WQ0006050_Final Permit_19920630

State of North Carolina
Department of Environment, Health and Natural Resources
Division of Environmental Management
_".2 North Salisbury Street •Raleigh, North Carolina 27611
James G. Martin, Governor
William W. Cobey, Jr., Secretary
June 30, 1992
Mr. Roger Bryant
Utilities Director
City of Thomasville
Post Office Box 368
Thomasville, North Carolina 27360
Dear Mr. Bryant:
George T. Everett, Ph.D.
Dire=
Subject: Permit No. WQ0006050
City of Thomasville
Land Application of Sludge
Davidson County
In accordance with your application received January 14, 1992, we are forwarding herewith Permit
No. WQ0006050, dated June 30, 1992, to the City of Thomasville for the operation of a land application of
sludge program.
This permit shall be effective from the date of issuance until May 31, 1997, and shall be subject to
the conditions and limitations as specified therein. Please pay particular attention to the monitoring
requirements in this permit. Failure to establish an adequate system for collecting and maintaining the
required operational information will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable to you, you have
the right to request an adjudicatory hearing upon written request within 30 days following receipt of this
permit. This request must be in the form of a written petition, conforming to Chapter 150B of North
Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447,
Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding.
Regional Offices
Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem
704/251-6208 919/486-1541 704/663-1699 919/733-2314 919/946-6481 919/395-3900 919/896-7007
Pollution Prevention Pays
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone]
An Equal Opportunity Affumaive Action Employer

Mr. Roger Bryant
Utilities Director
City of Thomasville
June 30, 1992
')age Two
One set of approved site maps is attached. If you need additional information concerning this
matter, please contact Mr. Dana J. Bolden at 919/ 733-5051.
Georg
cc: Davidson County Health Department
Amsco, Incorporated
Winston-Salem Regional Office, Water Quality Section
Winston-Salem Regional Office, Groundwater Section
Jack Floyd, Groundwater Section Central Office
TiL: .g :.rd Cetication
14,. 1L'Ca Asswssmcnt Urdt

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMNIISSION
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
RALEIGH
SLUDGE LAND APPLICATION PERMIT
In accurdance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
City of Thomasville
Davidson County
operation of a sludge land application program consisting of the application of approximately 330 dry tons
per year of sludge from the City of Thomasville wastewater treatment facility to approximately 326 acres of
land in Davidson County with no discharge of wastes to the surface waters, pursuant to the application
received January 14, 1992 and in conformity with the project plan, specifications, and other supporting data
subsequently filed and approved by the Department of Environment, Health and Natural Resources and
z:onsidered a part of this permit_
This permit shall be effective from the date of issuance until May 31, 1997, and shall be subject to
the following specifies) conditions and limitations:
The Winston-Salem Regional Office, phone number [phone], and the appropriate
local governmental official (county manager/city manager) shall be notified at least twenty-
four (24) hours prior to the initial application of the sludge so that an inspection can be
made of the application sites and application method. Such notification to the regional
supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on
Monday through Friday, excluding State Holidays. Also the Davidson County Manager's
office must be notified prior to the initial application so that they will be aware that the
operation has commenced.
2. This permit shall become voidable if the soils fail to adequately absorb the wastes and may
be rescinded unless the sites are maintained and operated in a manner which will protect the
assigned water quality standards of the surface waters and ground waters.
3. The land application program shall be effectively maintained and operated as a non -
discharge system to prevent the discharge of any wastes resulting from the operation of this
program.
4. The issuance of this permit shall not relieve the Permittee of the responsibility for damages
to surface or groundwaters resulting from the operation of this facility.

5. In the event that the land application program is not operated satisfactorily, including the
creation of nuisance conditions, the Permittee shall cease applying sludge to the sites and
take any immediate corrective actions, including the construction of additional or
replacement wastewater treatment or disposal facilities.
6. No crops for direct human consumption shall be raised on these sites for a period of 18
months following sludge application.
7. Maximum slope for sludge application shall be 10% for surface application and 18 % for
cnbsurface applications.
8. The following buffers zones shall be maintained:
a) 400 feet from residences or places of public assembly under separate ownership for
surface application method; however, the buffer zone requirement may be reduced to
a minimum of 100 feet upon written consent of the owner and the appropriate DEM
regional office,
b) 200 feet from residences or places of public assembly under separate ownership for
injection method; however, the buffer zone requirement may be reduced to a
minimum of 100 feet upon written consent of the owner and the appropriate DEM
regional office,
cj 100 feet from "SA and SB" classified waters and public surface water supplies for
both methods,
d) 50 feet from "WS" classified waters and other streams, creeks, lakes, rivers, and
surface water drainage ways for injection method,
e) 100 feet from "WS" classified waters and other streams, creeks, lakes, rivers and
surface water drainage ways for surface application method,
f) 100 feet from property lines for both methods; however, this requirement may be
reduced to 50 feet upon written concurrence from the adjoining property owner and
the appropriate DEM regional office,
g) 50 feet from public right of ways for surface application methods,
h) 25 feet from public right of ways for subsurface disposal methods,
i) 10 feet from upslope interceptor drains and surface water diversions for both
methods,
j) 25 feet from downslope interceptor drains, surface water diversions, groundwater
drainage systems and surface drainage ditches for both methods.
9. A copy of this permit shall be kept at the land application site when sludge is being applied
during the life of this permit. A spill prevention and control plan shall be kept in all sludge
transport and application vehicles.
10. All sludges included in this permit must be stabilized by a process to significantly reduce
pathogens (as described in 40 CFR Part 257, Appendix II) prior to application or
incorporation. An evaluation of all sludges as specified in condition II 4 must be conducted
as to their ability to demonstrate compliance with this requirement. Upon request, a copy of
this report must be submitted to the Assistant Chief for Operations, Division of
Environmental Management, Water Quality Section, Operations Branch, PO Box 29535,
Raleigh, NC 27626-0535. Should it be determined that the City's stabilization process
does not meet PSRP criteria, the City must immediately halt all land application operations.
11. Specific sludge application area boundaries shall be clearly marred on each site prior to and
during sludge application.
12. No sludge at any time shall be stored at any application site.
2

1. The facilities and disposal sites shall be properly maintained and operated at all times.
2. A suitable vegetative cover as listed in condition H 3, shall be maintained in acconlance with
the crop management plan approved by this Division.
3. The application rates shall not exceed the following for the specified crops:
Corn (Silage & Grain) 200
Fescue 250
Small Grain (Wheat, barley, milo, oats) 100
Soybeans 150
Timothy, Orchard, & Rye Grass 200
Sudan Grass 180
4. No sludges other than the following are hereby approved for land application in accordance
with, this permit:
Permit Estimated
Sourct County Number Volume ( dry tons/year)
City of Thomasville WWTP Davidson NC0024112 330
5. The lifetime heavy metal loadings shall not exceed the following for the corresponding
Cation Exchange Capacities (CEC):
Lifetime Loadings nbsla=)
pw=eter CEC < 5 CEC-5 - 15 CEC > 15
Lead 500 1000 2000
Zinc 250 500 1000
Copper 125 250 500
Nickel 125 250 500
Cadmium 4.5 9 18
6. Upon classification of the facility by the Certification Commission, the Permittee shall
employ a certified wastewater treatment plant operator to be in responsible charge (ORC) of
the wastewater treatment facilities. The operator must hold a certificate of the type and grade
at least equivalent to or greater than the classification assigned to the wastewater treatment
facilities by the Certification Commission. The Permittee must also employ a certified
back-up operator of the appropriate type and grade to comply with the conditions of Title
15A, Chapter 8A, .0202. The ORC of the facility must visit each Class I facility at least
weekly and each Class II, III, and IV facility at least daily, excluding weekends and holidays,
and must properly manage and document daily operation and maintenance of the facility
and must comply with all other conditions of Title 15A, Chapter 8A, .0202.
7. Adequate procedures shall be provided to prevent surface runoff from carrying any
disposed or stored sludge material into any surface waters.
8. Animals shall not be grazed on sludge applied land within a 30-day period following the
sludge application. Application sites that are to be used for grazing shall have fencing that
will be used to prevent access after each application
9. Surface applied sludge will be plowed or disced within twenty-four (24) hours after
application on lands with no cover crop established
3

10. For areas that are prone to flooding or within the 100-year flood elevation, sludge may be
applied only during periods of dry weather. The sludge must be incorporated into the soil
w7ttun twenty-four (24) hours of application.
11. Appropriate measures must be taken to control public access to the land application sites
during active site use and for the 12-month period following the last sludge application
event. Such controls may include the posting of signs indicating the activities being
conducted at each site.
12. Adeouate provisions shall be taken to prevent wind erosion and surface runoff from
conveying pollutants from the sludge application area onto the adjacent property or into the
surface waters.
13. Sludge shall not be applied in inclement weather or until 24 hours following a rainfall event
of 1/2-inch or greater in 24 hours. Any emergency sludge disposal measures must first be
approved by the Division of Environmental Management.
14. The site shall be adequately limed to a soil pH of at least 6.5 prior to sludge application.
Sludge may be applied to sites with a pH of less than 6.5 provided a sufficient amount of
lime is also applied to achieve a final pH of the lime, sludge and soil mixture of at least 6.5.
III u : 1� : ►I I: ' l I 1C : 1 i I u i ►l<
Any monitoring (including groundwater, surface water, sludge, soil, or plant tissue analyses)
deemed necessary by the Division of Environmental Management to insure protection of the
environment will be established and an acceptable sampling and reporting schedule shall be
followed. If monitoring data indicates minimal or no concern to the Division, reduction of
monitoring requirements may be pursued after two annual reporting periods.
2. Proper records shall be maintained by the Permittee tracking all disposal activities. These
records shall include, but are not necessarily limited to the following information:
a) source of sludge
b) date of sludge application
c) location of sludge application (site, field, or zone #)
d) method of application
e) weather conditions
f) soil conditions
g) type of crop or crop to be grown on field
h) volume of sludge applied in gallons/aere and dry tons/acre
i) annual and cumulative totals of dry tons/acre of sludge, annual and cumulative
pounds/acre of each heavy metal (which shall include, but not be limited to lead,
nickel, cadmium, copper and zinc), annual pounds/acre of plant available nitrogen
(PAN), and annual pounds/acre of phosphorus applied to each field.
3. A representative annual soils analysis (Standard Soil Fertility Analysis) shall be conducted
of each site receiving sludge in the respective calendar year and the results maintained on
file by the Pern*tee for a minimum of five years.
4

The Standard Soil Fertility Analysis shall include, but is not necessarily limited to, the
following parameters:
% Base Saturation
Magnesium
Phosphorus
Potassium
Leadl
Zincl
PH
Manganese
Cation Exchange Capacity
Sodium
Nickell
Cadmiuml
Copper'
Calcium
Soils analysis for these parameters shall be conducted once prior to permit renewal
on each site which has received sludge during the permit cycle.
4. A quarterly sludge analysis and annual Toxicity Characteristics Leaching Procedure
(TCLP) analysis shall be conducted by the Permittee and the results maintained on file by
the Permittee for a minimum of five years. If land application occurs at a frequency less
than quarterly, sludge analysis will be required for each instance of land application.
Thl- sludge analysis shall include but is not necessarily limited to the following parameters:
% total solids
Magnesium
Chlorides
Sulfate
Phosphorus
Potassium
Lead
Zinc
Copper
Nickel
Cadmium
Chromium
Sodium
Calcium
Total Nitrogen
Ammonia Nitrogen
Nitrate/Nitrite Nitrogen
pH
Plant Available Nitrogen (by calculation)
The TCLP analysis shall include the following parameters:
Arsenic
Barium
Benzene
Cadmium
Carbon tetrachloride
Chlordane
Chlorobenzene
Chloroform
Chromium
o-Cresol
m-Cresol
p-Cresol
Cresol
2,4-D
1,4-Dichlorobenzene
1,2-Dichloroethane
1, 1 -Dichloroethylene
2,4-Dinitrotoluene
Endrin
Heptachlor (and its hydroxide)
Hexachlorobenzene
Hexachloro- 1,3-butadiene
Hexachloroethane
Lead
Lindane
Mercury
Methoxychlor
Methyl ethyl ketone
Nitrobenzene
Pentachlorophenol
Pyridine
Selenium
Silver
Tetrachloroethylene
Toxaphene
Trichloroethylene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4,5-TP (Silvex)
Vinyl chloride
5

5. All sludges included in this permit must be monitored for compliance with condition 110 of
this permit. Data to verify stabilization by a process to significantly reduce pathogens (as
described in 40 CFR Part 257, Appendix II) must be maintained by the Permittee. The
requird data is specific to the stabliization process utilized, but should be sufficient to cleraly
demonstrate compliance with 40 CFR Part 257.
6. Three copies of all monitoring and reporting requirements as specified in conditions III 1,
III 2, 1113, III 4, and 1115 shall be submitted annually on or before March 1 of the following
.year to the following address:
NC Division of Environmental Management
Water Quality Section
Facility Assessment Unit
PO Box 29535
Raleigh, NC 27626-0535
6. Noncompliance Notification:
The Permittee shall report by telephone to the Winston-Salem Regional Office telephone
number [phone], as soon as possible, but in no case more than 24 hours or on the
next working day following the occurrence or first knowledge of the occurrence of any of
the following:
a. Any occurrence with the land application program which results in the land
application of significant amounts of wastes which are abnormal in quantity or
characteristic.
b. Any failure of the land application program resulting in a release of sludge material
to receiving waters.
C. Any time that self -monitoring information indicates that the facility has gone out of
compliance with the conditions and limitations of this permit or the parameters on
which the system was designed.
d. Any process unit failure, due to known or unknown reasons, that render the facility
incapable of adequate sludge treatment.
e. Any spillage or discharge from a vehicle or piping system transporting sludge to the
application site.
Persons reporting such occurrences by telephone shall also file a written report in letter
form within 15 days following first knowledge of the occurrence. This report must outline
the actions taken or proposed to be taken to ensure that the problem does not recur.
I T4 ► 1192,1414: ►XIIIJ III u rir
1. Any groundwater quality monitoring as deemed necessary by the Division of Environmental
Management shall be provided.
2. No land application of waste activities shall be undertaken when the seasonal high water
table is less than three feet below land surface.
r",

3. The Compliance Boundary for the disposal system is speed by regulations in 15 NCAC
2L, Groundwater Classifications and Standards. An exceedance of Groundwater Quality
Standards beyond the Compliance Boundary is subject to penalty provisions applicable
under General Statute 143-215.5(1)a. The sale of property, by the Permittee, which is within
or contiguous to the disposal system site may alter the location of the Compliance
Boundary.
For facilities permitted on or after December 30, 1983, the Compliance Boundary is
established at the lesser of 250 feet from the waste disposal field, or 50 feet within the
-mrn o-ty hoi1ndary.
If the title to any property which may affect the location of the Compliance Boundary is
changed, the Permittee shall notify the DEM Director within 14 days. The Director shall
then establish a modified Compliance Boundary which will be done as a modification to the
Permit.
The REVIEW BOUNDARY for the disposal system is specified by regulations in 15
NCAC 2L, Groundwater Classifications and Standards. A REVIEW BOUNDARY is
established around disposal systems midway between the Compliance Boundary and the
p�--rimeter of the waste disposal area. When the concentration of any substance equals or
exceeds the maximum allowable concentration of that substance at the REVIEW
=� -; DARY, as determined by monitoring, the Permittee shall either (i) demonstrate,
through predictive calculations or modeling, that natural site conditions, facility design and
operational controls will prevent a violation of standards at the Compliance Boundary; or,
(ii) submit a plan for the alteration of existing site conditions, facility design or operational
controls that will prevent a violation of standards at the Compliance Boundary, and
implement that plan upon its approval by the Director.
The Permittee or his designee shall inspect the sludge storage, transport, and disposal
facilities to prevent malfunctions and deterioration, operator errors and discharges which
may cause or lead to the release of wastes to the environment, a threat to human health, or a
nuisance. The Permittee shall keep an inspection log or summary including at least the date
and time of inspection, observations made, and any maintenance, repairs, or corrective
actions taken by the Permittee. This log of inspections shall be maintained by the Permittee
for a period of three years from the date of the inspection and shall be made available upon
request by the Division of Environmental Management or other permitting authority.
2. Any duly authorized officer, employee, or representative of the Division of Environmental
Management may, upon presentation of credentials, enter and inspect any property,
premises or place on or related to the disposal site and facility at any reasonable time for the
purpose of determining compliance with this permit; may inspect or copy any records that
must be kept under the terms and conditions of this permit; or may obtain samples of
groundwater, surface water, or leachate.
1. This permit shall become voidable unless the land application activities are carried out in
accordance with the conditions of this permit and in the manner approved by this Division.
2. This permit is effective only with respect to the nature and volume of wastes described in the
appli,cation and other supporting data.
7

3. This permit is not transferable. In the event there is a desire for the facilities to change
ownership or a name change of the Permittee, a formal permit request must be submitted to
the Division of Environmental Management accompanied by an application fee,
documentation from the parties involved, and other supporting materials as may be
appropriate. The approval of this request will be considered on its merits and may or may
not be approved.
4. This permit shall become voidable unless the agreements between the Permittee and the
. landowners/lessees are in full force and effect.
5. The following are approved sites for sludge application (see attached maps):
Site No,
__ Owner/Lessee
plication Areal (ams)
Restrisdcm Code
01-01
Baptist Children's Home
6.5
A
01-02
Baptist Children's Home
11.0
B
01-03
Baptist Children's Home
18.0
A
01-04
Baptist Children's Home
21.0
B
02-01
Baptist Children's Home
13.5
A
02-02
Baptist Children's Home
12.5
B
02-03
Baptist Children's Home
10.5
A
02-04
Baptist Children's Home
18.0
B
uz-06
Baptist Children's Home
11.5
A
02-07
Baptist Children's Home
10.0
A
02-08
Baptist Children's Home
17.5
A
02-09
Baptist Children's Home
7.5
A
02-10
Baptist Children's Home
19.0
A
02-11
Baptist Children's Home
9.0
A
04-04
L.E. Wood - Farm 11
8.0
A, C
04-05
L.E. Wood - Farm 11
9.0
A, C
04-06
L.E. Wood - Farm H
10.0
A, C
05-08
L.E. Wood - Farm III
10.5
A
05-09
L.E. Wood - Faun 111
14.0
A
05-12
L.E. Wood - Farm 111
15.5
A
05-13
L.E. Wood - Farm III
17.5
B
05-14
L.E. Wood - Farm III
9.0
B
05- l5
L.E. Wood - Farm III
11.0
A
05-17
L.E. Wood - Farm IR
10.0
B
05-18
L.E. Wood - Farm III
13.0
B
05-19
L.E. Wes,_ 1 ; n M,
13.0
A
Total Application Area
326.0
1 - Application Area excludes buffer areas.
Explanation of Restricdon Codes:
A These sites are covered in part by soils having a seasonal high water table and/or
sparolite at depths ranging from 1 foot to 3 feet below land surface. Therefore, no
sludge shall be applied to these sites during the months of December through March.
B These sites are suitable for year-round application of sludge provided that the seasonal
high water table is 3 feet or more below the land surface at the time of application..
C The rock- ou t- cropping s in these fields must be buffered.
Site 02-05, L.E. Baptist Children's Home - Thomasville is NOT approved for the land
application of sludge due to the presence of excessive slopes and numerous gullies.
8

Site 03-01, L.E. Wood - Farm I, is NOT approved for the land application of sludge due to
the presence of a seasonal high water table at less than 1 foot below land surface.
Sites 03-02 and 03-03, L.E. Wood - Farm I, are NOT approved for the land application of
sludge due to the presence of numerous rock out-croppings. The buffers required around
these out-croppings significantly reduce the application area.
Site 0"7, L.E. Wood - Farm II, is NOT approved for the land application of sludge due to
the small size and inaccessibility of the field.
Sites 05-10 and 05-11, L.E. Wood - Farm III, are NOT approved for the land application of
sludge due to the presence of excessive slopes.
Site 05-16, L.E. Wood - Farm III, is NOT approved for the land application of sludge
because the submitted information indicates 0.0 acres of application area.
6. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to an enforcement action by the Division of Environmental Management in
accordance with North Carolina General Statute 143-215.6A to 143-215.6C.
7. The annual administering and compliance fee must be paid by the Permittee within thirty
tau) clays after being billed by the Division. Failure to pay the fee accordingly may cause
the Division to initiate action to revoke this permit as specified by 15 NCAC 2H .0205
(c)(4).
8. The issuance of this permit does not preclude the Permittee from complying with any and
all statutes, rules, regulations, or ordinances which may be imposed by other government
agencies (local, state, and federal) which have jurisdiction.
9. A set of approved documents for the subject project must be retained by the applicant for
the life of the permiL
10. The Permittee, at least six (6) months prior to the expiration of this permit, shall request its
extension. Upon receipt of the request, the Commission will review the adequacy of the
facilities described therein, and if warranted, will extend the permit for such period of time
and under such conditions and limitations as it may deem appropriate.
11. This permit may be modified, or revoked and reissued to incorporate any conditions,
limitations and monitoring requirements the Division of Environmental Management deems
necessary in order to adequately protect the environment and public health.
Permit issued this the 30th day of June, 1992
TH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
G orge . Everett, Pirect6r
Division of Enviro ntal Man nt
By Authority of the E nme Management Commission
Permit No. W Q0006050
0

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1,
ROAD CLASSIFICATION S
„'LE A LANE I6 LANE
i'��0.�
Heavy-duty__ © Light duty ......
- T
Medium -duty t LAND Unimproved dirk._:__:__Fs
U. S, Route 0 State Route
inter late Route
WINSTON-SALEM EAST, N. C.
[JUADRANGLE LOCATION 360B0-A2-TF-024
Revisions shown in purple and woodland compiled in cooperation 1950
with State of North Carolina agencies fiom aerial photographs taken PHOTOREVISED 19E37
1984 and other sources. This inlormation not field checked pl,3A 4956 11 SW- SEPIC•S v'84q 1 1 f
L
Map edited 1987 L
TM,•, j•�:c�' L°KYt�rcf. 5 �orn[ �A Q"A� �,�L

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SITE LOCATION
WELL
P=W LWAm
w�►ra xet
. , �meea� artc�va
ENGINEERING TECTONICS, PA,
Wnpon-SWm, N.0 (9191 727.0063
AMSCO I 91-349-E
Wailburg Baptist Children's
Home Location Map
Scale: 1" = 4W. FJHwr.
SEA/Contour Interval 10' GURE 1

UNITED STATES
DEPARTMENT OF THE INTERIOR
GEOLOGICAL SURVEY HK
HIOHPOINT 9.,
S jOpOm I S�k 1.3 mi. To N. C. fop o.p Mr. 70 U- 3. 20 d 70 ' 0.0 Mr• 70 U. 8.
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CL
n ] Route
`J `/ State Route
�� C ��` } `✓ � *n Vo� 1 .�''1 �l GA�i n3S L6vvi[ - l H0mIles Qi r_
;o •l�/_; s -�, /� yy'iii`,�) j C FAIR GROVE, N. C,
N3545-W8000/7.5
1951
ID
t �--J s • i �'' fry �ir, f } l�� J k!/rr ' {-- AMS 4955 1 SE —SERIES V842
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SCS SOIL TYPES
EnB - ENON FINE SANDY LOAM
ERD . ENON FINE SANDY LOAM
SIR . SEDGEFIELO SANDY LOAM
MrB� MECKLENBURG LOAM
Me0• MECKLENBUNG LOAM
THOMASVILLE s Gi his
t rin+GY n fU
SIT
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1 NIc
G p
aRa WaOf d."Alo+Gn-I.0
rar¢,lD EY CfM�IOM Wn, IfeO
.r.,.o-. antic sn-.Il.we
SITE LOCATION
-LE GEI1O
TO?OGRAPHY
...-���—... STREAM
WELL
BORING LOCATION
- BUFFER ZONE
BEDROCK OUTCROPS ,
ENGINEERING TECTOMCS. P.A.
WinMon-SmIsm. N.0 t919) 727•0063
A1M5Co 91-340-E
Thamasv Ila Bop"Af cmldr*n i
Hvma Locatlon Mop
Scale 1, - 300' TM,SFM
Contour tnlenrol 10'

i
�a
tom
COwLm A� n1Yr�/ Mats, lJfO
ar.�mc acue c �r- • i Mc,x
SITE LOCATION
LEGEND
TOPOGRAPHY
... STREAM
WELL
IS DORMG LOCATION
SUFFER ZONE
BEDROCK OUTLROPS
SCS SOIL TYPES
Eno . ENON FINE SANDY LOAM
Eno . ENON FINE SANDY LOAM
Sfo . SEDGEFIELD SANDY LOAM
MECKLENBURG LOAM
Mc0 . MECKLENHURG LOAM
ENGINEERING TECTONICS, P-A.
WirwtDr Sd*m, N.0 (G19( 727-OOE3
t
AMSCO 71-34g-EMcO.
ThomoDv1lle Baptist CHldren'a
Home Location Map
Scale r
Conlogr Iniervd 10,
JH SEM

11THOMASVILLE
411
9
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SITE LOCATION
LEGENiD
TOPOGRAPHY
• •..STREAM
IS WELL
® BORPNG LOCATION
allF'FER TONE
BEDROCK OUTCROPS
SCS SOIL TYPES
ENGINEERING TECTONICS. PA
Ere • ENON FINE SANDY LOAM
Eno • ENO" FINE SANDY LOAM
S1B - SEDGEFIELD SANDY LOAM
Wir+bn-SWm. N.0 (910) 727-OM
It
AMS`C`O Y1-:MBE
MOB . MECKLENBURG LOAM
Thomoavllle Roptht Ct111dr*n'i
M.D . MECKLEHBURG LOAM
Home Lacatlan Map
Scala r a 300' JN� 5EM
Comr m Interval 10'

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SITE LOCATION
r �ZE • ���
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Sao II •S3n 'I
LEGEND
— — PROPERTY LINE
••• — STREAM
�� ^s TOPOGRAPHY
is RORwG LOCATION
_ '- "MROM OUTCROP
SCS SOIL. TYPES
m • LON-EHON COMPL8(
AM5CO
RANDOLPH COUNTY
U. WOOD FARM I
It-27-91 I 9k-405E
PUMM GY: &I I APPROVED BY:
SCALE r . 400•
~�I FIGURE I

Pap r�~ �FIEI
`i v
11 ZME
b J fir .S4
ZE EL ! ZE
17
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SITE LOCATION
LEGEND
PROPERTY L.NE
• • . ^�.'- STREAM
TOPOGRAPHY
E00949 LOCATION
VUFFER ZONE
DEDROCK OUTCROPS
SCS SOIL TYPES
ZE . BOWENON COMPLEX
r AMSCO
RANOOLPH COUNTY
.!
n-
;. L.E. WOOD FARM 2
W• a
R-2T-91 91-405E
i e ORS � : JH APPAOYEO BY:
SCALE r . 400'
FIGURE 2

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MATCH IINK
LEGEND
— — PROPERTY LATE
STREAM -TOPOGRAPHY
DORWC LOCATION
BED"= OUTCROP
SCs solL TYPES
ZE . W".ENON ca1PU0(
c.. GECRGEvuE
AMSCO
IIANDOLPH COUNTY
L.E. WOOD FARM 3
z'a # 1-27-91 91--403E
DAa1iM a : d H A>•P"UVID BY:
SCALE r • 400•
FIGURE 3b

r
RATING SCALE FOR CLASSIFICATION OF FACILITIES
Name of Plant: C__, 01-
O►+vner or Contact Person. &a Rr rlQd
Mailing Address:
County: Telephone: l 9 S 1571a9
NPDES Permit No. NC00 Nondisc. Per. No. k^ G-, s?�
IssueDate: e a-/7 Expiration Date: 1 7
Existing Facility New Facility
Rated By:_&/kel Date: 6 a
Reviewed (Train. & Cert.) Reg. Office
Reviewed (Train. & Cert.) Central Office
ORC
Grade
Plant Class: (circle one) (Ji II III IV Total Points
ITEM POINTS
(1) Industrial Pretreatment Units and/or
Industrial Pretreatment Program
(see definition No. 33)
4
(2) DESIGN FLOW OF PLANT IN GPD
(not applicable to non -contaminated cooling waters, sludge
handling facilities for water purification pianls, totally
closed cycle systems (del. No. 11), and facilities
consisting only of Item (4) (d) or items (4) (d) and (11) (d))
0 - 20,000..........................
1
20,001 -- 50,000..........................
2
50,001 -- 100,000..........................
3
100,001 -• 250,000..........................
4
250,001 -• 500,000..........................
5
500,001—1,000,000..........................
a
1,000,001 -- 2,000.000 ........................
10
2,000,001 (and up) - rate 1 point additional for each
200,000 gpd capacity up to a
maximum of 30
Design Flow (gpd) :
(3) PRELIMINARY UNITS (see definition no. 32)
(a) Bar Screens ................................
1
or
(b) Mechanical Screens, Static Screens or
Comminuting Devices ........... .............
2
(c) Gril Removal ...............................
1
or
(d) Mechanical or Aerated Gril Removal ...........
2
(e) Flow Measuring Device .......................
1
or
(f) Instrumented Flow Measurement ...... > .......
2
(g) Preaeration................................
2
(h) Influent Flow•Equaftalion ................... 2
(i) Grease or oil Separators - Gravity .......... 2
Mechanical . 3
Dissolved Air Flotation. 8
(j) Prechlorination .............................. 5
(4) PRIMARY TREATMENT UNITS
(a) Seplic Tank (see definition no. 43) .............. 2
(b) Imhoff Tank .................................. 5
(c) Primary Clarifiers ............................ 5
(d) Settling Ponds or Settling Tanks for Inorganic
Non -toxic Materials (sludge handling facilities
for water purification plants, sand, gravel,
stone, and other mining operations except
- -+ - +.•.:+:o� cnrh as eem or gold
(5) SECONDARY TREATMENT UNITS
(a) Carbonaceous Stage
(i)Aeration - High Purity Oxygen System .... _
20
Diffused Air System .. I ........
10
Mechanical Air System (fixed,
floating or rotor) ..............
B
Separate Sludge Reaeration
(d) Trickling Filter
Filth Rate ...................
7
Standard Rale ...............
5
Packed Tower ...............
5
(ill) Biological Aerated Filter or Aerated
Biological Filter ......................
10
(iv) Aerated Lagoons ..................... .
10
(v) Rotating Biological Contactors .......... 10
(vi) Sand Filters -
intermittent biological .... .
recirculating biological ... _ .
(vn) Stabilization Lagoons ...................
(viii)Clarifier ..............................
(ix) Single stage system for combined
carbonaceous removal of BOO and
nitrogenous removal by nitrification
(see del. No. 12) (Points for this item
have to be in addition to items (5) (a)
(i) through (5) (a) (viu) .................
(x) Nutrient additions to enhance SOD
femovat...............................
(xi) Biological Culture ('Super Bugs') addition
to enhance organic compound removal .... .
(b) Nitrogenous Stage
(i) Aeration - High Pudly Oxygen System .....
Diffused Air System ...........
Mechanical Air System (fixed,
floating, or rotor) ...... ......
Separate Sludge Reaeration .....
(ii) Trickling Filter -
High Rate ..............
Standard Rate ............
Packed Tower............
(iii) Biological Aerated Filler or Aerated
Biological Filter .........................
(iv) Rotating Biological Contactors ............
(v) Sand Filter -
intermittent biological ....... .
recirculating biological ....... .
(v i) Clarifier ............................... .
2
3
5
5
2
1
E

(6) TERTIARY Oct ADVANCED TREATMENT UNIT
(10) -CHEMICAL ADDITION SYSTEM (S) (See definition No. 9)
tat
Activated Carbons Beds -
without carbon regeneration 5
(not applicable to chernicaf additions rated as item
..................
with carbon regeneration .................... 15
(3) 0), (5) (a) (xi). (6) (a). (6) (b), (7) (b), (7) (e),
powdered or Granular Activated Carbon Feed -
(9) (a), (9) (b), or (9) (c) 5 points each: List: -
without carbon regeneration ................. 5
with carbon regeneration .... ............. 115
5
(c)
Air Stripping ........ .................. 5
5
(d)
Deni'tri:fication Process (separate process) ..... 10
(el
Electrodialysis .............................. 5
(11) MISCELtJ►f+f1=0U5 UNITS
(0
Foam Separation ............................. 5
(a) Holding Ponds, Hotdfng Tanks or Sellling Ponds
(g)
ton lExc ange................................ 5
for Organic or Toxic Materials including wastes
(h)
land Application of Treated Effluent
from mining operations containing nitrogen and/or
(see definition no. 22b) (not -applicable for
phosphorous compounds in amounts significantly
&and, gravel, stone and other similar mining
greater than is common for domestic wastewater .......... 4
operations)
(b) Effluent Flow Equalization (not applicable to storage
(i) on agriculturally managed sites (See del,
basins which are inherent in land application systems). 2-
No. 4) ................................... 10
(c) Stage Discharge (not applicable to storage basins
(ii) by high rate infiltration on non -agriculturally
inherent in land application systems.... ............. ............ 5
managed sites (includes rotary distributors
(d) Pumps.._. _3
and similar fixed nozzle systems) ........... 4
(e) Stand -By Power Supply_ _ _ ».» »...». » 3
(iii) by subsurface disposal (includes low pressure
(f) Thermal Pollution Control Device:_._ ........_....»_............... 3
pipe systems and gravity systems except at
plants consisting of septic tank and nilrifica-
Gon lines u(,iy) ............. ... ........... 4
TOTAL POINTS r
(i)
Microscreens.................................. 5
(j)
Phrsphcrus Remr.ia! by Biological Processes
CLASSIFICATION
(See Lief. No.26) ............................ 20
(k)
Polishing Ponds - without aeration ....... 2
Class 1- 5 - 25 Points
with aeration .......... 5
Class It. .».__ _ 26- 50 Points
(1)
Post Aeration cascade .............. 0
Class bff _ _ _... » » 51- 65 Points
diffused or mechanical ... 5
Class IV... », - 66- Up Points
(m) Reverse Osmosis ............................... 5
(n)
Sand or Mixed -Media Filters - low rate ........... 2
Facilities having a rating of one through lour points, inclusive,
high tale .......... 5
do not require a certified operator. Classification of all other
(o)
'Treatment processes for removal of metal or
facilities requires a comparable grade operator in responsible
cyanide .................................... 15
charge.
(p)
Treatment processes for removal of toxic
materials other than metal or cyanide ......... is
Facilities having an activated sludge process will be assigned
a minimum classification of Class 11.
SLUDGE TREATMENT
Facilities having treatment processes for the removal of metal
(a) Sludge Digestion Tank - Heated ...............
10 or cyanide will be assigned a minimum classification of Class It,
Aerobic ...............
5
Unheated .............
3 Facilities having treatment processes for the biological removal
(b) Sludge Stabilization (chemical or thermal) .......
5 of phosphorus will be assigned a minimum classification of Class
(c) Sludge Drying Beds - Gravity.... ........
2 Ili.
Vacuum Assisted .......
5
(d) Sludge Sutriation .............................
5 In -plant processes and related control equipment which are an
(e) Sludge Conditioner (chemical or thermal) ........
5 integral part of industrial production shall not be considered waste
(1) Sludge Thickener (gravity) ......................
5 treatment. Likewise, discharges of wastewater from residences
(g) Dissolved Air Flotation Unit
having a design flow of 1,000 gpd or less, shall not be subject to
(not applicable to a unit rates as (3) (1) .........
6 rating.
(h) Sludge Gas Utilization (including gas storage) ....
2
(i) Sludge Holding Tank - Aerated ................
5 ADDITIONAL COMMENTS -
Non -aerated ............
2
(j) Sludge Incinerator - (not including activated
carbon regeneration) ..
10
(k) Vacuum Filler, Centrifuge or Filter Press or other
similar dewatering devices ..............
10
(8) SLUDGE DISPOSAL (including incinerated ash)
(a) Lagoons ........................................
2
(b) Land Application (surface and subsurface)
(see definition 22a)
-where the facility holds the land Opp. permit . .
-by contracting to a land application operator who
holds the land application permil ... ............
2
-land application of sludge by a contractor who does
not hold the permit for the wastewater treatment
facility where the sludria is generated .........
10
(c) Landiilled (burial) ............................
5
19) DISINrECTION
(a) Chlorination .............................
5
(b) Dechlorination ........................
5
fc1 Ozone ..............................
5