NC0007064_Permit (Modification)_20150723

/;1 DUKE
Brunswick Nuclear Plant
9
ENERGY® P.O.Box1046
Southport,NCC28284611
JUL 2 3 2015
Serial: BSEP 15-0046
Mr. Tom Belnick RECEIVED1DEN1DWR
NC Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617 JUL 2 9 2015
Water Quality
Subject: NPDES Application Modification Request Permitting Section
Duke Energy Progress, Inc.
Brunswick Steam Electric Plant
NPDES Permit No: NC0007064
Dear Mr. Belnick:
By submittal of this letter, Duke Energy Progress, Inc. is hereby amending the subject current
National Pollutant Discharge Elimination System permit application. This amendment is to add
Nalco 3D TRASAR®3DT104 to Attachment 5, of the application as well as some quantity value
updates. This chemical will be used for cooling water treatment in the cooling towers and air
wash system.
An updated Attachment 5 of EPA Form 2C, "Potential Discharges not covered by analysis" and
the Safety Data Sheet for this product are attached. We do not anticipate any permit
modification being necessary as a result of this modification of our NPDES application. We will
gladly assist should additional questions arise. A copy of the SDS and a completed biocide
worksheet is being sent to the Aquatic Toxicology Unit of DW R. If you have further questions,
please contact Mr. Shannon Langley at [phone] or Mr. Marty McGowan at (910) 457-
2538.
I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations.
QSincerely,
John A. Krakuszeski
Plant Manager
Brunswick Steam Electric Plant
Enclosure 1: Attachment 5, Form 2C — Item VI Potential Discharge Not Covered By Analysis
Enclosure 2: Nalco 3D TRASAR® 3DT104 SDS

BSEP 15-0046
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Duke Energy Progress, Inc.
Brunswick Steam Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0007064
Attachment 5
Form 2C - Item VI Potential Discharges Not Covered By Analysis
Chemical Quantity Frequency Purpose
(used per year,
estimate)
Sodium Hypochlorite 2000 gals/yr As Needed Sewage Plant Biocide Treatment
15% & Cooling Tower Treatment
Sodium Hypochlorite 1.5 million Daily Circ & Service Water Antifouling
15% gallons per year Treatment
Nalco CAT-FLOC . 950 lbs/yr As Needed Sewage Plant Solids Treatment
8103 Plus
Sodium Hydroxide 4420 gals/yr As Needed Sewage Plant, Closed Cooling
(4-50%) Water& Air Wash pH control
Lime 100 lbs/yr As Needed Sewage Plant Sludge pH
Treatment
Nalco 7346 1395 lbs/yr Daily Waste Water Systems
(powder and tablet
form)
Nalco 19PULV 100 lbs/yr As Needed Aux Boiler Chemicals
Nalco 3D Trasar 9000 Ibs/yr Daily Cooling Towers, Closed Cooling
3DT198 Water& Diesel Generators
Nalco 3D Trasar 4640 lbs/yr Daily Cooling Tower
3DT294
GE Water Variable As Needed Biocide
Biomate MBC 2881
Sodium Hydroxide 450 lbs/yr As Needed Make Up Water RO Products
50%
Polyaluminum 50 lbs/yr As Needed Make Up Water RO Products
Chloride
GE Hypersperse 160 lbs/yr As Needed Make Up Water RO Products
MDC 150

Duke Energy Progress, Inc.
Brunswick Steam Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0007064
Chemical Quantity Frequency Purpose
(used per year,
estimate)
GE Kleen 70 lbs/yr As Needed Membrane Cleaner
MCT103
GE Kleen 70 lbs/yr As Needed Membrane Cleaner
MCT 511
Sodium Borate 50 lbs/yr As Needed Diesel Generator pH
control
Nalco 1338 150,000 gallons per year Daily Circ&Service Water
antifouling treatment
Disodium Phosphate 50 lbs/yr As Needed Aux Boiler
Trisodium Phosphate 50 lbs/yr As Needed Aux Boiler
Towerbrom 991 1500 lbs/yr Weekly Closed Cooling Water&
Diesel Generators
Nalco 73310 3,000 lbs/yr As Needed Closed Cooling Water&
(Sodium Nitrite) Diesel Generators
Stabrex ST70—Liquid 6,000 lbs/yr Daily Air Washes—biocide
Bromine treatment
Redux 515 Acid Pellets Approximately 2 pounds As Needed Pump and piping
(80%Sulfamic Acid,20% per week per maintenance
Boric Acid) groundwater extraction
well
Redux 500 Liquid Approximately 5 gallons As Needed Pipe cleaning
Descaler(10%HCL) per month or 60 gallons
per year
Aqua-Clear AE(60-100% Approximately 1 gallon As Needed Well cleaning and
Hydroxyacetic Acid) per quarter per extraction maintenance
well.
Aqua-Clear MGA(60- Approximately 1 pound As Needed Well cleaning and
100%Sulfamic Acid) per quarter per extraction maintenance
well
Aqua-Clear PFD (30-60% Approximately 1 cup per As Needed Well cleaning and
Anionic polyacrylamide) quarter per extraction well maintenance
NALCO 3DT TRASAR Approximately 11,000 Daily Air Wash System
104 lbs/yr

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SAFETY DATA SHEET
NALCO
An Ecolab Company 3D TRASAR®3DT104
Section: 1. PRODUCT AND COMPANY IDENTIFICATION
Product name : 3D TRASAR®3DT104
Other means of identification : Not applicable.
Recommended use : MULTIFUNCTIONAL COOLING WATER TREATMENT
Restrictions on use : Refer to available product literature or ask your local Sales
Representative for restrictions on use and dose limits.
Company : Nalco Company
1601 W. Diehl Road
Naperville, Illinois 60563-1198
USA
TEL: [phone]
Emergency telephone : [phone](24 Hours) CHEMTREC
number
Issuing date : 02/03/2014
Section:2. HAZARDS IDENTIFICATION
GHS Classification
Skin corrosion : Category 1A
Serious eye damage/eye : Category 1
irritation
GHS Label element
Hazard pictograms :
Signal Word : Danger
Hazard Statements : Causes severe skin bums and eye damage.
Precautionary Statements : Prevention:
Wash skin thoroughly after handling.Wear protective gloves/
protective clothing/eye protection/face protection.
Response:
IF SWALLOWED:rinse mouth. Do NOT induce vomiting. IF ON
SKIN(or hair): Remove/Take off immediately all contaminated
clothing. Rinse skin with water/shower. IF INHALED: Remove
victim to fresh air and keep at rest in a position comfortable for
breathing. IF IN EYES: Rinse cautiously with water for several
minutes. Remove contact lenses, if present and easy to do.
Continue rinsing. Immediately call a POISON CENTER or doctor/
physician.Wash contaminated clothing before reuse.
Storage:
Store locked up.
Disposal:
1 /10

SAFETY DATA SHEET
3D TRASAR®3DT104 J
Dispose of contents/container to an approved waste disposal
plant.
Other hazards : None known.
Section:3.COMPOSITION/INFORMATION ON INGREDIENTS
Pure substance/mixture : Mixture
Chemical Name CAS-No. Concentration:(%)
substituted aromatic amine salt Proprietary 5- 10
Sodium Hydroxide 1310-73-2 1 -5
Methanol 67-56-1 0.1 - 1
Section:4. FIRST AID MEASURES
In case of eye contact : Rinse immediately with plenty of water,also under the eyelids,for at
least 15 minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.Get medical attention immediately.
In case of skin contact : Wash off immediately with plenty of water for at least 15 minutes.
Use a mild soap if available.Wash clothing before reuse.
Thoroughly clean shoes before reuse.Get medical attention
immediately.
If swallowed : Rinse mouth with water. Do NOT induce vomiting. Never give
anything by mouth to an unconscious person.Get medical attention
immediately.
If inhaled : Remove to fresh air.Treat symptomatically. Get medical attention if
symptoms occur.
Protection of first-aiders : In event of emergency assess the danger before taking action. Do
not put yourself at risk of injury. If in doubt,contact emergency
responders.Use personal protective equipment as required.
Notes to physician : Treat symptomatically.
See toxicological information(Section 11)
Section: 5. FIREFIGHTING MEASURES
Suitable extinguishing media : Use extinguishing measures that are appropriate to local
circumstances and the surrounding environment.
Unsuitable extinguishing : None known.
media
Specific hazards during : Not flammable or combustible.
firefighting.
Hazardous combustion : Carbon oxides
products
Special protective equipment : Use personal protective equipment
for firefighters
Specific extinguishing : Fire residues and contaminated fire extinguishing water must
2/10

SAFETY DATA SHEET
3D TRASAR®3DT104
methods be disposed of in accordance with local regulations. In the
event of fire and/or explosion do not breathe fumes.
Section: 6.ACCIDENTAL RELEASE MEASURES
Personal precautions, : Ensure adequate ventilation. Keep people away from and upwind of
protective equipment and spill/leak.Avoid inhalation,ingestion and contact with skin and eyes.
emergency procedures When workers are facing concentrations above the exposure limit
they must use appropriate certified respirators.Ensure clean-up is
conducted by trained personnel only. Refer to protective measures
listed in sections 7 and 8.
Environmental precautions : Do not allow contact with soil,surface or ground water.
Methods and materials for : Stop leak if safe to do so.Contain spillage,and then collect with
containment and cleaning up non-combustible absorbent material,(e.g.sand,earth,
diatomaceous earth,vermiculite)and place in container for disposal
according to local/national regulations(see section 13). Flush away
traces with water. For large spills,dike spilled material or otherwise
contain material to ensure runoff does not reach a waterway.
Section:7. HANDLING AND STORAGE
Advice on safe handling : Do not ingest. Do not breathe dust/fume/gas/mist/vapours/spray. Do
not get in eyes,on skin,or on clothing.Wash hands thoroughly after
handling. Use only with adequate ventilation.
Conditions for safe storage : Do not store near acids. Keep out of reach of children. Keep
container tightly closed. Store in suitable labeled containers.
Packaging material : Suitable material: Keep in properly labelled containers.
Unsuitable material: not determined
Section:8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Components with workplace control parameters
Components CAS-No. Form of Permissible Basis
exposure concentration
Sodium Hydroxide 1310-73-2 Ceiling 2 mg/m3 ACGIH
Ceiling 2 mg/m3 NIOSH REL
TWA 2 mg/m3 OSHA Z1
Engineering measures : Effective exhaust ventilation system. Maintain air concentrations
below occupational exposure standards.
Personal protective equipment
Eye protection : Safety goggles
Face-shield
Hand protection : Wear the following personal protective equipment:
Standard glove type.
Gloves should be discarded and replaced if there is any indication of
degradation or chemical breakthrough.
3/10

SAFETY DATA SHEET
3D TRASAR®3DT104
Skin protection : Personal protective equipment comprising:suitable protective
gloves,safety goggles and protective clothing
Respiratory protection : When workers are facing concentrations above the exposure limit
they must use appropriate certified respirators.
Hygiene measures : Handle in accordance with good industrial hygiene and safety
practice. Remove and wash contaminated clothing before re-use.
Wash face, hands and any exposed skin thoroughly after handling.
Provide suitable facilities for quick drenching or flushing of the eyes
and body in case of contact or splash hazard.
Section: 9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance : Liquid
Colour : Clear
Hazy
Yellow
Amber
Odour : None
Flash point : >93.3°C
pH : >= 13, 100%
Odour Threshold : no data available
Melting point/freezing point : -16.67°C
Initial boiling point and boiling : no data available
range
Evaporation rate : no data available
Flammability(solid,gas) : no data available
Upper explosion limit : no data available
Lower explosion limit : no data available
Vapour pressure : no data available
Relative vapour density : no data available
Relative density : 1.23(25.0°C)
Density : no data available
Water solubility : completely soluble
Solubility in other solvents : no data available
Partition coefficient: n- : no data available
octanol/water
Auto-ignition temperature : no data available
Thermal decomposition : Carbon oxides
Viscosity, dynamic : 150 mPa.s(25°C)
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SAFETY DATA SHEET
3D TRASAR®3DT104
Viscosity, kinematic : no data available
VOC : 0.4%
Section: 10.STABILITY AND REACTIVITY
Chemical stability : Stable under normal conditions.
Possibility of hazardous : No dangerous reaction known under conditions of normal use.
reactions
Conditions to avoid : None known.
Incompatible materials : Contact with strong oxidizers(e.g.chlorine, peroxides,chromates,
nitric acid,perchlorate,concentrated oxygen, permanganate)may
generate heat,fires,explosions and/or toxic vapors.
Contact with reactive metals(e.g.aluminum)may result in the
generation of flammable hydrogen gas.
Contact with strong acids(e.g.sulfuric, phosphoric, nitric,
hydrochloric,chromic,sulfonic)may generate heat,splattering or
boiling and toxic vapors.
Hazardous decomposition : Oxides of carbon
products Oxides of nitrogen
Oxides of sulfur
Section: 11.TOXICOLOGICAL INFORMATION
Information on likely routes of : Inhalation, Eye contact, Skin contact
exposure
Potential Health Effects
Eyes : Causes serious eye damage.
Skin : Causes severe skin burns.
Ingestion : Causes digestive tract bums.
Inhalation : May cause nose,throat, and lung irritation.
Chronic Exposure : Health injuries are not known or expected under normal use.
Experience with human exposure
Eye contact : Redness, Pain,Corrosion
Skin contact : Redness,Pain, Corrosion
Ingestion : Corrosion,Abdominal pain
Inhalation : Respiratory irritation,Cough
Toxicity
Product
Acute oral toxicity : Acute toxicity estimate >5,000 mg/kg
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SAFETY DATA SHEET
3D TRASAR®3DT104
Acute inhalation toxicity : Acute toxicity estimate: >40 mg/I
Exposure time:4 h
Acute dermal toxicity : Acute toxicity estimate: >5,000 mg/kg
Skin corrosion/irritation : no data available
Serious eye damage/eye : no data available
irritation
Respiratory or skin : no data available
sensitization
Carcinogenicity : no data available
Reproductive effects : no data available
Germ cell mutagenicity : no data available
Teratogenicity : no data available
STOT-single exposure : no data available
STOT-repeated exposure : no data available
Aspiration toxicity : no data available
HUMAN HAZARD CHARACTERIZATION
Based on our hazard characterization,the potential human hazard is: High
Section: 12. ECOLOGICAL INFORMATION
Ecotoxicity
Environmental Effects : This product has no known ecotoxicological effects.
Product
Toxicity to fish : LC50 Rainbow Trout:450 mg/I
Exposure time:96 hrs
Test substance:Similar Product
LC50 Inland Silverside:999 mg/I
Exposure time:96 hrs
Test substance:Similar Product
LC50 Fathead Minnow: 1,278 mg/1
Exposure time:96 hrs
Test substance: Product
LC50 Inland Silverside: 1,649 mg/I
Exposure time:96 hrs
Test substance: Product
Toxicity to daphnia and other : LC50 Mysid Shrimp(Mysidopsis bahia):844 mg/I
aquatic invertebrates. Exposure time:96 hrs
Test substance: Similar Product
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SAFETY DATA SHEET
3D TRASAR®3DT104
LC50 Mysid Shrimp(Mysidopsis bahia):3,536 mg/I
Exposure time:96 hrs
Test substance: Product
EC50 Daphnia magna: 1,172 mg/1
Exposure time:48 hrs
Test substance: Product
Toxicity to algae : no data available
Components
Toxicity to algae : substituted aromatic amine salt
EC50:66 mg/I
Exposure time: 72 h
Components
Toxicity to bacteria : substituted aromatic amine salt
1,060 mg/I
Components
Toxicity to fish(Chronic : substituted aromatic amine salt
toxicity) Exposure time:96 h
Components
Toxicity to daphnia and other : substituted aromatic amine salt
aquatic invertebrates. 0.97 mg/I
(Chronic toxicity) Exposure time:21 d
Persistence and degradability
The organic portion of this preparation is expected to be poorly biodegradable.
Total Organic Carbon(TOC) : 110,000 mg/I
Chemical Oxygen Demand(COD): 140,000 mg/I
Biochemical Oxygen Demand(BOD):
Incubation Period Value Test Descriptor
5 d 613 mg/I Product
Mobility
The environmental fate was estimated using a level III fugacity model embedded in the EPI (estimation
program interface)Suite TM,provided by the US EPA.The model assumes a steady state condition
between the total input and output.The level III model does not require equilibrium between the
defined media.The information provided is intended to give the user a general estimate of the
environmental fate of this product under the defined conditions of the models.
If released into the environment this material is expected to distribute to the air,water and
soil/sediment in the approximate respective percentages;
Air : <5%
Water : 30-50%
Soil : 50-70%
The portion in water is expected to be soluble or dispersible.
7/10

SAFETY DATA SHEET
3D TRASAR®3DT104
Bioaccumulative potential
This preparation or material is not expected to bioaccumulate.
Other information
no data available
ENVIRONMENTAL HAZARD AND EXPOSURE CHARACTERIZATION
Based on our hazard characterization,the potential environmental hazard is: Low
Section: 13. DISPOSAL CONSIDERATIONS
If this product becomes a waste,it could meet the criteria of a hazardous waste as defined by the
Resource Conservation and Recovery Act(RCRA)40 CFR 261. Before disposal, it should be
determined if the waste meets the criteria of a hazardous waste.
Hazardous Waste: : D002
Disposal methods : Where possible recycling is preferred to disposal or
incineration. If recycling is not practicable, dispose of in
compliance with local regulations. Dispose of wastes in an
approved waste disposal facility.
Disposal considerations : Dispose of as unused product. Empty containers should be
taken to an approved waste handling site for recycling or
disposal. Do not re-use empty containers.
Section: 14.TRANSPORT INFORMATION
The shipper/consignor/sender is responsible to ensure that the packaging,labeling,and markings are
in compliance with the selected mode of transport.
Land transport(DOT)
The presence of an RQ component(Reportable Quantity for U.S. EPA and DOT)in this product
causes it to be regulated with an additional description of RQ for road,or as a class 9 for road and air,
ONLY when the net weight in the package exceeds the calculated RQ for the product.
Proper shipping name : SODIUM HYDROXIDE SOLUTION
Technical name(s)
UN/ID No. : UN 1824
Transport hazard class(es) : 8
Packing group : Ill
Reportable Quantity(per : 26,790 lbs
package)
RQ Component : SODIUM HYDROXIDE
Air transport(IATA)
The presence of an RQ component(Reportable Quantity for U.S. EPA and DOT)in this product
causes it to be regulated with an additional description of RQ for road,or as a class 9 for road and air,
ONLY when the net weight in the package exceeds the calculated RQ for the product.
Proper shipping name : SODIUM HYDROXIDE SOLUTION
Technical name(s)
UN/ID No. : UN 1824
8/10

SAFETY DATA SHEET
3D TRASAR®3DT104
Transport hazard dass(es) : 8
Packing group : III
Reportable Quantity(per : 26,790 lbs
package)
RQ Component : SODIUM HYDROXIDE
Sea Transport(IMDG/IMO)
Proper shipping name : SODIUM HYDROXIDE SOLUTION
Technical name(s)
UN/ID No. : UN 1824
Transport hazard class(es) : 8
Packing group : III
Section: 15. REGULATORY INFORMATION
EPCRA-Emergency Planning and Community Right-to-Know Act
CERCLA Reportable Quantity
Components CAS-No. Component RQ(lbs) Calculated product RQ
(lbs)
Sodium Hydroxide 1310-73-2 1000 26792
SARA 304 Extremely Hazardous Substances Reportable Quantity
This material does not contain any components with a section 304 EHS RQ.
SARA 3111312 Hazards : Acute Health Hazard
SARA 302 : SARA 302: No chemicals in this material are subject to the reporting
requirements of SARA Title III, Section 302.
SARA 313 : SARA 313:This material does not contain any chemical components
with known CAS numbers that exceed the threshold(De Minimis)
reporting levels established by SARA Title III, Section 313.
California Prop 65
WARNING:This product contains a chemical known to the State of California to cause birth defects or
other reproductive harm.
Methanol 67-56-1
INTERNATIONAL CHEMICAL CONTROL LAWS :
TOXIC SUBSTANCES CONTROL ACT(TSCA)
The substances in this preparation are included on or exempted from the TSCA 8(b) Inventory(40
CFR 710)
CANADIAN ENVIRONMENTAL PROTECTION ACT(CEPA)
The substance(s)in this preparation are included in or exempted from the Domestic Substance List
(DSL).
AUSTRALIA
All substances in this product comply with the National Industrial Chemicals Notification&Assessment
Scheme(NICNAS).
9/10

SAFETY DATA SHEET
3D TRASAR® 3DT104
CHINA
All substances in this product comply with the Provisions on the Environmental Administration of New
Chemical Substances and are listed on or exempt from the Inventory of Existing Chemical Substances
China (IECSC).
EUROPE
The substances in this preparation have been reviewed for compliance with the EINECS or ELINCS
inventories.
JAPAN
All substances in this product comply with the Law Regulating the Manufacture and Importation Of
Chemical Substances and are listed on the Existing and New Chemical Substances list(ENCS).
KOREA
All substances in this product comply with the Toxic Chemical Control Law(TCCL)and are listed on
the Existing Chemicals List(ECL)
PHILIPPINES
All substances in this product comply with the Republic Act 6969(RA 6969) and are listed on the
Philippines Inventory of Chemicals&Chemical Substances(PICCS).
Section: 16.OTHER INFORMATION
NFPA: HMIS III:
Flammability
HEALTH 3
To
3 0 FLAMMABILITY'''
PHYSICAL HAZARD 0
0=not significant, 1=Slight,
2=Moderate,3=High
Special hazard. 4=Extreme,.=Chronic
Revision Date : 02/03/2014
Version Number : 1.0
Prepared By : Regulatory Affairs
REVISED INFORMATION: Significant changes to regulatory or health information for this revision
is indicated by a bar in the left-hand margin of the SDS.
The information provided in this Safety Data Sheet is correct to the best of our knowledge,
information and belief at the date of its publication.The information given is designed only as a
guidance for safe handling, use, processing, storage,transportation, disposal and release and is
not to be considered a warranty or quality specification. The information relates only to the specific
material designated and may not be valid for such material used in combination with any other
materials or in any process, unless specified in the text.
For additional copies of an MSDS visit www.nalco.com and request access.
10/10