WQ0013252_Application_20211202

CHARLOTTE
Wt4TER
November 15, 2021
Nathaniel Thornburg
Non -Discharge Permitting Unit
Water Quality Permitting Section
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699
Re: Permit Renewal Application for Mallard Creek WRF Reclaimed Water System
Permit No. WQ0013252
Dear Mr. Thornburg:
Please find enclosed the permit renewal application package for the Mallard Creek WRF Reclaimed
Water System (Permit No. WQ0013252). In addition to the Reclaimed Water System Renewal Form
(RWS-R-02-21), this application package includes the following attachments:
1. Attachment A — Site Map
Three site maps were prepared. One depicts the entire reclaimed water system. The other two
present more detailed information at the Mallard Creek WRF site (storage and pumping) and
the authorized user areas (utilization).
2. Attachment G — Easement, Encroachment, and Lease Agreements
Agreements between Charlotte Water and the authorized users are currently being renegotiated.
Pursuant to a meeting on October 15 with the Non -Discharge Permitting Unit, Charlotte Water
was advised to provide an explanation of the status of the agreements to satisfy the
requirements under Attachment G. This explanation is included in the application package.
3. Attachment I — Compliance Schedules
An explanation of the Compliance Schedules contained in the existing permit is included in the
application package.
4. Attachment K — Industrial Wastewater (SIU Permits)
In a meeting on October 15 with the Non -Discharge Permitting Unit, Charlotte Water was
advised that copies of the industrial pretreatment program permits held by the Significant
Industrial Users (SIUs) that discharge to the Mallard Creek WRF would satisfy the information
requirements for Industrial Wastewater. These permits are included in the application package.
Attachment F requires the applicant to demonstrate future wastewater treatment capacity relative to
current average flow through the treatment facility. Although current average flow through the Mallard
Creek WRF is 79% of the facility's permitted capacity, the Non -Discharge Permitting Unit advised

Charlotte Water at a meeting on October 15 to skip this attachment after Charlotte Water explained the
construction plans in progress to expand Mallard Creek WRF from 12 mgd to 16 mgd.
Please let us know if you have any questions or require any further information by contacting Shannon
Sypolt, our Water Quality Program Administrator, at 704.336.4581 or by email at
[e-mail]. We very much appreciate your assistance.
Respectfully, n
ac uerne A. Jarrell, PE
eputy Director
Cc: Shannon Sypolt (Charlotte Water)
Tesha Okioga (Charlotte Water)
Joseph Lockler (Charlotte Water)
Page 2 of 2

DWR
Division of Water Resources
State of North Carolina
Department of Environmental Quality
Division of Water Resources
15A NCAC 02U — RECLAIMED WATER SYSTEM — RENEWAL
FORM: RWS-R 02-21
Pursuant to 15A NCAC 02T .0107(b), if the application does not include all required information and the necessary supporting
documentation, the application shall be returned. The application and attachments shall be prepared in accordance with 15A
NCAC 02T .0100, 15A NCAC 02U, and Division Policies. For more information, visit the Water Quality Permitting Section's
Non -Discharge Branch website. The Applicant shall submit an electronic copy of the application and attachments uploaded as
a single Portable Document Format (PDF) file to httys://edoes.den.ne.pov/Forms/NonDischaree-Branch-Submittal-Form-Ver2,
or emailed to Non-Discharge.Reportsriuncdenr. ov if less than 20 megabytes (MB).
SECTION I— APPLICANT INFORMATION
1.
Applicant: Charlotte Water
2.
Permit No.: WQ0013252
3.
Signature authority: Jacqueline A. Jarrell, PE
Title: Deputy Director
Phone number: [phone] Office
Email: [e-mail]
4.
Mailing address: 5100 Brookshire Blvd
City: Charlotte
State: NC Zip: 28216-
5.
Contact person: Shannon Sypolt
Email: [e-mail]
Primary phone number: [phone] Office
Secondary phone number: [phone] Cell
SECTION II — FACILITY INFORMATION
1. Physical address: 12400 Highway 29
City: Charlotte
2. Treatment facility coordinates to the sixth decimal degree:
Latitude: 35.33190' Longitude:-80.69763'
County: Parcel No.: 05130176
Mecklenburg
State: NC Zip: 28262-
Method: Navigation quality GPS
SECTION III — FLOW INFORMATION
1.
Permitted flow: 12000000 GPD (The maximum allowable flow based on what has been permitted)
2.
As -built flow: 12000000 GPD (The maximum allowable flow based on what has been constructed)
3.
Average flow: 9426000 GPD (The average of all reported flows on the previous calendar year's NDMRs)
4.
Hydraulic capacity: 79 % (Divide the average flow in Item 3 by the As -built flow in Item 2)
5
Wastewater composition: Domestic: 91 % Industrial: 3 % Stormwater: 6 %
SECTION IV — BILLING INFORMATION
1. Billing address: 5100 Brookshire Blvd
City: Charlotte State: NC
2. Verify the Applicant does not have any overdue annual fees:
https://de LT.nc.sovlaboutldivisionslwater-resources/water-resources-permitslwq-epa►•ments
Zip: 28216-
Pursuant to 15A NCAC 02T .0120i cl, permits for renewing facilities shall not be granted if the Applicant or any affiliation has
an unpaid annual fee.
FORM: RWS-R 02-21 Page 1 of 6

SECTION V — OPERATOR IN RESPONSIBLE CHARGE (ORC) INFORMATION
(NOT APPLICABLE FOR CONJUNCTIVE SYSTEMS)
1. ORC: N/A Grade: Certification No.:
Mailing address:
City: State: Zip: -
Phone number: ( ) - Select Email:
2. Back -Up ORC: N/A
Mailing address:
City:
Phone number: ( ) - Select
Grade: Certification No.:
State: Zip: -
Email:
SECTION VI — OPEN -ATMOSPHERE STRUCTURES
1. List all open -atmosphere treatment and storage structures associated with the renewing permit. Attach additional sheets if
necessary.
Type
Parcel No.
Volume (gal)
Liner Type
Freeboard (it)
Latitude
Longitude
Storage
05130176
60,950
Full, concrete
9
35.331900
-80.697630
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SECTION VII — RELATED PERMITS
1. List all wastewater permits (i.e., sewer, collection system, NPDES, residuals) that have interactions with the renewing permit.
Attach additional sheets if necessary.
Permit Type Permit No. f Relationship Type
SEE ATTACHMENT
SECTION VIII — MONITORING WELLS
1. List all groundwater monitoring wells associated with the renewing permit. Attach additional sheets if necessary.
Well Name Parcel No. Status Gradient Location Latitude Longitude
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FORM: RWS-R 02-21 Page 2 of 6

SECTION LY — UTILIZATION FIELDS
1. List all utilization fields associated with the renewing permit. Attach additional sheets if necessary.
Field
County
Parcel No.
Deeded Owner
Area
Cover Crop
Latitude
Longitude
Traditions
Golf Course
Mecklenburg
02935163A
Mecklenburg County
39.28
Bermuda Grass
35.35075'
-80.77435'
Traditions
Golf Course
Mecklenburg
02971101
Mecklenburg County
156.06
Bermuda Grass
Grass
35.35075'
-80.77435'
Mallard
Creek
Community
Park
Mecklenburg
02934233
Mecklenburg County
218.42
35.365930
-80.764250
Mallard
Creek
Community
Park
Mecklenburg
02933107
Mecklenburg County
60.32
Grass
35.365930
-80.764250
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FORM: RWS-R 02-21 Page 3 of 6

0
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Total Acreage:
474.08
ATTACHMENT A — SITE MAP
Was the facility originally permitted or had a major modification issued after September 1, 2006?
® Yes — Pursuant to 15A NCAC 02T .0105(d), submit a site map pursuant to the requirements in 15A NCAC 02U .0201 d . These
requirements are:
® A scaled map of the site with topographic contour intervals not exceeding 10 feet or 25 percent of total site relief and showing
all facility -related structures and fences within 500 feet of the treatment, storage, and utilization areas.
® Soil mapping units shown on all utilization sites.
® Delineation of the compliance and review boundaries per 15A NCAC 02U .0501 a l6 .
® Setbacks as required by 15A NCAC 02U .0701.
® Site property boundaries within 500 feet of all treatment, storage, and utilization sites.
❑ No — Skip Attachment A.
ATTACHMENT B — SIGNATURE AUTHORITY DELEGATION
Does the signature authority in Section I, Item 3 meet the requirements pursuant to 15A NCAC 02T .0106(b)?
® Yes — Skip Attachment B.
❑ No — Submit a deleuation letter pursuant to 15A NCAC 02T .0106(c} authorizing the signature authority to sign.
I ATTACHMENT C — FLOW REDUCTION I
Does the existing permit include an approved flow reduction?
❑ Yes — Submit a copy of the flow reduction approval letter, as well as the measured monthly average amount of wastewater flow
contributed per unit for the 12 months prior to permit renewal. If any of these monthly averages are within 20% of the approved
flow reduction value, the Permittee shall provide a reevaluation of the reduced flow value pursuant to the requirements in 15A
NCAC 02T .0114(i).
® No — Skip Attachment C.
ATTACHMENT D— CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY
Is the Applicant a Privately -Owned Public Utility?
❑ Yes — Pursuant to 15A NCAC 02T .0115(a)(11, submit the Certificate of Public Convenience and Necessity from the North
Carolina Utilities Commission demonstrating the Applicant is authorized to hold the utility franchise.
® No — Skip Attachment D.
ATTACHMENT E — OPERATIONAL AGREEMENT
Is the Applicant a Home/Property Owners' Association or Developer of Lots to be Sold?
❑ Yes (Home/Property Owners' Association) — Pursuant to 15A NCAC 02T .0115(a)(2}, submit an executed Operational Agreement
(FORM: HOA). Pursuant to 15A NCAC 02T .0115(c), if the applicant is a legally formed Homeowners' or Property Owner's
Association, submit a copy of the Articles of Incorporation, Declarations, and By-laws.
❑ Yes (Developer of Lots to be Sold) — Pursuant to 15A NCAC 02T .0115(a)(21, submit an executed Operational Agreement
(FORM: DEV). Pursuant to 15A NCAC 02T .0115(b), if the applicant is a developer of lots to be sold, submit a copy of the
Articles of Incorporation, Declarations, and By-laws.
® No — Skip Attachment E.
FORM: RWS-R 02-21 Page 4 of 6

ATTACHMENT F — DEMONSTRATION OF FUTURE WASTEWATER TREATMENT CAPACITIES
Is the applicant a municipality, county, sanitary district, or public utility?
® Yes — Proceed to the next question.
❑ No — Skip Attachment F.
Does the hydraulic capacity in Section III, Item 4 exceed 70%?
❑ Yes (the hydraulic capacity is greater than 70%, but less than 80%) — Pursuant to 15A NCAC 02T .0118(1 ), prior to exceeding
80 percent of the system's permitted hydraulic capacity (based on the average flow during the last calendar year), the permittee
shall submit an engineering evaluation of their future wastewater treatment, utilization, and disposal needs. This evaluation shall
outline plans for meeting future wastewater treatment, utilization, or disposal needs by either expansion of the existing system,
elimination or reduction of extraneous flows, or water conservation and shall include the source of funding for the improvements.
If expansion is not proposed or is proposed for a later date, a justification shall be made that wastewater treatment needs will be
met based on past growth records and future growth projections, and as appropriate, shall include conservation plans or other
measures to achieve waste flow reductions.
❑ Yes (the hydraulic capacity greater than 80%) — Proceed to the next question.
® No — Skip Attachment F.
If answered Yes above, does the hydraulic capacity in Section I1I, Item 4 exceed 80%?
❑ Yes (the hydraulic capacity is greater than 80%) — Pursuant to 15A NCAC 02T .0118(2.), prior to exceeding 90 percent of the
system's permitted hydraulic capacity (based on the average flow during the last calendar year), the permittee shall obtain all
permits needed for the expansion of the wastewater treatment, utilization, or disposal system and, if construction is needed,
submit final plans and specifications for expansion, including a construction schedule. If expansion is not proposed or is proposed
for a later date, a justification shall be made that wastewater treatment needs will be met based on past growth records and future
growth projections, and as appropriate, shall include conservation plans or other specific measures to achieve waste flow
reductions.
® No — Skip Attachment F.
ATTACHMENT G — EASEMENT, ENCROACHMENT, AND LEASE AGREEMENTS
Does the Permittee own all of the land associated with the wastewater collection, treatment, conveyance, and utilization system?
❑ Yes — Skip Attachment G.
® No — Pursuant to 15A NCAC 02T .0116(c , provide a copy of all easements, lease agreements, and encroachment agreements
allowing the Permittee to operate and maintain the wastewater collection, treatment, conveyance, and utilization system on
property not owned by the Permittee.
ATTACHMENT H — AFFILIATIONS
Are the Permittee's affiliations of record correct? Check affiliations.
® Yes — Skip Attachment H.
❑ No — Provide the corrected affiliations and their contact information.
ATTACHMENT I — COMPLIANCE SCHEDULES
Does the existing permit include any Compliance Schedules? (See Section I of the most recently issued permit)
Z Yes — Submit documentation that the compliance schedules have been met.
❑ No — Skip Attachment I.
ATTACHMENT J — CIVIL PENALTIES AND OUTSTANDING VIOLATIONS
Does the Permittee have any existing civil penalties or outstanding violations?
❑ Yes (civil penalties) — Submit payment for the civil penalty, or proof of remission request.
❑ Yes (violations) — Submit a copy of your response to the Notice of Violation.
® No — Skip Attachment J.
FORM: RWS-R 02-21 Page 5 of 6

I ATTACHMENT K- INDUSTRIAL WASTEWATER
Does the wastewater composition in Section III, Item 5 include any industrial wastewater?
® Yes - Proceed to the next question.
❑ No - Skip Attachment K.
Has the nature of the industrial wastewater changed since the last permit issuance (i.e., changes in industrial process, introduction of
new materials or chemicals, etc.)?
❑ Yes - Provide a chemical analysis of the wastewater pursuant to the requirements in 15A NCAC 02U .0201(g). Provide an
overview of the manufacturing process; an inventory of all chemical and biological materials used in the manufacturing process;
and an overview of the cleaning and treatment methodology.
® No - Provide an overview of the manufacturing process; an inventory of all chemical and biological materials used in the
manufacturing process; and an overview of the cleaning and treatment methodology.
ATTACHMENT L - SETBACK WAIVERS
Does the existing permit include setback waivers?
❑ Yes - Pursuant to 15A NCAC 02T .0701(P), provide setbacks waivers that have been written, notarized, signed by all parties
involved, and recorded with the county Register of Deeds. Waivers involving the compliance boundary shall be in accordance
with 15A NCAC 02L .0107.
® No - Skip Attachment L.
APPLICANT'S CERTIFICATION
I, J GCS U G-L I FJ it - i1 �2r1 �`1 L
attest that this application
(Signature authority's name as noted in Section I, Item 3)
has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of this
application package are not completed, and that if all required supporting information and attachments are not included, this
application package will be returned as incomplete. I further certify pursuant to 15A NCAC 02T .0120(b}, that the applicant, or any
parent, subsidiary, or other affiliate of the applicant has: not been convicted of environmental crimes under; not previously abandoned
a wastewater treatment facility without properly closing the facility; not paid a civil penalty; not been compliant with any compliance
schedule in a permit, settlement agreement, or order; not paid an annual fee.
Note: The Applicant's Certification shall be signed pursuant to 15A NCAC 02T .0106Lb}. An alternate person may be delegated as
the signing official if a letter is provided pursuant to 15A NCAC 02T .0106(c). Pursuant to § 143-215.6A and § 143-215.6B, any
person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of a Class
2 misdemeanor, which may include ;kfine not to exceed $10,000 as well as civil penalties up to $25,000 per violation.
Signature:
Date: l I - S0 - Z1
THE COM TED APPLICATION AND ATTACHMENTS SHALL BE SUBMITTED AS A SINGLE PDF FILE VIA:
Email:
Non-Discharge.R iiorts a ncdenr.eov
Laserfiche Upload:
htti)s:Hedoes.deti.ne.tyov/Forms/NonDischa ree-Branch-
Submittal-Form-Ver2
FORM: RWS-R 02-21 Page 6 of 6

SECTION VII — RELATED PERMITS
List all wastewater permits (i.e., sewer, collection system, NPDES, residuals) that have interactions with
the renewing permit.
Permit Type
Permit No.
WQCS00001
NCO030210
Relationship Type
Collection System
Receiving collection system
NPDES
Discharge
Discharge
NCG110114
NPDES
Residuals
WQ0000057
Residuals
Residuals
ND0080900
Residuals
FORM RWS-R 02-21 PERMIT NO. WQ0013252
ATTACHMENT VII PERMIT RENEWAL APPLICATION

ATTACHMENT A -SITE MAPS
FORM RWS-R 02-21 PERMIT N0. WQ0013252
ATTACHM ENT A PERMIT RENEWAL APPLICATION

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ATTACHMENT G — EASEMENT, ENCROACHMENT, AND LEASE AGREEMENTS
Does the Permittee own all of the land associated with the wastewater collection, treatment,
conveyance, and utilization system? Pursuant to 15A NCAC 02T.0116 (c) provide a copy of all easements,
lease agreements, and encroachment agreements allowing the Permittee to operate and maintain the
wastewater collection, treatment, conveyance, and utilization system on property not owned by the
Permittee.
Reclaimed Water has historically been applied at utilization sites on property owned not by Charlotte
Water, but rather by the authorized users listed in the current permit (Traditions Golf Course and
Mecklenburg County Parks and Recreation). Attached is the operational agreement between Charlotte
Water and the Traditions Golf Course which sets the terms and conditions of accepting and utilizing
reclaimed water on the golf course property. A similar document between Charlotte Water and
Mecklenburg County Parks and Recreation is not available. However, negotiations with both authorized
users to establish new individual operational agreements prior to resuming reclaimed water service are
in progress. Charlotte Water will submit the final, executed versions to the Division of Water Resources
once they are completed.
FORM RWS-R 02-21 PERMIT NO. WQ0013252
ATTACHMENT G PERMIT RENEWAL APPLICATION

Fwm : r- GOLF SFRUtCES
acina1_597 '6:57 7W5,05 5
; MI 'BlMo COS
NDF.TH CAROLINA
PEE NEJa
-*� 11 f.s
tut. 31 t9,99 11.42W.►2
phis Agxanmex�t i�
nad awmd Etta ad the — � do ttf
1996 by ante btswOW alto City of Cbafla te, it duly blwwtllmd
a- l') i The Traditlan Lll
trtu[lieigality► WHIff the i$�ara Of tht 8tste of Noilh Col'o�iita
(k,Tfatl tian"), beinit d'0Y Incorporated oW au#hvo� to da b`w oess uade; rho levv9 ci ilte
St ofWarth C#ra)na. The City and T udid¢an ate w the tot' And Gcn*'lons of this Agret d
as sat forthb+w.
. (a) The City, tb,CPUO the C #t►f,,,jcidilrg UtWty MPwtratait+t
( �1, wU, crMS,ruct, uperate and Ind ntaut facilities for the reclamation of trwed u+,isttweial'
(" Mclilmlo l water") and for tt Ifistdbutinu of roolauried vr4tcr to owners +af pmptrry (uwludk*
Trddi#inn. aad one or more c sticr ewnera of pwpcny as deternined by CMUD) who agraa to
participattc in a. proVw for suns$ reala;wed weer for tfl�aa p,�srprases (TFO9r&m")' Pero"
oompledoe oftho recW reed wetly Wth(10 , the 41ty ww supply th iPiam+on water from its pool*
water systrm. The Program plod wit wMd tam am ago of this egMment " ove+ y
subsequent t6 the data ftt the rcctsimed water sy nem is placed in M unless ttmduated at an
wx5cr6w-bynwtualv0ft=t ar pufmam to the pravWcm of tlt3a Agreamant. After ttse ccuch =
of the progror4 the City wig Etna *saga 10 cor6Wt to stIpQly reclaimed water to DOe of Marc
ownal of Property (l�irS Tradition) .and, if so, the tcrmtt and condWoul uils4err WMch r6clalmw
vraw wia be supple . Wotluo$ in tbl$ AgroMal MY be eor,suucd to impale AM Qlatigtt<ap open
08/02, '9J 12;12

FROM : t KpRLCITTE MU -DICES PHONE W. t Tal. 31 1999 11 43pm P3
y the Gilt to ntisnrrr to supply r irtttd Wettc to Tradition eftar the a0nciu�an of the P'09 •
l+ldtlgg to tWs Ag avlAtnt MY b+t eansttued to impose any pbgat#tion Won i`rtdttion tb ctrr c
to pt r'wwMd water after the caanc% cof he prt rn`n
00 '1'ta<{itrt a to putiripaio in the Prq$rxM and to ust reclait'mtd water to iffioa oke
Tttditlon 'JoI urse.10 g1 at T�ailard Cr=k Perk Tradition xe[s sat 4 the lac roftiia
Subject to tha t of tNS
Subjec; Y'roPe AVd i$ futiy autjorixed to execrate this A&Mtnort
agrcratssni' 'TrI660n #'Sjo use redaimed to &Ur mcdusiveiy to Wgaze the Subject Property. At the
Cityes pp(Ian, pads: water happy be espi ed in Neu of rasp ed *-Ater (Or peeiads Of IiMd ass
nemcsery to M,r ntxin COnti:u=# service. Tradition WD1 bo solciy tespargibte for a tmadr4,
operasing, and rmir.tAir+ing miah fkaiilt as as are neeasgwy or cmwenlent to rrct%ve fedlimed water
g mm tW City and to atom, di3t.6bute and app1Y the reoltimed water to the Subjc*t Froporty<
{c) The Chy and Tradilflon acknowledge that each of1hem UAII incur substan W CXPC a in
s dc�n and corsatrua,ion of',facititles to implement Ihs tam of this A,gr'eemeM And that such
si
expense wiij he incun� by each parry is TcGsnee uPM this ASrccment.
(d) This AgreemOnt is executed with the intent and purpose to bind and on baWf of AU
panaes and their re*Vdivte successors trd ate= Pot, tho purposes of Ws ASmarn-M "PA"Ice is
invited to the City. Tradition, MW ar+Y:uceeaanr or Assign of satd parties.
2. `The t`.Ay sW rletiw and Tradition 3W accept wid un recWme d water supplied by the
City, This A$mwroenx shall be of roadvd upon e006011 and shall raw ain in effed until a dale live►
1fOM following activation of the tw1airmd wester systee.. The CITY WOO to p(o+rtde UP 1* ons
ssaillicnr g$)ions per day (MOD) att the peirYt Ofd0liVOry ttpoa mod. Traditiarn 11SMS to Un S
winimu m of 30 Vilkan g 0063 per yasr during the taxm of this ftlimeMMI,.
08/02 I S9 1212

FROm : cwRLarTE GOLF SSEWICM FHOW NO. : Jul. 31 099 11 :`i P4
7046809.135
, sl rtssiir`,as , i use 19"Awd WOW sttpplissd by the City for jr4stlon a .0*0
dat
ir3 xr ermino by Ztadition' tso�rea'tr, at all throe such use ofrcl"t4
lU� iationst, and pemit cardltioaa as r uow
+ piy fuliy vvtth air applicable statutes, rules, rem
aPbereaftar be e;tub sl sr3 y e�+y State, e�ttra3, Qr loia1 SOWMU let autblr<ty. * is s i lk,
w,darati�od that tha Tectairr 'atatcr is not and Sho not be used na patkAc water:
(b) The City sh+L com`at'e all 1foolfitlas ua mry to deliver rreatned WUU to TmdWw
in a cordmc a with tilts A a r:at.
(e T aTlitiorf a recs to Instal of mod* cane or more Hpaon stems s n the �fct
Pm,pats+' to the CKWt mmssW so that cm ttu b4nrft slate of the talus, realsitned water or parable
water will bo user! for inigatloa purpo s by Traditian an fine s,,jo pIO;;crty n arCordzmce vatth I%I
Agreermarn, No VWflon of the TrsditIoM irdSatlon ®ystems which uses of m4y usa reda lmesi water
rnuy%s+a carsnectel in any r vsns:r to arty potablt water s��tem kept in r,e;,oidaT►ce with ppp Cebla
etatut m. rules, ragntadons ttrsd permit conatitlora as VAY now Or hcmfttf be estabiisled by my Stara,
Fedss~Til D; local gorrcrrsmental Puthority.
(c) Tradition shalt b& solsly reVonslbtc far ft nI.vtttU14, optrbtiOA and maitttUWt" tan
slt portions ofthe irrigation Systems-nnect-d to thss City# 4i44butlon systsm for rec i'ned "slate,
including, but not fimittd #o Oi4 PUMPIs sprinklers, storaga faeiiWN find W) corer fm'tities
mw4ded with the irrigaUM Of Suhjat 3'roparty,
4. (.) All Wlalmedi water deiivercd to Tradition under this AWeeme-70 Ahzlt bd trea l" ill
newidarce ATh ail ApPilcahla staMs°ii, rusts, rrgutation% and pit condI110115 as 1110 nOW ar
]tsroafter beambiltUd by any $trots~, Fedml or twat Sovarmnotat Wthccitg.
(b) Tho City i edatt MUMO tt SUPPly of 1%"'med w#er upon a detotihin tOO
by rice City or racgig of food c from TnLdWcm dmt use ftd4luod water sumlied by the MY do= zOt
S02 199 12,12

"[nt . 'r- LOTTE M.F SERVICES Pke7W Nt). : � ,v3� Sul, 31 19�R 11.44AE,t PS
am the lards�i at forth inanY apvu=l Ia statute, tale, rt gulefidt► or ptMt OOO&WM as
med
now -or haregifter be astablil;ham by MY Stae, Tedersl or 1001 SpvWnM'Ont3'10thotity("W.W
urat.ef standvd(a)"). TIM suPPV of *'Amad outer will not b* T"t" unol recIgimed wvAr
be suppil in W-W 04M vAth ratla Wed Water
stzmdsrd(e). InMysuch period, ,SeMoa sWI be
€na whined from the 0Vt PoUbla v "Ut eyst+em.
(c) Tl'�eaty SPvM
ttxPardaWe In W4 %Wgwith tsrae€rcls uixdertnkaat in wt►e10 or iApates
V�tatnr 3 WrM R+t tute (op esearch Agency") on the =x af',:sing radaeRi ratcl' for tion an the subject property. 7mrlit+on &J3 provide r monl* acom to the City and the
�h � sfit tens bl4 times to such pettion of tha sub3Oct prtrltM es Y be roewtut�b'r r
atmoary or convenial In Order to conduct Woh resurch, 'i'oditign agrees io ;OOPO ate f:'t &ny
reurzab:c ru mnw in such rtswch and to prwidc arch'dorttlation as it ntay nr&tain on tha ttsc of
reoWmud water errs 6.8 Subtect PfVerty- 3eforc my a I&Aty may bo unde;103cen 011 the Subsets
property by tht Glty nr the Rescsrch Agency which wM com dame to the Subject Property, ThO
y4'tittctz went of `tr t`scn s1u<Si be rtsluieed, Such cower4 shall not lsa unmasmmbly wifteld. Any
+ity to which consgnt is withheld Via b& unimanabty withheld if tho dimaga is not substaml4
wo rot dssr+apt fiat Treciticttt'a utc Or the sulbjwj Qroptay doting ttOfx W b0siaess NUM quid vAJJ be
MP*vd promptly at tco expenjo to Tradidorr.
(d) The City Shall attalyzt: fire ,rWsi ed water in a=ordanem with the M06toring Mbedula
v4ukW understate permit, At the rqued of'fra&tjorl� n copy of any w1jued pep prepw,,d by
the City 4m a putt of ouch mlyas vAll be suppRed, to Tra don.
(_) tfTft l m nnelyza the fwj imw WSW at any fime and fttr W roaw,% tt w itt W
af,ju4 anOy4s atoll be prQpgrtd &"ti a cdpy Ot such report abali bo supplied promptly t* the t ily

FROM : CFPA-OTTE GOLF SEWICES
elt�za#147 16:51 7aa6$aJ935
PHONU N0. = 7u 1 _ 31 1999 11 : 44 W PS
BVTHE i c�tii t
5, (g) ` .M Oily shai3l deli W'Od IradidOn IMP scaept am uac reclaimed water as nW
by Tradition fG- existing sit+ea wd ibr f tum gtcs that envy' be added duel$
*e =rtttw prriead.
(b) 't'hu City she a CUW Mlaie water to',l'sadition under an ILVMP tassuro f ttjr
tivc (5.5) pounds per square ink and o minim"r.► prase of forty () P
aunds
dive of reclaimed tuator to CIL& pautt of ,motion betwten thes tiistr°r titan
system end'l�radi�c+ss's isti�adan +m'�'+�' la 'rt'�d by the�i�Cfar 4i�(Jl�-
The Chy sbali nafify Trail tier+ of the 0MUrrence of airy #acre which raguks in Ul
imarruptloo or iindtation In the delivery pf#er,10"e l water. The City $hall supply Wgaftn wa er
to 7radifon ftom its eatable water system daft sueh'nt pt W3-
be
i[adit OWS right to self transfei, (it encumber the 10,13ject PtOPOOY I mat
a ric:#ed by the �► e�c t t at notice of any proposed sale or transfer be givta to e
citr prior to the sale ortrbnsl"rr (*macs of gays ar tran�ar"). VAiiiun five($) days aver the' dfb-M'vc
date of the 5aie oJ- transfer} Tradition shall W,, *,c City notice+ of tine eemnlef On ni5aid Sdo or
trsr.sft and the cffWive date there ("nnteca Of cli Ctivc de► el'
(b) The City wA Tradition njutuaily jrdgnvifj and hoSsl ht lcn tbo outer Fad for
&MISas cesdor's from their OvM #4908e13r acts.
Z. The city doas .matt make anY repras t3U0A 0 to the meet can *2 MMOM Pros
uty
which May v4se ftom the uae of reclaimed water for urigatti*tt purpose. TMation W eewftd
indopendent et(jviccnntl has. made as independent Juditement as to the use cif rwWmed water for
bt4oion purposes an the subje d prcpcsty.
S. (e) -no City mar terminate Ws Agmerowt On UY ono or IWe aftbo fotlawing
004"On
08/02 '99 12:12

M iDr RLCTTE GULF SERVICES P �
E NJ, = Jut. 11 1999 11; 45M F
�9/3at:89� _f:�;� 7rir�93
C i� iry"u of pemj"tM i4u=tjyc reBef by it CoWt Of DRAW A
jwwlcdorl 640t+ing any pal #yore perfocr4a8 any matchd obligation of went
(ii) The oceurreace a: CXIAeme of my avcnt. cadition at a+uume.3noo a: is
a� C.owl, ht ateAwiided or sit t#troamgtt Mumble eft
Intl the �s h�` to
End ome by the City; and
ants tho City f m � S joy r #a'l *bTtg dl0Q Of this
Sweemcat, at
(0) The City, of the N cuafm Unmt of Erwkonmont, HewtIN andl
itneo n= ("iyi3i t"?, dabs that the cwti"ation Qf tFA 1"gr4en posse an unacc table t
sk
to humsn lieaith at to t�a gnvlmpmtmt wlkh swot be ellmintted throRgh M$Orable Vert tu> 3
axplwwby, tlo Cky, in this eve* the City 00 cautlnuc to supply irrigation Wzw l m its p*W"
wars vjstem et rates iWified by this 69ra MAt f0f $ PVIW up to one year fotlo*'M tmT&"q t,
to ao 7maltmi n to make± other arwsemmu6T iniiga'an **r if it desinvo,A&rthuoncyew
period. the CWS s ndatd rate atmftro SU U RPVIY•
(b) Tradltien may teTmhjuko thls Agreauem oil aoy ono or trtora of the MOwiflg
sons.
�� the i� of f�� or patr6nt irytiuit4t` relied' by $ � of t�tent
jur etion @4()Wng my p team pg&omg g any mmaW ob1i$ation of ibis sotto ent;
(u) Tne owurrence or eaie:Gncs of any event, cundIdom pr o aurrtname wt ldv is
be),o-dTmd tioeo rewOmsble JMUty to ccutrol; eanriot be avoid dr altcrsst# thrvesh rnuomable
Ott arsdt►y 7rnsdition sncl ptie3►ts 1'radlil+ frcuu pffifar any mate abligatn shalt
tl �,praant;
of) 7k city fhb to Swivsr rndoim� WAW, or pot ble Water. to Tradition for any
fiuu, ca ar month.
08{012 ' 99 1212

rRam : -cHpRLoTTE G3LF SERVICES FkMs 140. : Jul. :31 1999 11:4 AM FS
(tv) TenditioN crt) 7V& detetminesthat the "Otin"ll'on orthe pregrs►>n PCs" sn
w=mpmbl a risk to hunm health Or to the c"N('r rT=Wt iw lick ces-mot be erj�tod tires
noble affcrt da etxpon;c by TON&IM,
(Y)hc y faits tcsr, ty with the pfovici0>ts ufPgraph caistutxC lit
a p6fiW of thirty () 0) a--Itys,
(a) if for vial?' mason during term of tilts A,g"6nWc SPY St614r, Federal ar tvcs<l' .
sovernmautaI s+ttltir�rity i to is3 c neccssery its• WWA i s approvals. Of ahntt
iequire %ay cbmae in the operation of the trea<tmcnk tranarrussior: Bari distribution system Of the
epg=fison wd the un of tulairreed water, than to the Otcnt :hat such xegtr„terns is shall sect t o
Abft ofany puty 14 pex:'o mty ofthe to ►t of t.`ss A etment, the aif'escled party shalt be cxcQW4
from the pe=rf(jnnance thorrof nod a now ASfMn@ , aliall be ne eciated, i#`pOssibtc,'h r the Fw ies
lmr go Inee►nfomti.:y vitli au h pe r rates, upprov41i "raquitem .
(4) AAY PartytwmWtins ft Agreernant purnuemt to this Paragraph shag 1 }vc nolim df
in,ed to te" rsindc gulag forth a cCrnpietet ataternMt of tho f'aetusti basis giving rise to the inteaded
term taticn aM the specific provision oftbis Agreement under wMth ft intendad tM inail0n will
take eai%ct. Bald notice shAl not be ectim udlegs given wi*.Wn 30 days aw such party+ kacwv Of
should have known through the cxeraire (reasonable dilise nco, of tho canditlorKS) on WWA the
no&a of rta#on i# bawd, The psrtics than rnm an4 comer in Bond fnixh in cider to determine
if t?ec taste rrfthis �t can be avaid�ed. sold tumnation wilt ItzkV SEW bra the thitt#ath
day otter r=Wpt Of Said natiM prtesg the parties athcr as We&
9, (p) Todi on dug pay Zr tenl&imad watr , ar at Cityt's oprum potable water, at the
"te of S'20 per 1,000 gallons for the first sevan (7) month peed, WOWS JUM IS, 1996 arA it
tjo cute of SAO per 1000 940TIS 010MAar, y
tjr 0
go tt�-

FED{ : -GtiARl�Di7E Gt F S RU t C,ES F°� NO, ; jut. 31 1999 13 :46SIM P9
fl��a.t�Is"�7
(b) Am i*f nat pgd wig duo%W tV dernslu0t- 10""i et the no
of I36A W month shmUbe added faf "ch j,,rLh that aj definquatt VIU is wtpxid,
10, (a) E%W nofm iegjuired or su*,odzvd andar ibis AVM ahstl be Ovsn In WtWn#
Prid $l be aged or de vexed On thz'p 95 at ilte 4"Ma fisted bol*wj
Traditioet bdr.
Frank ltio �LLC
116 Fertoo Naw
chsdovm, NC 26207
Chy Direotar, Ciiatioc Y e C it; DspannUW
S o Srookbixa Blvd.
chsfttto, NC 28216
The xd4r*u v f Tr dWA" to thn City rein eawrlve u 4 t " cof a obWe *r eddn is given,
(b) ThCDIM=r of CmM is kwaby authetrized W gim AnY native taferred
w1deh vmy be Sin by or on i ehalf Pf the City-
(o) Wotice wNch it ttot g W=rd"C* with tltlt Pa a ph shall '*V6no
or, at *4 eaption ort1w patv moa%*4534 no"
11, This (%geament ig solely for the bendt of the fSnW veto have ex'Cad this
me t and fair .eacce mars vA nssivs. This A9MCMVtSh4 m be aonstmd to tv any
rj* t'in or #ter tits benefit of AAy t9tW PCMM Of etptity.
12. if ary prWslon offt Awmmt is fs"W 10 bo kwaaW or une `+alto by M' Cow
of com4tetstjuesdic0m1, such invalidity Of UtI%*rae abilitY Sball not affW the otber prbV'Aof
,his Aareemnerk if the tights and oblizz6ons Of the PWOCS c0,161ed therein are *a mauexiaay
projudieed a" W the inteAtiasq Of the Vartiea can continue to 'be offectuded. To. bast 014 tills
Agrmwa it desela cd to be severable•
08 'SS 12:12

FFzoM ; cHpA : ITTE GOLF SCRUICES t KINFE NO. Jul. 31 1 5 -1 t. > 46RM Flo
oq/a,of1997 eS,57 7345329935
t The uro by the CitY ., 'Tradition to insist upon the c
P a ompii with is
uSp1° ` r,j ttrda tills AVuMWA in MV Coe or Uca intanrca shaft not Operate to roloaso stth other
°PAMY from its tube$ to comply with such *10460ns IR NU Odw'nAamcs'
A. As a resjtC of The niquo"atury of this AzMWnt, it is undcTstood egg this
the obtlga [otts or essh party karats can be d&cdvdy o* by are acgork tat 16c
Po*VWXA. 'the oroody ofspeac p4pfnt'ma►-." is tisa colt wmedy uvaMtc tO a FMY As a result
cf WW brewh ortius AlFaa rmd by the other tramp, provided that under the provieione Of par pia
a arty k etatitied to to ste this .Agr�sr:, It is Specifically rmadoutood and that
monetwy aw es at rather moetemary er- nor be rowvere by any party ibr any breech oft*
terms ortwS AgreemeaL,
IS. Agiraennea; snd tt:a prcav ons cantF� #test r'ha be ce,WM4 contcoUt4 $ ad
imrpreud Docordins to the lags orthc State or Xodb Catoli
08r02 '99 12:12

ATTACHMENT I —COMPLIANCE SCHEDULES
Does the existing permit include any Compliance Schedules? Submit documentation that the compliance
schedules have been met.
Section 1.1— Charlotte Water complies with the requirements to request renewal of Permit No.
WQ0013252 no later than six months prior to its expiration and has included updated
site maps.
Section 1.2 — Charlotte Water complies with the requirement to operate the permitted system that is
comprised of, and/or connected to, reclaimed water distribution lines that have been
properly constructed and operated.
FORM RWS-R 02-21 PERMIT NO. WQ0013252
ATTACH ENT I PERMIT RENEWAL APPLICATION

Avago SIU Permit
FORM RWS-R 02-21 PERMIT NO. WQ0013252
ATTACHMENT K PERMIT RENEWAL APPLICATION

C rl Y OF CHAR1,01TE
CHAR I xyrn..' WATER
04ARJAYI'M NORTH CAROMA
U P —M1 If
To Discharge Wastewater Under The -
Industrial Pretreatment Program
Permit Number CI,
In [it compliance with the provisionq of Chapter 23 oft a Charlotte City Code, North C Octivral Statute 143-215.1, 40
CFR 433.17, andother lawful standards and regulations promulgated and adopted by the North Carolina HnvironnienW
Management Commission and (lie City of Charlotte, the following industry,
Avago Technologies U.S- lnc,.,A Broadcom Compguy
hereafter referred to by narne or as the Perm ittce, is hereby autborizW to:
I. Continue operation of the existing pretreatment facility, consisting of a 425-gallon CaUaliZHtiOn tank and three
(3)42.5-galloti acid neutralization tanks for pH adiustment, located at 0815.David TaylorDrive, Charlotte, NC
28262-and
2, After receiving authorization to construct from the Control Authority, construct and operate additional
pretreatment units as tieeded to meet final effluert limitations, monitoring requirement&and all other conditions
set forth in Parts 1, 11, and 1.11 hereof; and
3. Discharge wastewater from the pretreatment racility into the Mallard Creek WWTP, NPDES Number
NC-CO302 10 in accordance with effluent limitations, monitoring requirements and all other conditions set forth
in Padr, 1, 11 and III hereof.
This pennit shall be -mare effeetive December 1,2020.
This permit and the autbori7ation to discharge shall expire on bj2ygL&r &M.
Bill Gintert
Environmental Compliance Manager
Charlotte Water- System Pmtection
4222 Westmont Drive
Charlotte, North Carolina 2-8211

Part i -Page 1
PART 1. EFFLUENT LIMITATIONS AND NTt}7�FI1(SIZII�fG li LQt�tItLEyt�td t S
A. Descritrion of Discharges
P- I7escri lion
001 Wastewater that is discharged to Pipe 001 roues from the Acid Waste Neutralization system. Wastewater is
generated from the production process of etched metal and electroplating and includes rinse water from the
processes. It also includes the wastewater from the acid f ime scrubber, .pipe 001 is the intake to and/or outlet
from the approved primary measuring device

Part 1= t'ngo 2
t'cr in,N+o.2004
k. Effluo-ot Lin)i% and Ivionitorina Reyuiremonts r Final
E;t3ective t7eyettlber l , {l?fl nncl lusting tttttil _November ?[l, () t4a Pertr1twe isauthelfized to r(i Clrtt c t,$)tnt pipe GOIto
tlt' C'i y pfChat•iotte's, Mallard C"rtek be 4raile i and monitored
as specified below- Ntr€meters and prohibitions not included below shall bu regulated an i 4itrtitcd in, compliance with the
rower use ordinal cv, 40 ("PR 433.17, and all otherapplicable 1"r eleral categorical regulations,
L,ttlnisnt Limitati
ons it anitoring; Freq encY
Untes-s offierwise noted
Limited figment Sample
Parameter Maximum im Citt Pew-mitte€
Flow(t) "MGV Metered 4**t3 months Continuous
Ammonia as N Call! 4**13 months 4**16 titonths
COD Crttnp, 4*413 months 4**16 months
Gd,T
0.058
Comp.
4**13 months
4**/6 months
Cr,T
0.70
Comp.
4**13 months
4**16 months
C'UX
2.07
tromp.
4**13 months
4**16 months
Cypoidc,'I
�.11
Grab
4**13 months
4**16 months
Fb,T
0.43
Comp.
4**13 months
4**16 months
N4T
, 0
Comp.
40*t3 months
4**!4 months
Ag,T
0.24
Catnp.
4**/1 months
4*4/6 mouths
Ts
**
Comp.
4**13 months
4*#16 months
Total Toxic
, t3 Grfl fc-omp.
t discluEtrga
t discharge day/6
Organics(2)
day/6 months
months (3)
Z10,
I . Col -op.
4**/3 months
4**16 months
Phosphorus, T
*** Coal)p.
4**/3 months
4**I6 months
PH
S.1J. Grab
4**/3 months,
4**16 months
Pounds;day = flew (MGD) x concentration (tngli) x 8.34
* PH must he greater than or equal to 6.0 and less than or equal to IU at all times.
** blab or 24-buur nowr proportiotral Lomposite saiialales collected fo - four consecutive discharge clays orThe given number tin the
monit,dring frequency.
� * No limils at this titre, only rnanitorin&
(1 wagtewater mete) _
(2) ` atai 'foxiu f urgutnics("`I TQ.,") is the %um of ail the concentrations of the toxic organic compounds fisted in 40 C FR 433.1 l(e)
that an detected or u ndctected in the Pcrmittee's proccas discharge at u concentration grcatcr than U.Q I mgll.
(3) Please see Part 11,1, F.

Part I - Page 3
PERMIT No. 2004
C. Mtnti,,oring and Reporting
1. Repri—wniative Sainpline.
Samples and ineaimements taken as required here -in shall be repmsentalivr of the voltinie and naturc of 'he monitored
discharge. All samples shall tic taken at the inotihoringpoints specified in this ptirmit and, URIOSS OttlCMiSe SpM41M, belbre
the -.1"lluentjoi its or is Eli iuted by any other waste stream, body of water or stkstance. Moni(oringpoints shall not be changed
Without notiticalian to, and uppl'ovai by, HID permil isgaing mith"I ity.
The Penn ittee shall monitor in the months of P ebruasT and Anpus each year fior the paiaineters listed in Part 1,
B. above per Chapter 23 ofthr, Charlotte City Code, Monitoring information doctimcoted cut the CLIVetcr-SP
developed forms alongwith a completed Periodic Sclf-Monitorin,g Repon ("PSMV) CeAfficadort form shall be
delivered to the Control Authority no later -thah the twentieth day oftht month following the month in which The
samples were taken. If no disobarge occurs during the reporting period, "no discharge" shall be reported. Copies
of these and all other l reports recItfired herein shall be delivered to the Control Author-ity at this Following
addrcm. Ficctivnic reporting and the use of electronic signatures are also permissible, see SUO Section 23-91
Charlotte W40t,
System Protection
4222 Westmont Drive
Charlotte, North Carolina 28217
h. If sampling performed by the Piarmittee Indicates a violation(s), the Pennittee shall notify the Control Authority
within 24 hours of bwoming aware of the violation(s). The Permittee, shall also repeat The sainpling(fbtir
consecutive djscharge, days) and analysis for the parameter(s) in violation and deliver the required monitoring
information, documented on the CLTWater-SP developed forms, along with a completed MIVIR Certification
fiarnt to the Contra[ Authority Within. thirty(30) days of becorphig aware of the violation(s). A TTO violation
shall require irepefit sampling for only one (1) discharge day. All otliet parameter violation.4 shall require
repeat sampling for feur (4) conseentive discharge days.
3, Definitions
In addition to the definitions in the City Code, the followingdeftinifloas and requirements apply.
a. A "Corjip." Santplertbr monitoring, requirements shall be defined as-,
A 24 hour flow proportional composite sample which consists ora series ofaliquots of equal v6hmiceollected from a
mpresentative point in the discharge struaint over a 24 !tour period with the time intervalsbetween, alliquutstletermined
by a preset number ofgal torts passing thrOLISh Pipe 001. Flow ineawrennerit between aliquot intervals shall be
determined by the approved PrITRAI-Y flow measurement deviet and wastewater flow meter, atid the preset gallon
interval between aliquot; collection fixed at no greater than 1124 of Out, oxpectedtowl diaily flow through Pipe O0 I.
b. A 'grab" sample for a,.a single "dip end take" samplevollectlud ato repre"Iltative
point in tbu actively ffi.Ving discharge sti-cam.
c. '14**!3 months" is defined an monitoring for (bur consecutive discharge days, every three mortilm 1`4*% nionths" is
defined as manitoritig for ffitir consec(stive discharge days every six months. "I discharge day16 months" is defined as
monitoring for one dischat-ge day every six months.
d. "Continuous" for the purpo.,ie of flow moaltoring is defined as the measure of disdmn-e flow front the liteility whirl; is
documented in the form of a strip chart and occurs without interruption.
e. "Daily"' or "day" is defined as any 24(twvnIy-four) hour period.
f. "Control Authority" is defined as; ft City ofC"harlotte's Charlotte Water- System Protwiort ("CLTWate
g. "POTW" is die abbreviation for ptiWiuly owned treatment works.

P-W I - Page 4
1%kMrT No 2Lq4
h, The City of Charlotte $ewer Use Ordinance is contained in the Charlotte, North Carolina, City Code chapterl:l.
article ft.
4, 'rest Procedures
Test procedures for the analysis ofpollutants shall be performed in accordance, with the inethods prescribed in 40 CFR, Part )36
and omendments thereto (unless specifiedotherMise in the monitoring conditions orthisperMit) by a laboratOry Mtirwd by the
State ol'Naylb Carol Wo to h per , orm the analyses requvd on pretreatuient program samples.
S. Additional Monitoring by Permittee
If tho permittee monitors any Poll"talit at the location(s) designated herein more fi.equently.1han required by this permit, using
approved analytical m athods as specified above, the results ofsuch monitoring shall be delivered to MeControl Whority. Tile
Control Authority may reqttim more -frequent monitoring or the nnouitoring,,cf other pollutants not required in this permit by
written notification.
6 Reporting Requirements
a, Requ"red analytical inforination shall be documented on the form prescribed by the CLTWatcr-SP known as the City
of Charlotte Industrial User CLTWater-SP Periodic Self -Monitoring, Report(ITSMIk") Fornt by the laboratory
perfomiJogthe analyses Required isiron-nation may include, but shall not be limited to, the following:
1, permit number and name of the industrial u r(Venrtittce),
. se , 1
2. date, sample(s) collected, interval flow volume and corresponding COC niunber;
3, tab sample W, laboratory nano, N.C-WV. Labotatoty Certification number, name and sigliature of
laboratory supervisor, and date signed, and
4. prep and analytical method SI prep and analysis start dale(s) and times, prep and analyses initials, the
detection limit or tbe, analysis and the analytical result in mg/l and or parameter specific units.
b. Required sample hand1higand collection information shall be documented Dri the form prescribed by the CLTWater-
$P known as the Cityof Charlotte Industrial User CIA'Water-,V Chain of Custody("COC') Record Form. Required
luftination may Include, but shall not be I imited to, thefollowirlgc
I . COC number, permit numbed, pon-nit effective,dat&5 , narne ofthe industrial user (Permittee), and physical
facility addrcs.*, of the industrial usur(Permittee),
2. sample type(Wiripmite, or grab), composite typc(flow, tune: or hand), and composite start and stop dattk"-')
and times;
3. name and signatureofsairiple collector;
44 date tittle(s) grata(!) collected and time composite poured into individual sample bottles,
and sample(sY description and locadon;
5. container type(plasLk; or glass) and volume, as well as munber of tontalners, chemical preservative, and
analyses requested;
6. lab use only sections requiring doc4mentation cif lab sample id number(s), if samples were received on ice
and properly field preserved, ifvolqtilc orgatticsomples had7oro heWspaccand'reflon septa, and if samples
were in proper containers upon receipt into tho lab;and
7. date(!) and times samples relinquished and received prior to and upon receipt into the lab, the sigiaturRs and
affiliation oFall iodi'viduals handling the samples prior to and upon receipt into the tab, and theKC,W.W.
Certification Nomber or the lab receiving the samples(docum W as the of illation of the individual
receiving the samples for the lab).
Required composite sampling details, flow readings, and field pH information shall be documented on the form
prescribed by the O.TWater-SP known as the City of Charlotte Industrial ljscr CLYWater-SP Field Measurelfient
Record ("FMR") Form. Roquired infaninatioli may include, but shall not be limited to, the followting:
name of industrial user(perrriittee), physical address of the facility., sairipfiriglocation, and corresponding
COC number;
automatic composite samplerintormation such as composite typc(flow or time), the identity orthe IrAlvidual
who programmed the sampler, programmed start collection actual sampler end wllecfjon date
and time, number of aliquots comprising the cornpositc, programmed pulic or time interval, sampler flow
pulse equivalent, and documentation as to whether or nottbc composite sample was iced during collection:

Part I . Prige 5
t'M, MITNo.2004
I hoard coMposite infortnatiu0 such as process wastowater start and stop discharge date(s) and times, aliquot
Collection tiows, identity of the individual collecting the aliquars, and documentation as to whether gar not the
aliquots were cltillecl upon collection
4, flaw rneasurern tinforinatiornsuchasmetertype(s)(i�e.wastewater,water,in-pioduet,etc.),teeterreporting
units, dates and tithes noft-resettable totalizers read initially and finally, final and initial non-resetttable
totalizer readings, interval flow volume in :gallons, and the identity of the individual(s) obtaining the non-
resettable totalizer readings;
S. field pli mearsurearrent information such as date and time pH sample collected, time field pit analysis
performed ifdlfreaent from the collection tonne, identity of the individuals),collcetung andanalyzing, the pit
sai nple, the pH result in S.U. as well as tite sample temperature(in Celsius); and
6, miscellaneous information such as whether or tint. "upsnrt set up of the automatic siu nplitngequipment tar clay
1, the sample collection bottle and tubing were clears and if not, why.
d, The Permittee shall certify to 'the accuracy of the self-i ottitrnring submittal by properly completing Vic fornn
prescribed by the CLTW'ater-SP known as the City of Charlotte industrial user CLTWaiermSP Periodic Self -
Monitoring lZeport("PSMR`°) Certification Prmn, and having the appropriate company off cial(see Part 11, :I. of this
permit) sign wlaetu sj}eel cd. Regaired inforittstion may include, Brit swill oot be limited ta, the following.,
1. permit member and name of the industrial user(permittee);
2, sample date(s) and monitoring event type(s);
3. documentation oftiolations(ifarty) as welt as when and howtheMrWater-SP was notifiedoftheviolations
to comply with Part t; C. 2- b. of this permit; and
4. the name, -signature, and title of the company otlicist making the certification as well as the date signed.
ly. t'liia[�fcas�arennr►t c4: R+ltnnitinriii N��int
1. The Permittee shall urovid- and operase monitoring facilities 1-or the inspection, sampling and flow measurement of tine
Pcraiittec'G process %Ymm- atcr discharges.
�. Theapprovedwastewater flow metershallhdcalibrated,atamininitim,om eveiysix months byihemantifactutci-saatthn;rired
service ruptesetitative-
3. The Permittee is responsible for the periodic inaintenance and calibration of the approved primary flow measurernent device
aand wastewater flow rnneter to assure accuracy. The Permittee shall, upon request ofthe Control Authority, furtinish maintenance
and calibration records.
4. There shall be interface capzhil i ty withan isco model composite sampler (contact closure), the interfaace line shall be purchases)
by tine Permitter;. The Control Authority monitoring shall take precedence; therefore, a splitter cable, purchased by the
Pctimittee; will enable both the Control Authority and the Pernnittec to monitor at the same time and insure no interruptiotn
occurs in the Permittee"s seW-monitoring event.
5. The-wastewaw meter tnusthave a non<tesettable mechanical totalizer that. reads in etib o feet or gallons.
ti. 'ihc wastewater meter must have permanent flow records (Lei strip chart recordings) that include the following basic
information: date, time, totalizer reading (with heirs}, interval flow volume (with units), maximum flow rate (with units),
primary ineasuring device type, and scale air ft chart printow (with units), A-ny its rruptioti in such records is a violation of
this per alit and may result in a fine of at least $100,00 each clay the interruption is allowod to continue.
7. Flow rnortitoritng equipment and the sampling point shall be located in an area accessible to the Control Authority personnel
Without prior notification. Tire Control Authority roast lee supplied with any keys midlor other toots necessary to perform the
aforementioned.
B. Them shall be no by-pass capability of the wasteWatermetering devices and monitoringpoint(s). Bypass is prohibited and tine
Control .Authority may take -enforcement action against a user for an unauthorized bypass, The Permittee is required, within
thirty clays after receipt of this permit, to deliverto the Control Authority certification thatal I process wastewaters discharged
into the City of ChanrlvUVs POTW. flow.tltrough pipe 001 as specified in Part 1, A. of ibis petmit_
9. The wastewater meter shall have a back-up powor source (battery or gcricrstor) to insure miinterrupted measprenieint of the
discharge flow in the event of a power failure. The back -tip sotirce shall provide flower to the wastewater meter's sensor and
SOP chart for a minima nt of '12 hour;t.

Part t , rage G
PLmn No. 2004
10. The Permittee shalt malutain flow records (i.e. strut charts) and maifitenance and calibration records for a mhihnum of three
years.

pan if - page I
llfutwvNo, 2OR4
GENERAL CONDITJON5
A, duty to 'oaiply
The Perinince must Comply With all conditions.of this pwrnit. Any permit norictimpliance conr4itotes a violation oftheCity Code
and[ is grounds for possible enfareement action including, but not limited to, $'V5,C00.00 Clvit Penalty pee occurrence.
8. Duty to Mitigate - prevention of Adverse Impact
The Permittee shall take all reasonable steps to minimize orprevent anydischarge in violatiotiofthispei-mitwliichhas a reasonable
likelihood of adversely affecting human health, the POTW, the wateiz receiving tile POTWs discharge, or the environment,
C' Facilities Operation
The Permittee shall at all times maintain in good working order and operate as efficiently as possible. all ciantrol facilities or systems
installed or used by the Permittec to achieve compliance'withthetennis and conditions ofthitpermit Bypass oftTe-atnient facilities
is prohibited except when appto, ved in advance by the Control. Authority. Bypass approval shall be given only when such bypassis
in compliance with 40 GFR 403, 17.
D. Removed Substances
Solids, sludges, filter backwash, tar other pollutants removed in the ourse ofirenovent or control of wastewatersshall be dispensed
of ill a inuff'"er stroll as to Provt3tt any fmilurants from sucli materials fora entering the POM The Pen-nittee is responsible for
assuring its compliance with onyrequirements regarding thegeneration, treofinent. storage.. andlor disposal of"Hazardous Waste" as
defined under the Federal Resource Conservation and Recovery Act.
K IlpW Conditions
An "upset" means an exceptional incident in which there is IM Unintentional and temporary noncompliance, with the offlue"I
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, tack ofpreventative
Inainterrance, or careless or improper operatiblig.
An upset miry constitute an affirmativo defense foraction brought for the noncompliance. The Permittee has the burden orproofic
provide evidence and demonstrate that none or the factors specifically listed above were responsible for the noncompliance.
V� Righ
t of Eotiy
The Perniittee shall allow the gaff or the State of North Carolina Depailinont of Envirmimental Quality, Division of Water
Kesourws, the Regional Administrator of the Environmental Protection Agency, the City of Clitarlotte, and!or their authorized
fepresertativesi upori the presanlaflon, of credentials:
L to enter upon the Pormittee's preinises where a real or potential discharge is located orio which ref odds Orr, r4quired 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 tinder the terms arid conditions of this permit; to
inspect any morn torihgequiptnejit or monituring inethod requ ired in Us permit; and to sample any discharge- orpollutaots,
G. Availability of Records and Reports
The Permittee shall retain records of All monitoring inf6ri-nation, Including all calibrationand maintenance records as well as copies
of reports and information used tp complete the application for this -permit for at least threeyearsi All records thaLpertain to matters
that are subject to any type of enffircr ,mcat action shall be retained and preserved by the Permittee until Oil en.fibropment activities
have concluded and all periods of limitation with respect to any and all appeals have expired.
Except for data determined to he confidential under the City to all reports prepared in accardancowith terms oftbis peri-nitshali
be available for public inspection at the City of Charlotte. As required by the Code, effluent data shall not be cansIdeftd
confidential.

Nrt I I - Page 2
PF'RMI'l No., . 20-0-4
H, Ditty to Provide Information
The Perillitteeshall furnish to the Control Aothorky or his designee, within a reasonable time, arty infonliation which the Director,
his designee, or the Division of Water Rewuroes ritay request to determine whother catise exists rbr olodiryln& revoking and
lvissujilg' or terminating this permit or to delcilnirw compliance with this permit. The Pertnittee %laill filso furnish, upon tt� quest,
copics of rocords required to be kept by this permit,
L Signatory Requirements
All reports or infortuation delivered pursuant to the ret4tilroments of this porinit inxist be signed and w.r1iflod by lbo Authofl7od.
Represonta0ve as defined in Chapter 23 of the CityCodc. Ifthe designation of Audiorimd Reproontative is no longer accurate
because a diMront individual or position has responsibility for the overall operation of the facility, or overall responsibility W
company related environmental matters, a new atithorimtionsatisffing the requirements ofthis section must hesubinittud to the
Control Atilhority print to or taggelhor with any reports to be signed by an authorized teprosentative..
I 'Toxic Pollutants
If toxic effluentstandard orprohibitiori (including arty schedule ofc-ornpliance specified in sucli effluent standard or prohibition) is
establisdied under Section 307(a) of the Federal Clean Water Act for atoxic 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 stay be revised tar modified
in accordance with the toxic, effluent standard or prohibition and the Penn not"tried.
ittee so not
Nothing in IfiL; pennit shall tic coarstrded to relievo the PcrrriMi:g fron) civil or Criminal pvaltics ibr noorompliaom
L, Federal utid;or State Laws
Nothing ni this permit shall be construed to preclude the institution of any legal action or relieve the Permittec fi-oin arty
responsibilities, liabilities, or penalties established pursuant to any Applicable Federal and/or State law or regulation,
M. Penalties
Chiplor 23 of the City Codi� providos that any licr. oil v&O violaks a pt:rmit condition issubJeet to a Civil penalty not to oxooctl
1 1
$25,000 per vialation per day Jbr as long as the v;ol,,),f ion(s) continves.
-rhe District Attorpqy for ibc.applicable Judicial District iray, at (he requesto"the Coritrol Akithority, proseiittc non-cornplinnt users
"rho violfite the provisions ofNII.C,,(i.S, 14,%-215.68.
N. Need to Halt of Reduce nol it Delense
Itsliall i"ot be a dclt nse for a Pennittee in an enibrccinent action that it would ha%T becrinceessary to finh or reduce the permitted
activity w maintain compliance with the conditioas ofthe. perinit,
0. Transfembility
ibis permit shall not W- reassigred or transferred or sold to r, now owner, new itser, different preinises, of a new or changed
operation without approval of the Control Authority.
P- Property Rig) -its
This permit doe. convey any property rights in either real or personal prolimy, sir arty exclusiveprivilegm nordos- it autharize
any injury to private property or arty invasion of personal rights, nor any infringerneril OfFederal, State or local lows, orrogulations.
Q, Sevcr-ability
The provisions of this permit are severable and. ifany provision ofthis permit or the applicatioh of any provision ofthis penlik to
any eircuoistances is held invalid, the application of Stich provision to other circumstances and the remainder of this permit shall not
be affected tberehy,

Pan 11 -Page
Vmmwi No. 2004
R. Permit Mod i fication, Revocation, Termination
This porruit maybe modified, revoked and reissued ortenninuted with cate-z in accordance to the requirtments.of1he City, Code and
North Carolina Genendl Statute or implementing regulations.
S. Reapplication for Permit ReneWal
The Poftiftee is responsible for riling a complete and accurate application for rerssuance ofthis permit at least 180 days prior lc its
expiraflon date.
T DilutionProbibition
The ft-rinittee shall not increase the use of'potable, or process water or in any athe: Way altempt to dilute the dischaigeas a dilial r of,
complete substitute for adequate treintment to achieve compliance with the flinitatiom contained in this permit.
V. Notification of Changed Conditions
The Permittee shall give notice to the Control Authority 90 days prior to zany planned fkility Oxpartsior, production intrease of
dectease, or prod modificati6o which W the potential to result in new or substantially increased or decreased discharges or a
ebango in the naturc or quality of the dl'sclwrge. This shall also appAy to any sabstantial changes in the relative, proportions of
dilution flow and regulated flow, whether increases or decreases. The Perinittee shall not proceed with that facility expansion,
product increase, or process nodificafton until receiving written apprtival iron the Control Authority,
V. Construction
No construction al7pretreattuatit facilities or additions theretashall begin until Final Plans and Specifications have been delivered to
the Control Authority and written approval and an Authorization to Construct have been issued.
W. Sludge lijaiiagement Plan
-.Ninety days prim. to [lie initial disposal ol'shidge gencrated by any pretreatment facility, the Permittee Omit delivet a sludge
inanagenwnt plan to the Control AUthurity,
X. Caregay"cal Standard Reopener
This pennitsliall he mudified, uralturnatively, revoked and rcissiwu-, to cornply widi enyapplivabiceffluunt standafti or limitation
issued orupprovLd under Sec6uns3Q!)(?_')(Q, and jD),304(b)(2), anrl307(#2)of the -Clean Water Act, it'llic effluentsfandard
or limitztion so issued or approved:
(1) coittains different conditions or is otherwise more stringent than any eftent limitation in this pcnnit; or
(2) coOrels any pollutant not limited in this permil.
The pewnit as modifled or rels3ved under this paragraph shall also contain any othier roquirc3riciatsof the Act then app4cabk%
Y. Accidental Disxharges and Sing Loads
The Permittec shall provide protection fi-ow accidental and slug discharges ofpcohibitedmaterials and other suWances "galiated b)
this permit. The Pennittee shall also notify the POTW immediately of any changes at its facility affecting the potential for spillsand
either accidental discharge, discharge of noti-routint, episodic nature, -a non-cuslomary batch discharge, oraslug load asdelisted in
Section 23-77 ofthe City Code. The Permittee shall develop and implement a written, slug(spill control plan and sulmnif it to the
Control Authority within 120 dogs of receipt ofthis pera►g for approvill by the Control Authority, The plan aliall include, but Is not
limited to: description ordischargcliractices, including non -routine batch discharges; description orstored chemicals; procedure$
for Immediately notifying the POTW of slug, discharges that would cause a violation of 40 U R 403.5(b), with procedures for
notification within 5 days; and if necessary, procedures to prevent adverse Impact firom accidental spills, including inspection and
mointenatipe qf storage areas handling and transfer of riaterials, loading and unloading operations, control of plant site run-off,
worker training, building of contaimment. structures or equipment, measures fat containing toxic organic pollutants (inclacl. ing
solvents), andlor measures and equipmentforeniergency response. 1 cetpy oitltis plan shall be delivered to site Coatis t AttthQrity
by the implementation date.

Port I I — 11aac 4
PiAmi r No. 2004.
The PermIttee shall notify{ the Control Authority huniedistely of all discharges that could cause problems to the POTW
including any slog loadings as defined by 40 Cr*R 403.5(h) and Section 2.3-77 of the City Code. Iftheterm ittecexperiences
stieli a discharge, they shall speekwith the OperatoiAn-charge at die Mallard Creek WWTP, telephotienumber (7041136-
1024, and with an Individual of the Control Authority, telephone number Q-04 33,16-4407 immediately upon the first awareness
of the commencement of the discharge- Should the Permittee be unable to speak with the Operator4wc-harge and with the
Control Authority personnel upon calling the specified numbers, a message or the phone number where the Perinittoc can be
reached shall be left on the Conlrol Authorilys Emergency Sjiill. Number by calling L704) 634-542 .
A written follow-up repoddescribing the cause of the, discharge and measures taken to prevent similar future occurrences shall be
filed with the Control Authority by the Perimittee within five (5) days of 010 discharge, Such written notification shall not relieve the
Per nittee frown any liability whiiA may be Incurred as a result of the discharge.
Z. General Prohibitive Standards
The Pet"ittee shall comply with the general prohibitive discharge standards In 40 CFR 403.5(a) and(b) oftlieFederal pretrealment
regulations,

Part M — Pap I
PF.RMrrNm -VC-4
SPIANAL CoNDrritmb
A. The permit shall be reopened and modified oi,revoked and reissued to comply will, any applicable rMcientstatidardor limitation Pot
the control of arty pollutant shown through beedwoitsanalysist.-ocontrt-holo to interforenco, inhibition, pass4hroughandlortoxicity
Atthe P07"W, Similarly, pelAltit modification or rcisvounr* shall be made for any pollutant that, is otherwise litnAW by or appears oil
tile POTWIs NVIDES discharge permit and/or is limited by 503 sludge regulations. The pertultasmodi(ietl or reissued under this
paragi-aph may also -contain any other requirements of locali State or Federal pretreatment regulations tben applicable.
13, The Permittee was responsible for flit, wmpLete and accurate information for issuance of this renewed pernift. Said information
consisted ofa wastewatersuryey application dated iturke-3 2020 with wrrections dated Sgptember 32020 and a site inspection on
S-gnto _bff_1,2_OM. Shotild the Permittee determine that said information was incomplete anchor inaccurate in any manner. the
Pertnittm shall notify the Control Authority iinmediatply in writing. Such notice shall identify the information which was
Incomplete anchor inaccurate and shall include the new complete and accurate inibrmation as well asan explanation ofthe impact of
the, new complete and accurate infonnation on the existing permit.
C, The Perinittee is responsible for communicating all requirements and conditions of this permit to all applicable persons.
D, Within one hundred and eigght), day; of the issuance of this perni it, the perntitlee shalt develop and dol Iver to the Contru I Aothority
-waste minimization plon.
L Toxic Organic Management Plan
Within ninety days of the issuance of this permit, the Pleyrn-ittoe shall develop and deliver to the Control Autliprity a toxic organic
Management plan,
171, Total Toxic Organics CITTOs")
Permitted must rnanitorr for TrOs at least once at the beginning of the permit cycle. After which, in fidu of monitoring for TTos, lilt
Control Authority may allow the Permittee to make the !'allowing certification each time self- monitoring occurs as prescribed in
Part 1, C. 2. a.:
"Based upon my inquiry of the pet -son orpersons directly responsible for managing compliance with the permit limitation
For total toxic organics ("TTOs"), I certify that to the best of itiy knowledge awl belief, no dumping of coftc6ortrated
organics into the wastewaters has occurred sirtor, the fil ingoftbe lost inon Ronng report, I further certify thattbi% facility is
implementing flit toxic organic management plan delivered to the Control Atithoifty."
Total Toxic Organics is the summation of all values greater than 0.0 1 milligraras per liter (ing1l) for each of the specified toxic
organics in 40 CFR Part 433.
0 The Pernlittee shall not introduce into tile regulated vatsU s(ream any dilution, domestic and/or tion-process wastewater, priortothe
sampling point identified in Part 1. A. of this punnit.

Part Iv - Page l
PPRNIff Nn. jgQ4
PERM MOOWtc,AWN 141ST01 v
Novrana r 1 �420 - Pennit kenewal. Name Change ange was made from "Avego 'Fechnologtes Wireless (U.S.A.) Mfulutacturing, In.+e" to
"Avago Technologi Wo$s Iran, A Bivaa win Company".'llac inup in Part L A. was updated. Oa thv Phosphorus and Mercuty monitoring
were removed. updated all references to Pam t sauce Part 1. C. was removed in the previous modification. In part 11. Y. the Mallard
Creek WWTP phone number wart update&
ra►taeust t, 2fi l9 - Permit Modilfoation: Reduced limits for Nickel and Chromium to be tinder 5%ofMAIL 'lids was done to keep the
semi-annual sampling frequency alter the update of the I'leadworks Analysis in 2018, Updatod language to "approved primary flow
measurement device and Wastewater flow i-notee, from ":approved flow measurement, devic+e°'. Added'*4**I6 monthP to definitions and
reinoved"1 **l3tnonths" deltnitlora. Removed the completed Schedule ofCompliance in Part . C. aril nil subsetlaaett't sections ol'f'att 1.
were, renuinbored.
&,ptember 2S, 2Q 17 —Special Condition F. T O Certification changed from "every 3 months" to "each time self naoaaitoring occtrrs as
prescribed in Part I I:).1 a." to reflect sampling frequency. Cartho-Phosphorus amoniloting Was vhuttged front Composite to Orab sample
type.
t]r ember Ij 2ti 1 — Pertrait assued, limits based off categoracal requirerncttts, data subtrtitted by Industry and available allocation at
Mallard +> wk W WTP. Cadmium, Cyi aside, and Nickle Ili -nits are below the 40 CPlt 433.17 standards to allow c'a reduced monitoring
frequency.1'en-olt contains monitoring only requirement for Total Phosphorus and Orthct-P.hosphorrrs for POW data. permit also
contains monitoring tor the stirdhai%iag panimeters of Chemical Oxygen Remand; Aiamo tea, nand `rotal suspended Solids.

Carrier SIU Permit
FORM RWS-R 02-21 PERMIT NO. WQ0013252
ATTACHMENT K PERMIT RENEWAL APPLICATION

CITY 4F CHARLOTTE
CHARt.t7OTTE WATER
CHARLOTT , NORTH CAROLINA
PERMIT
To Discharge Wastewater tinder The
Industrial Pretreatment Program
Permit dumber 2003
In complianoe with the provisions of Chapter 23 of the Charlotte City Coda, North Carolina General Statute 143-
215.1, 40 CFR 433.17, and other lawful standards and regulations promulgated and adopted by the North
Carolina Environmental Management Commission and the City of Charlotte, the following industry,
Carrier Corporation
hereafter referred to by name or as the Permittee. rs hereby authorized to:
1. Cron-'.inue operation of the existing pretreatment facility, consisting of (2) 10,334 gallon eguaiization
located at 9701 Old Statesville Road, Charlotte, North Carolina
and
2_ After receiving authorization to construct from the Control Authority, construct and operate additional
pretreatment units as needed to meet final effluent limitations, monitoring requirements and all other
conditions set forth in Parts 1, 11, and III hereof.. and
3. Discharge wastewater from the pretreatment facility into the City of Charlotte's Mallard Creek
Wastewater Treatment Plant, NPOES Number NCti030210, in accordance with effluent limitations,
monitoring requirement: and all other conditions set forth in Parts 1, If and Ili hereof.
This permit shall become effective July 1. 2019,
This permit and the authorization to discharge shall expire on June 30, 2024.
E',wo,
i1 -1`
Environmental Compliance Manager
Charlotte Water - System Protection
4222 Westmont Drive
Charlotte, North Carolina 28217

Part I — Page 1
Permit-#2003
PART 1. EFFLUENT Ur,4 TATI{5NS AND MONITORING REQUIREMENTS
A. Description of Discharges
Pipe 001 Description
Process wastewater is generated from the following areas: phosphating operation, plasma arc
cutting and water quenching operation, leak testing and final testing of large capacity Chillers.
Pipe 001 is designated as the intake to or outlet from the approved primary measuring device.

Part I — Page 1
Permit #2003
S. Effluent Limits and Monitoring Requirements
Effective July 1. 209 and lasting unfit Juno 30, 2024, the Permittee is authorized to discharge from Pipe 001 to
the City of Charlotte's PC3T4tt►`, Mallard Creek Wastewater Treatment Plant, NPDES Number NC0030210. This
discharge ;shall be limited and monitored as specified below Parameters and prohibitions not included beianr
shad be regulated and dmited in compliance with the sewer use ordinance and part 40 C1=R 433,17.
Effluent Limitation (mg It
unless otherwise noted
Limited
Parameter
Flaw 0
Ammonia as N
COD
Cd, T
Cr, T
Cu, T
Cyanide, T
Pb, T
Mo, T Vbslday)
Ni, T
Phosphorus, T
Oil & Grease
Ag, T
TSS
Total Toxic Organics (3)
Zn, T
pH
Monitoring Freuuencv
Daily
Sample
Maximum
R R 91 Q
CHY
Permittee
0.041 MGD
Metered
4**/3 monthhs
Continuous
20
Camp.
4"/3 months
4**13 months
Camp
4'/3 months
4**13 months
0.066
Comp
4"13 months
4h*13 months
1.37
Camp,
4**13 months
4`•/3 months
2.07
Confp.
4113 months
4"*l3 months
0.22
Grab
4**/3 months
4**/3 months
0.406
Camp,
4**13 months
4** 3 months
0.15 ]bslday
Camp.
4**13 months
4"*13 months
1.45
Comp.
4* 13 months
4"*13 months
�*
Camp.
4**13 months
4`13 months
80
Grab
4**13 months
4"13 months
013
Camp.
4**13 months
4**13 months
208
Comp.
4*13 months
4*"13 months
22.13
GrablConlip.
1**112 months
1" 13 months
1.40
camp.
4"'/3 months
4**13 months
* $.U.
Grab
4**13 months
4**13 months
Pounds/day (lhslday) = flovy I;MGa) x concentration (rngll) x &34
pal must be great than or ecival to &0 and less than or equal to 12.0 at all tares_
Crab or composite sampies collected for four consecutive discharge days or the given number on the monitoring
frequency.
No limits at this time, only monitoring.
Wastewater meter.
(2) 24-hour flow proportional composite sarmpres (for parameters with a "comp." sample type) must be collected.
(3) Total 1 oxic Organics (TT0s) are the sum of all the concentrations of the toxic, organic compounds listed in 40 CFR
433 11(e) that are deteceted or undetected in the permittees process discharge at a aor centration greater 0,01
mg/l. See Part III. F

Part 1— Page 3
Permit 200a
C. Monitoring and Reporting
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. The Pert-ni#tee shall monitor in the months of January, April, July and October of each year for
the parameters listed in Dart 1. S. above per Chapter 23 of the Charlotte City Code. Monitoring
information documented on the CLTWater=SP developed forms along with a completed Periodic
Self -Monitoring Report ("PSMR") Ceriifila+ion form shall be delivered to the Control Authority no
later than the twentieth day of the month following the month in which the samples were taken.
If no discharge occurs during the reporting period, "no discharge" shall be repotted. Copies of
these and ail other reports required herein shall be delivered to the Control Authority at the
following address. Vectronic reporting and the use of electronic signature is also permissible,
see SUO Section 23-91 (p),
Charlotte %later
System Protection
4222 Westmont Drive
Charlotte, North Carolina 28217
b. It sampling perfornied by the Permittee ;ndicates a violation(s).. the Permittee Shall notify the
Control Authority within 24 hours of becoming aware of the violation(s)_ The Permittee shall
also repeat the sampling (four consecutive discharge days) and analysis for the parameter(s) in
violation and deliver the required monitoring information, documented an the Cl-twater--SP
developed forms, along with a completed PSMR Certification form to the Control Authority within
thirty (30) days of becoming aware of the violation(s). A TTO violation shall rewire repeat
sampling for only one (1) discharge day. All other parameter violations shall require
repeat sampling for four (4) consecutive discharge bays,
3. Definitions
In addition to the definitions In the City Code, the following definitions and requirements apply=
a. A "comp." sample for monitoring requirements shall be defined as,
A 24 hour flow proportional composite sample, which consists of a series of aliquots of equal
volurne collected from a representative paint in the discharge stream, over a 24 hour period with
the time intervals between aliquots determined by a preset number of gallons passing through
Pipe 001. Flow measurement between aliquot intervals shall be determined by the approved
primary measuring device and. wastewater flow meter, and the preset gallon interval between
aliquot collection fixed at no greater than V24 of the expected total daily flow through Pipe 001
b. A "grab" sample for monitoring requirements is defined as a single "dip and take`e sample
collected at a representative point in the actively flowing discharge stream.

Part I — Page 4
Permit #2003
c. '41„/3 months" is defined as monitoring for four consecutive discharge days every three months;
�1**13 monthe is defined as monitoring for one discharge days every three months; "1"112
months" is defined as monitoring for one discharge day every twelve months.
d. "Continuous" for the purpose of flow monitoring is defined as the measure of discharge flow
from the facility, which is documented in the farm of permanent flow records and occurs without
interruption,
e. "Daily" or "day" Is defined as any 24 (twenty -four) -hour period.
f. "Control Authority" is defined as the City of Charlotte's "Charlotte Water" (CLTWater).
g> "POT1/11" is the abbreviation for publicly owned treatment works.
h. The City of Charlotte Sewer Use Ordinance is contained in the Charlotte, North Carolina; City Code
chapter 23, particle lil.
4. Test Procedures
Test procedures for the analysis of pollutants shall be performed in accordance with the mefhods
presceibed In 40 CFR Fart 136 and amendments thereto (unless specified otherwise in the monitoring
conditions of this permit) by a laboratory certified by the State of North Carolina to perform the analyses
required on pretreatment program samples.
5. Addrtional Monitoring 4 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 delivered to the Control Authority, The Control Authority may require more frequent
monitoring or the monitoring of other pollutants not required in this permit by written notification_
6. Reporting Requirements
a. Required analytical information shall be documented on the form prescribed by the CL—rwater-
SP known as the City of Charlotte Industrial User CLTWater-SP Periodic Self -Monitoring Report
("PSIVIR") Porm by the laboratory performing the analyses. Required information may include,
but shall not be limited to, the following.
JI. Permit number and name of the industrial user (Permittee),
2, Date sample(s) collected, interval flow volume and corresponding COC number;
3, lab sample id, laboratory name, N.C.W.W. Laboratory Certification number, name and
signature of laboratory supervisor, and slate signed; and
4 Prep and analytical methods, prep and analysis start date(s) and times, prep and
-analyst`s initials the detection limit of the analysis and the analytical result ir, mW.,I and/or
parameter specific units.
b. Required sample handling and collection information shall be documented on the form
prescribed by the CLTWater-SP known as the City of Charlotte Industrial User Cl<'fVl/ater S '
Chain of Custody ("COC") Record form. Required information may include, but shall not be
limited to, the following.,
i. CCC number, permit number, permit effective dates, name of the industrial user
(Permittee), and physical facility address of the industrial user (Permittee);
2. Sample type (composite or grab), composite type (flow, time or hand), and composite
start and stop date(s) and times;

Part I - Page 5
Permit #2003
3. Name and signature of sample collector,
R. Date sample(s) collected, time(s) grab(s) collectec# and time composite poured into
individual sample bottles, and sarnple(sy description and location;
5. Container type (plastic or glass) and volume, as well as number of containers, chemical
preservative, and analyses requested;
6. Lab use only sections requiring documentation of tab sample id number(s), if samples
were received on ice and properly field preserved, if volatile organic samples had zero
headspace and Teflon septa, and if samples were in proper containers upon receipt into
the lab; and
7. Date(s) and times samples relinquished and received prior to and upon receipt into the
lab, the signatures and affiliation of all individuals handling the samples prior to and upon
receipt into the lab, and the N.CA 4'V. Certification Nurroer of the lab receiving the
samples (documented as the affiliation of the individual receiving the samples for the
lab).
c. Required composite sampling derails flow readings, and fief pH information shall be
documented on the form prescribed by the CLTVVater-SP known as the City of Charlotte
Industrial User CLtWater SP Field Measurement Record ("FIVIR') Form. Required information
may include, but shall not be limited to, the following:
1_ Name of industrial user (Permittee), physical address of the facility, sampling location,
and corresponding COC number;
2. Automatic composite sampler information such as composite type (flow or throe), the
identity of the individual who programmed the sampler, programmed start collection date
and time., actual sampler and collection date and time, number of aliquots comprising the
composite, programmed pulse or tirirne interval, sampler flow pulse equivalent, and
documentation as to whether or not the composite sample was iced during collection;
3. Hand composite information such as process wastewater start and stop discharge
date(s) and times, aliquot collection times, identity of the individual collecting the
aliquots, and documentation as to whether or not the aliquots were chilled upon
collection;,
4. Flow measurement information such as meter type(s) (i.e. wastewater, wager, in -product;
etc.), meter reporting units, dates and tunes non-resettable, totalizers read initially and
finally, final and initial non-resettable totalizer readings, interval flow volume In gallons,
and the identify of the individual(s) obtaining the non-resettable totalizer readings;
5. :Field pH measurement information such as date and time pH sample collected, time fief
PH analysis performed if different from the collection time, identity of the individual(s)
collecting and analyzing the pH sample, the pH result in S.U. as well as the sample
temperature (in Celsius); and
6. Miscellaneous information such as whether or not "upon setup of the automatic
sampling equipment for clay 1, the sample collection bottle and tubing were clean and if
not, why".
d, The Permittee shall certify to the accuracy of the self -monitoring submittal by properly
completing the form prescribed by the CLTWater-SP knowr; as the City of Charlotte Industrial
User CLTWater-SP Periodic Self -Monitoring Report ("PSMR") Certification Form, and having
the appropriate company official (.see Part 11,1. of this permit) sign where specified. Required
information may include, but shall not be limited to, the following.
1. Permit number and name of the industrial user (Permittee),
2. Sample date(s) and monitoring event type(s);
3. Documentation of violations (if airy) as well as when and how the CLTWater-SP was
notified of the violations to comply with Part 1, C. 2. b. Of this permit; and
4. The name, signature, and title of the company official making the certification as well as
the date signed.

Part 1— Page 6
Permit #2003
D. Flaw Measurement & Monitoring Point
1. The Permittee shall provide and operate monitoring facilities for the inspection, sampling, and flow
easurer^,ent of the Pe'rrmittee's processwastewater discharges.
2. The approved waste"Mer meter shall be calibrated, at a minimum, once every six rnonths by the
manufacturers authorized service representative.
3. The Permittee is responsible for the periodic maintenance and aslibration of the approved primary
measuring device and wastewater flow meter to assure accuracy. The Permittee shall, upon request of
the Control Authority, furnish maintenance and calibration records.
4. There shall be interface capability with an Inca model composite sampler (contact closure); the
interface line shall be purchased by tfie Permittee. The Control Authority monitoring shall take
precedence; therefore, a sputter cable, purchased by the Permittee, will enable both the Control
Authority and the Permittee to monitor at the same time and insure no interruption occurs in the
Perrndtee's self -monitoring event.
S. The wastewater meter must have a note-resettable mechanical totalizer that reads in cubic feet or
gallons.
f. The wastewater meter must have permanent flow records (i.e. strip chart recordings) that include at
minimum the following basic information. date; time, totalizer reading (with units), interval flow volume
(with units), maximum flow rate (with units), primary measuring device type, and if there is a graph, a
scale with units on both axis. Any interruption in such records is a violation of this permit and may
result in a fine of at Fast $100.00 each day the interruption is allowed to continue.
7. Flow monitoring equipment and the sampling point shall be located in an area accessible to the Control
Authority personnel without prior notification. The Control Authority must be supplied with any keys
and/or other tools necessary to perform the aforementioned.
g. There shall be no bypass capability of the wastewater metering devices and monitoring point(s).
Bypass is prohibitted and the Control Authority may take enforcement action against a user for an
unauthorized bypass, The Permittee is required, within thirty days after receipt of this permit; to deliver
to the Control Authority certification that all process wastewaters discharged into the City of Charlotte's
POTW, flow through Pipe 001 as specified in Part 1, A. of this permit..
9. The wastewater meter shall have a backup power source (battery or generator) to insure uninterrupted
measurement of the discharge floc+, in the event of a power failure. The back-up source shall provide
power to the wastewater meter's sensor and ,permanent flow records for a minimum of 12 hours.
10. The Permittee shall maintain permanent flow records and maintenance and calibration records for a
minimum of three years.

Part 11- gage t
Permit #2003
PART ll. GENERAL CONDITIONS
A. Outy to Comply
The Permittee must comply with all conditions of this permit. Any permit noncompliance constitute$ a
violation of the City Cade and is grounds for passible enforcement action including. bast not limited to,
$25,000.00 Civil Penalty per occurrence.
B. Duty to Mitigate - Prevention of, Adverse Imp"
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 POTt s discharge, or the environment.
C Facilities Operation
The Permittee shall at all times maintain in goN 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. Bypass approval shall be given only when such bypass is in compliance with 40
CFR 403.17.
D. Removed Substances
Solids, sludges, filter backwash. or ether 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 POTVV. The Permittee is responsible for assuring its. compliance %vith any requirements
regarding the generation. treatment, storage, and/or disposal of "HazardoLis Waste!' as defined under the
Federal Resource Conservation and Recovery Act.
E. 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 she reasonable control of the
Permittee. An upset doses not include noncompliance to the extent caused by operational error, improperly
designed or inadequate treatment facilities, lack of preventative malmteriance, or careless or Improper
operations.
An upset may constitute an affirmative defense for action brought for the noncompliance_ The Perfylittee
has the burden of proof to provide evidence and demonstrate that worts of the factors specifically listed
above were responsible for the nonoompliance.
F, Right of Entry
The Permittee shall allow the staff of the State of North Carolina Department of Environmental Quality
{NG13M), [division of Ulster Resources, the Regional Administrator of the Environmental Protection
Agency, the City of Charlotte, andlor 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 Dept under the terms and
conditions of this permit., to inspect any monitoring equipment or monitoring method !-equ'Ted in this
permit; and to sample any discharge of pollutants.

Fart li - Page 2
Permit #2003
C. Availability of Records and Reports
The perroittee shall retain records of ail 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 Permittes until all enforcement activities have concluded and all
periods of limitation Mhth respect to any and all appeals have expired.
Except for data determined to be confidential under the City Code. all reports prepared In accordance wilt
terms of this permit shall be available for public inspection at the City of Charlotte. As required by the
Cade, effluent data shall not be considered confidential.
FI Duty to Provide Information
i he Permittee shall furnish to the Control Authority or his designee within a reasonable time, any
informallon which the Director, his designee, or the Division of Water Resources may request to determine
whether cause exists for modifying, revoking and reissuing, or terminating this permit or to determine
compliarice with this permit. The Permittee shall also furnish, upon r equest, copies of records required to
be kept by this permit.
I. Signatory Requirements
All reports or information delivered pursuant to the requirements of this permit must be signed and certified
by the Authorized Representative as defined in Chapter 23 of the City Code. If the designation of an
Authorized Representative is no longer accurate because a different individual or representative has
responsibility for the overall responsibility for company related environmental matters., s new authorization
satisfying the requirements of this section must be submitted to the Control Authority prior to or together
with any reports to be signed by an authorized representative.
J, 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 suchpollutant in this permit, this permit may be revised or modified in accordance with the
toxic effluent standard or prohibition and the Permittee so notified.
K. Civil and Criminal. Liability
Nothing in this permit shall be construed to relieve the Permittee from civil or criminal penalties for
noncompliance.
L. 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.
M. Penalties
Chapter 23 of the City Code provides that any person who violates a permit condition is subject to a civil
penalty not to exosed $2.5X0 per violation per day for as long as the violation(s) cont`mues,
The District Attorney for the applicable Judicial District may; at the request of the Control Authority,
prosecute non-compiiant users who violate the provisions of N.C.G:S, 143-M.513.

part 11- Page 3
Petrrnt ##2003
N. Need tc Halt or Reduce not a Defense
It shall not be a defense for a Permittes 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.
0. Transferability
This permit shall not be reassigned or transferred or sold to a new owner, new user; differerA premises, or
a new or changed operation without prier approval of the Control authority and full compliance with the City
Code and North Carolina General Statute or implementing regulation.
P. Property Rights
This permit does not convey -any property rights in either real or personal property, or any exclusive
privileges, nor doer it authorize any injury to private property or any invasion of personal rights, nor any
infringement of Federal, Mate or local lauds or regulations-
0
Severability
The provisions of this permit are severable and, if any provision of this permit or the application of any
provision of this permit to any circumstances is held invalid, the application of such provision to other
circumstances and the remainder of this permit shall not bo affected thereby.
R- Permit Modification, Revocation, Termination
This permit may be modified, revoked and reissued or terminated with cause In accordance to the
requirements of the City Code and forth Carolina general Statute ar implementing regulations.
S. Reapplication for Permit Renewal
The Permittee is responsible for filing a complete and accurate application for re -issuance. of this permit at
least 180 days prior to its expiration date.
T Dilution Prohibition
The Permittee shill not increase the use of potable or process water or in any other vday attempt to dilate
the discharge as a partial or complete substitute for adequate treatment to achieve compliance with the
limitations contained in this permit.
U. Notification of Changed Conditions
The Permittee shay€ give notice to the Control authority 90 days prior to any planned facility expansion,
production increase or decrease, or process modification which has the potential to result in new or.
substantially increased or decreased discharges or a change in the nature or quality of the discharge. This
shall also apply to any substantial changes in the relative proportions or dilution flew and regulated flour,
whether increases or decreases. The Permittee shall not ;proceed with that facility expansion, production
increase, or process modification until receiving written approval from the Control Authority.
V. Construction
No construction of pretreatment facilities or additions thereto shall begin unfit Final Plans and
Specifications have been delivered to the Control Authority and written approval and an Authorization to
Construct have been issued

Parr Il gage 4
Permit #2003
W. Sludge Management Plan
Ninety (901 days prior to the initial disposal of sludge generated by any pretreatment facility, the Permittee
shall deliver a sludge management plan to the Control Authority.
X. Categorical Standard Re -opener
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 Clears Water Act; if the effluent standard or limitation so issued or approved;
1. contains different conditions or is 6therwise more stringent than any effluent limitation In this permit,
or
2. controls any pollutant not limited in this pen -nit.
The permit as modified or reissued under this paragraph shall also contain any other requirements of the
Act then applicable.
Y. Accidental Discharges and Slug Loads
The Permittee shall provide protection from m accidents[ 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 slug load as defined in Section 23-77 of the
City Code. The Permittee shall develop a written sluglspill control plan and submit it to the Control
Authority within 120 days of receipt of this permit for 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 stared chemicals; procedures for immediately notifying the POTW of slug discharges that
would cause a violation of 40 CFR 403.5(b), with procedures for notification within 5 days, and if
necessary, procedures to prevent adverse impact from accidents] 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. A copy of this plan shall be delivered to the Control Authority by the implementation date.
The Permittee shall notify the Control Authority immediately of all discharges that could cause problems to
the P01W including any slug loading as defined. by 40 CFR 403.5(b) and Section 23-77 of the City Code.
If the Permittee experiences such a discharge, they shall speak with the Operator -in -Charge at the Mallard
Creek VVWTP, telephone number t7041 336-1024. and with an individual of the Control Authority, telephone
number [phone] immediately upon the first awareness of the commencement of the discharge.
Should the Permittee be unable to speak with the O..perator-in-Charge and with the Control Authority
personnel upon calling the specified numbers, a. message or the pl'one number where the Permittee can
be reached shall be left on the Control Authority's Emergency "ors call" phone by calling [phone].
A written follow-up report describing the cause of the discharge and measures taken to prevent similar
future occurrences shall be filed with the Control Authority by the Permittee within five (5) days of the
discharge. Such written notification shall not relieve the Permittee from any liability, which may be incurred
as a result of the discharge.
Z 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.

Part III Pago 1
Permit#2003
D'ART Ill_ SPEC [AL CONDITIONS
A, The permit shall be reopened and modifled or revoked and reissued to comply with any applicable effluent
standard or limitation for the control of any pollutant shown through headworks analysis to Contribute to
interference, inhibition, pass through and/or toxicity at the POTW. Similarly, Permit modification or re -
issuance shall be made for any pollutant that is otherwise limited by or appears on the P"OTIN's NPDES
discharge permit and/or is limited by 503 sludge regulations. The permit as modified or reissued under this
paragraolh may at -so contain any other requirelrents of local, State or Federal pretreatment regulations then
applicable.
S. The Permittee was responsible for filing complete and accurate information for issuance of this permit.
Said Information consisted of a permit application and wastewater survey dated December_21,2018
(Revised on April 18, 2019 and May 22, 2019) and an annual inspection conducted on September 28,
01 . Should the Pertnittee determine that said information was incomplete andtor• inaccurate in any
manner, the Permittee shall notify the Control Authority irnmediately in writing. Such notice shall identify
the information, which was incomplete anchor i^accurate and shall include the new complete and accurate
information as well as an explanation of the impact of the new complete and accurate information on the
existing permit..
C. The Permittee is responsible for communicating all requirements and conditions of this permit to all
applicatle persons.
D. Within one hundred and eighty (180) days of the issuance of this permit the Permittpe shall develop and
deliver to the Control Authority a waste mininliZatiorr Ip011ution prevention plan.
E, Toxic Organic Management Plan
Within ninety (90) days of the issuance of this permit, the Permittee shall develop and deliver to the Control
Autnority a toxic organic management plan.
F. Total Toxic Organics (TTOs)
In lieu of monitoring `or TTOs, the Pernnittee may, upon delivering to the Control Authority results of one
satifactorily perforrned TTO monitoring event ar-d an approved toxic organic management plan, make the
foilowing certification each time self -monitoring occurs as prescribed in Part l.0 2.a.;
"Based upon my inquiry of the person or persons directiy responsible for managing compliance with
the permit. limitation for total toxic organics (TTOs), I certify that, to the lest of my knowledge and
belief, no dumping of concentrated organics into the wastewaters has occurred sine the filing of the
last monitoring report. I further certify that this facility is Implementing the toxic organic management
plan dleivered to the Control Author ity "
Total Toxic Organics are the summation of all values greater than 0.01 milligrams per liter (mg/1) for each of
the specified toxic organics in 40 CFR Part 433.11 (e).
In addition to the limit imposed for the total, absolutely at no time shall any of the following compounds
exceed the mgdl limit specified below.
..1.19
Benzene.....................0.14
Carbon Tetrachlorlde.,_...0.03
I ;1,1-Trichloroethane....1.66
1 4-Dichlorobenz€ ne.,...3.55
1,2-Dichloropropane ...... 3.62
Ethylbenzene............... 1.68
Methylene Chloride.. ...... 2.06
Methyl Chloride.............g.06
Napthalerre.................. 2.66
Tetrach loroeth yie ere_ ..... 0.53
Toluene...,... ...... ---...1.36
Trichloroethylene... , r. _ .. 0111
Vinyl Chloride.... ---0.0003

Pad III — Page 2
Pernni# 42003
""For any above listed parameter for which the detection limit exceeds the given limit, a result of "less than„
the detect on limit mall be considered compliant.
G. The Permittee shall not introduce into the regulated waste stream any dilution, domestic and/or non -
process wastewater, prior to the sampling point identified in Part LA of this permit.

Part IV - Page I
Permit #2003
,PART_IV-_PERR MIT tAQ121FICMUNHISTORY
Juht 1, 291
This permit is being renewed for a five year period effective July, 12019 and shall expire June 30,, 2024.
Several changes to the permit include an established limit for Molybdenum based on available allocation at
Mallard Greek WWTP and industry need. The limit for Chromium was lowered in order to maintain the
current quarterly monitoring frequency. The calculation to convert mg/I to Ibsfday was included on the limits
page.. The pretreatment equipment list was updated to include tank sues._ An updated image of the facility
was included in Part I.A. In Part III.P. gas/vapor toxicity screening limits have been added. Mallard Creek
%WTP's telephone number was updated in Part KY. The Permit Modification History in Part IV. was updated
listing the history In chronological order beginning with the most recent updates.
,lulu 1. 2014
This permit it being renewed with several changes. At the request of the industry the flow limit has been
increased to .0410 MGD. Cyanide and Bickel limits are being lowered in order to maintain the current
quarterly monitoring for these parameters. Based on data from 2012 and 2013, these new tower limits remain
well .shove discharge concentrations. The CBQD monitoring requirement is being removed. Over the past
two years the maximum CSOD discharge was less than 1% of the available allocation in the Mallard Creek
Vt WTP Basin. CBOd concentrations also correlate well with COD concentrations, which remain as a
monitored parameter. Additionally; the monitoring requirement for Copper is being reduced from monthly to
quarterly, Over a two year period no data ;points approach 5% of the available allocation for the Mallard
Creek VVV%TP.. The facility map has been updated, all references to CIIl U have been changed to CMUd, and
the System Protection Emergency phone number has been updated.
August '12. 2009
Permit Modification: UT- Carrier's permit was opened and modified to reflect changes to hermit *2003 at the
request of NCDWQ/PERCS. Molybdenum was added back to permit after reevaluating historical data..
July 1. 20G9
Permit Renewal -This was renewed for a five year period effective ,duly 1, 2009 and shall expire June 30,
2014. This SIIJ is being regulated as a metal finis er under the 40 CFR 433,17 categorical regulations. The
imposed limits are based upon* these regulations and the need of the Sit! as shown by the historical data
revievred for the last two years. The combined waste stream formula was not applied. This facility states
that only process wastewater is discharged through Pipe 001. Copper limit raised to categorical maximum
on daily and monthly Molybdenum was dropped from permit (historical data revealed trace
concentrat,ons). The foliowing changes were made;
1) System protection~ address updated.
2) The phone number for Ufirdies-SP was updated.
October 26, 2007
Permit Modified to reflect the Installation of a Pretreatment System (The Beckhart Environmental Batch Filter
"Press Wastewater Treatment System).
March 14. 2003
Permit modified to reflect change from manual pH adjustment to automatic pH adjustmeW at the
yompresscr wash booth and the chiller wash booth.
January 31, 2003
Permit modified to reflect the installation of pH adjustment units at the compressor wash booth sump and
chiller wash' sump,

Part IV —1Page 2
Kermit #2003
August 31, 2001
Permit effluent limits modified.
The addition of a new ar4oduct fine has resulted in the discharge of approximately 500 gallons a
day of non, contact cooling water to pipe 001. Parameter limits were adjusted using the
combined waste stream formula.
Based upon the established data history SOD, TSS, and Oil & Grease were limited and COD and
Mercury were removed.
September 1- 2000
United Technolvgles Carder (UTC) was a new facility in Charlotte and was Issued a one-year permit
beginning August 1999. UTC is a metal finisher. After a year of production this permit is extended without
any changes. Limits are per 40 CFR 433. 17. Ammonia, t OD, COD, Mo, Hg and TSS will remain in permit
wi#hout limits because, at present, some o.rastewater generating processes are self contained and some are
not yet operational. Once UTC is Rally operationa�, all process waste streams are piurnbed to pipe 001 and
data history is established, limits may be imposed or parameters removed.

mallard Creek Polymer SIU Permit
FORM RWS-R 02-21 PERMIT NO. WQ0013252
ATTACHMENT K PERMIT RENEWAL APPLICATION

CHARLOTTE
W44TER
May 31, 2020
Mr. Marc Bumgarner
Mallard Creek Polymers, LLC
2800 Morehead Road
Charlotte, NC 28262
Subject: Permit Renewal, Permit # 2000
Dear Mr. Bumgarner:
Please find your Permit Renewal, effective from June 1, 2020, to May 31, 2025, to discharge Industrial Waste
under Charlotte Water — System Protection Industrial Pretreatment Program. Please review the ENTIRE
permit and pay attention to the pages indicated as revised; all sections are essential. The permit was
modified as follows:
1) Pretreatment equipment list was updated to include existing bleach odor control system and
sludge dewatering boxes.
2) Part I.B. Increased flow permit limit from 0.118 MGD to 0.135 MGD per industry request due to
production growing since 2019 and projected to continue to rise for the next five years.
3) Categorical limits and OPCSF limits were increased in accordance with process flow increases.
Cyanide and lead are not included because they are not present in the waste stream and these
constituents are not a byproduct of their production process and are not in the finished products.
4) Part I.B. A maximum flow rate of 100 GPM has been added due to flow limitations in the area.
5) Part I.B. i added "GPM" definition.
6) Industry name was changed from Mallard Creek Polymers Incorporated to Mallard Creek
Polymers, LLC
7) Phone number for Mallard Creek WWTP was corrected in Part III.F.
The Permittee has a thirty (30) day comment period to address any questions or comments on the
permit renewal. Or if you need further assistance, please call me at please call me at [phone] or
you may email meat rgbell[r�ci.charlotte.nc.us Thank you for your cooperation.
Respectfully, f� ®D
/ o0 �CJ.�G�w4-
Rocio Bell
Environmental Compliance Specialist
System Protection
Charlotte Water 4222 Westmont Dr, Charlotte, NC 28217 diarlottewater,org
lOperated by the City of charlotte

CITY OF GHARLOTFE
CHARLOTTE WA-rFR
CHARL07TE, NORT4 CAROLING,
To Discharge Wastewater Under The
Industrial Pretreatment Program
Permit Number 2000
In compliance With the provisions of Chapter 23 of the Charlotte City Code, North Carolina General Statute 143-215.1; 40
CFR 414, subpart D, and other lawful standards and regulations promulgated and adopted W the North Carolina
Environmenta, Management Comm -Won and the City of Charlotte. the following industry,
Mallard Creek Polymers, i.l-C,
Hereafter referred to by name or as the Permittee., is hereby authorized to:
1. Continue operation of the existng pretreatment facility, consisting of a _listed, raw wastewater equalization pond
is 0,000-nalionl: a bleecb odor control system: chemical mix tanks and Dissolved Air Flotation +snit; Qi 11,000.
located at 2800
and
2. Auer =eiving authorization to construct from the Control Authority, construct and operate additional pretreatment
units as needed to meet final effluent limitations., monitoring requirements and all other rzond ticns set forth in Parts
1, 11, and III hereof; and
3, Discharge wastewater from the pretreatment facility into the City of Charlotte, Mallard Greek NPDES Number
NCO030210, in accordance with effluent limitations, monitoring requirements and all other conditions set forth in
Farts I, 11 and Ila hereof.
This permit shall become effective ,tune 1. 2020
This permit and the authorization to discharge shall expire on May 31, 2025
ill Gintert
Environmental Compliance Manager
Charlotte Water System Protection
4222 Westmont Drive
Charlotte, North Carolina 28217

Part I — Page 1
Permit # 2000
PART I. EFFLUENT LimiTA-nONS AND MONITORING RF-ouIREMENTS
A. Description of Discharges
Pipe Opj i7Pscriotion
Wastewater is generated ftim the pretreatment of water rased in manufacturing styrenelbutadiene emulsion polymer and
styrene acrylic polymer emulsion. Pretreated wastewater includes backwash of ►outer softening equipment boiler blow
down, cooling tower bleed off, equipment washdown, facility washdown, laboratory processes, maintenance shop, non -
contact cooling water, and out Qf spec product. Pipe 001 is designated as the intake to and/or the outlet from the
approved primary measuring device, which is located on the southwest comer of the site.

Part I — Page 2
Permit # 2000
B. Effluent Urnits and Monitoring Requirements - Final
Effective June 4. 2020 and lasting untii May39 2025, the Parmittee is authorized to discharge from pipe 001 to the City of
Charlotte's PCi°l~1td tlard Creek NPl3ES Number NCa030210, This discharge shall be limited and monitored as
specified below. Parameters and prohibitions not included below shall be regulated and limUd in comp+lance With the
sewer use ordinance and applicable federal categorical regulations ii 40 CPR 414 Subpart G.
Limited
Palrametel
flow (1)
Max Flow Rate
Ammonia ass N
CSODs
ROW,
Ni, T
TSS
Zn, T
pR
Effluent Limitations (poundsfda
unless otherwise noted)J2
Sample
Daily Maximum Tvoie
0.135 MGD Metered
100 GPM
114.0
300.0
**.
0,044
382.0
0,5152
* S.U.
Metered
Comp,
Comp,
Comp.
Comp.
Comp.
Comp:
Crab
Monitorin Fre uenc
Oy
4**/3 months
4*13 months
4*13 months
4**13 months
4**13 months
4**/3 months
4*13 months
4**/3 months
4**13 months
Pormittee
Continuous
Continuous
4"111 month
4"13 months
4*`13 months
4"1113 months
4**/3 months
4113 months
4' 13 months
Pounds/day = flow {MGM) x concentration (tmgA) x 8-34
" PH must be greater than or equal to 5,0 and less than or equal to 12,0 at all times.
Grab or 24-hour flow proportions composite samples collected for the given number of consecutive discharge days,
No permit limits established at time of permit issuance.
(g) Wastewater ureter.
(2) 24-hourflow proportional composite samples (for paraameters with a "comp:" sample type) must be gollected for
pounds/day limits:

Part l — Page 3
Permit # 2000
B. Effluent Limits and Monitoring Requirements - Final
Effective June 1�, 2020 and testing until on May 31, 202, the Permittee Is authorized to discharge tram pipe 001 to the
My of Charlottes POTW Mallard Creek NPDS.S Number NCO030210. This +discharge shall be Ornit d and monitored as
specified below- Parameters and prohibitions not irtclAed below shall be r%ulsted and limited in compliance with the
sewer use ordinance and applicable federal categorical regulations in 40 CFR 414 Subpart D.
Effluent Limitation.(pounds/day) (2) Monitoring Ereauen�
unless otherwise noted -
Limited
Sample
Parameter
Davy Maximum
Type
�C�
Permittee
1.1-Dichloroathane
0,0108
Gramm
1"12+nonths
1**13months
1 1-Dichloroethylelne
0.0108
Grab
1* 112 months
1""/3 months
1,1,1--rrichloroethane
0.0108
Grab
1"112 months
I"NZI months
1,1,2-Triphloroethane
0,0157
Gtaib
1**112 months
1"13 months
1,2-D,Ichloroetha.ne
U883
Grab
1'/12 months
1**/3 months
1,2-Dichloropropane
0,0962
Grab
I"*/12 months
1"*/3 months
1,3-Diebloropropylene
0.0962
Grab
11112 months
1`*13 months
Benzene
0.0280
Grab
1**/12 months
1*"/3 months
Carbon Tetrachloride
0.0897
Grab
1**112 months
1 **13 months
Chlorobanzene
0.0697
Grab
1'}112 months
1 **/3 months
Chloroethar;e
00540
Graf;
1`*/12 months
1**13 months
Chloroform
0.0545
Grab
1"* /12 months
1 **13 morgths
I thylbenzene
00697
Grub
1*1'112 months
I'*!3 months
Methyl Chloride
0.0540
Grab
1**/12 months
1 **/3 months
Methylene Chloride
0.0177
Grab
1'*/12 rnontl:s
1 *113 months
Tetrachlaroethylene
0.0255
Grab
1r"112 months
I"M months
Toluene
0.0137
Grab
1"112 months
1**13 months
trans-1,2-Dichloroethylens
0.0123
Grab
1**/12 months
1*73 months
Trichloroethylene
0.0128
Grain
1 **112 months
1'"/3 months
Vinyl Chlorlee
0.0476
Grab
1"'/12 months
1*13 months
Pounds,'day, flow (MG()) x concentration (mgil) x 8.34
*' Gram or 24-hour flow proportions composite samples Collected for the given number of consecutive discharge days.
(1) Wastewater meter.
(2 ) 24-hotlr flow proportional composite samples (for parameters wiEh a "'Gump,'" sample type} must be collected for'
potindsfday limits.

Part l -- Page 4
Permit # 2000
B. Effluent Limits and Monitoring Requirements - Final
Effective June 1< 2020 and lasting until on May 31, 2025, the Perinittee is attthorizec to discharge from pipe 001 to the
City of Charlot'e's POTVV Mallard Creels NPIDES Number NCO030210 This discharge shall be limited and monitored as
specified below, Parameters and prohibitions not included below shall be regulates) and limited its compliance with the
sewer use ordinance and applicable federal categorical reguiations In the 40 CFR 414 Subpart D,
Effluent Lirnitatloo I pounds/day).2
Monitoring
Fre uenc
unless otherwise noted
Umitod
Sample
Parameter
Daily Maximum
im
P-Ax
Perm ttee
1,2-Dichlorcbenzene
0,0962
Comp,
1,1112 months
1**13 months
1,2,4-°Trichlorobenzene
0.0962
C.onap.
1**112 months
1 `*/3 months
1,3=dichlcroben2ene,
U697
Camp.
1**/12 months
1"13 months
1,4-Dichlcrobenzene
10697
Comp
1*"112 months
1013 months
2-Nitrophenol
0.0319
Camp,
1"*112 months
1**13 montrms
4=Nitrophenol
0,0795
Coals.
111112 months
1**13 months
4,6-Dinitro-o-^resol
0.0383
Clamp.
1*;112 months
1*"13 months
Acenaphthene
0.0093
Comp.
1"*/12 months
1**13 months
Anthracene
0.0093
Comp.
1 "112 months
i "M months
Bis(2-ethylhexyl) phthalate
0,0466
Comp,
1* 112 months
1**13 rionths
Cl-n-butyl phthalate
0.0098
Comp.
1* 112 months
1*'M inunths
Diethyl phthalate
0,0226
Coup.
1"*112 months
1`"13 months
Uirnethyl phthalate
0,0093
Comp.
1**/12 months
1 "".13 months
Fluoranthene
0.0108
Comp.
1* 112 months
1*113 months
Fluorene
4.t1093
Comp,
1* 112 months
1** 3 Mont".
Hexachlcrobenzene
0.0962
Comp.
1*"112 months
'I""r3 months
Hexachlorobutadiene
0.0697
Comp,
1**/12months
1**13months
Hexachloroethane
0.0962
Comp.
11*112 months
1**13 months
Naphthalene
0.0093
Comp.
1 **112 months
1 **13 months
Nitrobenzene
1.0976
Comp,
1*112 months
1**13 months
Phenanthrene
0.0093
comp.
1 *112 months
1 **13 months
Phenol
"*"
Comp.
1**112 months
1**13 months
Pyrene
0.0098
Corm.
1**112 months
1**13 months
Poundsl+day = flow (MGD) x concentration (mg11) x 8.34
*a Grab or 24-hour flaw proportions composite samples collected for the gven number of consecutive discharge days
*** No permit limits established at time of permit issuance,
(1) Wastewater meter
(2) 24-hour flow proportional ,,Omposite samples (fear parameters with a "Comp." sample type) must be collected for
poundsiday limits

Part I - Page 5
hermit# 2000
C. Monitoring and Reporting
1, Representative Sarrmpling
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 perciit and, unless
otherwise specified, before the effluent joins or is diluted by any other wastestrearli, body of water or substance.
Monitoring paints shall not be changed without notification to and approva6 by, the permit issuing authorlty.
a. `rhe Permittee shall monitor monthly for Ammonia and In the months of February. May, August,. and
November each year tar the parameters listed in Part 1 B. above per Chapter 23 of the Charlotte city Code.
Permittee, monitoring i1xi—nation documented on the CLTWater-SP �deveiopee forms along with a cornpleted
Perlo c Self -Monitoring Deport ("PSMR") Certification farm shall be delivered to the Control Authority no later
than the hventieth day of the month following the rr;onth in which the samples were taken, it no discharge
occurs during the .reporting period, "no discharge" shall be reporter!. Copies of these and all other reports
requTed herein shalt be delivered to the Control authority at the fbHowincg address, Eleotronic reporting and
the use of electronic signature is also permissible, see SUO Section 23-91 (p)-
Charlotte Water
System. Protection
4222 Westmont Drive
Charlotte, Forth Carolina 282117
b. If sampling performed by the Permittee indicmes a violation(s), the Permittee shall notify the Control authority
within 24 hours of bewming aware of the viclatiun s). The Permittee shall also repeat the sampling (four -
consecutive discharge days) and analysis for the pararneter(s) in violation and deliver the required monitoring
Information, docurmented on the CLTWater -SP developed forms, along with a completed PSMR Certification
form to the Control Auiharity ;within thirty (30) nays of becoming avrrare of the violations}. Parameters that
require only one (f) discharge day of monitoring shall require repeat sampling for one (1) discharge
day. All other parameter violations shall require repeat sampling for four (+4) consecutives discharge
days,
3. Dehnittions
In addition to the definitions in the City Code, the following definiltions and requirements apply,
a. A "comp." sample for monitoring requirements shall be defined as,
A 24 hour flow proportional composite sample, which corms€sts of a series of aliquots of equai volume collected
from a representative point in the discharge stream, over a 24 flour period with the time intervals between
aliquots determined by a preset number of gallons passing through Pipe 001 Flow measurement between
aliquot intervals shall be determined by the approved primary measuring device and wastewater flow
meter, and the preset gallon interval between aliquot collection fixed at no greater than 1124 of the expected
total daily flaw through Pipe 001.
b. A "9(ab" sample for i"nonitoring requirements is defined as a single "dip and take" sample collected at a
representative point in the actively flowing discharge stream
c, '4t 13 !Months'" is defined as monitoring for four consecutive discharge slays every three months. "4*91 month"
is defined as monitoring for four consecutive clays every month "I "M 2 months" is defined as .monitoring for
one day every year. '1 **13" months is defined as monitoring one day every three months.
d. "Continuous`F for the purpose of flaw monitoring is defined as the measure of discharge flow from the facility,
which is documented In the form of permanent flow, records and ooct;rs without interruption,
e. "Daily" or "day,' Is defined as any 24 (twenty -tour) -hour period,

Part I — Rage 6
Permit # 2000
f "Control Authority$ is defined as the City of Chariottess "Charlotte Water" (CLT'Water)
g. "PDTW" is the abbreviation for publicly ownec treatment works.
h. 1`he City of Chadotte Server Use Ordinance is contained in the Charlotte, North Carolina, City Corse chapter
23, article Ill.
i_ 4GPM" is the abbreviation for gallons per minute.
4. Test Procedures
Test procedures for the analysis of pollutants shall be performed in accordance with the methods prescribed in 40
CFR Part 136 and amendments thereto (unless specified otherwise in the monitoring conditions of this permit) by
a laboratory certified by the State of Nortri Carolina to perform the analyses required on pretreatment program
samples.
5. Additional Monitoring by Permittee
if the Permittee monitors any pollutant at the locatiori(s) designated herein more frequently than required by this
permit, using approved analytical methods as specified above, the results of such monitoring shall be delivered to
the Control Authority. The Control Authority may require more frequent monitoring, or the monitoring of other
pollutants not required in this permit by written notification.
6, Reporting Requirements
a. Required analytical information shall be documented on the form prescribed by the CLTWater-Sly known as
the City of Charlotte Industrial User CLT1t`Vater-SP Periodic Setf-Monitoring Report ("PSNgR") Fora by the
laboratory performing the analyses. Required Information may include, but shall rut be limited to, the
following.
1. Permit numbef and name of the industrial user (Permittee)
2. Date sample(s) collected, interval flow volume and corresponding COC number;
3. Lab sample id, laboratory narne, N.C,W.W. Laboratory Certiftr.ation number, name and signature of
laboratory supervisor, and date signed; and
4. Prep and analytical rnetnods, prep and analysis start date(s) and tinges; prep and analyst's initials the
detection limit of the analysis and the analytical result in rcigll andtor parameter specific units.
b, Required sample handling and collection information shall be documented on the form prescribed by the
CLT'Nater-SP known as the City of Charlotte Industrial User CLTWater-SP Chain of Custody ("COC") Record
Form, Required information may include, but shall not be limited to, the followirg,
t. COC number, permit number, permit effective dates, name of the industrial user (Permittee), and physical
facility address of the Industrial user (Permittee);
2 Sample type (composite or grab), composite type (flow, time or hand), and composite start and stop
date(s) and times;
3. Name and signature of sample collector;
4. Pate samplefs) collected, times) grab(s) collected and time composite poured into individual sample
bottles, and sample(s)` description end location,
a. Container type (plastic or glass) and volume, as well as number of containers, chemical preservative, and
analyses requested;
6. Lab use only sections requiring documentation of lava sample id number(s). if samples were received on
ice and properly field preserved, it volatile organic samples had zero headspaee acid Teflon septa, and if
samples were in proper containers upon receipt into the lab; and
i. Date(s) and times samples relinquished and received prior to and upon receipt into the lab, the signatures
and affiliation of all individuals handling the samples print to and upon receipt into the lab, acid the
N.C.W,W, Certrficatioan Number of the lab receiving the samples (documented as the affiliation of the
individual receiving the samples for the lab).

Part 1— Page 7
Permit # 2000
c required composite sampling detains flow readings, and field pH information shall be documented on the form
prescribed by the C1,'t`Water-SP known as the City of Charlotte Industrial User Cl_TWater-SP Field
Measurement Record ("FIVIT) Form, Required information may include, but shall not be limited to, the
following:
I. Dante of industrial user (Permittee), physical address of the facility, sampling location, and corresponding
COO number,
2, Automatic composite sampler information such as composite typa (flow or time), the identity of the
individual who programmed the sampler, prograimmed start collection date and time, actual sampler end
collection date and time, number of aliquots comprising the composite, programmed pulse or time interval,
sampler flow Pupa equivalent, and documentatton as to whether or not the composite sample was iced
during collection;
3: Hand composite information such as process wastewater start and stop discharge date(s) and times,
aliquot collection times, identity of the individual collecting the aliquots; and documentation as to whether
or not the aliquots were chilled upon collection,,
4: Flow measurement information such as meter type(s) (i.e. vwaste►w;ater, water, ir►-product, etc.), meter
reporting units, dates and times non�resettable totalizers read initially and finally, final and initial non-
resettable totalizer readings, interval flog volume in gallons, and the identity of the individuals) obtaining
the non-resettable totalizer readings;
5, Field PH measurement information such as date and time pH sample collected, time field pH analysis
performed If different from the collection time, identity of this individual(s) collecting acid analyzing the pH
sample, the pH result in S. U. as well as the sample temperature (in Celsius); and
6. Miscallaneous information such as whether or not "upon set tip of the automatic sampling equipment for
day 1, the sample collection bottle and tubing were clean and if lot, why"
d. The Perrnittee shall certify to the accuracy of the seit-MOrlitoring Scrbmittal by properly completing the form
Prescribed by the Ci_Wjater-Sp known as the City of Charlotte Industrial User CLTVVater-SP Periodic Self -
Monitoring Report ("PSi IR") Certification Faun, and having the appropriate company official (see Fart if, 1. of
this permit; sign where specified, required information may include., but shalt not txe limited to, the foll wing-
I . Permit number and name of the industrial user (Perrrlttea),
2 Sample date(s) and monitoring event typp(s);
3. Docurrentation of violations (if any) as well as when and how the CIsTSNater--Sr was notified of the
violations to comply with Part I, C: 2. b. Of this permit, and
4 The name, signature, and title of the company official making the certification as well as the date signed.
C. Flow leasurement,& Monitor,ng Point
i The Permittee shall provide and operate moruto ing facilities for the inspection, sar-rpling, and flow Measurement
of the Perrmittee's process wastewater discharges.
2. The approved wastewater meter shall be calibrated, at a minimum, once every six months by the manufacturers
authorized service representative.
3. The Permittee is responsible for the periodic maintenance and calibration of the "Approved primary measuring
device and wastewater flow" meter to assure accuracy. The Permittee shall, upon request of the Control
Authority, furnish maintenance and calibration records.
4. There shall be interface capability with an Isco model composite sampler (contact closure); the interface line shall
be purchased by the Permittee. The Control Authority monitoring shall take precedence, therefore, a splitter
cable, purchased by the Permittee, will enable botF the Control Authority and the Permittee to monitor at the same
brne and Insure no interruption occurs in the Permittee's self-rrionitoringi event.
5. The wastewater meter roust have a non-resettable mechanical totalizer that reads in cubic feet or gallons.
B. The wastewater meter must have permanent flow records (I. a. strip chart recordings) that include at. minimum the
following basic information►: date, time, 'totalizer reading (with units), Interval flow volume (with units), maximum
flow rate (%,ith units), primary measuring device type, and if there is a graph, a scale ,ninth snits on both axis. Any
interruption in such records is a violation of this permit and may result in a fine of at least $100.00 each day the
Interruption is allowed to continue.

Pert I — Page 8
Permit # 2000
7. Flow monitoring equipment and the sampling paint shall be located in an area accessible to the Control Authority
personnel without prior notification. The Control Authority must be supplied with any keys and/or ether tools
necessary to perform the aforementioned.
8. There shall be no bypass capability of the wastewater metering devices and monitoring point(s) Bypass is
prohibited and the Control Authority may take enforcement action against a user for an unatOorized bypass. The
Permittee is required, within thirty days after receipt of this permit, to deliver to the Control Authority certification
that all process wastewaters discharged into the City of Charlotte's POTW, flow through Pipe 001 as specified in
Part I, A of this permit.
8. The wastewater meter shall have a back-up power source (battery or generator) to insure uninterruoted
measurement of the discharge flow in the evert of a power Failure. The back-up source shall provide power to the
wastewater meter's sensor and permanent flow records for a minimum of 12 hours.
10, The Permittee shall maintain permaineht flour records and maintenance and Calibration record: for a minimum of
threeyears.

Part Il - Page 1
Permit # 2000
PART 11, 904 PAL C'orrnrTfonrs
A. Duty to Comply
The nerrnittee must comply with all conditions of this permit. Any permit noncompliance constitutes a violation of the
City Code and is grounds for possible enforcement action including, but not limited to, $25,000.00 Civil Penalty per
occurrence,
S. Duty to Mit gate Prevention of Adverse Impact
The Permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this permit which has
a reasonable likelihood of adversely affecting human health, the POTW, the water$ receiving the POTb1!'.s discharge,
or the environment
C Facilities Operation
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 Perrnittee to achieve compliance with the terms and conditions of this
permit. Bypass of treatment fact itles is prohibited except when approved in advance by did Control Authority, Bypass
approval shall be given only when such bypass is in compliance with 40 CFR 403, f .
C. Removed Substances
Solids, sludges, filter backwash, or other pollutants removed in.. the coarse of treatment or control of wastewaters shall
be disposers of in a -manner such as to prevent any pollutants from such materials from entering the POTW. 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
F. Upset Cond9fions
An "upset!' means an exceptional incident In Which there is an unintentional and temporary noncompliance vr+it-r the
effluent limitations of this permit, because of factors beyond the reasonable controt of the Permittee. An upset dues
not include noncompliance to the extent caused by operational error, improperly designed or inadequate treatment
facilities, took 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.
F Right of entry
The Permit.,ee shall allow the staff of the State of North Carolina Department of Environmental Quality (NCDEQ),
Division of'Nater Resources, the Regional Administrator of the Environmental Protection Agency, the City of
Charlotte, anddor their authorized representatives, upon the presentation of credentials•
1. To enter upon the Permitteds premises where areal 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; arid: to sample
any discharge of pollutants.
G. Availability of Records and reports
The Permittee shall retain records of all monitoring information, including all calibration arid 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.

Fart It - Page 2
Permit # 2000
Except for data determined to be confidentiai under the City Code, all reports prepared in accordance with terms of
this permit shall be available for public inspection at the Laity of Charlotte As required by the Code,. effluent data shall
not be considered confidential,
H Duty to provide Information
The Permittee shall furnish to the Control Authority or his designee, within a reasonadle time. any information which
the Director, his designee, or the Division of Water Resources may request to determine whether cause exists for
modifying, revolving 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.
1. 8ignatofy Requirements
All reports or information delivered pursuant to the requirements of this permit. roust be signed and certified by the
Authorized Representative as defined In Chapter 23 of the City Code. If the designation of an Authorized
Representative is no longer accurate because a different individual or representative has responsibility for the overall
responsibility for company related environmental matters, a new authorization satlsf r ng the requirements of this
section must be submitted to the Control Authority prior to ar together with any reports to be signed by an authorized
representative.
1 Tonic 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 tonic pollutant which is present in
the discharge and such standard or prohibition is more stringent than any limitation for such pollutant in this permit,
ibis permlc may be revised or modified in accordance with the toxic effluent standard or prohhibition and the Permittee
so notified.
IC. Civil and Criminal liability
Nothing in this permit shall be construed to relieve the Permittee from civil or criminal penalties for noncompliance.
L. Federal and/or State Laws
Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the Permittee fronn any
responsibilliles, liabilities, or penalties established pursuant to any applicable Federal and/or State law or regulation.
M. Penalties
Chapter 23 of the City Code provides that any person who violates a permit condition is subject to a civil penalty not to
exceed 26,000 per violation per day for as Tong as the violation(s) continues,
The District. Attorney for the applicable Judicial District may, at the request of the Control Authority, prosecute rrnn-
compliantusers who violate the provisions of N.C.G.S. 143-216.3E3<
N. Need to Haft or Reduce not a Defense
It shall not be a defense for a Permittee in an enforcement action that it toroald have been necessary to halt or reduce
the permitted activity to maintain compliance with the conditions of the permit.
G> Transferability
This permit shall not be reassigned or transferred or sold to a new owner, new suer, different premises, or a new or
changed operation without prior approval of the Control Authority rand frill compliance with the City Code and North
Carolina General Statute or implementing regulation.

Part 11- page 3
Permit # 2000
PProperty 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,
C. Severabilty
The provisions of this permit are severable and, if any provision of this permit or the application of any provision of this
permit to any circumstances is held invalia, the application of such provision to other circumstances and the remainder
of this pernilt shall not be affected thereby.
R, Permit Modification, Revocation, Termination
This permit may be modified, revoked and reissued or terminated with cause in .accordance to the requirements of the
City Code and North Carolina general Statute or implementing regulations.
S. Reapplication for Permit Renewal
The Permittee is responsible for filing a complete and accurate application for re -issuance of this permit at least 80
ttays prior to its expiration date.
't Dilution Prohibition
The Permittee shall not increase the use of potable or process water or in any other way attempt to dilute the
discharge as a partial or complete substitute for adequate treatment to achieve compliance with the limitations
contained in this permit
U, Notification of Changed Conditions
The Perrmitlee shall give notice to the Control Authority 90 days Prior to any planned facility expansion, production
increase or decrease, or process modification which has the potential to result in new or Substantially increased or
decreased discharges or a change in the nature or quality of the discharge. This shall also apply to any substantial
changes in the relative proportions or dilution flow and regulated flaw, whether increases or decreases. The Permit.tee
shall not proceed with that facility expansion, production increase, or process modification until receiving written
approval from the Oontrol Aufhofsty.
V. Construction
No construction of pretreatment facilities or additions thereto shall begin urb; Final Plans and Specifications have been
delivered to the Control Authority and written. approval and an Authorization to Construct have °weer. issued.
VV. Sludge Management Plar
Ninety days prior to the initial dispersal of sludge generated by any pretreatment facility, the Perrnittee shall deliver a
sludge managerment.plan to the Control Authority.
X. Categorical Standard Re -opener
This permit shall be modified; or alternatively, revoked and reissued, to comply with any applicable effluent standard or
limitation issuers or approved under Sections 302(b)(2)+C), and (D), 304(b)(2), and 307(a)(2) of the Clean Water Act, it
the effluent standard or limitation so issued or approved.
(1) Contains different conditions or is otherwise. more stringent than any effluent 4mitation 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
appllcable.

Part It - Page 4
Permit# 2000
Y Accidental Discharges and Slug Loads.
The Permittee shall provide protection from accidental and slug discharges of prohibited materials and other
substances regulated by this permit. The Perrnittee shall also notify the POTW immediately of any changes at is
facility affecting the potential for spills and other accidental discharge, discharge of a non-routins, episodic nature, a
non -customary batch discharge, or a slug load as defined in Section 23-77 -of the City Cade, The Permitteeshall
develop and implement a written slug/spill control plan and submit it to the Control Authority within 120 days of receipt
of this permit for 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 PQTW of slug discharges that would cause a violation of 40 CFR 403.5(b), with procedures.
for 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 andd 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` A copy of this
plan shall be delivered to the Control Authority by the emplementation date.
The Permittee shall notify the Control Authority Immediately of all discharges that could cause problems to the PGTW
including any slug loading as defined by 40 CITR 403,5(b) and Section 23-77 of the City Code, if the Permittee
experiences such a discharge, they shall speak with the Operator -in -Charge at the Mallard Creek WWTP, telephone
number [phone], and with an individual of the Control Authority, telephone number (7041 33644407
immediately upon the first awareness of the Commencement of the discharge. Should the Permittee be unable to
speak with the Operator--in-Charge and With the Control Authority personnel upon calling the :specified numbers, a
message or the phone number where the Permittea can be reached may be left on the Control Authority's phone by
calling 17t94} 34-5g20 A written follovi-up report describing the cause of the discharge and measures taken to
prevent s#riilar future occurrences shall be filed with the Control Authority by the Permittee within five (5) nays of the
discharge, Such w6tten notification shall not relieve the Permittee from any liability, which may be incurred as a result
of the discharge..
Z. General Prohibitive Standards
The Permittee shall comply with the general prohibitive discharge standards in 40 CPR 403.5(a) and (b) of the federal
pretreatment regulations

Part III — Page 1
Permit # 2000
PART ill, SPECIAL CONDITIONS
A. The permit shall be rsopeneo and modified or revoked and reissued to comply with any applicable effluent standard or
limitation for the control of any pollutant shown through headworks analysis to cintribute to interference, inhibition,
pass through and/or toxicity at the PO T A', Similarly, permit modification or re -Issuance shall be rrade for any pollutant
that is otherwise limited by or appears on the POTVV's NPRES discharge permit and/or is limited by 503 sludge
regulations. The permit as modified or reissued under this paragraph may also contain any other requlrements of
local, State or Federal pretreatment regulations then applicably;.
E The Permittee was responsible for filing complete and accurate information for issuance of this renewed permit,. Said
nformatio>; consisted of a Permit Application and a Wastewater survey dated November 25, 20149, and subsequent
addenda to said Wastewater Survey, and an annual inspection conducted on Janua 16 2020. Should the
i'ermittee determine that said information was incomplete and/or inaccurate in any manner the Permittee shall :notify
the Control Authority immediately in writing. Such notice shall identify the information, which was incomplete and/or
inaccurate and shall Include the new complete and accurate information as well as an explanation of the impact of the
new complete and accurate 41formation on the existing permit.
C_ The Permittee is responsible for comMUnicating all requirements: and conditzris of This permit to all applicable
persons.
D. Within one hundred and eighty days of the issuance of this permit, the Permittee shall develop and deliver to the
Control Authority a waste minimization plan.
E. The Permittee shall not introduce into the regulated wastestream any dilution, domestic and/or non -
process wastewater, prior to the sampling point. identified in Part 1, X of this permit.
F. Permittee shall give a 24-hr. notification to Mallard Creek Wastewater Treatment Plant at 1704) 336-1024, and the
assigned Environmental Compliance Specialist prior to discharge if the effluent has color appearance is not consistent
with their typical discharge color.:

Part IV -- Page t
Permit# 2000
PART IV PERMIT MODIFICATION KsTQRY
-Ma 1, 0020 Permit renewed as foilows:
1) Pretreatment equipment list was updated to include existing bleach odor control system and sludge dewatering boxes.
2) Part I.B. Increased flow permit limit from 0.118 MGD to 0,135 MG0 per industry request due to production growing.
since 2019 and projected to contiiue to rise for the next five years.
3) Categorical limits and OPCSF limits. were increased in accordance with process flew increases. Cyanide and lead are
not included because they are not present in the waste stream and these constituents are not a byproduct of their
production process and are not in :he finished products.
4) ?art I. B. A maximum flow rate of 100 GPM has been added due to flow limitations in the area.
5) Fart 1.8, i added"GIRW definition
i"a) Industry name was changed from Mallard Creek Polymers Incorporated to Mallard Creek Polymers. LLC,
7) Phone +lumber for Mallard Creek WVVTP was corrected in Part Ill. F.
Sep ember-1. 201 Q Permit modification for an ammonia limit increase from 52.80 lb/day to 114.0 lb/day,
The industry requested the increase because one of its products required 661% more annmonia per batch. Also; this
decision was based on the allocation available at the Mallard Creek Wastewater Treatment Plant. The picture of the
industry, the Mallard Creek WWTP phone number, and the Pipe 001 description were updated
August1:_201
Permit was modified as follows:
Part 1- Page 2 tint linilts changed from 0.573 to 0.4842 Ibs?day. in order to comply with 40 CFR 41.4,
Part i- Page 3 1, 1, .1 TCA and 1. 1.2 TCA limit concentrations were corrected.
June o1. 2015 This permit has been renewed with the following changes:
11 Increase Flow and Ammonia concentration per industry request clue to production increase of 20 % since 2009 to 2014.
2) Part I page 3 Categorical limits were updated.
3) Part 11 Page 2 Duty to Provide Information the Division of Water Quality changed to Division of Water Resources.
4) Part 11 page 3U Notification of Change condition change from 180 clays to 90 days. Reflected the update from Sewer
Use {ordinance
6) Part it page 4Y Accidental Discharge and Sludge Loads Control Authority's page number was update.
S) Part I Page 5I^ "Control Authorlty" is defined as: The City of Charlotte's Charlotte -Mecklenburg Utility Department,.
System Protection Division ("CMUD=SPI]") changed to Charlotte Water (CLTWater), operated by the City of Charlotte
?) New Physical address because completion of the 1-486 Highway NE of Charlotte, NC. Old Address: 14700 Mallara
Creek Road, Charlotte, ING 28262. New address: 2800 Morehead Road. Charlotte; NC 20262. The diagram reflects the
new name of the road.
9) THROX was removed from the pretreatment description because is part of air pollution control device.
9) Special Condition (F) added to the permit;
10) Part I page 5 and 7 remove the name of the primary flaw measure device, and an approved letter were send to the
industry with the device information.
.lanuay. 2o12 On January 1, 2012 a modified single Daily maximurn limit takes effeot for all permitted parameters.
This modification Is being done due to the Pretreatment Rula change (15NCAC 02H.0903)_
June I.,_243 t0 The permit was renewed, There were slight modifications to the permit limits as the amount of dilution
water flowing through Pipe 001 dropped slightly. Dilution water previously made up 10% of the total flow. It now mattes
up approximately 5% of the total flow. This change to the Combihed Wastestrearn Formula resulted in a slight increase
in the categorical limits: Conver f"onal Pollutant Limitations remain unchanged. Oil & Grease was dropped as a limited
pollutant as three years of data indicate it is not present in significant levels.
Septernber 22, 2008 The permit was modified as follows:
Part 1. B. was modified to indicate that all permit limits are in pounds per day
Part 1. C. was modified to reflect System Protection's new address.
Part Il. Y. was modified to reflect. System 'Protection's new phone number.
September. l , 2QO,f, The permit was modified in response to a request from the Approval authority the North Carolina
Division of Water Quality. The following modifications were made!
1) The permit effective date was changed to reflect the modification date of September 15, 2006.
2) The expiration date of the permit was changed to May 31, 2000 from. May 25, 2006 to extend the permit to a full five
Years,
3) The pretreatment equipment list on the permit cover page was updated to provide a more complete and

Part IV - Page 2
Permit #2000
accurate list of equipment used at Mallard Creek Polymers (MCP)
4) Parr 1. A. was modified to more accurately describe the wastewater which is pretreated and discharged through Pipe
001 at MCP,
5) limits for the following parameters were changed to correct typographical errors
1) 1.1;2-Trichloroethane Gaily Maximum Limit changed from .5800 to .0580
2# 1.2-Dirhloroethane Maximum Monthly Average Limit changed from. 0821 to 0822
3) Toluene daily Maximum Limit changed from .03r37 to .0338
4) Acenapthene Maximum Monthly Average changed from 0088 to .0087
5) Anthracene Maximum Monthly Average changed from ,0088 to <0067
6) Dirnethyi phthalate Maximum Monthly Average changed from .0088 to .0087
7) Fluorene Maximum Monthly Average changed from .0086 to ,0087
8) Hexachlorobenzene gaily Maximum Limit changed from .3627 to .3626
9) Hexachlorobutadierie Maximum Monthly Average changed From .06 to .0648
6) Part III E. Toxic Organic Management Plan. The requirement to develop this was deleted from the
permit. This is not required by the regulations and Is repetitive as MCP is a aCPSF and their whale
business revolves around the management of these chemicals.
June 1. 2005 Permit renewal. Slight changes iin parameters of volatlies,. and semi.-votatiles due to reduction of process
wastewater, and Waste minimization efforts of Mallard Creek Polymers Incorporated..
February IA. 1907 The permit was modified in response to the permittees request to have sevetral parameters dropped
and to have this facility's flow reevaluated based on historical data from January 1996 to January 1997. Cd, Cn, Pb and
Mo are being dropped based on the historical data evaluated for (1) year,. The okganic limits were reevaluated and
adjusted based on 8MR submitted .rune 7, 1994 and the average flow data from January 1996 to January The STEUs in
this permit Were also dropped. The Control Authority (:CMUD) determined after reviewing tine year of analytical data, that
the STEL's for Carbon Tetrachloride, Methyl Chloride, and Vinyl Chloride could be dropped.
October 29; 1998 The permit was modified to drop the maximum flow rate from the daily maximum limit.
June..9 20.10 The permit was renewed. There were slight modificatldfis to the permit limits as titre amrtunt of dllutiart water
flowing through Pipe 001 dropped slightly. Dilution water previously shade up 10°Co of the total flour. it now makes up
approximately 5% of the total flow. This change to the Combined Wastestream Formula resulted in a slight increase in the
categorical limits. Conventional Pollutant Limitationsremain unchanged. Oil & Grease was dropped as a limited pollutant
as three years • of data indicate it is not present in significant levels.
optember� The permit was modified as follows;
Part 1. B. was modified to indicate that all permit limits are in pounds per day.
Dart 1. C. was modified to reflect System Protection's new address.
Part It. Y. was modified to reflect System Protection's new phone number.
SetotemL*r 16. 2006 The permit was modified In response to a request from the Approval authority the North Carolina
Division of Water. Quality. The following Modifications were mado,
1) The permit effective crate was changed to reflect the modification state of September 16; 2006.
2) The expiration date of the permitwas changed to May 31, 2006 from May 26, 2'006 to extend the
permit to a full five years.
3) The pretreatment equipment list on the permit cover page was updated to provide a more complete
and. accurate list of equipment used at Mallard Creek Polymers (MCP),
4) Part 1. A. was modified to more accurately describe the waste water which is pretreated and
discharged through pipe 001 at MCP.
5) Limits for the following parameters were changed to correct typographical errors:
a) 1,1„ 246chloroethane Daily Maximum Limit changed from .5800 tit ,0580
b) 1,2-Dichlorr ethane Maximum Monthly Average Limit changed from ,0821 to .0822.
c) Toluene Daily Maximum Limit changed from .0337 to .0338
d) Acenapthene Maximum Monthly Average changed from ..0088 to .0087
e)Anthracene Maximum Monthly Average changed from .0088 to .0087
0 Dimethyl phthalate Maximum Monthly Average changed from .0086 to ..0087
g) Fluorene Maximum Monthly Average changed from .0086 to .0087
h) Hexarchlorobanzerne Daily Maximum Limit changed from 3627 to ,3626
1) Hexachlorobutadiene Maximum Mvnthly.Average changed from .06 to ,0648
6) Part III E. Toxic Organic Management Plan. The requirement to develop this was deleted from the

Part IV — Barge 3
Permit # 2000
permit This is not required by the regulations and is repetitive as MCP is a OCPSF and their whole
business revolves around the management of these chemicals.
June i. 0005 Permit renewal. Slight changes in parameters of volatiles and semi-volatiles due to reduction of process
wastewater, and waste minimization efforts of Mallard Creek Polymers Incorporated.
Feoruar 14 1997. The permit was modified in response to the perroittees request to have several parameters dropped
and to have th.s facility's flow reevaluated based on historical data from January 1996 to January 1997. Cd, Cn, Pb and
Mo are being dropped based on the historical data evaluated for (1) year_ The organic limAs were reevaluated and
adjusted based on BMR submitted June 7, 1994 and the average flow data from January 1996 to January 1997. The
STELs in this permit were also dropped The Control Authority (CMUD) determ reed after reviev'viing one year of analytical
Bata, that the STFirs for Carbon Tet-achloridg. rviethyl Chloride, and Vinyl Chloride could be dropped.
October 29 1996 The permit was modified to drop the traxirnurn flow rate frorl the daily maximum limit
.fune_ 5,JgW The permit was modified to:
1) Raise the maximum monthly average flow limit to 0,080 MGM for an interim of 1 year in response to
comments made by the permittee, the self -monitoring frequency for OCPSF organics was not increased
to monthly during the interim
2) Modify Pipe 001 description of discharges to include laboratory wastewater.
3) Replace the requirement to have a PPP Audit with the requirement to develop and implement a waste
minimization plain
41 Amend Part 1, U, 3. e. and Part 1. E 6. to Include minor format modifications