WQ0011883_Final Permit_19960603

State of North Carolina
Department of Environment,
Health and Natural Resources LTI.K;TA
Division of Environmental Management A4
James B. Hunt, Jr., Governor i&l
Jonathan B. Howes, Secretary ID C F1
A. Preston Howard, Jr., P.E., Director C
June 3, 1996
Mr. Charles L. Whitehead, General Manager
Spruill Oil Company
310 US 13-17 South
Windsor, NC 27983
Dear Mr. Whitehead:
Subject: Permit No. WQ0011883
Spruill Oil Company
Turner's/Adam's Grocery Store
Groundwater Remediation Facilities
Martin County
In accordance with your application received December 22,1995, we are forwarding herewith
Permit No. WQ0011883, dated June 3, 1996, to Spruill Oil Company for the construction and operation
of the subject groundwater remediation facility. Included in this package was a request for a variance from
the 15A NCAC 2C .0200 rules. Review of the request was completed and approved by the Groundwater
Section and a copy of the variance approval is attached to this permit.
This permit shall be effective from the date of issuance until May 31, 2001 and shall be subject to
the conditions and limitations as specified therein. Please pay particular attention to the monitoring
requirements in this permit. Failure to establish an adequate system for collecting and maintaining the
required operational information will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the
right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of
this permit. This request must be in the form of a written petition, conforming to Chapter 150B of the
North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer
27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding.
F.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

If you have any questions concerning the Groundwater Conditions or groundwater monitoring
requirements, please contact Mr. Ken Pohlig in the Groundwater Section at 919-715-6161. If you need
any additional information concerning this matter, please contact lr.... �Tl� r at [phone]
extension 544.
Sincerely,
Ocuk
A. Pie. Howard, r., P.E.
cc: Martin County Health Department
Eugene S. Adams, P.E.
Washington Regional Office, Water Quality Section
Washington Regional Office, Groundwater Section
Bob Cheek, Groundwater Section, Central Office
Training and Certification Unit
Facilities Assessment Unit

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
RALEIGH
GROUNDWATER REMEDIATION PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Spruill Oil Company
Martin County
continued operation of monitoring wells MW-1, MW-2, MW-3, MW-4, MW-5, MW-6, MW-7, MW-8,
MW-9, and MW-10, and the
construction and operation of a 4,320 GPD groundwater remediation facility consisting of one, four inch
recovery well (MW-13) with a four inch submersible pump with a rate of 3 GPM, a 5 GPM oil/water
separator with 55 gallon product storage tank, a 5 GPM air stripping system with regenerative 400 CFM
blower equipped with explosion proof motor, two 80 GPM transfer pumps with explosion proof motors,
a bag filter, two 200 pound granular activated carbon drums in series, and three 2 inch injection wells
(MW-14, MW-15, MW-16) with a maximum injection rate of 1 GPM each and one additional monitoring
well (MW-12) to serve Spruill Oil Company's Turner's / Adam's Grocery Store, with no discharge of
wastes to the surface waters, pursuant to the application received December 22, 1995, and in conformity
with the project plan, specifications, and other supporting data subsequently filed and approved by the
Department of Environment, Health and Natural Resources and considered a part of this peanut.
This permit shall be effective from the date of issuance until May 31, 2001 and shall be subject to
the following specified conditions and limitations:
I. PERFORMANCE STANDARDS
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 this permit, the approved plans and
specifications, and other supporting materials. Mail the Certification to the Water Quality
Permits and Engineering Unit, P.O. Box 29535, Raleigh, NC 27626-0535.
2. The Washington Regional Office, telephone number 919-946-6481, 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.

3. This permit shall become voidable if the soils fail to adequately assimilate the wastes and
may be rescinded unless the facilities are installed, maintained, and operated in a manner
which will protect the assigned water quality standards of the surface waters and ground
waters.
4. 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
actions that may be required by this Division, such as the construction of additional or
replacement treatment or disposal facilities.
5. The issuance of this permit shall not relieve the Permittee of the responsibility for damages
to surface or groundwaters resulting from the operation of this facility.
6. Any residuals generated from these treatment facilities must be disposed in accordance with
General Statute 143-215.1 and in a manner approved by the North Carolina Division of
Environmental Management.
7. Diversion or bypassing of the untreated groundwater from the treatment facilities is
prohibited_
II. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times.
2. Upon classification of the facility by the Certification Commission, the Permittee shall
employ a certified wastewater treatment plant operator to be in responsible charge (ORC) of
the wastewater treatment facilities. The operator must hold a certificate of the type and
grade at least equivalent to or greater than the classification assigned to the wastewater
treatment facilities by the Certification Commission. The Permittee must also employ a
certified back-up operator of the appropriate type and grade to comply with the conditions
of Title 15A, Chapter 8A, .0202. The ORC of the facility must visit each Class I facility at
least weekly and each Class II, 111, and IV facility at least daily, .excluding weekends and
holidays, and must properly manage and document daily operation and maintenance of the
facility and must comply with all other conditions of Title 15A, Chapter 8A, .0202.
3. The facilities shall be effectively maintained and operated as a non -discharge system to
prevent the discharge of any wastewater resulting from the operation of this facility.
III. MONITORING AND REPORTING REQUIREMENTS
Any monitoring deemed necessary by the Division of Environmental Management to insure
surface and ground water protection will be established and an acceptable sampling
reporting schedule shall be followed.

2. NoncompIiance Notification:
The Permittee shall report by telephone to the Washington Regional Office, telephone
number 919-946-6481, as soon as possible, but in no case more than 24 hours or on the
next working day following the occurrence or first knowledge of the occurrence of any of
the following:
a. Any occurrence at the wastewater treatment facility which results in the treatment of
significant amounts of wastes which are abnormal in quantity or characteristic, such as
the dumping of the contents of a basin or tank, the known passage of a slug of
hazardous substance through the facility, or any other unusual circumstances;
b. Any process unit failure, due to known or unknown reasons, that renders 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; or
d . Any time that self -monitoring information indicates that the facility is not in compliance
with its permit limitations.
Persons reporting such occurrences by telephone shall also file a written report in letter
form within five (5) days following first knowledge of the occurrence. This report must
outline the actions taken or proposed to be taken to ensure that the problem does not recur.
IV. GROUNDWATER REQUIREMENTS
I . Within 90 days of permit issuance, one new monitoring well (named MW-12) shall be
installed_ The general location for MW-12 is marked on Attachment A. The well shall be a
two inch diameter well, and shall be screened from 2 to 12 foot depth below land surface.
2. Within 90 days of permit issuance, one new recovery well (named MW-13) shall be
installed. The general location for the recovery well is marked on Attachment A. The well
shall be a four inch diameter well, and shall be screened from 5 to 30 foot below land
surface.
3. Within 90 days of permit issuance, three new injection wells (named, MW-14, MW-15,
and MW-16) shall be installed. The general locations for the injection wells are marked on
Attachment A. The wells shall be four inch diameter wells, and shall be screened from 10
to 25 foot depth below land surface.
4. Within 90 days of permit issuance, monitoring well (previously proposed recovery well)
MW-I I shall be abandoned according to 15A NCAC 2C .0113 (abandonment of Wells) in
the 15A NCAC 2C .0100 Well Construction Standards.
5. The three injection wells shall be equipped with a high water shutoff sensor which will shut
down the remediation system when the water level in any injection well rises to within one
foot of the ground surface ("high" condition). The remediation system will remain off until
the water Ievel drops to greater than two feet from the ground surface ("low" condition).
6. All wells that are constructed for purposes of groundwater monitoring, recovery, and
injection shall be constructed in accordance with 15A NCAC 2C .0100 (Well Construction
Standards for Water Supply and Certain Other Wells), 15A NCAC 2C .0200 (Well
Construction Standards Applicable to Injection Wells), and any other state and local laws
and regulations pertaining to well construction.

7. The Washington Groundwater Supervisor, at the Washington Regional Office, telephone
number 919-946-6481, shall be notified at least forty-eight hours prior to the construction
of any well so that an inspection can be made of the well location. Such notification to the
regional groundwater supervisor shall be made during the normal office hours from 8:00
AM until 5:00 PM on Monday through Friday, excluding state holidays.
8. Within sixty days of completion of all wells, the permittee shall submit two original copies
of a scaled topographic map (scale no greater than 1 ":100') signed and scaled by a
professional engineer or a state licensed land surveyor that indicates all of the following
information:
a. the location and identity of each well,
b. the location of all components of the waste disposal system,
c. the location of all property boundaries, .
d . the latitude and longitude of the established horizontal control monument,
e. the relative elevation of the top of the well casing (which shall be known as the
"measuring point"), and
f. the depth of water below the measuring point at the time the measuring point is
established.
The survey shall be conducted using approved practices outlined in North Carolina General
Statutes Chapter 89C and the North Carolina Administrative Code Title 21, Chapter 56.
The surveyor shall establish a horizontal control monument on the property of the waste
disposal system and determine the latitude and longitude of this horizontal control
monument to a horizontal positional accuracy of +1- 10 feet. All other features Iisted in a.
through e. above shall be surveyed relative to this horizontal control monument. The
positional accuracy of features listed in a. through e. above shall have a ratio of precision
not to exceed an error of closure of 1 foot per 10,000 feet of perimeter of the survey. Any
features located by the radial method will be located from a minimum of two points.
Horizontal control monument shall be installed in such a manner and made of such
materials that the monument will not be destroyed due to activities that may take place on
the property. The map shall also be surveyed using the North American Datum of 1983
coordinate system and shall indicate the datum on the map. All bearings or azimuths shall
be based on either the true or NAD 83 grid meridian. If a Global Positioning System
(GPS) is used to determine the latitude and longitude of the horizontal control monument, a
GPS receiver that has the capability to perform differential GPS shall be used and all data
collected by the GPS receiver will be differentially corrected.
The maps and any supporting documentation shall be sent to the Groundwater Section,
N.C. Division of Environmental Management P.O. Box 29578 Raleigh, N.C. 27626-
0578.
9. Within thirty days of completion of all well construction activities, a certification must be
received from a professional engineer certifying that the monitoring wells are located and
constructed in accordance with the Well Construction Standards (15A NCAC 2C) and this
permit. This certification should be submitted with copies of the Well Completion Form
(GW-1) for each well. Mail this certification and the associated GW-I forms to the Permits
and Compliance Unit, Groundwater Section, P.O. Box 29578, Raleigh, NC, 27626-0578.
10. All components of the groundwater recovery, treatment, and disposal system shall be
properly weather -proofed to prevent freezing and failure of the system.
11. The groundwater recovery, treatment and disposal system shall be inspected weekly. If it
is determined that the system is malfunctioning, all repairs should be made as soon as
possible and reported to the Washington Regional Groundwater Supervisor at the
Washington Regional Office (Telephone number 919-946-6481) within 48 hours.

12. The groundwater treatment system shall consistently achieve a treatment efficiency which
insures that waters discharged to the injection wells is at or below Groundwater 2L
standards. If the treatment system fails to consistently achieve this standard, additional
treatment units or changes in operational methods, may be required.
13. lsoconcentration (lines connecting points of equal concentration) maps in the horizontal
direction shall be developed for each constituent detected, in addition to total VOCs, from
groundwater monitoring data following each quarterly sampling event A water level
contour map must also be developed on a quarterly basis. These maps shall be submitted
along with all other monitoring data for that period.
14. Flow measurement devices shall be installed to monitor the volumes injected at each well.
This information shall be tabulated and sent in with the rest of the monitoring data on a
quarterly basis.
15. Monitor wells MW-1, MW-2, MW-3, MW-4, MW-5, MW-6, MW-7, MW-8, MW-9,
MW-10, MW-12, and the private well of Mrs. Bernice Adams (adjacent to MW-9) shall be
sampled every March, June, September, and December for the following parameters:
Water Level (except in the private well of Mrs. Adams)
pH
EPA Method 602, to include Xylenes and MTBE
The measurement of water levels must be made prior to sampling for the remaining
parameters. The depth to water in each well shall be measured from the surveyed point on
the top of the casing.
The measuring points (top of well casing) of all monitoring wells shall be surveyed to
provide the relative elevation of the measuring point for each monitoring well.
The results of the sampling and analysis shall be sent to the Groundwater Section, Permits
and Compliance Unit, P.O. Box 29578 Raleigh, N.C. 27626-0578 on Form GW-59
[Compliance Monitoring Report Form] within 30 days of sample collection.
16. The influent and effluent from the treatment system shall be sampled once every two weeks
for the first three months and monthly thereafter for the parameters specified below:
pH
EPA Method 602, to include Xylenes and MTBE
The results of the sampling and analysis shall be sent to the Groundwater Section, Permits
and Compliance Unit, P.. Box 29578, Raleigh, NC 27626-0578 within thirty days of
sample collection.
17. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall
be provided.
18. The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in
15A NCAC 2L, Groundwater Classifications and Standards. The Compliance Boundary is
for the disposal system constructed after December 31, 1983 is established at either (1) 250
feet from the waste disposal area, or (2) 50 feet within the property boundary, whichever is
closest to the waste disposal area. An exceedance of Groundwater Quality Standards at or
beyond the Compliance Boundary is subject to immediate remediation action in addition to
the penalty provisions applicable under General Statute 143-215.6A(a)(1).
In accordance with 15A NCAC 2L, a REVIEW BOUNDARY is established around the
disposal systems midway between the Compliance Boundary and the perimeter of the
waste disposal area. Any exceedance of standards at the Review Boundary shall require
remediation action on the part of the permittee.

V . INSPECTIONS
1. Adequate inspection, maintenance and cleaning shall be provided by the Permittee to insure
proper operation of the subject facilities.
2. The Permittee or his designee shall inspect the groundwater recovery and treatment
facilities to prevent malfunctions and deterioration, operator errors and discharges which
may cause or lead to the release of wastes to the environment, a threat to human health, or a
nuisance. The Permittee shall maintain an inspection log or summary including at least the
date and time of inspection, observations made, and any maintenance, repairs, or corrective
actions taken by the Permittee. This log of inspections shall be maintained by the Permittee
for a period of three years from the date of the inspection and shall be made available to the
Division of Environmental Management or other permitting authority, upon request.
3. Any duly authorized officer, employee, or representative of the Division of Environmental
Management may, upon presentation of credentials, enter and inspect any property,
premises or place on or related to the disposal site or facility at any reasonable time for the
purpose of determining compliance with this permit, may inspect or copy any records that
must be maintained under the terms and conditions of this permit, and may obtain samples
of groundwater, surface water, or leachate.
VI. GENERAL CONDITIONS
Issuance of this permit does not constitute approval for reimbursement from the Leaking
Petroleum Underground Storage Tanis Cleanup Funds (15A NCAC 2P).
2. This permit shall become voidable unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans and specifications, and other supporting
data.
3. This permit is effective only with respect to the nature and volume of wastes described in
the application and other supporting data.
4. This permit is not transferable. In the event there is a desire for the facilities to change
ownership, or there is a name change of the Permittee, a formal permit request must be
submitted to the Division of Environmental Management accompanied by an application
fee, documentation from the parties involved, and other supporting materials as may be
appropriate. The approval of this request will be considered on its merits and may or may
not be approved.
5. A set of approved plans and specifications for the subject project must be retained by the
Permittee for the life of this project.
6. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to an enforcement action by the Division of Environmental Management in
accordance with North Carolina General Statute 143-215.6(a) to 143-215.6(c).
7. The annual administering and compliance fee must be paid by the Permittee within thirty
(30) days after being billed by the Division. Failure to pay the fee accordingly may cause
the Division to initiate action to revoke this permit as specified by 15A NCAC 2H .0205
(c)(4).
8. The issuance of this permit does not preclude the Permittee from complying with any and
all statutes, rules, regulations, or ordinances which may be imposed by other government
agencies (local, state, and federal) which have jurisdiction.
0

9. The Permittee, at least six (6) months prior to the expiration of this permit, shall request its
extension. Upon receipt of the request, the Commission will review the adequacy of the
facilities described therein, and if warranted, will extend the permit for such period of time
and under such conditions and limitations as it may deem appropriate.
Permit issued this the Third day of June, 1996
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
cc t ! I b-t
A. Presto Howard, Jr., .E., Director
Division o fFnvironmental Management
By Authority of the Environmental Management Commission
Permit Number WQ001 883

Permit No. WQ0011883
June 3, 1996
ENGINEER'S CERTIFICATION
1, , 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, for the
Project Name Location
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 this permit, the approved plans and specifications, and other supporting materials.
Signature
Date
Registration No.

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APRIL 1996 Project No. 92-0801

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ASSOCIArECI ENVIRONMENTAL CONSULTANTS, INC.
RALEIGH AND GREENVILLE:
NORTH CAROLINA
PROJE:Ci No. 9 z-080 1
WQOv11S83

Associated Environmental Consultants, Inc
Variance to 15A NCAC 2C .0213
Page 2
Factors that would act to mitigate any potential problems which could adversely affect
human health and/or the effective operation of this well, because of not meeting the regulatory
requirements, are as follows:
1. The amount of effluent from the drain field should be relatively small.
2. The injection system is expected to mound creating a gradient that would
effectively prohibit any drain field effluent from interfering with the groundwater
remediation system.
Based on my review of the available information and recommendations by our staff, it
is my finding that the combination of factors specified above are sufficient to satisfy the
conditions for approval of variances from 15A NCAC 2C .0213 (d)(1)(A), from 15A NCAC
2C .0213 (c)(1)(E), and from 15A NCAC 2C .0213 (c)(1)(D), as defined in 15A NCAC 2C
.0118. With the additional requirements that at least 24 hours before any well construction
activities are begun you 1) notify the Washington Regional Office at [phone] and
2) provide a copy of this variance to the party constructing the well (La, licensed well
driller), the requested variances from Rule 15A NCAC 2C .0213 (d)(1)(A), from 15A NCAC
2C .0213 (c)(1)(E), and from Rule 15A NCAC 2C .0213 (c)(1)(D) are hereby granted.
The granting of this variance does not affect any of the other requirements of the
WELL CONSTRUCTION STANDARDS or of the requirements of any other applicable laws
or rules. The granting of this variance does not constitute the approval of any
application for a non -discharge permit associated with a groundwater remediation
project. The granting of this variance does not constitute permission for construction or
operation of the injection wells. Permission for construction and operation is granted through
the non -discharge permit.
Sincerely,
T�d'L. Busllk, Assistant Chief
Groundwater Section
Division of Environmental Management
cc: Mr. Charles L. Whitehead, Spruill Oil Company
UIC Files
Date: 5-113196
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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. Preston Howard, Jr., P.E., Director
May 13, 1996
Ms. Aparna Undrakonda
Associated Environmental Consultants, Inc.
P. 4. Box 31952
Raleigh, NC 27622
Dear Ms. Undrakonda;
e��
IDEHNR
In accordance with your request for variance dated March 1, 1996, we are forwarding a
variance from Rules 15A NCAC 2C .0213(d)(1)(A), 2C .0213(c)(1)(E), and 2C .0213(c)(1)(D) for
the closed -loop groundwater remediation system at Turner's / Adam's Store, Hwy. 125 N. and Roy
Beach Rd., Hamilton, Martin County, North Carolina.
The granting of this variance does not affect any of the other requirements of the WELL
CONSTRUCTION STANDARDS or the requirements of any other applicable laws or rules. The
granting of this variance does not constitute the approval of any application for a non -
discharge permit associated with a groundwater remediation project. The granting of this
variance does not constitute permission for construction or operation of the injection wells.
Permission for construction and operation is granted through the non -discharge permit.
Prior to begining injection well construction a copy of the variance must be provided to the
party constructing the well (i.e., licensed well driller).
If you have any questions regarding this variance please feel free to contact me at (919) 715 -
6165.
Sincerely,
Marls R. Milligan
Underground Injection Control Program
cc: UTC Files
Enclosures
Groundwater Section,
P.O. Box 29578, Raieigh, North Carolina 27626-0578
2728 Capital Blvd„ Raleigh, !North Carolina 27604 °111,77T-74
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Voice 919-733-3221 FAX [phone]
An Equal Opportunity/Affirmative Action Employer
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NORTH CAROLINA
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State of North Carolina
Department of Environment,
Health and Natural Resources A,?WA a
Division of Environmental Management
James B, Hunt, Jr„ Governor p E H N R
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., RE„ Director
Associated Environmental Consultants, Inc.
P. O. Box 31952
Raleigh, NC 27622
Attn: Aparna Undradonda
Project Supervisor
Subject: Request for Variance - NORTH CAROLINA WELL CONSTRUCTION
STANDARDS Rules 15A NCAC 2C .0213 (d)(1)(A), 2C .0213(c)(1)(E), and 2C
,0213(c)(1)(D), Additional Criteria and Standards Applicable to Class V - Well
Operation
Project No. 92-0801: Turner's / Adam's Store, Hwy. 125 N. and Roy Beach Rd.,
Hamilton, Martin County, North Carolina
Dear Ms. Undradonda:
This is in response to your letter of May 1, 1996, requesting approval of a variance from
the referenced Rules for the 3 Injection Wells MW-14 through MW-16. Rule 2C ,0213(d)(1)(A)
requires that injection well casing be installed which extends at least 12 inches above land surface.
You stated in your letter that the subject wells could not be constructed in accordance with that
Rule when completed in traffic areas.
Factors that would act to mitigate any potential problems which could adversely affect
human health and/or the effective operation of this well, because of not meeting the regulatory
requirements, are as follows:
1. The proposed flush mount construction will provide for adequate protection of the
well head.
2. The proposed flush mount construction will provide an adequate seal and prevent
contamination of the well from surface runoff.
Additionally, Rule 2C .0213(c)(1)(E) requires a minimum horizontal distance of 100 feet
between any sewage disposal facility such as a septic tank and drain field and an injection well.
Rule 2C .0213(c)(1)(D) requires a minimum horizontal distance of50 feet between any water-
tight sewage collection facility (sewer line). A review of the CAP indicates that the subject wells
could not be sited in accordance with that Rule because of the property size and the necessity of
the closed -loop operation of the groundwater remediation system using injection wells.
Groundwater Section, NuCqual
®Voice 919-733-3221 FAX [phone]
R.O. Box 29578, Raleigh, North Carolina 27626-0578 An EOpportunity/Affirmative Action Employer
2728 Capital Blvd., Roieigh, North Carolina 276C4 5C% recycled/100/. post -consumer paper

RATING SCALE FOR CLASSIFICATION OF/WATER POLLUTION CONTROL SYSTEMS
Name of Facility
Owner or Contact Person:filw ��tralzU�s L- l�ir-t4:_ .�,���=Rn A Lr7'l/--gA6,G?
Mailino Address: , _ r-1 C Z -7 933
County: F-A Ate, Telephone: 9 i q -75 4 — 4'.227
Present Classification: New Facility X Existing Facility
NPDES Per, No. NC00 Nondisc, Per, NeLr " VZ3 Health Dept. Per. No
Rated by: :.32 A�c-.FL--`;z _ Telephone:731-5z 3,r. Date:.___ 36
Reviewed by: Health Dept. Telephone:
Regional Office Telephone:
Central Office Telephone:
ORC: Grade; Telephone:
Check Classification's): Subsurface Spray Irrigation LandApplication
Wastewater C'assification: (Circle One) q' II 111 IV Total Points: i6-iN c-71JT
PPOCESSES AND RELATED QDWEO UIPIAEN7 Wt 1r_H ARE AN IN7EGqAL PART OF IN USTRtA_l PRC XT10N SHALL
y^r^ '5'2--Fc rr K cp• G p rqarJA Y fv N
cS=r L"; rr✓A',° ❑ I IFl^AT1 =S CF
SJ1 -SURFACE C71,S5•FK AT)ON
(c!-e[, a. ur�ls that eppi})
septic tanks
2. pump larks
sir .on or pump -dosing systems
sand fitters
grease trap(n;ercepior
E. pi'/wafer separators
i. subs dece treatment and disposal
cravky
pressure
SPRAY IRRtGATlCN CLASSIFICATION
(check all units that apply)
I. -preliminary
treatment {definition no. 32 }
2.
lagoons
3,
septic tanks
4.
pump tanks
5.
pumps
6.
sand Niers
7.
grease trapinterceplor
B
oil/water separators
9,
disinfection
10.
chemical addition for
nutrient/alo2e control
fir
4
spray ifrigatlon of wastewater
F:et=eEtmen' of w'Estew•eler in excess of these 'components shell be rated using 1he point rating,
systEm, a,,d w'ili require an operator with an appropriate dual certification.
L_ANW E,PPJ'_ATia,r!PE81DUALS CLASSIFICATION (Applies only to permil holder)
t. _ LarFd a?p'ication of biosoiids, residuals or contaminated soils on a desionated sire.
„cS'E,ATE-.7P,EAT7,'ZN7FACILITY CLASSfFr_ATIONv
Tne Ic.o+:;.^;_ s'ys!Ems sha" be assigned a Class I classification, lgriless the flow is of a siorti;icant quantify or the technology is
€',_s,:a:.,, cor-:'e:, IS rEquire consieera'ion by the Commission on a case -by -case bass: (Check it Appropriate)
Gwv-a'er Seppra€or Syslems cons;stin_ Only of physical separation, pumps and disposal;
2. Sep"c: TanklSand Filter Systems Consisting only of septic lanks, c•osing apparatus, pumps sand Ii ers, disinfection
B7-cZ C 'CC! di$cGharge;
Lc_c• Systems consis!;no only of preliminary lreatmenl, lagoon:, Pumps, disinfection, necessary chemical
Ire _mer;l for e!cae or nutrient control, and direct discharge;
< Closed -loop Recycle Systems;
Gro.r,dv.a!er Remedialion Systems oonsisling only of pumps, air -stripping, carbon adsorption, disinieclion and
d:sc�sal;
b Fish tarns with discharge to surface waters;
�' a'e' Fia,: s'udce handing and baa-v.ash wale,, Irea€men:;
€ ScF`c processing consisting of screening and disposal
G S�­a'e-:p my d,schpro:Dc systems wi',h the exception of Aerobic Trealmen; Unils, will be cl2ssitied it perm6ed after
'-3 0, d upzyr 1r.saGcti07 b the Drvtsior, i� is loon- tha the syslern is n: oe:n_ adequa',s!y operated or
a ". c .8 S_:h Sys:c7rs wi'.�' be noti'red c` the c!ass'`=Ga!!c^ or reclassfica'.3o' C,: :!:E CC,7.nli55iCn- in v.ritinq

The folicv.,ing scale is used for rating wastewater treatment facilities: (circle appropriate
points)
ITEM PoRr s
( 1 ) Indusirfal Prviax rerh Unlit or Industrial Pretreatment Program (sea definitlon No. 33)...................................................4
(2) DE.-';GN FLOW OF PLANT IN spd [rot applicable to non -contaminated cooling waters• s!ud,e handling
fade:ies for water purification plank, lc ally closed cycle sysierrs(sae definition No. 11), and laeiWes
conslsling only of Item (4)(d) or Items (4)(d) and (11)(d)j
0 - 20.00o.......................................................................................................................I........................1
20,01 - 50,000......................................................................................................................................2
50.0Dt 100.000.....................................................................................................................................3
100.001 - 250,000...................................................................................................................................4
250.01 500.000...............................................................................................................................5
50D.001 - 1.000.000.............................................................. .................. ...............................................
1,000,001 - 2,000.000..................................................................... ................... I ......... 10
2.000,001 (and up) rate 1 point additional for each 200.000 gpd capac"rty up to a
maximumol........................................................................31)
Design Flow {gpd)
(3) PRELIMINARY UNrTSrPROCESSES (sea definition No,32)
(a) Bar Screens..........................................................................................................................................I
or
(b) Mechanical Screens, Static Screens or comminuting Devices.........................................................................2
(c) Grk Removal ........ .......................................................................... .............................. ...............
...............1
or
(d) Mechanical orAeraledGrit Removal .............................................................................................................2
(a) Flow l.leas;;ringDevice .................................................................................................. .........................i
cr
(1) Instrumented now Measurement........................................................................---....................:................2
(g) Preaerasion................. .............................................................................................................................2
(h) Influent Flow Equalizaiion..........................................................................................................................2
(i} Grease or Oil Separators - Gravity_ .......................................... . ..................................... . .. . ........................ 2
Mechanical..................................................................................................................,..............................3
Dissolved Air Floialion............................................................................................. ....8
...............................
()) Prech:orination... .......................................................................................................................... -............
5
(4) PF�YARYTREATMEN7 LNITS'PRDCESSES
(a; Septic Tank (sae definition No. 43)...........................................................................................................2
(t) Imhell Tank...............................................................................................................................................5
(c) Primary Cla6fiers..........................................................................................................................................5
(d) Settling Ponds or Settling Tanks Jor lrtorganic Non -toxic Materials (sludge andting Iaciiilies for
water puriltcation plants• sand, g vaf, stone, and other mining operations except racreafional
acl.�:lies such as gem or gold mining) ........................................................................................................2
{5) SECJr;DAq?'7n:AT!.?JvTUR'rl'Sr?F�CE55E5
(a) carbonaceous Stage
(i] Aeraiion•High Purity Oxygen System...............................................................................20
DitlusedAir Sys.em.................. ........................ ..t......... ................................................ -1 0
Mechanical Air System (fixed• floating or rotor)..................................................................8
Separate Sludge Reaeraiion.............................................................................................3
(ti) Trickling Frier
HighRate.......................................................................................................................7
SlandaidRate................................................................................................................5
PackedTower ........................................... .................................................................... .5
BfotogicaIAaraIadfiltarorAaraled
BiologicalFilter ....... ..................................................................................................... to
(iv} Aerated Lagoons..........................................................................................10
(v) Rolaiing Biological Y
(vi) Sand Fillers -Inlerm.ltent biological.. .............................................. ...... ........................ . 2
Recirculatingblotogical.....................................................................................................3
(vii) Stabiilxation Lagoons.....................................................................................................5
(viit) cWfat...........................................................................................................................5
(ix) Single stage system [or combined carbonaceous removal of BCD and nitrogenous
removal by nitrification (see derinition No. 12)(Poinls for this rem have to be in
addition to fleets (5)(a)(i) through (5)(a)(viii).
Urlizing the exianded aeration process (see definition No.3a)...........................................2
utilizing other than the extended aeration process ..... ...................................................... a
(x) Nutriarx additions to enhance BOO removas......................................................................5
(xi) Biological Culture ('Svpor Bugs')add;tien........................................................................5
(b) Nitro^venous Stage
(i) Avvion • High Purity Oxygen System.............................................................................20
DilluslidAit System...................................................................................................I...1 0
Mechanical Air System (lixed. floating or rotor)..................................................................8
Separate Sludge Reaeration.............................................................................................3
(ri) Trii:Oing Filier.High Rate...................................................................................................7
SiandafdRate.................................................................. ....5
PackedTower................................................................................ .......5
..........................
Biological Aerated Filter or Aerated Brologecal Fitter.............................................................to
(iv) Rotating Biological ContactOrs.................................................................................... ID
(-ry Sand Filler - intermittent biorogical...................................................................................2
Recirculating biological.....................................................................................................3
(vrj Clarfier..............................................................................................
(6) , En-,;RY OP ADVre:CED TREATI.<BJT LVrI S/ ROCESS ES
(a) Act,aied Ca tan Beds -
without tartan regeneration....................................................................................................5
w.t" carbon regenaraiion....................................................................................................15
[ 4; Powoered or Granular Acvaled Carbon Feed-
w0-. c l careen regeneration ..................... ' ...........................� .............,.................�,........5
....
w,;h car•�on regenoradon .............................. .. ........,. .....t5
(c; = r s:n;-, r�. - -...................................................
�,.- .'n-•.•c'._aaanPra=os,....... ...... I ... I ..... ............. ...... ............. ... 10

eemmm"lpu............................................ —............................... ........................................................ .s
/
Foam
N
Land ApplicaliQn of Treated Effluent (see clsfinilloA No, 22b) (not applicabla for &and,
/
wicroscmv"s—................ ..... ...... ........ ....... -.................... -----'-------'-------"
N
definition No. 26) ............................................... 2o
`
<N
pmmunu Ponds ' iiifimom uos"mn....................... '.......... ..................... ................... .............................. "
.
with o"raliou............ ....... ........................................................................ =
`
o>
m°/ Aeration ' cascade ................ ....................................... ................................. .................. _......... �
am"&euwm."hamca/—.................................................................................... 2
(m)
nmmmonnmosts.. .... ......................... ............................. ........................................................................
(o)
Sand mMixed-Media Fillers _low rate ....................................................... ............... .............. .......... ........ 2
highrate ....................................... .............................. 5
Trie^imvriprocess w lot removal of metal or cyanide --.--................... 15
(p)
Ireatmen;pocessas loj rsmovWatoxic malierials other than metal n,cyanide ..—_'_. ..... 15
<n
suxz3ETnZAmMswT
(u)
Sltjdge Diges lion Tank'Heated ............................. .................................................................................. 10
Aerobic 5
Unhealed u
<u>
Sludge Stabilization (cnmn"/w*"rmaJ)........................... ...................................................... .............. s
(c)
Sludge oiyinoBeds .oravhr--....... ....... ---............................ ........................................................ 2
Vacuum/m,islad........ .................................................................... ........... ............................. ............ 5
«
Sludge smmaVon �
(�>
RESIDUALS LIT Cow^mngmxm°aiisd ash)
(a)
Lagoons ...... .............. ....... ............ .................................................................................................. 2
»)
Chlorination................ --................ --.............. ....... ................................. --.................. ............ 5
bo°chmunaoon
........................... ............................................................................................................... 5
Ozone...................... ............... ............ .... ........ '---------.------___—�
o;
nao�alicin......... ............. -...... .......... ...... .................................................... ................................. �
cyaMXAL
ADaITIOns,mT awmao No. additions rated as lisam
(6)(P), (6)(w' (7)o4' nX^>L (ga). (2)(b) or (9)(4 5 voms each:
Lisi
..��....... ........�����
������_����������........... ............. 5
_.......... .................... .............. ...... .................. ... ---'—............. ........... a
..................... ....................... ............... .................. ....... --........ .......................... u
<� n
msCsu/NazS uw,u=aoCceEEa
p)
Hold ng Ponds, Hcld.N 7anks o, Settling Fiords for Organic o, Toxic Maleria�s includ:ng wastes
frorr, r6ning operations cOrtainin; nitrogen or phosphorus conpounds in amounts significantly
(m
e,.,"*Flow EqjxliZ"lio"*o! applicable *"mi2o basins which are mbemmmland ,pplicavm
systems) . 2
/"/
^�aqa Discharge v* applicable to ba*mmhariergmland apu;caoon sysleens/—'_---__­15
c>
p ....................................................
/w
Siand,By Flower Supply ......................................................... ............................. _................ —'_'—�
'
(1)
rorm"rm;viio"c*rml .------__---.................................... 3
TOTAL pnm7o................................................ ........................ —
CLASS[Fr-AT)CN
class /.................. ...... ......... ................................. .... ............................. oeo pmms
cmu fl�--.............................. PDms
o*=if; ................................... ................ ................................................... s`«a ppi""
C,Ia.aw............ ..................................... ...... ...... ...... ......................... vs -Up pw*^
FZ: �;E-E ha'��L a o'. one lh!cuph lour points, Inclusive, dc. no: require a cer,��;ed opotator.
FP'. lesx�i-�cruuopen,ocess~+.ma"ignrz�anti"m,mc*o0m^!icro�Class /.
ra,;;*."^=:nc..m�"°':!.woee,eslot the removal m=e^^n,p.u"~um,amonedam~m:iinclasv*calion o!Class o.
OErmTiOs
*—w=w« `^ ^x°� ��.
=.^^-~"^,^'=`*^*°~vil*".='v^.°"m-`,,*"°°:;Vw^.==,"'"`,=°=°`
�"—,n."°=�,��uw�~"��° ,�^�"=,,^`�p~��"'�,� ~ ,-^"=="^`^=,"�I'm

r,]-Lerrit.l(s) 10 dIa€ vrils will be rated as or,e systmm: capab€tily to add a dwrriCs€ at a dflwenl spplication points for dirlwani purposes ell rosuil In he tystoms being
(&led as separate systems;
(;D) CJ-arrical Sludge Conditioning. The addition of a "mical compound such as time, ferric chloride, or a polymer to wail s9udga to coalesce Ce mass prior to its
apFccation 10 a dewataring device;
(11) Closod Cycle Sysioms, Use or halting ponds or holding tanks for cc&,awnersl or wastewater contalring Inorganic, non•loxic mat eriafs from Land, gran a:, crst}sod
arena or other similar operayons. Such systems shah carry a maximum of two polnu regardless of pumping lacifi5es Of any other appunonarras:
(m 12) Cobined RermvAJ of Cerbanactous SOD ■rd lisrogamus Removal by Nilrificaliorr A single stage syslvrn rmgllrad to achieve permit ahlvoni limilt on DOD and
am.]. riucgon rithin the Larne biological roacice;
(t3) Deehsortr_Iiw, The partial or comptils reduction of resJdual ciYcrine In a iigAd by any cherries] or physFcal process;
(f4) Deririficalion Pfoctss, The corwersion of nitralo-nitrogen to ri0rogen list; ,
(t5) Eiactrodalysis. Process fcr removing. ionized Lail= from water thrwgh olio vies of hor►am]oclrvo lor"itchanye mornbraml;
(16) Etter Press. A process opa4led fewcharicelly im'partl&Tly dawalering sludge:
(17) Foam SePAIII P , The piam6d frothing of wsaieKafor or waslewaler othuaral as a means of ronswing excasstva amounts at doloroem, materials through the
inroduclion of air in the loan of fine btbblvs; also called loam fractionation;
(fa) Grit ,etornwal. The process of remwing grit and ottwr heavy rrrrwal matter horn wasLewaler;
(1g} Imhof! Tank. A deep two story waslewaler tank consisting of an upper redimeniation chamber and a lower sludge digestion chamber.
(2o) lnetrvmmmled„row f.teas(x'ement A deice which Indicates and rocordc tall of flow;
(21) Ion Exchange. A chemical process In whch Iona from two different mofacUms arm exchanged;
(22) L.and.sppiicalion:
(a} Sfudg* Disposal. A final sludge disposal method by which wol sludge may be applied to Earl either by spraying art Vw surface or by subsurisce irjocEon
cisol pfaw); [mat applicable for lypes of sludge described in (11) at this Rahn[:
(b) Troati d Erwant Tfw peace xs of spraying treated waslewaler onto a land Pies or other rreraods of app]ical'oorr of wastewater onto a land are& as P moors= of finel
disposal or Iresrnoni;
(23) ldicroscramn. A low "ad, congruously bsck,washad, foisting drum filter operalfng under gravity condlions &s a polishing method Jar removing euspanded solids
from othvent;
(24) Niuificxfon Process, The biochemical conversion of vnoxidzad rivogen (amrnonla and organic nitrogen) so oxidized rirogen (usually nitrala);
(25) tiilrogorsous Stago. A saparsle saga of waclewalow. treatment dosjgntd for the specific purpose of conversing amnhoria nitrogen to niraie'nitrogen:
(a) Phosphate Rornovsl, Bdogicai, The removal of phosphorcn from wastewater by an nxitlanoxic process datignaid to srrahancs luxury uptake of phosphorus by the
microorganisms;
(27) Fdisling Pond. A holding pond loiiowiing secondary 4eatmerl with sutadem detention Fime to allow urtlirg at firsefy tusporxkd solids;
(2a) Post Aeration. Aoral;on fotLowing COnrentianal secondary reatrmnl uritr to lnorea&a oliluanl D.O. or fa- any other purposs:
(29) Posi Asraron. (Csscedo) A pdvling method by which dissolved oxygen Is added to ties ollivati by a normacFaricaf, gravity means or horsing don & swims or
steps or weirs; Tha hour octvrrir', across Ufa steps or ma weirs moves in fairly tin layer and the operation of this cascade roquierathus, res no operator a4ustmonl: us, zero
points art assigwd *van ltlsrJgh lhxa Is An essential step to matting the limits of [he discharge permit;
(30) powdered to Granuar Actival e e . Carbon Feed. A biophysical carbon process tal utitizas biologcal sclMiy and otganic absorption by using powdered or gf4milir
activated carbon; Virgin or rogerwralsd carbon is feed controlled Into rho syslrrm;
(31) Prsaaration. A anY. cansrUCttd 10 pravida aereilion prier 10 primuy Vastm itt;
(32) Pt#1imiran Urns. Unit operate.-s In Vw treat nenl process, such as screening and comminution, that prepare the liquor for sLksequanl major oporations:
(33) Indusrial pretrWrne :t.
(a) ple.lreat-roes; Uri!, Indust -IA" The condl;oring of a waste C its source before discharge, to remove or to neutralize substances injurious to sewers and rsamen tl
procetsms or to eNact a partial rtadtxtlon In load on the troarrssni process which Is operated by tw same governing body as no waslewaler treatment print being
rated;
b) Pre•roalmGn; proa'em, lndueilral • must be a Stale or EPA raqured prog-am to receive points on the rating sheet;
(34) Primary 021.!iers. Ths firs: seizing tanks through which wastewator Is passed In A [rsarnani works for the purpose of removing settleable and suspaneiad solids and
BOD wft!ch is as%*Ca:.e w,4r, the sdids;
(35) Pumps. Al; Ins *at, 6lduenl and Inpam pumps;
(36) RzdaEon. Disinlecbon or ale'!: Wien process u0iting devices omitting OtFavidet or gamma rays;
(37) Reversal Osmrsis. A 1•92cnen: pw_ass I.1 which a ?wavy conlarrinafad Rod is pevssurizmd trough a mernh-ana lorming rsoiriy pLvv liquid free from suspenciod sdids:
(3E) Ratating 6;c;era?ca! Cun-vactoss. A fixed biological gronh process in which wastewater flows tsrovgh links in which a series of par5ahy submerged circLiat ecUlaces
are rotated;
(35) Sarld Filters:
(a) IntrrrirW, NcIoS:ca:. Fiivat or. a! orriueni lollavring septic larks, isgoens, or some othw ttwrnahl procoss in which fwtwr birodecomposition Is expenad to
prowee d9Lr4d tllluen:s; lrydr:L3ic loadng ralos on tease filters ate complad In gpolae and have a re'sstting lour gpnVsl (loss than one);
b) Rec]rcvratrig bdog}cal - hie same type of send fJ:er as dahnad in 56bparagroph (35) (a) ar this Rita wire tw added capability to cacycls etilushs back trough Iho
sand filter;
(40) Sand oc f.iixec•u.edia rFlafs. A pe-.shing process by which mtftuent limits we actierved through It fu-thar reduction of syspended solids;
(a) low rate •• gsvtty, hydreuli:aCy Loaded r-fter with laa6ng rates In Uw one to nioe gpm/sr range;
(b) high rota -- A p'assxe, hF&Avf,ca'iy loaded filter ,+dlh loading rams in the rive gpertist range; Ai any rate, the loadng tale will exceed €tree gpnvsl;
(41) 5ecandsry Ciari`Ns. A ta.ra: which follows the biological unit at tioalrrten', part and which has no purpose of removing sludges associated with cno biniagical
11921me'l units: 1
(42) Sepa+ale SIuM_e F.ta e'di on. A pan of she contact s(ahlization process rt.`rere the sciv}tbd sllfdgo is tranefenad to a lank and aeral6d before roKx6r.9 i; to it*
c Mtae, basin;
(43) S.ep€}, Tarr., A si',oe-story s6`.Ivhg tank in which settled sludge Is in contact with the wastewater flowing through the tank.; shall nil be appicable for ssplic tank
syslert� eteevinS el , C lam`] residences having capacity of 2,000 gallons « tau which discharge to a riuification hold;
(44) Slut`ge Digesfion- The pia-Css by wSch orSaric or voialile msttu and sludge Is gasihed, liquefiod, mrnoratized or convened into more staler' organic manor trough
trht activity n€ brzg o 5le,,sms, ++'itch includes stwated holding tanks;
(45) Stodge OrySr, 566s. A: ie'ea comprising natural Of aruficlal layers of paws materials upon which digeslod selvage sludge is dried by drainage and evepvstfon;
(4C,) S'uc'ge E1v:fat:r.. A process r! sludge coridtioring in which certain cwtslifuonts ale removed by wtcessive weshingei vrh fresh water or panl otrluent,
(47) SIwS4+ Gas l.'t:`:za:7ar:. The process of using sewage gas for the purpose of heating buildings, & ing ongnos• etc.:
(4E) Slud,'+c Y.Dd.'r, Tz-i. (Aerated and NDnawatee). A lark utilized lot &mall wastewater r6airrlPn! plans not cahWnng a digester in which sludge may be Y.ep€ khan,
an; s::prnatan'. v:`•aa- pro• kc a crying rn*chod (i,e• sludge drying beds); This may be don* by add:rag a smal' amoanl o! air sirrp!y to keor ri* s}udg6 Irish, but no:
nt•t6ssa::'v an"amass':: —,a: wcvd be eegared tc ecfieve stabilization of orgzric manes. A nanaenated tars. would simpy be used to detani s!uGge pries to de+vzrcm p and
would sal Allow Ir+c po•iaes (SOve:a' days o: twen.on) wr,ihoty resuilir, odor problems;
(45•'. SsudaO lnc?na:ato:s. A tanaet des.gnaE to bum sludge and to removt All M6111 rs and combvsiVe malotis!s and reduce the slssdga to a slorilo ash:
(5+'�} Stud-ys 5uS'', _e:o (Cheri:c: Or Tharmal). A process to make treated s:udgo less cdwous and purtsciNG, and fo reduce na pai€logenic orgarism cootonl: This may
be Done by pY{ ad,.s:r. e^7• ch'an-,e dosing, Or by heal reatment,
(51) Stuoge Th't►r^,a'. A €Ype C! SOe;re*rlaCorl link in which t'te sludge is pr'miited to sotds and thicken troWh a(litsbDr, and gravity; -
(52) sgb:iivatic . izgaon A type o: o.tdaGor, lagoon in which bioio ]cal oxidalion of organic matter is effected by na C"ral-transfcr Of oxygeh to-Sho water f DM air (not it
poksh;ng pond);
(511 Starv' 5y Fhr+er Svppry. Ora s+le CyPOnab€s PlOcrical ge "ong 6q"i'm 1:
(5;} Stacc Scams- A. sra::anary sciesn ooslonod to terrr_va solids, including non•biod6g'adabte panicufale (irOdlati'a sPlida, SLKpB.^�dae solids and PAD reducGr.�) Isom
m.un:c:pal and it Las Cial s+asl[•Nalar reatnen: 5y5'e`rns.
(55} Tertiary Ttr•a:ron; A stage n: t•oalmenl idi Ajg secondary when is prirnariiy is t,6 purpose of af!luonl pyisltirva; A seizing lagoon or sand a coal Eller right ba
or..y'cyod for his purpose:
(56} Tharr..er Po:.rrr, Control Dovico. A davieo peos•id,ng for she ransln of hW from a avid hw.ing in tubes to anot>er hied osAside the lubus• a' vice v6'53: n other
rrns or regtiainc LW:d t0Mprr21Vr0s;
(57) Thr^mal Slvdgt Co:vS tianor, A con$lianlr•g p:oc PSS by which heat is addac for a prouected period of time to irrh}nrovo rho dowalot•1b;l,ty of sludge by the so=ubitizing
and Ihytkeuir;r o'. IN Smalmr an: mo'a Ng!Yy hyd'aled siudga panicles:
(55; TCtic Malor,:ls Those w'a Slot or Co-'U:na Dons aI wzsles• !nc'IW0irr9 d5Yes2 r:aLrS ]nag agents which altar dschargo and upon erposvro, ingestion. inhalelia^. W
ass.ini€aiion in:' arc; [+can:^:, etir.a' CrreC:y y:GT. no emimn-nano w indre•€t) by ingeilron tVDuip food chains_ %ill causo death- dioasa, behavior&: abnwM1iltres•
can: or, eeno:r rn,,;e:•a'h5, #y+ys=(icoc a' maltuncuons (mciucing mhaltum6ona in iepeodi+czon} of p`.ysical de rarmaac-'+s, In such agansms W lht-ir onspriNe Tos;t malteos
in,l;w; G, ;:✓ w.y O' ' W$:'A"_n err: :hat k4+ta€ia+ lea[_ Cad ni vnh ctYor ivy,, mercury, vanadium- aisoric, zinc, wrio- nvo-cl9wobienzona (ONCB), polychlonna;ed tl�hanyts
(FC.s; a.ro och.'vta_',vny! hrthoro eehant• (DD"}. and any Dthoe ma1tn41s lhat have of MAY Eheroarlor be delerri n?d to Ise+•e ionic pr oporlea
(59` it:[•.: `.g F. iP h t -:•c a'. i•ez w�C�" L ;f c-^-as ng 0 a m.Aloria! wch ax tol:vn ti:Gno or Lock. o ar hv:]ii:: MaliC 'a ii' is GSCilx,ao I. rigs; ;;.:a uric fling I'laf is era
whC:: G; 6:210: Fur' a:r6 f. in. f•hlo bic ]alma t1w, is Caa wric~, is dos:gnad Id CK"O r rt cro to IOU nlgd par acrF•
(rig 1rsCi.-.,g it:',(' (=.Ci.o C. �C�'l", r- f+L,: r.Cw i-� o e! ODyralicn in M!hch'Iste-a:or r'—• down trYq lh sL,:cr•tt;vee layers of ninae or II.. ,'!a ma:e,i Gl: cxoler•C malr✓.al
is r, rh:vBO cc�r_;. b)• der 6ct.i• b;C' co.: trot C!Zwa in each sv[(esssi :Eyor. Tric mtC,ad may P>odu.o .$C•ini,darj' gUaor 0€Suomi, e' nlay b❑ tee
a!2L la
(�t) s'a:,,,.:: F,,. _ w ]•slur- frpacs Dt ]car t.:;ch a•, C•aug^.=-t .o rvr:r:e r•szac; xa:G' Br+s' 6, deirc!al a:
h:1r+Pr LCSbh:5'