WQ0003299_Final Permit_19940531

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 31, 1994
A. T. Roland, Director of Water Resources
City of Durham
101 City Hall Plaza
Durham, NC 27701
A099MA,
14
1:3EHNR
Subject: Permit No. WQ0003329
City of Durham
Cement Kiln Dust Residuals Stabilization Pilot Study
Distribution of Class A Wastewater Residuals
Durham County
Dcar Mr. Roland:
In accordance with your renewal request received on December 14, 1993, we are forwarding
herewith Permit No. WQ0003329, dated May 31, 1994, to the City of Durham for the continued operation
of a Cement Kiln Dust Residuals Stabilization Program.
This permit shall be effective from the date of issuance until April 30, 1999, shall void Permit No.
WQ0003329 issued March 30, 1993, shall void Administrative Amendment WQ0003329 issued June 30,
1993, and shall be subject to the conditions and limitations as specified therein. Please pay particular
attention to the monitoring and reporting requirements contained 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 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.
If you need additional information concerning this matter, please contact Mr. John A. Kuske III at
[phone].
Sincerely,
0
A. Pres n Howard, Jr., P.E.
cc: Durham County Health Department
Raleigh Regional Office, Water Quality Section
Raleigh Regional Office, Groundwater Section
Jack Floyd, Groundwater Section, Central Office
Training and Certification Unit (no revised rating)
Facilities Assessment Unit
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

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
RALEIGH
PERMIT FOR THE DISTRIBUTION OF CLASS A RESIDUALS
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 THE
City of Durham
Durham County
FOR THE
continued operation of a Cement Kiln Dust Residuals Stabilization Program which takes place on concrete
stockpile pads for the distribution of Class A residuals consisting of the distribution of approximately
1,499 dry tons per year of residuals from the sources listed in Condition 112, to serve the City of Durham,
with no discharge of wastes to the surface waters, pursuant to the application received on December 14,
1993 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 permit.
This permit shall be effective from the date of issuance until April 30, 1999, shall void Permit No.
WQ0003329 issued March 30, 1993, shall void Administrative Amendment WQ0003329 issued June 3.0,
1993, and shall be subject to the following specified conditions and limitations:
I. PERFQR-M—ANCE STANDARDS
1. The distribution of Class A residuals program shall be effectively maintained and operated
as a non -discharge system to prevent the discharge of any wastes resulting from the
operation of this program.
2. This permit shall become voidable in the event of failure of the residuals program to
adequately protect the assigned water quality standards of the surface waters and
groundwaters.
3. 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 program.
4. In the event that the residuals program is not operated satisfactorily, including the creation
of nuisance conditions, the Permittee shall take any immediate corrective actions as may be
required by the Division.
5. Diversion or bypassing of the untreated residuals or leachate from the residual treatment
facilities is prohibited.

H.
6. All leachate must be reused as a wetting agent for the processing of residuals or routed to
the head of the tfeatment plant.
7. When wastewater residuals are sold or given away, one of the Class A pathogen
requirements in 40 CFR Part 503.32(a) and one of vector attraction reduction requirements
in 40 CFR Part 503.33 must be met. Additionally, an evaluation must be performed which
demonstrates the residuals ability to comply with this requirement. Upon request, a copy
of this evaluation must be submitted to the Assistant Chief, Technical Support Branch,
Division of Environmental Management, Post Office Box 29535, Raleigh, NC 27626-
0535.
PERATI MAINTENANCE -REQUIREMENTS
1. The residuals treatment facilities shall be properly maintained and operated at all times.
2. No residuals other than the following are hereby approved for distribution in accordance
with this permit:
Permit Total Estimated Volume
Sourcen Number T n ar
North Durham WWTP Durham NCO023841
South Durham WWTP Durham NCO047597
1,499*
* The maximum amount of combined unprocessed residuals shall not exceed a total of
1,499 dry tons per year from the North Durham WWTP and South Durham WWTP.
3. All residuals shall be adequately stored to prevent leachate runoff until treated. The
finished product may be placed on a concrete pad, placed under shelter or covered until
such time as it is distributed to the buyer. If an alternate storage site is to be used, approval
must be obtained from the Division of Environmental Management.
4. No other residuals other than those specified under Condition II 2 above may be
distributed. The Permittee shall request and obtain a permit amendment from the Division
of Environmental Management for each additional residual source prior to acceptance of
that residual.
5. For a Class A residual to be sold or given away in bags or other container for application to
the land, the following must be satisfied:
The Ceiling Concentrations (Dry Weight Basis) and the Pollutant Monthly
Average Concentrations (Dry Weight Basis) must be maintained:
Ceiling Monthly Average
Concentrations Concentrations
Parameters mg g m ka
Arsenic
75
41
Cadmium
85
39
Chromium
3,000
1,200
Copper
4,300
1,500
Lead
840
300
FA

Mercury
57
17
Molybdenum
75
----
Nickel
420
420
Selenium
100
36
Zinc
7,500
2,800
6. Upon classification of the facility by the Certification Commission, the Permittee shall
employ a certified residuals operator to be in responsible charge (ORC) of the residuals
program. The operator must hold a certificate of the type classification assigned to the
residuals program by the Certification Commission. The Permittee must also employ a
certified back-up operator of the appropriate type to comply with the conditions of Title
15A NCAC 8A, .0202.
7. Adequate provisions shall be taken to prevent wind erosion and surface runoff from
conveying pollutants from the residuals treatment area onto the adjacent property or into
any surface waters.
8. A label shall be affixed to the bag or other container in which residuals that are sold or
given away for application to the land, or an information sheet shall be provided to the
person who receives the residuals sold or given away in an other container for application
to the land. The label or information sheet shall contain the following information:
a. The name and address of the person who prepared the residuals that is sold or given
away in a bag or other container for application to the land.
b. A statement that application of the residuals to the land is prohibited except in
accordance with the instructions on the label or information sheet.
c. Information on all applicable buffers including a 10 foot buffer between application site
and any public or private water supply source (including wells) and any stream, lake,
or river.
d. Residuals shall not be applied to any site that is flooded, frozen or snow-covered.
e Adequate procedures shall be provided to prevent surface runoff from carrying any
disposed or stored residuals into any surface waters.
III. MONITORING AND REPORTING REQUIREMENTS
Any monitoring (including groundwater, surface water, residuals, soil, or plant tissue
analyses) deemed necessary by the Division of Environmental Management to insure
protection of the environment will be established and an acceptable sampling and reporting
schedule shall be followed.
2. Proper records shall be maintained by the Permittee tracking all residual activities. These
records shall include, but are not necessarily limited to the following information:
a. source, volume and analysis of each residuals
b. name of residuals' recipient, volume received, and intended use
3

3. A residuals analysis will be conducted quarterly from the date of permit issuance by the
Permittee and the results maintained on file by the Pemiittee for a minimum of five years.
The residuals analysis shall include but is not necessarily limited to the following
parameters:
Arsenic
Aluminum
Cadmium
Ammonia -Nitrogen
Chromium
Calcium
Copper
Nitrate -Nitrite Nitrogen
Lead
% Total Solids
Mercury
pH
Molybdenum
Phosphorus
Nickel
Plant Available Nitrogen (by calculation)
Selenium
Potassium
Zinc
Sodium
Magnesium
TKN
After the residuals have been monitored for two years at the above frequency, the Permittee
may submit a request to the Divisionn for a permit modification for the reduction of the
frequency of monitoring for pollutant concentrations and for the pathogen density
requirements, but in no case shall the frequency of monitoring be less than once per year
when residuals sold or given away.
4. A Toxicity Characteristics Leaching Procedure (TCLP) analysis shall be conducted by the
Permittee annually. The TCLP analysis shall include the following parameters (please note
the regulatory level in mg/L in parentheses):
Arsenic (5.0)
Benzene (0.5)
Carbon tetrachloride (0.5)
Chlorobenzene (100.0)
Chromium (5.0)
m-Cresol (200.0)
Cresol (200.0)
1,4-Dichlorobenzene (7.5)
1,1-Dichloroethylene (0.7)
Endrin (0.02)
Hexachlorobenzene (0.13)
Hexachloroethane (3.0)
Lindane (0.4)
Methoxychlor (10.0)
Nitrobenzene (2.0)
Pyridine (5,0)
Silver (5.0)
Toxaphene (0.5)
2,4,5-Trichiorophenol (400,0)
2,4,5-TP (Silvex) (1.0)
9
Barium (100.0)
Cadmium (1.0)
Chlordane (0.03)
Chloroform (6.0)
o-Cresol (200.0)
p-Cresol (200.0)
2,4-D (10.0)
1,2-Dichloroethane (0.5)
2,4-Dinitrotoluene (0.13)
Heptachlor (and its hydroxide) (0.008)
Hexachloro- 1, 3-butadiene (0.5)
Lead (5.0)
Mercury (0.2)
Methyl ethyl ketone (200.0)
Pentachlorophenol (100.0)
Selenium (1.0)
Tetrachloroethylene (0.7)
Trichloroethyiene (0.5)
2,4,6-Trichlorophenol (2.0)
Vinyl chloride (0.2)

5. All residuals included in this permit must be monitored quarterly, from the date of permit
issuance, for compliance with condition 17 of this permit. Data to verify stabilization of
the residuals must be maintained by the Perrittee. The required data is specific to the
stabilization process utilized, but should be sufficient to clearly demonstrate compliance
with the Class A pathogen requirements in 40 CFR Part 503.32(a) and the vector attraction
reduction requirements in 40 CFR Part 503.33. In addition, the EPA certification
statements concerning compliance with pathogen requirements, vector attraction reduction
requirements and management practices must be completed quarterly by the proper
authority or authorities if more than one is involved, either the person who generates the
residuals or the person who prepares the residuals to be sold or given away.
After the residuals have been monitored for two years at the above frequency, the Permittee
may request a permit modification for the reduction of the frequency of monitoring for
pollutant concentrations and for the pathogen density requirements, but in no case shall the
frequency of monitoring be less than once per year when residuals are sold or given away.
6. Three copies of all required monitoring and reporting requirements as specified in
conditions III 1, III 2, III 3, Ill 4, and III 5 shall be submitted annually on or before March
1 of the following year to the following address:
NC Division of Environmental Management
Water Quality Section
Facility Assessment Unit
PO Box 29535
Raleigh, NC 27626-0535
7. Noncompliance Notification:
The Permittee shall report by telephone to the Raleigh Regional Office, telephone number
919/571-4700, as soon as possible, but in no case more than 24 hours or on the next
working day following the occurrence or first knowledge of the occurrence of any of the
following:
a. Any occurrence with the distribution program which results in the land application of
significant amounts of wastes which are abnormal in quantity or characteristic.
b. Any failure of the distribution program resulting in a release of material to receiving
waters.
c. Any time that self -monitoring information indicates that the facility has gone out of
compliance with the conditions and limitations of this permit or the parameters on
which the system was designed.
d. Any process unit failure, due to known or unknown reasons, that render the facility
incapable of adequate residual treatment.
e. Any spillage or discharge from a vehicle or piping system during transportation of
residuals.
Persons reporting such occurrences by telephone shall also file a written report in letter
form within 15 days following first knowledge of the occurrence. This report must outline
the actions taken or proposed to be taken to ensure that the problem does not recur.
E

IV.' LNSEE TIONS
1. The Permittee or his designee shall inspect the residuals storage, transport, 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 five years from the date of the inspection and shall be made available to the
Division of Environmental Management or other permitting authority, upon request.
2. Any duly authorized officer, employee, or representative of the Division of Environmental
Management may, upon presentation of credentials, enter and inspect any property,
premises or place on or related to the treatment 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 kept under the terms and conditions of this permit; and may obtain samples of
groundwater, surface water, or leachate.
:a's W4101011 �►.
1. This permit shall become voidable unless the distribution activities are carried out in
accordance with the conditions of this permit, the supporting materials, and in the manner
approved by this Division.
2. This permit is effective only with respect to the nature and volume of residuals described in
the application and other supporting data.
3. This permit is not automatically transferable. In the event that there is a desire for the
facilities to change ownership or a name change of the Permittee, a formal permit request
must be submitted to the Division of Environmental Management accompanied by an
application fee, documentation from the parties involved, and other supporting materials as
may be appropriate. The approval of this request will be considered on its merits and may
or may not be approved.
4. 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).
5. 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 15 NCAC 211.0205
(c)(4).
6. 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.
7. 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.
0

8. This permit may be modified, or revoked and reissued to incorporate any conditions,
limitations and -monitoring requirements the Division of Environmental Management deems
necessary in order to adequately protect the environment and public health.
Permit issued this the 31 st day of May, 1994
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
acual'i
C',2- �- /L
A. Preston Fj4ward, Jr., P.E , Director
Division of vironrnental Management
By Authority of the Environmental Management Commission
Permit No. WQ0003329
7

State of North Carolina '7 a
Department of Environment,
Health and Natural ResourcesA�j
Division of Environmental Management
...........
Jaynes B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
MEMORANDUM
To: Training and Certification
From: John A. Kuske III, State Engineering Review Group
Subject: Rating Sheet for Permit Number . lr10cca33Z 9
Date:
The subject permit is a renewal of Permit No. ,GfQ�Z , issuedp ,
therefore, a new rating sheet is not required. The existing rating is unchanged.
P.O. Box 29535, Raieigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper