDICATES OR WHEN UNSUITABLE MATERIAL IS
ENCOUNTERED DURING CONSTRUCTION. A TYPICAL CROSS SECTION OF THE LINER
IS INCLUDED IN THE DESIGN WHEN LINERS ARE REQUIRED BY THE SOILS REPORT.
When areas of unsuitable material are encountered, they will be over-
excavated below finish grade to the specified depth as measured
perpendicular to the finish grade. The foundation shall be backfilled
as specified to grade with a SCS approved material (ie - CL,SC,CH) .
REFER TO THE SOILS INVESTIGATION INFORMATION IN THE PLANS FOR SPECIAL
CONSIDERATIONS.

SHEET 2 OF 2
Soil liner material shall come from an approved borrow area. The
minimum water content of the liner material shall be optimum moisture
content which relates to that moisture content when the soil is kneaded
in the hand it will form a ball which does not readily separate. Water
shall be added to borrow as necessary to insure proper moisture content
during placement of the liner. The moisture content of the liner
material shall not be less than optimum water content during placement.
The maximum water content relates to the soil material being too wet
for efficient use of hauling equipment and proper compaction. Proper
compaction of the liner includes placement in 9 inch lifts and
compacted to at least 90 percent of the maximum ASTM D698 Dry Unit
Weight of the liner material. When smooth or hard, the previous lift
shall be scarified and moistened as needed before placement of the next
lift.
The single most important factor affecting the overall compacted perme-
ability of a clay liner, other than the type of clay used for the
liner, is the efficient construction processing of the compacted liner.
The sequence of equipment use and the routing of equipment in an estab-
lished pattern helps assure uniformity in the whole placement and
compaction process. For most clay soils, a tamping or sheepsfoot
roller is the preferable type of compaction equipment.
The soil liner shall be protected from the discharge of waste outlet
pipes. This can be done by using some type of energy dissipator(rocks)
or using flexible outlets on waste pipes.
Alternatives to soil liners are synthetic liners and bentonite sealant.
When these are specified, additional construction specifications are
included with this Construction Specification.
CUTOFF TRENCH:
--------------
A cutoff trench shall be constructed under the embankment area when
shown on a typical cross section in the plans. The final depth of the
cutoff trench shall be determined by observation of the foundation
materials.
VEGETATION:
-----------
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

0
When tile drains are encountered, the tile will be removed to a minimum
of 10 feet beyond the outside toe of slope of the dike. The tile
trench shall be backfilled and compacted with good material such as
SC, CL, or CH.

SEEDING SPECIFICATIONS
----------------------
AREA TO BE SEEDED: 3.0 ACRES
USE THE SEED MIXTURE INDICATED AS FOLLOWS:
0.0 LBS. FESCUE GRASS AT 60 LBS./ACRE
(BEST SUITED ON CLAYEY OR WET SOIL CONDITIONS)
SEEDING DATES: SEPTEMBER 1 TO NOVEMBER 30
FEBRUARY 1 TO MARCH 30
0.0 LBS. RYE GRAIN AT 30 LBS./ACRE (NURSERY FOR FESCUE)
180.0 LBS. 'PENSACOLA' BAHIA GRASS AT 60 LBS. /ACRE
(SEE FOOTNOTE NO. 1)
SEEDING DATES: MARCH 15 TO JUNE 15
24.0 LBS. HULLED COMMON BERMUDA GRASS AT 8 LBS. /ACRE
(SUITED FOR MOST SOIL CONDITIONS)
SEEDING DATES: APRIL 1 TO JULY 31
0.0 LBS. UNHULLED COMMON BERMUDA GRASS AT 10 LBS./ACRE
SEEDING DATES: JANUARY 1 TO MARCH 30
120.0 LBS. RYE GRASS AT 40 LBS./ACRE (TEMPORARY VEGETATION)
SEEDING DATES: DECEMBER 1 TO MARCH 30
LBS.
APPLY THE FOLLOWING:
3000.0 LBS. OF 10-10-10 FERTILIZER (1000 LBS. /ACRE)
6.0 TONS OF DOLOMITIC LIME (2 TONS/ACRE)
300.0 BALES OF SMALL GRAIN STRAW (100 BALES/ACRE)
ALL SURFACE DRAINS SHOULD BE INSTALLED PRIOR TO SEEDING. SHAPE
ALL DISTURBED AREA IMMEDIATELY AFTER EARTH MOVING IS COMPLETED.
APPLY LIME AND FERTILIZER THEN DISK TO PREPARE A 3 TO 4 INCH
SMOOTH SEEDBED. APPLY SEED AND FIRM SEEDBED WITH A CULTIPACKER
OR SIMILAR -EQUIPMENT. - APPLY MULCH AND SECURE WITH A MULCH
ANCHORING TOOL OR NETTING.
1. PENSACOLA BAHIAGRASS IS SLOWER TO ESTABLISH THAN COMMON
BERMUDA .GRASS. WHEN USING BAHIA, IT IS RECOMMENDED THAT 8
LBS./ACRE OF COMMON BERMUDA BE INCLUDED TO PROVIDE COVER
UNTIL BAHIAGRASS IS ESTABLISHED.

Ans &
s E r L L71JAMO
-0G 'b► -: UU ,�/Ui7/, Z�,C. Farm: :5�/7-ZF--.2r-
'I L
Eae
tion: ,� Ov �/� State Road #
7- g-0 County: DIJAUAI
Distance to nearest residence: 7,�00 0
Number of homes within half-mile radius:
Number of homes within one mile radius:
Distance to closest swine producer:
Distance to Feedmill: [/O
Wetland Information:
u '
Comments: L GOaiV Ae'� ZIAle1)ltirrl L'c 111#7Z lli e,
Depth 1 2 3 4 5 6 7
(ft)
0-1ri-
1-2 ►^ "`
2-3
71�.7
5-6
V
6-77-8
8-9 �n- �,,--
9-10 -
10-+
* Seasonal High Water Table
:
Borings made b
g by
-
Signature & Title:

TYPICAL SECTION. TOM ELCV. .50.00
N -
NA I
SCE NOTE 3
30.
SEC NOTE. 2
EXC -- ­1q4 OY �/NLulp6.5 o✓ERA�r U�
l9 ;
FILL — PAD 7000 CY
. CORE TRENCH
DIItC 1/5-0 Cy SCE- .SOIL SHEET
FOR DEPTH . ,
0 CS: . 5 �: _SITE CONDITION NOTES
TOTAL: I�7 '� CY 1) ALL WEAK MATERIAL TO Or- OVERCUT LAC-dog. /vlrls� >�'
AVID DACICFIII.ED AND COMPACTED.
laz, i/ 1I11C1(NESS Of" LINER DEPENDS ON OVERALL
DEPTH, LINLR roll THIS LAGOON TO DE ovt , � ; /,:r t1' 4
COMPUTATIONS BY:
(/� �� � 2) DIKE DEIIIh!{7 ULUCS TO DE MIN. ❑.r'�
�'�� HIGHER fER THAN 01111:I1 PLANJJED ELEV.
�} WALK AND LOADING AREA TO DE DUILT 1.5' A00VC LOW
END PADS. 130U) G' WIDE CONTIN., 7' VROLI REAR Or (7LDGS;
rn.I. To tll.DGS y.rURE {um, movr5 '0111 (WORK TO DE
COORDINA11_1) W/ 13LOG CONIRACIORS).

EMERGENCY ACTION PLAN
PHONE NI IMRFR S
DWQ 910 -395-- 3gOO
EMERGENCY MANAGEMENT SYSTEM
SWCD 910- a g 6, -aIaO
NRCS q10-a96 - Agal
This plan will be implemented in the event that wastes from your operation are leaking,
overflowing, or running off site. You should not wait until wastes reach surface waters or
leave your property to consider that you have a problem. You should make every effort to
ensure that this does not happen. This plan should be posted in an accessible location for all
employees at the facility. The following are some action items you should take.
1. Stop the release of wastes. Depending on the situation,this may or may not be possible.
Suggested responses to some possible problems are listed below.
A. Lagoon overflow-possible solutions are:
a. Add soil to berm to increase elevation of dam.
b. Pump wastes to fields at an acceptable rate.
c. Stop all flows to the lagoon immediately.
d. Call a pumping contractor.
e. Make sure no surface water is entering lagoon.
B. Runoff from waste application field-actions include:
a. Immediately stop waste application.
b. Create a temporary diversion to contain waste.
c. Incorporate waste to reduce runoff.
d. Evaluate and eliminate the reason(s)that caused the runoff.
e. Evaluate the application rates for the fields where runoff occurred.
C. Leakage from the waste pipes and sprinklers-action include:
a. Stop recycle pump.
b. Stop irrigation pump.
c. Close valves to eliminate further discharge.
d. Repair all leaks prior to restarting pumps.
D. Leakage from flush systems,houses,solid separators-action include:
1 December 18, 1996

a. Stop recycle pump.
b. Stop irrigation pump.
c. Make sure no siphon occurs.
d. Stop all flows in the house, flush systems, or solid separators.
e. Repair all leaks prior to restarting pumps.
E. Leakage from base or sidewall of lagoon. Often this is seepage as opposed to flowi;
a. Dig a small sump or ditch away from the embankment to catch all seepage,put
in a submersible pump, and pump back to the lagoon.
b. If holes are caused by burrowing animals, trap or remove animals and fill holes
and compact with a clay type soil.
c. Have a professional evaluate the condition of the side walls and lagoon bottom
as soon as possible.
2. Assess the extent of the spill and note any obvious damages.
a. Did the waste reach any surface waters?
b. Approximately how much was released and for what duration?
c. Any damage noted, such as employee injury,fish kills,or property damage?
d. Did the spill leave the property?
e. Does the spill have the potential to reach surface waters?
f. Could a future rain event cause the spill to reach surface waters?
g. Are potable water wells in danger(either on or off of the property)?
h. How much reached surface waters?
3. Contact appropriate agencies.
a. During normal business hours,call your DWQ(Division of Water Quality)regional office;
Phone - - . After hours,emergency number. 919-733-3942. Your phone call
should include:your name, facility,telephone number,the details of the incident from item
2 above,the exact location of the facility,the location or direction of movement of the spill,
weather and wind conditions. The corrective measures that have been under taken,and the
seriousness of the situation.
b. If spill leaves property or enters surface waters, call local EMS phone number -
c. Instruct EMS to contact local Health Department.
d. Contact CES,phone number - - , local SWCD office phone number - - ,and
local NRCS office for advice/technical assistance phone number - -
4. If none of the above works call 911 or the Sheriffs Department and explain your problem
to them and ask that person to contact the proper agencies for you.
2 December 18, 1996

5. Contact the contractor of your choice to begin repair of problem to minimize off-site
damage.
a. Contractors Name: 'r%`'``'�� SeS �•
b. Contractors Address: l c S A Pink HI N 'N`'
c. Contractors Phone: L,'Z-5b6- L(`Fg'
6. Contact the technical specialist who certified the lagoon(MRCS,Consulting Engineer, etc.
a. Name: �,.• ;r��4- S� �C��,� l�. - �i e,,o t<,e"e-J4
b. Phone: L 52- "R - ;k-6 48
7. Implement procedures as advised by DWQ and technical assistance agencies to rectify
the damage,repair the system, and reassess the waste management plan to keep
problems with release of wastes from happening again.
3 December 18, 1996

1
' C •1
OPERATION & MAINI`ENANCE PLAN
Proper lagoon liquid management should be a year-round priority. It is especially
important to manage levels so that you do not have problems during extended rainy and
wet periods.
Maximum storage capacity should be available in the lagoon for periods when the
receiving crop is dormant (such as wintertime for bermudagrass) or when there are
extended rainy spells such as the thunderstorm season in the summertime. This means
that at the first signs of plant growth in the later winter/early spring, irrigation according to
a farm waste management plan should be done whenever the land is dry enough to
receive lagoon liquid. This will make storage space available in the lagoon for future wet
periods. In the late summer/early fall the lagoon should be pumped down to the low
marker (see Figure 2-1) to allow for winter storage. Every effort should be made to
maintain the lagoon close to the minimum liquid level as long as the weather and waste
utilization plan will allow it.
Waiting until the lagoon has reached its maximum storage capacity before starting to
irrigate does not leave room for storing excess water during extended wet periods.
Overflow from the lagoon for any reason except a 25-year, 24-hour storm is a violation of
state law and subject to penalty action.
The routine maintenance of a lagoon involves the following:
Maintenance of a vegetative cover for the dam.
Fescue or common bermudagrass are the most common vegetative
covers. The vegetation should be fertilized each year, if needed, to
maintain a vigorous stand. The amount of fertilizer applied should be
based on a soils test, but in the event that it is not practical to obtain
a soils test each year, the lagoon embankment and surrounding areas
should be fertilized with 800 pounds per acre of 10-10-10, or
equivalent.
Brush and trees on the embankment must be controlled. This may be
done by mowing, spraying, grazing, chopping, or a combination of
these practices. This should be done at least once a year and
possibly twice in years that weather conditions are favorable for
heavy vegetative growth.
NOTE: If vegetation is controlled by spraying, the herbicide must not be allowed to enter
the lagoon water. Such chemicals could harm the bacteria in the lagoon that are treating AM -�`
the waste. ,
Maintenance inspections of the entire lagoon should be made during the initial filling of
the lagoon and at least monthly and after major rainfall and storm events. Items to be
checked should include, as a minimum, the following:
Waste Inlet Pipes, Recycling Pipes, and Overflow Pipes---look for:
1. separation of joints
2. cracks or breaks
3. accumulation of salts or minerals
4. overall condition of pipes

1
.r •
Lagoon surface---look for:
1. undesirable vegetative growth
2. floating or lodged debris
Embankment---look for:
1. settlement, cracking, or "jug" holes
2. side slope stability---slumps or bulges
3. wet or damp areas on the back slope
4. erosion due to lack of vegetation or as a result of wave action
5. rodent damage
Larger lagoons may be subject to liner damage due to wave action caused by strong
winds. These waves can erode the lagoon sidewalls, thereby weakening the lagoon dam.
A good stand of vegetation will reduce the potential damage caused by wave action. If
wave action causes serious damage to a lagoon sidewall, baffles in the lagoon may be
used to reduce the wave impacts.
Any of these features could lead to erosion and weakening of the dam. If your lagoon has
any of these features, you should call an appropriate expert familiar with design and
construction of waste lagoons. You may need to provide a temporary fix if there is a threat
of a waste discharge. However, a permanent solution should be reviewed by the
technical expert. Any digging into a lagoon dam with heavy equipment is a serious
unddrtaking with potentially serious consequences and should not be conducted unless
recommended by an appropriate technical expert.
Transfer Pumps---check for proper operation of:
1. recycling rumps
2. irrigation pumps
Check for leaks, loose fittings, and overall pump operation. An unusually loud or grinding
noise, or a large amount of.vibration, may indicate that the pump is in need or repair or
replacement.
NOTE: Pumping systems should be inspected and operated frequently enough so that you
are not completely "surprised" by equipment failure. You should perform your pumping
system maintenance at a time when your lagoon is at its low level. This will allow some
safety time should major repairs be required. Having a nearly full lagoon is not the time
to think about switching, repairing , or borrowing pumps. Probably, if your lagoon is full,
your neighbor's lagoon is full also. You should consider maintaining an inventory of spare
parts or pumps.
Surface water diversion features are designed to carry all surface
drainage waters (such as rainfall runoff, roof drainage, gutter outlets,
and parking lot runoff) away from your lagoon and other waste
treatment or storage structures. The only water that should be
coming from your lagoon is that which comes from your flushing
(washing) system pipes and the rainfall that hits the lagoon directly.
You should inspect your diversion system for the following:
1. adequate vegetation
2. diversion capacity
3. ridge berm height

Identified problems should be corrected promptly. It is advisable to inspect your system
during or immediately following a heavy rain. If technical assistance is needed to
determine proper solutions, consult with appropriate experts.
You should record the level of the lagoon just prior to when rain is predicted, and then
record the level again 4 to 6 hours after the rain (assumes there is no pumping). This will
give you an idea of how much your lagoon level will rise with a certain rainfall amount
(you must also be recording your rainfall for this to work). Knowing this should help in
planning irrigation applications and storage. If your lagoon rises excessively, you may
have an inflow problem from a surface water diversion or there may be seepage into the
lagoon from the surrounding land.
Lagoon Operation
Startup:
1. Immediately after construction establish a complete sod cover on bare soil
surfaces to avoid erosion.
2. Fill new lagoon design treatment volume at least half full of water before
waste loading begins, taking care not to erode lining or bank slopes.
3. Drainpipes into the lagoon should have a flexible pipe extender on the
end of the pipe to discharge near the bottom of the lagoon during initial
filling or another means of slowing the incoming water to avoid erosion of
the lining.
4. When possible, begin loading new lagoons in the spring to maximize
bacterial establishment (due to warmer weather).
5. It is recommended that a new lagoon be seeded with sludge from a healthy
working swine lagoon in the amount of 0.25 percent of the full lagoon
liquid volume. This seeding should occour at least two weeks prior to the
addition of wastewater.
6. Maintain a periodic check on the lagoon liquid pH. If the pH falls below
7.0, add agricultural lime at the rate of 1 pound per 1000 cubic feet of
lagoon liquid volume until the pH rises above 7.0. Optimum lagoon liquid
pH is between 7.5 and 8.0.
7. A dark color, lack of bubbling, and excessive odor signals inadequate
biological activity. Consultation with a technical specialist is recommended
if these conditions occur for prolonged periods, especially during the warm
season.
Loading:
The more frequently and regularly that wastewater is added to a lagoon, the better the
lagoon will function. Flush systems that wash waste into the lagoon several times daily are
optimum for treatment. Pit recharge systems, in which one or more buildings are drained
and recharged each day, also work well.

Practice water conservation---minimize building water usage and
spillage from leaking waterers, broken pipes and washdown through
proper maintenance and water conservation.
Minimize feed wastage and spillage by keeping feeders adjusted. This
will reduce the amount of solids entering the lagoon
Management:
Maintain lagoon liquid level between the permanent storage level and
the full temporary storage level.
Place visible markers or stakes on the lagoon bank to show the
minimum liquid level and the maximum liquid lever (Figure 2-1).
Start irrigating at the earliest possible date in the spring based on
nutrient requirements and soil moisture so that temporary storage
will be maximized for the summer thunderstorm season. Similarly,
irrigate in the late summer/early fall to provide maximum lagoon
storage for the winter.
The lagoon liquid level should never be closer than 1 foot to the lowest
point of the dam or embankment.
Do not pump the lagoon liquid level lower that the permanent storage
level unless you are removing sludge.
Locate float pump intakes approximately 18 inches underneath the liquid
surface and as far away from the drainpipe inlets as possible.
Prevent additions of bedding materials, long-stemmed forage or vegetation,
molded feed, plastic syringes, or other foreign materials into the lagoon.
Frequently remove solids from catch basins at end of confinement houses or
wherever they are installed.
Niaintain strict vegetation, rodent, and varmint control near lagoon edges.
Do not allow trees or large bushes to grow on lagoon dam or embankment.
Remove sludge from the lagoon either when the sludge storage capacity is
;full or before it fills 50 percent of the permanent storage volume.
If animal production is to be terminated, the owner is responsible for
obtaining and implementing a closure plan to eliminate the possibility of a
pollutant discharge.
Sludge Removal:
Rate of lagoon sludge buildup can be reduced by:

proper lagoon sizing,
mechanical solids separation of flushed waste,
• gravity settling of flushed waste solids in an appropriately designed basin, or
. minimizing feed wastage and spillage.
Lagoon sludge that is removed annually rather than stored long term will:
have more nutrients,
have more odor, and
require more land to properly use the nutrients.
Removal techniques:
Hire a custom applicator.
Mix the sludge and lagoon liquid with a chopper-agitator impeller
pump through large-bore sprinkler irrigation system onto nearby cropland;
and soil incorporate.
Dewater the upper part of lagoon by irrigation onto nearby cropland or
forageland; mix remaining sludge; pump into liquid sludge applicator; haul
and spread onto cropland or forageland; and soil incorporate.
Dewater the upper part of lagoon by irrigation onto nearby cropland or
forageland; dredge sludge from lagoon with dragline or sludge barge; berm
an area beside lagoon to receive the sludge so that liquids can drain back
into lagoon; allow sludge to dewater; haul and spread with manure spreader
onto cropland or forageland; and soil incorporate.
Regardless of the method, you must have the sludge material analyzed for waste
constituents just as you would your lagoon water. The sludge will contain different
nutrient and.metal values from the liquid. The application of the sludge to fields will be
limited by these nutrients as well as any previous waste applications to that field and crop
requirement. Waste application rates will be discussed in detail in Chapter 3.
When removing sludge, you must also pay attention to the liner to prevent damage. Close
attention by the pumper or drag-line operator will ensure that the lagoon liner remains
intact. If you see soil material or the synthetic liner material being disturbed, you should
stop the activity immediately and not resume until you are sure that the sludge can be
removed without liner injury. If the liner is damaged it must be repaired as soon as
possible.
Sludge removed from the lagoon has a much higher phosphorus and heavy metal content
than liquid. Because of this it should probably be applied to land with low phosphorus
and metal levels, as indicated by a soil test, and incorporated to reduce the chance of
erosion. Note that if the sludge is applied to fields with very high soil-test phosphores, it
should be applied only at rates equal to the crop removal of phosphorus. As with other
wastes, always have your lagoon sludge analyzed for its nutrient value.
The application of sludge will increase the amount of odor at the waste application site.
Extra precaution should be used to observe the wind direction and other conditions which
could increase the concern of neighbors.

(rs, Possible Causes of Lagoon'Failure
Lagoon failures result in the unplanned discharge of wastewater from the structure. Types
of failures include leakage through the bottom or sides, overtopping, and breach of the
dam..Assuming proper design and construction, the owner has the responsibility for
ensuring structure safety. Items which may lead to lagoon failures include:
Modification of the lagoon structure---an example is the placement of a pipe
in the dam without proper design and construction. (Consult an expert in
lagoon design before placing any pipes in dams.)
Lagoon liquid levels---high levels are a safety risk.
Failure to inspect and maintain the dam.
Excess surface water flowing into the lagoon.
Liner integrity---protect from inlet pipe scouring, damage during sludge
removal, or rupture from lowering lagoon liquid level below groundwater
table.
NOTE: If lagoon water is allowed to overtop the dam, the moving water will soon cause
gullies to form in the dam. Once this damage starts, it can quickly cause a large discharge
of wastewater and possible dam failure.

Insect Control Checklist for Animal Operations
Source Cause BMPs to Minimize Insects Site Specific Practices
Liquid Svstems
Flush Gutters 0 Accumulation of Solids Flush system is designed and operated sufficiently to
remove accumulated solids from gutters as designed;
9" Remove bridging of accumulated solids at discharge
Lagoons and Pits • Crusted Solids Maintain lagoons,settling basins and pits where
pest breeding is apparent to minimize the crusting
of solids to a depth of no more than 6-8 inches
over more than 30%of surface.
Excessive Vegetative • Decaying vegetation O""'Maintain vegetative control along banks of lagoons
Growth and other impoundments to prevent accumulation of
decaying vegetative matter along waters edge on
impoundment's perimeter.
nry Qvctpmc
Feeders • Feed Spillage O Design,operate and maintain feed systems(e.g.,
bunkers and troughs)to minimize the accumulation
[7 (
2 decayinga�vastage.
can up spillage on a routine basis(e.g.,7- 10 day
interval during summer; 15-30 day interval during
winter).
Feed Storage • Accumulation of feed residues O Reduce moisture accumulation within and around
immediate perimeter of feed storage areas by
insuring drainage away from site and/or providing
adequate containment(e.g.,covered bin for
brewer's grain and similar high moisture grain
Opr and remove or breakup accumulated
solids in filter strips around feed storage as needed.
AMIC- November 11, 1996,Page 1

Source Cause BMPs to Minimize Insects Site Specific Practices
Animal Holding Areas • Accumulations of animal wastes 0 Eliminate low areas that trap moisture along fences
and feed wastage and other locations where waste accumulates and
disturbance by animals is minimal.
0 Maintain fence rows and filter strips around
animal holding areas to minimize accumulations
of wastes(i.e.inspect for and remove or break up
accumulated solids as needed.
Dry Manure Handling 0 Accumulations of animal wastes 0 Remove spillage on a routine basis(e.g.,7-10 day
Systems interval during summer; 15-30 day interval during
winter)where manure is loaded for land application
0 96W29#adequate drainage around manure
stockpiles.
O Inspect for an remove or break up accumulated
wastes in filter strips around stockpiles and manure
handling areas as needed.
For more information contact the Cooperative Extension Service,Department of Entomology,Box 7613,North Carolina State University, Raleigh,NC
27695-7613
AMIC- November 11, 1996,Page 2

Swine Farm Waste Management Odor Control Checklist
Source Cause BMPs to Minimize Odor Site Specific Practices
Farmstead • Swine Production a—/Vegetative or wooded buffers;
(9Recommended best management practices;
IR///Good judgement and common sense
Animal body surfaces • Dirty manure-covered animals 2""Dry floors
Floor surfaces • Wet manure-covered floors Mr"Slotted floors;
2"'Waterers located over slotted floors;
O Feeders at high end of solid floors;
01"Scrape manure buildup from floors;
2"'Underfloor ventilation for drying
Manure collection pits • Urine; C3 Frequent manure removal by flush,pit recharge, or
Partial microbial decomposition scrape;
CT-Underfloor ventilation
Ventilation exhaust fans • Volatile gases; ( Fan maintenance;
• Dust 0'*�Efficient air movement
Indoor surfaces • Dust 01"'Washdown between groups of animals;
O Feed additives;
O Feed covers;
O Feed delivery downspout extenders to feeder
co vers
Flush tanks • Agitation of recycled lagoon liquid O Flush tank covers;
while tanks are filling 13 Extend fil l to near bottom of tanks with
anti-siphon vents
Flush alleys • Agitation during wastewater 0 Underfloor flush with underfloor ventilation
conveyance
Pit recharge points • Agitation of recycled lagoon liquid O Extend recharge lines to near bottom of pits with
while pits are filling anti-siphon vents
Lift stations • Agitation during sump tank filling O Sump tank covers
and drawdown
AMOC-November 11, 1996,Page 3

Source Cause BMPs to Minimize Odor Site Specific Practices
Outside drain collection or 0 Agitation during wastewater O Box covers
junction boxes conveyance
End of drainpipes at lagoon • Agitation during wastewater ❑ Extend discharge point of pipes underneath
conveyance lagoon liquid level
Lagoon surfaces • Volatile gas emission; LSD Proper lagoon liquid capacity;
• Biological mixing; Or" Correct lagoon startup procedures;
• Agitation E/Minimum surface area-to-volume ratio;
C� Minimum agitation when pumping:
O Mechanical aeration;
❑ Proven biological additives
Irrigation sprinkler nozzles • High pressure agitation; a--l—irrieate on dry days with little or no wind:
• Wind drift &"-Minimum recommended onerating pressure:
Pump intake near lagoon liouid surface:
❑ Pump from second stage lagoon
Storage tank or basin • Partial microbial decomposition; O Bottom or midlevel loading:
surface • Mixing while filling; O Tank covers:
• Agitation when emptying O Basin surface mats of solids:
❑ Proven biological additives or oxidant
Settling basin surface • Partial microbial decomposition; O Extend drainpipe outlets underneath liquid level;
• Mixing while filling;
❑ Remove settled solids reeularly
• Agitation when emptying
Manure,slurry or sludge • Agitation when spreading; /Soil injection of slurry/sludges;
spreader outlets • Volatile gas emissions M Wash residual manure from spreader after use;
❑ Proven biological additives or oxidants
Uncovered manure,slurry • Volatile gas emissions while R"'� Soil injection of slurry/sludges;
or sludge on field surfaces drying rT"' Soil incorporation within 48 hrs.;
PK Spread in thin uniform lavers for rapid drying:
❑ Proven hioingical additives or oxidants
Dead animals • Carcass decomposition ❑ Proper disposition of carcasses
AMOC-November 11, 1996,Page 4

Source Cause BMPs to Minimize Odor Site Specific Practices
Dead animal disposal pits • Carcass decomposition rl Complete covering of carcasses in burial pits;
rl Proper location/construction of disposal pits
Incinerators • Incomplete combustion rl Secondary stack burners
Standing water around • Improper drainage; R�G rade and landscape such that water drains away
facilities • Microbial decomposition of from facilities
organic matter
Mud tracked onto public • Poorly maintained access roads Farm access road maintenance
roads from farm access
Additional Information: Available From:
Swine Manure Management;.0200 RuleBMP Packet NCSU,County Extension Center
Swine Production Farm Potential Odor Sources and Remedies;EBAE Fact Sheet NCSU-BAE
Swine Production Facility Manure Management:Pit Recharge-Lagoon Treatment;EBAE 128-88 NCSU-BAE
Swine Production Facility Manure Management:Underfloor Flush-Lagoon Treatment;EBAE 129-88 NCSU-BAE
Lagoon Design and Management for Livestock Manure Treatment and Storage;EBAE 103-88 NCSU-BAE
Calibration of Manure and Wastewater Application Equipment; EBAE Fact Sheet NCSU-BAE
Controlling Odors from Swine Buildings;PIH-33 NCSU-Swine Extension
Environmental Assurance Program:NPPC Manual NC Pork Producers Assoc.
Options for Managing Odor;a report from the Swine Odor Task Force NCSU-Agri Communications
Nuisance Concerns in Animal Manure Management: Odors and Flies;PRO107, 1995 Conference Proceedings Florida Cooperative Extension
AMOC-November 11, 1996,Page 5