NCG510099_Complete File - Historical_20171231

-- State of North Carolina
Department of Environment,
_ Health and Natural Resources
Division of Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Freston Howard, Jr., F.E., Director
September 15, 1995
Mr. Harvey Danner, Jr., President
Certiform Services, Incorporated
1519 Highway 150 West
Lincolnton, North Carolina 28092
1LT1.W;WA
A&14�j
F_
Subject: General Permit No. NCG510000
Authorization to Construct
Certiform Services, Incorporated
Westside Market
COC NCG510099
Lincoln County
Dear Mr. Danner:
In accordance with your application for an Authorization to Construct received April 25, 1995,
authorization is hereby granted for the construction and operation of 2,000 GPD groundwater remediation
system with an oil water separator, an air stripping unit, and dual carbon adsorption units with discharge
of treated groundwater into an unnamed tributary to the South Fork of the Catawba River.
The Authorization to Construct is issued in accordance with Part III, Paragraph 2 of NPDES
Permit No. NCG510000, and shall be subject to revocation unless the wastewater treatment facilities are
constructed in accordance with the conditions and limitations specified in Permit No. NCG510000.
In the event that the facilities fail to perform satisfactorily, including the creation of nuisance
conditions, the Permittee shall take immediate corrective action, including those as may be required by this
Division, such as the construction of additional or replacement wastewater treatment or disposal facilities.
The Mooresville Regional Office, telephone number [phone], shall be notified at least forty-
eight (48) hours in advance of operation of the installed facilities so that an in -place inspection can be
made. 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.
Upon completion of construction and prior to operation of this permitted facility, a certification
must be received from a professional engineer certifying that the permitted facility has been installed in
accordance with the NPDES Permit, the Certificate of Coverage, this Authorization to Construct and the
approved plans and specifications. Mail the Certification to the Permits and Engineering Unit, P.O. Box
29535, Raleigh, NC 27626-0535.
A copy of the approved plans and specifications shall be maintained on file by the Permittee for the
life of the facility.
Failure to abide by the requirements contained in this Authorization to Construct 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.
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 100,10 post -consumer paper

Permit No. NCG510000
COC NCG510099
Authorization to Construct
Certiform Services, Incorporated
Page 2
The issuance of this permit does not preclude the Permittee from complying with any and all
statutes, rules, regulations, or ordinances which may be required by the Division of Environmental
Management or permits required by the Division of Land Resources, the Coastal Area Management Act or
any Federal or Local other governmental permit that may be required.
If you have any questions or need additional information, please contact Dana Bolden, telephone
number 919/733-5083, extension 518.
Sincerely,
Hresto ard, Jr., P.E.
cc:
raining and Certitication Unit
Facilities Assessment Unit
Christopher D. Hardin, P.E., Geo-Environmental Consultants, Incorporated
Mooresville Regional Office, Groundwater

Permit No. NCG510000
COC NCG510099
Authorization to Construct
Certiform Services, Incorporated
Page 3
Engineer's Certification
I, , as a duly registered Professional Engineer in the State of North
Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the
project,
Project Name Location
for the
Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation
of the construction such that the construction was observed to be built within substantial compliance and
intent of the approved plans and specifications.
Signature
Date
Registration No

RATING SCALE -FOR CLASSIFICATION OF FACILITIES
ITEM
(2)
(3)
Name of Plant: W��S�Srd� l'1A�Ie -�
Owner or Contact Person:
Mailin Address:
Count;: .; 16,614 Telephone: ,'(/ � �'•
NPDH Permit No.
N<9� Nondisc. ' Per. No.
Pd£-80
IssueCate:
Expiration Date:
Existing Facility New Facility V
R.ated By: 4 r&&,;a � Date: 12
Reviev,ed (Train. & Cert.) Reg. Office
Reviev ed (Train. & Cert.) Central Office
ORC
Plant Class: (circle one) /I�
` POINTS
Industrial Pretreatme it Units and/or
PRELIMINARY
Industrial Pretreatm: .t Program
(see definition No. 3
4
G I N FLOW OF Pur.,,: IN GPD
(not applicable to n�--contaminated cooling waters, sludge
handling facilities fa -water purification plants, totally
closed cycle systems (def. No. 11). and facilities
consisting only of Ite- (4) (d) or Items (4) (d) and (11) (d))
0 20,000..........................
20.001 -- 50,000.........................
l{��
50,001 100,000..........................
3
100.001 — 250,000..........................
4
250,001 — 500,000............ .............
5
500,001--1,000,000 ...........................
8
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) : z. DCVO
UNITS sae definition no. 32)
(a) Bar Screens ................................
i
or
(b) Mechanical Scree-s, Static Screens or
Comminuting Devi_.=-s ........... .............
2
(c) Grit Removal ...............................
1
or
(d) Mechanical or Ae _ted Grit Removal ...........
2
(e) Flow Measuring O=• ice .......................
1
or
(f) Instrumented Flow eteasuremenl ..............
2
(g) Preaeralion................................
2
(h) Influent Flow-Eclusi.:ation ................... 2
(i) Grease or Oil Sepa-alors - Gravity .......... 2
Mechanical..........
Dissolved Air Flotation.
tJ� Prechlorination
(4) PRIMARY TREATMENT'L�NITS
(a) Septic Tank (see -efinition no. 43) .............. 2
(b) Imhoff Tank .................................. 5
(c) Primary Clarifiers ............................ 5
(d) Settling Ponds Settling Tanks for Inorganic
Non -toxic Mate-als (sludge handling facilities
for water purifi--ation plants, sand, gravel,
stone, and olh, mining cperations except
Grade__
II III IV Total Points ZZ
(5) SECONDARY TREATMENT UNITS
(a) Carbonaceous Stage
(i)Aera6on - High Purity Oxygen System .... .
Diffused Air System ...........
Mechanical Air System (fixed,
floating or rotor) ..............
Separate Sludge Reaeration .....
(i i) Trickling Filter
High Rate ...................
Standard Rate ...............
Packed Tower ...............
(ili) Biological Aerated Filter or Aerated
Biological Filter ......................
(iv) Aerated Lagoons ..................... .
(v) Rotating Biological Contactors ......�j.. .
J
(vi) Sand Filters-
intermittent biologicailj... .
recirculating biologi4 .. ,
(vii) Stabiftalion Lagoons ........--J ... ? . .
(viii)Gar,fier
!�. .
(ix) Single stage system for.comb2ed r
carbonaceous removal of BOD and --t
nitrogenous removal by nitrification
(see def. No. 12) (Points for this iterti
have to be in addition to items (5) (a)
(i) through (5) (a) (vile .................
(x) Nutrient additions to enhance BOO
removal ...............................
(xi) Biological Culture (`Super Bugs') addition
to enhance organic compound removal , ... .
(b) Nitrogenous Stage
(i) Aeration - High Purity Oxygen System .... .
Diffused Air System ...........
Mechanical Air System (fixed,
floating, or rotor) ...... ......
Separate Sludge Reaeration .....
(i i) Trickling Fiiler -
High Rate ..............
Standard Rate............
Packed Tower............
(iii) Biological Aerated Filter or Aerated
Biological Filter .........................
(iv) Rotating Biological Contactors ............
(v) Sand Filter -
intermittent biological ....... .
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date of North Carolina
Department of Environment, A ? _
Health and Natural Resources 1 J
Division of Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
Mr. Harvey Danner, Jr., President
Certiform Services, Incorporated
1519 Highway 150 West
Lincolnton, North Carolina 28092
Dear Mr. Danner:
July 29, 1994
A4• •
NVI HE TH,
& NATURAL RESOURCES
AUG 3 199a
DIVISION OF ENVIORMINTAL VANASEYENT
MOORESVILLE REGUIMAI BFFi6E
Subject: General Permit No. NCG510000
Certiform Services, Incorporated
Westside Market
COC NCG510099
Lincoln County
In accordance with your application for discharge permit received on July 7, 1993 we are
forwarding herewith the subject certificate of coverage to discharge under the subject state Groundwater
Remediation NPDES general permit. This permit is issued pursuant to the requirements of North Carolina
General Statute 143-215 .1 and the Memorandum of Agreement between North Carolina and the US
Environmental Protection agency dated December 6, 1983.
Please note that you must obtain an Authorization to Construct for the proposed remediation
system prior to. constructing and operating the facilities. Your request for Authorization to Construct must
include a $150 application processing fee, complete plans and specifications (signed and sealed by a North
Carolina Professional Engineer) for the proposed system, and design calculations indicating the expected
effluent quality. Please indicate the Authorization to Construct in being requested in accordance with
Certificate of Coverage NCG510099.
If any parts, measurement frequencies or sampling requirements contained in this permit are
unacceptable to you, you have the right to request an individual permit by submitting an individual permit
application. Unless such demand is made, this certificate of coverage shall be final and binding.
Please take notice that this certificate of coverage is not transferable except after notice to the
Division of Environmental Management. The Division of Environmental Management may require
modification or revocation and reissuance of the certificate of coverage.
This permit does not affect the legal requirements to obtain other permits which may be required by
the Division of Environmental Management or permits required by the Division of Land Resources,
Coastal Area Management Act or any other Federal or Local governmental permit that may be required.
If you have any questions concerning this permit, please contact Dana Bolden at telephone number
919/733-5083.
Sincerely,
Original Signed By
David A. Goo�ich
A. Preston oward, Jr., P. E.
cc:���
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

Z
N.C. DEPT. OF
ENVIRONMENT, HEALTH,
& NATURAL RESOURCES
AUG 3 1994
STATE OF NORTH CAROLINA DIVISION OF 1NVIROIZKENTAI MANAGEMENT
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL���J�C:ES OFFICE
DIVISION OF ENVIRONMENTAL MANAGEMENT
GENERAL PERMIT NO, NCG510000
CERTIFICATE OF COVERAGE NO, NC510099
TO DISCHARGE PETROLEUM CONTAMINATED GROUNDWATER AND SIMILAR WASTEWATERS
UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
Certiform Services, Incorporated
is hereby authorized to construct and operate or continue operation of a groundwater treatment system consisting of
an oil/water separator, an air stripping system and carbon filtration for petroleum contaminated groundwater or
similar waste streams with the discharge of treated wastewater from a facility located at
Westside Market
Lincoln County
to receiving waters designated as an unnamed tributary to the South Fork of the Catawba River in the Catawba River
Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III
and IV of General Permit No. NCGO0510000 as attached.
This certificate of coverage shall become effective July 29, 1994,
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this the 29th day of July, 1994
Originai Signed By
David A Goodrich
A. Preston Howard, Jr., P.E., Director
Division of Environmental Management
By Authority of the Environmental Management Commission

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RATING SCALE FOR CLASSIFICATION OF FACILITIES
Name of Plant: 1-[A- 4,e�
Owner or Contact Person:
Mailing Address: r- ' `
1. . -
County: Telephone: (Vf
NPDES Permit No. fd£90� Nondisc. 'Pef. No.
IssueDate: Expiration Date:
Existing Facility New Facility
Rated By: 4 % Date: LZ -/�7V
Reviewed (Train. & Cert.) Reg. Office
Reviewed (Train. & Cert.) Central Office
ORC
Grade
Plant Class: (circle one) 0I�
II III IV Total Points Z�
ITEM POINTS
(5) SECONDARY TREATMENT UNITS
(a) Carbonaceous Stage
(1) Industrial Pretreatment Units and/or
(i)Aeration - High Purity Oxygen System .....
20
Industrial Pretreatment Program
definition No.
Diffused Air System . ... .
(see 33)
4
Mechanical Air System (fixed,
m (fix
(2) DESIGN FLOW OF PLANT IN GPD
Iloating or rotor) ..............
8
(not applicable to non -contaminated cooling waters, sludge
Separate Sludge Reaeration
3
handling facilities for water purification plants, totally
...
(ii) Trickling Filter
closed cycle systems (def. No. 11), and facilities
High Rate ...................
7
consisting only of Item (4) (d) or Items (4) (d) and (11)
0 •- 20.000........
(d))
/`{!�
Standard Rate .
Packed Tower
51
20,001 - 50,000......
...............
5
50,001 -- 100.000 ..........................
3
(iii) Biological Aerated Filter or Aerated
100,001 - 250,000..........................
4
Biological Filter ......................
(iv) Aerated lagoons
10
10
250,001 - 500,000 ...........
.....................
500,001--1,000,000 ...........................
8
(v) Rotating Biological Contactors ..........
10
1,000.001 -- 2,000.000 ........................
10
2,000,001 (and up) - rate 1 point additional for each
(v i) Sand Filters-
200,000 gpd capacity up to a
intermittent biological .....
2
maximum of 30
recirculating biological .....
3
Design Flow (gpd) : _ 7. DDD
(vn) Stabilization Lagoons ...................
5
(3) PRELIMINARY UNITS (see definition no. 32)
(viii)Clarifier ..............................
5
(a) Bar Screens ................................
1
(ix) Single stage system for combined
°r
(b) Mechanical Screens, Static Screens or
carbonaceous removal of BOD and
nitrogenous removal by nitrification
Comminuting Devices ........... .........
(c) Grit Removal
2
(see def. No. 12) (Points for this item
...............................
1
have to be in addition to items (5) (a)
or
Mechanical or Aerated Grit Removal ...........
2
(i) through (5) (a) (vil-1) .................
(x) Nutrient additions to enhance BOO
a
(e) Flow Measuring Device .......................
1
removal ..............................
5
or
(1) Instrumented Flow Measurement
2
(xi) Biological Culture ('Super Bugs') addition
..............
(g) Preaeration................................
2
to enhance organic compound removal .....
5
(b) Nitrogenous Stage
(h) Influent Flow -Equalization ...................
2
(i) Aeration - High Purity Oxygen System .....
20
(i) Grease or Oil Separators - Gravity ..........
2
Diffused Air System ...........
10
Mechanical ..........
t3�
Mechanical Air System (fixed,
floating, or rotor) ......
8
Dissolved Air Flotation.
01 Prechlorination ..............................
5
Separate Sludge Reaeration .....
3
(ii) Trickling Filler -
(4) PRIMARY TREATMENT UNITS
High Rate ..............
Standard Rate
7
5
(a) Septic Tank (see definition no. 43) ..............
2
............
Packed Tower............
5
(b) Imhoff Tank ....:.............................
(c) Primary Clarifiers
5
5
(iii) Biological Aerated Filter or Aerated
............................
(d) Settling Ponds or Settling Tanks for Inorganic
Biological Filter .........................
(iv) Rolaling Biological Contactors
10
10
Non -toxic Materials (sludge handling facilities
............
(v) Sand Filter -
for water purification plants, sand• gravel,
intermittent biological ........
2
stone, and other mining operations except
recirculating biological ........
3
recreational activities such as gem or gold
rv.i cis u.e.

(6) TERTIARY OR ADVANCED TREATMENT UNIT
(a) Activated Carbons Beds -
without carbon regeneration ..................
with carbon regeneration ....................
(b) Powdered or Granular Activated Carbon Feed -
without carbon regeneration .................
with carbon regeneration ................... .
(c) Air Stripping ............................ .
(d) Oenitrification Process (separate process) . ... .
(e) Electrodialysis ........ _ ................... .
(Q Foam Separation..... ........................
(g) Ion Exchange ............................... .
(h) Land Application of Treated Effluent
(see definition no. 22b) (not applicable for
sand. gravel, stone and other similar mining
operations)
(i) on agricrttturally managed sites (See del.
No.4)...................................
(ii) by high rate infiltration on non -agriculturally
managed sites (includes rotary distributors
and similar fixed nozzle systems) .......... .
(iii) by subsurface disposal (includes low pressure
pipe systems and gravity systems except at
plants consisting of septic tank and nitrifica-
tion lines only) .............................
(i) Microscreens..................................
(j) Phosphorus Removal by Biological Processes
(See def. No. 26) ............................
(k) Polishing Ponds - without aeration .......
with aeration ..........
(I) Post Aeration - cascade ..............
diffused or mechanical ...
(m) Reverse Osmosis ...............................
(n) Sand or Mixed -Media Fillers - low rate ...........
high rate ..........
(o) Treatment processes for removal of metal or
cyanide....................................
(p) Treatment processes for removal of toxic
materials other than metal or cyanide ........ .
(10) CHEMICAL ADDITION SYSTEM (S) (See definition No. 9)
(not applicable to chemical additions rated as item
1 5 (3) 6). (5) (a) (x�. (6) (a), (6) (b). (7) (b). (7) (e).
(9) (a), (9) (b), or (9) (c) 5 points each: List:
5
1�
5
10
5
5
5
10
4
4
5
20
2
5
0
5
5
2
5
15
15
t SLUDGE TREATMENT
(a) Sludge Digestion Tank - Heated ............... 10
Aerobic ............... 5
Unheated ...... ....... 3
(b) Sludge Stabilization (chemical or thermal) ....... 5
(c) Sludge Drying Beds - Gravity ................. 2
Vacuum Assisted ....... 5
(d)
Sludge Elutrialion .............................
5
(e)
Sludge Conditioner (chemical or thermal) ..... ...
5
(1)
Sludge Thickener (gravity) ......................
5
(g)
Dissolved Air Flotation Unit
(not applicable to a unit rates as (3) (j) .........
8
(h)
Sludge Gas Utilization (includdng gas storage) ....
2
(i)
Sludge Holding Tank - Aerated ................
5
Non -aerated ............
2
(j)
Sludge Incinerator - (not including activated
carbon regeneration) .....
10
(k)
Vacuum Filter, 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 app. perm t . ..
10
-by contracting to a land application operator who
holds the land application permit ................
2
-land application of sludge by a contractor who does
not hold the permit for the wastewater treatment
facility where the sludge is generated .........
10
(c)
Landfilled (burial) .............................
5
(9) DISINFECTION
(a)
Chlorination . . ...................... .....
5
(b)
Dechlorination ........................
5
(c)
Ozone ..............................
5
(d)
Radiation ........... . ..............
5
(11) MISCELLANEOUS UNITS
5
5
5
5
(a) Holding Ponds, Holding Tanks or Settling Ponds
for Organic or Toxic Materials including wastes
from mining operations containing nitrogen and/or
phosphorous compounds in amounts significantly
greater than is common for domestic wastewater ......_ 4
(b) Effluent Flow Equalization (not applicable to storage
basins which are inherent in land application systems). 2
(c) Stage Discharge (not applicable to storage basins
inherent in land application systems..._ .................._........__.. 5
(d) Pumps._...__...__..._. __
(e) Stand -By Power
(f) Thermal Pollution Control Device. _.........__._..... _.. 3
TOTAL POINTS IZL
CLASSIFICATION
lass 1..._ ___ ..-_. 5 - 25 Points
_._..
Class II.._...__..._... .._____.__ 26- 50 Points
Class 51- 65 Points
Class IV... __...__ .__—. 66- Up Points
Facilities having a rating of one through four points, inclusive,
do not require a certified operator. Classification of all other
facilities requires a comparable grade operator in responsible
charge.
Facilities having an activated sludge process will be assigned
a minimum classification of Class 11.
Facilities having treatment processes for the removal of metal
or cyanide will be assigned a minimum classification of Class If.
Facilities having treatment processes for the biological removal
of phosphorus will be assigned a minimum classification of Class
III.
In -plant processes and related control equipment which are an
integral part of industrial production shall not be considered waste
treatment. Likewise, discharges of wastewater from residences
having a design flow of 1.000 gpd or less, shall not be subject to
rating.
ADDITIONAL COMMENTS:

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT,
HEALTH,
AND NATUMANAGEMENT RESOURCES
DIVISION OF ENVIRONMENTAL
TO DISCHARGE PETROLEUMT CONTAMINATED
UNDERGROUNDWATER AND SIMILIAR
WAS
rim i • i WKWE./ 1 1
In compliance with the provision of North Carolina General Statute 143-215.1,
other lawful standards and regulations promulgated and adopted by the North
Carolina Environmental Management Commission, and the Federal Water
Pollution Control Act, as amended, this permit is hereby issued to all owners or
operators, hereafter permittees, which are covered by this permit as evidenced by
receipt of a Certificate of Coverage by the Environmental Management
Commission to allow the discharge of treated wastewater in accordance with the
effluent limitations, monitoring requirements, and other conditions set forth in
Parts I, II, III and IV hereof.
This permit shall become effective August 1, 1992
This permit shall expire at midnight on July 31, 1997
A. Preston Howard, Jr., P.E., Acting Director
Division of Environmental Management
By Authority of the Environmental Management Commission

PART I
A. Effluent Limitations and Monitoring Requirements Final
NPDES Permit No. NCG510000
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to
discharge from outfall(s) serial number 001. Such discharges shall be limited and monitored by the Permittee as specified
below:
Monitoring >3eguirements
Measurement Sample Sample
Freauencv 13@e Location
Weekly
Pump or Meter Log
Effluent
Flow
Toluene
11 µg/1 22 µfl Monthly
Grab
Effluent
Benzene
71.4 µg/1 142.8 µgA Monthly
Grab
Effluent
Methyl Tert Butyl Ether
Monthly
25 50 µg/l Monthly
Grab
Grab
Effluent
Effluent
*Lead
µg/l
There shall be no discharge of floating solids or visible foam in other than trace amounts.
* The monitoring requirements and discharge limitations shall only apply if leaded petroleum products are the source of the
groundwater contamination.
Minimum treatment will include an oil/water separator, air stripping or diffused aeration and activated carbon adsorption.
Design and Construction of the Waste Treatment Facility will emphasize the use of plastic pipes and fittings where
practically possible.
Groundwater Remediation

PART
C(`=ITI F OF CQMPLIAMM
] , The permittee shall comply with Final Effluent Limitations specified for
discharges in accordance with the following schedule:
permittee shall comply with Final Effluent Limitations by the effective date of the
permit unless specified below.
Z. Permittee shall at all times provide the operation and maintenance necessary to
operate the existing facilities at optimum efficiency.
3. No later than 14 calendar says following a hall submit eitherte identified in the above schedule of
a report of progress or, in the
compliance, the permittee sed dates, a written noce of case of
complia
specific actions being required
latter case, he notice shall include the cause
or noncompliance. In the
noncompliance, any remedial actions taken, and the probability of meeting the
next schedule requirements.
Page 1 of 18

PART II
STANDARD CONDITIONS FOR NPDES PERMITS
Permit Issuing Authority
The Director of the Division of Environmental Management.
2. DEM or Division
Means the Division of Environmental Management, Department of Environment,
Health and Natural Resources.
3. EMC
Used herein means the North Carolina Environmental Management
Commission.
4. Permittee
Used herein means the entity who obtains coverage under this general permit by
subsequent issuance of a "Certificate of Coverage" by the Division of
Environmental Management.
5. Act or "the Act"
The Federal Water Pollution Control Act, also known as the Clean Water Act, as
amended, 33 USC 1251, et. seq.
g. Mass/Day Measurements
a. The "monthly average discharge" is defined as the total mass of all daily
discharges sampled and/or measured during a calendar month on which daily
discharges are sampled and measured, divided by the number of daily discharges
sampled and/or measured during such month. It is therefore, an arithmetic mean
found by adding the weights of the pollutant found each day of the month and then
dividing this sum by the number of days the tests were reported. The limitation is
identified as "Monthly Average" in Part I of the permit.
b. The "weekly average discharge" is defined as the total mass of all daily
discharges sampled and/or measured during the calendar week (Sunday -
Saturday) on which daily discharges are sampled and measured, divided by the
number of daily discharges sampled and/or measured during such week. It is,
therefore, an arithmetic mean found by adding the weights of pollutants found each
day of the week and then dividing this sum by the number of days the tests were
reported. This limitation is identified as "Weekly Average" in Part I of the
permit.
c. The "maximum daily discharge" is the total mass (weight) of a pollutant
discharged during a calendar day. If only one sample is taken during any
calendar day the weight of pollutant calculated from it is the "maximum daily
discharge." This limitation is identified as "Daily Maximum," in Part I of the
permit.
Page 2 of 18

is
Part II -
l mass of all daily
d. The "average annual discharge"red during the calendar ned as the ayear on which daily
discharges sampled and/or measu
discharges are sampled and measured, divided by the number of daily discharges
sured during such year. It is, therefore, omr a
ic mean
sampled and/or meand then
found by adding the weights of pollutants found each dayf the yea
dividing this sum by the number of days the tests were reported. This limitation is
defined as "Annual Average in Part I of the permit.
7. Concentration Measurement
teria, is the
a. The "average monthly concentration," other r than forischarges mpcad coliform cured during
sum of the concentrations of all daily
e calendar month on which daily dsamalgdsa are ampled and measured, measured during suchmonth
by the number of daily discharges Ption
(arithmetic mean of the daily r comon posite sample inalthe casenofagrab
value is equal to the concentration of athe samples
samples d the that
cndar ic day.( The average monthly count fored by flow value) of fecal coliform
collected during that calendar
lected during a
bacteria is the ric mean of the counts limitati n is identified oass"Monthlyamples lAverage" under
calendar month.. This
"Other Units" in Part I of the permit.
b. The "average weekly concentration,"
discharges sampled and/or measured during
r fecal coliform, bacteria, is the
sum of the concentrations of al daily
a calendar week (Sunday/Saturdayof daily dischargech daily sisamp sampled and/or measuscharges are sampled red
measured divided by the number Y daily
during such week (arithmetic mean
co the
daily
ration of a compositentration asample orein the
concentration value is equal tot
case of grab samples is the arithmetic mean (weighted by flow value) of all the
day. The
samples collected during that calmeanrof the counts foraverage
samples collected during
coliform bacteria is the geometric
calendar week. This limitation is identified as "Weekly Average" under "Other
Units" in Part I of the permit.
lutant
rge
c. The "maximum daily concentration"one
a"is the cocentration of a sample is taken during any lcalenda�dayathe
during a calendar day. If only the
concentration of pollutant calculated "Daily
Ma imam, under MOtheruUnisally
in
Concentration". It is identified
Part I of the permit.
an for fecal coliform bacteria, is the
d. The "average annual concentr 1 daily d schation," other r�ges sampled and/or measured during
sum of the concentrations of a] Y led and measured divided by
a calendar year on which daily discharges are sampsuch
the number of daily discharges mpledonand/or
)ea ureddaily'concert ateon
(arithmetic mean of the da y con or in the
value is equal to the concentration of
composite
bytflsample
w value) of all theesamples
samples is the arithmetic mean (weighted
collected during that calendar day . The average yearly count for fecal coliform
bacteria is the geometric mean of the counts for samples collected during a
calendar year.
Page 3 of 18

Part II
e. The "daily average concentration" (for dissolved oxygen) is the minimum
required to be available in the effluent prior
allowable amount of dissolved oxygenen sample is
f only one dissolved oxY
to discharge averaged over a thens mpleyisicons considered to be the "daily average
taken over a calendar day,
concentration" for the discharge. It is identified as "daily average" in the tent o
Part I.
ken over a
f. The "quarterly average concentr
calendar quarter. It is identifiedteas "Quarterly Average Limitation" ion" is the average of all ples in the text of
Part I of the permit. as one of the following distinct periods: January
g. A calendar quarter is defined June, July through September, and October through
through March, April through J
December.
g, Other Measurements
is permit is the 24 hours average flow,
a. Flow, (MGD): The flow limit expressed in th
averaged monthly. It is determined as the arithmetic mean of the total daily flows
recorded during the calendar month.
the time of
b. An -instantaneous flow measurement" i flow
sampling, when both the sample and omeasure ill be o presentativeeken t f the total
discharge.
ity
c. A "continuous flow measurement:' is
pt on throughout asure of athe operating hours ofrge flow from the the
which occurs continually without int p
facility. Flow shall be monitored continually ntenance activit est for the nonethe flow device. when
there may be no flow or for infrequent
g• Types of Samples
2. Composite Sample: A composite sample shall consist of: riod of
over a 24 hour pe
(i) s series of grab samples collected to the atenof flows measured ed at the time of
discharge and combined proportional
individual sample collection, or
(2) a series of grab samples of equal volume collected over a 24 hour period with the
time intervals between samples determined by a preset number of gallons passbe
ing
the sampling point. Flow corder and totalizers
otllibetween nd the present gallone intervals shall
interval l
determined by use of a flow recorder than 1J24 of the expected total daily
between sample collection fixed at no greater
flow at the treatment system, or
(3) a single, continuous sample collected over a 24 hour period proportional to the rate of
flow.
In accordance with (1) above, the time interne ybterval between effluent influent grab grapbes shall
be no greater than once per hour, and the t
Page 4 of 18

Part II
samples shall be no greater than once per hour except at wastewater treatment
systems having a detention time of greater than 24 hours. In such cases, effluent
grab samples may be collected at time intervals evenly spaced over the 24 hour
period which are equal in number of hours to the detention time of the system in
number of days. Ho han six (6) ho s nor the number of sa ples less than for, in no case may the time interval between effluent gur(
samples be greatert 4)
during a 24 hour sampling period.
b. Grab Sample: Grab samples are individual samples collected over a period of time
not exceeding 15 minutes; the grab sample can be taken manually.
10. Calculation of Means
a Arithmetic Mean: The arithmetic mean of any set of values is the summation of
the individual values divided by the number of individual values.
b. Geometric Mean: The geometric mean of any set of values is the Nth root of the
product of the individual values where N is equal to the number of individual
values. The geometric mean is equivalent to the antilog of the arithmetic mean of
the logarithms of the individual values. For purposes of calculating the geometric
mean, values of zero (0) shall be considered to be one (1).
c. Weighted by Flow Value: Weighted by flow value means the summation of each
concentration times its respective flow divided by the summation of the respective
flows.
11. Calendar Day
A calendar day is defined as the period from midnight of one day until midnight of
the next day. However, for tpurposes Cndar day maypermit,
be used for sampling hour period
that reasonably represent
11. Hazardous Substance
A hazardous substance means any substance designated under 40 CFR Part 116
pursuant to Section 311 of the Clean Water Act.
13. Toxic Pollutant
A toxic pollutant is any pollutant listed as toxic under Section 307(a)(1) of the Clean
Water Act.
sFCHON B GEN"ER AL-Oti'DITI41�
1, Duty to Comply
The permittee must comply with all conditions of this permit. Any permit
noncompliance constitutes a violation of the Clean Water Act and is grounds for
enforcement action; for permit termination, revocation and reissuance, or
modification; or denial of a permit renewal application.
Page 5 of 18

Part II
e. The permittee shall comply with effluent standards or prohibitions established
for tonic pollutants and with standards
under section 307(a) of the Clean Water Act
for sewage sludge use or disposal established under section 405(d) of the Clean
Water Act within the time provided in the regulations that establish these standards
or prohibitions, even if the permit has not yet been modified to incorporate the
requirement.
b. The Clean Water Act provides that any person who violates a permit condition is
subject to a civil penalty not to exceed $25,000 per day for each violation. Any
person who negligently violates any permit condition is subject to criminal
penalties of $2,500 to $25,000 per day of violation, or imprisonment for not more than
1 year, or both. Any person who knowingly violates permit conditions is subject to
criminal penalties of $5,000 to $50,000 per day of violation, or imprisonment for not
more than 3 years, or both. Also, any person who violates a permit condition may be
00
er violation with the
assessed anount notative penalty not to exceed $125,000. [Ref: Sec$tion0p 309of the
am Federal Act 33
maximum a
U.S.C. 1319 and 40 CFR 122.41(a)]•
c. Under state law, a daily civil penalty of not more than ten thousand dollars
($10,000) per violation may be assessed against any person who violates or fails to
act in accordance with the terms, conditions, or requirements of a permit. [Ref:
North Carolina General Statutes $ 143-215.6 (A)].
2. Duty to Mitigate
nimize or prevent
The permittee
of this sll earmit allke reasonable
which hasla reasonable likelihood of adversedischarge lyaffecting
in vlolatao P
human health or the environment.
3. Civil and Criminal Liability "Bypassing" (Part II, CA.) and "Power
Except as provided in permit conditions on Bypassin g
Failures" (Part II, C.7.), nothing in this permit shall be construed to relieve the
permittee from any responsibilities, liabilities, or penalties for noncompliance
pursuant to NCGS 143-215.3,143-215.6 or Section 309 of the Federal Act, 33 USC 1319.
Furthermore, the permittee is responsible for consequential damages, such as fish
kills, even though the responsibility for effective compliance may be temporarily
suspended.
4. Oil and Hazardous Substance Liability
Nothing in this permit shall be construed to preclude the institution of any legal
action or relieve the permittee from any responsibilities, liabilities, or penalties to
which the permittee is or may be subject to under NCGS 143-215.75 et seq. or Section
311 of the Federal Act, 33 USG 1321. Furthermore, the permittee is responsible for
consequential damages, such as fish kills, even though the responsibility for
effective compliance may be temporarily suspended.
5. Property Rights
The issuance of this permit does not convey any property rights in either real or
personal property, or any exclusive privileges, nor does it authorize any injury to
private property or any invasion of personal rights, nor any infringement of
Federal, State or local laws or regulations.
Page 6 of 18

Part II
6. Onshore or Offshore Construction
This permit does not authorize or approve the construction of any work onshore am
offshore physical structures or facilities or the undertaking of any y
navigable waters.
Q. Severability
The provisions of this permit are severable, and if any provision of this permit, or
the application of any provision of this permit to any circumstances, is held
invalid, the application of such provision to other circumstances, and the
remainder of this permit, shall not be affected thereby.
S. Duty to Provide Information
The permittee shall furnish to the Permit Issuing Authority, within a reasonable
time, any information which the Permit Issuing Authority may request to
determine whether cause exists for modifying, revoking and reissuing, or
terminating also furnish tos permit or to determine compliance lth his permit.
permittee shallll a
the Permit Issuing Authorityuponrequescopies of
records required to be kept by this permit.
9. Duty to Reapply
If the permittee wishes to continue an activity regulated apply �b'ydtois prey it after
rm the
expiration date of this permit, the permittee must
10. Permit Termination
After public notice and opportunity for a hearing, the general permit and
Certificates of Coverage issued under this general permit may be terminated for
cause.
11. When an Individual Permit may be Required
The Division may require any owner authorized to discharge under this permit to
apply for and obtain an individual permit. Cases where an individual permit may
be required include, but are not limited to, the following:
(a) The discharger is a significant contributor of pollution.
e constituents
(b) Conditions at the of theperating discharge suchychange altering that the discharge nand/or
o longer qualifies fora
characteristics
General Permit.
(c) The discharge violates the terms or conditions of this permit. practices
(d) A change has occurred in the availability oto the demonstratedto source.
technology or p
for the control or abatement of pollutants applicablepoint
(e) Effluent limitation guidelines are promulgated for the point sources covered by this
permit.
Page 7of18

Part II
(f) A water quality management plan containing requirements applicable to such
point sources is approved after the issuance of this permit.
This permit may be terminated as to an individual owner for any of the reasons set
forth above after appropriate notice in accordance with N.C.G.S. 143-215.1.
12. When an Individual Permit may be Requested
Any permittee operating under this permit may request to be excluded from the
coverage of this permit by applying for an individual permit. When an individual
permit is issued to an owner the applicability of this general permit is
automatically terminated on the effective date of the individual permit. When a
General Permit is issued which applies to an owner already covered by an
individual permit, such permittee may request exclusion from the provisions of the
General Permit and subsequent coverage under an individual permit.
13. Signatory Requirements
All applications, reports, or information submitted to the Permit Issuing Authority
shall be signed and certified.
a. All permit applications shall be signed as follows:
(1) For a corporation: by a responsible corporate
president, secretary, the purpose a treasure is Sectr Or on,
a responsible corporate officer means (
ice
president of the corporation in charge of a principal business function, or any other
person who performs similar policy or decision making functionsproduction for the
o.
corporation, or (b) the manager of one or more manufacturing r having
goss annual sales
operating facilities employing more than 250 persons or having dollars),
if
or expenditures exceeding 25a illion (in second quart
delegated toethe0 managerina accordance
to sign documents has been
6m
with corporate procedures.
(2) For a partnership or sole proprietorship: by a general partner or the proprietor,
respectively; or
(3) For a municipality, State, Federal, or other public agency: by either a principal
executive officer or ranking elected official.
rmit
requested by the
b. All reports required by the permit and y°a person descrnbed above or by aeduly
Issuing Authority shall be signed
authorized representative of that person. A person is a duly authorized
representative only if:
(1) The authorization is made in writing by a person described above;
osition
(2) The authorization spec ified ration of the either an lredgulatedlfacility orr a pactivity, such as
responsibility for the overall operation
the position of plant manager, operator of a well or well field, superintendent, verall
position of equivalent environmental matters for the companr an individual y. (Asition having duly authorized
responsibility for en
Page 8 of 18

Part II
representative may thus be either a named individual or any individual occupying
a named position.); and
(3) The written authorization is submitted to the Permit Issuing Authority.
Certification. Any person signing a document under paragraphs a. or b. of this
section shall make the following certification:
"I certify, under penalty of law, that this document and all attachments were
prepared under my direction or supervision in accordance with a system designed
to assure that qualified personnel properly gather and evaluate the information
submitted. Based on my inquiry of the person or persons who manage the system,
or those persons directly responsible for gathering the information, the
information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false
information, including the possibility of fines and imprisonment for knowing
violations."
c.
14. Permit Actions
This permit may be modified, revoked and reissued, or terminated for cause. The
filing of a request by the permittee for a permit modification, revocation and
reissuance, or termination, or a notification of planned changes or anticipated
noncompliance does not stay any permit condition.
15. Permit Modification, Revocation and Reissuance, or Termination
The issuance of this permit does not prohibit the permit issuing authority from
reopening and modifying the permit, revoking and reissuing the permit, or
terminating the permit as allowed by the laws, rules, and rg 1etion15A of theneN rth
d in
Title 40, Code of Federal Regulations, Parts 122 and 123;
TitCarolina Administrative Code, Subchapter 2H .0100; and North Carolina General
Statute 143-215.1 et. al.
1. Certified Operator
Pursuant to Chapter 90A-44 of North Carolina General Statutes, the permittee shall
employ a certified wastewater treatment plant operator in responsible charge
(ORC) the wastewater
certificatioio n of the grad equivalent o or greater than the classification assigned to
the wastewater treatment facilities. The permittee shall notify the Division's
Operator Training and Certification Unit within thirty days of any change in the
ORC status.
2. Proper Operation and Maintenance
cilities
The permittee shall at all times properlyrelated appate and maintain all urtenances) purtenances) which are installed
systems of treatment and control (and P
or used by the permittee to achieve compliance with the conditions of this permit.
Page 9 of 1S

Part II
Proper operation and maintenance also includes adequate laboratory controls an
't
appropriate quality assurance procedures. This provision requires the operation of
lled by a
back-up or auxiliaryn thecoperation ilities or Bs necessary to a h eve compliaimilar systems which are nce with the
permittee only
conditions of the permit.
3. Need to Halt or Reduce not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have
been necessary to halt or reduce the permitted activity in order to maintain
compliance with the condition of this permit.
4. Bypassing of Treatment Facilities
a. Definitions
(1) "Bypass" means the known diversion of waste streams from any portion of a
treatment facility including the collection system, which is not a designed or
established or operating mode for the facility.
(2) "Severe property damage" means substantial physical damage to property,
damage to the treatment facilities which causes them to become inoperable, or
substantial and Pet an
reasonablyt loss of natural resources which can
nce of a bypass. Severe p operty damaged esn tmean
expected to occur in the
economic loss caused by delays in production.
b. Bypass not exceeding limitations.
The permittee may allow any bypass l so is for essential ccur which oes not cause effluent
ma maintenance to assure
limitations to be exceeded, but only if t a
efficient operation. These bypasses are not subject to the provisions of Paragraphs
c. and d. of this section.
c. Notice
(1) Anticipated bypass. If the permittee knows in advance of the need for a bypass, it
shall submit prior atito'qualitye bypass;
including an evaluation of the anticipated and affect of the bypass.
(2) Unanticipated bypass.
arTI e Epermittee tes shall
spermitubmit
notice
of an unanticipated
bypass as required in
d. Prohibition of Bypass
(1) Bypass is prohibited and the Permit Issuing Authority may take enforcement
action against a permittee for bypass, unless:
(a) Bypass was unavoidable to prevent loss of life, personal injury or severe property
damage;
(b) There were no feasible ntion of untreated wastes ternatives to the ss, such as the use of or maintenance during normaly
treatment facilities, ree
Page 10 of 18

Part II
periods of equipment downtime. This condition is not satisfied if adequate backup
equipment should have been installed in the exercisenormal sonableperiodsof equipment
engineering
judgment to prevent a bypass which occurred during
downtime or preventive maintenance; and
The permittee submitted notices as required under Paragraph c. of this section.
The Permit Issuing Authority may approve an anticipated bypass, after
considering its adverse affects,listed abovif the e intIssuing Authority deteines Paragraph d. Q) of this section that it
will meet the three conditions
Upsets
a. Definition.
tional
"Upset "means an lanceexceptionalh'technology based permitdent in which there seffluentnlimitat limitations
temporary noncompliance permittee.
because of factors beyond to the extenit caused bycontrol of hoperational a rorpsimproperly
include noncompliance
designed treatment facilities, improper ate treatment facilities, lack of preventive
maintenance, or careless
b. Effect of an upset.
ce
An upset constitutes an affirmative atefense W an action brouht effluen limitations ifg he orequiremen�ts� of
with such technology basedperm
paragraph C. of this condition are met. No determination made during
and
administrative review of claimthat is finalpliance was administrative sact on subjby ect to
before an action for noncompliance,
judicial review.
Conditions necessary for a demonstration of upset.
o es
A permittee who wishes tsigneids, contemporaneous operating logs,upset the affirmative defense of or other
d strate through properly signed,
emon ,
relevant evidence that:
(1) An upset occurred and that the permittee can identify the cause(s) of the upset;
(2) The permitted facility was at the time being properly operated; and
(3) The permittee submitted notice of the upset as required in Part II, E. 6. (b) (B) of this
permit.
(4) The permittee complied with any remedial measures required under Part II, B. 2.
of this permit.
d. Burden of proof.
In any enforcement proceeding the permittee seeking to establish the occurrence of
an upset has the burden of proof.
Page 11 of 18

Part II
6. Removed Substances
Solids, sludges, filter backwash, or other pollutants removed in the course ccordance with S
treatment or control of wastewaters shall be disposed of in a
ollutant from such materials t
143-215.1 and in a manner such as to prevent ble waters of the United States. The
from entering waters of the State or naviga
permittee shall comply with all existing federal regulations y permit
s issued by the
of sewage sludge. Upon promulgation of 40 CFR Part 503, any p
Permit Issuing Authority for the disposal if sludge
applicable equirements at 40 CFR Part modified,03
or revoked and reissued, to incorporatepp
The permittee shall comply with applicable 40 CFR Part 503 Standards for the Use
and Disposal of Sewage Sludge (whenincwithin the orporate thelrequi ement ine provided The
the
regulation, even if the permit is not modified to corpo aificant change in its
permittee shall notify the Permit Issuing Authority of any sign
sludge use or disposal practices.
7. Power Failures as
The permittee is responsible for h Carmaintaoli agAdminist at a Codes Sub hapter2H,
DEM Regulation, Title 15A, Nortd or inadequately treated
.0124 Reliability, to prevent the discharge
either by means of alternate power sources,
wastes during electrical power failures
standby generators or retention of inadequately treated effluent.
sF- 'ION ECORDS
NC
1. Representative Sampling
required hereinshall be
Samples collected and measurements nure of the permit ed discharge. Samples
characteristic of the volume and
shall be taken on a day and time that is
collected at a frequency less h an daily
verthentire period which the sample epresents
characteristic of the discharge o
Al] samples shall be taken ate ore theiteffluentoring ojoins orints cisediluted iby any itother
unless otherwise specified, b points shall not be changed
wastestream, body of water, or substance. Monitoring p
without notification to and the approval of the Permit Issuing Authority.
2. Flow Measurements
and consistent with accepted
Appropriate flow measurement devices
scientific practices shall be selected and used t o ensure sthe accuracy and reliability
of measurements of the volumen�ainedittoeensuredischarges.
that heThe
accuracyshall
the
installed, calibrated and mah the accepted capability of thata of device.
measurements ash conbescapablent tof measuring flows with a maxim
lessdeviationof
Devices selected bout the range of expected
less than 10% from the true disch h gcond nserrates r cooling water flow which is
ougdischarge volumes. Once-throug
monitored by pump logs, or pump hour meters as specified in Part I of this permit
and based on the manufacturer's pump curves shall not be subject to this
requirement.
3. Test Procedures regulations
Test procedures for the analyC�sS j43-2i5 63tethsegc� the V�'atereand Air Quality
published pursuant to NC
33 US
Reporting Acts, and to regulations published pursuant to Section 304(g), Regulation C
1314, of the Federal Water pollution the moonitoringntrol � equi ed byas dthis permit, all test
CFR 136. To meet the
procedures must produce minimum detection and reporting levels that are below
page 12 of 18

Part II
the permit discharge requirements and all data generated must be reported down to
the minimum detection or lower reporting level of the procedure. If no approved
methods are determined capable of achieving minimum detection and reporting
levels below permit discharge requirements, then the most sensitive (method with
in
the lowest possible detection and reporting level) approved method must be used.
4. Penalties for Tampering
The Clean Water Act provides that any person who falsifies, tampers with, or
knowingly renders inaccurate, any monitoring device or method required to be
maintained 10 000 this
violation, Or by imprisonment for not more thapunished n twolyears per
ne of not
more than $ P
violation, or by both.
5. Records Retention
The permittee shall retain records of all monitoring information, including all
calibration and maintenance records and all original strip chart recordings for
continuous monitoring instrumentation, copies of all reports required by this
permit, for a period of at least 3 years from the date of the sample, measurement,
report or application. This period may be extended by request of the Director at any
time.
6. Recording Results
For each measurement or sample taken pursuant to the requirements of this permit,
the permittee shall record the following information:
a. The date, exact place, and time of sampling or measurements;
b. The individual(s) who performed the sampling or measurements;
c . The date(s) analyses were performed;
d. The individual(s) who performed the analyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.
7. Inspection and Entry
The permittee shall allow the Director, or an authorized representative, upon the
presentation of credentials and other documents as may be required by law, to;
facility or
ty is
e. Enter upon the p trswhere a relatebe kept under the conditions of this 1permitcated
or conducted, or where records must
b. Have access to and copy, at reasonable times, any records that must be kept under
the conditions of this permit;
Page 13 of 18

Part II
.i
ipment
c. Inspect at reasonable times sn oraolleratiities�onsuregulat dnorurequired lunder th toring s
control equipment), practice P
permit; and for the purposes
as
permit
d. Sample or monitor at reasonabletimes,
b sthe Clean Water Act, f anyssubstan� or
compliance or as otherwise authorized Y
parameters at any location.
Change in Discharge
tions
All discharges authorized herein
e of all be pollutant identified in this permitconsistent wie terms and more
of this permit. The discharge
frequently than or at a level in excess of that authorized shall constitute a violation
of the permit.
2. Planned Changes
The permittee shall give notice to the Director as soon as possible of any planned
physical alterations or additions to the permitted facility. Notice is required only
when:
a. The alteration or addition to epermitted new sourcelin 40 CFR Part 122.29 (b); Olity may meet one of the r
for
determining whether a facility
b. The alteration or addition could significantly change the nature
or increasets which ahe
quantity of pollutants discharged. This notification applies to
pollsubject neither to efnue prt it 42 (a) M.
the permit, nor to notification
requirements under 40 CFR Part
3, Anticipated Noncompliance
changes in
The permittee shall give advance
a notice to which mayor eultcin noncompliance tor of any with permit
the permitted facility or activity
requirements.
4, Transfers
This permit is not transferable to any person except after notice to and approval by
the Director. The Directormay r quiresuch then revocationodification or
requirements as may be necessary
of the permit and Incop g
under the Clean Water Act.
5. Twenty-four Hour Reporting
a. The permittee shall report to the central office or the appropriate regional
office any noncompliance which amayw thin 24rhours from the time the permih or the environment. t Any
information shall be provided orally
became aware of the circumstances. A written submission shall also be provided
Page 14 of 18

Part II
6.
7.
within 5 days of the time the permittee becomes aware of the circumstances.
The written submission shall contain a description of the noncompliance, and its
cause; the period of noncompliance, including exact dates and times, and if the
noncompliance has not been corrected, the anticipated time it is expected to
continue; and steps taken or planned to reduce, eliminate, and prevent
reoccurrence of the noncompliance.
b. The following shall be included as information which must be reported within 24
hours under this paragraph.
(A) Any unanticipated bypass which exceeds any effluent limitation in the permit.
(B) Any upset which exceeds any effluent limitation in the permit.
(C) Violation of a maximum daily discharge limitation for any of the pollutants listed
by the Director in the permit to be reported within 24 hours.
s for reports
c . The Director may waive b above of this the
written report on a case -by -case c di on if the oral report has beenlreceived witunder within 24
paragraph
hours.
Other Information
Where the permittee becomes aware that it failed to submit any relevantfcts in a
or in
permit application, or submitted incorrect information in a permit application
any report to the Director, it shall promptly submit such facts or information.
Noncompliance Notification
The permittee shall report by telephone to either the central office or the appropriate
but in
ase more than 24
regional next workingsday following the loccurren occurrence hours
or on thea first knowledge of the
occurrence of any of the following:
a. Any occurrence at the water pollution control facility which results in the
discharge of significant amounts of wastes which are abnormal in quantity or
of the
s of a sludge
passage ai characteristic,
ch as the of hazardous subgstance thrroughtthe facility; ordanyter; the known
other unusual
passage g
circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the
facility incapable of adequate wastewater treatment such as mechanical or
electrical failures of pumps, aerators, compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a
by-pass directly to receiving waters without treatment of all or any portion of the
influent to such station or facility.
Persons reporting such occurrences by telephone shall also file a written report in
letter form within 5 days following first knowledge of the occurrence.
Page 15 of 18

Part II
g. Availability of Reports
ion
Except for data determined to be aelltrelunder NCGS ports prepared4n elccorda,nce withtthe
308 of the Federal Act, 33 USC 1318
terms shall be made available To slut ecsite of inspection
discharge hargethe lcwithies ofnha Division reasonable
Environmental Management o effluent data
time period, not to exceed five (5) Knowingly
days. a g required
by tb
any false statement onany
not be considered confidential
such
report may result in the imposition of criminal penalties as provided for in NCG
143-215.1(b)(2) or in Section 309 of the Federal Act.
9. Penalties for Falsification of Reports
The Clean Water Act provides that any person who knowingly makes any false
statement, representation, or certification in any record or other document
submitted or required to be maintained under this permit, including monitoring
reports or reports of compliance or noncompliance shall, upon conviction, be
punished by
a fine of not more than $10,000 per violation, or by imprisonment for
not more than two years per violation, or by both.
Page 16 of 18

PART III
OAR REQUIREMENTS
1, Previous Permits
All previous State water quality permits issued to this facility for this particular
discharge, whether for construction or operation or discharge, are hereby revoked
by issuance of this permit and subsequent issuance of a Certificate of Coverage.
isions of
s permit authorizing
The conditions, requirements,
PollutantdDis harge Elimination l
tystem govern
discharge under
discharges from this facility.
2. Construction
No construction of wastewater treatment facilities or additions thereto shall be
begun until Final Plans and Specifications have been submitted to the Division of
Environmental Management and approval has been granted by the Division.
Design and operation of facilities and/or treatment works shall be in accordance
with the application and supporting information. If facility deficiencies, design
and/or operational, are identified in the future which could affect the facility
performance or reliability, it is the responsibility of the permittee to correct such
deficiencies.
3. Certified Operator
Pursuant to Chapter 90A-44 of North Carolina General Statutes, the permittee shall
employ a certified wastewater treatment plant operator in responsible charge
(ORC) of the wastewater treatment facilities. Such operator must hold a
certification of the grade equivalent to or greater than the classification assigned to
the wastewater treatment facilities. The permittee shall notify the Division's
Operator Training and Certification Unit within five days of any change in the
ORC status.
4. Groundwater Monitoring
The permittee shall, upon written notice from the Director of the Division of
r monitoring as may be
Environmental Management, conduct groundwate
required to determine the compliance of this NPDES permitted facility with the
current groundwater standards.
5. Limitations Reopener
This permit shall be modified or alternatively, revoked and reissued, to comply roved
with any applicable effluent guideline or water quality standard issued or approved
under Sections 302(b) (2) (c), and (d), 304(b) (2), and 307(a) (2) of the Clleadn Water
Act, if the effluent guideline or water quality standard so issued or approve:
a. contains different conditions or is otherwise more stringent than any effluent
limitation in the permit; except for, if a water quality standard for Dioxin is
modified and approved, this permit will be reopened or modified to reflect such
changes as provided by 40 CFR 122.62 (c) (3)(i)(B); or
b. controls any pollutant not limited in the permit.
The permit as modified or reissued under this paragraph shall also contain any
other requirements in the Act then applicable.
Page 17 of 18

PART N
ANNUAL ADMINISTERINGA>�ME� CE MO
NTI`ORING FEE
The permittee must pay the annual administering and compliance monitoring fee
within 30 (thirty) days after being billed by the Division. Failure to pay the
e this
in a
timely manner in accordance with 15A NCAC 2H .0105(b)(4) may cause
Division to initiate action to revoke the Certificate of Coverage.
Page is of 18

Part II
requirements and all data generated must be reported down to
the permit discharge r
p g procedure- If no approved
the minimum detection or lower re ortin level of the p
methods are determined capableof
achiesnthenithe most nimum d sensitive (etection 1method with
e
levels below permit discharge requirements,
the lowest possible detection and reporting level) approved method must be used.
4. Penalties for Tampering
The Clean Water Act provides that any peng rson who falsifies, tampers with, or
e or method required to
knowingly renders inaccurate, an otori ction,cbe punished by a fine of n t
maintained under this permit shall, upon
more than $10,000 per violation, or by imprisonment for not more than two years per
violation, or by both.
5, Records Retention
The permittee shall retain records of all In information, hart'recordings for
calibration and maintenance records and all original strip
continuous monitoring instrumentation, copies of all reports required by this
permit, for a period of at least 3 years from the date of the sample, measurement,
report or application. This period may be extended by request of the Director at any
time.
g. Recording Results
For each measurement or sample taken pursuant to the requirements of this permit,
the permittee shall record the following information:
a. The date, exact place, and time of sampling or measurements;
b. The individual(s) who performed the sampling or measurements;
c. The date(s) analyses were performed;
d. The individual(s) who performed the analyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.
Inspection and Entry
The permittee shall allow the Director, or an authorized representative, upon the
presentation of credentials and other documents as may be required by law, to;
a, Enter upon the permittee's premises where a regulated facility or activity is located
or conducted, or where records must be kept under the conditions of this permit;
b. Have access to and copy, at reasonable times, any records that must be kept under
the conditions of this permit;
Page 13 of 18

Part II
Inspect at reasonable times any facilities,ionsuregulatedment norurequired ing monitoring
underr this
c P practices, or operations
control equipment), p
permit; and permituring
d. Sample or monitor at reasonalby the Clean Water Acte times, for the purposes fanys substances or
compliance or as otherwise authorized
parameters at any location.
] , Change in Discharge
and e terms
All discharges authorized herein shall be consistent
identified n his permit more
of this permit. The discharge c any p
frequently than or at a level in excess of that authorized shall constitute a violation
of the permit.
2, Planned Changes fanned
The per
ns to the permitted facility. Notice is required only
physical alterations or additions shall give notice to the Director as soon as possible o any P
when:
a. The alteration or addition to a permitted facility may meet one of the criteria for
or
determining whether a facility is a new source in 40 CFR Part 122.2 increase the
lies to pollutants which are
b. The alteration or addaischarged. Thislnotificationcantly napp he nature or
quantity of pollutants permit, nor to notification
subject nets under 40 CFR Part 22 42 (a) M limitations in the p
ther to efn"ent
requirements
Anticipated Noncompliance
3. planned changes in
The permittee shall give advance notice to hi Director
noncompliance with permit
the permitted facility or activity which may
requirements.
4. Transfers approval by
This permit is not transferable to any person except after notice i o andre
the Director. The Director may require modification or revocation and ernecessary
of the permit and incorporating such other requirements as may
under the Clean Water Act.
5. Twenty-four Hour Reporting regional
The permittee shall report to the central office or the appropriate
a' Hance which may endanger health or the environment. Any
office any noncompliance
hall be provided orally within 24 hours from the time the permittee
became aware of the circum
information sstances. A written submission shall also be provided
Page 14 of 1S
.t

Part II
i within 5 days of the time the permittee becomes aware of the circumstances.
The written submission shall contain a description of the noncompliance, and its
cause; the period of noncompliance, tedl tihlegantaclpatedstime itand nisse petted to
noncompliance has not been corrected, prevent
continue; and steps takenliance.lanned to reduce, eliminate, and
reoccurrence of the noncompliance.
b. The following shall be included as information which must be reported within 24
hours under this paragraph.
exceeds any effluent limitation in the permit.
(A) Any unanticipated bypass which
(B) Any upset which exceeds any effluent limitation in the Permit.
(C) Violation of a maximum daily discharge liim��n124 hou for any of the pollutants listed
by the Director in the permit to be reported
i
c . The Director may waive the written report on a case -by -case basis for reports under
paragraph b. above of this condition if the oral report has been received within 24
hours.
g• Other Information
aware that it failed to submit any relevant facts in a
V4'here the permittee becomes
, or submitted incorrect information in a permit application or in
permit application,
all promptly submit such facts or information.
any report to the Director, it sh
7, Noncompliance Notification
telephone to either the central office or the appropriate
The permittee shall report by P
regional office of the Division as soon the lble, but occurrenin cenOrcfirs knowledge ofthe
or on the next working wipg
occurrence of any of the follong: cill
ty which
ults in the
a. Any occurrence at the water Pof Wstesion owh chntrol farelabnormal insquantity or
discharge of significant amounts o a
of a sludge dig
characteristic, such as the dumping of
th thrroughtthe facility; or any tother unusual
passage of a slug of hazardous substance
circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the
tt facility incapable of adequate wasst ornressors,etcnt such as mechanical or
electrical failures of pumps, aerato P
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a
by-pass directly to receiving waters without treatment of all or any portion of the
influent to such station or facility.
elephone shall Persons reporting such occurrences by ti
letter form within 5 days following firs knowledge of thesoccurrenceo file a tten report in
Page 15 of 18

Part II
8. Availability of Reports
ion
Except for data determined to be confidential
el orts prepared under NCGS 4n alccordance withthe
308 of the Federal Act, 33 USC 1318, P
terms shall be made available for publicin
of the dischargeon at the lcwithin a Division reasonable
Environmental Management or at the the Act, effluent data shall
time period, not to exceed five (5) days. As required by
fidential. Knowingly making any false s
not be considered contatement on any
for in NCG
such
report may result in the imposition of c eTa� Aal c Penalties as provided
143-215.1(b)(2) or in Section 309 of the Fed
g, Penalties for Falsification of Reports
erson who knowingly makes any false
The Clean Water Act provides that any p
representation, or certification in any record or other document
statement, includingmonitoring
submitted or required to be maintained under this permit,
reports or reports of compliance or noncompliance shall, upon conviction, a fine of not more than $10,000 per violation, or by imprisonment for
punished by not more than two years per violation, or by both.
Page 16 of 18

1 Previous Permits this
All previous State water quality permits eration or discharge,d to this yare hereby revoked
discharge, whether for construction o p
by issuance of this permit and subsequent issuance
is ons of thof a is permit authorizing
Coverage.
The conditions, requirements, terms, and p govern
discharge under the National Pollutant Discharge Elimination System g
discharges from this facility.
2. Construction facilities or
No construction of wastewater treatment ons have been submitted so the Division of
begun until Final Plans and Specifications
has been granted by the Division.
Environmental Management and app
Design and operation of facilities and/or treatment works shall be in accordance
encies, design
with the application and supporting information. If facility deficility
and/or operational, are identified in s responsibility of the permit ehe future which could eo coct hrrect such
performance or reliability, it is the r p
deficiencies.
3. Certified Operator the permittee shall
Pursuant to Chapter 90A-44 of North CarolinaGeape a oruin tes�respon responsible charge
employ a certified wastewater treatment plant
must hold a
or
(ORC) of the wastewater treatment
facilities.
than the classification assigned to
certification of the grade equivalent gr
the wastewater treatment facilities. iU heit permittee ithin five days of any change in 'hall notify the Division's
Operator Training and Cert
ifORC status.
4. Groundwater Monitoring
The permittee shall, upon written notice from the roundwat eirector of monitoringe as may be
Environmental Management, conductg
required todetermine the compliance of this NPDES permitted facility with the
current groundwater standards.
5. Limitations Reopener
This permit shall be modified or alterT water quality standard revoked and issued or approved
with any applicable effluent guideline o
under Sections 302(b) (2) (c), and (d), 304(b) (2), and 307(a) (2) of the Clean Water
Act, if the effluent guideline or water quality standard so issued or approved:
than any eunt
a, contains different conditions orifothf s waterise oqual tysre tandard for Dioxineis
limitation in the Permit; excepto
modified and approved, this permit will be reopened or modified to reflect such
changes as provided by 40 CFR 122.62 (c) (3)(i)(B); or
b. controls any pollutant not limited in the permit.
The permit as modified or reissued under this paragraph shall also contain any
other requirements in the Act then applicable.
Page 17 of 18

PART IV
�h.UAL �MINIS'I RING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
the annual administering and compliance monitoring fee
1 The permittee must pay a the fee in a
within 30 (thirty) days after being billed by the Division. Failure to pay cause this
timely manner in accordancev ke the Certifi at of overrage. May
Division to initiate action
Page 18 of IS

NCG510099 Notes
Dave,
This is one we discussed. The application didn't include signed and sealed plans nor
adequate calculations, so I did a cover to require a separate A to C. Also, MRO
requested tox monitoring.
FYI,
Dana

forth Carolina
nt of Environment,
d Natural Resources
,�/„/,J,VII �, Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
Mr. Harvey Danner, Jr., President
Certiform Services, Incorporated
1519 Highway 150 West
Lincolnton, North Carolina 28092
Dear Mr. Danner.
• •
. EN �h�)-\I H E!4LTH,
& NATURAL RESOURCES
July 29, 1994 AUG 10 1994
DIVISION OF ENVIRONMENTAL MANAGEMENT
MOORESVILLE REGIONAL OFFICE
Subject: General Permit No. NCG510000
Certiform Services, Incorporated
Westside Market
COC NCG510099
Lincoln County
In accordance with your application for discharge permit received on July 7, 1993 we are
forwarding herewith the subject certificate of coverage to discharge under the subject state Groundwater
Remediation NPDES general permit. This permit is issued pursuant to the requirements of North Carolina
General Statute 143-215 .1 and the Memorandum of Agreement between North Carolina and the US
Environmental Protection agency dated December 6, 1983.
Please note that you must obtain an Authorization to Construct for the proposed remediation
system prior to. constructing and operating the facilities. Your request for Authorization to Construct must
include a $150 application processing fee, complete plans and specifications (signed and sealed by a North
Carolina Professional Engineer) for the proposed system, and design calculations indicating the expected
effluent quality. Please indicate the Authorization to Construct in being requested in accordance with
Certificate of Coverage NCG510099.
If any parts, measurement frequencies or sampling requirements contained in this permit are
unacceptable to you, you have the right to request an individual permit by submitting an individual permit
application. Unless such demand is made, this certificate of coverage shall be final and binding.
Please take notice that this certificate of coverage is not transferable except after notice to the
Division of Environmental Management. The Division of Environmental Management may require
modification or revocation and reissuance of the certificate of coverage.
This permit does not affect the legal requirements to obtain other permits which may be required by
the Division of Environmental Management or permits required by the Division of Land Resources,
Coastal Area Management Act or any other Federal or Local governmental permit that may be required.
If you have any questions concerning this permit, please contact Dana Bolden at telephone number
919/733-5083.
OAINW ikned By
David A. Goodrich
A. Preston Howard, Jr., P. E.
cc: Wfice
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

N.C. DEPT. OF
ENVIRONMENT, HEALTH,
& NATURAL RESOURCES
AUG 10 1994
STATE OF NORTH CAROLINA I�AsFIENi
DEPARTMENTDIVISIOENVIRONMENT, NV OMENTAL MANAGEEME% FtCE
GENERAL PERMIT NO, NCG510000
CERTIFICATE OF COVERAGE NO, NC510099
TO DISCHARGE PETROLEUM CONTAMINATED GROUNDWATER AND SIMILAR WASTEWATERS
UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
Certiform Services, Incorporated
is hereby authorized to construct and operate or continue operation of a groundwater treatment system consisting of
an oil/water separator, an air stripping system and carbon filtration for petroleum contaminated groundwater or
similar waste streams with the discharge of treated wastewater from a facility located at
Westside Market
Lincoln County
to receiving waters designated as an unnamed tributary to the South Fork of the Catawba River in the Catawba River
Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III
and IV of General Permit No. NCGO0510000 as attached.
This certificate of coverage shall become effective July 29, 1994,
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this the 29th day of July, 1994
Original Signed By
David A. Goodrich
A. Preston Howard, Jr., P.E., Director
Division of Environmental Management
By Authority of the Environmental Management Commission

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State of North Carolina
Department of Environment, Health and Natural Resources
Division of Environmental Management
512 North Salisbury Street • Raleigh, North Carolina 27611
James G. Martin, Governor
William W. Cobey, Jr., Secretary
NOTICE OF INTENT
A. Preston Howard, Jr., P.E.'
Acting D*ector
._
National Pollutant Discharge Elimination System
Application for Coverage under General Permit NCG510000; Groundwater remediation projects
designed to treat petroleum contaminated groundwater.
1. Name, Address, location, and telephone number of facility requesting Permit.
A. Official Name: WEST-S1 pr MARK M- Wy t$o
B. Mailing Address: 5 W 50 VEST" SR 14u 1"r�J N
(1)Street Address; 5 P. 140-7 at S R 17.3I
(2)City; L i Nrol_.NMON
(3)State; �j C'
(4)Zip;�-
(5)County; N CO 6
C. Location. (Attach map delineating general facility location
(1)Street Address; 1'5► q N WY 150 Wes-r PA)
(2)City; L1 N Cot-NTD N�
(3)State;
(4)County; Li Co LN
D. Telephone Number; ( {UPI) GIG + ;k� 'J7 ff '
2. Facility Contact: WAY "" 'V' k
A. Name;
B. Title; P USLI DEN
C. Company Name; ® S E V E C F- NCO,
D. Phone Number; ( qji) 6 6 l - ,31
3. Application type (check appropriate selection):
A. New or Proposed; LO-10,
B. Existing; If previously permitted, provide permit number _
and issue date
C. Modification;
(Describe the nature of the modification):_
4. Description of discharge
A. Pla4se state the number of separate discharge points.
1, 2,[1; 3,[1; 4,[1; 1-
Page 1

'r
i etar►,�1
B. Please describe the amount of wastewater being discharged per each separate discharge point:
1.?000 gallons per day (gpd) 2: (gpd) 3: (gpd) 4: (gpd) No -4)0-0
C. Check the duration and frequency of the discharge, per each separate discharge point:
1. Continuous:_z
2. Intermittent (please descnbe):
3. Seasonal (check month(s) the discharge occurs): January LA; February [j; March V1,r April (/1,
May [/];June 0; July 0; August N; September OOctoberV: November [/, December y''
N o ` SEA -So N rl.._.
d
4. How many days per week is thergg a ischarge?(check the days the discharge occurs)
Monday [4, Tuesday A Wednesday [(], Thursday [ J Friday [4, Saturday 0, Sunday j4.
Crn,ttnNd us
5. How much of the volume discharged is treated? (state in percent). %
D. Describe the type of wastewater being discharged per separate discharge point. Specify what is
being removed and products recovered. This includes a listing of any chemicals found in
detectable amounts with the maximum observed concentration reported. The summary of
analytical results containing this maximum value should also be submitted (i.e. the listing, not
the graphical scan). The most recent sample must be no older than one year previous to the date
of this application. The following volatile organic compounds should be included along with
-any suspected fuel additive; f f b°
1. Benzene*;
2. T uene 1.
3. Et ylbenzene*; F-e-„
4. Xylene*; 5iG
5. Lead;
6. Methyl tert-butylether (MTBE); 158.
7. Dibromoethane (EDB); AA
8. 1,2-dichloroethane; O'-f
9. Isopropyl ether; 3 2ti
10. Naphthalene; V 0 g 1
11. Phenol; I �32
*(An EPA approved method capable of detection levels to 1 ppb should be used to detect these
compounds).
E. Please check the appropriate type of treatment being used to treat the groundwater;
I . Oil/Water Separator; ✓
2. Air Stripper;
3. Diffused Aeration; ✓
4. Activated Carbon Absorption; ✓
5. Other(specify);
6. Separately, please describe in detail(size, volume,capacity, design flow through treatment,
etc.) each type of treatment that was checked in 1 through 5. Include, if any, the
manufacturer's information on each type of treatment. Also provide the removal efficiency of
each compound detected for the project, if known. Give design specifics (i.e. design volume of
each unit, materials used in air stripper, etc.). Existing treatment facilities should be
described in detail and design criteria or operational data should be provided (i nclud ing
calculations) to ensure that the facility can comply with requirements of the General Permit.
Please include model and calculations used in determining the design requirements for the air i „ '
r. t) kPVC cu51n 1n ��
7. sWhaare the well sizes and how many exist.2 W4i3 -) moA"fo 2" PVC cas t ,n 6'2 ti�1
8. Please state the pump sizes and their location in relation to the treatment used in part Z.E.
9. Please explain what fail-safe measures, such as audible and visual alarms or automatic
shutoff systems, are provided to ensure no system failures.
10. Is there an access to the effluent for sampling?( either an open pipe or a valve to obtain a
sample) \/ s U QA -
Page 2

.. �A�TNdRt�.RTlenl � � coNSTRV�G�
NOTE: Construction of any wastewater treatment facilities require submission of three (3) sets of plans
and specifications along with their application. Design of treatment facilities must comply
with requirement 15A NCAC 2H .0138. If construction applies to the discharge, include the
three sets of plans and specifications with the application.
5. What is the nature of the business applying for this permit. { FSlore—
ork o f Cwtawba►
crv� � J
6. Name of receiving water or waters; An f10.t Classification:
(Attach a USGS topographical map with all discharge point(s) clearly marked)
ClflrlGNv\, A streww, r(U- ,s 16 >oL.\Tk f--c.Y CATAwBA River'
7. Is the discharge directly to the receiving water?(Y,N)Y
If no, state specifically the discharge point. Mark clearly the pathway to the potential receiving
waters on the site map. (This includes tracing the pathway of the storm sewer to its discharge
point, if a storm sewer is the only viable means of discharge.)
8. Please address possible non -discharge alternatives for the following options:
A. Connection to a Regional Sewer Collection System; 'N'D P tx6jlc SN.WQe• r 57Ya
y� -nca time_ For perrm"r reVl"
B. Subsurface Disposal; /n � Pp rop Y � «�� l �� +
C. Spray Irrigation; Tf)er-e is no J t a
p err^ �t �re� � eva Ti rre u cr► r cc�Q . To �m%j sC reWUet-,- Free) PMA t\,
9. I certify that I am familiar with the information contained in the application and that to the best of
my knowledge and belief such information is true, complete, and accurate.
Printed Name of Person Signi' g`' CL H
TideYe
Any person who knowingly makes any false statement, representation, or certification in any
application, record, report, plan or other document filed or required to be maintained under Article 21 or
regulations of the Environmental Management Commission implementing that Article, or who falsifies,
tampers with or knowingly renders inaccurate any recording or monitoring device or method required to
be operated or maintained under Article 21 or regulations of the Environmental Management
Commission implementing that Article, shall be guilty of a misdemeanor punishable by a fine not to
exceed $10,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section 1001 provides
a punishment by a fine of not more than $10,000 or imprisonment not more than 5 years, or both, for a
similar offense.)
Notice of Intent must be accompanied by a check or money order for $400.00 made payable to the North
Carolina Department of Environment, Health, and Natural Resources. Mail three (3) copies of entire
package to:
Division of Environmental Management
NPDES Permits Group
Post Office Box 29535
Raleigh, North Carolina 27626-0535
Page 3

NOTICE OF INTENT; National Pollutant Discharge Elimination System
Application for coverage under General Permit NCG510000; "Ground water remediation..."
PURPOSE A gasoline release at Westside Market, Lincolnton, has resulted in a lens of free
product on ground water. To quickly recover a significant portion of the released gasoline, the
ground water table must be depressed by pumping to collect free product at the recovery well.
Gasoline contaminated ground water will be treated and discharged to a proximate, unnamed
tributary of the South Fork of the Catawba River (WS-4).
CONCEPT An integrated system, pre-engineered, will be purchased from a national vendor.
System will include free product recovery and water pumps in a recovery well. The water will be
passed through an oil -water separator, treated in a diffuse aeration tank and passed through
abosorptive, activated carbon filters before discharge. System design and maintenance will assure
effectiveness. Similar systems are permitted and in successful operation across the state.
Application Support Information
1. Westside Market 1519 Highway 150 Lincolnton, NC 28092 Lincoln County
SR1407(old HWY 150) at SR1231(Roseland Road)
2. Harvey C. Danner, Jr. President Certifoam Services, In� 919-661-9231
3. New application
4. One discharge point maximum discharge of 2000 gallons/day Continuous
100% of discharge will be treated
D) laboratory analysis is enclosed
E) Components: 1. Oil/Water Separator, 3. Diffused Aeration, 4. Activated Carbon
(6) Specifications of components and flop diagram for integrated system are
enclosed, provided by the designer, Continental Environmental Services.
CES has proprietary design calculations for diffused aeration unit; sales literature
is enclosed.
(7) Two wells, (1) recovery, 4" Sch 40 PVC in 28 1/2" diameter hole, 27' deep
(2) monitor, 2" Sch 40 PVC in 6 1/2" diameter hole, 30' deep
(8)Pumps are all provided as part of system; specs. in CES material
(9) Float controls shut down system if blockage develops. Continental provides
carbon maintenance and replacement at intervals based on worst case loading.
(10) four sample ports are in the system.
5. Food Market with petroleum fuel sales.
6. small stream not shown on topographic sheet to intermittent stream to unn ed
permanent stream to South Fork Catawba River, classified WS-4 at that pot.
7. No, if receiving water is considered to be S. Fork Catawba River.
8. A) no regional sewer system at facility, B) & C) non discharge permit would take too
long to obtain. Quick action is essential if significant portion of released gasoline is to be
recovered. Either subsurface disposal or spray irrigation would otherwise be viable.
9. Certification on form.

CLIENT: Certifoam Services, Inc.
P.Q. Box 5524
Winston Salem, NC 271 13
Attention: Mr. H. Danner, Jr.
DATE RECEIVED -
DATE REPORTED:
SAMPLE NUMBER
306-1326A
306-13260
306-1326C
306-1326D
June 17, 1993
,dune 29, 1993
SAMPLE DESCRIPTION
Water; WN-NW for 601 /602.
Water ; WN-MW for 610.
Water: WM-MW for Phenol.
Water; WN-Mtn for Pb.
PARAMETER RESULTS
MQL
DATE STARTED
306-1326r� - 601
- Bromodichi oromethane
0.5
ug/l
6/ 18/93
- Bromof orm #
0.5
ug/l
6/ 16/9 3
- Bromomethane
0.5
ug/1
6/ 18/93
- Carbon Tetrachl on de
0.5
ug/l
6/ 18/93
- Chloroethane
0.5
ug/l
6/18/93
2-Chloroethylvinyl Ether 1 _D
0.5
ug/1
6/ 10/93
- Chloroform
0.5
ug/l
6/13/93
- Chloromethane
0.5
ug/1
6/18/93
- Dibromochloromethane 0.5 ug/l 6/ 18r 93
- Dichlorodifluoromethane 1.5 0.5 ug/l 6/181193
Concentrations are below Minimum Quantification limit except where noted.
NC Laboratory Certificate No_ 275_

PARAMETER
306-1326,E - 601
- 1,1-Dichloroethane
- 1,2-Dichloroethene
RESULTS MQL DATE STARTED
D.D 0.5 ug/1 6/18/93
0.7 0.5 ►rg/1 6/ 10/93
- 1,1-Dichloroethene
0.5
ug/l
6/ 18/93
- trans-1,2-Di chi oroethene
#
0.5
ug/l
6/18/93
- 1,2-Dichloropropane
#
0.5
ug/l
6/18/93
- cis-1,3-Dichloropropene
0.5
ug/1
6/18/93
- trans-1,3-Dichloropropene
0.5
ug/1
6/18/93
- Ethylene Dibromide (ED6;
0.5
ug/l
6/ 18/93
- Methylene Chloride
0.5
ug/l
6/18/93
- 1,1,2,2-Tetrachloroethane
0.5
ug/l
6/ 10/93
- Tetrachloroethene
0.5
ug/l
6/18/93
- 1,1,1-Tri chl oroethane
0.5
ug/l
6/ 18/93
- 1,1,2-Tri chi oroethane
0.5
ug/l
6/ 18/93
- Trichloroethene
0.5
ug/l
6/18/93
- Trichlorofluoromethane
— Vinyl Chloride -)Z 14 I�
PARAMETER
-706-1326-, - 602
- Benzene -71. q l� N
- Chlorobenzene
- 1,2-Dichlorobenzene
1,3-Dichlorobenzene
0.5
ug/1
6/ 18/9,
*
0.5
ug/l
6/18/93
RESULTS
MQL
DATE STARTED
15.0
0.5
ug/1
6/ 13/93
0.5
ug/ 1
6/ 18/93
0.5
ug/1
6/ 10/93
0.5
gag/1
6/ 16/93
Concentratlonb are below Minimum Quantification Limit except where noted.
HC Laborotorg Certificate No. z75.

PARAMETER
306-1326A -602
- 1,4-Dichlorobenzene
- Ethyl Benzene
- Isopropyl Ether (IPE)
- MTBE
RESULTS
792
324
950
- Methyl Ethyl Ketone (MEK) -
LI - Toluene 601;
- Xylenes 516
PARAMETER RESULTS
306-13266 - 610 (date extracted 6/22/93)
- Acenaphthene 151
- Acenaphthylene 237
- Anthracene 13
- Senzo(a)anthracene
MQL DATE STARTED
0.5
ug/1
6/ 18/93
0.5
ug/l
6/ 15/93
0.5
ug/l
6/ 18/93
0.5
ug/l
6/ 18/93
0.5
ug/l
6/ 18/93
0.5
ug/l
6/ 18/93
0.5
ug/l
6/ 18/93
MQL DATE STARTED
5 ug/l 6/25/93
5 ug/l 6/25/93
5 ug/l 6/25/93
5 ug/l 6/25/93
- Benzo(b)fluoranthene 5 ug/l 6/25/93
- Benzo(k) fluoranthene 5 ug/l 6/25/93
- 5enzo(g,h,i) perylene 5 ug/l 6/25/93
- Benzo(a) pyrene 5 ug/l 6/25/93
- Chrysene 5 ug/l 6/25/93
- Dibenzo(a,h) anthracene 5 ug/l 6/25/93
- Fluoanthene 11 5 ug/l 6/25/93
- Fluorene 21 5 ug/l 6/25/93
Concentretiona are below Minimum Quantification Limit except where noted.
MC Laboratory Certificate Na_ z75_

PARAMETER
RESULTS MQL DATE STARTED
306-1326E - 610 (Date extracted 6/22/93)
- Indeno(1,2,3-cd)pyrene
*
5
ug/l
6/25/93
- Napthalene
1001
5
tjg/1
6/25/93
- Phenathrene
5
5
ug/l
6/25/93
- Pyrene
5
ug/l
6/25/93
306-1326C - Phenol
0.182
0.010
mg/l
6/24/93
306-1326D - Pb (3030C)
#
0.01
rng/l
6/21 /93
REPORTED BY.
D. R_ W,#singer - General manager
Concentrations are below Minimum Quantification Limit except where noted.
NC Laboratory Certificate No. Z75.

-L-�u Lo I , �w
Blue Ridge Labs
P.O. Box 2940 • Pine Mountain Road
Lenoir. North Carotin 28645 AW
Telephone [phone]
CriAIN OF CUSTODY RECORD . -t4ft j5 r,—e 6,J4�I �t-
SAMPLE ID
TYPE OF SAMPLE : 0
LOCATION -
DATE SAMPLE�-(- T II rE SAMPLED : -
TESTS REQUESTED --
SAMPLE ID -. Ld w t-,)
TYPE OF SAMPLE �S: D
ct-2
LOCAT ION : _ --
DATE SAMPLED 61 ` TIME SAMPLED
TESTS REQUESTED : ---&- O 2-
PRESERVATIVE: PRESERVATIVE:' --------
,,r� _ �, --
IGrdATCRC �.-
SIGNATURE: _
SAMPLE I D : cr�d✓1 n�r..� -- - .
TYPE OF SAMPLE : ��? "-✓T--___�� LOCATION
DATE SAMPLED TIME SAMPLED
TESTS REQUESTED: __.__LlaU
PRESERVA, IVE: — /&
SAMPLE ID : tj P77 — 47 LA-)
T ;'PE OF '= AIv1PLE : —-=_.
LCiCATI01.44/1
DATE SAPIPLED : � t IME CAI IPLED : ,3a .
TEE;TS REQUESTED
SAMPLE ID - 1--'J -. ---.--
TYPE OF SAMPLE : -/.J-yd -
LOCATION
DATE SAMPLED : � TII1E SAMF-LED :
TESTS REQUESTED
PRESERVATIVE: —SIGNATURE'. A t /1—.._. ---- -- - ---
SA11PLE ID .
TYPE OF SAMPLE
LOCAT ION :
DATE SAMPLED : —
TESTS REQUESTED
F'r'ESERVAI"IVE. a — - ---- PRESERVATIVF:
;:;I5NATURE: �_-f'' _ SIGPlATLiF,E:
RELINQUISHED OY- DAT
TIME SAMPLED :
RELINQUISHED TO -
NOTE: Use bpck for additional information and m9ps. 3/25/91

Standard Integrated System
Process Description
Continental Environmental Services fully integrated groundwater remediation system** will consist of
recovery pumps, oil water separator, primary collection sump, transfer pump, 10DA diffused aeration
tank and 10FGB2L activated carbon system. The CES Controller can control from one to eight
wells.
The contaminated groundwater is recovered by a pneumatic or electric system. The air supply to
the pneumatic pumps is controlled by a solenoid valve that is controlled by the CES controller
alarm circuits. The electric pumps are controlled by intrinsically safe electrodes in the well.
The recovered groundwater is pumped into the oil water separator. Any product is skimmed off
and gravity flows to the product recovery tank. When the product tank is full an explosion proof
float switch sends a signal to the CES controller which turns off the recovery pumps and turns on a
high level alarm light on the controller. The water now gravity flows to the primary collection
sump. This sump has three float switches that are connected to the CES controller. The lower
floats control the transfer pump. There is a hand -off -auto selector switch on the CES controller for
the transfer pump along with a green for on indicator light. The third float indicates high level in
the sump. High level turns on a red alarm indicator on the CES controller and turns off the
recovery pumps.
The transfer pump pumps the contaminated water to the 10DA diffused aeration tank. A blower
blows air through diffusers in the bottom of the tank. Organics in the water are removed and exit
the tank with the exhaust air.
Treated water from the 10DA gravity flows into the 10FGB2L collection sump. The sump contains
five float switches that are connected to the CES controller. The lowest float turns the pumps off
and resets the high level alarm during the backwash cycle. The second float up turns the transfer
pumps off and resets the high level alarm during normal operation. The third pump starts the lead
PUMP. The fourth float starts the lag pump. The fifth float puts the system into alarm. On high
level alarm the CES controller will turn off the recovery pumps and turn on an alarm indicator light
on the CES control panel. There are two hand -off -auto selector switches and two green for on
indicator lights on the CES controller for the two 10FGB2L transfer pumps.
The set of lead -lag pumps pump water through the backwash valve assembly. The valve assembly is
operated by the CES controller. The controller sends a signal to the valves once a day to initiate
the back -washing of the particle filters. The backwash water from the particle filters goes to the
trickle filter where the particles settle out and the water is recycled back to the collection sump.
Water flows from the particle filters to the dual stage carbon filters. The dual stage arrangement
allows for detection of breakthrough of the first stage while not discharging any contaminants
through the second stage. The water is then discharged.
**See Diagram 1.
CONTINENTAL
};...:;,;, ENVIRONMENTAL
"'"''` SERVICES

PRODUCT
RECOVERY
DRUM
FLOAT
o-
OIL/WATER
SEPARATOR
VTC-5
RECOVERY WELL
THIS DRAWING CONTAINS PROPRIETARY
INFORMATION AND IS CONFIDENTIAL AND
IS PROVIDED SO THAT A PURCHASE
DECISION MAY BE MADE. THE DOCUMENT
IS NOT TO BE DUPLICATED OR LOANED
OR IN ANY WAY PROVIDED TO OTHERS.
THIS DOCUMENT CAN BE USED IN
"REMEDIATION ACTION PLANS". ANY
OTHER USE CAN NOT BE DONE WITHOUT
THE WRITTEN CONSENT OF:
CONTINENTAL ENVIRONMENTAL SERVICES
GAINESVILLE, FLORIDA
TPoCKLE
B►CKWASR WATER
PRESSURE
PRESSURE SAMPLE
FILTER
W.UGE z
WUGE s Parr a
swP LE
PORT 1
PRESSURE
' R " U"E
IF
DIFFUSED
GAUGE I
cwce 4
SURGE Pu.p AERATOR
TANK SUMP
100 GAL
FLOATS
TWIN
PuuPS
PARTICLE
AGc
FILTERS
STAGE STAGE 2
�
SAMPLE
SAMPLE
PORT 2
PORT S w
BLOWER
H
Q
3
z
z
N
1
J
a
r
O
r
CES
CONTROLIFR
SINGLE WELL REMEDIATION SYSTEM
NORRIS ROSZEL REM 1 5 DALE GANN
NOT TO SCALE 12/3/92

PRODUCT
RECOVERY
DRUM
FLOAT
OIL/WATER
SEPARATOR
VTC-5
RECOVERY WELL
THIS DRAWING CONTAINS PROPRIETARY
INFORMATION AND IS CONFIDENTIAL AND
IS PROVIDED SO THAT A PURCHASE
DECISION MAY BE MADE. THE DOCUMENT
IS NOT TO BE DUPLICATED OR LOANED
OR IN ANY WAY PROVIDED TO OTHERS.
THIS DOCUMENT CAN BE USED IN
"REMEDIATION ACTION PLANS". ANY
OTHER USE CAN NOT BE DONE WITHOUT
THE WRITTEN CONSENT OF:
CONTINENTAL ENVIRONMENTAL SERVICES
GAINESVILLE, FLORIDA
TFlCKLE BACKWASH WATER E-
FiLTER
SAUF LE
PORT 1
PRESSURE
DIFFUSED GAUGE I 1
SURGE RINP AERATOR
TAROK SUMP
I W GAL
FLOATS IN
I I I I111 II II II I vuups
BLOWER
CE2
GO HTROLLER
PRESSURE
PRESSURE
SAUPLE
GAUGE 2
GAUGE ]
1I1
POR111T 4
RE
IF
GAUGE G
.WGC 4
R
PARTICLE
STAGE i
GAG
FILTERS
STAGE 2
SANPL£
SAMPLE
PORT 2
PORT 3
K
LJ
f-
Q
3
z
N
J
Q
F-
0
R--
SINGLE WELL REMEDIATION SYSTEM
NORRIS ROSZEL REM 1 5 DALE GANN
NOT TO SCALE 12/3/92

INCORPORATED
SPILL •
Recovery Systems
Making Your Job Easier!
SPILL
-�BIIST�R
The i; • is a state -of -the art electronk
cally controlled ground water recovery system
designed to simplify the job of underground
spill remediation.
The Technology
The HYDROSET- sensor utilizes an 8" long
product/water interface detector (not a con-
ductivity sensor!) which can accurately detect
the position of the interface anywhere along its
length. This sends a signal back to the elec-
tronic measurement system which in turn
controls a depression water flow control valve.
With this technology the system can accu-
rately hold the interface level just under the
product intake and keep it there continuously
within a fraction of an inch. The sensing unit is
Teflon coated to minimize biological fouling.
Performance
The HYDROSETTIA system will automatically
and reliably compensate for natural changes
in water fluctuations and continuously recover
product. The system will not pump water into
the product tank or product into the water filtra-
tion system. This is a common problem with
float technology systems. Product skimming
to .1 inches is possible.
The System
• An environmentally sealed electronic cabinet
with user friendly control panel including elec-
tronic display of water level and product thick-
ness.
• A light weight 3.5 pound probe with level
sensing system and product pump. The probe
is 1 3/4" in diameter and will fit a 2" monitoring
well. No winch is required.
• A calibrated flow meter which will measure
depression water flow rates and totalizer gal-
lonage.
• A product tank probe with 2' and 1' from full
indication and product pump shutdown when
full.
• A depression pump interface capable of con-
trolling electronically powered pumps or pneu-
matic diaphragm pump via an electronic sole-
noid valve.
Authorized Distributor
• A flow control valve to accurately control wa
ter level. The system is compatible with strip- CONTINENTAL MID ATLANTIC SOUTHWEST
ping towers. ENVIRONMEMUL 919 781 46 CORPORATE OFFICESI7 641 8739
5ERVIC605 1-800-342-1103

The SPILL /_gu TzR system is designed to accurately
show what ! is actually happening in the well at any time -
all the time. And you don't need years of experience
to understand or operate it.
Product
Pumping System
Control Switch
Switch to "ON" and the
system will operate
automatically.
Product Tank
Level Indicator
and Override
Product Thickness/
Water Level
Indicator
This shows where the
water level is and how
many inches of product
(up to 12").
All electrical connections
are made in this area and
are protected from the
environment when you
close the door. All cables
are color coded for easy,
goof, proof hook-up.
Environmentally
Sealed Cable
Feed Throughs
Water Depression
System Control
Switch
Switch to "ON" and the
system will automatically
control water interface to
level selected.
Depression
Flow Meter
Depression
Water Totalizer
Depression Level
Selector
Now you can match
system operation with
spill situation, whether it
be initial phase with lots
of product or final phase
where skimming is
necessary
Diagnostics
In the unlikely event the
system goes down, this
will help determine the
problem.
AC power hook-ups
are easily done. Just strip
cable ends and slip into
terminal block. Stripping
towers can be turned ON
and OFF via this
interface.

® CONTROL PANEL
PRODUCT
RECOVERY
TANK
FLOW METER &
TOTALIZER
OVERFLOW
SENSOR
PROBE
FLOW
WATER
CONTROL
DISCHARGE
RECOVERED :: ::::::::: ® VALVE
LINE
PRODUCT
FLOATING
HYDRO-
CARBONS
WATER
TABLE
CONE OF
DEPRESSION
PROBE W/PRODUCT PUMP
WATER DEPRESSION
PUMP
SPILLBUSTER SENIOR DUAL PUMP SYSTEM
(PRODUCT AND WATER DEPRESSION PUMPS)

Continental
Environmental Services
2300N.W.71stF1oce/GoheMNe,FL32606 i
[phone]/[phone] J
Tramp Oil Separator
VTC-5
PRODUCT BULLETIN
45:T
FEATURES
Removes 99% of tramp oil from coolant
Improves part quality; Extends tool life
Saves coolant
Maintenance free fiberglass construction
No power required
AFL's Tramp Oil Separators effectively remove tramp oil
from metalworking fluids. The VTC-5 is designed for low
flow rate systems, up to 5 gpm. It is particularly
economical for treatment of coolant from single
machines. For treatment of central sumps, where larger
flows are required, ask for AFL's larger VTC separators.
Recovering tramp oil from coolant offers several
benefits. It improves part quality, extends tool life, and
allows extended use of the some coolant, thus saving on
coolant costs. Solids filtering equipment works more
effectively without tramp oil, and oil mists from metal-
working operations can be practically eliminated.
In operation, the VTC-5 accepts contaminated coolant
into the inlet chamber. The coolant passes through a
diffusion baffle which distributes the flow to the separa-
tion chamber. A matrix of vertical polypropylene tubes
FUNCTION:
REMOVES TRAMP
OILS FROM
COOLANTS
NO, 2-20,13.1A
in the separation chamber intercepts oil globules down
to 20 microns In size due to its oleophilic (oil -attracting)
nature. Small oil globules attached to the tubes
coalesce with other globules, Increase in size and
buoyancy, then break away to rise rapidly to the liquid
surface.
Surfacing oil is removed by a rotary pipe skimmer while
the clean coolant passes under the oil retention baffle
and into the outlet chamber. The unit can reduce the
tramp oil content of the coolant to less than 1 %.
Corrosion resistant materials are used throughout the
VTC-5. The tank is constructed of molded fiberglass and
the standard piping is schedule 40 PVC. The unit comes
completely assembled and ready for hook-up.
A dimensional layout of the VTC-5 is shown on the
reverse leaf.

CON VNER UL
RKMONMENT4
SERVICES
OIL SKIMMER OUTLET
INFLUENT
INTEGRAL
FITTINGS
MODEL
VTC-20
HINGED
COVERS
(2) �—
PRIMARY TREATMENT
Vertical Tube Coalescing
Separator (VTC)
59 201 50 GPM
PRODUCT BU
T-PIPE OUTLET
i FOR EFFLUENT
EOILRETENTION
EIR
ROTARY
PIPE
SKIMMER
BAFFLE
OIL ATTRACTING
TUBES (REMOVABLE)
CORROSION -RESISTANT
SS ENVELOPE
Can reduce oil content of wastewater down to 10 mg/itr
Removes up to 99% of tramp oil from coolant
Inherent Insulation, less than 1.0 U factor (heat transfer)
Corrosion -resistant fiberglass tank
Pre-engineered, prepackaged, ready to Install
Self-contained, no power source required.
Precision sizing: 5, 20, 50 gpm
AFL's VTC 5, 20, and 50 remove hydrocarbons from
wastewater and tramp oils from machine tool coolant. A
precisely -engineered coalescing medium in the VTC
enhances the gravity separating process.
The coalescing material, a matrix of oieophilic (oil -attracting)
tubes, intercepts oil globules of all sizes. As globules
coalesce on the tubes, they increase in size and buoyancy,
finally breaking away to rise through the tubes to the top.
Surface oil drains by gravity into an integral rotary pipe
skimmer and then flows to external storage.
FUNCTION:
REMOVES
FREE OILS,
NON -PERMANENT
MECHANICALLY
EMULSIFIED OILS,
SETTLEABLE
SOLIDS
NO.2-10.B.
VTC-20A shown Is equipped with
optional effluent pump -out package
Including liquid level switch In the
clearwell. Supplied with'
weatherproof control panel.
Performance that can be expected of the VTC separator Is:
(1) removal of oil globules down to 20-micrQn size.
(2) reduction of oil content to 10 mg/Itr.
The VTC removes even non -permanent mechanically
emulsified oil. It leaves no visible sheen and traps solids too.
In metalworking and simliar applications, it removes up
to 99 percent of tramp oils from coolants.
improved oil -separating efficiency means packaging
in a smaller envelope. Completely corrosion -resistant, the
separator Is molded of fiberglass and equipped with
PVC piping. It comes pre-engineered, prepackaged,
ready to install.
The entire exterior surface of the fiberglass tank is covered
with corrosion -resistant gelcoat, integrally -colored and
ultra -violet resistant. Since the envelope and fittings (PVC)
are corrosion -resistant, the separator can be Installed
In many hostile environments. No sacrificial cathodic
protection is required.
Equipment and construction options are available. These
include heater packages, automated sludge removal,
product pump -out systems, and special resins or steel
construction.
7�n1� J1 cIJQJQ nil rlclh In ralo-011

I -
4 O
G _A BETTER ENVIRONMENT
ASSEMBLY LIST
NJQ-rE5
(1 2' 1 Inlet
I. Ylthout written consent (row AFLAnd-tries.
DO NOT:
12 - 2' It Outlet
9) 2' Oil
A. Drill holes or otherwise puncture
d outlet
fItw:rglus sklns of the unl t.
1 e 1 Inlet baffle
B. Mount any equlpaent or accessory on the
7�cji1
(5) Vertical tube Coalescer
unit.
C. Faeore
(612' / A"" pipe situ er
any equip.ent or accessory iron
I. unit.
7, Oil retention oaffle
- 0. Flood the unit or restrict the outflows.
18 Ou[let weir
2. AFL requlres a flexible connec[I-to be Installed
( 91 1' 1 011 drain with plug (2 req'd)
Dc tween the tank ♦nd cuttower ,o—e<tlrq pipes
to el lad na to excess I+e loadlog on tank pIpIM•
9. Olasenslonai tolenrce sy'.
\J
/. Tank 1s fitted with sch. e0 PVC pipe.
5. Tank is constructed of )OS chopped glass
20I Isophtlulic resin,
OP-0-9
P
6. Opm ring ranges: Te.pera cure do/ua-10'/100'F
pN low/nigh-5/9.
J1111111e
__—EL�VAT �p_►�J_
OUTLET END
IREV. NO.j DATE I DESCRIPTION I 11-1 1
VTC-5 w/2nsi2.P.5,
2-20.D.1 A.

CAPACITY
SIZE:
MATERIALS OF
CONSTRUCTION
Product Recovery Tank
Model PRT 55
55 gallons
24" diameter x 36" height
22 1/2" x 16 gauge steel
12 gauge closing ring
INLET and OUTLET
FITTINGS: (2) 2" fpt
LINING:
OPTION
(2) coats epoxy lining
Intrinsically safe high level switch
For more information, call Brian Strange,
Technical Representative, at (919) 7814676.
ComirimEmir4L
ENI VORMEMUL
S'evqtkT

❑ Reed switch simplicity, one moving part, the float ❑ Shock, vibration and corrosion resistant
❑ Ordinarily no maintenance ❑ Accurate and repeatable
J L_
• All catalogue level switches are deliverable in limited quantities within
2 working days ARO.
• Extended delivery schedules can be customized with verbal releases
to suit your requirements.
• When needed, our short order department fabricates special non -
catalog multi -levels to ship in under 4 days.
• Price is minimized due to in-house control of production "No Vendor
Mark-ups."
• Complete in-house manufacturing insures quality throughout all
Thomas Products level and flow sensors.
• OEM's benefit from our in-house flexibility in manufacturing by
allowing units other than those shown to be built and shipped
promptly.
Float
— Magnet
Reed
Switch
Stem
TYPICAL OPERATION
A magnet equipped float moves directly with
the liquids level to actuate the hermetically
sealed reed switch within the stem.
CONSTRUCTION
MODEL NUMBER
DESCRIPTION
MATERIALS
TEMPERATURE
STANDARD MOUNTINGS
MULTI -LEVEL
INDICATORS CUSTOM
BRASS, BUNA,
1/8" to 2" NPT
BUILT. 1 TO 6 SENSING
S.S., PVC,
-40' TO +300' F
3" 150# ANSI FLANGE
4000
LEVELS. VERTICAL
POLYSULFONE OR
3 5/8" DIA S.S. FLANGE
MOUNTED UP TO 30'
POLYPROPYLENE
INCLINATION
1" NPT
4100
BRASS OR S.S.
-30' TO +300' F
UNIT MOUNTS FROM
OUTSIDE OF TANK IN
SIDE MOUNTED
POLYSULFONE
1/2" NPT
4400
AT POINT OF
OR
-40' TO +225° F
UNIT MOUNTS FROM
INDICATION
POLYPROPYLENE
OUTSIDE OF TANK IN
1/2"-13 OR 5/8"-11
POLYSULFONE
STRAIGHT THREAD W/NUT
4400
OR
-40' TO +225° F
UNIT MOUNTS FROM
POLYPROPYLENE
INSIDE OF TANK OUT
4200
POLYSULFONE
O
-40' TO +225° F
1/8" NPT TANK TOP OR BOTTOM
POLYPROPYLENE
3/8"-16
4200
POLYSULFONE
-40' TO +225° F
STRAIGHT THREAD W/NUT
TANK TOP OR BOTTOM
4200
BRASS, BUNA or SS
-40' TO +300' F
1/8" NPT TANK TOP OR BOTTOM
4500
SINGLE LEVEL
BRASS, BUNA or SS
-40' TO +230' F
1/8" NPT TANK TOP OR BOTTOM
VERTICAL MOUNTED
UP TO 30'
INCLINATION
4600
BRASS, BUNA or SS
-40° TO +230° F
1/4" NPT TANK TOP OR BOTTOM
4700
SS
-40' TO +300' F
1/4" NPT TANK TOP OR BOTTOM
4800
PVC
-30' TO +140° F
1/4" NPT TANK TOP OR BOTTOM
3

4
l ��� ,tMULTI-LEVEL INDICATORS
Mode4000 j`� .
• t �� Seven standard mounting configurations
• Brass or 316SS construction
• SST or Buna N Floats
UL FILE N0. E 86797 Polysulfone and Polypropylene Floats
• Up to six sensing levels
• SPST or SPDT Switches
• Choice of wiring configurations
''. • High temperature units
STANDARD INDICATOR MOUNTINGS:
gtvlP 1 Stvle 2 Style 3 Style 4 Style 5 Style 6 Style 7
1?'NPT FOR
FOR
1?' NPT FOR
CONDUIT
1/8"NPT
1R" NPT FOR
—CONDUIT
1/8- NPT
�111-NPT PLUG
f CONDUIT
/1/2"NPT
CONDUIT
ORJ-BOX
OR J-BOX
MOUNTING
ORJ-BOX
OR J BO%
�'1' NPTPLUG
�7 1/<-' NPT PLUG
—r NPT PLUG
3 -1501 FLANGE
MOUNTINGMOUNTING
70//00�
MOUNTING
MOUNTING
--STEM
.--STEM
��STEM
STEM
---STEM
—STEM
B IA,
NOLf S ON 3' B.C.
LESON
STEM
FLOAT
I)
'
FLOAT
FLOAT
_FLOAT
FLOAT
OR
FLOAT-BUNA N. SST,
POLYPROPYLENE NE OR
FLOAT*BUNA N. SST, FLOAT-BUNA N, SST,
—POLYPROPYLENE Ofl —POLYPROPYLENE OR
SS7 OR
SST OR
SST OR
BUNAN
POLYSULFONE
POLYSULFONE
POLTSULFONE
BUNAN
BUNAN
SUNA N
FLANGE MOUNTED FROM
PLUGMOUNTS FROM
J S/B" DIA. FLANGE MOUNTED
PLUG -MOUNTED FROM
PLUG -MOUNTED FROM
OUTSIDE OF TANK
MOUNTS FROM INSIDE Of TANK
DUTSIOE OF TANK
FROM OUTSIDE OF TANK
MOUNTS FROM INSIDE OF TANK
OUTSIDE OF TANK
OUTSIDE OF TANK
3" 150It Carbon Stl.
1/2' N.P.T.
'
1 1/4' N.P.T.
2" N.P.T.
OR 3" 1504 SST
1/8" N.P.T.
1" N.P.T.
3 5/8" Dia. Flange SST
CDGf`IFIC`ATI(lNS•
STEM AND
MOUNTING ...........
BRASS OR 316 SST
N, 316 SST, POLYSULFONE, POLYPROPYLENE
FLOAT MATERIAL
FLOAT STOPS ........
.... BUNA
BRASS UNITS —BERYLLIUM COPPER GRIP RINGS
SST UNITS—PH-15-7 MO SST GRIP RINGS
OPTIONAL —BRASS OR 316 SST COLLARS
REED SWITCHES .....
20 VA SPST, 20 VA SPOT OR 100 VA SPST
WIRE .................
18 AWG 24" LG TEFLON-UL 1213
22 AWG 24" LG TEFLOWUL 1213
MAXIMUM LENGTH .. PER CUSTOMER REQUIREMENTS
OPERATING TEMP
... BUNA FLOAT UNITS 0-1801. WATER 0-230°F OILS
SST FLOAT UNITS -40' TO +300°F.
POLYPROPYLENE -40' TO +225'F.
POLYSULFONE -40' TO +225°F.
OPERATING
• STYLES 1-4 WITH:
PRESSURE
........... BUNA FLOAT
150 PSI MAX
SST FLOAT
750 PSI MAX
• STYLES 5-7 WITH:
BUNA FLOAT
150 PSI MAX
SST FLOAT
400 PSI MAX
POLYPROPYLENE
100 PSI MAX
POLYSULFONE
75 PSI MAX
MOUNTING
ATTITUDE ............
VERTICAL TO 30' INCLINATION
SWITCH RATINGS MAX RESISTIVE LOAD:
V.A.
VOLTS
AMPS DC
AMPS AC
AMPS AC MAX
20
0-50
.4
.4
1.0
120
.15
.16
240
.06
.08
100
0-50
1.0
1.5
3.0
120
.4
.8
240
.2
.4
FLOATS FOR STYLES 1 - 4
i
2'4' DIA �----I 11'.e' DIA 01',1 ' DIA.
PIN WIS. SST P/N 3507, Burn N PM 3504, Buns N
Sp. gr.-45 Sp. Or -.55 Sp. 9, - 55
FLOATS FOR STYLES 5 - 7 ru
jI G.
I
1' DIA. �--.J 1" DIA. - .---.-I T` DIA V DIA
P/N 3476 P/N 3509 P/N 3510 P/N 34M
BUNA N SST POLYPROPYLENE POLYSULFONE
O
Model 4000, 2" NPT mounting shown with 2
sensing levels and optional junction box.
AVAILABLE WIRING CONFIGURATIONS:
W-A W-B W-C W-D
SPST SPST SPDT SPDT
LL,
SPECIALS: Thomas Products also has available multi -level sensors of all PVC or polypropylene, high temperature units, field
adjustable stems, units with temperature sensors, different size mountings and floats of other sizes and materials
than shown. Please contact factory.
When ordering please use Multi -Level specification form to insure correct dimensional data is furnished.
C
I
0

DIFFUSED AERATION
In a diffused aeration system, air is released into the water through diffusers
that produce fine bubbles. Diffusers can be made of porous material or PVC pipe
with holes or slots. Mass transfer occurs across the air -water interface of the
bubbles. The bubbles continue to fill with contaminants until they leave the water or
are saturated.
Mass transfer rates can be improved by producing smaller bubbles, Increasing
the air -to -water ratio, increasing the water depth, or Increasing the contact time.
CES's Diffused Aeration systems use easily replaceable, cleanable slotted PVC
diffusers. The number of individual diffusers range from 10 to 48 depending on the
flow rate.
Water enters the system through a spray pipe which disperses the water
evenly across one side of the unit. This action alone removes a measurable amount
of contaminants. Air is blown Into the water through the diffusers. The diffusers are
positioned to create a minimum of six zones. These zones prevent short circulting of
non -treated water.
An air -to -water ratio of 60 to 1 to more than 90 to 1 is used along with a
contact time greater than 5 minutes. A water depth of 18" allows for good mass
transfer to occur before the bubbles leave the water. Exhaust air exits the unit
through a PVC fitting to be released to atmosphere, or treated depending on local air
regulations.
Water is discharged from the unit approximately 12" above the bottom.
Removal efficiencies for BTEX are more than 95% and more than 80% for total
petroleum products.
The units are equipped with a Noma 4X motor starter. The blower has an
explosion -proof motor. A photohelix pressure switch and gauge Is also included. It is
designed to Interface with other equipment to provide both a low pressure and high
pressure cut off. If the unit is to be used in a hazardous location It will be shipped
without the motor starter and the photohelix gauge. The client will provide the
explosion -proof motor starter.

AIR
INLET
AIR
OUT
SLOTTED
PIPE SIDE VIF-,V
THIS DRAWING CONTAINS PROPRIETAR`f
114FORMATION AND IS CONFIDENTIAL AND
IS PROVDED SO THAT A PURCHASE
DECISION ti1AY BE MADE. THE DOCUMENT
IS NOT TO BE DUPLICATED, LOANED
OR IN ANY WAY PROVIDED TO OTHERS.
THIS DOCUMENT CAN BE USED IN
"REMEDIATION ACTION PLANS". ANY
OTHER USE CAN NOT BE DONE WITHOUT
TiE WRITTEN CONSENT DF:
CONTINENTAL ENVIRONMENTAL SERVICES
G,�INESVILLE, FLORIDA
TR EATE D
HATER
URAt4
I N LET
PJ R
R EATE D
VATS R
TOP VIEW
DIFFUSED AERATOR WITH CASCADE
NOP,RIS ROSZEL
NOT TO SCALE
6/4/92
DALE GANN
ENVIRON. ENGINEER

ComirimEmim EnvpomerrAL SancEs
hinowuors in contaminated grnundivater cleanup
SPECIFICATIONS .3AM,93
44DA1X1.5
Model: 44DA1X1.5, Multi -staged, Low Profile Diffused Aerator with minihelic
gauge and pressure switch and Nema 4 motor starter
Dimensions: 4' L x 4' W x 30" H
Water Inlet: V MPT
Water Outlet: 2" MPT
Air Inlet 2" MPT
Air Outet 2" MPT
Water Volume: 180 gallons
Water Depth: 18"
Air Distributors: Twelve - 1" D x 18" L - .050" slots, 3/16" apart
Maximum Flow Rate: 10 GPM
Air Flow Rate: 160 CFM Q 23" H2O
Air to Water Ratio: 120 to 1 @ 10 GPM, 240 to 1 Q 5 GPM, 600 to 1 Q 2 GPM
Contact Time: 17.9 min. Q 10 GPM, 35 min. © 5 GPM, 89 min. a 2 GPM
Blowers: New York Blower, 1804A1.5.5-1.5Hp, Explosion Proof
Power Requirement 220 volt, 20 amp
Specifications subjet to change.

Con mmirAL Emmomm rAL TMICEF
Innovators in contaminated groundwater cleanup
SPECIFICATIONS
1-10 GPM Repressurization System
Pump Controller. Includes High Off .Alarm switch and alarm light, appropriate
floats or sensors mounted in Nema 31Z enclosure
Surge Tank: 100 gallon, 24" x 5011, polyethylene construction with foot valve
Flow Rate: 1-10 gpm
Pump: Myers, HJ50S, 1/2 Hp
Float Switches: SJ Electro, Mercury Level Float Switch
Option:
Warrick Intrinsically Safe Level Sensors, Warrick Controller and Myers 100MM XP, 3/4 Hp
2110193

HJ Series
1/3, 1/2, 3/4 & 1 Horsepower
Shallow and Deep Well
Jet Pumps
MYERS HJ SERIES JET PUMPS OFFER THE
PREMIUM, QUALITY FEATURES REQUESTED
BY TODAY'S PUMP INSTALLERS. Myers advanced
engineering design and manufacturing know-
how are combined to give you a complete line
of jets built to perform with dependability for
home and farm water systems as well as many
commercial and industrial applications.
ADVANTAGES BY DESIGN
FULL FEATURED DESIGN WHICH PROVIDES
OPTIMUM PERFORMANCE
■ Dual compartment 115/230 volt GE motor.
■ Square D pressure switch.
■ Copper pressure tubing with brass fittings.
■ Comes complete with priming tee on shallow
well models and pressure regulator on deep
well models.
■ Cast iron pump housing and motor bracket.
■ Engineered reinforced thermoplastic impeller
(optional brass impeller available).
WHERE INNOVATION MEETS TRADITION
Shallow Well Specifications
Pump
Cat. No.
Motor
HP
Suction
Discharge
Motor Specifications
(BWiI-In Overload Protection)
Shipping
Wt. - Lbs.
HJ33S'
/,
I'/."
'/,"
115/230 volt -capacitor
42
I1J50S'
'/,
1 /.-
y:
115/230 vull- copucdor
44
HJ75S'
115/230 voll-capacttor
58
HJIOOS'
I
1'/.'
1"
115/230volt-capacitor
62
See Section 250 for Size and Catalog Numbers of Pressure Tanks.
For Brass Impeller add "-I" to Catalog Number. Example. HJ50S-I
Deep Well Specifications
Pump
Cat. No.
Disch .
Pressure
Switch
Setting2"
Packer Type
Inner Pipe
Size For
Well
.twin Type
Drop Pipe Size For
Foot Valve
Size-Twin4"
Size -Twin
a OnlyOverload
Motor
Specifications
(BWIt•Ia
Protector
Shipping
Wl.-Lbs.
Shipping Weight of Jet Packages For
Tbin Type
Packer Type
Mln. Well
C.I. Brass
J" Min.
Well
2" Well
4" Min. Well
3" Min. Well
HJ33D'
/:
20-40
I'
1'/4" • V
I" • 1'
1"
115/230 volt -capacitor
42
4
-
5
4
HJ50D'
/.'
20-40
I'
1'/.' • I'
1' • 1'
1"
115/230 volt -capacitor
44
4
5
5
4
HJ75D'
1-
20-40
1'
P/4' • 1'/.'
-
P/:
115/230volt-capacitor
S8
4
5
-
4
HJI00D'
1"
20.40
1"
P/4' • 1'/.'
1'/.'
115/230volt-capacitor
60 1
4
5 1
4
See Section 250 for Size and Catalog Numbers of Pressure Tanks
NOTE For Complete Water System - Order Basic Pump Unit, Proper Elector Package. Well Adapter and Pressure Tank Separately.
For Brass Impeller add "•I" to Catalog Number Examples HJ75D.I
Myers'

HJ Series
1/3, 1/2, 3/4 & 1 Horsepower
Shallow and Deep Well
Jet Pumps
Shallow Well Selection Table
Pump
Cat. No.
Motor
HP
Pressure
Switch
Setting
" Capacity in U.S. Gallons Per Minute
Discharge
Pressure, Lbs.
5 Ft. Suction
Lift
15 Ft. Suction
Litt
25 Ft. Suction
Litt
HJ33S'
1/3
20-40
20
8.5
6.5
4
30
8.5
6.5
4
40
6
5
3.5
50
3.5
2.5
-
HJ50S'
1/2
20-40
20
14.5
11.5
7
30
14.5
11.5
7
40
10
8
6
50
5.5
3.5
2
HJ75S'
3/4
20-40
20
23.5
17.5
10.5
30
23.5
17.5
10.5
40
19.5
16.5
10.5
50
12.5
9
5
HJ100S'
1
20-40
20
27.5
21
13
30
27.5
21
13
40
25.5
21
13
50
19
15.5
12
60
11
7
2
Deep Well Selection Table 20/40 PSI Pressure Switch Setting
Pump
Catalog
Number
Motor
HP
Average
Regulator
Setting
Jet Package Catalo Number
Vertical Distance in Feet from Pump to Low Water Level
Twin Typo
Packer
JO
40
1 SO
1 60
70
e0
90
100
1l0
120
4" Min. Well
2" Well
Cast Iron
Bronze
"CapacttT in U.S. Gallons Per Minute
HJ33D'
/l
20 PSI
DW33-1
DW33
P33
9
7.5
6
5
4
3
-
-
-
-
HJ50D'
1/2
22 PSI
DW50-1
DW50
P50
10.5
9.5
8
6
5
4
3/4
26 PSI
DW75-1
DW75
P75
16.5
13.5
10
8
7
6
L:2K5HJ75D'
3
1
-
HJl00D'
1
34PSI
DW100-1
DW100
PI00
18
15.5
12.5
10
9
Deep Well Selection Table 30/50 PSI Pressure Switch Settina
Pump
Catalog
Number
Motor
HP
Average
Regulator
Setting
Jet Package Catalo Number
Vertical Distance in Feet from Pump to Low Water Level
itisin Type
Packer
JO 40 50 60
70 EO
90 100 110
120
4" Min. Well
2" Well
Cast iron
I Bronze
"Capacttp In O.S. Gallons Per Minute
HJ50D'
/1
22 PSI
DW50-I
DW50
P50
9
8
7F
5.5
4.5
3.5
2
-
-
-
HJ75D'
3/4
26 PSI
DW75-1
DW75
P75
15.5
12
10.5
7.5 1
6
5
3
11 2
-
-
HJIOOD'
1
34PSI
DWI00-1 I
DW100
P100
18 1
15
12
1 0__L
9
1 7.5
5
1 4
2
1
NOTE: For Complete Water System - Order Basic Pump Unit. Proper E)ector Package, Well Adapter and Pressure Tank Separately
For Braes Impeller add--[- to Catalog Number. Example HJ50D.1
Capacity given to near" hall gallon.
JET PUMP TANK MOUNTING KITS
For Horizontal Tanks
Jet lump
Tank Lounang Ut
No. 14446Ar6
Rtm Number
Tank
No.
Tynk
d
roz Dineoaloa Inches
Width
Hel ht
Len
1133S. HJ3JD.
HJ50S. HJ50D
T12
12 gal
12
25
24
T30
30 got
16
29
30
For Well-X-Trol Tanks
Jet lump
Tank Younang[It
No. 14446A25
um PNumber
rank
No.
Tank
Capacl
roe. Dlmenalon Inches
Width
9e1 ht
IIJ335. HJ331).
HJ50S. HJ50D
WX-104-OC
100011
15M 4
21.
1ArX.201=OC
14 al
ISM
32M
WX.202 OC
20 got
15M
40
K324e 3/92 � Myers, A Pentair Company
PrintedMwrs In U.S A. 10101 Myers Parkway
Ashland, Ohio 44805-1923
419/289-1144
FAX: [phone], TLX: 98-7443

MyeM pump performance curves
10(
(30
90
(27
80
(24
� 70
� (21
60
LL (18
50
(15,
a
W
= 40
F (12
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l'30
(9)
20
(6)
10
(3)
0
0
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10 20 JU qu Du ov
(38) (76) (114) (151) (189) (227)
CAPACITY IN USGPM (Ipm)
Dayton Brand, TEFC
• Externally located capacitor
• Shaft slinger and gasketed
cover and conduit box pro•
• � �. -.• •:... tect against dirt and m �ots -
— as lure
E47479 • 56C frame steel keyed shaft;
I 56J frame stainless steel
S� shaft 7/16"-20 UNF•2A RH
1 P threaded 11/16" from end
LR22132.', . • All copper windings
i CAUTION: Refer to page 3 for proper Cher-
mai protection and other motor selection
t..::--,.; . �........ information.
No Base
Full -Load
Namaplata "NEMA Volts Amps ® _ Smico Insulation Rotation
HP' - RPM Frame 60 Hz Namaplata Volta -factor Cl Ss Facing Shalt
1/3 3450 56C 115/230 6.413.2 1.0 A CW/CCW
3450 56J 115/230 7.6/3.8. 1.0 A CCW
-1/2 3450 56C 115/230 8.0/4.0 1.0 A CW/CCW
3450 58J 115l230 8.0/4.0' ' 1.0 A CCW
3/4 3450 - 56C 115123U 9.8/4.9 1.0 A CW/CCW
•3450 561 115/230 9.8/4.9' 1.0 A CCW
1 - - 3450 - 56C 115/230 12.016.0 1.0 A CW/C(;W
3450 581 1151230 12.0/6.0 1.0. A CCW
1+h 3450- 56C 115/23U 15.6/7.8 1.0 A '_;W/CCW
3450 561 115/230 15.6n a 1.0 A CCW
175
5/1/
rg
20
s.1)
1s
4.6) _
10 W
3.0) i
x
5 to
1.5) Z
0
Typical Uses: Jet pumps; industrial/cen-
trifugal pumps, and other equipment that
requires NEMA 56C or 56J mounting.
Type: Capacitor -start
Bearings: Double -shielded ball
Mounting: Face
Enclosure: TEFC
Ambient: 40-C
Thermal Protection: Auto
Duty: Continuous .
Finish: Gray enamel
Brand: Dayton

SENSOR FLOAT° Control Switches
A quality mercury float designed to activate pump control panels,
Slanelard wAndal utith solenoids, relays, etc.
Pipe Clamp Shc
C" ADVANTAGES
Three models available:
• Standard - Accurately monitors liquid levels. UL Listed for water
and sewage, and CSA Certified.
• Mini - Compact float housing for confined areas. UL Listed for water
and sewage, and CSA Certified.
• NO/NC- Standard switch features that can bewired asNormally Open
or Normally Closed. UL Listed.
DESCRIPTION
Three ordering options provide for flexibility in installation.
PC (Pipe Clamp): The PC is not weighted, and is installed by strapping
the pipe clamp at the desired activation level to a discharge pipe or other
similar mounting.
WI (Weight, Internal): This option is used in applications where the
float is suspended from above. The WI is not available in the Mini -
Sensor model.
WE (Weight, External): The WE has an adjustable weight attached
to the cable and is used in applications where the float is suspended from
above.
• Heavy-duty mercury tilt switch is epoxy
encapsulated in non -corrosive PVC plastic
float housing.
• TWO-YEAR LIMITED WARRANTY.
APPLICATIONS
Sensor Floats are frequently used in sewage
systems, irrigation systems, and in other water
systems.
NORMALLY OPEN (Pump down)
application: The mercury float switch closes
(turns on) when the float tips a few degrees
above the horizontal position and opens (turns
off) when the float drops a few degrees below
the horizontal position.
NORMALLY CLOSED (Pump up)
application: The mercury float switch closes
(turns on) when the float drops a few degrees
below thehorizontal position and opens (turns
off) when the float tips a few degrees above
the horizontal position.
SPECIFICATIONS
Standard
NO/NC
Mini
CORD: SJOW-A (UL), SJOW
Flexible 16 gauge, 2
Flexible 16 gauge, 3
Flexible 16 gauge, 2
(CSA)
conductor, water-resistant
conductor, water-resistant
conductor, water-resistant
Neoprene.
Chlorinated Polyethylene
Neoprene.
(CPE).
FLOAT HOUSING: -thick -wall, high
3.38 inch (8.58 cm) diameter
3.38 inch (8.58cm) diameter
2.81 Inch (7.14 cm) diameter
impact resistant, non -corrosive
x4.55 inch (11.56 cm) long.
x 4.55 inch (11.56 cm) long.
x 3.42 inch (8.68 cm) long.
PVC plastic for use in liquids up to
140°F 60°C .
MERCURY TILT SWITCH:
Single pole, single throw,
Single pole, double throw,
Single pole, single throw,
mercury -to -mercury
mercury -to -mercury
mercury -to -metal contacts.
contacts.
contacts.
ELECTRICAL:
13 Amp 120VAC or 230VAC
13 Amp 120VAC or 230VAC
13 Amp 120VAC or 230VAC
MODEL
DEFINITION:
Examples: 15PCNC
15SWINO/NC
15MWENO
15
Cord Length (FT)
Available
10, 15, 20,
30, 40, 50
`Note: Mini not available with NO/NC option.
SWI
Switch Type
SWI - Internally Weighted Sensor Float
SWE - Externally Weighted Sensor Float
PC - Pipe Clamp Sensor Float
MWE - Externally Weighted Mini Sensor
MPC - Pipe Clamp Mini Sensor
NO
Switch Operation
NO - Normally Open,
NC - Normally Closed,
NO/NC - Normally Open/
Normally Closed'

SENSOR FLOATS Installation Instructions
Figure A
'ON'
/v
.t�
Activation Level
4.,
High Liquid
_ 4 4
L
1
Activation Level
4 <_
Low Liquid
.Z
}}
Jif
:y J
fr iy
° c 3 Norrnelly
losed,;
Normally Open
�°'`
Fiaure B
r ON
p
7" ,Activation Level tau 45
High Liquid a{ l i�e�, `.t� tf$ it
ActivatronLeVet`i V a A / y/ y"
Low Lkjut�d$q�'ir�}� x c7",,X%`
ai a<r lx Yd+" t ij qi atiE
17
c �t �
r. .� -+' c ,' iiita .
NormAy 0 pen f . �a r �Closad;
Figure C
•oN•
:4,1
Activation Level 1+.,
High LiquidV.
s d r
r�
rm II O n
tiia Y;Closed':'
Figure 1 - N.O. Wiring
Wire the black and white con-
ductors directly to the control
device. Insulate the red wire
with tape or wire nut.
Figure 2- N.C. Wiring
Red
Black
Wire the red and white conduc-
tors directly to the control de-
vice. Insulate the black wire with
tape or wire nut.
WARNING: Turnoff power source before
installing or adjusting this device. Failure
to turn off power could result In serious
or fatal electrical shock.
1. Read these instructions carefully.
2. Check your local codes before installing. We rec-
ommend this product be installed in accordance
with national and local electrical codes.
3. Do not wire this product while you are standing on
a wet or damp surface.
4. Do not remove cord label from switch unit.
WE (Weight, External) Figure A
1. Determine activation level.
2. Suspend externally weighted Sensor Float control
switch 4" below determined activation level. See
illustration.
3. Wire Sensor Float cable directly into control de-
vice. For Normally Open/Normally Closed mod-
els see FIG. 1 and FIG. 2.
WI (Weight, Internal) Figure B
1. Determine activation level.
2. Suspend internally weighted Sensor Float control
switch 7" below determined activation level. See
illustration.
3. Wire Sensor Float cable directly into control
device. For Normally Open/Normally Closed mod-
els see FIG. 1 and FIG. 2.
Note: The SWI remains partially submerged during
the "on" tipping action. See Figure B.
PC (Pipe Clamp) Figure C
1. Determine activation level.
2. Strap Sensor Float control switch to discharge pipe
or similar mounting at determined activation level.
See illustration. The activation level may be ad-
justed by moving the pipe clamp up ordown on the
discharge pipe.
3. Wire Sensor Float cable directly into control
device. For Normally Open/Nonnally Closed mod-
els see FIG. 1 and FIG. 2.
Clamp D
FLOI
MOU
PIPE
PIN
Gan
S.J. ELECTRO SYSTEMS, INC. MSWOO
FMe£R
Built with Pride - Employee Owned
PO Box 1619 County Rd 6 Detroit Lakes, MN 56502 ® S.J. ELECTRO SYSTEMS, INC.
Telephone: [phone] FAX: [phone] Catalog Pg. 1001671B
inst. Instruction 10012149
I' n I ii, 11 q

Process Description for
An Activated Carbon and Prefiltration
Remediation System by CES
The function of the CES Remediation system is to remove organic
contaminants from groundwater to below detectable levels using proven
engineering criteria.
The type and concentration of contaminants and the flow rate determines
the amount of activated carbon needed. As these parameters change the amount
of carbon needed changes. Particulates and biological products build up and
create unacceptable pressure drops across carbon vessels causing the system to
flow at less than the designed flow rate. Prefiltration and proper activated
carbon e>:change frequencies help eliminate this problem.
FUNCTION OF THE SYSTEM COMPONENTS
The initial repressurization section of the system includes a sump in
which groundwater is gravity -fed from a well or pre-treatment device. The sump
may be partially below grade.
CES's systems are equipped with dual pumps controlled by a twin
alternating pump controller. A screened foot valve at the suction inlet of the
Pump prevents foreign matter from being drawn into the pump. From the sump,
groundwater is pumped through the first bank of prefiltration vessels and two
banks of activated carbon vessels.
An automatic backwashing prefiltration assembly includes a valve assembly
and controller mounted to a metal stand. Fle>cible hose connects pumps to the
valve assembly. At the inlet of the valve assembly is a pressure gauge and
sample port.
The controller operates the valve assembly. Once or LIP to four times
every 24 hours the controller sends a signal to the first set of valves. This
signal opens the backwash valve and closes the inlet valve to one filtration
vessel. The valves stay in this position then return to their original
position. The system operates in the normal flow mode for about 30 minutes. to
allow the trickle filter to drain. After this the controller sends a signal
to the second set of valves and they backwash the second AG filter. This
continues until all AG filters are backwashed.
The backwash line is plumbed to the top of the trickle filter. The
trickle filter has a slotted under drain, a layer of gravel and a layer of
filter aggregate. The under drain is plumbed into the sump allowing the
filtrate to flow by gravity into it and be recycled. If the sump is above
ground, the trickle filter must be elevated. A stand is provided for this.
The outlet of the AG filters is plumbed to the first manifold using
flexible hose. The manifold has individual valves to allow isolation of
individual filters. A pressure gauge and sample port is provided. Pressure
drop across the AG filters should be less than 20 psi.
The carbon vessels plumbed in a two -stage configuration provide proper
contact time and allow for an intermediate sample port. The vessels are
plumbed with flexible hose. The connections are made with cam locks and are
arranged so the carbon vessels cannot be placed backwards.
The outlet manifold should be plumbed to a drain vent or siphon beaker so
the drum line does not draw vacuum.
The carbon vessels in the first stage should be exchanged at breakthrough
or six months, whichever comes first. At that time, the second stage vessels
will be placed or valved to the first stage position and the fresh vessels
placed in the second stage.
For specifications on the components of CES's Remediation Systems, please
contact a Technical Representative.

I - 10 GPM HYDROCARBON RENOk.,AL SYSTEM
8 E I I E2 1 E 9 1 E'1
D F G
LEGEND
R= INLET WATER
B = EHLARCEO SU11P
C=REPRESSURIZRTION PUMPS
D=Ff1P,TICLE FILTERS
E=SFlrIPLE PORTS
F = GAC FILTERS ( STAGE 1 )
C = CRC FILTERS (STRCE 2 )
H=BACKWRSH TRICKLE FILTER
I=PRESSUP.E GAUGES
J = TREATEO WATER
COPYR I GHT 199 L
CQIfIIXmlPL ERVIRInmOrTrIL SERVICES.
TILL 2I0I15 RESERM0
rht..m ►mot
CES NOR
MIT IIIEH ML
EIIVIROHMERTRL SERYICE:S
ClK
I0FCB2L
onlE
CI I CC K EO
onLE CnNFI
vfv. ptcR.
/i

CONTINENUL &WIROMMENUL SEMCEES
lurtovaton in conta»tinylccl� rot(ndtc'at�?rGILQnt(/J
SPECIFICATIONS 6/5/92
Model 10FGB2L, 1-10 GPM Fiberglass -tank adsorption system,
automatic-backwashing prefiltration, liquid phase tanks in
series
Sump: 100 gallon, 24" D x 50" H
Pumps: Two - 3/4 Hp centrifugal jet
Particle Filters: Two - 12" D x 52" H Fiberglass Vessels
Filtration Media: Filter-Ag non -hydrous aluminum silicate
Carbon Filters: Four - 12" D x 52" H Fiberglass Vessels
Activated Carbon: 8 x 30 mesh iodine number 975
3.4 cubic feet (95 pounds) per vessel
Contact Time: 10.1 minutes @ 10 GPM
Hydraulic Loading Rate: 6.3 GPM/Sq. Ft. @ 10 GPM
Maximum Pressure: 75 PSI
Installation Area: 6' x 12'
Power Requirements: One - 110 V 15 amp circuit
Two - 220 V 20 amp circuits

CONTINENTAL ENVIRONMENTAL SERVICE'S
Innovators in contaminated groundwater cleanup
SPECIFICATIONS
Model• HP95, High Pressure Fiberglass Carbon Tank
Size: 12" x 52"
Camlock Inlet: 3/4" female
Camlock Outlet: 3/4" male
Activated Carbon: 8 x 30 mesh
950 iodine number
Carbon Capacity: 95 pounds
Flow Capacity: 5 gpm
Maximum Pressure: 75 PSI
11125192

CONTINENTAL ENYIRONMEMUL SEAVICES
Innovato»N in coma»tinaieclgroundwuiercleanup
Spent Activated Carbon Return Policy
effective 9116192
CES instituted its spent carbon return policy in 1983. It was and is our intent to streamline and
simplify the remediation of petroleum hydrocarbons and pesticides from groundwater.
CES makes every effort to work with the unique requirements of each client. We have prepared
this policy statement to clarify CES' and clients' rights and responsibilities.
CES will accept the shipment of and will take responsibility for proper disposal of all drums and
tanks of spent granular activated carbon provided that:
. The vessel does not contain any free product or foreign material such as gravel.
. The vessel and granular activated carbon originated from Continental Environmental
Services.
. The drum tracking number that is applied to every drum upon shipment to the client's
site is visible upon shipment back to CES.
. Before authorization to return is granted by CES, the client must forward EPA 601, 602,
610 or other appropriate analyses of the contaminated stream to CES, P.O. Box 5039,
Gainesville, FL 32602-5039. (Or FAX at 904-373-7660)
. CES will accept analyses already performed and in client's files. However, the analyses
must be current, and analyses for each site is required.
*The client must call for a return number. Please have ready each drum number. CES
will issue a routing number and authorize the return of the spent carbon provided
CES has received client's analyses for each site, and provided that the contaminated
stream is a non -hazardous substance as defined in CFR 40, Part 261. This includes
application of the USEPA regulatory levels for the Toxicity Characteristic Leaching
Procedure (TCLP).
. The spent carbon and vessel may be returned to CES only upon our authorization, and
when the above conditions are met.
. Unless other arrangements have been made, all freight, lift gate charges, and other
expenses are the sole responsibility of the client F.O.B. is Gainesville, FL 32606.
CES retains the right to refuse any spent carbon. This right includes, but is not limited to, spent
carbon that is unacceptable to our reactivaor, or has not been proven to our standards to be non-
hazardous. If after receiving a drum we determine the drum is not acceptable for any reason, we
retain the right to return the drum freight collect
CES prepares and ships is spent carbon product via D.O.T.-approved freight carriers. The product is
received by a certified reactivation company. It is thermally reactivated then redistributed as reacti-
vated carbon. CES' spent carbon is NEVER landfilled. CES recognizes the proper disposal of
contaminated spent carbon is vital to our drinking water resources. CES provides the means for
proper disposal of this contaminated substance for all clients without discrimination. Provided the
above conditions are met, this program offers a safe and economical solution to the environmental
hazards of improper disposal.

Master Meter Magnetic
Multi -Jet Water Meters 5/8"-1 "
The Master Meter Magnetic Multi -Jet dry dial meter is
the most efficient meter you can find. The new MM se-
ries offers the timo proven Multi -Jet concept combined
with the center-sweephand seated register that Is pre-
ferred by most water utilities.
The Multi -Jet design offers superior accuracy over a
wide range of flows, with tow head loss even at high
flows. The magnetic -drive vacuum -sealed register pro-
tects the register assembly from rust, sand and other
water Impurities. The center sweephand register has
large numerals for easy reading and testing.
MM FEATURES
BRONZE METER HOUSING • Available
with or without frost protection • 81 %
Copper content exceeds AWWA • Wrench
pads for ease in installment 518.11 u,C
• Complete In line serviceability • Brass
case and lid • Sealed adjusting port. j
MOLDED CHAM13ER • Port holes molded --not ma-
chined • Corrosion resistant • Large basket sfralner
• Extremely accurate —all flows • Sapphire rotor bear-
ing
SEALED REGISTER • Vacuum -seated register
• Magnetic Drive • Center sweephand dial • Leak In-
dicator • Large numeral wheels • Easy to read • Tem-
pefed glass tens • Easily adapted to metric • Damage
resistant brass sealing ring
BENEFITS _
• Most accurate of all meter designs • Eliminates dis-
coloring of dial face • Easy and Inexpert-
sive to maintain • Low Head Loss • Can
be serviced In line • Long life for all
p parts • Corrosion resistant • Eliminates
��ON$ , fogging
v. ALL MATTER METERS MEET OR EXCEED
AwW caos
mon.�
rrk�.�

:. (�• � � p.� .... �i tiitri ,., �L:Y /1•:;. �h: � .�r�, ��,. y.t � {:• �. t�
�r�tt?► �t)ll ' r,t� �'+M} �• •�• � � :0.�<`• .,•.i 1 � "tra�• ��.. „�f. e' r"`•t;!t."
it'll ; � w f� '�': i 7 +�,r r ��:..� j. `r _*: it'•" '' .t' +1}�• 1..'t �r +��
Yl'�11 �•'.0'' �':•ti•y:b�\„ •.'.�*��i✓� fi'+,Yln;*lr )��;�'•�tY•�•j� t #:�..,:�+l�ii n
All Master Meters Meet or Exceed AWWA Standard C7U8
Size
Flow rating
(at 13 psi Loss of Head)
Continuous flow rate
Normal flow raNe
Low Flow range
Maximum wonting pressure
Maximum working temp.
6/8' X 1/2' 5/8' X 3/4' 3/4' 1 ■
Opm
20
25
30
60
gpm
10
16
20
30
gpm
1.20
1-20
2-30
3-50
gpm
1/4
1/4
1/2
314
Pei
150
160
150
160
F(°C)
122
122
122
122
a
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THE MASTER METER GUARANTEE
The MM meter by Master Motor is guaranteed to perform to p
AWWA standards for new motor accuracy and to be free b
from defects In materials or workmanship for a period of two Hi
a s ,o ra so 2/ 30 06 �o .s w
(2) years from the date of shipment. Additionally, the meters �•r�►�
will perform to at least AWWA standards for repaired meter
accuracy for the time period or registration limits indicated:
Fifteen C15) years or 1,500,000 gallons, whichever
occurs first:
1' - Fifteen 05) years or 3,000,000 gallons, whichever occurs first; DistrlbutQd by:
114 Fifteen (15) years or 5,500,000 gallons, whichever
occurs first:
2' Fifteen 06) years or 8.000,000 gallons, whichever
occurs first;
The meter body of all sizes is guaranteed against
manufacturing defects for 25 years.
Master Meter's liability under this performance guarantee is
expressly limited to repair of the meter upon the customer's
returning the meter to the factory or service center
designated by a Master Meter representative and paying
freight cost to such factory or servico center.
1`hIa performance guarantee shall not be applicable to
meters which have been damaged by willful misconduct,
nepligenee, vandalism, act of God, exposure to adverso
seryice conditions or improper Installation.
a,r.w• •i r.x.. c.. Tv+4R••
MASTER METER, INC. • 816 McKesson Dr. • Longview, TX 75604 • 214-297-OM • 800-527-0466

Main System Control Panel
L
The Continental Environmental Services' Main System Control Panel integrates all system
components on a site. The control panel provides a maunal-off-automatic switch and a power
on light for each pump. High level alarms are provided where required and have an
indicating light on the panel door. All alarms are interfaced to turn off the recovery pumps.
The control panel automatically restarts the recovery pumps when all alarms are satisfied.
Custom designs are available.
Enclosure: Nema 4 outside
Nema 12 inside
Power Requirements: 120 V 15 amp
Controls: PLC and electromechanical
Continental
Environmental
Services

Systems Housings
The buildings include:
1. 100 amp breaker box with breakers
2. Insulation
3. Exhaust Fan
4. Air Inlet Vent
5. Heater
6. Hasp for padlock on 44" door
7. Florescent Safety light
8. GFCI Receptacle with Water Proof Cover
Our' buildings are constructed on 4 x 6 pressure treated pine skids; two skids on 8' wide
buildings and three skids on 10' wide buildings. Pressure treated floor joists are dadoed
into skids on 24" centers and cross -nailed. Joists are then decked over with 3/4" T & G
underlayment plywood. Wall studs, ceiling joists, and rafters are 2 x 4 spruce with a
1 x 4 belt rail dadoed into the backsides for rigidity. The exterior of the buildings are
sheeted with various profiles of .017 - .019 aluminum sheeting. The aluminum is attached
to the side framing with #8 x 3/4" weather resistant screws. The top sheeting is
attached with #8 x 1" weather resistant screws with bonded neoprene washers. All
moisture sensitive seams and joints are caulked and/or putty taped.
am NSINZ
Now
ComirwemUL
ENVIAWMEMUL
Sff* ICEY

CIS I quip.ntent
Systerns are llesigned and Built By:
Continental Environmental Services
2300 NW 71et Place
C,nineaville, Floridn 32606
800-342-1103
FAX: [phone]
This is revision t - printed 07/08/92
'11,is revision supercedes all previous versions
Continental Limited Warranty
All references to the Customer herein shall mean the Purchaser or the I.esscc as npplicahle.
Continental Envirunnimilal Sctvices (C1,S) warrants CES equipntertt to be free of sttbslanti,tl defects in
material and worlttilanship for 90 clays front elate of shipment.
CES' sole responsibility under tills warranty shall be to either repair or replace, at Its option, any
component which fails during the applicable warranty period because of defect to workmanship or
materiai.
CF.S will, upon receipt of warranty item shipped freight prepaid, repair and return the item freight
prepaid, within two to four weeks.
This warranty is contingent upon proper use of the equipment by the Customer in accordance with
CES' published specifications. 'This warranty shall not be valid if the aller:ed (I(.fcI-t is the result of
abuse, misuse, accident, alteration, neglect, or mmuthorizt°d repair. Any re :stir shall be deemed unantlw-
rized unless it. is tirade by CES, or with the written consent of CES.
This warranty is the Bole warranty nrtde by CES to the Customer and is in lien of all other warranties
or obilpathms, expre:89 nr implied.
System upgrades will be made available to customers as they are coutpleted, (;i?S is not ol)lifi ited to
provi(le thuse upgrades without cost.

SOC PRIORITY PROJECT: Yes
If Yes, SOC No.
To: Permits and Engineering Unit
Water Quality Section
Attention: Dana J. Bolden
Date: December 14, 1993
NPDES STAFF REPORT AND RECOMMENDATION
County: Lincoln
Permit No. NCG510099
PART I - GENERAL INFORMATION
No X
1. Facility and Address: Westside Market - Groundwater
Remediation Facility
1519 Highway 150 West
Lincolnton, North Carolina 28092
2. Date of Investigation: 12-14-93
3. Report Prepared By: G. T. Chen
4. Persons Contracted and Telephone Number: Mr. Terry Mitchell,
Store Owner; (704) 735 - 6913
5. Directions to Site: From the junction of Cherryville Highway
(SR 1407, also known as Old Highway 150 or Highway 150 West)
and Highway 150 BYP approximately 2.80 miles southwest of the
City of Lincolnton, travel north on SR 1407 approximately 0.5
mile to the junction with Roseland Drive (SF. 1231). Westside
Market is in the northeast quadrant of the junction, on the
east side of SR 1407.
N.N
7.
Discharge Point(s). List for all discharge points:
Latitude: 35' 26' 48" Longitude: 81° 16' 41"
Attach a U.S.G.S. map extract and indicate treatment facility
site and discharge point on map.
USGS Quad No.: F 13 NE USGS Name: Lincolnton West, NC
Site size and expansion are consistent with application?
Yes X No If No, explain:
S. Topography (relationship to flood plain included): The
proposed site has been graded relatively level and graveled.
The site is not in a flood plain.

9. Location of nearest dwelling: Approximately 300 feet.
10. Receiving stream or affected surface waters: Unnamed
tributary to South Fork Catawba River
a. Classification: WS-IV
b. River Basin and Subbasin No.: Catawba and 03-08-35
C. Describe receiving stream features and pertinent
downstream uses: The receiving stream which appeared to
have a small flow on the day of the investigation, is a
very small tributary to the South Fork Catawba River.
Downstream users are unknown.
PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
1. a. Volume of wastewater to be permitted: 0.002 MGD
(Ultimate Design Capacity)
b. What is the current permitted capacity of the wastewater
treatment facility? N/A, proposed facility.
C. Actual treatment capacity of the current facility
(current design capacity)? N/A, proposed facility.
d. Date(s) and construction activities allowed by previous
Authorizations to Construct issued in the previous two
years: None.
e. Please provide a description of existing or substantially
constructed wastewater treatment facilities: N/A.
f. Please provide a description of proposed wastewater
treatment facilities: The proposed groundwater
remediation facility will consist of an oil/water
separator, aeration tank (diffused), activated carbon
adsorption filters, and a number of monitoring wells and
recovery wells.
g. Possible toxic impacts to surface waters: Results of
sample analyses submitted with the permit application by
Certifoam Services, Inc. showed that concentration of
Toluene was 681 ug/l (vs water quality standard 11 ug/1).
Toluene, a carcinogenic compound, may have an adverse
impact to surface waters.
h. Pretreatment Program (POTWs only):
in development: approved:
NPDF.S Permit Staff Report
Version 10/92
Page 2

should be required: not needed:
2. Residuals handling and utilization/disposal scheme: No solids
disposal scheme is available at this time. The applicant
needs to submit a solid waste management plan to DEM for
approval, if solids generation is expected.
a. If residuals are being land applied, please specify DEM
Permit No.:
Residuals Contractor:
Telephone No.:
b. Residuals stabilization: PSRP:
RFRP:
Other:
c. Landfill:
d. Other disposal/utilization scheme (specify):
3. Treatment plant classification (attach completed rating
sheet): Class I, see attached rating sheet.
4. SIC Code(s): N/A
Wastewater Code(s) of actual wastewater, not particular
facilities, i.e., non -contact cooling water discharge from a
metal plating company would be 14, not 56.
Primary: 66 Secondary:
Main Treatment Unit Code: 53108
PART III - OTHER PERTINENT INFORMATION
1. Is this facility being constructed with Construction Grant
Funds or are any public monies involved (municipals only)?
N/A.
2. Special monitoring or limitations (including toxicity)
requests: Results of sample analyses submitted with the
application package showed that Toluene, a carcinogenic
compound, was high in concentration, (681 pg/l reported vs. 11
u9/1 water quality standard). The Mooresville Regional Office
is not convinced that the proposed groundwater remediation
method will remove all toxic pollutants from the contaminated
groundwater, consequently the proposed discharge may have an
adverse impact on surface waters. Thus, a monitoring require-
ment for toxicity is recommended.
NPDES Perna t Staff Report
Versi on 10192
Page 3

3. Important SOC, JOC or Compliance Schedule dates: (please
indicate)
Date
Submission of Plans and Specifications
Begin Construction
Complete Construction
4. Alternative Analysis Evaluation: Has the facility evaluated
all of the non -discharge options available. Please provide
regional perspective for each option evaluated.
Spray Irrigation: Insufficient land area available for a
spray irrigation system.
Connection to Regional Sewer System: No area wide system
available in the area at this time.
Subsurface: Insufficient land area available for a subsurface
disposal system.
Other Disposal Options: No other disposal options.
5. Air Quality and/or Groundwater concerns or hazardous waste
utilized at this facility that may impact water quality, air
quality or groundwater? The proposed treatment facility is to
remediate groundwater that has been contaminated with gasoline
due to the rupture of an underground fuel storage tank.
Contaminated groundwater will be recovered and treated via an
activated carbon adsorption system prior to discharging to a
small tributary to the South Fork Catawba River. No hazardous
waste is used at the proposed facility. Air quality will not
be impacted by the discharge. Due to a high concentration of
Toluene (681 pg/1 ) found in the groundwater, a requirement for
toxicity monitoring is recommended.
6. Other Special Items: None.
PART IV - EVALUATION AND RECOMMENDATIONS
Certifoam Services, Inc. requests a General Permit for the
disposal of treated groundwater from a proposed groundwater
remediation facility at the Westside Market in Lincolnton, Lincoln
County. Groundwater has been contaminated with petroleum products
due to the rupture of an underground gasoline storage tank.
Recovered groundwater will be treated via an oil/water separator
followed by diffused aeration and activated carbon adsorption
NPDES Permit Staff Report
Version 10192
Page 4

processes prior to discharge to an unnamed tributary to the South
Fork Catawba River.
Results of groundwater sample analyses submitted with the
subject request showed a high concentration of Toluene (681 pg/1).
This Office is .not convinced that the proposed groundwater
remediation method will remove all toxic pollutants, hence the
proposed discharge may adversely impact the surface waters.
Therefore, it is recommended that monitoring requirements for
toxicity be included in the permit.
Pending final review and concurrence by the SERG, it is
recommended a General Permit with monitoring requirement for
toxicity be issued to the applicant.
Signatur of Report
/D
Water Quality Re
12 i-2
Date
Preparer
onal Supervisor
NPDES Per-rit Staff Report
Version 10192
Page 5

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RATING SCALE FOR CLASSIFICATION OF FACILITIES
Name of Plant: W J`rU6 H.4
Owner or Contact Person:
Mailing Address:
County: L-,`��6�g� Telephone: N/9)
NPDES Permit No. Pd£-90N� �� Nondisc. Per. No. _
IssueDate: Expiration Date:
Existing Facility New Facility
Rated By: 4 r&&,A, Date:
Reviewed (Train. & Cert.) Reg. Office_
Reviewed (Train. & Cert.) Central Office
ORC
Grade
Plant Class: (circle one) /I�
II III IV Total Points
ITEM POINTS
(5) SECONDARY TREATMENT UNITS
(a) Carbonaceous Stage
(1)
Industrial Pretreatment Units and/or
(i)Aeration - High Purity Oxygen System .....
20�
Industrial Pretreatment Program
Diffused Air System ...........
0—
(see definition No. 33)
4
Mechanical Air System (fixed,
(2)
DESIGN FLOW OF PLANT IN GPD
floating or rotor
(not applicable to non -contaminated cooling waters, sludge
Separate Sludge Reaeration .....
3
handling facilities for water purification plants, totally
(ii) Trickling Filter
closed cycle systems (def. No. 11). and facilities
High Rate ...................
7
consisting only of Item (4) (d) or Items (4) (d) and (1,`{!� 1) {d))
0 20,000..........................
Standard Rate ...............
Packed Tower.
&
20,001 — 50,000..........................
....
(iii) Biological Aerated Filter or Aerated
50,001 -- 100.000 ..........................
3
Biological Filter ......................
..........
10
100,001 — 250.000 ..........................
4
(iv) Aerated Lagoons ..................... .
10
250.001 — 500,000..........................
5
500,001—1,000,000 ..........................
8
(v) Rotating Biological Contactors ..........
10
1,000,001 -- 2.000,000 ........................
10
2,000,001 (and up) - rate 1 point additional for each
(v i) Sand Filters-
200,000 gpd capacity up to a
intermittent biological .....
2
maximum of 30
recirculating biological .....
3
Design Flow (gpd) . _�Y DDD
(vn) Stabilization Lagoons ...................
5
(3)
PRELIMINARY UNITS (see definition no. 32)
(viii)Clarifier ..............................
5
(a) Bar Screens ................................
1
(ix) Single stage system for .combined
or
carbonaceous removal of BOO and
(b) Mechanical Screens, Static Screens or
nitrogenous removal by nitrification
Comminuting Devices ........... .............
2
(see def. No. 12) (Points for this item
{c) Grit Removal ...............................
1
have to be in addition to items (5) (a)
or
(i) through (5) (a) (vii7 .................
8
(d) Mechanical or Aerated Grit Removal ...........
2
(x) Nutrient additions to enhance SOD
(e) Flow Measuring Device .......................
1
removal...............................
5
or
(xi) Biological Culture ('Super Bugs') addition
(0 Instrumented Flow Measurement ..............
2
to enhance organic compound removal .....
5
(g) Preaeration................................
2
(b) Nitrogenous Stage
(i) Aeration - High Purity Oxygen System .....
20
(h) Influent Flow -Equalization ...................
2
Diffused Air System ...........
10
(i) Grease or Oil Separators - Gravity ..........
2
Mechanical Air System (fixed,
Mechanical ..........
Dissolved Flotation.
floating, or rotor) ......
8
Air
Separate Sludge Reaeration .....
3
(l) Prechlorinalion ..............................
5
(ii) Trickling Filter -
High Rate ..............
7
(4)
PRIMARY TREATMENT UNITS
Standard Rate ............
5
(a) Septic Tank (see definition no. 43) ..............
2
Packed Tower............
5
(b) Imhoff Tank ..................................
5
(iii) Biological Aerated Filter or Aerated
(c) Primary Clarifiers ............................
5
Biological Filter .........................
10
(d) Settling Ponds or Settling Tanks for Inorganic
(iv) Rotating Biological Contactors ............
10
Non -toxic Materials (sludge handling facilities
(v) Sand Filter -
for water purification plants, sand, gravel,
intermittent biological ........
2
stone, and other mining operations except
recirculating biological ........
3
recreational activities such as gem or gold
(vi) Clarifier. ...... ..............
5
mining) ......................................
2

(6) TERTIARY OR ADVANCED TREATMENT UNIT
(10) CHEMICAL ADDITION SYSTEM (S) (See definition No. 9)
(a) Activated Carbons Beds -
(not applicable to chemical additions rated as item
without carbon regeneration ..................
(3) 01. (5) (a) (x1. (6) (a). (6) (b). (7) (b). (7) (e).
with carbon regeneration .................... Is
(9) (a), (9) (b). or (9) (c) 5 points each: List:
(b) Powdered or Granular Activated Carbon Feed -
_ .... 5
without carbon regeneration ................. 5
. . .. . 5
with carbon regeneration .................... 1-6
. . . . . 5
(c) Air Stripping ........................ .. 5
..... 5
(d) Oenitrification Process (separate process) ..... 10
(e) Electrodialysis ........ _ .................... 5
(11) µ1SCELLANEOUS UNITS
(q Foam Separation ............................. 5
(a) Holding Ponds, Holding Tanks or Settling Ponds
(g) ton Exchange • • • . • ... • ...... • • . • • • • • • • ..... • • 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
sand, 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
(i i) by high rate infiltration on non -agriculturally
inherent in land application systems..._..._...__ ..._...... _. 5
managed sites (includes rotary distributors
(d) Pumps._..._:...__.__._.
and similar fixed nozzle systems) ........... 4
(e) Stand -By Power Supply_.—
(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 nitrifica-
tion lines only) ............................. 4
TOTAL POINTS
(7 Microscreens.................................. 5
(j) Phosphorus Removal by Biological Processes
CLASSIFICATION
(See def. No. 26) 20
Polishing Ponds - without aeration ....... 2
lass 1. _ _ _ _ 5 - 25 Points
(k)
with aeration .......... 5
Class II.._ _ __ _ 26- 50 Points
(1) Post Aeration - cascade .............. 0
Class III. _. ___ ...._. __ _ 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 four points, inclusive,
high rate .......... 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 ......... 15
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 [I.
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 Ill.
Vacuum Assisted .......
5
(d) Sludge Elutriation .............................
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
(f) 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) (Q .........
8 rating.
(h) Sludge Gas Utilization (including gas storage) ....
2
(i) Sludge Holding Tank- Aerated ................
5 ADDITIONAL COMMENTS:
Non-aeraled ............
2
07 Sludge Incinerator - (not including activated
carbon regeneration) .....
10
(k) Vacuum Filter, Centrifuge or Filter Press or other
similar dewalering 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 app. permit ...
10
-by contracting to a land application operator who
holds the land application permit ................
2
-land application of sludge by a contractor who does
not hold the permit for the wastewater treatment
facility where the sludge is generated .........
10
(c) Landfilled (burial) .............................
5
(9) DISINFECTION
5
(a) Chlorination .............................
(b) Dechlorination ........................
5
(c) Ozone ..............................
5
5
(d) Radiation ..........................

S�
to of North Carolina
)artment of Environment,
alth and Natural Resources
sion of Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
Mr. Harvey Danner, Jr., President
Certiforn Services, Incorporated
1519 Highway 150 West
Lincolnton, North Carolina 28092
Dear Mr. Danner:
/ • •
L
I DEHNF-1
�3
Subject: NPDES General Permit Application
Application Number NCG510099
Certifokn Services, Incorporated
Westside Market
Lincoln County
This is to acknowledge receipt of the following documents a��■�
Completed Notice of Intent (Application Form),
Engineering Proposal (for proposed control facilities),
Request for permit renewal,
Application processing fee of $400.00,
Engineering Economics Alternatives Analysis,
Engineering Plans and Specifications
Local Government Signoff,
Source Reduction and Recycling,
Interbasin Transfer,
Other:
The items checked below are needed before review can begin:
Completed Notice of Intent (Application Form),
Engineering proposal (see attachment),
Application Processing Fee of $,
Delegation of Authority (see attached),
Biocide Sheet (see attached),
Engineering Economics Alternatives Analysis,
Engineering Plans and Specifications
Local Government Signoff,
Source Reduction and Recycling,
Interbasin Transfer,
Other:
If the application is not made complete within thirty (30) days, it will be returned to you and may
be resubmitted when complete.
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

application has been assigned to Dana J. Bolden (919/733-5083) of our Permits Unit for
review. You will be advised of any comments recommendations, questions or other information
necessary for the review of the application.
I am, by copy of this letter, requesting that our Regional Office Supervisor prepare a staff report
and recommendations regarding this discharge. If you have any questions regarding this
application, please contact the review person listed above.
Sincerely,
Coleen Sullins, P.E.
cc: Mooresville Regional Office
Permit Application File