NC0023868_Industrial User_20211026

Cit of
Xristy Xing
t;� ► c IndustriaCPretreatment SpeciaCist
-a4.0
October 18, 2021
Mr. Adrian Ridley
Labcorp
1447 York Court
Burlington,NC 27215
Subject: Industrial User Permit# 0066
Permit Renewal
Dear Mr. Ridley,
Enclosed please find the user permit issued to Labcorp. This permit regulates the wastewater
that is discharged to the South Burlington Wastewater Treatment Plant. This permit becomes
effective January 01, 2022 and expires December 31,2026. Please read this permit carefully and
retain it in your filing system. This permit is issued pursuant to the requirements of North
Carolina General Statute 143-215.1 and the City of Burlington Sewer Use Ordinance.
If any measurement frequencies or sampling requirements contained in this permit are
unacceptable,you have the right to an adjudicatory hearing upon written request within thirty
(30) days following the receipt of this letter.
The Cityof Burlington reserves the right to modifythispermit as necessary. These limitations
�
and requirements may change at any time during the permit period as deemed necessary by the
City of Burlington.
If you have any questions,please feel free to call me at(336)222-5133.
Sincerely,
/44-r7)-- ‘
Kristy King
Industrial Pretreatment Specialist
City of Burlington
Connecting the Triad and the Triangle
1302 Belmont Street PO Box 1358—Burlington,NC 27216
Phone [phone]—www.BurlingtonNC.gov

City of Burlington
Control Authority and/or Municipality
PERMIT
Industrial User Pretreatment Permit(IUP)
To Discharge Wastewater Under the
Industrial Pretreatment Program
0066 N/A
IUP Number 40 CFR Category(if Applicable)
In compliance with the provisions of North Carolina General Statute 143-215.1, any
applicable federal categorical pretreatment regulations, all other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management
Commission, and the Control Authority and/or Municipality Sewer Use Ordinance. The
following Industry, hereafter referred to by name or as the permittee:
Industry name,permittee:
Laboratory Corporation of America
Facility Located at Street Address
1447 York Court
City
Burlington
State,Zip
North Carolina 27215
is hereby authorized to discharge wastewater from the facility located at the above listed
address into the sanitary sewer collection system and the wastewater treatment facility of
the Control Authority and/or Municipality listed below:
IUP Control Authority and/or Municipality WWtP name:
South Burlington Wastewater Treatment Plant
NPDES Number.
NC0023876
VWVTP Address:
Boy Wood Road
City,State,Zip
Burlington,North Carolina 27215
in accordance with effluent limitations, monitoring requirements, and all other conditions
set forth in Parts I, II, and III of this Industrial User Pretreatment Permit(IUP).
Effective date, this permit and the authorization to discharge shall become
effective at midnight on this date:.
January 1, 2022
Expiration date,this permit and the authorization to discharge shall expire at
midnight on this date:
December 31, 2026
C P.,L1 v�13D12.¢1z1 Water Resources Director
Water Resources De Title

Industrial User Pretreatment Permit (IUP)
PART I •
Specific Conditions
Continued: IUP History
IUP, PART I, OUTLINE:
A.) IUP Basic Information
B.) IUP Modification History
C.) Authorization Statement
D.) Description of Discharges
E.) Schematic and Monitoring Locations
F.) Effluent Limits&Monitoring Requirements
G.) Definitions and Limit Page(s)notes
A. IUP Basic Information:
Receiving Control Authority&WWTP name: POTW NPDES#:
South Burlington Wastewater Treatment Plant NC0023876
IUP Name: IUP Number:
Laboratory Corporation of America 0066
IUP Effective date: Pipe Numbers,list all regulated pipes:
January 1, 2022 01
IUP Expiration date: IUP 40 CPR#(if applicable),or N/A:
December 31, 2026 N/A
B. IUP History.
Effective New/Renewal or Description of changes over previous IUP.
Date Modification
1/31/1996 Modification Roche Medical Reference Laboratories merged
with another clinical laboratory company and the
new name is Laboratory Corporation of America
Holding.
1/1/1997 Renewal New Permit issued, former permit expired
December 31, 1996.
9/30/1997 Modification pH limit changed to 5 to 10 units.
1/1/2002 Renewal New Permit issued,former permit expired
December 31,2001 and Industry will sample semi-
annually and POTW will sample semi-annually.
Temperature Limit increased to 50 degree Celsius
from 40 degree Celsius.
2

z Industrial User Pretreatment Permit (IUP)
PART I
Specific Conditions
Continued: IUP History
11/01/2002 Modification pH limit changed to 5 to 11 units.
7/01/2003 Modification Monitoring for Aqueous CTAS and Surfactants as
MBAS no longer a permit requirement.
10/6/2005 Modification Zinc limit increased to 1.00 lbs/day from 0.20
lbs/day.
1/1/2007 Renewal New Permit issued, former permit expired
December 31,2006. Zinc limit reduced to 0.50
lbs/day from 1.00 lbs/dat. Mercury limit is 0.0015
lbs/day changed from monitor only.
1/1/2012 Renewal
New Industrial User Permit issued, former permit
expired December 31, 2011.
1/1/2017 Renewal New Industrial User Permit issued,former permit
Modification expired December 31,2016. Quarterly sampling
schedule will change to POTW sampling 1st and
3rd quarters of the calendar year, and industry will
sample 2nd and 4th quarters of the calendar year.
Pipe#02 was added due to new construction. Pipe
#01 is located at the original site. Pipe#02
sampling point is located at the end of the main
driveway before it joins sewer line at Front St.
Effluent limits were divided evenly between the
two pipes except for the Mercury(Hg) limit. Hg
for Pipe#01 is 0.001125 lbs/day, and Hg for Pipe
#002 is 0.000375 lbs/day.
1/1/2022 Renewal New Industrial User Permit issued,former permit
expired December 31,2021.
3

Industrial User Pretreatment Permit (IUP)
PART I
Specific Conditions
Continued: IUP History
C.) Authorization Statement:
1.) The Permittee is hereby authorized to discharge wastewater in accordance with
the effluent limitations, monitoring requirements, and all other conditions set
forth in this Industrial User Pretreatment Permit(IUP)into the sewer collection
system and wastewater treatment facility of the Control Authority and/or
Municipality.
2.) The Permittee is hereby authorized to continue operation of and discharge
wastewater from the following treatment or pretreatment facilities. These
facilities must correspond to the treatment units listed on both the application
and inspection forms.
IU Treatment Units
List all Treatment Units: Descriptions:
NONE
3.) The Permittee is hereby authorized to, if required by the Control Authority
and/or Municipality and after receiving Authorization to Construct (A to C)
from the Control Authority and/or Municipality, construct and operate
additional pretreatment units as needed to meet final effluent limitations.
D.) Description of IUP Discharge(s):
1. Describe the discharge(s) from all regulated pipes.
Pipe# 01 and 02� Description of Discharge:
Wastewater from both pipes is generated from clinical laboratory
diagnostic testing and domestic usage.
E.) Schematic and Monitoring Locations:
The facility schematic and description of monitoring location(s) given below must
show enough detail such that someone unfamiliar with the facility could readily find
and identify the monitoring location(s) and connection to the sewer. Include and
identify all regulated pipes.
4

1
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7

IUP, Part 1 Section F: ReceivingPOTW name=> Laboratory Corporation
South Burlington WWTP N name=> of America
Effluent Limits and Monitoring Requirements Receiving POTW NPDES#=> NC0023876 IUP#_> 0066
Effective date for these Limits=> January 01,2022 Pipe#=> 01
The Permittee may discharge from this specific Expiration date for these Limits=> December 31,2026 40 CFR#=> N/A
Pipe number according to these specific dates, if not applicable put N/A
effluent limits, and monitoring requirements THE LIMITS ON THIS PAGE ARE,(Check one below):
LIMITS for ENTIRE permit period => X
INTERIM Limits for period#1 =>
INTERIM Limits for period#2 =>
FINAL Limits Page =>
Concentration Limits Mass Limits Monitoring Frequency
Sample Required
Collection Laboratory
Monthly Monthly Method Detection
Daily Max Average Units Daily Max Average Units By Industry By POTW (C or G) Level
1 Flow MGD Semi-annually Semi-annually
2 BOD Mg/I See Note Semi-annually Semi-annually C 2 _
3 TSS See Note Semi-annually Semi-annually C 2
4 Temperature 50 Degree C Semi-annually Semi-annually G
5 PH 5-11 Standard Semi-annually Semi-annually G
Units
OTHER PARAMETERS;Please List Alphabetically
6 Chromium 0.10 Lbs/day Semi-annually Semi-annually C 0.005 mg/1
7 Copper 0.10 Lbs/day Semi-annually Semi-annually C 0.002 mg/1
8 Nickel 0.015 Lbs/day Semi-annually Semi-annually C 0.01 mg/1
9 Zinc 0.25 Lbs/day Semi-annually Semi-annually C 0.01 mg/1
10 Mercury 0.0011 Lbs/day Semi-annually Semi-annually C 0.0002mg/1
11
12
13
NOTE: The BOD and the TSS are to be surcharged if levels exceed 300 mg/1 and 150 mg/1 respectively. This permit may be reopened to include BOD limits
when the POTW influent exceeds 75 percent of its design capacity. This will be determined by an updated POTW headwork's analysis. Monitoring frequency by
industry should be completed within the second Quarter and fourth Quarter of the calendar year. The POTW will monitor within the first Quarter and third Quarter
of the calendar year. Other parameters and limits are also subject to change as a result of updated headwork's information.
a
5

Receivingt.
t.
POTW name=> South Burlington WWTP IU name=> Laboratory Corporation
��J�, Part 1 �ect�®n F: g
of America
Effluent Limits and Monitoring Requirements Receiving POTW NPDES#=> NC0023876 IUP#=> 0066
Effective date for these Limits=> January 01,2022 Pipe#=> 02
The Permittee may discharge from this specific Expiration date for these Limits=> December 31,2026 40 CFR#=> N/A
Pipe number according to these specific dates, if not applicable put N/A
effluent limits, and monitoring requirements THE LIMITS ON THIS PAGE ARE,(Check one below):
LIMITS for ENTIRE permit period => X
INTERIM Limits for period# 1 =>
INTERIM Limits for period#2 =>
FINAL Limits Page =>
Concentration Limits Mass Limits Monitoring Frequency
Sample Required
Collection Laboratory
Monthly Monthly Method Detection
Daily Max Average Units Daily Max Average Units _ By Industry By POTW (C or G) Level
1 Flow MGD Semi-annually Semi-annually
2 BOD Mg/1 See Note Semi-annually Semi-annually C 2
3 TSS See Note Semi-annually Semi-annually C 2
4 Temperature 50 Degree C Semi-annually Semi-annually G
5 PH 5-11 Standard Semi-annually Semi-annually G
Units
OTHER PARAMETERS;Please List Alphabetically _
6 Chromium 0.10 Lbs/day Semi-annually Semi-annually C 0.005 mg/1
7 Copper 0.10 Lbs/day Semi-annually Semi-annually C 0.002 mg/1
8 Nickel 0.015 Lbs/day Semi-annually Semi-annually C 0.01 mg/1
9 Zinc 0.25 Lbs/day Semi-annually Semi-annually C 0.01 mg/1
10 Mercury 0.0004 Lbs/day Semi-annually Semi-annually C 0.0002mg/1
11
12 _
13
NOTE: The BOD and the TSS are to be surcharged if levels exceed 300 mg/1 and 150 mg/1 respectively. This permit may be reopened to include BOD limits
when the POTW influent exceeds 75 percent of its design capacity. This will be determined by an updated POTW headwork's analysis. Monitoring frequency by
industry should be completed within the second Quarter and fourth Quarter of the calendar year. The POTW will monitor within the first Quarter and third Quarter
of the calendar year. Other parameters and limits are also subject to change as a result of updated headwork's information.
6

All effluent entering the City of Burlington sewers at each discharge point shall meet the following restrictions:
1. Quarters run as follows: 1st—January 1-March 31: 2nd—April 1-June 30: 3rd-July 1-September 30: 4th—October 1-December 31.
2. Effluent limitations and monitoring requirements may be changed at any time during the permit period as deemed necessary by the City of
Burlington.
3. The Industrial User shall monitor all results from an approved commercial lab.
4. Test procedures shall be in accordance with the EPA guidelines for specified parameters.
5. The City of Burlington may require approved sampling devices be installed at permittee's expense.
7 •

Industrial User Pretreatment Permit (IUP)
PARTI
Specific Conditions
G.) Definitions and Limit Page(s) notes:
In addition to the defmitions in the City of Burlington Sewer Use Ordinance the
following definitions and requirements apply:
l. Composite Sample, alternative definition:
A composite sample for the monitoring requirements of this IUP is the same
as described above unless specifically defmed below as the automatic or
manual collection of constant volume and constant time grab samples
collected and composited according to the following criteria:
Specific volume of each grab sample= 300 Milliliters
Specific time interval between samples= 1 Hours
Total duration of sample collection period= 24 Hours
Total number of grab samples to be composited= 24 Samples
2. Daily Monitoring Frequency
•
Daily Monitoring Frequency as specified in this IUP shall mean each day
of discharge.
3. Grab Sample
Grab sample for the monitoring requirements of this IUP, is defmed as a
single "dip and take" sample collected at a representative point in the
discharge stream.
4. Instantaneous measurement
An Instantaneous measurement for the monitoring requirements of this IUP
is defined as a single reading, observation, or measurement.
8

Industrial User Pretreatment Permit (IUP)
PART II
General Conditions
Outline of PART II,
1. Representative Sampling 16. Federal and/or State Laws
2. Reporting 17. Penalties
3. Test Procedures 18. Need to Halt or Reduce
4. Additional Monitoring by 19. Transferability
Permittee
5. Duty to comply 20. Property Rights
6. Duty to Mitigate 21. Severability
7. Facilities Operation,Bypass 22. Modification,Revocation,
Termination
8. Removed substances 23. Reapplication
9. Upset Conditions 24. Dilution Prohibition
10. Right of Entry 25. Reports of Changed Conditions
11. Availability of Records 26. Construction of pretreatment
facilities
12. Duty to provide information 27. Reopener
13. Signatory Requirements 28. Categorical Reopener
14. Toxic Pollutants 29. General Prohibitive Standards
15. Civil and Criminal Liability 30. Reports of Potential Problems
1. Representative Sampling
Samples and measurements taken as required herein shall be representative of the volume and nature
of the monitored discharge. All samples shall be taken at the monitoring points specified in this
permit and, unless otherwise specified, before the effluent joins or is diluted by any other
wastestream, body of water, or substance. Monitoring points shall not be changed without
notification to,and approval by,the permit issuing authority.
2. Reporting
a.) Monitoring results obtained by the permittee shall be reported on forms specified by the
Control Authority and/or Municipality,postmarked no later than the twentieth day of the
month following the month in which the samples were taken. If no discharge occurs during
a reporting period(herein defined as each calendar month)in which a sampling event was
to have occurred,a form with the phrase"no discharge"shall be submitted. Copies of these
and all other reports required herein shall be submitted to the Control Authority and/or
Municipality and shall be sent to the following address:
Robert C.Patterson,Jr.,P.E.
Water Resources Director
City of Burlington
PO Box 1358
Burlington,NC 27216-1358
b.) If the sampling performed by the permittee indicates a violation,the permittee shall notify the
Control Authority and/or Municipality within 24 hours of becoming aware of the violation. The
permittee shall also repeat the sampling and analysis and submit the results of the repeat
9

Industrial User Pretreatment Permit (IUP)
PART II
General Conditions
analysis to the Control Authority and/or Municipality within 30 days after becoming aware of
the violation.
3. Test Procedures
Test procedures for the analysis of pollutants shall be performed in accordance with the techniques
prescribed in 40 CFR part 136 and amendments thereto unless specified otherwise in the monitoring
conditions of this permit.
4. Additional Monitoring by Permittee
If the permittee monitors any pollutant at the location(s) designated herein more frequently than
required by this permit,using approved analytical methods as specified above,the results of such
monitoring shall be submitted to the Control Authority and/or Municipality. The Control Authority
and/or Municipality may require more frequent monitoring or the monitoring of other pollutants not
required in this permit by written notification.
5. Duty to Comply
The permittee must comply with all conditions of this permit.Any permit noncompliance constitutes
a violation of the Control Authority and/or Municipality Sewer Use Ordinance and is grounds for
possible enforcement action.
6: Duty to Mitigate - Prevention of Adverse Impact
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of
this permit,which has a reasonable likelihood of adversely affecting human health,the POTW,the
waters receiving the POTW's discharge,or the environment.
7. Facilities Operation, Bypass
The permittee shall at all times maintain in good working order and operate as efficiently as possible,
all control facilities or systems installed or used by the permittee to achieve compliance with the
terms and conditions of this permit. Bypass of treatment facilities is prohibited except when
approved in advance by the Control Authority and/or Municipality. Bypass approval shall be given
only when such bypass is in compliance with 40 CFR 403.17.
8. Removed Substances
Solids,sludges,filter backwash,or other pollutants removed in the course of treatment or control of
wastewaters shall be disposed of in a manner such as to prevent any pollutants from such materials
from entering the sewer system. The permittee is responsible for assuring its compliance with any
requirements regarding the generation,treatment,storage,and/or disposal of"Hazardous waste"as
defined under the Federal Resource Conservation and Recovery Act.
9. Upset Conditions
An "upset" means an exceptional incident in which there is an unintentional and temporary
noncompliance with the effluent limitations of this permit because of factors beyond the reasonable
control of the permittee. An upset does not include noncompliance to the extent caused by
• operational error, improperly designed or inadequate treatment facilities, lack of preventative
maintenance,or careless or improper operations.
An upset may constitute an affirmative defense for action brought for the noncompliance. The
permittee has the burden of proof to provide evidence and demonstrate that none of the factors
specifically listed above were responsible for the noncompliance.
10

ti
Industrial User Pretreatment Permit (IUP)
PART II
General Conditions
10. Right of Entry
The permittee shall allow the staff of the State of North Carolina Department of Environmental
Quality and Division of Water Resources, the Regional Administrator of the Environmental
Protection Agency, the Control Authority and/or Municipality, and/or their authorized
representatives,upon the presentation of credentials:
1. To enter upon the permittee's premises where a real or potential discharge is located or
in which records are required to be kept under the terms and conditions of this permit;
and
2. At reasonable times to have access to and copy records required to be kept under the
terms and conditions of this permit;to inspect any monitoring equipment or monitoring
method required in this permit;and to sample any discharge of pollutants.
11. Availability of Records and Reports
The pennittee shall retain records of all monitoring information, including all calibration and
maintenance records as well as copies of reports and information used to complete the application
for this permit for at least three years. All records that pertain to matters that are subject to any type
of enforcement action shall be retained and preserved by the permittee until all enforcement
activities have concluded and all periods of limitation with respect to any and all appeals have
expired.
Except for data determined to be confidential under the Sewer Use Ordinance,all reports prepared
in accordance with terms of this permit shall be available for public inspection at the Control
Authority and/or Municipality. As required by the Sewer Use Ordinance,effluent data shall not be
considered confidential.
12. Duty to Provide Information
The permittee shall furnish to the Water Resources Director or his/her designees,within a reasonable
time, any information which the Director, his/her designee, or the State of North Carolina
Department of Environmental Quality and the Division of Water Resources may request to
determine whether cause exists for modifying,revoking and reissuing,or terminating this permit or
to determine compliance with this permit. The permittee shall also furnish,upon request,copies of
records required to be kept by this permit.
13. Signatory Requirements
All reports or information submitted pursuant to the requirements of this permit must be signed and
certified by the Authorized Representative as defined under the Sewer Use Ordinance. If the
designation of an Authorized Representative is no longer accurate because a different individual or
position has responsibility for the overall operation of the facility, or overall responsibility for
environmental matters for the company, a new authorization satisfying the requirements of this
section must be submitted to the Water Resources Director prior to or together with any reports to
be signed by an authorized representative.
14. Toxic Pollutants
If a toxic effluent standard or prohibition(including any schedule of compliance specified in such
effluent standard or prohibition)is established under Section 307(a)of the Federal Clean Water Act
for a toxic pollutant which is present in the discharge and such standard or prohibition is more
stringent than any limitation for such pollutant in this permit,this permit may be revised or modified
in accordance with the toxic effluent standard or prohibition and the permittee so notified.
11

Industrial User Pretreatment Permit (IUP)
PART II
General Conditions
15. Civil and Criminal Liability
Nothing in this permit shall be construed to relieve the permittee from civil or criminal penalties for
noncompliance.
16. Federal and/or State Laws
Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the
permittee from any responsibilities, liabilities, or penalties established pursuant to any applicable
Federal and/or State law or regulation.
17. Penalties
The Sewer Use Ordinance of the Control Authority and/or Municipality provides that any person
who violates a permit condition is subject to a civil penalty not to exceed$25,000 dollars per day of
such violation.
Under state law, (NCGS 143-215.6B), under certain circumstances it is a crime to violate terms,
conditions, or requirements of pretreatment permits. It is a crime to knowingly make any false
statement,representation,or certification in any record or other document submitted or required to
be maintained under this permit, including monitoring reports or reports of compliance or
noncompliance. These crimes are enforced at the prosecutorial discretion of the local District
Attorney.
18. Need to Halt or Reduce not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have been necessary
to halt or reduce the permitted activity to maintain compliance with the conditions of the permit.
19. Transferability
This permit shall not be reassigned or transferred or sold to a new owner, new user, different
premises,or a new or changed operation without approval of the Town.
20. Property Rights
This permit does not convey any property rights in either real or personal property,or any exclusive
privileges, nor does it authorize any injury to private property or any invasion of personal rights,
nor any infringement of Federal,State or local laws or regulations.
21. Severability
The provisions of this permit are severable and,if any provision of this permit or the application of
any provision of this permit to any circumstance is held invalid,the application of such provision to
other circumstances and the remainder of this permit shall not be affected thereby.
22. Permit Modification, Revocation, Termination
This permit may be modified,revoked and reissued or terminated with cause in accordance to the
requirements of the Control Authority and/or Municipality Sewer Use Ordinance and North
Carolina General Statute or implementing regulations.
23. Re-Application for Permit Renewal
12

Industrial User Pretreatment Permit (IUP)
PART II
General Conditions
The permittee is responsible for filing an application for reissuance of this permit at least 180 days
prior to its expiration date.
24. Dilution Prohibition
Thepermittee shall not increase the use ofpotable orprocess water or in anyother wayattempt to
P
dilute the discharge as a partial or complete substitute for adequate treatment to achieve compliance
with the limitations contained in this permit.
25. Reports of Changed Conditions
The permittee shall give notice to the Control Authority and/or Municipality of any planned
significant changes to the permittee's operations or system which might alter the nature,quality,or
volume of its wastewater at least 180 days before the change. The permittee shall not begin the
changes until receiving written approval from the Control Authority and/or Municipality. Also see
Part II,30 below for additional reporting requirements for spill/slug issues.
Significant changes may include but are not limited to
(a) Increases or decreases to production;
(b) Increases in discharge of previously reported pollutants;
(c) Discharge of pollutants not previously reported to the Control Authority and/or
Municipality;
(d) New or changed product lines;
(e) New or changed manufacturing processes and/or chemicals;or
(f) New or changed customers.
26. Construction
No construction of pretreatment facilities or additions thereto shall be begun until Final Plans and
Specifications have been submitted to the Control Authority and/or Municipality and written
approval and an Authorization to Construct(A to C)have been issued.
27. Reopener
The permit shall be modified or,alternatively,revoked and reissued to comply with any applicable
effluent standard or limitation for the control of any pollutant shown to contribute to toxicity of the
WWTP effluent or any pollutant that is otherwise limited by the POTW discharge permit. The
permit as modified or reissued under this paragraph may also contain any other requirements of
State or Federal pretreatment regulations then applicable.
28. Categorical Reopener
This permit shall be modified,or alternatively,revoked and reissued,to comply with any applicable
effluent standard or limitation issued or approved under Sections 302(b)(2)(C)and(D),304(b)(2),
and 307(a)(2)of the Clean Water Act,if the effluent standard or limitation so issued or approved:
1.) Contains different conditions or is otherwise more stringent than any effluent
limitation in this permit;or
2.) Controls any pollutant not limited in this permit.
The permit as modified or reissued under this paragraph shall also contain any other requirements
of the Act then applicable.
29. General Prohibitive Standards
The permittee shall comply with the general prohibitive discharge standards in 40 CFR 403.5 (a)
and(b)of the Federal pretreatment regulations.
13

Industrial User Pretreatment Permit (HIP)
PART II
General Conditions
30. Potential Problems
The permittee shall provide protection from accidental and slug discharges of prohibited materials
and other substances regulated by this permit. The permittee shall also notify the POTW
immediately of any changes at its facility affecting the potential for spills and other accidental
discharge,discharge of a non-routine, episodic nature, a non-customary batch discharge, or a slug
load as defined in the Sewer Use Ordinance.
Additionally, the permittee shall notify by telephone the Control Authority and/or Municipality
immediately of all discharges that could cause problems to the POTW including any slug loadings
as defined in the Sewer Use Ordinance. If the permittee experiences such a discharge,they shall
inform the Control Authority and/or Municipality immediately upon the first awareness of the
commencement of the discharge. Notification shall include location of the discharge,type of waste,
concentration and volume if known and corrective actions taken by the permittee. A written follow-
up report thereof shall be filed by the permittee within five(5)days,unless waived by the Control
Authority and/or Municipality.
14

Industrial User Pretreatment Permit (IUP)
PART III
Special Conditions
1. Slug/Spill Control Measures
The permittee shall provide protection from accidental and slug discharges of
prohibited materials and other substances regulated by this permit. The permittee
shall develop a written slug/spill control plan and submit it to the Control Authority
on or before June 15, 2022 for the approval by the Control Authority. The plan
shall include,but is not limited to:
• Description of discharge practices, including non-routine batch discharges;
• Description of stored chemicals;
• Procedures for immediately notifying the POTW of slug discharges that
would cause a violation of 40 CFR 403.5(b),with procedures for follow-up
notification within 5 days;
• And if necessary, procedures to prevent adverse impact from accidental
spills, including inspection and maintenance of storage areas,handling and
transfer of materials, loading and unloading operations,control of plant site
run-off, worker training, building of containment structures or equipment,
measures for containing toxic organic pollutants (including solvents),
and/or measures and equipment for emergency response.
2. Sludge Management Plan
Ninety days prior to the initial disposal of sludge generated by any pretreatment
facility, the permittee shall submit a sludge management plan to the Control
Authority.
3. Flow Measurement Requirements
The permittee shall record the water meter reading providing water to the
facility at the beginning and end of each composite sample collection time
period,convert this to an estimate of the daily discharge flow for each pipe,
and report this value on the discharge monitoring report form. If the water
meter is unreadable, the control authority may use water consumption
reports for estimation of the daily discharge flow for each pipe, and report
this value on the discharge monitoring report form.
4. Certified Laboratory Analysis
Pollutant analysis shall be performed by a State of North Carolina Department of
Environmental Quality and the Division of Water Resources Certified Laboratory
that is certified in the analysis of the pollutant in wastewater.
15

IUP Synopsis
A. IUP Basic Information
Receiving POTW name: POTW NPDES#:
South Burlington Wastewater Treatment NC0023876
Plant
IUP name: IUP Number.
Laboratory Corporation of America 0066
IUP Effective date: Pipe Numbers,list all regulated pipes:
January 01,2022 01,02
IUP expiration date: IUP 40 CFR#,if applicable:
December 31,2026 N/A
B. IUP Survey&Application form
Attach a completed copy of the Industrial User Wastewater Survey &
Application Form(see appendix 6-A)
C. IU Inspection form
Attach a copy of an Industrial User Inspection Form(see chapter 7) completed
by the Control Authority within the past 12 months.
D. RATIONALE FOR LIMITATIONS:
As listed on the IUP Limits Page(s),PART I, Section F of the IUP.
RATIONALE#1:
Review of IU Monitoring Data,with no Over Allocation situation:
The following pollutants were assigned numerical limits in this IUP based on
a review of monitoring data for the permittee to determine what ranges of
concentrations are currently being discharged. To account for sample
variability a factor was applied to the monitoring data to determine the permit
limit. Permit limits assigned by the Local IUP Control Authority cannot result
in an Over Allocation situation for any pollutants.
Chromium 0.20 lbs/day
Copper 0.20 lbs/day
Nickel 0.03 lbs/day
Zinc 0.50 lbs/day
Mercury 0.0015 lbs/day
1

SIU INSPECTION FORM 2020
,
Name Of Industry: Labcorp IUP # 0066
Address Of Industry: 1447 York Court IUP Expiration Date: ,1„,_c .. l d
Burlington,NC 27215 12/31/2021 , kl
�W� Q'�/f VE'�z`=
Industry Representatives: Title renewed /e ��
Adrian Ridley and ecalia4
POTW Representatives: Title
Kristy King Industrial Pretreatment Specialist
Date Of Inspection: //— 7c/-2070 Time Of Inspection: 0 ( 43111
Purpose of Inspection: Annual X Other(Describe)
POTW to which IU discharges SBWWTP NPDES# NC0023876
Is SIU currently in SNC? No If yes,for what?
PART I-INITIAL INTERVIEW
Has anything changed since the last inspection or IUP application in the following:
COMMENTS
Product YES fit",
Raw materials used YES/4. r
Manufacturing processes YES/di
Categorical, if applicable YF S/NO
Production rate 6 S/NO II' dae y-a Cc jid
Number of employees eV/NO 1- 2000
Number of shifts YES/ 10 2 el/7 / 3 C,5
Comments:
PART II - PLANT TOUR- Visit all areas where wastewater is generated or where there are
drains to the POTW.
Plant Tour Section A- PRODUCTION AND STORAGE AREAS
1. re there floor drains in the production area? (�E /NO Where do they go? 5S
f100r c�r�.1n� . ew►�rc`�cincq - cu IS
2. Are production areas diked,cont.'I ed,or otherwise constructed in such a way as to prevent harm to the WWTP,
especially from spills or slugs? /NO Comments:
3. Are there floor drains in the storage area? YES(SO) Where do they go?
4. Are storage tanks and areas diked,contained,or otherwise constructed in such a way as to prevent harm to the
WWTP,especially from spills or slugs? YE /NO Comments:
5. Are process and storage tanks and pipes labeled? /NO
6. How are off-spec raw materials,and products disposed of? re'fttrn it) VeYtriOr
7. When is the production area cleaned? CIO,. Ili
8. Is the wastewater from cleaning the production are discharged to the POTW? YE3/NO
9. What non-process wastewaters are discharged to POTW? (b viir ± C_
Comments:
PART II - Plant Tour Section B - PRETREATMENT SYSTEM
Ask the operator to describe pretreatment system.
Title: SIU Inpsection Form
File name: COMP.INSP App 7-D
Revision data: August 1,1994 Page 1

•
SIU INSPECTION FORM 2020
1. Does operator seem knowledgeable about the system? YES/NO Comments:
2. Are all units operational? YES/NO / //�_
3. How often does operator/maintenance person check system? /l/ /j'(
4. Is there an operator for each shift? YES/NO
5. How and when is sludge disposed of?
6. Is there a schedule for preventative maintenance? YES/NO
Comments:
PART II - Plant Tour Section C - SAMPLING POINT(S)AND FLOW MEASUREMENT
(Collect a sample if desired.)
1. Does an outside lab complete sampling? /NO If yes,name of lab. ewe, fl L'f"i '
2. If industry completes sampling,ask the industry representative to describe sampling procedures. Comments:
3. Is flow measurement equipment operational? YE /NO Comments: 'P ter-
y tt 4
4. Is there a calibration log for the flow meter? (VE /NO Comments: C'n Ili ttAVI (S 3;_isfe V l
Comments:
PART III - EXIT INTERVIEW
Review monitoring records and • .•er SIU records required by IUP.
1. Are files well organized? "/NO Comments:
2. Are sample collection/chain-of-custody forms filled out properly? CVES)/NO Comments:
3. Do results in files agree with reports sent to POTW? eival NO Comments:
4. Who has authority to shut down production should a spill or slug discharge occur?
14;Sy Nye, gr.. n Norwell , 71rirzeJcr'V
5. How does SIU inform employees of whom to call at POTW in case of spill/slug? 5 pi II r)l 2 l
l�o act ; ►/Vlel—gei(iC'. l2es nnS�' .,(e�- ✓1 1_
If shtg/spill plan is already required y POT review Procedures.
6. Is SIU implementing slug/spill plan? EY NO Comments: 1 —"VtD de
Comments:
INSPECTION RESULTS �� � 1
Slug/Spill Control Plan Needed? YES V'�� e
Comments,Required Or Recommended Actions:
Signature Of Inspectors) Date: //-`7 G%-2-0
Signature of SUI Representative ,�,tw 4/ Date: ;(-;q-,i lk
Title: SIU Inpsection Form
File name: COMP.INSP App 7-D
Revision data: August 1, 1994 Page 2

Industrial User Wastewater Survey
& Permit Application
COVER PAGE
Company Name: Labcorp
Name of responsible person on site at the facility authorized Name of alternative on site person familiar with the day to
to represent the company in official dealings with the Sewer day operations, environmental permitting requirements,
Authority and/or the City. monitoring,record keeping,and data management..
Name/Title: Dr.Mindy NyeNP Years with firm: 16 Name/Title: Adrian Ridley/Regional Years with firm:2
EHS Mgr
Phone#[phone] Fax# Phone#: [phone] Fax#
Physical street address of facility Official mailing address,if different. Note if same.
1447 York Court Same
City: Burlington State: NC Zip: 27215 City State Zip
The information provided by you on this questionnaire serves two functions:
1. The information is used to determine if your facility needs an Industrial
User Pretreatment Permit(IUP)for the discharge of wastewater to the local
sewer.
2. If an Industrial User Pretreatment Permit (IUP) is required, this survey
serves as the application for an Industrial User Pretreatment Permit(IUP).
Requests for confidential treatment of information provided on this form shall be governed by procedures
specified in 40 CFR Part 2. In accordance with Title 40 of the Code of Federal Regulations Part 403,
Section 403.14 and the Local Sewer Use Ordinance (SUO), information and data provided in this
questionnaire which identifies the content, volume and frequency of discharge shall be available to the
public without restriction.
This is to be signed by an authorized official of your firm,as defined in the Local Sewer Use Ordinance or the NC Model
Sewer Use Ordinance,Section 1.2,after completion of this form.
I certify under penalty of law that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based upon my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true,
accurate and complete. I am aware that there are significant penalties for submitting false
information, including the possibility of fine and/or imprisonment for knowing violations.
O( ia 1 1241.1
Signature of Authorize Representative Date
listed above (seal if applicable)
Title: IU Wastewater Survey&Permit Application
File name: I:\File\City of Burlington Waste Water\Permit Renewal\Industrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
Revision date: 12/30/97 Page 1 of 198

Industrial User Wastewater Survey
& Permit Application
1. Provide a brief narrative description of the type of business, manufacturing
processes, or service activities your firm conducts at this site.
The Powell building is a biomedical diagnostic testing facility and office building. The
DNA/Identity building conducts paternity testing. The Warehouse has rack storage of
laboratory supplies. Labcorp provides medical laboratory tests and services through a
national network of primary clinical and specialty testing laboratories.
Labcorp processes approximately 470,000 specimen tests each day.
2. List the primary products produced at this facility:
No product manufacturing. Only specimen diagnostic testing and results.
3. List raw materials and process additives used:
N/A
4. Are biocides added to any water discharged to the POTW,
if yes describe:
Yes
No X
5. Describe weekly production schedule, including shifts worked per day,
employees per shift, and primary operation during shift.
The entire campus (except the Warehouse) is open 24 hours a day 7 days a week with three
shifts. The warehouse is open Monday through Friday 8:00 am to 5:00 pm.
Total employees: 2,000
1st Shift: 1,000
2nd Shift: 500
3rd Shift: 500
6. Production process is: N/A Check, if all continuous
Check, if all batch
If both please enter, % continuous= % %Batch=
Title: IU Wastewater Survey&Permit Application
File name: I:\File\City of Burlington Waste Water\Permit Renewal\Industrrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
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Industrial User Wastewater Survey
& Permit Application
7. Does production vary significantly(+- 20 %) by season. Describe.
Yes
No X
8. Are any significant (+- 20 %) changes in production that will affect wastewater
discharge expected in the next 5 years. If yes,please describe.
Yes
No X
9. List all current waste haulers. Give name, address, phone numbers, volume and
materials hauled off.
Stericycle Clean Earth
4403 Republic Ct NW, 1220 Corporate Parkway
Concord,NC 28027 Raleigh,NC 27610
Phone: [phone] Phone: [phone]
10. Attach a copy of laboratory analyses performed in the last year on the wastewater
discharge(s) from your facilities. Summarize data on the attached Data Summary
Form.
Attached
11. Attach sketch or schematic showing sampling points and all connections to the sewer.
Attached
12. Complete the Wastewater Pollutants Checklist attached to this Survey.
Completed
Title: IU Wastewater Survey&Permit Application
File name: I:\File\city of Burlington Waste Water\Permit Renewal\Industrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
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Industrial User Wastewater Survey
& Permit Application
13. Do you have,or have you ever applied for, been issued, or been denied an
NPDES permit to discharge to the surface waters or storm sewers of North
Carolina? If yes,list all other NPDES permits,permit numbers,dates,and
names used to apply for them, or reason denied.
If yes: Permit,#,date,applicant name
Yes
If yes: Permit,#,date,applicant name No X
14. Do you have, or have you ever applied for or been issued an Industrial
User Pretreatment Permit (IUP) to discharge wastewater to the sewer
collection system. If yes,list all other IUP permits,permit numbers,dates,
and names used to apply for them.
If yes: Permit,#,date,applicant name Yes X
Waste Water Discharge to the South Burlington Waste Water Treatment
Plant. IUP# 0066. Issued 01/01/2017. Expires 12/31/2021. Laboratory
Corporation of America
If yes: Permit,#,date,applicant name No
15. Do you have, or have you ever applied for or been issued any other
Environmental Permits (for example; air, RCRA, groundwater,
stormwater,general,Non-Discharge,septic tank,etc.). If yes,list all other
permits,permit numbers, dates, and names used to apply for them.
If yes: Permit type,#,date,applicant name Yes X
Hazardous Waste (LQG), EPA Generator ID#NCD048183768
If yes: Permit type,#,date,applicant name
No
If yes: Permit type,#,date,applicant name
16. Is a Spill Prevention Control and Countermeasure(SPCC)Plan prepared
for this facility?
Yes X
No
17. Is a Spill /Slug Control Plan required by the POTW, prepared for this
facility?
Yes X
No
Title: IU Wastewater Survey&Permit Application
File name: I:\File\City of Burlington Waste Water\Permit Renewal\Industrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
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Industrial User Wastewater Survey
& Permit Application
18. Do you have any underground storage tanks at your facility? If yes, list
contents and volume of each tank.
Yes
No X
19. Do you have any above ground storage tanks at your facility? If yes, for
each tank, list the contents, volume, whether the tank has any spill
prevention or containment devices, such as dikes, and procedures for
draining any containment devices.
Yes X #of Tanks 7 (Diesel
Fuel
Tanks)
No
Title: IU Wastewater Survey&Permit Application
File name: I:\File\city of Burlington Waste Water\Permit Renewal\Industrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
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Industrial User Wastewater Survey & Permit Application
PART II, Water Supply, Use, & Disposal Worksheet:
Water Used for: Water Avg. Max. M E Disposal Avg. Max. M E
gal/day gal/day e st gal/day gal/day e st
Source(s) a i Method(s) a i
s m s m
u at u at
re e re e
d d d d
(see Source List below) X (see Disposal List below)
1. Process water 1-City 29,072 2-Sanitary Sewer w/o Pre 29,072 X
2. Washdown water
3. Water into product
4. Air Quality Permitted units
5. Domestic-toilets, drinking, cafe 1-City 20,000 X 2-Sanitary Sewer w/o Pre 20,000
X
6. Cooling water, Process NON-Contact
7. Boiler/Cooling tower blowdown
8. Cooling water,HVAC
9. Other:
Totals=> 49,072 Totals => 49,072
Typical Water Sources: Possible Water Disposal Methods
1. City/Public supply 1. Sanitary sewer,with pretreatment
2. Private wells,drinking 2. Sanitary sewer,without pretreatment
3. Groundwater remediation wells 3. Storm sewer
4. Private ponds 4. Surface waters of NC
5. Surface waters of NC,please identify 5. Evaporation
6. Include others if applicable 6. Land applied
7. To groundwater
8. Septic Tank
9. Waste Haulers (identify)
10. Water into Product
Title: IU Wastewater Survey&Permit Application
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a
11. Include others, if applicable •
•
Title: IU Wastewater Survey&Permit Application
File name: I:\File\city of Burlington Waste Water\Permit RenewalVIndustrial Wastewater Survey IUP Peituit Application Labcorp 06072021.docx
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•
PART III, PRETREATMENT FACILITIES: •
Are there any pretreatment devices or processes used for treating wastewater
before being discharged to the sewer? Check all that are present, and describe.
No pretreatment facilities=> X
1. Flow equalization Aerated equalization=>
NON-Aerated equalization=>
Total volume of equalization (million gal.)=>
2. Activated Carbon Yes No X Describe any, if present.
3. Activated Sludge Yes No X
4. Air Stripping Yes No X
5. Centrifugation Yes No X
6. Chemical Precipitation Yes No X
7. Chlorination Yes No X
8. Cyanide Destruction Yes No X
9. Cyclone Yes No X
10. Dissolved Air Floatation Yes No X
11. Filtration Yes No X
12. Flocculation Yes No X
13. Grease Trap Yes No X
14. Grit Removal Yes No X
15. Ion Exchange Yes No X
16. Neutralize,pH adjust Yes No X
17. Other Biological Treatment Yes No X
18. Ozonation Yes No X
19. Reverse Osmosis Yes No X
20. Screening Yes No X
21. Sedimentation Yes No X
22. Septic Tank Yes No X
23. Silver Recovery Yes No X
24. Solvent Separation Yes No X
25. Spill protection Yes No X
List any others.
Title: IU Wastewater Survey&Permit Application
File name: I:\File\City of Burlington Waste Water\Perrnit Renewal\Industrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
Revision date: 12/30/97 Page 8 of 198

PART IV, CATEGORICAL INFORMATION:
1. When were operations started at this facility Facility startup date 1978
2. List all Standard Industrial Classification(SIC) codes for your facility.
These may be found on State Unemployment forms,tax forms,
accounting records, or from the Chamber of Commerce.
621511
3. Has this facility ever been considered a Categorical Industrial User
(CIU) as described by the Code of Federal Regulations (40 CFR)?
If yes, give complete 40 CFR number=>
No X
4. Are any other facilities owned and/or operated by your company
permitted as Categorical Industrial Users (CIUs) as described by the
Code of Federal Regulations (40 CFR)?
If yes please give name(s), location, and 40 CFR number. Yes
No X
Title: IU Wastewater Survey&Permit Application
File name: 1:\File\City of Burlington Waste Water\Permit Renewal\Industrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
Revision date: 12/30/97 Page 9 of 198

PART IV, CATEGORICAL INFORMATION:
(continued)
5. Check any activities listed below that are performed at your facility: N/A
Check 40 Industrial Activity Check 40 Industrial Activity
below CFR# below CFR#
467 Aluminum Forming 432 Meat products
427 Asbestos Manufacturing 433 Metal finishing
461 Battery Manufacturing 464 Metal molding and casting
431 Builders paper&board mills 436 Mineral mining and processing
407 Canned&preserved fruits&veg. 471 Nonferrous Metal,Form&Powders
408 Canned&preserved seafood 421 Nonferrous Metals Manufacturing
458 Carbon black Manufacturing 414 OCPSF,Organic Chemicals,Plastics,
411 Cement Manufacturing &Synthetic Fiber Manufacturing
437 Centralized Waste Treatment 435 Oil&gas extraction
434 Coal Mining 440 Ore mining and dressing
465 Coil Coating 446 Paint formulating
468 Copper Forming 443 Paving and roofmg materials Mfg.
405 Dairy products processing 455 Pesticide Manufacturing
469 Electrical,electronic components 419 Petroleum Refining
413 Electroplating 439 Pharmaceutical Manufacturing
457 Explosives Manufacturing 422 Phosphate Manufacturing
412 Feedlots 459 Photographic supplies
424 Ferro allay Manufacturing 463 Plastics molding and forming
418 Fertilizer Manufacturing 466 Porcelain enameling
464 Foundries,Metal Mold&Casting 430 Pulp,paper,and paperboard
426 Glass Manufacturing 428 Rubber Manufacturing
406 Grain mills 417 Soap&Detergent Manufacturing
454 Gum&Wood Chemicals Mfg. 423 Steam Electric power Generation
460 Hospitals 409 Sugar processing
447 Ink formulating 410 Textile Mills
415 Inorganic chemical Manufacturing 429 Timber products processing
420 Iron&Steel Manufacturing 442 Transportation Equipment Cleaning
425 Leather Tanning&Finishing Others
Title: IU Wastewater Survey&Permit Application
File name: I:\File\City of Burlington Waste Water\Permit Renewal\Industrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
Revision date: 12/30/97 Page 10 of 198

Wastewater Pollutant Checklist
Chemical Name EPA Check if Check if Check if Check if Concentration
Storet Present at Absent at Present in Absent in in Discharge,
Code Facility Facility Discharge Discharge if Known
(mg/1)
Acid Extractable Organics
2-Chlorophenol 34586 X X
2,4-Dichlorophenol 34601 X X
2,4-Dimethylphenol 34606 X X
2,4-Dinitrophenol 34616 X X
2-Methyl-4,6-dinitrophenol 34657 X X
4-Chloro-3-methylphenol 34452 X X
2-Nitrophenol 34591 X X
4-Nitrophenol 34646 X X
Pentachlorophenol 39032 X X
Phenol 34694 X X
2,4,6-Trichlorophenol 34621 X X
Base Neutral Organics
1,2,4-Trichlorobenzene 34551 X X
1,2-Dichlorobenzene 34536 X X
1,2-Diphenylhydrazine 34346 X X
1,3-Dichlorobenzene 34566 X X
1,4-Dichlorobenzene 34571 X X
2,4-Dinitrotoluene 34611 X X
2,6-Dinitrotoluene 34626 X X
2-Chloronaphthalene 34581 X X
3,3-Dichlorobenzidine 34631 X X
4-Bromophenyl phenyl ether 34636 X X
4-Chlorophenyl phenyl ether 34641 X X
Acenaphthene 03405 X X
Acenaphthylene 34200 X X
Anthracene 34220 X X
Benzidine 39120 X X
Benzo(a)anthracene 34526 X X
Benzo(a)pyrene 34247 X X
Benzo(b)fluoranthene 34230 X X
Benzo(ghi)perylene 34521 X X
Benzo(k)fluoranthene 34242 X X
Bis(2-chloroethoxy)methane 34278 X X
Bis(2-chloroethyl)ether 34273 X X
Bis(2-chloroisopropyl) ether 34283 X X
Bis(2-ethylhexyl)phthalate 39100 X X
Butyl benzyl phthalate 34292 X X
Chrysene 34320 X X
Di-n-butyl phthalate 39110 X X
Title: IU Wastewater Survey&Permit Application
File name: I:\File\City of Burlington Waste Water\Permit Renewal\Industrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
Revision date: 12/30/97 Page 11 of 198

ti
•
Wastewater Pollutant Checklist
Chemical Name EPA Check if Check if Check if Check if Concentration
Storet Present at Absent at Present in Absent in in Discharge,
Code Facility Facility Discharge Discharge if Known
(mg/1)
Base Neutral Organics (continued)
Di-n-octyl phthalate 34596 X X
Dibenzo (a,h) anthracene 34556 X X
Diethyl phthalate 34336 X X
Dimethyl phthalate 34341 X X
Fluoranthene 34376 X X
Fluorene 34381 X X
Hexachlorobenzene 39700 X X
Hexachlorobutadiene 34391 X X
Hexachlorocyclopentadiene 34386 X X
Hexachloroethane 34396 X X
Indeno(1,2,3-cd)pyrene 34403 X X
Isophorone 34408 X X
N-nitroso-di-n-propylamine 34428 X X
N-nitrosodimethylamine 34438 X X
N-nitrosodiphenylamine 34433 X X
Naphthalene 34696 X X
Nitrobenzene 34447 X X
Phenanthrene 34461 X X
Pyrene 34469 X X
Metals Poe, 462.
Aluminum 01104 X X
Antimony 01097 X X
Arsenic 01002 X X
Beryllium 01012 X X
Cadmium 01027 X X
Chromium 01034 X X ab30/o 01(09
Copper 01042 X X 0,0 RA10.n?
Lead 01051 X X
Mercury 71900 X X
Molybdenum 01062 1 X
Nickel 01067 X
01147 %C- L1!' <'WI
Selenium X X
Silver 01077 X X
Thalium 00982 X X
Zinc 01092 X X OM I Z/ cfr%
Title: IU Wastewater Survey&Permit Application
File name: 1:\File\City of Burlington Waste Water\Permit Renewal\Industrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
Revision date: 12/30/97 Page 12 of 198

Wastewater Pollutant Checklist
Chemical Name EPA Check if Check if Check if Check if Concentration
Storet Present at Absent at Present in Absent in in Discharge,
Code Facility Facility Discharge Discharge if Known
(mg/1)
Other Inorganics
Barium 01007 X X
Chloride 00940 X X
Cyanide 00720 X X
Fluoride 00951 X X
Purgeable Volatile Organics
1,1,1-Trichloroethane 34506 X X
1,1,2,2-Tetrachloroethane 34516 X X
1,1,2-Trichloroethane 34511 X X
1,1-Dichloroethane 34496 X X
1,1-Dichloroethylene 34501 X X
1,2-Dichloroethane 34531 X X
1,2-Dichloropropane 34541 X X
2-Chloroethyl vinyl ether 34576 X X
Acrolein 34210 X X
Acrylonitrile 34215 X X
Benzene 34030 X X
Bromodichloromethane 32101 X X
Bromoform 32104 X X
Bromomethane 34413 X X
Carbon tetrachloride 32102 X X
Chlorobenzene 34301 X X
Chloroethane 34311 X X
Chloroform 32106 X X
Chloromethane 34418 X X
cis 1,3-Dichloropropene 34704 X X
Dibromochloromethane 32105 X X
Ethylbenzene 34371 X X
Methylene chloride 34423 X X
Tetrachloroethylene 34475 X X
Toluene 34010 X X
trans 1,3-Dichloropropene 34699 X X
trans-1,2-Dichloroethylene 34546 X X
Trichloroethylene 39180 X X
Trichlorofluoromethane 34488 X X
Vinyl chloride 39175 X X
Others
Xylene X X
Title: IU Wastewater Survey&Permit Application
File name: I:\File\City of Burlington Waste Water\Permit Renewal\Industrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
Revision date: 12/30/97 Page 13 of 198

Data Summary Form
e.
�� y, d ,t'1 1 F <= Receiving POTW
,AtC.FE;,`(`,-L,357(c:j <= Receiving NPDES #
L..ct e,c,er DO/ <= Specific Sample Location!
At 00(v6 i.e., Give IU Name, IUP#, and/or pipe#
BOD TSS Ammonia
Lab => Laboratory performing analysis =>
MDL => Laboratory Method Detection Limits =>
Notes => Notes =>
Q = Flow
Sample Date Notes about Sample M=Metered Conc. Results Conc. Results Conc. Results
ID, or Sample E=Estimated from Lab from Lab from Lab
Count Collected
mgd gal/day <? mg/1 <? mg/1 <? mg/1
1 ;/.73/1 6 L,. o ;:2 3/5 ql2
2 PY 3/2e 1. D'-i 2622. 3.7 2
3 3/!Y /J E ,:_ 02 5 zilo 6;, /.y/
4 Vj �c.2l E ".-.- D 2,5 /o J *F7, 3
5
6
7
8
9
10
11
12
etc
TNS => Total number of samples =>
Max. value => Maximum data value (mg/1) => 44 , 9/.Z
Avg. (use 1/2 BDL) _> Avg. data value, Include BDL values as 1/2 detection limit=> /6,r , cf
Data Summary Form
Title: IU Wastewater Survey & Permit Application
File name: C:\Users\klking\Documents\PRETREATMENT\Blank form\Permit Application Long form.doc
Revision date: 12/30/97 Page 13 of 188

S, L,)&YI ' <= Receiving POTW ,
/1/C 60 Z 3 7 <= Receiving NPDES #
L bG,v�_ 00 I <= Specific Sample Location!
(7 6i e-, i.e., Give IU Name, IUP#, and/or pipe #
Arsenic Copper Chromium Cadmium COD Copper
Lab => _
MDL =>
Notes =>
Sample Date Sample Conc. Results Conc. Results Conc. Results Conc. Results • Conc. Results Conc. Results
ID or Collected from Lab from Lab from Lab from Lab from Lab from Lab
Count
<? mg/1 <? mg/1 <? mg/1 <? mg/1 <? mg/1 <? mg/1
1 7/z3/mac r, C,1/7 z 67, /C e,
2 /)//3/2c zO G%, o:3 ' 4. c�, 00 Ci -
3 3// /2oZi C',- :i G, UCy 7/
5
6
7 _
8
9
10
11
12
etc
TNS => `f 4
Max. Value => r (.-,cf 77 C. /C>G)
Avg. (usel/2 BDL) _> C. C36,/ r. C'13C
Data Summary Form
Title: IU Wastewater Survey & Permit Application
File name: C:\Users\klking\Documents\PRETREATMENT\Blank form\Permit Application Long form.doc
Revision date: 12/30/97
Page 14 of 188

c_i.0 (.,L,,;7i'P <= Receiving POTW
/t.)C',CAD L 3 3-7(p <= Receiving NPDES #
(.try ,corC hni <= Specific Sample Location!
./ C)C~Cr, i.e., Give IU Name, IUP#, and/or pipe #
Cyanide Lead Mercury Nickel Silver Zinc
Lab =>
MDL =>
Notes =>
Sample Date Sample Conc. Results Conc.Results Conc. Results Conc. Results Cone. Results Cone. Results
ID or Collected from Lab from Lab from Lab from Lab from Lab from Lab
Count
<? mg/1 <? mg/1 <? mg/1 <? mg/1 <? mg/1 <? mg/1
1 -7/23/wze\ U.00..b`� o: 097
2 /D//3/zcze> L b OO5 6, n
3 ; /V2i Z./ D. 0033 O. II
4 51 2rj L O. 05 o, 19
5 / �
6
7
8
9
10
11
12
etc
TNS => q y
Max. Value => C.:`, C 7.`J 0 /Gj
Avg. (use l/2 BDL) => _ 0U.1 F) //2
Data Summary Form
Title: IU Wastewater Survey & Permit Application ,
File name: C:\Users\ldking\Documents\PRETREATMENT\Blank form\Permit Application Long form.doc
Revision date: 12/30/97 Page 15 of 188

Data Summary Form
r4 <= Receiving POTW
f C , 5 3 - ; <= Receiving NPDES #
L ; laces, . <= Specific Sample Location!
#i („Cp i.e., Give IU Name, IUP#, and/or pipe#
BOD TSS Ammonia
Lab => Laboratory performing analysis =>
MDL => Laboratory Method Detection Limits =>
Notes => Notes =>
Q = Flow
Sample Date Notes about Sample M=Metered Conc. Results Conc. Results Conc. Results
ID, or Sample E=Estimated from Lab from Lab from Lab
Count Collected
mgd gal/day <? mg/1 <? mg/l <? mg/1
1 G) 25 Lc /60
2 / c,t//4 C: Di/ 3 7b ill,
3 _3/ 'zc� . 4'0V _ z 21/ //i
4 el/ �7E� p.(ye/ s�4 3z, 1/
5
6
7
8
9
10
11
12
etc
TNS => Total number of samples => y !L�
Max. value => Maximum data value (mg/1) => ?� 66
Avg. (use 1/2 BDL) _> Avg. data value,Include BDL values as 1/2 detection limit=> 55/,5'76
3v17.5
Data Summary Form
Title: IU Wastewater Survey & Permit Application
File name: C:\Users\klking\Documents\PRETREATMENT\Blank form\Permit Application Long form.doc
Revision date: 12/30/97 Page 13 of 188

3 6 Lt.)( )rp <= Receiving POTW
i vD `3 �(4, <= Receiving NPDES #
Lc<br2 O02 <= Specific Sample Location!
. WG i.e., Give IU Name, IUP#, and/or pipe#
Arsenic Copper Chromium Cadmium COD Copper
Lab =>
MDL =>
Notes =>
Sample Date Sample Conc. Results Conc. Results Conc. Results Conc. Results Conc. Results Conc. Results
ID or Collected from Lab from Lab from Lab from Lab from Lab from Lab
Count
<? mg/1 <? mg/1 <? mg/1 <? mg/1 <? mg/1 <? mg/1
1 7/2..- 2ozc ..� /,3(-7 '
`i , O55 7
2 /0//-3 z© r1 n5c7 , °Q S _
'/
3 �. 1//57/202./ t> C�lv7`-/ U, 0o7
4 5"/2/. i( O. oSy e c05
5
6
7
8
9
10 _
11
12
etc
TNS => 4 7
Max. Value => ti. t 3 j C.).dS.7 7
Avg. (use1/2 BDL) _> ; C.)..0 O. CV 6,, 1
Data Summary Form
Title: IU Wastewater Survey & Permit Application
,
File name: C:\Users\ldking\Documents\PRETREATM NT\Blank form\Permit Application Long form.doc
Revision date: 12/30/97 Page 14 of 188

t';L.01z i P <= Receiving POTW
A?©C> 7.3T <= Receiving NPDES #
Alec v C7c 2 <= Specific Sample Location!
(12e0 i.e., Give IU Name, IUP#, and/or pipe #
Cyanide Lead Mercury Nickel Silver Zinc
Lab =>
MDL =>
Notes =>
Sample Date Sample Conc. Results Conc. Results Conc. Results Conc. Results Conc. Results Conc. Results
ID or Collected from Lab from Lab from Lab from Lab from Lab from Lab
Count
<? mg/1 <? mg/1 <? mg/1 <? mg/1 <? mg/1 <? mg/1
1 -i/23/z`c ._0: 3 0, 1361
2 C 1rz--- L C7 (DO 5 C.?i Gx-� _:
3 is2 o U0-7Z C?, C�we
4 4(`3 , �2� , 0O,5 C_�, DC,05
5
6
7
8
9
10
11
12
etc
TNS =>
Max. Value => rj_3 y 3 C7 i '1
Avg. (usel/2 BDL) _> ( 6. t,,t5
Data Summary Form
Title: IU Wastewater Survey & Permit Application
File name: C:\Users\klking\Documents\PRETREATMENT\Blank form\Permit Application Long form.doc
Revision date: 12/30/97 Page 15 of 188

Industrial User Wastewater Survey
& Permit Application
Part V, Waste Reduction Information:
State Pretreatment Rule 15A NCAC 2H.0916 (c)(1)(M) requires Significant Industrial
Users to include a description of current and projected waste reduction (pollution
prevention) activities. The codes listed are standard EPA codes found on Toxic Release
Inventory and other environmental forms. Please check all applicable codes for your
facility related to wastewater discharge.
Current Projected Code Description
X W13 Improved maintenance scheduling recordkeeping, or procedures
NA W14 Changed production schedule to minimize equipment and feedstock
changeovers
NA W19 Other changes in operating practices (explain briefly in comments)
X W21 Instituted procedures to ensure that materials do not stay in inventory
beyond shelf-life
NA W22 Began to test outdated material-continue to use if still effective
NA W23 Eliminated shelf-life requirements for stable materials
X W24 Instituted better labeling procedures
NA W25 Instituted clearinghouse to exchange materials that would otherwise
be discarded
NA W29 Other changes in Inventory control (explain briefly in comments)
X W31 Improved storage or stacking procedures
X W32 Improved procedures for loading, unloading and transfer operations
NA W33 Installed overflow alarms or automatic shutoff valves
X W34 Installed secondary containment
NA W35 Installed vapor recovery systems
X W36 Implemented inspection or monitoring program of potential spill or
leak sources
NA W39 Other spill and leak prevention(explain briefly in comments)
NA W41 Increased purity of raw materials
NA W42 Substituted raw materials
NA W49 Other raw material modifications (explain briefly in comments)
NA W51 Instituted recirculation within a process
Title: IU Wastewater Survey&Permit Application
File name: I:\File\city of Burlington Waste Water\Permit Renewal\Industrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
Revision date: 12/30/97 Page 18 of 18

Industrial User Wastewater Survey
& Permit Application
Current Projected Code Description
NA W52 Modified equipment, layout, or piping
NA W53 Use of a different process catalyst
NA W54 Instituted better controls on operating bulk containers to minimize
discarding of empty containers
N A W55 Changed from small volume containers to bulk containers to
minimize discarding of empty containers
NA W58 Other process modifications (explain briefly in comments)
NA W59 Modified stripping/cleaning equipment
NA W60 Changed to mechanical stripping/cleaning devices (from solvents or
other materials)
NA W61 Changed to aqueous cleaners (from solvents or other materials)
NA W62 Reduced the number of solvents used to make waste more amenable
to recycling
NA W63 Modified containment procedures for cleaning units
NA W64 Improved draining procedures
NA W65 Redesigned parts racks to reduce dragout
NA W66 Modified or installed rinse systems
NA W67 Improved rinse equipment design
NA W68 Improved rinse equipment operation
NA W71 Other cleaning and degreasing operation(explain briefly in comments)
NA W72 Modified spray systems or equipment
NA W73 Substituted coating materials used
NA W74 Improved application techniques
NA W75 Changed from spray to other system
NA W78 Other surface preparation and finishing(explain briefly in comments)
NA W81 Changed product specifications
NA W82 Modified design or composition of product
NA W83 Modified packaging
NA W89 Other product modifications (explain briefly in comments)
NA W99 Other(specify in comments)
Comments (Please list corresponding code)
Title: IU Wastewater Survey&Permit Application
File name: I:\File\city of Burlington Waste Water\Permit Renewal\Industrial Wastewater Survey IUP Permit Application
Labcorp 06072021.docx
Revision date: 12/30/97 Page 19 of 198

Labcorp — York Court Sample Points
ff '' � •'
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SAMPLE ' .I .. P .�_ „
POINT#1 y'Ct
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Labcorp#66
r
r
Data Tracking Sheet
Industry: Labcorp Quarter: 3&4
Permit#: 0066 Year: 2020
Pipe# pH Temp Flow BOD BOD TSS TSS Cu Cu Cr Cr Ni Ni Zn Zn Hg HG sampled
S.U. deg C mgd mg/L lbs mg/L lbs mg/L lbs mg/L lbs mg/L lbs mg/L lbs mg/L lbs by IND or
Limit»»> 001 5-11 50 300 150 0.10 0.10 0.015 0.25 0.0011 POTW
Date
7/23/2020 5.9 27 0.022267 315 58.50 412 76.51 0.0472 0.01 0.106 0.02 0.0758 0.014 0.097 0.02 0.0012 0.0002 POTW
<0.005 <0.005
10/13/2020 7.67 21.6 0.04 262 87.40 37.2 12.41 0.038 0.01 0.0025 0.00 0.0025 0.001 0.049 0.02 0.00095 0.0003 IND
Maximum 7.67 27 0.04 315 87.4032 412 76.51 0.0472 0.01268 0,106 0.01968 0.0758 0.01408 0.097 0,0180133 0.0012 0.00031692
Average 6.785 24.3 0.031133 288.5 72.95 224.6 44.46 0.0426 0.01072 0.05425 0.0103 0.03915 0.00746 0.073 0.017 0.00108 0.000269882
%violation
;�� amity forL GTON
.Ater Reseurces
Page 1

Labcorp#66
Data Tracking Sheet
Industry: Labcorp Quarter: 1 &2
Permit#: 0066 Year: 2021
Pipe# pH Temp Flow BOD BOD TSS TSS Cu Cu Cr Cr NI NI Zn Zn Hg HG sampled
S.U. deg C mgd mg/L lbs mg/L lbs mg/L lbs mg/L lbs mg/L lbs mg/L lbs mg/L lbs by IND or
Limit»»> 001 5-11 50 300 150 0.10 0.10 0.015 0.25 0.0011 POTW
Date -
3/18/2021 6.4 14.6 0.025194 466 97.91 141 29.63 0.029 0.01 0.0071 0.00 0.0033 0.001 0.111 0.02 0.0033 0.0007 POTW
<0.005 <0.005
4/8/2021 5.69 18.8 0.025516 109 23.20 87.3 18.58 0.03 0.01 0.0025 0.00 0.0025 0.001 0.19 0.04 0.00085 0.0002 IND
Maximum 6.4 18.8 0.025516 466 97.9132 141 29.63 0.03 0.00638 0.0071 0.00149 0.0033 0.00069 0.19 0.0404329 0.0033 0.000693377
Average 6.045 16.7 0.025355 287.5 60.5545 114.15 24.102 0.0295 0.00624 0.0048 0.0010 0.0029 0.00061 0.1505 0.032 0.00208 0.00043713
%violation
BCity tsf
URLINGTON
[h7ater Resources
Y
Page 1

s
Data Tracking Sheet
Industry: Labcorp(Pipe 2) Quarter: 3&4
Permit#: 0066 Year: 2020
pH Temp Flow BOD BOD TSS TSS Cu Cu Cr Cr Ni Ni Zn Zn Hg HG sampled
S.U. deg C mgd mg/L lbs mg/L lbs mg/L lbs mg/L lbs mg/L lbs mg/L lbs mg/L lbs by IND or
Limit»»> 6-11 50 300 150 0.10 0.10 0.015 0.25 0.0004
Date
7/23/2020 6 29 0.026333 2520 553.44 160 35.14 0.139 0.03 0.0557 0.01 0.0343 0.008 0.184 0.040 0.0005 0.0001 POTW
<0.005 <0.005 <0.0002
10/13/2020 7.4 23.7 0.0412 3730 1281.66 18,9 6.49 0.059 0.05 0.0025 0.00 0.0025 0.001 0.047 0.016 0.0001 0.0000 IND
Maximum 7.4 29 0.0412 3730 1281.66 160 35.1392 0.139 0.04776 0.0557 0,01223 0.0343 0.00753 0.184 0.0404101 0.0005 0.00011
Average 6.7 26.35 0.033767 3125 917.55 89.45 20.8167 0.099 0.03914 0.0291 0.00655 0.0184 0.0042 0.1155 0.0282798 0.0003 0.00007
violation
".ity of
BURLINGTON
,.��#77ai r Res4+urccs

Data Tracking Sheet
Industry: Labcorp(Pipe 2) Quarter: 1 &2
Permit#: 0066 Year: 2021
pH Temp Flow BOD BOD TSS TSS Cu Cu Cr Cr Ni Ni Zn Zn Hg HG sampled
S.U. deg C mgd mg/L lbs mg/L lbs mg/L lbs mg/L lbs mg/L lbs mg/L lbs mg/L lbs by IND or
Limit»»> 6-11 50 300 150 0.10 0.10 0,015 0.25 0.0004
Date
<0.0002
3/18/2021 6.8 15.3 0.008968 2240 167.53 115 8.60 0.0674 0.01 0.007 0.00 0.0072 0.001 0.0865 0.006 0.0001 0.0000 POTW
<0.005 <0.005 <0.0002
4/8/2021 6.8 21.3 0.014323 3580 427.63 32.4 3.87 0.054 0.01 0.0025 0.00 0.0025 0.000 0.065 0.008 0.0001 0.0000 IND
Maximum 6.81 21.3 0,014323 3580 427.632 115 8.60096 0.0674 0,00645 0.007 0,00052 0.0072 0.00054 0.0865 0.0077643 0.0001 0.00001
Average 6.805 18.3 0.011645 2910 297.582 73.7 6.23558 0.0607 0.00575 0.00475 0.00041 0,00485 0.00042 0.07575 0.0071168 0.0001 0.00001
%violation
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_____„Rid itie'r
i

Pace Analytical Services,LLC
aceAnalytical 205 East Meadow Road-Suite A
Eden,NC 27288
www.pacalabs.com [phone]
April 23, 2021
Adrian Ridley
Labcorp
RE: Project: Semi-annual outfall 001
Pace Project No.: 92532215
Dear Adrian Ridley:
Enclosed are the analytical results for sample(s)received by the laboratory on April 09,2021. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual,where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services-Asheville
•Pace Analytical Services-Eden
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Terri Page for
Jessica L Mabe
[e-mail]
[phone]
Project Coordinator
Enclosures
cc: Ms.King,Lab Corp
Mr.DJ Rice,Lab Corp
/_ REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 1 of 11

Pace Analytical Services,LLC
aceAnalytical® 205 East Meadow Road-Suite
Eden,NC 27288
www.pacalabs.com [phone]'
CERTIFICATIONS
Project: Semi-annual outfall 001
Pace Project No.: 92532215
Pace Analytical Services Asheville
2225 Riverside Drive,Asheville,NC 28804 North Carolina Wastewater Certification#:40
Florida/NELAP Certification#:E87648 South Carolina Certification#:99030001
North Carolina Drinking Water Certification#:37712 VirginiaNELAP Certification#:460222
Pace Analytical Services Eden
205 East Meadow Road Suite A,Eden,NC 27288 North Carolina Wastewater Certification#:633
North Carolina Drinking Water Certification#:37738 VirginiaNELAP Certification#:460025
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 2 of 11

Pace Analytical Services,LLC
/+Q/��} /n
® 205 East Meadow Road-Suite A
aceAna'ytical Eden,NC 27288
www.paeslabs.com [phone]
SAMPLE ANALYTE COUNT
Project: Semi-annual outfall 001
Pace Project No.: 92532215
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92532215001 Eff Comp 002 SM 2540D-2011 MLS1 1 PASI-E
SM 5210B-2011 MWF 1 PASI-E
EPA200.7 Rev 4.4 1994 SH1 4 PASI-A
EPA 7470A SOO 1 PASI-A
92532215002 Eff Grab JLM2 6 PASI-E
PASI-A=Pace Analytical Services-Asheville
PASI-E=Pace Analytical Services-Eden
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 3 of 11

aceA Pace Analytical Services,LLC
rialytical 205 East Meadow Road-Suite A
Eden,NC 27288
wunv.pawl�bs.cam '[phone]
ANALYTICAL RESULTS
Project: Semi-annual outfall 001
Pace Project No.: 92532215
Sample: Eff Comp 002 Lab ID: 92532215001 Collected: 04/08/21 15:30 Received: 04/09/21 08:00 Matrix:Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Pace Analytical Services-Eden
Total Suspended Solids 32.4 mg/L 5.7 1 04/12/21 11:14
5210E BOD,5 day EDN Analytical Method:SM 5210B-2011 Preparation Method:SM 5210B-2011
Pace Analytical Services-Eden
BOD,5 day 3580 mg/L 2.0 1 04/09/21 10:51 04/14/21 13:37 R6
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
Pace Analytical Services-Asheville
Chromium ND mg/L 0.0050 1 04/17/21 02:22 04/21/21 14:14 7440-47-3
Copper 0.054 mg/L 0.0050 1 04/17/21 02:22 04/21/21 14:14 7440-50-8
Nickel ND mg/L 0.0050 1 04/17/21 02:22 04/21/21 14:14 7440-02-0
Zinc 0.065 mg/L 0.010 1 04/17/21 02:22 04/21/21 14:14 7440-66-6
7470 Mercury Analytical Method:EPA 7470A Preparation Method:EPA 7470A
Pace Analytical Services-Asheville
Mercury ND mg/L 0.00020 1 04/14/21 15:22 04/14/21 18:48 7439-97-6
Sample: Eff Grab Lab ID: 92532215002 Collected: 04/08/21 15:35 Received: 04/09/21 08:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Eden Analytical Method:
Pace Analytical Services-Eden
Performed by Pace mg/L 1 04/09/21 08:45
Analytical
Collected By Charles mg/L 1 04/09/21 08:45
Hornback
Collected Date 04/08/21 mg/L 1 04/09/21 08:45
Collected Time 15:35 mg/L 1 04/09/21 08:45
pH 6.81 mg/L 1 04/09/21 08:45
Temperature 21.3 deg C 1 04/09/21 08:45
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/23/2021 09:32 AM without the written consent of Pace Analytical Services,LLC. Page 4 of 11