WQ0036676_Final Permit_20180830

NORTH CAROLINA
Plod* COOPER enta l' nmi r
c
MICHAEL S. REGAN
S iaary,
LINDA CULPEPPER
Interim qtr
August 30, 2018
ANTHONY GRIFFIN — MEMBER
EXCHANGE STREET, LLC
POST OFFICE BOX 23027
CHARLOTTE, NORTH CAROLINA 28227
Dear Mr. Griffin:
Subject: Permit No. WQ0036676
Blue Dot Readi-Mix —
Exchange Street CLRS
Closed -Loop Recycle System
Mecklenburg County
In accordance with your permit renewal request received May 30, 2018, and subsequent additional
information received July 12, 2018, we are forwarding herewith Permit No. WQ0036676 dated August 30,
2018, to Exchange Street, LLC for the continued operation of the subject wastewater treatment and closed-
loop recycle facilities. Please note that this renewed permit shall become effective on November 1, 2018
(i.e., the day after the expiration date of the existing permit).
This permit shall be effective from November 1, 2018 until October 31, 2023, shall void Permit
No. WQ0036676 issued November 20, 2013, and shall be subject to the conditions and limitations as
specified therein. Please pay particular attention to the monitoring requirements listed in Section IV for
they may differ from the previous permit issuance. Failure to establish an adequate system for collecting
and maintaining the required operational information shall result in future compliance problems.
Please note the following permit conditions have been removed since the last permit issuance
dated November 20,2013:
➢ Old Condition I.1. — Facility has been constructed and an engineering certification dated
December 30, 2013 was received.
➢ Old Condition L2. — Facility has been constructed.
E
Q
North Carolina Department of Environmental Quality I Division of Water Resources I Non -Discharge Branch
512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617
919.707.3654

Mr. Anthony Griffin
August 30, 2018
Page 2 of 2
If any parts, requirements or limitations contained in this permit are unacceptable, the Permittee
has the right to request an adjudicatory hearing upon written request within 30 days following receipt of
this permit. This request shall 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 at 6714 Mail Service
Center, Raleigh, NC 27699-6714. Unless such demands are made, this permit shall be final and binding.
If you need additional information concerning this permit, please contact Emily Gercke at (919)
707-3656 or emily. er�ckegncdenr.gov.
Sincerely,
,FLinda Culpepper, Interim Director
" Division of Water Resources
cc: Mecklenburg County Health Department (Electronic Copy)
Mooresville Regional Office, Water Quality Regional Operations Section (Electronic Copy)
Laserfiche File (Electronic Copy)
Digital Permit Archive (Electronic Copy)
Central Files

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENTAL QUALITY
RALEIGH
CLOSED-LOOP RECYCLE SYSTEM 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
Exchange Street, LLC
Mecklenburg County
FOR THE
continued operation of a 3,600 gallon per day (GPD) wastewater treatment and closed-loop recycle facility
consisting of:
an aggregate reclaimer and filter press both served by a 200 gallon per minute (GPM) pump; a 35,882
gallon dirty water chamber with two 15 horsepower (hp) mixers; an 11,736 gallon settling chamber; an
11,669 gallon settled water chamber and a 19,613 gallon clear water chamber both served by a 200 GPM
pump; a 24,310 gallon overflow basin; an 11, 736 gallon manual wash pit; a 22,000 gallon water tank; a
heat pump; and all associated piping, valves, controls, and appurtenances
to serve the Blue Dot Readi-Mix — Exchange Street CLRS, with no discharge of wastes to surface waters,
pursuant to the application received May 30, 2018, and subsequent additional information received by the
Division of Water Resources, and in conformity with the project plans, specifications, and other supporting
data subsequently filed and approved by the Department of Environmental Quality and considered a part
of this permit.
This permit shall be effective from November 1, 2018 until October 31, 2023, shall void Permit No.
WQ0036676 issued November 20, 2013, and shall be subject to the following specified conditions and
limitations:
I. SCHEDULES
No later than six months prior to the expiration of this permit, the Permittee shall request renewal of
this permit on official Division forms. Upon receipt of the request, the Division will review the
adequacy of the facilities described therein, and if warranted, will renew the permit for such period of
time and under such conditions and limitations as it may deem appropriate. Please note Rule 15A
NCAC 02T .0105(d) requires an updated site map to be submitted with the permit renewal application.
[15A NCAC 02T .0105(d), 02T .0106, 02T .0109, 02T .0115(c)]
WQ0036676 Version 2.0 Shell Version 180711 Page 1 of 5

II.
PERFORMANCE STANDARDS
The subject non -discharge facilities shall be effectively maintained and operated at all times so there is
no discharge to the surface waters, nor any contravention of groundwater or surface water standards.
In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions
due to improper operation and maintenance, the Permittee shall take immediate corrective actions
including Division required actions, such as the construction of additional or replacement wastewater
treatment or recycle facilities. [15A NCAC 02T .0108(b)(1)]
2. This permit shall not relieve the Permittee of their responsibility for damages to groundwater or surface
water resulting from the operation of this facility. [15A NCAC 02B .0200, 02L .0100]
3. The facilities permitted herein shall be constructed according to the following setbacks:
a. The setbacks for storage and treatment units permitted under 15A NCAC 02T .1000 shall be as
follows (all distances in feet):
Ii. Any habitable residence or place of public assembly under separate ownership: 100
ii. Any private or public water supply source: 100
iii. Surface waters: 50
iv. Any well with the exception of a Division approved groundwater monitoring well: 100
v. Any property line: 50
[I 5A NCAC 02T .1006(a)]
OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times. 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. The Permittee shall maintain an Operation and Maintenance Plan,
which at a minimum shall include operational functions, maintenance schedules, safety measures and
a spill response plan. [15A NCAC 02T .1007]
2. Upon the Water Pollution Control System Operators Certification Commission's (WPCSOCC)
classification of the subject non -discharge facilities, in accordance with 15A NCAC 08G .0200 the
Permittee shall designate and employ a certified operator in responsible charge (ORC) and one or more
certified operator(s) as back-up ORC(s). The ORC or their back-up shall visit the facilities in
accordance with 15A NCAC 08G .0200, and shall comply with all other conditions specified in the
previously cited rules. [ 15A NCAC 02T .0117]
Public access to the wastewater treatment facilities and closed-loop recycle system shall be prohibited.
[I 5A NCAC 02T. I 000(a)(1)]
4. The residuals generated from the wastewater treatment facilities shall be disposed or utilized in
accordance with 15A NCAC 02T .l 100. The Permittee shall maintain a residual management plan
pursuant to 15A NCAC 02T .1008. [ 15A NCAC 02T .1008, 02T .1100]
5. Diversion or bypassing of untreated or partially treated wastewater from the treatment facilities is
prohibited. [15A NCAC 02T .0108(b)(1)]
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IV. MONITORING AND REPORTING RE¢UI REMENTS
1. Any Division required monitoring (including groundwater, plant tissue, soil and surface water analyses)
necessary to ensure groundwater and surface water protection shall be established, and an acceptable
sampling reporting schedule shall be followed. [15A NCAC 02T .0108(c)]
2. A Division certified laboratory shall conduct all laboratory analyses for the required effluent,
groundwater or surface water parameters. [15A NCAC 02H .0800]
3. A record shall be maintained of all residuals removed from this facility. This record shall be maintained
at the facility for a period of no less than five years, and shall be made available to the Division upon
request. At a minimum, this record shall include:
a. Name of the residuals hauler;
b. Non -Discharge permit number authorizing the residuals disposal, or a letter from a municipality
agreeing to accept the residuals;
c. Date the residuals were hauled; and
d. Volume of residuals removed.
[ 15A NCAC 02T.0 I 08(b)(1)]
4. A maintenance log shall be maintained at this facility. This log shall be maintained at the facility for a
period of no less than five years, and shall be made available to the Division upon request. At a
minimum, this log shall include:
a. Visual observations of the plant site; and
b. Record of preventative maintenance (e.g. changing of equipment, adjustments, testing, inspections
and cleanings, etc.).
5. Noncompliance Notification:
The Permittee shall report by telephone to the Mooresville Regional Office, telephone number (704)
663-1699, 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. Treatment of wastes abnormal in quantity or characteristic, including the known passage of a
hazardous substance.
b. Any process unit failure (e.g., mechanical, electrical, etc.), due to known or unknown reasons,
rendering the facility incapable of adequate wastewater treatment.
c. Any facility failure resulting in a by-pass directly to receiving surface waters.
d. Any time self-monitoring indicates the facility has gone out of compliance with its permit
limitations.
Any emergency requiring immediate reporting (e.g., discharges to surface waters, imminent failure of
a storage structure, etc.) outside normal business hours shall be reported to the Division's Emergency
Response personnel at telephone number [phone], [phone], or [phone]. Persons
reporting such occurrences by telephone shall also file a written report in letter form within five days
following first knowledge of the occurrence. This report shall outline the actions taken or proposed to
betaken to ensure the problem does not recur. [15A NCAC 02T .0105(1), 02T .0108(b)(1)]
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V. INSPECTIONS
1. The Permittee shall provide adequate inspection and maintenance to ensure proper operation of the
wastewater treatment and recycle facilities. [ 15A NCAC 02T .0108(b)]
The Permittee or their designee shall inspect the wastewater treatment and recycle facilities to prevent
malfunctions, facility deterioration and operator errors resulting in discharges, which may cause the
release of wastes to the environment, a threat to human health or a public nuisance. The Permittee shall
maintain an inspection log that includes, at a minimum, the date and time of inspection, observations
made, and any maintenance, repairs, or corrective actions taken. The Permittee shall maintain this
inspection log for a period of five years from the date of the inspection, and this log shall be made
available to the Division upon request. [15A NCAC 02T .0108(b)]
3. Any duly authorized Division representative may, upon presentation of credentials, enter and inspect
any property, premises or place on or related to the wastewater treatment and recycle facilities permitted
herein at any reasonable time for the purpose of determining compliance with this permit; may inspect
or copy any records required to be maintained under the terms and conditions of this permit, and may
collect groundwater, surface water or leachate samples. [G.S. 143-21.5.3(a)(2)]
VI. GENERAL CONDITIONS
1. Failure to comply with the conditions and limitations contained herein may subject the Permittee to an
enforcement action by the Division in accordance with North Carolina General Statutes 143-215.6A to
143-215.6C. [G.S. 143-215.6A to 143-215.6C]
2. This permit shall become voidable if the permitted facilities are not constructed in accordance with the
conditions of this permit, the Division approved plans and specifications, and other supporting
documentation. [15A NCAC 02T .0110]
3. This permit is effective only with respect to the nature and volume of wastes described in the permit
application, Division approved plans and specifications, and other supporting documentation. No
variances to applicable rules governing the construction or operation of the permitted facilities are
granted, unless specifically requested and approved in this permit pursuant to 15A NCAC 02T .0105(n).
[G.S. 143-21.5.1]
4. The issuance of this permit does not exempt the Permittee from complying with any and all statutes,
rules, regulations, or ordinances, which may be imposed by other jurisdictional government agencies
(e.g., local, state, and federal). Of particular concern to the Division are applicable river buffer rules in
15A NCAC 02B .0200; erosion and sedimentation control requirements in 15A NCAC Chapter 4 and
under General Permit NCGO10000; any requirements pertaining to wetlands under 15A NCAC 02B
.0200 and 02H .0500; and documentation of compliance with Article 21 Part 6 of Chapter 143 of the
General Statutes. [15A NCAC 02T .0105(c)(6)]
In the event the permitted facilities change ownership or the Permittee changes their name, a formal
permit modification request shall be submitted to the Division. This request shall be made on official
Division forms, and shall include appropriate property ownership documentation and other supporting
documentation as necessary. The Permittee of record shall remain fully responsible for maintaining
and operating the facilities permitted herein until a permit is issued to the new owner. [15A NCAC
02T .0104]
6. The Permittee shall retain a set of Division approved plans and specifications for the life of the facilities
permitted herein. [15A NCAC 02T .0108(b)(1)]
7. The Permittee shall maintain this permit until all permitted facilities herein are properly closed or
permitted under another permit issued by the appropriate permitting authority. [15A NCAC 02T
.01050]
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This permit is subject to revocation or unilateral modification upon 60 days notice from the Division
Director, in whole or part for the requirements listed in 15A NCAC 02T.01 10. [ 15A NCAC 02T .0110]
9. Unless the Division Director grants a variance, expansion of the permitted facilities contained herein
shall not be granted if the Permittee exemplifies any of the criteria in 15A NCAC 02T .0120(b). [15A
NCAC 02T.0120]
10. The Permittee shall pay the annual fee within 30 days after being billed by the Division. Failure to pay
the annual fee accordingly shall be cause for the Division to revoke this permit. [15A NCAC 02T
.0105(e)(3)]
Permit issued this the 30t' day of August 2018
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
c�
� mda Culpepper, Interim Director
U Division of Water Resources
By Authority of the Environmental Management Commission
Permit Number WQ0036676
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